CN112620374A - Short-stroke reverse copper and copper alloy extruding machine - Google Patents

Abstract

Translated fromChinese

本发明公开了一种短行程反向铜及铜合金挤压机，包括第一横板和第一竖板，所述第一横板的上表面左侧固接有第一竖板，所述第一竖板的左侧安装有固定装置。该短行程反向铜及铜合金挤压机，通过挤压杆、挡板、挡杆、第一T形板、螺纹杆、第一横板和把手等结构之间的相互配合，扶住挡板，转动把手，可以使把手带动螺纹杆转动，从而螺纹杆通过第一T形板可以带动挡杆进行移动，使挡杆带动挡板进行移动，进而提高挤压杆的固定效果，通过堵头、螺栓、挤压筒、胚料和模具等结构之间的相互配合，可以通过液压缸带动堵头进行移动，使堵头带动挤压筒和胚料进行移动，从而使胚料通过模具和挤压杆进行反向挤压工作，从而节约了能源。

The invention discloses a short-stroke reverse copper and copper alloy extruder, comprising a first horizontal plate and a first vertical plate, a first vertical plate is fixed on the left side of the upper surface of the first horizontal plate, and the A fixing device is installed on the left side of the first vertical plate. The short-stroke reverse copper and copper alloy extruder supports the block through the mutual cooperation between the extrusion rod, the baffle, the blocking rod, the first T-shaped plate, the threaded rod, the first horizontal plate and the handle. plate, turn the handle, the handle can drive the threaded rod to rotate, so that the threaded rod can drive the blocking rod to move through the first T-shaped plate, so that the blocking rod can drive the blocking rod to move, thereby improving the fixing effect of the extrusion rod. , bolts, extrusion cylinders, blanks and molds and other structures cooperate with each other, and the plug can be driven to move by the hydraulic cylinder, so that the plug can drive the extrusion cylinder and the blank to move, so that the blank passes through the mold and the extrusion. The pressing rod performs the reverse extrusion work, thus saving energy.

Description

Short-stroke reverse copper and copper alloy extruding machine

Technical Field

The invention relates to the technical field of extruders, in particular to a short-stroke reverse copper and copper alloy extruder.

Background

Along with the development of economy, the demand of various industries on various sectional materials is increased day by day, the number of sectional material extruders serving as main processing equipment in the non-ferrous metal (zinc, aluminum, copper and the like) industry is increased, the extruders and a die are matched for use, blanks can be extruded into the sectional materials with different specifications, the fixing effect of the extruders in the prior art on an extrusion rod is not good, the stability is low, meanwhile, most extruders adopt forward extrusion, and therefore energy consumption is high, and the performance of the sectional materials is not uniform.

Disclosure of Invention

The invention aims to provide a short-stroke reverse copper and copper alloy extruding machine to solve the problems of poor fixing effect and low stability of an extruding machine in the prior art on an extruding rod, which are proposed in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a short-stroke reverse copper and copper alloy extruding machine comprises a first transverse plate and a first vertical plate, wherein the left side of the upper surface of the first transverse plate is fixedly connected with the first vertical plate, and a fixing device is arranged on the left side of the first vertical plate;

the fixing device comprises an extrusion rod, a baffle plate, a stop rod, a first T-shaped plate, a threaded rod, a first transverse plate and a handle;

the utility model discloses a novel extrusion device, including extrusion stem, baffle, first T-shaped plate, threaded rod, first diaphragm, the fixed linking of the inside of left side outer wall and first riser of extrusion stem links to each other, the baffle is all installed to the left side below outer wall from top to bottom of extrusion stem, from top to bottom the outside rigid coupling of baffle has the pin, the right side rigid coupling of pin has first T-shaped plate, the internally mounted of first T-shaped plate has the threaded rod, the outer wall of threaded rod links to each other with the internal thread of first T-shaped plate, the outside outer wall of threaded rod rotates and is connected with first diaphragm, the right side of first diaphragm links to each other.

Preferably, the midpoint of the handle is on the same vertical line as the midpoint of the threaded rod.

