CN109365928B - Urban Sewer Pipe Thread Milling Equipment - Google Patents

Abstract

Translated fromChinese

本发明公开了一种城市下水管道螺纹铣削设备，包括底部支撑于地面上的支撑装置、与支撑装置的一端固定连接且用于对下水管道夹紧固定的夹持装置、固定于支撑装置顶部且可以进行往复运动的进给装置、固定于进给装置顶部且用于对下水管道的周缘进行螺纹加工的铣削装置，通过各部件的相互配合，从而可实现针对不同直径的下水管道进行螺纹自动加工，减少劳动强度，提高加工效率，缩短准备时间，而且还可以提高加工精度，避免由于加工精度原因导致加工后的下水管道的螺纹与原有螺纹难以配合。

The invention discloses a thread milling device for an urban sewer pipe, comprising a support device whose bottom is supported on the ground, a clamping device fixedly connected with one end of the support device and used for clamping and fixing the sewer pipe, and a clamping device fixed on the top of the support device and A feeding device that can perform reciprocating motion, and a milling device that is fixed on the top of the feeding device and used to thread the periphery of the sewer pipe, through the cooperation of various components, can realize automatic thread machining for sewer pipes of different diameters , reduce labor intensity, improve processing efficiency, shorten preparation time, and can also improve processing accuracy, avoiding the difficulty of matching the thread of the processed sewer with the original thread due to the processing accuracy.

Description

Urban sewer pipeline thread milling equipment

Technical Field

The invention relates to the field of municipal engineering maintenance, in particular to a thread milling device for an urban sewer line.

Background

Urban sewer pipes are often broken due to blockage or corrosion, after the urban sewer pipes are broken, threads are possibly machined again in the maintenance process under the condition that the pipes are not detached, existing thread machining equipment is manually operated, the labor intensity of the operation process of the sewer pipes with large diameters is large, the preparation time is long, the machining efficiency is low, and the machining precision of the threads is not high.

Therefore, the urban sewer pipeline thread milling equipment is urgently needed to be developed, the automatic thread machining can be carried out on sewer pipelines with different diameters, the labor intensity is reduced, the machining efficiency is improved, the preparation time is shortened, the machining precision can be improved, and the situation that the machined sewer pipeline thread is difficult to match with the original thread due to the machining precision is avoided.

Disclosure of Invention

In view of the above, the invention aims to provide a thread milling device for an urban sewer pipeline, which can automatically process threads of sewer pipelines with different diameters, reduce labor intensity, improve processing efficiency, shorten preparation time, improve processing precision, and avoid the problem that the threads of the processed sewer pipeline are difficult to match with original threads due to the processing precision.

The thread milling equipment for the urban sewer pipeline comprises a supporting device, a clamping device, a feeding device and a milling device, wherein the bottom of the supporting device is supported on the ground, the clamping device is fixedly connected with one end of the supporting device and used for clamping and fixing the sewer pipeline, the feeding device is fixed to the top of the supporting device and can reciprocate, and the milling device is fixed to the top of the feeding device and used for performing thread machining on the periphery of the sewer pipeline.

Further, the milling device comprises a turnover part provided with an annular track and a self-rotation part which is arranged opposite to the turnover part and performs turnover motion around the annular track;

the turnover part comprises a shell I and an inner gear ring, wherein the bottom of the shell I is fixed on the feeding device, one end face of the shell I is close to the clamping device and provided with an annular track, the inner gear ring is coaxial with the annular track, the outer edge of the inner gear ring is fixedly connected with the inner side wall of the shell I, the shell I comprises a cylindrical end cover coaxial with the annular track, one end face of the shell I is close to the clamping device and provided with a circular hole, and a rotating shaft I coaxial with the annular track is arranged on the end face of the shell I;

