Shifting fork deep processing polishing fixing device

Abstract

This utility model discloses a deep-processing and grinding fixing device for shift forks, including a processing fixing table. A lifting and adjusting component is bolted to the rod body of the processing fixing table, and a driven fixing table is provided on the top of the processing fixing table surface. This utility model uses multiple multi-point pressing and fixing components evenly spaced on the clamping and fixing frame to stably press and fix multiple points of the shift fork's irregular shape, facilitating a close fit to the complex contour of the shift fork. The clamping and fixing frame can be driven synchronously by an integrated movable frame to facilitate displacement movement during the fixing and clamping of the shift fork. A tension / rotation control component can drive the driven fixing table and the clamping and fixing frame to rotate and adjust, facilitating movement and rotation angle adjustments. The device has excellent adaptability, providing excellent clamping tightness and adaptability for irregular shapes, and offers convenient rotation and movement adjustments. It is simple to operate and improves the quality and efficiency of grinding.

Description

Technical Field

[0001] This utility model relates to the technical field of shift fork processing devices, and in particular to a shift fork deep processing, grinding and fixing device. Background Technology

[0002] Shift forks are common irregularly shaped parts in the field of mechanical transmission, playing a crucial role in components such as gear shifting mechanisms. Their machining accuracy directly affects the operating performance of the mechanical system. Shift fork deep machining and grinding fixing devices are specialized tooling used to stably fix shift forks during surface treatment, precision correction, and other machining processes. Through proper clamping and positioning, they ensure the shift fork remains stable during grinding, thereby guaranteeing machining accuracy and surface quality. Therefore, a fixing clamping device is needed to fix the shift fork during deep machining and grinding, preventing displacement and shaking during processing.

[0003] However, existing deep-processing and grinding fixing devices for shift forks are difficult to adapt to irregularly shaped shift forks in terms of clamping tightness and fit. They often use general-purpose fixtures and lack adaptive adjustment designs for the special structure of shift forks. This results in the inability to closely fit the complex contours of the shift forks during the fixing process, which can easily lead to loosening or uneven local stress. Furthermore, when grinding the shift forks at different angles, existing devices cannot quickly and accurately complete rotation and displacement adjustments. They cannot effectively adjust rotation and movement while fixing and grinding the shift forks. Usually, operators need to manually disassemble and reinstall the fixing components, which is not only cumbersome and time-consuming, but also prone to introducing positioning errors due to repeated disassembly and reassembly, reducing processing efficiency and product qualification rate. Therefore, we propose a deep-processing and grinding fixing device for shift forks to solve the above problems. Utility Model Content

[0004] In response to the problems raised, this utility model provides a deep machining, grinding, and fixing device for shift forks to solve the aforementioned issues.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A deep machining and grinding fixing device for shift forks includes a machining fixing table, wherein a lifting and adjusting component is bolted to the rod body of the machining fixing table; The top of the processing fixed table is provided with a driven fixed table, and the bottom of each of the lifting and adjusting components is provided with a clamping fixed frame. The side of the clamping fixed frame is connected to an integrated moving frame that drives the driven fixed table to move. Multiple clamping fixed frames are threadedly connected at equal intervals to multi-point pressing and fixing parts. The connection between the lifting and adjusting components and the clamping fixed frame is provided with a rotation control part.

[0006] Preferably, the lifting and adjusting assembly is bolted to the support rod of the processing station. The lifting and adjusting assembly includes a bolted platform, a telescopic arm, and a bolted positioning rod. The bolted platform is bolted to the support rod of the processing station. The telescopic arm is telescopically sleeved on the bolted platform. The bolted positioning rod is threaded to the top of the telescopic arm and pressed to the bottom of the bolted positioning rod. The bolted platform and the telescopic arm are bolted and pressed together by the bolted positioning rod. The rotation control component is disposed on the telescopic arm.

[0007] Preferably, the driven fixed table includes a movable guide rail, a movable limiting block, and a shift fork fixed table. The movable guide rail is fixedly installed on the table surface of the processing fixed table. The movable limiting block is slidably engaged in the movable guide rail. The shift fork fixed table is rotatably connected to the top of the shift fork fixed table. The two ends of the integrated movable frame are respectively installed and fixed to the sides of the shift fork fixed table and the clamping fixed frame.

