Positioning and clamping assembly for gear production
By designing a positioning and clamping assembly for gear production, using structures such as cylinders and hand-crank handles, stable positioning and efficient adjustment of gears are achieved, and cumbersome problems of clamping assembly operations in the prior art are solved, and machining stability and working efficiency are improved.
Patent Information
- Application Number
- CN202421835272.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The clamping assembly in existing gear production needs to be frequently disengaged and repositioned when handling gears, which increases the workload and hassle of the staff.
A positioning clamping assembly for gear production is designed, which pushes the push column through the cylinder drive, and then pushes the housing and the second limiting tooth plate to achieve stable clamping of the gear, and drives the threaded rod and the connecting rod through the hand-crank handle to adjust the position of the gear.
The stable positioning and efficient adjustment of the gears are achieved, the operation volume of workers is reduced, the machining stability and working efficiency are improved, and the stability and protective effect of the components are improved through the bearing and chute structure.
Smart Images
Figure CN222890651U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gear production, in particular to a positioning clamping component for gear production. Background Art
[0002] Gear is a transmission component, which can be divided into spur gear, helical gear, bevel gear, etc. according to different shapes. Gear basics include the basic parameters of gear and the laws it follows. In the process of gear production, clamping components are needed to position it.
[0003] During the use of the existing clamping assembly, the gear is usually placed on the clamping table, and then the clamping plate is pushed by hydraulic equipment to move and fit the surface of the gear. The teeth on the surface of the clamping plate are meshed with the teeth on the surface of the gear, thereby completing the clamping and positioning of the gear. However, in actual use, since only the teeth on the unclamped surface can be processed, when the teeth on the clamping surface are processed, the staff needs to separate the clamping assembly from the surface of the gear, and then rotate and adjust the gear to process the teeth on the clamping surface. This increases the workload of the staff and brings trouble to the staff. For this reason, we propose a positioning clamping assembly for gear production to solve the above problems. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a positioning clamping assembly for gear production, which achieves an adjustable function.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning and clamping assembly for gear production, comprising a workbench, a box body is fixedly connected to the right side of the top of the workbench, a cylinder is fixedly installed on the right side of the box body, a push plate is fixedly connected to the left side of the cylinder through the inner cavity of the box body, a push column is fixedly connected to the left side of the push plate, a shell is fixedly connected to the left side of the push column, a hand crank is movably connected to one side of the shell, a threaded rod is fixedly connected to one side of the hand crank, a threaded sleeve is threadedly connected to one side of the threaded rod through the inner cavity of the shell, a connecting rod is fixedly connected to the surface of the threaded sleeve, and a second limiting tooth plate is fixedly connected to the surface of the connecting rod through the outside of the shell, a limiting seat is fixedly connected to the left side of the top of the workbench, and a first limiting tooth plate is slidably connected to the right side of the limiting seat.
[0008] As a preferred solution, the bottom of the workbench is fixedly connected with fixing columns on all four sides, and the bottom of the fixing columns is fixedly connected with an anti-slip pad.
[0009] Through the above technical solution, the anti-skid pad can effectively prevent the workbench from sliding during the work process.
[0010] As a preferred solution, a first sliding groove is provided at the bottom of the inner cavity of the shell, a sliding block is fixedly connected to the bottom of the threaded sleeve, and the bottom of the sliding block is slidably connected to the inner cavity of the first sliding groove.
[0011] Through the above technical solution, the sliding stability of the slider is improved through the first sliding groove.
[0012] As a preferred solution, a second bearing is fixedly connected to the left side of the inner cavity of the shell, and the left side of the threaded rod is rotatably connected to the inner cavity of the second bearing.
[0013] Through the above technical solution, the rotation stability of the threaded rod is improved through the second bearing.
[0014] As a preferred solution, a first bearing is fixedly connected to the bottom of the inner cavity of the workbench, and the inner cavity of the first bearing is rotatably connected to a rotating rod.
[0015] Through the above technical solution, the first bearing is used to facilitate the rotating rod to be in its inner cavity, so that the rotating rod can rotate along with the gear when the gear rotates, thereby avoiding scratches on the gear due to friction during rotation, and effectively protecting the gear.
[0016] As a preferred solution, second sliding grooves are provided on both sides of the bottom of the inner cavity of the box body, and the bottom of the push plate is slidably connected to the inner cavity of the second sliding grooves.
[0017] Through the above technical solution, the sliding stability of the push plate is improved through the second sliding groove.
[0018] As a preferred solution, a limiting groove is provided on the right side of the limiting seat, and the back side of the first limiting tooth plate is slidably connected to the inner cavity of the limiting groove.
[0019] Through the above technical solution, the sliding stability of the first limiting tooth plate is improved through the limiting groove.
[0020] (III) Beneficial effects
[0021] Compared with the prior art, the utility model provides a positioning clamping assembly for gear production, which has the following beneficial effects.