the self-rotating part comprises a shell II, a rotating shaft II, a driving piece, a driving belt wheel, a rotating shaft III, a driven belt wheel, a rotating shaft IV, a tensioning belt wheel, a cutter, a tensioning belt wheel and a cutter, wherein the shell II is arranged on one side, close to the clamping device, of the shell I in parallel, two ends of the rotating shaft II penetrate through the two side end faces of the shell II along the axial direction of the annular track and are connected in a rotating mode, the rotating shaft II is fixed on the outer side wall of the shell I, two ends of the rotating shaft II penetrate through the two side end faces of the shell II along the axial direction of the annular track and are connected in a rotating mode, two ends of the rotating shaft III penetrate through the two side end faces of the shell II along the axial direction of the annular track and are connected in a rotating mode, two ends of the rotating shaft, the rotating shaft III is located right above the rotating shaft II, the rotating shaft IV is located above the rotating shaft II, a supporting bearing matched with the annular track is fixedly sleeved on a shaft body of an extending end of one side, away from the clamping device, of the rotating shaft II, and a planetary gear meshed with the inner gear ring is fixedly sleeved on an end of the extending end of one side, away from the clamping device, of the rotating shaft II.

Furthermore, the driving piece comprises a driving motor and a clutch which is arranged between the driving motor and the rotating shaft II and used for driving the output shaft of the driving motor to be disconnected or combined with the rotating shaft II in a transmission mode.

Further, the cutter comprises a milling cutter sleeve fixed at one end of the rotating shaft III close to the clamping device, a milling cutter with one end inserted into the milling cutter sleeve and the other end provided with a cutting edge for thread machining, and a locking screw arranged on the milling cutter sleeve and used for locking the milling cutter.

Furthermore, an adjusting component I for driving the rotating shaft III to move along the vertical direction and an adjusting component II for driving the rotating shaft IV to move along the vertical direction are arranged on the shell II, the adjusting component I comprises an adjusting sleeve I arranged in the shell II and an adjusting screw I which is arranged on the shell II in a penetrating mode along the vertical direction and is in threaded fit with the adjusting sleeve I to drive the adjusting sleeve I to move, the rotating shaft III is arranged in the adjusting sleeve I in a penetrating mode in a rotatable mode, the axis of the rotating shaft III is perpendicular to the axis of the adjusting screw I, the adjusting component II comprises an adjusting sleeve II arranged in the shell II and an adjusting screw II which is arranged on the shell II in a penetrating mode along the vertical direction and is in threaded fit with the adjusting sleeve II to drive the adjusting sleeve II to move, the rotating shaft IV is arranged in the adjusting sleeve II in a penetrating mode in a rotatable mode, and the axis of the rotating shaft IV is perpendicular to the axis, and the matching parts of the end surfaces of the two sides of the shell II, the rotating shaft III and the rotating shaft IV are strip-shaped adjusting holes.

Further, feeding device is including being fixed in the strutting arrangement top and both ends symmetry be provided with the guide rail of bearing frame I, the bottom and the guide rail form a shape sliding connection and the inside slide rail that is equipped with the screw hole, the top offer with the slide rail remove towards the same waist shape hole's of shape sealing boot, with screw hole cooperation and both ends respectively with the lead screw that corresponds I inner circle fixed connection of bearing frame, set up bearing frame II on the one end that the guide rail was kept away from to the lead screw and bottom are fixed in strutting arrangement, the bottom is fixed in on the strutting arrangement and the output keeps away from the one end transmission that the guide rail was connected with the lead screw and set up in the vertical motor that the input transmission of the sealing boot outside and.

Further, the guide rail is a dovetail groove-shaped guide rail.

Further, strutting arrangement includes the base, is fixed in base top and clamping device fixed connection's link, installs and is used for driving the gyro wheel that the base removed in the base bottom and sets up in the base bottom and be used for the liftable supporting component to the base location, liftable supporting component is including the screw thread seat that is fixed in the base bottom, with screw thread seat screw-thread fit and can follow the supporting seat that the vertical direction of screw thread seat goes up and down and set up the adjustment handle who is used for controlling the supporting seat on the supporting seat and goes up and down.