[0008] Preferably, threaded reinforcing tubes are fixedly installed at equal intervals on the clamping and fixing frame, and multiple multi-point extrusion fixing components are threadedly connected to the threaded reinforcing tubes. The number of threaded reinforcing tubes and multi-point extrusion fixing components are the same and their positions correspond.

[0009] Preferably, both ends of the integrated movable frame are provided with fixed bolt seats, and the two fixed bolt seats are fixedly connected to the sides of the clamping frame and the driven fixed platform respectively. The integrated movable frame is bolted and fixed to the clamping frame and the driven fixed platform by the two fixed bolt seats.

[0010] Preferably, the bottom of the multi-point extrusion fixing member is provided with an extrusion anti-slip block, the top of the multi-point extrusion fixing member is provided with a corresponding rotating adjustment handle, the multiple multi-point extrusion fixing members are equidistantly threaded on the clamping fixing frame, and the multiple multi-point extrusion fixing members are correspondingly arranged directly below the driven fixing table.

[0011] Preferably, the rotation control component includes a rotation fixing column and a pressing fixing plate. The rotation fixing column is rotatably connected to the end of the lifting adjustment assembly. The upper and lower ends of the rotation fixing column extend to the upper and lower sides of the lifting adjustment assembly, respectively. The pressing fixing plate is threadedly connected to the rotation fixing column. The bottom of the pressing fixing plate is pressed and fixed to the lifting adjustment assembly. The bottom of the rotation fixing column is fixedly connected to the center of the top of the clamping and fixing frame.

[0012] Preferably, the bolting platform is threaded with a bolting rod, and the bolting platform is bolted and fixed to the support rod of the machining station by the bolting rod.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. This shift fork deep processing and grinding fixing device has a lifting and adjusting component bolted to the rod of the processing fixing table. The bottom of the lifting and adjusting component is equipped with a clamping fixing frame to facilitate lifting operations. The top of the processing fixing table is equipped with a driven fixing table. The shift fork irregular part can be placed on the driven fixing table. Multiple multi-point pressing fixing parts are set at equal distances on the clamping fixing frame. The lifting and pressing is performed by rotation to stably press and fix multiple points of the shift fork irregular part. The clamping and fixing effect is good, which makes it easy to fit the complex contour of the shift fork. It facilitates the deep processing and grinding of the shift fork. The clamping tightness and adaptability of the irregular part are excellent, which facilitates the deep processing and grinding operation and improves the grinding quality.

[0014] 2. This deep-processing and grinding fixing device for shift forks features a clamping and fixing frame that allows the driven fixing table to move synchronously via an integrated movable frame. This facilitates the displacement of the driven fixing table and multi-point pressing fixing components when clamping the shift fork, making operation convenient. Furthermore, the rotation control component provides fixed support for the clamping and fixing frame. By adjusting the tension of the rotation control component, the driven fixing table and clamping and fixing frame can be moved and rotated, facilitating movement and rotation angle adjustments. The device exhibits excellent adaptability, making rotation and movement adjustments convenient and simple to operate, thus improving grinding efficiency and convenience. Attached Figure Description

[0015] Figure 1 This utility model provides a frontal perspective three-dimensional schematic diagram of a deep machining and grinding fixing device for a shift fork; Figure 2 This utility model provides a top-view perspective view of a deep-processing and grinding fixing device for a shift fork. Figure 3 This is a three-dimensional front view of the processing station of this utility model after the removal of the processing station. Figure 4 A three-dimensional schematic diagram showing the elimination of the backward tilt of the processing station of this utility model; Figure 5 This is a side perspective three-dimensional schematic diagram of the connection structure between the fixed bolt seat and the fork fixing platform of this utility model.

[0016] In the diagram: 1. Processing station; 2. Lifting and adjusting assembly; 21. Bolting platform; 22. Telescopic arm; 23. Bolting positioning rod; 24. Bolting rod; 3. Driven station; 31. Moving guide rail; 32. Moving limit block; 33. Fork station; 4. Clamping frame; 41. Threaded reinforcing tube; 5. Integrated moving frame; 51. Fixed bolting seat; 6. Multi-point extrusion fastener; 61. Extrusion anti-slip block; 62. Rotation adjustment handle; 7. Rotation control component; 71. Rotation fixed column; 72. Extrusion fixed plate. Detailed Implementation

[0017] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0019] Please see Figures 1-5 A deep processing and grinding fixing device for shift forks includes a processing fixing table 1, and a lifting adjustment component 2 is bolted to the rod body of the processing fixing table 1. The top of the processing station 1 is provided with a driven station 3, and the bottom of the lifting and adjusting assembly 2 is provided with a clamping and fixing frame 4. The side of the clamping and fixing frame 4 is connected to an integrated moving frame 5 that drives the driven station 3 to move. Multiple clamping and fixing frames 4 are threadedly connected at equal intervals to multi-point extrusion fixing parts 6. A rotation control part 7 is provided at the connection between the lifting and adjusting assembly 2 and the clamping and fixing frame 4. The beneficial effects of this solution are as follows: A lifting and adjusting assembly 2 is bolted to the rod of the machining station 1. The bottom of the lifting and adjusting assembly 2 is equipped with a clamping and fixing frame 4 for easy lifting operations. A driven fixing platform 3 is located on the top of the machining station 1. The shift fork-shaped part can be placed on the driven fixing platform 3. Multiple multi-point pressing and fixing parts 6, evenly spaced on the clamping and fixing frame 4, are used for lifting and pressing through rotation, providing stable pressing and fixing of the shift fork-shaped part at multiple points. This results in good clamping and fixing effect, facilitating close fit to the complex contour of the shift fork and facilitating deep machining and grinding of the shift fork. The clamping and fixing frame 4 can... The driven fixed platform 3 is moved synchronously by the integrated moving frame 5, which facilitates the displacement of the driven fixed platform 3 and the multi-point pressing fixing part 6 when fixing and clamping the shift fork. The operation is convenient. The rotation control part 7 provides fixed support for the clamping fixing frame 4. By tightening and loosening the rotation control part 7, the driven fixed platform 3 and the clamping fixing frame 4 can be moved and rotated, which facilitates movement adjustment and rotation angle adjustment. The device has excellent adaptability, making the device excellent for clamping and fitting irregular parts. The rotation adjustment and movement adjustment are convenient and simple to operate, which is convenient for deep processing and grinding operations, and improves the quality and efficiency of grinding.

[0020] Furthermore, the lifting adjustment assembly 2 is bolted and fixed to the support rod of the processing fixed table 1. The lifting adjustment assembly 2 includes a bolted platform 21, a telescopic arm 22 and a bolted positioning rod 23. The bolted platform 21 is bolted and fixed to the support rod of the processing fixed table 1. The telescopic arm 22 is telescopically sleeved on the bolted platform 21. The bolted positioning rod 23 is threaded and fixed to the top of the telescopic arm 22. The bottom of the bolted positioning rod 23 is pressed and fixed to the bolted platform 21. The bolted platform 21 and the telescopic arm 22 are bolted and pressed and fixed by the bolted positioning rod 23. The rotation control component 7 is set on the telescopic arm 22. Specifically, the bolted platform 21 facilitates lifting operations at the rod body of the processing fixed platform 1. The telescopic arm 22 can be telescopically sleeved on the bolted platform 21. The tightness of the bolted positioning rod 23 controls the fixing and displacement adjustment of the bolted platform 21 and the telescopic arm 22. The overall fit is convenient and easy to control the telescopic displacement of the clamping fixed frame 4, with good adaptability.

