CN223172603U - A burr removal device for a curved arm - Google Patents
A burr removal device for a curved armInfo
- Publication number
- CN223172603U CN223172603U CN202421690469.8U CN202421690469U CN223172603U CN 223172603 U CN223172603 U CN 223172603U CN 202421690469 U CN202421690469 U CN 202421690469U CN 223172603 U CN223172603 U CN 223172603U
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- China
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- frame
- bracket
- upper side
- cylinder
- sliding
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a burr removing device for a crank arm, which comprises a frame, wherein a material taking device is arranged on the left side of the frame, a synchronous clamping device is arranged on the middle side of the frame, the synchronous clamping device comprises a first air cylinder, a lower guide rail, lower sliding blocks, sliding brackets, clamping components and synchronous components, the first air cylinder is fixedly arranged on the upper side of the frame through the brackets, the two lower guide rails are fixedly arranged on the upper side of the frame, the upper sides of the lower guide rails are respectively connected with a plurality of lower sliding blocks in a sliding manner, the upper sides of the lower guide rails are respectively provided with a sliding bracket, the sliding brackets are fixedly arranged on the upper sides of the lower sliding blocks, the clamping components are arranged on the side walls of the sliding brackets, and the synchronous components are arranged on the upper side of the frame. Through the mode, the automatic feeding and clamping device can automatically feed and clamp a plurality of parts at the same time, can repeatedly polish the two sides of the parts at the same time, and has high production efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile accessory machining, in particular to a burr removing device for a crank arm.
Background
The opening and closing crank arm of the automobile skylight is a part for assisting the automobile skylight to realize opening and closing actions, because the crank arm is formed by die casting, burrs can be generated in the grooves on the upper side and the lower side, in the existing production, the burrs are usually cut off by staff taking a knife, the problem that quality is not thoroughly removed or too much influence is caused by cutting off is solved, or the automobile skylight is polished by using an electric tool, double-sided continuous polishing is required, uneven polishing is caused, repeated polishing is required for many times, the quality of the crank arm is difficult to guarantee, and production efficiency is limited.
The patent number CN202023264882.2 provides a quick deburring device for machining small automobile accessories, which comprises a workbench and a deburring device arranged on the workbench, wherein a positioning block is fixedly arranged at the upper end of the workbench, round caps are sleeved on the positioning block, the deburring device comprises a device frame, two device frames are respectively arranged at two sides of the workbench, lifting grooves are arranged in the device frame, lifting plates are connected with the upper ends of the lifting grooves in a sliding manner, the lifting plates are connected with the upper ends of the lifting grooves through first springs, a motor is fixedly arranged at the middle part of the lower end of each lifting plate, a rotating frame is fixedly connected with an output shaft of the motor, the rotating frame is in a three-fork shape, a telescopic rod is fixedly connected with the lower end of each fork of the rotating frame, a grinding sheet is fixedly connected with the lower end of each telescopic rod, and round caps are directly sleeved on the positioning block during deburring, so that manual holding is not needed, and injuries are avoided.
However, the technical scheme of the patent cannot simultaneously and automatically take materials for a plurality of parts, and the materials are simultaneously and automatically fed and clamped after being taken, so that the parts cannot be simultaneously and repeatedly polished on two sides, and the production efficiency is low.