[0022] The second limiting tooth plate is moved by the cylinder, and the tooth teeth on the surface of the second limiting tooth plate are meshed with the tooth teeth on the surface of the gear, so that the gear can be clamped to avoid shaking during the operation, thereby improving the stability of the gear processing. The hand crank is convenient for driving the threaded rod to rotate. Since the thread on the surface of the threaded rod and the thread in the inner cavity of the threaded sleeve are threadedly connected, when the threaded rod rotates, the threaded sleeve is driven to move, and the connecting rod is driven to move through the threaded sleeve, and the second limiting tooth plate is driven to move through the connecting rod. Since the tooth teeth on the surface of the second limiting tooth plate are meshed with the tooth teeth on the surface of the gear, the gear is driven to rotate through the movement of the second limiting tooth plate, which can effectively adjust the position of the gear processing, thereby improving the work efficiency of the staff.
[0023] 2. The utility model uses the first bearing to facilitate the rotation of the rod in its inner cavity, so that the rotation rod rotates with the gear when the gear rotates, avoiding scratches on the gear due to friction during rotation, and effectively protecting the gear. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the structure of the utility model;
[0025] Figure 2 This is a cross-sectional view of the shell structure of the utility model;
[0026] Figure 3 This is a cross-sectional view of the workbench structure of the utility model.
[0027] In the figure: 1. workbench; 2. limit seat; 3. first limit tooth plate; 4. rotating rod; 5. second limit tooth plate; 6. connecting rod; 7. shell; 8. push column; 9. push plate; 10. box; 11. cylinder; 12. hand crank; 13. fixed column; 14. threaded rod; 15. first slide groove; 16. slider; 17. threaded sleeve; 18. first bearing. DETAILED DESCRIPTION
[0028] The following will be combined with 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 in 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.
[0029] See also Figure 1-3The utility model discloses a positioning and clamping assembly for gear production, comprising a workbench 1, a box body 10 is fixedly connected to the right side of the top of the workbench 1, a cylinder 11 is fixedly installed to the right side of the box body 10, a push plate 9 is fixedly connected to the left side of the cylinder 11 through the inner cavity of the box body 10, a push column 8 is fixedly connected to the left side of the push plate 9, a shell 7 is fixedly connected to the left side of the push column 8, a hand crank 12 is movably connected to one side of the shell 7, a threaded rod 14 is fixedly connected to one side of the hand crank 12, a threaded sleeve 17 is threadedly connected to one side of the threaded sleeve 17, a connecting rod 6 is fixedly connected to the surface of the threaded sleeve 17, a second limit tooth plate 5 is fixedly connected to the surface of the connecting rod 6 through the outside of the shell 7, a limit seat 2 is fixedly connected to the left side of the top of the workbench 1, and a first limit tooth plate 3 is slidably connected to the right side of the limit seat 2.
[0030] Through the above technical scheme, the cylinder 11 is used to facilitate the pushing plate 9 to move, so that the pushing plate 9 pushes the pushing column 8 to move, and the pushing column 8 pushes the shell 7 to move, and the shell 7 pushes the second limit tooth plate 5 to move and fit the surface of the gear. When the teeth on the surface of the second limit tooth plate 5 and the teeth on the surface of the gear are meshed, the clamping work of the gear is completed, and the gear is prevented from shaking during the work process, thereby improving the stability of the gear processing. Through the hand crank 12, it is easy to drive the threaded rod 14 to rotate. Since the threads on the surface of the threaded rod 14 and the threads in the inner cavity of the threaded sleeve 17 are threadedly connected, when the threaded rod 14 rotates, the threaded sleeve 17 is driven to move, and the threaded sleeve 17 drives the connecting rod 6 to move, and the second limit tooth plate 5 is driven to move through the connecting rod 6. Since the teeth on the surface of the second limit tooth plate 5 and the teeth on the surface of the gear are meshed, the gear is driven to rotate by moving the second limit tooth plate 5, which can effectively adjust the position of the gear processing, thereby improving the work efficiency of the staff.
[0031] Specifically, the bottom of the workbench 1 is fixedly connected with fixed columns 13 all around, and the bottom of the fixed column 13 is fixedly connected with an anti-slip pad. The bottom of the inner cavity of the shell 7 is provided with a first slide groove 15, and the bottom of the threaded sleeve 17 is fixedly connected with a slider 16, and the bottom of the slider 16 is slidably connected to the inner cavity of the first slide groove 15. The left side of the inner cavity of the shell 7 is fixedly connected with a second bearing, and the left side of the threaded rod 14 is rotatably connected to the inner cavity of the second bearing. The bottom of the inner cavity of the workbench 1 is fixedly connected with a first bearing 18, and the inner cavity of the first bearing 18 is rotatably connected to the rotating rod 4. Second slide grooves are provided on both sides of the bottom of the inner cavity of the box 10, and the bottom of the push plate 9 is slidably connected to the inner cavity of the second slide groove. A limiting groove is provided on the right side of the limiting seat 2, and the back of the first limiting tooth plate 3 is slidably connected to the inner cavity of the limiting groove. Through the first bearing 18, it is convenient for the rotating rod 4 to be in its inner cavity, so that the rotating rod 4 rotates with the gear when the gear rotates, so as to avoid scratches caused by friction during the rotation of the gear, and effectively protect the gear.
