Production mechanism for novel friction plate of automobile clutch
By designing an automatic hole drilling production mechanism for clutch friction plates, the problems of low manual hole drilling accuracy and low efficiency are solved, and a more efficient and accurate friction plate drilling process is achieved.
Patent Information
- Application Number
- CN202421177798.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the production process of clutch friction plates, manual drilling of holes is performed by hand, resulting in low accuracy, deviation of hole position, insufficient hole depth, high labor intensity, low efficiency and high production cost.
A new type of friction plate production mechanism for automotive clutch is designed, including a base, a placement table, a hole punching device, a gear, a half-face gear and a motor, and the hole punching operation of the friction plate is automatically completed through mechanized means.
Improve production efficiency, reduce labor intensity and production costs, and increase the stability and accuracy of hole punching.
Smart Images
Figure CN222526736U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of clutch friction plates, in particular to a production mechanism for a new type of friction plate for an automobile clutch. Background Art
[0002] The clutch friction plate (clutch plate for short) is a very important part in the clutch of the transmission system of automobiles, tractors, etc. During the production process of the clutch friction plate, it is necessary to punch rivet holes on the clutch friction plate. However, when punching holes in the clutch friction plate, the staff usually punches holes by hand on the clutch friction plate, which has low precision and is prone to cause hole position deviation and hole depth that does not meet the requirements. At the same time, manual operation has high labor intensity, low efficiency and high production cost. Utility Model Content
[0003] In order to solve the problem that when drilling holes in clutch friction plates, workers usually drill holes in the clutch friction plates by hand, which has low precision and easily causes hole position deviation and hole depth that does not meet requirements; at the same time, manual operation has high labor intensity, low efficiency and high production cost; the purpose of the utility model is to provide a production mechanism for a new type of friction plate for automobile clutch.
[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme: a production mechanism for a new type of friction plate for an automobile clutch, comprising a base and a friction plate, a placing table is provided at the top of the base, the friction plate is placed on the placing table, a plurality of rivet holes and heat dissipation holes are opened at the top of the friction plate in an annular shape and evenly distributed manner, a punching device is fixedly installed at the top edge of the base, a first rotating shaft is fixedly installed at the bottom end of the placing table, a gear is fixedly installed on the outside of the first rotating shaft, a U-shaped fixing block is fixedly installed at the bottom end of the base, a second rotating shaft is rotatably penetrated at the bottom of the U-shaped fixing block, the second rotating shaft is rotatably penetrated in the U-shaped fixing block, a half-face gear used in conjunction with the gear is fixedly installed on the outside of the second rotating shaft, the first rotating shaft is rotatably penetrated in the base and the U-shaped fixing block, a motor is fixedly installed at the bottom end of the U-shaped fixing block, and the driving end of the motor is fixedly installed on the end of the second rotating shaft.
[0005] Preferably, a threaded rod is rotatably provided at the top of the placing table, and a sleeve is threadedly connected to the outer side of the threaded rod, and a plurality of annular evenly distributed fixing seats are fixedly installed on the outside of the sleeve, and a first pin is fixedly installed on one side of every two of the fixing seats, and a connecting plate is rotatably sleeved on the outside of the first pin, and a second pin is rotatably inserted on the side of the connecting plate away from the first pin, and two symmetrically distributed fixing blocks are fixedly installed on the outside of the second pin, and a clamping block is fixedly installed on the bottom end of the fixing block, and a limit block is fixedly installed on the bottom end of each of the clamping blocks, and a limit groove corresponding to the limit block is opened at the top of the placing table, and the limit block is slidably clamped in the corresponding limit groove.
[0006] Compared with the prior art, the beneficial effects of the utility model are:
[0007] 1. This application is convenient and quick, and does not require staff to hold the friction plate by hand to punch holes, which improves production efficiency and reduces labor intensity and production costs;
[0008] 2. The present application increases the stability of the friction plate during drilling and improves the drilling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0010] Figure 1 This is a schematic diagram of the friction plate structure of the utility model.
[0011] Figure 2 It is a schematic diagram of the new structure in the utility model.
[0012] Figure 3 It is a schematic diagram of the connection structure of the gear and the half-face gear in the utility model.
[0013] Figure 4 It is a schematic diagram of the connection structure of the limit block and the limit groove in the utility model.
[0014] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle.
[0015] Figure 6 It is a schematic diagram of the connection structure between the clamping block and the empty slot in the utility model.
[0016] In the figure: 1. base; 11. punching device; 2. placement table; 21. placement slot; 22. friction plate; 23. rivet hole; 24. heat dissipation hole; 3. first rotating shaft; 31. gear; 32. U-shaped fixing block; 33. second rotating shaft; 34. half-gear; 35. motor; 40. rotating wheel; 41. threaded rod; 43. sleeve; 44. fixing seat; 45. first latch; 46. connecting plate; 47. second latch; 48. fixing block; 49. clamping block; 5. limiting block; 51. limiting slot; 6. hole slot; 7. fixing plate; 71. empty slot; 72. collecting box; 73. clamping block; 74. handle. DETAILED DESCRIPTION
[0017] 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.
[0018] Example: Figure 1-6 As shown, the utility model provides a novel production mechanism for automobile clutch friction plates, including a base 1 and a friction plate 22, a placement table 2 is provided at the top of the base 1, the friction plate 22 is placed on the placement table 2, a plurality of annular evenly distributed rivet holes 23 and heat dissipation holes 24 are opened at the top of the friction plate 22, a punching device 11 is fixedly installed at the top edge of the base 1, a first rotating shaft 3 is fixedly installed at the bottom end of the placement table 2, a gear 31 is fixedly installed on the outside of the first rotating shaft 3, a U-shaped fixing block 32 is fixedly installed at the bottom end of the base 1, and a U-shaped fixing block 32 is fixedly installed at the bottom end of the base 1. A second rotating shaft 33 is rotatably passed through the bottom of the block 32, and the second rotating shaft 33 is rotatably passed through the U-shaped fixed block 32. A half-face gear 34 used in conjunction with the gear 31 is fixedly installed on the outside of the second rotating shaft 33. The first rotating shaft 3 is rotatably passed through the base 1 and the U-shaped fixed block 32. A motor 35 is fixedly installed at the bottom end of the U-shaped fixed block 32, and the driving end of the motor 35 is fixedly installed at the end of the second rotating shaft 33. A placement groove 21 is opened on the upper surface of the placement table 2. By setting the placement groove 21, it is convenient to place the friction plate 22 in the middle position of the placement table 2.
[0019] A threaded rod 41 is rotatably mounted on the top of the placing table 2, and a sleeve 43 is threadedly connected to the outer side of the threaded rod 41. Several annular evenly distributed fixing seats 44 are fixedly mounted on the outside of the sleeve 43, and a first latch 45 is fixedly mounted on one side of each two fixing seats 44. A connecting plate 46 is rotatably sleeved on the outside of the first latch 45, and a second latch 47 is rotatably inserted on the side of the connecting plate 46 away from the first latch 45. Two symmetrically distributed fixing blocks 48 are fixedly mounted on the outside of the second latch 47, and a clamping block 49 is fixedly mounted on the bottom end of the fixing block 48. A limiting block 5 is fixedly mounted on the bottom end of each clamping block 49. A limiting groove 51 corresponding to the limiting block 5 is opened on the top of the placing table 2, and the limiting block 5 is slidably clamped in the corresponding limiting groove 51. By setting the limiting block 5 and the limiting groove 51, the clamping block 49 is limited, so that the clamping block 49 is more stable when expanding and contracting.
[0020] The tops of the base 1 and the placing table 2 are both penetrated by a hole groove 6 corresponding to the drill bit of the punching device 11. By setting the hole groove 6, it is more convenient to punch holes in the friction plate 22. The bottom end of the base 1 is located at the position of the hole groove 6 and two symmetrically distributed fixing plates 7 are fixedly installed. The inner sides of the fixing plates 7 are provided with empty grooves 71. The length of the empty groove 71 is less than the length of the fixing plates 7. The bottom end of the base 1 is located at the position of the fixing plates 7 and a collecting box 72 is provided. Blocks 73 used in conjunction with the empty grooves 71 are fixedly installed on both sides of the collecting box 72. By setting the collecting box 72, waste chips after punching holes in the friction plate 22 are collected to prevent the waste chips from falling directly onto the ground, thereby eliminating the need for staff to spend time cleaning the ground. A handle 74 is fixedly installed on one side of the collecting box 72. By setting the handle 74, it is more convenient for the block 73 on the collecting box 72 to detach from the corresponding empty groove 71, thereby cleaning the waste chips in the collecting box 72.
[0021] A rotating wheel 40 is fixedly installed on the top of the threaded rod 41, and a plurality of annular evenly distributed anti-skid strips are fixedly installed on the outside of the rotating wheel 40. By setting the rotating wheel 40, when the rotating wheel 40 is rotated, the threaded rod 41 is driven to rotate, thereby driving the sleeve 43 to move. At the same time, the friction between the rotating wheel 40 and the hand is increased by the anti-skid strips.
[0022] Working principle: In actual use, firstly, manually pass the friction plate 22 that needs to be punched through the threaded rod 41 and put it into the placement groove 21, then drive the threaded rod 41 to rotate through the rotating wheel 40, and the threaded connection between the threaded rod 41 and the sleeve 43 drives the sleeve 43 and each fixing seat 44 to move downward. In the process of the sleeve 43 moving downward, the two ends of each connecting plate 46 rotate on the corresponding first latch 45 and second latch 47. Because the fixing block 48 is fixed on the clamping block 49, each clamping block 49 expands outward. When the clamping block 49 expands, it drives the limit block 5 to slide outward in the corresponding limit groove 51, thereby fixing the friction plate 22 in the placement groove 21 on the placement table 2;
[0023] After the friction plate 22 is fixed, the motor 35 is started, so that the motor 35 drives the half-face gear 34 to rotate. When the half-face gear 34 is meshed with the gear 31, the placement table 2 and the friction plate 22 in the placement table 2 are driven to rotate, so that the punching position of the friction plate 22 is located below the punching device 11, and then when the punching position is just below the drill bit in the punching device 11, the half-face gear 34 is not meshed with the gear 31. At the same time, the drill bit on the punching device 11 moves downward, and then the friction plate 22 is punched. When the half-face gear 34 is meshed with the gear 31 again, the placement table 2 rotates again, so that the next punching position of the friction plate 22 is located below the punching device 11, and then the friction plate 22 is punched by the punching device 11.
[0024] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A production mechanism for a novel friction plate for an automobile clutch, comprising a base (1) and a friction plate (22), characterized in that: The top of the base (1) is provided with a placement platform (2), the friction plate (22) is placed on the placement platform (2), the top of the friction plate (22) is provided with a plurality of rivet holes (23) and heat dissipation holes (24) that are evenly distributed in an annular shape, a punching device (11) is fixedly installed at the top edge of the base (1), a first rotating shaft (3) is fixedly installed at the bottom end of the placement platform (2), a gear (31) is fixedly installed on the outside of the first rotating shaft (3), and a U-shaped fixing block (32) is fixedly installed at the bottom end of the base (1). A second rotating shaft (33) is rotatably passed through the bottom of the U-shaped fixed block (32); the second rotating shaft (33) is rotatably passed through the U-shaped fixed block (32); a half-face gear (34) used in conjunction with the gear (31) is fixedly installed on the outside of the second rotating shaft (33); the first rotating shaft (3) is rotatably passed through the base (1) and the U-shaped fixed block (32); a motor (35) is fixedly installed at the bottom end of the U-shaped fixed block (32); and a driving end of the motor (35) is fixedly installed at the end of the second rotating shaft (33).
2. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 1, characterized in that: A threaded rod (41) is rotatably mounted on the top of the placement platform (2), a sleeve (43) is threadedly connected to the outer side of the threaded rod (41), a plurality of evenly distributed annular fixing seats (44) are fixedly mounted on the outside of the sleeve (43), a first latch (45) is fixedly mounted on one side of each of the two fixing seats (44), a connecting plate (46) is rotatably sleeved on the outside of the first latch (45), a second latch (47) is rotatably inserted on the side of the connecting plate (46) away from the first latch (45), two symmetrically distributed fixing blocks (48) are fixedly mounted on the outside of the second latch (47), a clamping block (49) is fixedly mounted on the bottom end of the fixing block (48), a limiting block (5) is fixedly mounted on the bottom end of each clamping block (49), a limiting groove (51) corresponding to the limiting block (5) is opened on the top of the placement platform (2), and the limiting block (5) is slidably clamped in the corresponding limiting groove (51).
3. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 1, characterized in that: The upper surface of the placement platform (2) is provided with a placement groove (21).
4. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 1, characterized in that: The tops of the base (1) and the placement table (2) are both penetrated by a hole groove (6) corresponding to the drill bit of the punching device (11).
5. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 1, characterized in that: The bottom end of the base (1) is located at the position of the hole groove (6) and is fixedly mounted with two symmetrically distributed fixing plates (7), the inner sides of the fixing plates (7) are each provided with an empty groove (71), the length of the empty groove (71) is smaller than the length of the fixing plates (7), the bottom end of the base (1) is located at the position of the fixing plate (7) and is provided with a collecting box (72), and both sides of the collecting box (72) are fixedly mounted with a card block (73) used in conjunction with the empty groove (71).
6. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 5, characterized in that: A handle (74) is fixedly mounted on one side of the collection box (72).
7. A production mechanism for a new type of friction plate for a vehicle clutch as claimed in claim 2, characterized in that: A rotating wheel (40) is fixedly mounted on the top end of the threaded rod (41), and a plurality of annular evenly distributed anti-slip strips are fixedly mounted on the outside of the rotating wheel (40).