Preferably, the right side above the first transverse plate is provided with an extrusion device;

the extrusion device comprises a second vertical plate, an H-shaped plate, a support plate, a hydraulic cylinder, a third vertical plate, a plug, a bolt, an extrusion container, a blank and a die;

the lower surface of the second vertical plate is fixedly connected with the first transverse plate, an H-shaped plate is fixedly connected above the left side of the second vertical plate, the upper and lower outer walls of the H-shaped plate are fixedly connected with support plates, the right sides of the upper and lower support plates are fixedly connected with a second vertical plate, the inner side of the support plate is provided with a hydraulic cylinder, the outer wall of the hydraulic cylinder is fixedly connected with the inside of the H-shaped plate, a third vertical plate is fixedly connected to the left side of the hydraulic cylinder, a plug is fixedly connected to the left side of the third vertical plate, the left side of the plug is connected with an extrusion container through a plurality of bolts and threads, the inner wall of the left side of the extrusion container is in clearance fit with the outer wall of the extrusion rod, a blank is arranged on the right side inside the extrusion cylinder, the outer wall of the blank is in clearance fit with the inner wall of the extrusion cylinder, the mould is installed on the left side of stock, the outer wall of mould and the inner wall clearance fit of recipient, the left side outer wall of mould links to each other with the right side outer wall of extrusion pole is fixed.

Preferably, the second vertical plate and the first transverse plate are vertically arranged.

Preferably, a limiting device is arranged in the middle of the upper surface of the first transverse plate;

the limiting device comprises;

control the lower surface of second T shaped plate links to each other with first diaphragm is fixed, the box is installed to the top outer wall of second T shaped plate, opening and recess have been processed respectively to the below of box and top inside, the inner wall and the opening part outer wall of box respectively with the top and the middle outer wall clearance fit of second T shaped plate, install the spring in the middle of the inside of box, the below outer wall of spring links to each other with box and second T shaped plate are fixed respectively, the groove of box rotates and is connected with the running roller, the top outer wall of running roller is laminated with the outer wall of recipient mutually, the left and right sides top rigid coupling of box has the second diaphragm, the lower surface rigid coupling of second diaphragm has the montant, the lower surface of montant links to each other with first diaphragm is fixed.

Preferably, the length dimension of the opening of the box body is smaller than the length dimension above the second T-shaped plate.

Preferably, the second transverse plate and the first transverse plate are arranged in parallel.

Compared with the prior art, the invention has the beneficial effects that: the short-stroke reverse copper and copper alloy extruding machine holds the baffle plate and rotates the handle through the mutual matching of the structures such as the extruding rod, the baffle plate, the baffle rod, the first T-shaped plate, the threaded rod, the first transverse plate and the handle, so that the handle can drive the threaded rod to rotate, the threaded rod can drive the baffle rod to move through the first T-shaped plate, the baffle rod drives the baffle plate to move, and the fixing effect of the extruding rod is further improved;

through mutually supporting between second riser, H shaped plate, extension board, pneumatic cylinder and the third riser isotructure, can fix the pneumatic cylinder through the H shaped plate, simultaneously with the extension board to the stability that improves the H shaped plate to make the pneumatic cylinder during operation more steady.

Through the mutual matching of the plug, the bolt, the extrusion cylinder, the blank, the die and the like, the hydraulic cylinder can drive the plug to move, so that the plug drives the extrusion cylinder and the blank to move, the blank can be reversely extruded through the die and the extrusion rod, and energy is saved;

through mutually supporting between second T shaped plate, box, spring, running roller, second diaphragm and the montant isotructure, when the recipient removed, the recipient can drive the running roller and rotate, and the running roller passes through the box simultaneously and can extrude the spring to elasticity performance through the spring can make more stable that the recipient removed.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at the bar, bezel and handle;

FIG. 3 is a schematic structural view of the bolt, the plug and the hydraulic cylinder of FIG. 1;

FIG. 4 is a schematic view of the blank, die and container of FIG. 1;

FIG. 5 is a schematic structural view of the vertical bar, the second T-shaped plate and the roller in FIG. 1;

fig. 6 is a schematic structural view of the spring, the second cross plate and the box body in fig. 1.