[0032] The working principle of the utility model is as follows: first, the user places the gear on the surface of the rotating rod 4, and meshes the teeth on the left side of the gear with the surface of the first limit tooth plate 3; secondly, the user starts the cylinder 11 through the external controller, and the cylinder 11 facilitates the pushing plate 9 to move, so that the pushing plate 9 pushes the pushing column 8 to move, and the pushing column 8 pushes the shell 7 to move, and the shell 7 pushes the second limit tooth plate 5 to move and fit the surface of the gear; when the teeth on the surface of the second limit tooth plate 5 and the teeth on the surface of the gear are meshed, the clamping work of the gear is completed, and the gear is prevented from shaking during the work process, thereby improving the stability of the gear processing; then the user takes out the processing equipment, and processes the surface and teeth of the gear; when the position of the teeth needs to be adjusted, the user holds the hand The crank 12 can easily drive the threaded rod 14 to rotate through the hand crank 12. Since the threads on the surface of the threaded rod 14 and the threads in the inner cavity of the threaded sleeve 17 are threadedly connected, when the threaded rod 14 rotates, the threaded sleeve 17 is driven to move, and the connecting rod 6 is driven to move through the threaded sleeve 17, and the second limit tooth plate 5 is driven to move through the connecting rod 6. Since the teeth on the surface of the second limit tooth plate 5 and the teeth on the surface of the gear are meshed, the gear is driven to rotate through the movement of the second limit tooth plate 5, which can effectively adjust the position of the gear processing. The user can adjust the position of the teeth according to his own needs. When the gear is rotating, it drives the rotating rod 4 to rotate together. The rotating rod 4 rotates with the gear to avoid scratches caused by friction during rotation, thereby effectively protecting the gear.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A positioning and clamping assembly for gear production, comprising a workbench (1), characterized in that: The right side of the top of the workbench (1) is fixedly connected to a box body (10), the right side of the box body (10) is fixedly installed with a cylinder (11), the left side of the cylinder (11) passes through the inner cavity of the box body (10) and is fixedly connected to a push plate (9), the left side of the push plate (9) is fixedly connected to a push column (8), the left side of the push column (8) is fixedly connected to a shell (7), one side of the shell (7) is movably connected to a hand crank (12), one side of the hand crank (12) A threaded rod (14) is fixedly connected to the side, one side of the threaded rod (14) passes through the inner cavity of the shell (7) and is threadedly connected to a threaded sleeve (17), the surface of the threaded sleeve (17) is fixedly connected to a connecting rod (6), the surface of the connecting rod (6) passes through the outside of the shell (7) and is fixedly connected to a second limiting tooth plate (5), the left side of the top of the workbench (1) is fixedly connected to a limiting seat (2), and the right side of the limiting seat (2) is slidably connected to a first limiting tooth plate (3).
2. A positioning and clamping assembly for gear production according to claim 1, characterized in that: The bottom of the workbench (1) is fixedly connected to fixed columns (13) on all sides, and the bottom of the fixed columns (13) is fixedly connected to an anti-slip pad.
3. The positioning and clamping assembly for gear production according to claim 1, characterized in that: A first slide groove (15) is provided at the bottom of the inner cavity of the shell (7), a slider (16) is fixedly connected to the bottom of the threaded sleeve (17), and the bottom of the slider (16) is slidably connected to the inner cavity of the first slide groove (15).
4. The positioning and clamping assembly for gear production according to claim 1, characterized in that: A second bearing is fixedly connected to the left side of the inner cavity of the housing (7), and the left side of the threaded rod (14) is rotatably connected to the inner cavity of the second bearing.
5. The positioning and clamping assembly for gear production according to claim 1, characterized in that: A first bearing (18) is fixedly connected to the bottom of the inner cavity of the workbench (1), and the inner cavity of the first bearing (18) is rotatably connected to the rotating rod (4).
6. The positioning and clamping assembly for gear production according to claim 1, characterized in that: Second sliding grooves are provided on both sides of the bottom of the inner cavity of the box body (10), and the bottom of the push plate (9) is slidably connected in the inner cavity of the second sliding grooves.
7. The positioning and clamping assembly for gear production according to claim 1, characterized in that: A limiting groove is provided on the right side of the limiting seat (2), and the back side of the first limiting tooth plate (3) is slidably connected to the inner cavity of the limiting groove.