技术领域technical field
本发明属于机械技术领域，涉及一种铣床，特别是一种用于加工鞋底模具倒角的双头铣床。The invention belongs to the technical field of machinery, and relates to a milling machine, in particular to a double-head milling machine for processing the chamfering of shoe sole molds.
背景技术Background technique
现有的鞋底模具是由上、下模板组成的，其中在上、下模板的外表面边缘两侧均具有倒角，这样在对鞋底模具进行浇塑时，通过模架夹持在上、下模板外表面边缘两侧倒角上，从而夹紧上、下模板使得上、下模板能紧贴在一起。The existing sole mold is composed of upper and lower templates, wherein there are chamfers on both sides of the outer surface edges of the upper and lower templates, so that when the sole mold is cast, the upper and lower templates are clamped by the mold base. Chamfering on both sides of the edge of the outer surface of the template, so as to clamp the upper and lower templates so that the upper and lower templates can be tightly attached together.
上、下模板在刚加工出来的时候其外表面都是光滑无倒角的，为了加工成上、下模板的倒角来，人们都是将上、下模板放置在牛头刨床上，通过刨刀对上、下模板外表面边缘进行加工。这样虽然能加工出倒角来，但是由于刨床自身的结构限制，在加工倒角过程中无法一次性加工出来，每次加工只能刨出一道很浅的倒角，只有通过多次加工才能刨出足够深度的倒角。而且每次加工完成后也只能加工出上模板或下模板上的一道倒角，而模具本身需要4道倒角，这样就需要重复4次才能加工出全部的倒角，由于每加工一个侧面的倒角都需要将模具与刨刀进行对刀，这样加工4道倒角就要对4次刀，而且还要熟练的操作工才能完成上述的工作。综上所述，现有的采用牛头刨床对模具进行加工不仅费时费力，加工不方便，从而造成工作效率低，而且加工出来的倒角精度也低，对人员的要求也比较高。When the upper and lower templates are just processed, their outer surfaces are smooth without chamfers. In order to process the chamfers of the upper and lower templates, people place the upper and lower templates on the planer, and use the planer The outer surface edges of the upper and lower templates are processed. Although the chamfer can be processed in this way, due to the structural limitation of the planer itself, it cannot be processed at one time during the processing of the chamfer. Only a very shallow chamfer can be planed each time. Chamfer with sufficient depth. Moreover, after each processing is completed, only one chamfer on the upper template or the lower template can be processed, and the mold itself needs 4 chamfers, so it needs to be repeated 4 times to process all the chamfers. All chamfering requires the tool alignment of the mold and the planer. In this way, 4 chamfers need to be aligned 4 times, and skilled operators are required to complete the above work. To sum up, the existing use of planer to process molds is not only time-consuming and labor-intensive, but also inconvenient, resulting in low work efficiency, and the chamfering precision is also low, and the requirements for personnel are relatively high.
发明内容Contents of the invention
本发明的目的是针对上述的问题提供了一种使用方便、工作效率高、精度高、适用范围广、能同时对模具两面倒角加工的用于加工鞋底模具倒角的双头铣床。The object of the present invention is to provide a double-end milling machine for processing shoe sole mold chamfering, which is easy to use, high in work efficiency, high in precision, wide in application range, and capable of chamfering both sides of the mold at the same time.
本发明的目的可通过下列技术方案来实现：一种用于加工鞋底模具倒角的双头铣床，包括机架和可在机架上移动的工作台，其特征在于，所述的工作台上设有用于夹持模具的夹持装置，在夹持装置两侧各设有至少一组铣削单元，且工作台两侧的铣削单元一一对应设置，每个铣削单元均包括机座、安装在机座上的铣刀和驱动铣刀转动的动力机构一，在每个机座与机架之间设有能调整两个相对置的机座之间间距的调整装置。The purpose of the present invention can be achieved through the following technical solutions: a double-head milling machine for processing shoe sole mold chamfering, including a frame and a workbench that can move on the frame, it is characterized in that, on the workbench There is a clamping device for clamping the mold, and at least one set of milling units are arranged on both sides of the clamping device, and the milling units on both sides of the workbench are arranged one by one. Each milling unit includes a machine base and is installed on the The milling cutter on the support and the power mechanism that drives the milling cutter to rotate are provided with an adjusting device capable of adjusting the distance between two opposite support between each support and the frame.