Further, the gyro wheel is installed on the gyro wheel mounting bracket that the base bottom was equipped with, the link is the zigzag structure.

Furthermore, the clamping device comprises an annular guide sleeve fixedly connected with the connecting frame, a pressing sleeve arranged in the annular guide sleeve in a radially adjustable mode and used for clamping and fastening the sewer pipeline, and a pressing screw arranged on the annular guide sleeve in a radially penetrating mode and used for adjusting the position of the pressing sleeve, wherein a radial telescopic groove is formed in the inner wall of the pressing sleeve in the axial direction.

The invention has the beneficial effects that: according to the thread milling equipment for the urban sewer pipeline, disclosed by the invention, through the mutual matching of all the parts, the automatic thread machining can be carried out on the sewer pipelines with different diameters, the labor intensity is reduced, the machining efficiency is improved, the preparation time is shortened, the machining precision can be improved, and the problem that the machined sewer pipeline thread is difficult to match with the original thread due to the machining precision is avoided.

Drawings

The invention is further described below with reference to the following figures and examples:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the invention from direction A-A;

FIG. 3 is a schematic view of the invention in the direction B-B;

FIG. 4 is a schematic view of the present invention in the direction C-C.

Detailed Description

As shown in fig. 1 to 4: the urban sewer pipeline thread milling equipment comprises a supporting device, wherein the bottom of the supporting device is supported on the ground, a clamping device, a feeding device and a milling device, the clamping device is fixedly connected with one end of the supporting device and used for clamping and fixing thesewer pipeline 40, the feeding device is fixed to the top of the supporting device and can reciprocate, the milling device is fixed to the top of the feeding device and used for conducting thread machining on the periphery of thesewer pipeline 40, the clamping device is sleeved and clamped on the outer side wall of thesewer pipeline 40, the milling device conducts thread machining on the outer edge of thesewer pipeline 40 along the periphery of thesewer pipeline 40, the feeding device is used for controlling the axial feeding amount of the thread machining, and the supporting.

In this embodiment, the milling device includes a revolving part provided with an annular track and a self-revolving part which is arranged opposite to the revolving part and performs revolving motion around the annular track;

the turnover part comprises a shell I and aninner gear ring 2, wherein the bottom of the shell I is fixed on the feeding device, an annular track is arranged on one end face, close to the clamping device, of the shell I, theinner gear ring 2 is coaxial with the annular track, the outer edge of the inner gear ring is fixedly connected with the inner side wall of the shell I, the shell I comprises acylindrical end cover 3 coaxial with the annular track, one end face, close to the clamping device, of the shell 1, a circular hole is formed in one end face of the shell I, the rotating shaft I4 is coaxial with the annular track, two ends of the rotating shaft I4 are respectively rotatably connected with the inner side wall of the end cover;

rotation portion is including parallel arrangement in casing II 5 of one side that casing I is close to clamping device, both ends are along the circular orbit axial run through II 5 both sides terminal surfaces of casing and rotate pivot II 6 of connection, be fixed in casing II 5 lateral wall and output and pivot II 6 fixed connection's driving piece, set up in inside and fixed cover of casing II 5 and connect in pivot II 6driving pulley 7, both ends are along the circular orbit axial run through II 5 both sides terminal surface of casing and rotation connection's pivot III 8, set up in inside and fixed cover of casing II 5 and connect in the drivenpulley 9 on pivot III 8, both ends are along the circular orbit axial run through II 5 both sides terminal surfaces of casing and rotation connection's pivot IV 10, set up in inside and rotate of casing II and cup joint in pivot IV 10 ontensioning band pulley 11 and be fixed in the pivot III 8 and be close to the cutter on the epitaxial end of clamping device's one end, the axes of the rotating shaft III 8 and the rotating shaft IV 10 are parallel to each other, the rotating shaft III 8 is positioned right above the rotating shaft II 6, the rotating shaft IV 10 is positioned above the rotating shaft II 6, a supportingbearing 12 matched with the annular track is fixedly sleeved on the shaft body of the extending end of the rotating shaft II 6, which is far away from one side of the clamping device, and aplanetary gear 13 meshed with theinner gear ring 2 is fixedly sleeved on the end head of the extending end of the rotating shaft II 6, which is far away from one side of the clamping device; the rotating shaft II 6 is driven to rotate by the driving piece, the rotating shaft II 6 drives the rotating shaft III 8 to rotate together with the cutter in a belt transmission mode, so that thesewer pipe 40 is milled, the driving piece drives the rotating shaft II 6 to rotate, and meanwhile, the rotating shaft II drives theplanetary gear 13 to rotate in the circumferential direction around theinner gear ring 2, so that the cutter is milled in the circumferential direction along the circumferential edge of thesewer pipe 40 in a circumferential thread mode.

In this embodiment, the driving part includes adriving motor 14 and aclutch 15 disposed between thedriving motor 14 and the second rotatingshaft 6 and used for cutting off or combining transmission between an output shaft of the drivingmotor 14 and the second rotatingshaft 6, and the cutting off and starting of the whole milling motion are realized by disposing theclutch 15.

In this embodiment, the cutter includes themilling cutter cover 16 that is fixed in that the one end of pivot iii 8 is close to clamping device, one end inserts in themilling cutter cover 16 and the other end is provided with themilling cutter 17 that is used for the blade of thread machining and sets up thelocking screw 18 that is used for lockingmilling cutter 17 onmilling cutter cover 16, is convenient for install and remove and change to according to different thread specifications, thereby change the milling cutter of different specifications, convenient to use, the commonality is strong.

In this embodiment, an adjusting assembly i for driving the rotating shaft iii 8 to move in the vertical direction and an adjusting assembly ii for driving the rotatingshaft iv 10 to move in the vertical direction are arranged on thehousing ii 5, the adjusting assembly i includes an adjusting sleeve i 19 arranged in thehousing ii 5 and an adjustingscrew i 20 which is arranged on the housing ii 5 in the vertical direction in a penetrating manner and is in threaded fit with the adjusting sleeve i 19 to drive the adjusting sleeve i 19 to move, the rotating shaft iii 8 is arranged in the adjusting sleeve i 19 in a penetrating manner in a rotatable manner, an axis of the rotating shaft iii 8 is perpendicular to an axis of the adjusting screw i 20, the adjusting assembly ii includes an adjusting sleeve ii arranged in thehousing ii 5 and an adjusting screw ii which is arranged on the housing ii 5 in the vertical direction in a penetrating manner and is in threaded fit with the adjusting sleeve ii to drive the adjusting sleeve ii to move, the rotatingshaft iv 10 is arranged in the adjusting sleeve ii in a penetrating manner in a rotatable manner, and an axis of the rotatingshaft iv 10 is perpendicular to, the terminal surface of II 5 both sides of casing is the bar regulation hole with the cooperation department of pivot III 8 and pivot IV 10, can realize adjusting the position of drivenpulley 9 andtensioning band pulley 11 through adjusting part I and adjusting part II to reach the mesh of adjusting the cutter position, with thesewer line 40 who is applicable to different specifications.

In this embodiment, the feeding device includes aguide rail 22 fixed on the top of the supporting device and having two ends symmetrically provided with a bearing seat i 21, aslide rail 23 having a bottom in form-fit sliding connection with theguide rail 22 and an internal threaded hole, asealing cover 24 having a top with a waist-shaped hole moving towards the same direction as theslide rail 23, ascrew rod 25 fitted with the threaded hole and having two ends respectively fixedly connected with the inner ring of the corresponding bearing seat i 21, abearing seat ii 26 disposed at one end of thescrew rod 25 far away from theguide rail 22 and having a bottom fixed on the supporting device, atransmission 27 having a bottom fixed on the supporting device and an output end in transmission connection with one end of thescrew rod 25 far away from theguide rail 22, and alongitudinal motor 28 disposed outside thesealing cover 24 and having an output end in transmission connection with the input end of thetransmission 27, the longitudinal, theslide rail 23 which is in threaded fit with thescrew rod 25 makes axial reciprocating motion on theguide rail 22, thereby achieving the purpose of controlling the axial feeding amount of the thread processing.

In this embodiment, theguide rail 22 is a dovetail groove-shaped guide rail, so that the guide rail can bear the overturning moment in the thread milling process, and has a longer service life and higher reliability.

In this embodiment, the supporting device includes abase 29, a connectingframe 30 fixed on the top of thebase 29 and fixedly connected to the clamping device, aroller 31 installed at the bottom of thebase 29 for driving thebase 29 to move, and a liftable supporting assembly arranged at the bottom of thebase 29 for positioning thebase 29, wherein the liftable supporting assembly includes a threadedseat 32 fixed at the bottom of thebase 29, a supportingseat 33 in threaded fit with the threadedseat 32 and capable of lifting along the vertical direction of the threadedseat 32, and anadjusting handle 34 arranged on the supportingseat 33 for controlling the lifting of the supportingseat 33, and the supportingseat 33 is lifted and kept away from the ground by rotating theadjusting handle 34 in the forward direction, and the roller is in contact with the ground, so that the whole device can move through the roller, and is; after the device is moved to a designated position, theadjusting handle 34 is rotated reversely, so that the supportingseat 33 can descend and contact with the ground, and the roller leaves the ground and is suspended to limit the device to move continuously, thereby achieving the purpose of positioning the whole device.

In this embodiment, theroller 31 is installed on theroller installation frame 35 arranged at the bottom of thebase 29, and the connectingframe 30 is of a zigzag structure, so that the structure is simple, the processing and the manufacturing are convenient, the cost is low, and the connecting strength is high.

In this embodiment, the clamping device includes anannular guide sleeve 36 fixedly connected to the connectingframe 30, apressing sleeve 37 radially adjustably disposed in theannular guide sleeve 36 for clamping and fixing thesewer pipe 40, and apressing screw 38 radially penetrating theannular guide sleeve 36 for adjusting the position of thepressing sleeve 37, wherein a radialtelescopic groove 39 is axially disposed on an inner wall of thepressing sleeve 37, so that the pressing sleeve has a certain radial dimension adjusting function, when in use, the sewer pipe is inserted into thepressing sleeve 37, and then the position of thepressing sleeve 37 is adjusted by thepressing screw 38, so as to achieve the coaxial purpose, and meanwhile, since the inner wall of thepressing sleeve 37 is provided with the radialtelescopic groove 39, thepressing screw 38 can enhance the pressing force of thepressing sleeve 37 during the adjustment process, thereby improving the clamping effect. Thepressing sleeve 37 of the embodiment can be replaced according to the specifications of different sewer pipelines so as to ensure the pressing effect; the two ends of thepressing sleeve 37 have certain taper, so that the pressing sleeve can be conveniently assembled with theannular guide sleeve 36.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims (9)

