Gear deburring device

Abstract

The utility model relates to the technical field of gear machining, in particular to a gear deburring device which comprises a base, a first supporting plate and a second supporting plate which are symmetrical are perpendicularly and fixedly connected to the two sides of the top of the base, a transverse plate is fixedly connected between the top of the first supporting plate and the top of the second supporting plate, and a moving groove is formed in the bottom of the transverse plate. A lifting air cylinder is fixedly connected to the bottom of the moving block, a lifting plate is fixedly connected to the bottom of the output end of the lifting air cylinder, a support is arranged at the bottom of the lifting plate, and a deburring assembly is arranged at the bottom in the support; a mounting hole is formed in the position, located on the second supporting plate, of one side of the lifting air cylinder, and a gear limiting assembly is arranged in the mounting hole.

Description

Technical Field

[0001] The utility model relates to the field of gear processing, in particular to a gear deburring device. Background Art

[0002] Gears are used in transmission mechanisms. They have large transmission torque and stable transmission. Gear processing generally uses a milling machine to mill out the teeth one by one. Gear surfaces processed by milling machines with low precision will have burrs. The gears need to be deburred before leaving the factory. The existing gear deburring methods all use a deburring mechanism to grind and deburr the top and bottom of the gear teeth. Both end faces of the gear need to be ground and deburred. After processing one side, the gear needs to be turned over and processed on the other side, which requires repositioning, and the work efficiency is low. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a gear deburring device, which has the advantages of solving the problems raised in the above background technology.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions:

[0005] The top of the gear train is fixedly mounted on a work platform, and the bottom of the gear train is fixedly mounted on a work platform, and the bottom of the gear train is fixedly mounted on a work platform, wherein the first support plate and the second support plate are symmetrically connected at both sides of the top of the base, and a cross plate is fixedly connected between the first support plate and the top of the second support plate. A movable groove is provided at the bottom of the cross plate, and a movable block is slidably matched in the movable groove. A driving component that drives the movable block to move left and right is provided in the movable groove. A lifting cylinder is fixedly connected to the bottom of the lifting cylinder output end, and a lifting plate is fixedly connected to the lifting plate. A bracket is provided at the bottom of the lifting plate, and a deburring component is provided at the bottom of the bracket. A mounting hole is provided on one side of the lifting cylinder, and a mounting hole is provided in the mounting hole. There is a gear limiting assembly, which includes a bearing seat matched and arranged in the mounting hole, a connecting bearing matched and fixedly connected to the bearing seat, an inner ring of the connecting bearing fixedly connected to a rotating shaft, one end of the rotating shaft extends to the outside of the second support plate, and the extended end of the rotating shaft is connected to a servo motor through a coupling, a placement seat is provided at the bottom of the servo motor, and the placement seat is fixedly connected to the outer wall of the second support plate, the rotating shaft extends away from one side of the servo motor to one side of the lifting cylinder, one side of the lifting cylinder is located on the outside of the rotating shaft and is fixedly connected to a limiting disk, and one side of the limiting disk is located on the rotating shaft and has a threaded groove, and the outer side of the threaded groove is threadedly connected to a limiting nut.

[0006] By adopting the above technical solution, during operation, the operator will put the gear that needs to be deburred on the rotating shaft until one side of the gear fits with the limit plate, and then the operator will turn the limit thread until one side of the limit nut fits with the gear, and the gear will be limited and fixed through the cooperation between the limit nut and the limit plate. Then the operator will start the lifting cylinder and cooperate with the lifting plate to move the deburring component on the bracket up and down to the appropriate deburring operation height. Then the operator will start the driving component and cooperate to move the moving block and other components on the moving block horizontally to the appropriate deburring operation position. The deburring operation on one side of the gear is completed through the cooperation of the deburring component. During the deburring operation, The operator can turn on the servo motor to drive the rotating shaft and the gear on the rotating shaft to rotate, so as to cooperate with the deburring component to complete the deburring operation on other areas. After completing the deburring operation on one side of the gear, the operator can turn on the lifting cylinder and cooperate with the lifting plate to move the bracket upward to the appropriate height. Then, with the driving component, the moving block and other components on the moving block are moved horizontally to the deburring area on the other side of the gear. Then, the operator turns on the lifting cylinder and cooperates with the lifting plate to move the deburring component on the bracket up and down to the appropriate deburring operation height. The deburring operation is completed with the deburring component. There is no need to disassemble and flip the gear. It is easy to use and improves work efficiency.