In the figure: 1. the device comprises a first transverse plate, a first vertical plate, a fixing device, a pressing rod, a baffle plate, a stop lever, a first T-shaped plate, a threaded rod, a first transverse plate, a handle, a 4, a pressing device, a second vertical plate, a stop lever, a firsttransverse plate 304, a first T-shaped plate 305, a threadedrod 306, a firsttransverse plate 307, a handle, a 4, apressing device 401, a secondvertical plate 402, an H-shaped plate 403, asupport plate 404, ahydraulic cylinder 405, a thirdvertical plate 406, aplug 407, abolt 408, anextrusion cylinder 409, a blank 410, a die, a 5, alimiting device 501, a second T-.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a short-stroke reverse copper and copper alloy extruding machine comprises a firsttransverse plate 1 and a first vertical plate 2, wherein the left side of the upper surface of the firsttransverse plate 1 is fixedly connected with the first vertical plate 2, the left side of the first vertical plate 2 is provided with afixing device 3, thefixing device 3 comprises anextrusion rod 301, abaffle plate 302, abaffle rod 303, a first T-shaped plate 304, a threadedrod 305, a firsttransverse plate 306 and ahandle 307, the outer wall of the left side of theextrusion rod 301 is fixedly connected with the inside of the first vertical plate 2, the first vertical plate 2 can support theextrusion rod 301, thebaffle plates 302 are respectively arranged on the outer wall of the upper side and the lower side of the left side of theextrusion rod 301, thebaffle plate 302 can tightly support theextrusion rod 301, thebaffle rod 303 is fixedly connected with the outer side of theupper baffle plate 302 and thebaffle rod 303 can drive thebaffle plate 302 to move, the right side of thebaffle rod 303 is fixedly connected with the first T-shaped plate 304, the threadedrod 305 is arranged inside of the first, the threadedrod 305 can drive the first T-shaped plate 304 to move, the outer wall of the outer side of the threadedrod 305 is rotatably connected with a firsttransverse plate 306, the right side of the firsttransverse plate 306 is fixedly connected with a first vertical plate 2, the outer side of the threadedrod 305 is fixedly connected with ahandle 307, the threadedrod 305 can be driven to rotate through thehandle 307, and the middle point of thehandle 307 and the middle point of the threadedrod 305 are on the same vertical line;

through mutually supporting between extrusion stem, baffle, pin, first T shaped plate, threaded rod, first diaphragm and the handle isotructure, hold up the baffle, rotate the handle, can make the handle drive the threaded rod and rotate to the threaded rod can drive the pin through first T shaped plate and remove, makes the pin drive the baffle and removes, and then improves the fixed effect of extrusion stem.

The right side above thefirst cross plate 1 is provided with an extrusion device 4, the extrusion device 4 comprises a secondvertical plate 401, an H-shaped plate 402, asupport plate 403, ahydraulic cylinder 404, a thirdvertical plate 405, aplug 406, abolt 407, anextrusion container 408, a blank 409 and adie 410, the lower surface of the secondvertical plate 401 is fixedly connected with thefirst cross plate 1, the upper side of the left side of the secondvertical plate 401 is fixedly connected with the H-shaped plate 402, the upper and lower outer walls of the H-shaped plate 402 are fixedly connected with thesupport plate 403, the right sides of the upper andlower support plates 403 are fixedly connected with the secondvertical plate 401, thesupport plate 403 can support the H-shaped plate 402, thehydraulic cylinder 404 is arranged on the inner side of thesupport plate 403, thehydraulic cylinder 404 is of the type MOB, the outer wall of thehydraulic cylinder 404 is fixedly connected with the interior of the H-shaped plate 402, the left side of thehydraulic cylinder 404 is fixedly connected with the, the left side of theplug 406 is in threaded connection with anextrusion cylinder 408 through 4bolts 407, the rear end face of theextrusion cylinder 408 is connected with a moving device which can support theextrusion cylinder 408, theplug 406 can be fixed on theextrusion cylinder 408 through thebolts 407, the inner wall of the left side of theextrusion cylinder 408 is in clearance fit with the outer wall of theextrusion rod 301, theextrusion rod 301 can move inside theextrusion cylinder 408, a blank 409 is installed on the right side inside theextrusion cylinder 408, the outer wall of the blank 409 is in clearance fit with the inner wall of theextrusion cylinder 408, amold 410 is installed on the left side of the blank 409, the blank 409 can be extruded and molded through themold 410, the outer wall of themold 410 is in clearance fit with the inner wall of theextrusion cylinder 408, the outer wall of the left side of themold 410 is fixedly connected with the outer wall of the right side of theextrusion rod 301;

through the mutual matching of the second vertical plate, the H-shaped plate, the support plate, the hydraulic cylinder, the third vertical plate and other structures, the hydraulic cylinder can be fixed through the H-shaped plate, and meanwhile, the support plate and the support plate improve the stability of the H-shaped plate, so that the hydraulic cylinder is more stable in working;

through the mutual cooperation between structures such as end cap, bolt, recipient, stock and mould, can drive the end cap through the pneumatic cylinder and remove, make the end cap drive recipient and stock remove to make the stock carry out backward extrusion work through mould and stripper bar, thereby practiced thrift the energy.