本铣床在夹持装置两侧各设有铣刀，这样在加工模具倒角时就可以对模具的两侧同时加工倒角，也就是说可以一次性加工出两条倒角来。而根据不同型号和不同厚度的模具，以及所需加工倒角深度的不同要求，通过调整装置可以调整两相对机座之间间距，也就是调整两相对铣刀之间间距，从而使得本铣床的使用范围更广。This milling machine is equipped with milling cutters on both sides of the clamping device, so that when processing the chamfering of the mold, the chamfering can be processed on both sides of the mold at the same time, that is to say, two chamfers can be processed at one time. According to different models and different thicknesses of molds, as well as the different requirements of the required chamfering depth, the distance between the two opposite bases can be adjusted through the adjustment device, that is, the distance between the two opposite milling cutters can be adjusted, so that the milling machine can Wider range of use.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的铣刀倾斜设置在机座上。这样能更好的加工鞋底模具的倒角，使其精度更高。In the above-mentioned double-head milling machine for processing the chamfering of the shoe sole mold, the milling cutter is arranged obliquely on the machine base. In this way, the chamfering of the sole mold can be better processed to make it more precise.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的调整装置包括固定在机架上的动力机构二和设在机架上的导轨，上述的机座安装在导轨上，所述的动力机构二与机座之间设有传动机构。由动力机构二提供动力，通过传动机构从而使机座可以在导轨上移动，也就是说机座可以在机架上左右移动。In the above-mentioned double-headed milling machine for processing shoe sole mold chamfering, the described adjustment device includes a power mechanism two fixed on the frame and a guide rail arranged on the frame, the above-mentioned support is installed on the guide rail, and the A transmission mechanism is provided between the power mechanism two and the support. Power is provided by the second power mechanism, and the machine base can move on the guide rail through the transmission mechanism, that is to say, the machine base can move left and right on the frame.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的传动机构包括大齿轮、小齿轮和传动丝杆，所述的大齿轮与小齿轮相啮合且小齿轮与动力机构二相联，所述的传动丝杆一端与大齿轮相连，另一端穿插在机座内与机座相连。In the above-mentioned double-end milling machine for processing shoe sole mold chamfering, the transmission mechanism includes a large gear, a pinion and a transmission screw, the large gear is meshed with the pinion, and the pinion is in phase with the power mechanism. Connected, one end of the transmission screw rod is connected with the large gear, and the other end is interspersed in the machine base to be connected with the machine base.
通过动力机构二带动小齿轮转动，从而使与小齿轮相啮合的大齿轮也跟着转动，接着大齿轮带动传动丝杆转动，从而推动机座在导轨上移动。通过齿轮将动力机构二的动力传递到机座上，这样可以更精确的调整两相对机座之间间距。Drive the small gear to rotate through the second power mechanism, so that the large gear meshed with the small gear also rotates, and then the large gear drives the transmission screw to rotate, thereby pushing the machine base to move on the guide rail. The power of the second power mechanism is transmitted to the machine base through the gear, so that the distance between the two opposite machine bases can be adjusted more precisely.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的夹持装置包括定位件一、定位件二和固定在工作台上的驱动机构，定位件一固定在工作台上，所述的驱动机构与定位件二相连且可驱动定位件二相对定位件一前后移动。In the above-mentioned double-headed milling machine for processing shoe sole mold chamfering, the clamping device includes a positioning part one, a positioning part two and a driving mechanism fixed on the worktable, and the positioning part one is fixed on the workbench, and the The above-mentioned driving mechanism is connected with the second positioning member and can drive the second positioning member to move back and forth relative to the first positioning member.