Accordingly, a burr removing device for a crank arm is provided by those skilled in the art to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide a burr removing device for a crank arm, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The burr removing device for the crank arm comprises a frame, wherein a material taking device is arranged on the left side of the frame, a synchronous clamping device is arranged on the middle side of the frame, the synchronous clamping device comprises a first cylinder, a lower guide rail, lower sliding blocks, sliding brackets, clamping assemblies and synchronous assemblies, the first cylinder is fixedly arranged on the upper side of the frame through a bracket, two lower guide rails are fixedly arranged on the upper side of the frame, a plurality of lower sliding blocks are fixedly connected to the upper side of each lower guide rail in a sliding manner, a sliding bracket is arranged on the upper side of each lower guide rail, the sliding brackets are fixedly arranged on the upper side of each lower sliding block, the clamping assemblies are arranged on the side walls of the sliding brackets, the synchronous assemblies are arranged on the upper side of the frame, and the output end of the first cylinder is fixedly connected to the left sliding bracket;
Further, the clamping assembly comprises a transverse fixing plate and fixing blocks, wherein a plurality of transverse fixing plates are fixedly arranged on the side wall of the sliding bracket at equal intervals, and each transverse fixing plate is fixedly provided with a plurality of fixing blocks for fixing the crank arms;
further, the synchronous assembly comprises a gear and a rack, wherein the gear is rotationally connected to the upper side of the rack through a rotating shaft, the rack is fixedly arranged on the side wall of each sliding support, and the gear and the rack are meshed with each other;
further, a double-sided polishing device is arranged on the right side of the frame;
Furthermore, the double-sided polishing device comprises a middle guide rail, middle sliding blocks, a special-shaped support and polishing components, wherein the two middle guide rails are fixedly arranged on the upper side of the frame through the supports, the upper side of each middle guide rail is connected with a plurality of middle sliding blocks in a sliding manner, the special-shaped support is fixedly arranged on the upper side of each middle sliding block, and the polishing components are arranged on the special-shaped support;
Further, the polishing assembly comprises a second cylinder, a driving motor and disc steel wire brushes, wherein the second cylinder is fixedly arranged on the lower side of the frame through a bracket, the output end of the second cylinder is fixedly connected to the right side of the special-shaped bracket through a bracket, a plurality of driving motors are fixedly arranged on the special-shaped bracket, and the disc steel wire brushes are fixedly arranged on the output shafts of the driving motors;
The material taking device comprises a transverse sliding table cylinder, an upper guide rail, an upper sliding block, a cross rod, a longitudinal sliding table cylinder and a material taking component, wherein the transverse sliding table cylinder is fixedly arranged on the rear side of the upper surface of a frame through a bracket, the upper guide rail is fixedly arranged on the front side of the upper surface of the frame through the bracket, the upper sliding block is slidingly connected to the upper guide rail, one end of the cross rod is fixedly arranged at the output end of the transverse sliding table cylinder, the other end of the cross rod is fixedly arranged on a lower sliding block, the longitudinal sliding table cylinder is fixedly arranged on the side wall of the cross rod, and the material taking component is arranged at the output end of the longitudinal sliding table cylinder;
Furthermore, the material taking assembly comprises a variable-pitch module and pneumatic clamping jaws, wherein the variable-pitch module is fixedly arranged at the output end of the longitudinal sliding table cylinder, and a plurality of pneumatic clamping jaws are fixedly arranged at the output end of the variable-pitch module.
Compared with the prior art, the burr removing device for the crank arm has the beneficial effects that the output end of the longitudinal sliding table cylinder 17 moves downwards to drive the distance changing module 18 of the material taking assembly to move downwards, the distance changing module 18 moves downwards to drive the pneumatic clamping jaw 19 to move downwards, the pneumatic clamping jaw 19 starts to clamp the crank arm in the material box simultaneously, the output end of the longitudinal sliding table cylinder 17 moves upwards, then the output end of the transverse sliding table cylinder 15 moves rightwards to drive the cross rod 16 to move rightwards, the cross rod 16 moves rightwards to drive the longitudinal sliding table cylinder 17 to move rightwards, the longitudinal sliding table cylinder 17 moves rightwards to drive the distance changing module 18 to move rightwards, the output end of the distance changing module 18 moves to drive the pneumatic clamping jaw 19 to move downwards, the crank arm is arranged at the position of the fixed block 7 of the clamping assembly of the synchronous clamping device 3, and the crank arm is favorable for automatically taking materials, and after taking materials, the parts are automatically fed simultaneously, so that the follow-up synchronous clamping is convenient;
The output end of the first cylinder 4 of the synchronous clamping device 3 moves to drive the sliding support 5 to move, the sliding support 5 moves to drive the rack 9 on the side wall of the sliding support 5 to move, the rack 9 moves to drive the gear 8 to rotate, the gear 8 rotates to drive the rack 9 on the side wall of the other sliding support 5 to move towards the opposite direction, the sliding support 5 moves to drive the plurality of transverse fixing plates 6 on the sliding support 5 to move, so that the plurality of fixing blocks 7 on the transverse fixing plates 6 move simultaneously to clamp a plurality of crank arms, the clamping of a plurality of parts is facilitated at the same time, the output end of the second cylinder 12 of the polishing assembly of the double-sided polishing device 10 moves to drive the special-shaped support 11 to move, the special-shaped support 11 moves to drive the driving motor 13 and the disc steel brush 14 to move to the clamped position of the crank arms, the driving motor 13 rotates to drive the disc steel brush 14 to polish the upper surfaces and the lower surfaces of the crank arms simultaneously, and the output end of the second cylinder 12 moves repeatedly left and right to polish the upper surfaces and lower surfaces of the crank arms repeatedly. The automatic feeding and clamping device can simultaneously and automatically feed and clamp a plurality of parts, can simultaneously and repeatedly polish the two sides of the parts, and has higher production efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a side view of the present utility model;
FIG. 3 is a schematic diagram of a second perspective structure of the present utility model;
FIG. 4 is a schematic structural view of a synchronous clamping device according to the present utility model;
FIG. 5 is a schematic view of the crank arm structure of the present utility model.