The middle of the upper surface of the firsttransverse plate 1 is provided with alimiting device 5, thelimiting device 5 comprises a second T-shaped plate 501, abox body 502, aspring 503, aroller 504, a secondtransverse plate 505 and avertical rod 506, the lower surfaces of the left and right second T-shaped plates 501 are fixedly connected with the firsttransverse plate 1, the outer wall of the upper part of the second T-shaped plate 501 is provided with thebox body 502, the inner part of the lower part and the inner part of the upper part of thebox body 502 are respectively provided with an opening and a groove, the inner wall and the outer wall of the opening of thebox body 502 are respectively in clearance fit with the upper part and the middle outer wall of the second T-shaped plate 501, thebox body 502 can move at the second T-shaped plate 501, the middle of the inner part of thebox body 502 is provided with thespring 503, the upper outer wall and the lower outer wall of thespring 503 are respectively fixedly connected with thebox body 502 and the second T-shaped plate, the upper outer wall of theroller 504 is attached to the outer wall of theextrusion barrel 408, theroller 504 can limit theextrusion barrel 408, a secondtransverse plate 505 is fixedly connected to the upper portions of the left side and the right side of thebox body 502, avertical rod 506 is fixedly connected to the lower surface of the secondtransverse plate 505, thevertical rod 506 has elasticity, the lower surface of thevertical rod 506 is fixedly connected with the firsttransverse plate 1, the length dimension of the opening of thebox body 502 is smaller than the length dimension of the upper portion of the second T-shaped plate 501, and the secondtransverse plate 505 and the firsttransverse plate 1 are arranged in parallel;

through mutually supporting between second T shaped plate, box, spring, running roller, second diaphragm and the montant isotructure, when the recipient removed, the recipient can drive the running roller and rotate, and the running roller passes through the box simultaneously and can extrude the spring to elasticity performance through the spring can make more stable that the recipient removed.

When an operator needs to use the short-stroke reverse copper and copper alloy extruding machine, firstly, the operator holds thebaffle plate 303, rotates thehandle 307, so that thehandle 307 drives the threadedrod 305 to rotate, the threadedrod 305 drives thestop lever 303 to move through the first T-shaped plate 304, so that thestop lever 303 drives thebaffle plate 302 to move towards theextruding rod 301, so as to further support the extrudingrod 301 tightly, the blank 409 is moved to the opening of the extrudingcylinder 408 through external equipment, an external power supply of thehydraulic cylinder 404 is switched on, thehydraulic cylinder 404 is started, thehydraulic cylinder 404 drives the thirdvertical plate 405 to move towards the left for a short distance, so that the thirdvertical plate 405 drives the extrudingcylinder 408 to move towards the left through theplug 406, so that the blank 409 enters theextruding cylinder 408, the external equipment on the blank 409 is removed, thehydraulic cylinder 404 is continuously controlled to move towards the left, so as to finish reverse extrusion, when the extrudingcylinder 408 moves towards the left, theextrusion container 408 can drive theroller 504 to rotate, thereby enabling theroller 504 to drive thebox body 502 to extrude downwards, enabling thebox body 502 to extrude thespring 503 through the second T-shaped plate 501, enabling theroller 504 to support theextrusion container 408 tightly through the elasticity performance of thespring 503, and enabling theextrusion container 408 to move more stably through theroller 504.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a reverse copper of short stroke and copper alloy extruder, includes first diaphragm (1) and first riser (2), the upper surface left side rigid coupling of first diaphragm (1) has first riser (2), its characterized in that: a fixing device (3) is arranged on the left side of the first vertical plate (2);