当把模具放置在定位件一与定位件二之间时，通过操控驱动机构驱动定位件二相对定位件一向前移动，从而将模具夹紧在定位件一与定位件二之间无法动弹。而要将模具从定位件一与定位件二之间取出来时，只需操控驱动机构驱动定位件二相对定位件一向后移动即可。When the mold is placed between the first positioning piece and the second positioning piece, the second positioning piece is driven to move forward relative to the first positioning piece by operating the driving mechanism, so that the mold is clamped between the first positioning piece and the second positioning piece and cannot move. When the mold is to be taken out from between the first positioning member and the second positioning member, it is only necessary to manipulate the driving mechanism to drive the second positioning member to move backward relative to the first positioning member.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的工作台上设有挡板，上述的定位件一固定在挡板上，所述的挡板上具有条形口，定位件二上设有与条形口宽度相匹配的滑块，且滑块在驱动机构的作用下能在条形口内滑动。In the above-mentioned double-headed milling machine for processing shoe sole mold chamfering, a baffle is provided on the workbench, and the above-mentioned positioning member is fixed on the baffle, and the described baffle has a strip-shaped opening for positioning The second piece is provided with a slider matching the width of the strip opening, and the slider can slide in the strip opening under the action of the driving mechanism.
将模具放置在定位件一和定位件二时，模具的一端与定位件一接触，模具的侧面抵靠在挡板上，当驱动机构驱动定位件二沿着挡板相对定位件一向前移动时，就能更好的夹紧模具就不会使模具偏离原有方向。When the mold is placed on the positioning piece 1 and the positioning piece 2, one end of the mold is in contact with the positioning piece 1, and the side of the mold is against the baffle. When the driving mechanism drives the positioning piece 2 to move forward relative to the positioning piece 1 along the baffle , the mold can be better clamped without causing the mold to deviate from the original direction.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的驱动机构包括转盘、丝杆和固定在定位件二上的螺母座，所述的丝杆内端与螺母座相连，外端与转盘相连。In the above-mentioned double-headed milling machine for processing shoe sole mold chamfering, the driving mechanism includes a turntable, a screw rod and a nut seat fixed on the second positioning member, the inner end of the screw rod is connected with the nut seat, and the outer connected to the turntable.
通过转动转盘从而螺母座在丝杆上作直线运动，这样便能带动定位件二使定位件二的滑块在挡板上的条形口内滑动，也就是说位件一相对定位件一前后移动。By rotating the turntable, the nut base moves linearly on the screw rod, so that the positioning part 2 can be driven to make the slider of the positioning part 2 slide in the strip-shaped opening on the baffle, that is to say, the positioning part 1 moves back and forth relative to the positioning part 1 .
作为另一种情况，在上述的用于加工鞋底模具倒角的双头铣床中，所述的驱动机构为电机一和固连在定位件二上的螺母座，电机一固定在工作台上且电机一转轴与螺母座相连。这样同样可以带动定位件二使定位件二的滑块在挡板上的条形口内滑动。As another situation, in the above-mentioned double-headed milling machine for processing shoe sole mold chamfering, the drive mechanism is a motor one and a nut seat fixed on the positioning part two, the motor one is fixed on the workbench and A rotating shaft of the motor is connected with the nut seat. This can also drive the positioning part two to make the slide block of the positioning part two slide in the bar-shaped opening on the baffle plate.
作为第三种情况，在上述的用于加工鞋底模具倒角的双头铣床中，所述的驱动机构为气缸，气缸固定在工作台上且气缸主轴与定位件二相连。这样同样可以带动定位件二使定位件二的滑块在挡板上的条形口内滑动。As a third case, in the above-mentioned double-head milling machine for processing shoe sole mold chamfering, the driving mechanism is an air cylinder, the air cylinder is fixed on the workbench and the main shaft of the air cylinder is connected to the second positioning member. This can also drive the positioning part two to make the slide block of the positioning part two slide in the bar-shaped opening on the baffle plate.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的丝杆外端端部处设有转台，转台外侧面上具有若干个凹槽，所述的转盘上设有与凹槽相对应的挡块，挡块位于凹槽内且当转盘转动时挡块可与凹槽侧壁相碰撞。In the above-mentioned double-head milling machine for processing shoe sole mold chamfering, the outer end of the screw rod is provided with a turntable, and there are several grooves on the outer surface of the turntable, and the turntable is provided with grooves. Corresponding to the stopper, the stopper is located in the groove and can collide with the side wall of the groove when the turntable rotates.
当定位件一和定位件二将模具夹紧后，不停的转动转盘使转盘上的挡块与转台上的凹槽侧壁相碰撞，这样能使定位件一和定位件二将模具夹得更紧。After the mold is clamped by the positioning piece 1 and the positioning piece 2, the turntable is continuously rotated so that the stopper on the turntable collides with the side wall of the groove on the turntable, so that the positioning piece 1 and the positioning piece 2 can clamp the mold tightly. tighter.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的定位件一上设有压紧装置，所述的压紧装置包括压紧块、设置在定位件一上的螺杆和与螺杆螺纹连接的转杆，所述的压紧块位于转杆与定位件一之间且压紧块套接在螺杆上。通过压紧块紧压在模具上，从而使模具在加工过程中紧贴在工作台上而不会由于铣刀在模具上的推进而上翘起来。In the above-mentioned double-end milling machine for processing shoe sole mold chamfering, a pressing device is provided on the first positioning part, and the pressing device includes a pressing block, a screw rod arranged on the first positioning part and a The screw rod is threadedly connected to the rotating rod, and the pressing block is located between the rotating rod and the positioning part one, and the pressing block is sleeved on the screw rod. The pressing block is tightly pressed on the mold, so that the mold is close to the workbench during the processing and will not be upturned due to the advancement of the milling cutter on the mold.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的螺杆上套接有压缩弹簧，所述的压缩弹簧一端作用在压紧块上，另一端作用在定位件一上。In the above-mentioned double-end milling machine for processing the chamfering of the sole mold, a compression spring is sleeved on the screw rod, and one end of the compression spring acts on the pressing block, and the other end acts on the first positioning member.
这样只需转动转杆上升，在压缩弹簧的弹力作用下压紧块就会被压缩弹簧顶起从而与模具脱离接触，这样就无需人工用手来将压紧块抬起来。In this way, only need to rotate the rotating rod to rise, and the compression block will be lifted by the compression spring under the elastic force of the compression spring so as to break away from the mold, so that the compression block does not need to be lifted manually by hand.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的动力机构一和动力机构二均为电机。In the above-mentioned double-head milling machine for processing shoe sole mold chamfering, the first power mechanism and the second power mechanism are both motors.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的铣削单元有两组且对称分布在工作台两侧。In the above-mentioned double-head milling machine for machining chamfering of shoe sole molds, there are two groups of milling units symmetrically distributed on both sides of the workbench.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的转杆上设有转把。通过转把可以方便的转动转杆。In the above-mentioned double-head milling machine for processing the chamfering of the sole mold, the rotating rod is provided with a rotating handle. The rotating rod can be easily rotated by the rotating handle.
在上述的用于加工鞋底模具倒角的双头铣床中，所述的机架上设有弧形保护罩，所述的保护罩位于两机座之间。保护罩是为了防止铣削出来的废屑飞溅出来弄伤人。In the above-mentioned double-head milling machine for processing the chamfering of the sole mold, the frame is provided with an arc-shaped protective cover, and the protective cover is located between the two machine bases. The protective cover is to prevent the waste chips from milling from splashing out and hurting people.
与现有技术相比，本用于加工鞋底模具倒角的双头铣床在工作台两侧各设有铣刀，这样在加工模具倒角时就可以对模具的两侧同时加工倒角，也就是说可以一次性加工出两条倒角来。这样不仅提高了工作效率，而且采用铣刀来铣削模具使铣削出来的倒角精度更高。Compared with the prior art, the double-head milling machine used to process the chamfering of the sole mold is provided with milling cutters on both sides of the workbench, so that when processing the chamfering of the mold, both sides of the mold can be chamfered simultaneously. That is to say, two chamfers can be processed at one time. This not only improves the work efficiency, but also uses the milling cutter to mill the mold to make the chamfering accuracy higher.
同时根据不同型号和不同厚度的模具，以及所需加工倒角深度的不同要求，通过调整装置可以调整两相对机座之间间距，也就是调整两相对铣刀之间间距。这样使得本铣床的使用范围更广。At the same time, according to the molds of different models and different thicknesses, and the different requirements of the required chamfering depth, the distance between the two opposite machine bases can be adjusted through the adjustment device, that is, the distance between the two opposite milling cutters can be adjusted. This makes the use of the milling machine wider.
附图说明Description of drawings
图1是本用于加工鞋底模具倒角的双头铣床的结构示意图。Fig. 1 is a structural schematic diagram of a double-head milling machine for processing shoe sole mold chamfering.