Translated fromChinese

1.一种城市下水管道螺纹铣削设备，其特征在于：包括底部支撑于地面上的支撑装置、与支撑装置的一端固定连接且用于对下水管道夹紧固定的夹持装置、固定于支撑装置顶部且可以进行往复运动的进给装置、固定于进给装置顶部且用于对下水管道的周缘进行螺纹加工的铣削装置；1. an urban sewer pipe thread milling equipment is characterized in that: comprising a support device whose bottom is supported on the ground, a clamping device that is fixedly connected with one end of the support device and used to clamp and fix the sewer pipe, fixed to the support device A feeding device on the top and capable of reciprocating motion, a milling device fixed on the top of the feeding device and used for threading the periphery of the sewer pipe;所述铣削装置包括设置有环形轨道的周转部和与周转部相对设置且围绕环形轨道做周转运动的自转部；The milling device comprises an epicyclic part provided with an annular track, and an autorotation part arranged opposite to the epicyclic part and performing epicyclic motion around the annular track;所述周转部包括底部固定于进给装置上且靠近夹持装置的一端面上设有环形轨道的壳体Ⅰ和与环形轨道同轴且外缘与壳体Ⅰ的内侧壁固定连接的内齿圈，所述壳体Ⅰ包括与环形轨道同轴的圆柱形端盖、靠近夹持装置的一端面上设有圆形孔的外壳和与环形轨道同轴的转轴Ⅰ，所述转轴Ⅰ的两端分别与端盖内侧壁和外壳内侧壁转动连接，所述圆形孔的内沿和端盖的外缘共同组合形成环形轨道；The revolving part includes a casing I whose bottom is fixed on the feeding device and an annular track is arranged on one end face close to the clamping device, and an inner tooth whose outer edge is fixedly connected to the inner side wall of the casing I, which is coaxial with the annular track. The casing I includes a cylindrical end cover coaxial with the annular track, a casing with a circular hole on one end face close to the clamping device, and a rotating shaft I coaxial with the annular track, two of the rotating shaft I The ends are respectively rotatably connected with the inner side wall of the end cover and the inner side wall of the housing, and the inner edge of the circular hole and the outer edge of the end cover are combined together to form an annular track;所述自转部包括平行设置于壳体Ⅰ靠近夹持装置的一侧的壳体Ⅱ、两端沿环形轨道轴向贯穿壳体Ⅱ两侧端面并转动连接的转轴Ⅱ、固定于壳体Ⅱ外侧壁且输出端与转轴Ⅱ固定连接的驱动件、设置于壳体Ⅱ内部并固定套接于转轴Ⅱ上的主动带轮、两端沿环形轨道轴向贯穿壳体Ⅱ两侧端面并转动连接的转轴Ⅲ、设置于壳体Ⅱ内部并固定套接于转轴Ⅲ上的从动带轮、两端沿环形轨道轴向贯穿壳体Ⅱ两侧端面并转动连接的转轴Ⅳ、设置于壳体Ⅱ内部并转动套接于转轴Ⅳ上的张紧带轮以及固定于转轴Ⅲ靠近夹持装置的一端的外延端上的刀具，所述转轴Ⅱ、转轴Ⅲ和转轴Ⅳ的轴线相互平行，所述转轴Ⅲ位于转轴Ⅱ的正上方，所述转轴Ⅳ位于转轴Ⅱ的侧上方，所述转轴Ⅱ远离夹持装置一侧的外延端的轴身上固定套接有与环形轨道配合的支撑轴承，所述转轴Ⅱ远离夹持装置一侧的外延端的端头固定套接有与内齿圈啮合的行星齿轮。The self-rotating part includes a casing II which is arranged in parallel on the side of the casing I close to the clamping device, a rotating shaft II whose two ends axially penetrate the end faces of the casing II along the annular track and are rotatably connected, and is fixed on the outer side of the casing II. The driving member with the wall and the output end fixedly connected with the rotating shaft II, the driving pulley arranged inside the casing II and fixedly sleeved on the rotating shaft II, the two ends axially penetrate the end faces on both sides of the casing II along the annular track and are rotatably connected. The rotating shaft III, the driven pulley which is arranged inside the casing II and is fixedly sleeved on the rotating shaft III, and the rotating shaft IV whose two ends axially penetrate the end faces on both sides of the casing II along the annular track and are rotatably connected, is arranged inside the casing II And rotate the tensioning pulley sleeved on the rotating shaft IV and the tool fixed on the extension end of the rotating shaft III close to the end of the clamping device, the axes of the rotating shaft II, the