the fixing device (3) comprises an extrusion rod (301), a baffle plate (302), a stop lever (303), a first T-shaped plate (304), a threaded rod (305), a first transverse plate (306) and a handle (307);

the fixed linking to each other of the inside of left side outer wall and first riser (2) of extrusion stem (301), baffle (302) are all installed to the below outer wall on the left side of extrusion stem (301), from top to bottom the outside rigid coupling of baffle (302) has pin (303), the right side rigid coupling of pin (303) has first T shaped plate (304), the internally mounted of first T shaped plate (304) has threaded rod (305), the outer wall of threaded rod (305) links to each other with the internal thread of first T shaped plate (304), the outside outer wall of threaded rod (305) rotates and is connected with first diaphragm (306), the right side and first riser (2) of first diaphragm (306) are fixed and link to each other, the outside rigid coupling of threaded rod (305) has handle (307).

2. The short stroke reverse copper and copper alloy extrusion press of claim 1, wherein: the middle point of the handle (307) and the middle point of the threaded rod (305) are on the same vertical line.

3. The short stroke reverse copper and copper alloy extrusion press of claim 1, wherein: an extrusion device (4) is arranged on the right side above the first transverse plate (1);

the extrusion device (4) comprises a second vertical plate (401), an H-shaped plate (402), a support plate (403), a hydraulic cylinder (404), a third vertical plate (405), a plug (406), a bolt (407), an extrusion cylinder (408), a blank (409) and a die (410);

the lower surface of the second vertical plate (401) is fixedly connected with the first transverse plate (1), an H-shaped plate (402) is fixedly connected to the upper left side of the second vertical plate (401), support plates (403) are fixedly connected to the outer walls of the upper and lower sides of the H-shaped plate (402), the right side of each support plate (403) is fixedly connected with the second vertical plate (401), a hydraulic cylinder (404) is arranged on the inner side of each support plate (403), the outer wall of each hydraulic cylinder (404) is fixedly connected with the inside of the H-shaped plate (402), a third vertical plate (405) is fixedly connected to the left side of each hydraulic cylinder (404), a plug (406) is fixedly connected to the left side of each third vertical plate (405), a squeezing barrel (408) is connected to the left side of each plug (406) through a plurality of bolts (407) in a threaded manner, the inner wall of the left side of each squeezing barrel (408) is in clearance fit with the outer wall of each squeezing rod (301, the outer wall of stock (409) and the inner wall clearance fit of recipient (408), mould (410) is installed to the left side of stock (409), the outer wall of mould (410) and the inner wall clearance fit of recipient (408), the left side outer wall of mould (410) and the right side outer wall fixed linking to each other of extrusion stem (301).

4. A short stroke reverse copper and copper alloy extrusion press as claimed in claim 3 wherein: the second vertical plate (401) and the first transverse plate (1) are arranged vertically.

5. The short stroke reverse copper and copper alloy extrusion press of claim 1, wherein: a limiting device (5) is arranged in the middle of the upper surface of the first transverse plate (1);

the limiting device (5) comprises a second T-shaped plate (501), a box body (502), a spring (503), a roller (504), a second transverse plate (505) and a vertical rod (506);

controlling the lower surface of second T shaped plate (501) and first diaphragm (1) fixed link to each other, box (502) is installed to the top outer wall of second T shaped plate (501), the below of box (502) and top are inside to be processed respectively and have opening and recess, the inner wall and the opening part outer wall of box (502) respectively with the top and the middle outer wall clearance fit of second T shaped plate (501), spring (503) is installed to the inside centre of box (502), the upper and lower side outer wall of spring (503) respectively with box (502) and second T shaped plate (501) fixed link to each other, the groove department of box (502) rotates and is connected with running roller (504), the top outer wall of running roller (504) and the outer wall of recipient (408) are laminated, the left and right sides top rigid coupling of box (502) has second diaphragm (505), the lower surface rigid coupling of second diaphragm (505) has montant (506), the lower surface of the vertical rod (506) is fixedly connected with the first transverse plate (1).

6. The short stroke reverse copper and copper alloy extrusion press of claim 5, wherein: the length dimension of the opening of the box body (502) is smaller than the length dimension above the second T-shaped plate (501).

7. The short stroke reverse copper and copper alloy extrusion press of claim 5, wherein: the second transverse plate (505) and the first transverse plate (1) are arranged in parallel.

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