图2是本用于加工鞋底模具倒角的双头铣床的另一视角的结构示意图。Fig. 2 is a structural schematic diagram of another perspective of the double-head milling machine used for processing the chamfering of the sole mold.
图3是本用于加工鞋底模具倒角的双头铣床中压紧装置的结构示意图。Fig. 3 is a structural schematic diagram of the pressing device in the double-head milling machine used for processing the chamfering of the sole mold.
图4是本用于加工鞋底模具倒角的双头铣床中夹持装置的结构示意图。Fig. 4 is a structural schematic diagram of the clamping device in the double-head milling machine used for processing the chamfering of the sole mold.
图5是本用于加工鞋底模具倒角的双头铣床中控制机构一的结构示意图。Fig. 5 is a structural schematic diagram of the first control mechanism in the double-head milling machine used for processing the chamfering of the sole mold.
图6是本用于加工鞋底模具倒角的双头铣床中转台的立体结构示意图。Fig. 6 is a three-dimensional structural schematic diagram of the turntable of the double-head milling machine used for processing the chamfering of the sole mold.
图中，1、机架；11、挡块一；2、工作台；21、挡板；211、条形口；3、机座；31、行程开关一；4、铣刀；5、定位件一；51、螺杆；6、定位件二；61、滑块；62、螺母座；7、丝杆；71、转台；711、凹槽；8、转盘；81、挡块；9、电机；10、传动丝杆；12、大齿轮；13、小齿轮；14、转杆；141、转把；15、压紧块；16、压缩弹簧；18、模具。In the figure, 1. Rack; 11. Stopper 1; 2. Workbench; 21. Baffle; 211. Strip opening; 3. Machine base; 31. Travel switch 1; 4. Milling cutter; 5. Positioning piece One; 51, screw rod; 6, positioning part two; 61, slider; 62, nut seat; 7, screw rod; 71, turntable; 711, groove; 8, turntable; 81, block; 9, motor; 12, large gear; 13, pinion; 14, rotating rod; 141, rotating handle; 15, pressing block; 16, compression spring; 18, mould.
具体实施方式Detailed ways
以下是本发明的具体实施例并结合附图，对本发明的技术方案作进一步的描述，但本发明并不限于这些实施例。The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
实施例1：Example 1:
如图1、图2和图4所示，本用于加工鞋底模具倒角的双头铣床包括机架1和可在机架1上前后移动的工作台2，在工作台2上设有用于夹持模具18的夹持装置，在夹持装置两侧对称分布设有两组铣削单元，且工作台2两侧的铣削单元一一对应设置，每个铣削单元均包括机座3、倾斜设置在机座3上的铣刀4和驱动铣刀4转动的动力机构一，在每个机座3与机架1之间设有能调整两个相对置的机座3之间间距的调整装置。As shown in Fig. 1, Fig. 2 and Fig. 4, the double-head milling machine that this is used for processing shoe sole mold chamfering comprises frame 1 and the workbench 2 that can move back and forth on frame 1, is provided with on workbench 2 The clamping device for clamping the mold 18 is symmetrically distributed with two groups of milling units on both sides of the clamping device, and the milling units on both sides of the workbench 2 are arranged in one-to-one correspondence, and each milling unit includes a machine base 3, an inclined setting The milling cutter 4 on the support 3 and the power mechanism that drives the milling cutter 4 to rotate, between each support 3 and the frame 1, an adjustment device that can adjust the distance between the two opposite supports 3 is provided .
铣刀4倾斜设置在机座3上能更好的加工鞋底模具18的倒角，使其精度更高。The milling cutter 4 is obliquely arranged on the support 3 and can better process the chamfering of the sole mold 18 to make it more accurate.