rotating shaft III and the rotating shaft IV are parallel to each other, and the rotating shaft III It is located just above the rotating shaft II, the rotating shaft IV is located above the side of the rotating shaft II, the shaft body of the extension end on the side of the rotating shaft II away from the clamping device is fixedly sleeved with a support bearing matched with the annular track, and the rotating shaft II is far away from the clamping device. The end of the extension end on one side of the clamping device is fixedly sleeved with a planetary gear that meshes with the ring gear.2.根据权利要求1所述的城市下水管道螺纹铣削设备，其特征在于：所述驱动件包括驱动电机和设置于驱动电机与转轴Ⅱ之间用于驱动电机输出轴与转轴Ⅱ之间传动切断或结合的离合器。2. The urban sewer pipe thread milling device according to claim 1, characterized in that: the driving member comprises a driving motor and is arranged between the driving motor and the rotating shaft II for the transmission cutoff between the output shaft of the driving motor and the rotating shaft II or combined clutch.3.根据权利要求2所述的城市下水管道螺纹铣削设备，其特征在于：所述刀具包括固定于转轴Ⅲ靠近夹持装置的一端上的铣刀套、一端插入铣刀套内且另一端设置有用于螺纹加工的刃口的铣刀以及设置于铣刀套上用于锁紧铣刀的锁紧螺钉。3. The urban sewer pipe thread milling equipment according to claim 2, wherein the cutter comprises a milling cutter sleeve fixed on one end of the rotating shaft III close to the clamping device, one end is inserted into the milling cutter sleeve and the other end is provided with There is a milling cutter with an edge for threading and a locking screw provided on the milling cutter sleeve for locking the milling cutter.4.根据权利要求3所述的城市下水管道螺纹铣削设备，其特征在于：所述壳体Ⅱ上设置有用于带动转轴Ⅲ沿竖直方向移动的调节组件Ⅰ和用于带动转轴Ⅳ沿竖直方向移动的调节组件Ⅱ，所述调节组件Ⅰ包括设置于壳体Ⅱ内的调节套Ⅰ和沿竖直方向穿设在壳体Ⅱ上且与调节套Ⅰ螺纹配合以带动调节套Ⅰ移动的调整螺钉Ⅰ，所述转轴Ⅲ以可转动的方式穿设于调节套Ⅰ内，且转轴Ⅲ的轴线与调整螺钉Ⅰ的轴线相垂直，所述调节组件Ⅱ包括设置于壳体Ⅱ内的调节套Ⅱ和沿竖直方向穿设在壳体Ⅱ上且与调节套Ⅱ螺纹配合以带动调节套Ⅱ移动的调整螺钉Ⅱ，所述转轴Ⅳ以可转动的方式穿设于调节套Ⅱ内，且转轴Ⅳ的轴线与调整螺钉Ⅱ的轴线相垂直，所述壳体Ⅱ两侧端面与转轴Ⅲ和转轴Ⅳ的配合处均为条形调节孔。4. The urban sewer pipe thread milling device according to claim 3, wherein the housing II is provided with an adjusting assembly I for driving the rotating shaft III to move in the vertical direction and an adjusting assembly I for driving the rotating shaft IV along the vertical direction Adjustment assembly II that moves in the direction, the adjustment assembly I includes an adjustment sleeve I arranged in the casing II and an adjustment sleeve that is vertically penetrated on the casing II and is threadedly matched with the adjustment sleeve I to drive the adjustment sleeve I to move. Screw I, the rotating shaft III is rotatably penetrated in the adjusting sleeve I, and the axis of the rotating shaft III is perpendicular to the axis of the adjusting screw I, and the adjusting assembly II includes an adjusting sleeve II arranged in the housing II and the adjusting screw II which is vertically penetrated on the housing II and is threaded with the adjusting sleeve II to drive the adjusting sleeve II to move, the rotating shaft IV is rotatably penetrated in the adjusting sleeve II, and the rotating shaft IV is The axis of the adjusting screw II is perpendicular to the axis of the adjusting screw II, and the fittings between the end faces on both sides of the housing II and the rotating shaft III and the rotating shaft IV are all bar-shaped adjusting holes.5.根据权利要求1所述的城市下水管道螺纹铣削设备，其特征在于：所述进给装置包括固定于支撑装置顶部且两端对称设置有轴承座Ⅰ的导轨、底部与导轨适形滑动连接且内部设有螺纹孔的滑轨、顶部开设有与滑轨移动朝向相同的腰形孔的密封罩、与螺纹孔配合且两端分别与对应轴承座Ⅰ内圈固定连接的丝杆、设置于丝杆远离导轨的一端且底部固定于支撑装置上的轴承座Ⅱ、底部固定于支撑装置上且输出端与丝杆远离导轨的一端传动连接的变速器以及设置于密封罩外侧且输出端与变速器的输入端传动连接的纵向电机，所述纵向电机固定于支撑装置上。