[0021] Furthermore, the driven fixed table 3 includes a moving guide rail 31, a moving limit block 32, and a shift fork fixed table 33. The moving guide rail 31 is fixedly installed on the table surface of the processing fixed table 1. The moving limit block 32 is slidably engaged in the moving guide rail 31. The shift fork fixed table 33 is rotatably connected to the top of the shift fork fixed table 33. The two ends of the integrated moving frame 5 are respectively installed and fixed to the sides of the shift fork fixed table 33 and the clamping fixed frame 4. Specifically, the movable limiting block 32 can slide stably within the movable guide rail 31 and is supported by the movable guide rail 31. The shift fork fixing platform 33 and the clamping fixing frame 4 are fixed together by an integral movable frame 5, so that the clamping fixing frame 4 can drive the shift fork fixing platform 33 to move synchronously when it moves. The shift fork fixing platform 33 is rotatably connected to the top of the movable limiting block 32, so that when the clamping fixing frame 4 rotates and adjusts, the shift fork fixing platform 33 can be stably driven to operate. The whole can stably clamp and fix the shift fork while moving and rotating, and has good adaptability.

[0022] Furthermore, threaded reinforcing tubes 41 are fixedly installed at equal intervals on the clamping and fixing frame 4, and multiple multi-point extrusion fixing parts 6 are threadedly connected to the threaded reinforcing tubes 41. The number of threaded reinforcing tubes 41 and multi-point extrusion fixing parts 6 are the same and their positions correspond. Specifically, the threaded reinforcing tube 41 can provide load-bearing support for the multi-point extrusion fastener 6, making it easy for the multi-point extrusion fastener 6 to be lifted and moved. It is not easy to wear the clamping and fixing frame 4 when the multi-point extrusion fastener 6 moves, and has excellent installation adaptability.

[0023] Furthermore, both ends of the integrated mobile frame 5 are provided with fixed bolt seats 51. The two fixed bolt seats 51 are fixedly connected to the sides of the clamping frame 4 and the driven fixed platform 3 respectively. The integrated mobile frame 5 is bolted and fixed to the clamping frame 4 and the driven fixed platform 3 by the two fixed bolt seats 51. Specifically, the fixed bolt seat 51 is easy to install on the clamping and fixing frame 4 and the driven fixing platform 3, so that the integrated movable frame 5 has a good installation and fastening effect and excellent fastening adaptability.

[0024] Furthermore, the bottom of the multi-point extrusion fixing component 6 is provided with an extrusion anti-slip block 61, and the top of the multi-point extrusion fixing component 6 is provided with a corresponding rotating adjustment handle 62. Multiple multi-point extrusion fixing components 6 are equidistantly threaded on the clamping fixing frame 4, and multiple multi-point extrusion fixing components 6 are correspondingly arranged directly below the driven fixing table 3. Specifically, after the multi-point compression fixing component 6 is raised or lowered, it can be fixed by the compression anti-slip slider 61, which has excellent anti-slip fixing and fastening ability. Moreover, the multi-point compression fixing component 6 can be rotated and adjusted by rotating the adjustment handle 62, which has good adaptability to the raising and lowering adjustment and is convenient to adjust.

[0025] Furthermore, the rotation control component 7 includes a rotation fixing column 71 and a pressing fixing plate 72. The rotation fixing column 71 is rotatably connected to the end of the lifting adjustment assembly 2. The upper and lower ends of the rotation fixing column 71 extend to the upper and lower sides of the lifting adjustment assembly 2, respectively. The pressing fixing plate 72 is threadedly connected to the rotation fixing column 71. The bottom of the pressing fixing plate 72 is pressed and fixed to the lifting adjustment assembly 2. The bottom of the rotation fixing column 71 is fixedly connected to the center of the top of the clamping and fixing frame 4. Specifically, the rotating fixed column 71 can rotatably support the clamping and fixing frame 4, and the compression fixing plate 72 can compress and clamp the lifting and adjusting component 2, which facilitates the compression and fixing of the rotating fixed column 71. The compression adaptability is excellent, and the tightness of the rotating fixed column 71 can be easily adjusted. The adjustment adaptability is excellent.

[0026] Furthermore, a bolting rod 24 is threaded onto the bolting platform 21, and the bolting platform 21 is bolted and fixed to the support rod of the machining station 1 by the bolting rod 24. Specifically, the bolted platform 21 is adjusted for tightness by the bolted rod 24, which facilitates the lifting and lowering adjustment of the rod body of the overall lifting and adjusting assembly 2 and the processing and fixing platform 1, making adjustment convenient.