[0007] Further configuration: the driving assembly includes fixed seats arranged on both sides of the movable groove, a screw rod is rotatably connected between the fixed seats, the movable block is matched and connected to the outside of the screw rod, one end of the screw rod extends to the outside of the movable groove, and the extended end of the screw rod is connected to the first drive motor through a coupling.

[0008] By adopting the above technical solution, during the deburring operation, the operator turns on the first drive motor to drive the screw to rotate, and the moving block on the screw and other components on the moving block cooperate with the moving groove to move left and right to the appropriate position, and cooperate with other components to complete the deburring operation.

[0009] Further configuration: the deburring assembly includes connecting seats arranged on both sides of the bottom of the bracket, a roller is rotatably connected between the connecting seats, an elastic polishing disk is fixedly connected to the outside of the roller, one end of the roller extends to the outside of the bracket, and the extended end of the roller is connected to a second drive motor through a coupling.

[0010] By adopting the above technical solution, during the deburring operation, the operator turns on the second drive motor to drive the roller to rotate, and cooperates with the elastic polishing disc on the roller to complete the deburring operation on the gear surface.

[0011] It is further configured that an annular protective pad is fixedly connected to one side adjacent to the limiting plate and the limiting nut.

[0012] By adopting the above technical solution, when the limiting plate and the limiting nut cooperate to clamp and fix the gear, the annular protective pad can protect the gear surface.

[0013] It is further configured that a gear storage seat is provided on the top surface of the base between the first support plate and the second support plate.

[0014] By adopting the above technical solution, the setting of the gear storage seat makes it convenient for the operator to store the gears after the deburring operation, and facilitates the operator to collect and process them in a unified manner.

[0015] In summary, the present invention has the following beneficial effects:

[0016] When the utility model is in operation, the operator sets the gear that needs to be deburred on the rotating shaft until one side of the gear fits with the limit plate, and then the operator screws the limit thread until one side of the limit nut fits with the gear, and the gear is limited and fixed by the cooperation between the limit nut and the limit plate. Then the operator starts the lifting cylinder and cooperates with the lifting plate to move the deburring component on the bracket up and down to a suitable deburring operation height. Then the operator starts the driving component and cooperates to move the moving block and other components on the moving block horizontally to a suitable deburring operation position. The deburring operation on one side of the gear is completed through the cooperation of the deburring component. During the deburring operation, the operator The operator can turn on the servo motor to drive the rotating shaft and the gear on the rotating shaft to rotate, so as to cooperate with the deburring component to complete the deburring operation on other areas. After completing the deburring operation on one side of the gear, the operator can turn on the lifting cylinder and cooperate with the lifting plate to move the bracket upward to the appropriate height. Then, with the driving component, the moving block and other components on the moving block are moved horizontally to the deburring area on the other side of the gear. Then, the operator turns on the lifting cylinder and cooperates with the lifting plate to move the deburring component on the bracket up and down to the appropriate deburring operation height. The deburring operation is completed with the deburring component. There is no need to disassemble and flip the gear. It is easy to use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application, but do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 It is a rear view of the present utility model.

[0020] In the figure, 1. base; 2. first support plate; 3. second support plate; 4. cross plate; 5. moving groove; 6. moving block; 7. driving assembly; 8. lifting cylinder; 9. lifting plate; 10. bracket; 11. deburring assembly; 12. mounting hole; 13. gear limit assembly; 14. bearing seat; 15. connecting bearing; 16. rotating shaft; 17. servo motor; 18. placement seat; 19. limit plate; 20. threaded groove; 21. limit nut; 22. fixing seat; 23. screw; 24. first driving motor; 25. connecting seat; 26. roller; 27. elastic polishing plate; 28. second driving motor; 29. ​​annular protective pad; 30. gear storage seat. DETAILED DESCRIPTION

[0021] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figure 1 To the attached Figure 2 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the accompanying drawings.