5. The urban sewer pipe thread milling equipment according to claim 1, wherein the feeding device comprises a guide rail fixed on the top of the support device and symmetrically provided with bearing seats I at both ends, and the bottom is conformally slidably connected to the guide rail And a slide rail with threaded holes inside, a sealing cover with a waist-shaped hole on the top that moves in the same direction as the slide rail, a lead screw that cooperates with the threaded holes and is fixedly connected to the inner ring of the corresponding bearing seat I at both ends, and is arranged in the The bearing seat II with the end of the screw rod away from the guide rail and the bottom fixed on the support device, the transmission with the bottom fixed on the support device and the output end drivingly connected with the end of the screw rod away from the guide rail, and the outer side of the sealing cover and the output end and the transmission The input end is driven and connected to a longitudinal motor, and the longitudinal motor is fixed on the support device.6.根据权利要求5所述的城市下水管道螺纹铣削设备，其特征在于：所述导轨为燕尾槽形导轨。6 . The urban sewer pipe thread milling device according to claim 5 , wherein the guide rail is a dovetail groove guide rail. 7 .7.根据权利要求1至6中任一项所述的城市下水管道螺纹铣削设备，其特征在于：所述支撑装置包括底座、固定于底座顶部与夹持装置固定连接的连接架、安装于底座底部用于带动底座移动的滚轮以及设置于底座底部用于对底座定位的可升降支撑组件，所述可升降支撑组件包括固定于底座底部的螺纹座、与螺纹座螺纹配合且可沿螺纹座竖直方向升降的支撑座以及设置在支撑座上用于控制支撑座升降的调节手柄。7. The urban sewer pipe thread milling equipment according to any one of claims 1 to 6, wherein the supporting device comprises a base, a connecting frame fixed on the top of the base and fixedly connected with the clamping device, and a connecting frame mounted on the base A roller at the bottom for driving the base to move, and a liftable support assembly arranged at the bottom of the base for positioning the base. The liftable support assembly includes a threaded seat fixed on the bottom of the base, which is threadedly matched with the threaded seat and can be vertical along the threaded seat. A support seat that lifts in a straight direction and an adjusting handle arranged on the support seat for controlling the lifting and lowering of the support seat.8.根据权利要求7所述的城市下水管道螺纹铣削设备，其特征在于：所述滚轮安装在底座底部设有的滚轮安装架上，所述连接架为Z字形结构。8 . The thread milling equipment for urban sewer pipes according to claim 7 , wherein the roller is mounted on a roller mounting frame provided at the bottom of the base, and the connecting frame has a Z-shaped structure. 9 .9.根据权利要求8所述的城市下水管道螺纹铣削设备，其特征在于：所述夹持装置包括与连接架固定连接的环形导向套、以沿径向可调节的方式设置在环形导向套内用于夹紧固定下水管道的压紧套以及沿径向穿设在环形导向套上用于调节压紧套位置的压紧螺钉，所述压紧套的内壁上沿轴向设有径向伸缩槽。9 . The urban sewer pipe thread milling device according to claim 8 , wherein the clamping device comprises an annular guide sleeve fixedly connected with the connecting frame, and is arranged in the annular guide sleeve in a radially adjustable manner. 10 . A compression sleeve for clamping and fixing the sewer pipe and a compression screw radially arranged on the annular guide sleeve for adjusting the position of the compression sleeve, the inner wall of the compression sleeve is provided with radial expansion and contraction in the axial direction. groove.

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