The device comprises a frame 1, a material taking device 2, a synchronous clamping device 3, a first cylinder 4, a sliding support 5, a transverse fixing plate 6, a fixing block 7, a gear 8, a 9, a rack 10, a double-sided polishing device 11, a special-shaped support 12, a second cylinder 13, a driving motor 14, a disc steel wire brush 15, a transverse sliding table cylinder 16, a cross rod 17, a longitudinal sliding table cylinder 18, a distance changing module 19 and a pneumatic clamping jaw.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
References to "left", "right", "front", "rear", "upper", "lower" in the following description are oriented in the viewing direction of the side view.
Referring to fig. 1-5, in the embodiment of the utility model, a burr removing device for a crank arm comprises a frame 1, wherein a material taking device 2 is arranged on the left side of the frame 1, a synchronous clamping device 3 is arranged on the middle side of the frame 1, the synchronous clamping device 3 comprises a first air cylinder 4, a lower guide rail, lower sliding blocks, sliding brackets 5, clamping components and synchronous components, the first air cylinder 4 is fixedly arranged on the upper side of the frame 1 through the brackets, two lower guide rails are fixedly arranged on the upper side of the frame 1, a plurality of lower sliding blocks are slidably connected on the upper side of each lower guide rail, a sliding bracket 5 is arranged on the upper side of each lower guide rail, the sliding brackets 5 are fixedly arranged on the upper side of the lower sliding blocks, the clamping components are arranged on the side walls of the sliding brackets 5, the synchronous components are arranged on the upper side of the frame 1, and the output ends of the first air cylinder 4 are fixedly connected on the left sliding brackets 5;
The clamping assembly comprises a transverse fixing plate 6 and fixing blocks 7, wherein a plurality of transverse fixing plates 6 are fixedly arranged on the side wall of a sliding bracket 5 at equal intervals, and a plurality of fixing blocks 7 are fixedly arranged on the side wall of each transverse fixing plate 6 and used for fixing a crank arm;
The synchronous assembly comprises a gear 8 and a rack 9, wherein the gear 8 is rotatably connected to the upper side of the frame 1 through a rotating shaft, the rack 9 is fixedly arranged on the side wall of each sliding support 5, and the gear 8 and the rack 9 are meshed with each other;
the right side of the frame 1 is provided with a double-sided polishing device 10;
The output end of the first cylinder 4 of the synchronous clamping device 3 moves to drive the sliding support 5 to move, the sliding support 5 moves to drive the rack 9 on the side wall of the sliding support 5 to move, the rack 9 moves to drive the gear 8 to rotate, the gear 8 rotates to drive the rack 9 on the side wall of the other sliding support 5 to move towards the opposite direction, the sliding support 5 moves to drive the plurality of transverse fixing plates 6 on the sliding support 5 to move, so that the plurality of fixing blocks 7 on the transverse fixing plates 6 move simultaneously to clamp a plurality of crank arms, and the clamping of a plurality of parts is facilitated;
The double-sided polishing device 10 comprises a middle guide rail, middle sliding blocks, a special-shaped support 11 and polishing components, wherein the two middle guide rails are fixedly arranged on the upper side of a frame 1 through the supports, the upper side of each middle guide rail is connected with a plurality of middle sliding blocks in a sliding manner, the special-shaped support 11 is fixedly arranged on the upper side of each middle sliding block, and the polishing components are arranged on the special-shaped support 11;
The polishing assembly comprises a second air cylinder 12, a driving motor 13 and disc steel wire brushes 14, wherein the second air cylinder 12 is fixedly arranged on the lower side of the frame 1 through a bracket, the output end of the second air cylinder 12 is fixedly connected to the right side of the special-shaped bracket 11 through a bracket, a plurality of driving motors 13 are fixedly arranged on the special-shaped bracket 11, and the disc steel wire brushes 14 are fixedly arranged on the output shaft of each driving motor 13;