[0027] How to use and how to work this device: A lifting adjustment component 2 is bolted to the rod of the processing station 1. The lifting adjustment component 2 can be loosened and tightened to facilitate lifting and adjustment at the rod of the processing station 1, and is easy to clamp and fix. The bottom end of the lifting adjustment component 2 is provided with a clamping and fixing frame 4. The top of the processing station 1 is provided with a driven fixing platform 3. The shift fork irregular part can be placed on the driven fixing platform 3. Multiple multi-point extrusion fixing parts 6 are evenly arranged on the clamping and fixing frame 4. Multiple multi-point extrusion fixing parts 6 can be spirally lifted and adjusted. Multiple multi-point extrusion fixing parts 6 can be lifted and extruded by rotation to stably extrude and fix multiple points of the shift fork irregular part. The clamping and fixing effect is good, which makes it easy to closely fit the complex contour of the shift fork and facilitates the deep processing and grinding of the shift fork. The driven fixed platform 3 can be slidably installed on the top of the processing fixed platform 1, and the lifting and adjusting assembly 2 is telescopic. When the lifting and adjusting assembly 2 is telescopically adjusted, the clamping fixed frame 4 can be driven by the integrated moving frame 5 to move the driven fixed platform 3 synchronously. This facilitates the displacement movement of the driven fixed platform 3 and the multi-point pressing fixed part 6 when clamping the shift fork. The operation is convenient. The lifting and adjusting assembly 2 is equipped with a rotation control part 7, and the rotation control part 7 provides fixed support for the clamping fixed frame 4. The rotation can be adjusted by tightening or loosening the rotation control part 7, which facilitates the displacement and rotation of the driven fixed platform 3 and the clamping fixed frame 4. Thus, the movement and rotation angle can be adjusted while clamping the shift fork. The device has excellent adaptability. The lifting and adjusting assembly 2 includes a bolted platform 21, a telescopic arm 22, and a bolted positioning rod 23. The bolted platform 21 facilitates lifting operations at the rod body of the processing fixed platform 1, and the bolted platform 21 is adjusted by the bolted rod 24 to facilitate lifting and adjusting the rod body of the processing fixed platform 1 of the entire lifting and adjusting assembly 2. The telescopic arm 22 can be telescopically sleeved on the bolted platform 21. The tension of the bolted positioning rod 23 controls the fixing and displacement adjustment of the bolted platform 21 and the telescopic arm 22. The overall fit is convenient and easy to control the telescopic displacement of the clamping fixed frame 4. It has good adaptability. The driven fixed platform 3 includes a moving guide rail 31, a moving limit block 32, and a shift fork fixed platform 33. The moving limit block 32 can slide stably within the moving guide rail 31 and is supported by the moving guide rail 31. The shift fork fixed platform 33 and the clamping fixed frame 4 are fixed together by an integral moving frame 5, so that the clamping fixed frame 4 can drive the shift fork fixed platform 33 to move synchronously when it moves. The shift fork fixed platform 33 is rotatably connected to the top of the moving limit block 32, so that when the clamping fixed frame 4 rotates and adjusts, the shift fork fixed platform 33 can be stably driven to operate. The whole system can stably clamp and fix the shift fork while moving and rotating, and has good adaptability. The bottom of the multi-point compression fixing component 6 is provided with a compression anti-slip block 61, which allows the multi-point compression fixing component 6 to be fixed by the compression anti-slip block 61 after lifting and lowering. It has excellent anti-slip fixing and fastening ability. Furthermore, the multi-point compression fixing component 6 can be rotated and adjusted by rotating the adjustment handle 62. The lifting and adjusting adaptability is good and the adjustment is convenient. The rotation control component 7 includes a rotation fixing column 71 and a compression fixing plate 72. The rotation fixing column 71 can rotate to support the clamping fixing frame 4, and the compression fixing plate 72 can compress and clamp the lifting adjustment component 2, which facilitates the compression and fixing of the rotation fixing column 71. The compression adaptability is excellent, and the tightness of the rotation fixing column 71 can be easily adjusted. The adjustment adaptability is excellent. The device offers excellent clamping and fit for irregularly shaped parts, and its rotational and movement adjustments are convenient and easy to operate, facilitating deep processing and grinding operations and improving grinding quality and efficiency.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A kind of fixed device of fork deep processing polishing, including processing fixed table (1), it is characterized in that: The lifting adjustment assembly (2) is bolted to the rod of the processing station (1). The processing station (1) has a driven station (3) on the top of the table surface. The bottom of the lifting adjustment assembly (2) is provided with a clamping frame (4). The side of the clamping frame (4) is connected to an integrated moving frame (5) that drives the driven station (3) to move. Multiple clamping frames (4) are threadedly connected at equal intervals to multi-point pressing fasteners (6). The connection between the lifting adjustment assembly (2) and the clamping frame (4) is provided with a rotation control component (7).