[0022] Various exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0023] Example 1: A gear deburring device, such as Figure 1 、 2 As shown, it includes a base 1, and the two sides of the top of the base 1 are vertically fixedly connected with a symmetrical first support plate 2 and a second support plate 3, a cross plate 4 is fixedly connected between the tops of the first support plate 2 and the second support plate 3, a moving groove 5 is opened at the bottom of the cross plate 4, a moving block 6 is slidably matched in the moving groove 5, and a driving component 7 for driving the moving block 6 to move left and right is provided in the moving groove 5, and the driving component 7 includes a fixed seat 22 arranged on both sides of the moving groove 5, a screw rod 23 is rotatably connected between the fixed seats 22, the moving block 6 is matched and connected to the outside of the screw rod 23, one end of the screw rod 23 extends to the outside of the moving groove 5, and the screw rod 23 extends The extending end is connected to the first drive motor 24 through a coupling, and the bottom of the moving block 6 is fixedly connected to the lifting cylinder 8. The bottom of the output end of the lifting cylinder 8 is fixedly connected to the lifting plate 9. A bracket 10 is provided at the bottom of the lifting plate 9. A deburring assembly 11 is provided at the bottom of the bracket 10. The deburring assembly 11 includes connecting seats 25 arranged on both sides of the bottom of the bracket 10. Rollers 26 are rotatably connected between the connecting seats 25. An elastic polishing disk 27 is fixedly connected to the outside of the roller 26. One end of the roller 26 extends to the outside of the bracket 10, and the extending end of the roller 26 is connected to the second drive motor 28 through a coupling.

[0024] like Figure 1As shown, one side of the lifting cylinder 8 is located on the second support plate 3 and a mounting hole 12 is opened, and a gear limiting assembly 13 is provided in the mounting hole 12. The gear limiting assembly 13 includes a bearing seat 14 matched and arranged in the mounting hole 12, and a connecting bearing 15 is matched and fixedly connected to the bearing seat 14. The inner ring of the connecting bearing 15 is fixedly connected to a rotating shaft 16. One end of the rotating shaft 16 extends to the outside of the second support plate 3, and the extended end of the rotating shaft 16 is connected to a servo motor 17 through a coupling. A placement seat 18 is provided at the bottom of the servo motor 17, and the placement seat 18 is fixedly connected to the outer wall of the second support plate 3. The rotating shaft 16 extends to one side of the lifting cylinder 8 away from the servo motor 17. One side of the lifting cylinder 8 is located on the outside of the rotating shaft 16 and is fixedly connected to a limiting disk 19. A threaded groove 20 is opened on one side of the limiting disk 19 on the rotating shaft 16. The outer side of the threaded groove 20 is threadedly connected to a limiting nut 21. The adjacent sides of the limiting disk 19 and the limiting nut 21 are fixedly connected with an annular protective pad 29.

[0025] like Figure 1 、 2 As shown, a gear storage seat 30 is provided on the top surface of the base 1 between the first support plate 2 and the second support plate 3 .

[0026] In the embodiment of the present utility model, during operation, the operator sets the gear that needs to be deburred on the rotating shaft 16 until one side of the gear fits with the limit plate 19, and then the operator screws the limit thread until one side of the limit nut 21 fits with the gear, and the gear is limited and fixed by the cooperation between the limit nut 21 and the limit plate 19. Then the operator starts the lifting cylinder 8, and cooperates with the lifting plate 9 to move the deburring component 11 on the bracket 10 up and down to a suitable deburring operation height. The operator starts the first drive motor 24 to drive the screw rod 23 to rotate, and the moving block 6 on the screw rod 23 and other components on the moving block 6 cooperate to move to a suitable deburring operation position until the elastic polishing disk 27 contacts one side of the gear, and the second drive motor 28 is turned on to drive the roller shaft 26 to rotate, and the roller shaft 26 is cooperated with the roller shaft 26. The elastic polishing disc 27 completes the grinding and deburring operation on one side of the gear. During the deburring operation, the operator starts the servo motor 17 according to the operation requirements to drive the rotating shaft 16 and the gear on the rotating shaft 16 to rotate, so as to cooperate with the elastic polishing disc 27 to complete the deburring operation on other areas of the gear. When the deburring operation on one side of the gear is completed, the operator starts the lifting cylinder 8 and cooperates with the lifting plate 9 to move the bracket 10 upward to a suitable height, then starts the first drive motor 24 and cooperates with the screw rod 23 to move the moving block 6 to the undeburred area on the other side of the gear, then starts the lifting cylinder 8 and cooperates with the lifting plate 9 to move the bracket 10 downward to a suitable height, and cooperates with the elastic polishing disc 27 to complete the grinding and deburring operation on the other side of the gear. During the entire operation, there is no need to disassemble and flip the gear, which is convenient to use and improves work efficiency.