如图1和图2所示，调整装置包括固定在机架1上的动力机构二和横向设置在机架1上的导轨，上述的机座3安装在导轨上，动力机构二与机座3之间设有传动机构。传动机构包括大齿轮12、小齿轮13和传动丝杆10，大齿轮12与小齿轮13相啮合且小齿轮13与动力机构二相联，传动丝杆10一端与大齿轮12相连，另一端穿插在机座3内与机座3相连。由动力机构二提供动力，通过动力机构二带动小齿轮13转动，从而使与小齿轮13相啮合的大齿轮12也跟着转动，接着大齿轮12带动传动丝杆10转动，从而推动机座3在导轨上移动，也就是说机座3可以在机架1上左右移动。这样就可以根据不同型号和不同厚度的模具18，以及所需加工倒角深度的不同要求来调整两相对机座3之间间距，也就是调整两相对铣刀4之间间距，从而使得本铣床的使用范围更广。通过齿轮将动力机构二的动力传递到机座3上，这样可以更精确的调整两相对机座3之间间距。As shown in Figures 1 and 2, the adjustment device includes a power mechanism two fixed on the frame 1 and a guide rail horizontally arranged on the frame 1. The above-mentioned machine base 3 is installed on the guide rail, and the power mechanism two and the machine base 3 There is a transmission mechanism between them. The transmission mechanism includes a large gear 12, a small gear 13 and a transmission screw 10. The large gear 12 is meshed with the pinion 13 and the pinion 13 is connected with the power mechanism two. One end of the transmission screw 10 is connected with the large gear 12, and the other end is inserted It is connected with the base 3 in the base 3. Power is provided by the power mechanism 2, and the pinion gear 13 is driven to rotate through the power mechanism 2, so that the large gear 12 meshed with the pinion 13 is also rotated, and then the large gear 12 drives the transmission screw 10 to rotate, thereby pushing the machine base 3 in Move on the guide rail, that is to say, the base 3 can move left and right on the frame 1. In this way, the distance between the two relative supports 3 can be adjusted according to the mold 18 of different models and different thicknesses, and the different requirements of the required processing chamfer depth, that is, the distance between the two relative milling cutters 4 can be adjusted, so that the milling machine can wider range of use. The power of the power mechanism 2 is transmitted to the frame 3 through gears, so that the distance between two relative frames 3 can be adjusted more accurately.
如图5所示，在机座3与机架1之间还设有控制机座3行程的控制机构一，控制机构一包括设置在机座3上的两个行程开关一31和两个设置在机架1上与行程开关一31相对的挡块一11，当行程开关一31与挡块一11相接触时机座3便停止移动。通过控制机构一可以限制限制机座3的移动行程，这样当不熟练的工人来操作本铣床时，就可以避免了在缩小两相对机座3之间间距的时候由于操作失误而使两铣刀4碰撞在一起，或在增大两相对机座3之间间距的时候由于操作失误而使机座3滑出导轨。As shown in Figure 5, between the base 3 and the frame 1, a control mechanism one for controlling the stroke of the base 3 is also provided. The control mechanism one includes two stroke switches 31 and two setting Block one 11 relative to travel switch one 31 on frame 1, base 3 just stops moving when travel switch one 31 contacts with stop block one 11. The movement stroke of the base 3 can be limited by the control mechanism 1, so that when unskilled workers operate the milling machine, it is possible to prevent the two milling cutters from being damaged due to operational errors when reducing the distance between the two relative bases 3. 4 collided together, or the base 3 slipped out of the guide rail due to misoperation when increasing the distance between the two relative bases 3 .