2. The device according to claim 1, wherein: The lifting adjustment assembly (2) is bolted to the support rod of the processing fixed table (1). The lifting adjustment assembly (2) includes a bolted platform (21), a telescopic arm (22) and a bolted positioning rod (23). The bolted platform (21) is bolted to the support rod of the processing fixed table (1). The telescopic arm (22) is telescopically sleeved on the bolted platform (21). The bolted positioning rod (23) is threaded to the top of the telescopic arm (22). The bottom of the bolted positioning rod (23) is pressed and fixed on the bolted platform (21). The bolted platform (21) and the telescopic arm (22) are bolted and pressed and fixed by the bolted positioning rod (23). The rotation control component (7) is set on the telescopic arm (22).

3. The device according to claim 1, wherein: The driven fixed table (3) includes a moving guide rail (31), a moving limit block (32) and a shift fork fixed table (33). The moving guide rail (31) is fixedly installed on the table surface of the processing fixed table (1). The moving limit block (32) is slidably engaged in the moving guide rail (31). The shift fork fixed table (33) is rotatably connected to the top of the shift fork fixed table (33). The two ends of the integrated moving frame (5) are respectively installed and fixed on the sides of the shift fork fixed table (33) and the clamping fixed frame (4).

4. The device according to claim 1, wherein: The clamping and fixing frame (4) is fixedly installed with threaded reinforcing tubes (41) at equal intervals. Multiple multi-point extrusion fixing parts (6) are threadedly connected to the threaded reinforcing tubes (41). The number of threaded reinforcing tubes (41) and multi-point extrusion fixing parts (6) are the same and their positions correspond.

5. The device according to claim 1, wherein: Both ends of the integrated mobile frame (5) are provided with fixed bolt seats (51). The two fixed bolt seats (51) are fixedly connected to the sides of the clamping frame (4) and the driven fixed platform (3). The integrated mobile frame (5) is bolted to the clamping frame (4) and the driven fixed platform (3) by the two fixed bolt seats (51).

6. The device according to claim 1, wherein: The bottom of the multi-point extrusion fixing member (6) is provided with an extrusion anti-slip block (61), and the top of the multi-point extrusion fixing member (6) is provided with a rotating adjustment handle (62). Multiple multi-point extrusion fixing members (6) are equidistantly threaded on the clamping fixing frame (4), and multiple multi-point extrusion fixing members (6) are correspondingly arranged directly below the driven fixing platform (3).

7. The device according to claim 1, wherein: The rotation control component (7) includes a rotation fixing column (71) and a pressing fixing plate (72). The rotation fixing column (71) is rotatably connected to the end of the lifting adjustment assembly (2). The upper and lower ends of the rotation fixing column (71) extend to the upper and lower sides of the lifting adjustment assembly (2), respectively. The pressing fixing plate (72) is threadedly connected to the rotation fixing column (71). The bottom of the pressing fixing plate (72) is pressed and fixed to the lifting adjustment assembly (2). The bottom of the rotation fixing column (71) is fixedly connected to the center of the top of the clamping fixing frame (4).

8. The device according to claim 2, wherein: The bolting platform (21) is threaded with a bolting rod (24), and the bolting platform (21) is bolted and fixed to the support rod of the processing station (1) by the bolting rod (24).

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