[0027] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this. For technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, any expansion and replacement of operating methods and data should fall within the scope of protection of the present invention.

Claims

1. A gear deburring device, comprising a base (1), characterized in that: A symmetrical first support plate (2) and a second support plate (3) are vertically fixedly connected to both sides of the top of the base (1); a transverse plate (4) is fixedly connected between the tops of the first support plate (2) and the second support plate (3); a movable groove (5) is provided at the bottom of the transverse plate (4); a movable block (6) is slidably fitted in the movable groove (5); a driving assembly (7) for driving the movable block (6) to move left and right is provided in the movable groove (5); a lifting cylinder (8) is fixedly connected to the bottom of the movable block (6); a lifting plate (9) is fixedly connected to the bottom of the output end of the lifting cylinder (8); a bracket (10) is provided at the bottom of the lifting plate (9); a deburring assembly (11) is provided at the bottom of the bracket (10); a mounting hole (12) is provided on one side of the lifting cylinder (8) on the second support plate (3); a gear limiting assembly (13) is provided in the mounting hole (12); the gear limiting assembly (13) includes a bearing seat (14) matched and arranged in the mounting hole (12), a connecting bearing (15) matched and fixedly connected to the bearing seat (14), an inner ring of the connecting bearing (15) fixedly connected to a rotating shaft (16), one end of the rotating shaft (16) extends to the outside of the second support plate (3), the extended end of the rotating shaft (16) is connected to a servo motor (17) through a coupling, a placement seat (18) is provided at the bottom of the servo motor (17), the placement seat (18) is fixedly connected to the outer wall of the second support plate (3), the rotating shaft (16) extends away from the side of the servo motor (17) to the side of the lifting cylinder (8), one side of the lifting cylinder (8) is located on the outside of the rotating shaft (16) and is fixedly connected to a limiting disk (19), one side of the limiting disk (19) is located on the rotating shaft (16) and has a threaded groove (20), the outer side of the threaded groove (20) is threadedly connected to a limiting nut (21).

2. The gear deburring device according to claim 1, characterized in that: The driving assembly (7) includes fixed seats (22) arranged on both sides of the movable groove (5), a screw rod (23) is rotatably connected between the fixed seats (22), the movable block (6) is matched and connected to the outside of the screw rod (23), one end of the screw rod (23) extends to the outside of the movable groove (5), and the extended end of the screw rod (23) is connected to the first driving motor (24) through a coupling.

3. The gear deburring device according to claim 1, characterized in that: The deburring assembly (11) includes connecting seats (25) arranged on both sides of the bottom of the bracket (10), a roller (26) is rotatably connected between the connecting seats (25), an elastic polishing disc (27) is fixedly connected to the outside of the roller (26), one end of the roller (26) extends to the outside of the bracket (10), and the extended end of the roller (26) is connected to a second drive motor (28) through a coupling.

4. The gear deburring device according to claim 1, characterized in that: An annular protective pad (29) is fixedly connected to one side adjacent to the limiting plate (19) and the limiting nut (21).

5. The gear deburring device according to claim 1, characterized in that: A gear storage seat (30) is provided on the top surface of the base (1) between the first support plate (2) and the second support plate (3).

Images