如图4所示，夹持装置包括定位件一5、定位件二6和固定在工作台2上的驱动机构，定位件一5固定在工作台2上，所述的驱动机构与定位件二6相连且可驱动定位件二6相对定位件一5前后移动。在工作台2上设有挡板21，上述的定位件一5固定在挡板21上，所述的挡板21上具有条形口211，定位件二6上设有与条形口211宽度相匹配的滑块61，且滑块61在驱动机构的作用下能在条形口211内滑动。把模具18放置工作台2上位于定位件一5与定位件二6之间时，模具18的一端与定位件一5接触，模具18的侧面抵靠在挡板21上。驱动机构驱动定位件二6沿着挡板21相对定位件一5向前移动，从而将模具18夹紧在定位件一5与定位件二6之间无法动弹，而挡板21可以防止模具18在夹紧过程中偏离原有方向。而要将模具18从定位件一5与定位件二6之间取出来时，只需操控驱动机构驱动定位件二6相对定位件一5向后移动即可。As shown in Figure 4, the clamping device includes a positioning piece 5, a positioning piece 2 6 and a driving mechanism fixed on the workbench 2, and the positioning piece 5 is fixed on the workbench 2, and the driving mechanism and the positioning piece 2 6 is connected and can drive the second positioning member 6 to move back and forth relative to the first positioning member 5. Be provided with baffle plate 21 on workbench 2, above-mentioned locator one 5 is fixed on the baffle plate 21, has bar-shaped mouth 211 on the described baffle plate 21, and the width of bar-shaped mouth 211 is set on the locator two 6 Matching slider 61, and the slider 61 can slide in the bar-shaped opening 211 under the action of the driving mechanism. When the mold 18 is placed on the workbench 2 between the first positioning piece 5 and the second positioning piece 6, one end of the mold 18 contacts the first positioning piece 5, and the side of the mold 18 leans against the baffle plate 21. The driving mechanism drives the positioning part 2 6 to move forward relative to the positioning part 5 along the baffle plate 21, thereby clamping the mold 18 between the positioning part 1 5 and the positioning part 2 6 and cannot move, and the baffle plate 21 can prevent the mold 18 from Deviating from the original direction during clamping. When the mold 18 is to be taken out from between the first positioning piece 5 and the second positioning piece 6, it is only necessary to manipulate the driving mechanism to drive the second positioning piece 6 to move backward relative to the first positioning piece 5.
驱动机构包括转盘8、丝杆7和固定在定位件二6上的螺母座62，丝杆7内端与螺母座62相连，外端与转盘8相连。丝杆7外端端部处设有转台71，如图6所示，转台71外侧面上均匀分布有3个凹槽711，转盘8上设有与凹槽711相对应的挡块81，挡块81位于凹槽711内且当转盘8转动时挡块81可与凹槽711侧壁相碰撞。通过转动转盘8从而螺母座62在丝杆7上作直线运动，这样便能带动定位件二6使定位件二6的滑块61在挡板21上的条形口211内滑动，也就是说位件一相对定位件一5前后移动。当定位件一5和定位件二6将模具18夹紧后，不停的转动转盘8使转盘8上的挡块81与转台71上的凹槽711侧壁相碰撞，这样能使定位件一5和定位件二6将模具18夹得更紧。The driving mechanism includes a rotating disk 8, a screw mandrel 7 and a nut seat 62 fixed on the positioning part two 6, the inner end of the screw mandrel 7 is connected with the nut seat 62, and the outer end is connected with the rotating disk 8. The outer end of the screw mandrel 7 is provided with a turntable 71, as shown in Figure 6, three grooves 711 are evenly distributed on the outer surface of the turntable 71, and the turntable 8 is provided with a stopper 81 corresponding to the groove 711. The block 81 is located in the groove 711 and the block 81 can collide with the side wall of the groove 711 when the turntable 8 rotates. By rotating the turntable 8, the nut seat 62 moves linearly on the screw mandrel 7, so that the second 6 of the locator can be driven to slide the slider 61 of the second 6 of the locator in the bar-shaped opening 211 on the baffle plate 21, that is to say Position piece one relative positioning piece one 5 moves back and forth. After the mold 18 is clamped by the positioning part one 5 and the positioning part two 6, the turntable 8 is continuously rotated so that the stopper 81 on the turntable 8 collides with the side wall of the groove 711 on the turntable 71, so that the positioning part one 5 and locator two 6 clamp the mold 18 more tightly.