The output end of the second cylinder 12 of the polishing assembly of the double-sided polishing device 10 moves to drive the special-shaped bracket 11 to move, the special-shaped bracket 11 moves to drive the driving motor 13 and the disc steel wire brush 14 to move to the clamped position of the crank arm, the driving motor 13 rotates to drive the disc steel wire brush 14 to rotate, the upper surface and the lower surface of the crank arm are polished simultaneously, the output end of the second cylinder 12 moves left and right repeatedly, so that the upper surface and the lower surface of the crank arm are polished back and forth, and double-sided repeated polishing of the crank arm is facilitated simultaneously;
The material taking device 2 comprises a transverse sliding table cylinder 15, an upper guide rail, an upper sliding block, a cross rod 16, a longitudinal sliding table cylinder 17 and a material taking component, wherein the transverse sliding table cylinder 15 is fixedly arranged on the rear side of the upper surface of the frame 1 through a bracket, the upper guide rail is fixedly arranged on the front side of the upper surface of the frame 1 through a bracket, the upper sliding block is connected to the upper side of the upper guide rail in a sliding manner, one end of the cross rod 16 is fixedly arranged at the output end of the transverse sliding table cylinder 15, the other end of the cross rod 16 is fixedly arranged on a lower sliding block, the longitudinal sliding table cylinder 17 is fixedly arranged on the side wall of the cross rod 16, and the material taking component is arranged at the output end of the longitudinal sliding table cylinder 17;
The material taking assembly comprises a distance changing module 18 and pneumatic clamping claws 19, wherein the distance changing module 18 is fixedly arranged at the output end of a longitudinal sliding table cylinder 17, and a plurality of pneumatic clamping claws 19 are fixedly arranged at the output end of the distance changing module 18;
The output end of the longitudinal sliding table cylinder 17 moves downwards to drive the distance changing module 18 of the material taking assembly to move downwards, the distance changing module 18 moves downwards to drive the pneumatic clamping jaw 19 to move downwards, the pneumatic clamping jaw 19 starts to clamp a crank arm in a material box at the same time, the output end of the longitudinal sliding table cylinder 17 moves upwards, then the output end of the transverse sliding table cylinder 15 moves rightwards to drive the cross rod 16 to move rightwards, the cross rod 16 moves rightwards to drive the longitudinal sliding table cylinder 17 to move rightwards, the longitudinal sliding table cylinder 17 moves rightwards to drive the distance changing module 18 to move rightwards, the distance changing module 18 moves rightwards to drive the pneumatic clamping jaw 19 to move, the output end of the longitudinal sliding table cylinder 17 moves downwards to enable the crank arm to be arranged at the position of the fixing block 7 of the clamping assembly of the synchronous clamping device 3, automatic material taking is facilitated for a plurality of parts at the same time, and after material taking, automatic feeding is performed on the plurality of parts at the same time, and follow-up synchronous clamping is facilitated.
The foregoing embodiments are merely for illustrating the technical solution of the present utility model, but not for limiting the same, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that modifications may be made to the technical solution described in the foregoing embodiments or equivalents may be substituted for parts of the technical features thereof, and such modifications or substitutions may be made without departing from the spirit and scope of the technical solution of the embodiments of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421690469.8U CN223172603U (en) | 2024-07-17 | 2024-07-17 | A burr removal device for a curved arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421690469.8U CN223172603U (en) | 2024-07-17 | 2024-07-17 | A burr removal device for a curved arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223172603U true CN223172603U (en) | 2025-08-01 |
Family
ID=96532803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421690469.8U Active CN223172603U (en) | 2024-07-17 | 2024-07-17 | A burr removal device for a curved arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223172603U (en) |
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2024
- 2024-07-17 CN CN202421690469.8U patent/CN223172603U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |