Surface treatment device for chain nest of chain wheel
By designing a surface treatment device for sprocket chain socket with active gears, bidirectional threaded rods and cylinders, the problems of unstable fixation of sprockets and low surface treatment efficiency are solved, and efficient and precise surface treatment and impurity cleaning are achieved.
Patent Information
- Application Number
- CN202421232024.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When surface treatment of the chain socket on the sprocket, it is not convenient to fix the sprocket, resulting in low surface treatment efficiency and unstable fixation, which affects the treatment quality.
A surface treatment device for sprocket chain socket is designed. The two-way threaded rod is driven to rotate through the driving gear, and flexible clamping is used with the spring and the telescopic rod. Combined with the precise control of the cylinder and the moving plate, the stable fixation of the sprocket and the accuracy of the surface treatment are ensured.
The stable fixation of the sprocket and the efficiency of surface treatment are achieved, the treatment quality is improved, and the surface impurities are cleaned through the fan, simplifying the operation process.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sprocket chain nest processing, in particular to a surface processing device for a sprocket chain nest. Background Art
[0002] A sprocket is a wheel with cog-shaped sprocket teeth, which is used to mesh with a block with accurate pitch on a link chain or cable. Sprockets are widely used in mechanical transmission in chemical industry, textile machinery, escalators, wood processing, three-dimensional parking garages, agricultural machinery, food processing, instrumentation, petroleum and other industries, etc. The surface of the sprocket chain socket is treated.
[0003] When the chain pocket on the sprocket is subjected to surface treatment, it is inconvenient to fix the sprocket, thereby reducing the efficiency of the surface treatment. Moreover, the fixation is unstable, and the sprocket is easy to move during the surface treatment, thereby affecting the quality of the surface treatment.
[0004] In view of the above problems, a surface treatment device for a sprocket chain nest is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a surface treatment device for a sprocket chain socket, which solves the problem in the background technology that when the chain socket on the sprocket is subjected to surface treatment, it is inconvenient to fix the sprocket, thereby reducing the efficiency of the surface treatment, and the fixation is unstable, and the sprocket is easy to move during the surface treatment, thereby affecting the quality of the surface treatment.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface treatment device for a sprocket chain nest, comprising a processing box, the left and right sides of the processing box are fixedly connected with a first linear guide, the outer wall of the first linear guide is slidably connected with a first sliding block, a support column is fixedly connected between the tops of the first sliding blocks, the top of the support column is fixedly connected with a cross plate, the bottom of the cross plate is fixedly connected with a second linear guide, the bottom of the second linear guide is fixedly connected with a second sliding block, the bottom of the second sliding block is fixedly connected with a fixed disk, the right inner wall of the processing box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with an arch frame, the front end of the arch frame is fixedly connected with a connecting plate, the right side of the connecting plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a driving gear, the front end of the arch frame is internally rotatably connected with a bidirectional threaded rod, the left and right sides of the bidirectional threaded rod are threadedly connected with a nut pair, the front end of the nut pair is fixedly connected with a clamping plate, the inner wall of the opposite side of the clamping plate is fixedly connected with a uniformly distributed spring, the other end of the spring is fixedly connected with a telescopic rod, and a precision component is arranged at the bottom of the fixed disk.
[0007] By adopting the above technical solution, the active gear drives the driven gear to rotate, so that the bidirectional threaded rod rotates, driving the nut pair to approach each other, and the sprocket chain nest is flexibly clamped by the spring and telescopic rod inside the clamp.
[0008] As a further description of the above technical solution: the precision component includes a cylinder, which is fixedly connected to the middle end of the bottom of the fixed plate, the output end of the cylinder is fixedly connected to a movable plate, and the right side of the bottom of the movable plate is fixedly connected to a connecting plate.
[0009] By adopting the above technical solution, the movable plate is driven to move up and down by the extension and retraction of the cylinder.
[0010] As a further description of the above technical solution: a mounting seat is fixedly connected to the top of the front end of the arch frame, and a fan is fixedly connected to the front end of the mounting seat.
[0011] By adopting the above technical solution, impurities on the surface of the sprocket chain nest are cleaned by a fan.
[0012] As a further description of the above technical solution: slide grooves are provided on both the left and right sides of the bottom of the processing box, a slider is slidably connected to the inner wall of the slide groove, and a waste chip box is fixedly connected to the inner wall of the slider.
[0013] By adopting the above technical solution, impurities are collected through the waste box.
[0014] As a further description of the above technical solution: the outer ring at the middle end of the bidirectional threaded rod is fixedly connected with a driven gear, and the driven gear is meshingly connected with the driving gear.
[0015] By adopting the above technical solution, the driven gear is driven to rotate by the driving gear.
[0016] As a further description of the above technical solution: a third motor is fixedly connected to the left side of the connecting disk, and a grinding disc is fixedly connected to the output end of the third motor.
[0017] By adopting the above technical solution, the surface of the sprocket chain nest is processed.
[0018] As a further description of the above technical solution: both left and right sides of the bottom of the fixed plate are fixedly connected with fixed columns, and the inner wall of the bottom of the fixed column is slidably connected with a telescopic column.
[0019] By adopting the above technical solution, the telescopic column is made to slide on the inner wall through the fixed column.
[0020] As a further description of the above technical solution: a bearing plate is fixedly connected to the bottom of the telescopic column, and a pressure sensor is fixedly connected to the top left side of the bearing plate.
[0021] By adopting the above technical solution, the upper movable plate is detected by a pressure sensor.
[0022] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0023] 1. The utility model provides a surface treatment device for a sprocket chain nest. First, the second motor drives the driving gear and the driven gear to rotate, so that the bidirectional threaded rod rotates, and the nut pair moves on the outer wall of the bidirectional threaded rod. The digital tube hand plate is clamped by the spring and the telescopic rod, and the arch frame is driven to rotate by the first motor. By rotating the arch frame, sprocket chain nests of different sizes can be fixed and the quality can be improved.
[0024] 2. The utility model provides a surface treatment device for a sprocket chain nest, which uses a fixed plate, a telescopic column, a fixed column, a load-bearing plate, a cylinder and a movable plate to enable a third motor and a grinding sheet to move downward to perform surface treatment on the sprocket chain nest. The movable plate contacts a pressure sensor and the cylinder stops moving downward to ensure the accuracy of the surface treatment of the sprocket chain nest. The surface of the sprocket chain nest is cleaned by a fan and the waste box is taken out by a slide groove and a slider, thereby improving accuracy and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0026] Figure 2 It is a structural schematic diagram of the slideway of the utility model;
[0027] Figure 3 It is a schematic diagram of the spring structure of the utility model;
[0028] Figure 4 It is a structural schematic diagram of the telescopic column of the utility model.
[0029] In the figure: 1. processing box; 2. first linear guide; 3. first sliding block; 4. supporting column; 5. cross plate; 6. second linear guide; 7. second sliding block; 8. fixed plate; 9. first motor; 10. slide groove; 11. slider; 12. waste box; 13. arch frame; 14. mounting seat; 15. fan; 16. connecting plate; 17. second motor; 18. driving gear; 19. driven gear; 20. nut pair; 21. clamping plate; 22. pressure sensor; 23. spring; 24. telescopic rod; 25. cylinder; 26. moving plate; 27. connecting plate; 28. third motor; 29. grinding sheet; 30. fixed column; 31. telescopic column; 32. bearing plate; 33. bidirectional threaded rod. DETAILED DESCRIPTION
[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.
[0032] Reference Figure 1 The utility model discloses a surface treatment device for a sprocket chain nest, comprising a processing box 1, wherein the left and right sides of the processing box 1 are fixedly connected with a first linear guide rail 2, the outer wall of the first linear guide rail 2 is slidably connected with a first sliding block 3, and the limit blocks at the front and rear ends of the first linear guide rail 2 are used for limiting the position, a support column 4 is fixedly connected between the tops of the first sliding block 3, a cross plate 5 is fixedly connected with the tops of the support columns 4, a second linear guide rail 6 is fixedly connected with the bottoms of the cross plates 5, and the limit blocks on the left and right sides of the second linear guide rail 6 are used for limiting the position of the second sliding block 7, a second sliding block 7 is fixedly connected with the bottoms of the second linear guide rail 6, and a fixed plate 8 is fixedly connected with the bottoms of the second sliding block 7, and the first linear guide rail 2 and the first sliding block 3 are moved forward and backward with the support column 4, so that the top cross plate 5 moves forward and backward, and the fixed plate 8 is driven to move by the second linear guide rail 6 and the second sliding block 7 at the bottoms of the cross plates 5.
[0033] Reference Figure 3The first motor 9 is fixedly connected to the inner wall on the right side of the processing box 1, and the output end of the first motor 9 is fixedly connected to the arch frame 13. The front end of the arch frame 13 is fixedly connected to a connecting plate 16. The right side of the connecting plate 16 is fixedly connected to a second motor 17. The output end of the second motor 17 is fixedly connected to a driving gear 18. The front end of the arch frame 13 is internally rotatably connected to a bidirectional threaded rod 33. Both sides of the bidirectional threaded rod 33 are threadedly connected to a nut pair 20. The front end of the nut pair 20 is fixedly connected to a clamping plate 21. The inner wall of the clamping plate 21 opposite to the inner wall is fixedly connected to a uniformly distributed spring 23. The other end of the spring 23 is fixedly connected to a telescopic rod 24. The outer ring of the middle end of the bidirectional threaded rod 33 is fixedly connected to a spring 23 extending from the inner wall. The driven gear 19 is meshed with the driving gear 18, and the driving gear 18 is driven to rotate by the second motor 17. The driving gear 18 is meshed with the driven gear 19, so that the driven gear 19 rotates, and the driven gear 19 is fixed to the bidirectional threaded rod 33, so that the bidirectional threaded rod 33 rotates on the inner wall of the arch frame 13, so that the nut pair 20 moves on the outer wall of the bidirectional threaded rod 33, so that the front end clamping plate 21 of the nut pair 20 moves, and the sprocket chain nest is clamped by the spring 23 and the telescopic rod 24 inside the clamping plate 21, and the arch frame 13 is driven to rotate by the first motor 9, so that the rotating rod rotates on the inner wall of the processing box 1, and the arch frame 13 is rotated.
[0034] Reference Figure 2 and Figure 4, a precise component is arranged at the bottom of the fixed disk 8, and the precise component includes a cylinder 25, and the cylinder 25 is fixedly connected to the middle end of the bottom of the fixed disk 8, and a movable plate 26 is fixedly connected to the output end of the cylinder 25, and a connecting disk 27 is fixedly connected to the right side of the bottom of the movable plate 26, and a mounting seat 14 is fixedly connected to the top of the front end of the arch frame 13, and a fan 15 is fixedly connected to the front end of the mounting seat 14. Slide grooves 10 are provided on both sides of the bottom of the processing box 1, and a slider 11 is slidably connected to the inner wall of the slide groove 10, and a waste chip box 12 is fixedly connected to the inner wall of the slider 11. The waste chip box 12 is taken out through the slide groove 10 and the slider 11 to clean up impurities, and a third motor 28 is fixedly connected to the left side of the connecting disk 27, and a grinding sheet 29 is fixedly connected to the output end of the third motor 28. The left and right sides of the bottom of the fixed disk 8 are fixedly connected The fixed column 30 has a telescopic column 31 slidably connected to the inner wall at the bottom of the fixed column 30, a supporting plate 32 is fixedly connected to the bottom of the telescopic column 31, and a pressure sensor 22 is fixedly connected to the top left side of the supporting plate 32. The telescopic column 31 is moved by the fixed plate 8 to adjust the position of the telescopic column 31 inside the fixed column 30, and the telescopic column 31 is limited by the latch to adjust the position of the supporting plate 32 at the bottom. The cylinder 25 moves downward to make the movable plate 26 move downward, and the third motor 28 and the grinding disc 29 move downward to perform surface treatment on the sprocket chain socket. The movable plate 26 contacts the pressure sensor 22 to stop the cylinder 25 from moving downward, thereby ensuring the accuracy of the surface treatment of the sprocket chain socket. During the treatment, the impurities on the surface of the sprocket chain socket are cleaned by the fan 15.
[0035] Working principle: The second motor 17 drives the driving gear 18 to rotate, and the driving gear 18 meshes with the driven gear 19, so that the driven gear 19 rotates, and the driven gear 19 is fixed to the bidirectional threaded rod 33, so that the bidirectional threaded rod 33 rotates on the inner wall of the arch frame 13, so that the nut pair 20 moves on the outer wall of the bidirectional threaded rod 33, so that the front end clamping plate 21 of the nut pair 20 moves, and the sprocket chain nest is clamped by the spring 23 and the telescopic rod 24 inside the clamping plate 21, and the arch frame 13 is driven to rotate by the first motor 9, so that the rotating rod rotates on the inner wall of the processing box 1, and the arch frame 13 is rotated, and the first linear guide rail 2 and the first sliding block 3 are moved back and forth with the support column 4, so that the top The cross plate 5 moves forward and backward, and the fixed plate 8 is driven to move by the second linear guide rail 6 and the second sliding block 7 at the bottom of the cross plate 5. The fixed plate 8 moves to adjust the position of the telescopic column 31 inside the fixed column 30, and the telescopic column 31 is limited by the latch to adjust the position of the bottom bearing plate 32. The cylinder 25 moves downward to make the position of the movable plate 26 move downward, and the third motor 28 and the grinding disc 29 move downward to perform surface treatment on the sprocket chain nest. The movable plate 26 contacts the pressure sensor 22 to stop the cylinder 25 from moving downward, thereby ensuring the accuracy of the surface treatment of the sprocket chain nest. During the treatment, the impurities on the surface of the sprocket chain nest are cleaned by the fan 15.
[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A surface treatment device for a sprocket chain socket, comprising a processing box (1), characterized in that: The processing box (1) is fixedly connected to first linear guide rails (2) on both left and right sides; the first linear guide rail (2) is slidably connected to a first sliding block (3) on its outer wall; a support column (4) is fixedly connected to the top of the first sliding block (3); a cross plate (5) is fixedly connected to the top of the support column (4); a second linear guide rail (6) is fixedly connected to the bottom of the cross plate (5); a second sliding block (7) is fixedly connected to the bottom of the second linear guide rail (6); a fixed plate (8) is fixedly connected to the bottom of the second sliding block (7); a first motor (9) is fixedly connected to the right inner wall of the processing box (1); an arch frame (13) is fixedly connected to the output end of the first motor (9); The front end of the arch frame (13) is fixedly connected to a connecting plate (16), the right side of the connecting plate (16) is fixedly connected to a second motor (17), the output end of the second motor (17) is fixedly connected to a driving gear (18), the front end of the arch frame (13) is internally rotatably connected to a bidirectional threaded rod (33), both left and right sides of the bidirectional threaded rod (33) are threadedly connected to a nut pair (20), the front end of the nut pair (20) is fixedly connected to a clamping plate (21), the inner wall opposite to the clamping plate (21) is fixedly connected to a uniformly distributed spring (23), the other end of the spring (23) is fixedly connected to a telescopic rod (24), and a precision component is arranged at the bottom of the fixed plate (8).
2. A surface treatment device for a sprocket chain socket according to claim 1, characterized in that: The precision component comprises a cylinder (25), wherein the cylinder (25) is fixedly connected to the middle end of the bottom of the fixed plate (8), the output end of the cylinder (25) is fixedly connected to a movable plate (26), and the right side of the bottom of the movable plate (26) is fixedly connected to a connecting plate (27).
3. A surface treatment device for a sprocket chain socket according to claim 1, characterized in that: The top of the front end of the arch frame (13) is fixedly connected to a mounting seat (14), and the front end of the mounting seat (14) is fixedly connected to a fan (15).
4. A surface treatment device for a sprocket chain socket according to claim 1, characterized in that: The processing box (1) is provided with a slide groove (10) on both the left and right sides of the bottom, the inner wall of the slide groove (10) is slidably connected to a slider (11), and the inner wall of the slider (11) is fixedly connected to a waste chip box (12).
5. A surface treatment device for a sprocket chain socket according to claim 1, characterized in that: The outer ring at the middle end of the bidirectional threaded rod (33) is fixedly connected with a driven gear (19), and the driven gear (19) is meshingly connected with the driving gear (18).
6. A surface treatment device for a sprocket chain socket according to claim 2, characterized in that: A third motor (28) is fixedly connected to the left side of the connection plate (27), and a grinding plate (29) is fixedly connected to the output end of the third motor (28).
7. A surface treatment device for a sprocket chain socket according to claim 2, characterized in that: The left and right sides of the bottom of the fixed plate (8) are fixedly connected with fixed columns (30), and the inner wall of the bottom of the fixed column (30) is slidably connected with a telescopic column (31).
8. A surface treatment device for a sprocket chain socket according to claim 7, characterized in that: A bearing plate (32) is fixedly connected to the bottom of the telescopic column (31), and a pressure sensor (22) is fixedly connected to the top of the left side of the bearing plate (32).