如图3所示，在定位件一5上设有压紧装置，压紧装置包括压紧块15、设置在定位件一5上的螺杆51和与螺杆51螺纹连接的转杆14，压紧块15位于转杆14与定位件一5之间且压紧块15套接在螺杆51上。在螺杆51上套接有压缩弹簧16，压缩弹簧16一端作用在压紧块15上，另一端作用在定位件一5上。通过转动转杆14下降使压紧块15紧压在模具18上，从而使模具18在加工过程中紧贴在工作台2上而不会由于铣刀4在模具18上的推进而上翘起来。当转动转杆14上升时，在压缩弹簧16的弹力作用下压紧块15就会被压缩弹簧16顶起从而与模具18脱离接触，这样就无需人工用手来将压紧块15抬起来。在转杆14的上端设有转把141，通过转把141可以方便的转动转杆14。As shown in Figure 3, a pressing device is provided on the positioning part one 5, and the pressing device comprises a pressing block 15, a screw rod 51 arranged on the positioning part one 5 and a rotating rod 14 threadedly connected with the screw rod 51. The block 15 is located between the rotating rod 14 and the first positioning member 5 and the pressing block 15 is sleeved on the screw rod 51 . A compression spring 16 is sheathed on the screw rod 51 , one end of the compression spring 16 acts on the pressing block 15 , and the other end acts on the first positioning member 5 . The pressing block 15 is pressed tightly on the mold 18 by turning the rotating rod 14 to descend, so that the mold 18 is close to the workbench 2 during the processing and will not be upturned due to the advancement of the milling cutter 4 on the mold 18 . When rotating the rotating rod 14 to rise, the compression block 15 will be lifted by the compression spring 16 under the elastic force of the compression spring 16 so as to be out of contact with the mold 18, so that the compression block 15 will not be lifted manually by hand. The upper end of the rotating rod 14 is provided with a rotating handle 141, and the rotating rod 14 can be easily rotated through the rotating handle 141.
在机架1上还设有弧形保护罩，保护罩位于两机座3之间。保护罩是为了防止铣削出来的废屑飞溅出来弄伤人。在本实施例中，动力机构一和动力机构二均为电机9。The frame 1 is also provided with an arc-shaped protective cover, and the protective cover is located between the two machine bases 3 . The protective cover is to prevent the waste chips from milling from splashing out and hurting people. In this embodiment, both the first power mechanism and the second power mechanism are motors 9 .
实施例2：Example 2:
实施例2的内容基本同实施例1相同，不同点在于驱动机构为电机一和固连在定位件二6上的螺母座62，电机一固定在工作台2上且电机一转轴与螺母座62相连。这样同样可以带动定位件二6使定位件二的滑块61在挡板21上的条形口211内滑动。The content of embodiment 2 is basically the same as embodiment 1, and the difference is that the drive mechanism is a motor one and a nut seat 62 fixedly connected to the positioning part two 6, and the motor one is fixed on the workbench 2 and the motor one rotating shaft and the nut seat 62 connected. In this way, the second positioning piece 6 can also be driven to make the slider 61 of the second positioning piece slide in the bar-shaped opening 211 on the baffle plate 21 .
实施例3：Example 3:
实施例2的内容基本同实施例1相同，不同点在于驱动机构为气缸，气缸固定在工作台2上且气缸主轴与定位件二6相连。这样同样可以带动定位件二6使定位件二6的滑块61在挡板21上的条形口211内滑动。The content of embodiment 2 is basically the same as that of embodiment 1, the difference is that the driving mechanism is an air cylinder, the air cylinder is fixed on the workbench 2 and the main shaft of the air cylinder is connected with the positioning member 2 6 . This can also drive the second positioning piece 6 to make the slider 61 of the second positioning piece 6 slide in the bar-shaped opening 211 on the baffle plate 21 .
本文中所描述的具体实施例仅仅是对本发明精神作举例说明。本发明所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充或采用类似的方式替代，但并不会偏离本发明的精神或者超越所附权利要求书所定义的范围。The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095851.8ACN101486109B (en) | 2009-02-13 | 2009-02-13 | Duplex head milling machine for processing sole mould chamfering |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910095851.8ACN101486109B (en) | 2009-02-13 | 2009-02-13 | Duplex head milling machine for processing sole mould chamfering |
| Publication Number | Publication Date |
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| CN101486109A CN101486109A (en) | 2009-07-22 |
| CN101486109Btrue CN101486109B (en) | 2014-09-17 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910095851.8AExpired - Fee RelatedCN101486109B (en) | 2009-02-13 | 2009-02-13 | Duplex head milling machine for processing sole mould chamfering |
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| CN (1) | CN101486109B (en) |
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| CN101486109B (en) | Duplex head milling machine for processing sole mould chamfering | |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:The utility model relates to a double head milling machine for processing the chamfer of sole mold Effective date of registration:20220411 Granted publication date:20140917 Pledgee:Zhejiang Tyrone commercial bank Limited by Share Ltd. Taizhou Wenling branch Pledgor:Shao Chunhua Registration number:Y2022980004091 | |
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