Clamping mechanism for wear resistance test of automobile seat material
Through the design of curved plate and connecting rod structure, combined with quick clamping and spring, the problem of low clamping efficiency of wear-resistant test of automobile seat materials in the prior art is solved, and the leather is quickly fixed and loosened, improving the testing efficiency and operation convenience.
Patent Information
- Application Number
- CN202421970241.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-08-15
AI Technical Summary
The existing wear-resistant test clamping methods of car seat materials have problems with low operating efficiency, especially because the design of the pressing block affects the stroke distance of the test pressing wheel and the clamping operation is difficult to carry out efficiently.
The curved plate and connecting rod structure are adopted, combined with quick clamping and spring design, and the sliding cooperation between the curved plate and the curved table is used to achieve convenient fixing and loosening of the leather of the car seat, and the guide rod and guide sleeve are used to improve the linearity of the movement and simplify the operation process.
It realizes rapid fixing and loosening of car seat leather, improves testing efficiency, avoids the impact on the test wheel stroke, is simple in structure and convenient in operation.
Smart Images
Figure CN223295769U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of automobile seat testing, in particular to a clamping mechanism for testing the wear resistance of automobile seat materials. Background Art
[0002] During the production process, the materials and fabrics used in car seats require random inspections to test their wear resistance and ensure product quality. Existing clamping methods for testing wear resistance in car seats use a pressure block screwed onto a test carrier. However, since the pressure block protrudes upward by a certain height, it affects the travel distance of the test pressure wheel, necessitating a longer test carrier. Furthermore, the pressure block, which is embedded within the test carrier to hold the material in place, is difficult to remove, impacting the efficiency of the clamping operation. Summary of the Invention
[0003] The technical problem to be solved by the utility model is to provide a clamping mechanism for testing wear resistance of automobile seat materials, which is convenient for clamping and fixing material fabrics and has high operating efficiency.
[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: A car seat material wear resistance test clamping mechanism, including a workbench, an arc table, an arc plate, a connecting rod, a pressure plate, a quick press clamp, a guide rod and a spring, the workbench is provided with a front and back through operating area, the arc table is fixedly installed on the workbench, a through hole is provided on the arc table, the upper end of the connecting rod is fixedly installed at the center position of the bottom surface of the arc plate, the lower end of the connecting rod is slidably installed on the workbench, the pressure plate is fixedly installed on the bottom end of the connecting rod, the front and rear end of the pressure plate exceed the front and rear sides of the operating area by 3-10 cm, the spring is sleeved on the connecting rod, the upper and lower ends of the spring act on the arc plate and the workbench respectively, the quick clamp is fixedly installed on the front and rear sides of the workbench, and the arc plate can be press-fitted on the arc table.
[0005] Preferably, a guide block is fixedly installed in the through hole, a reinforcement block is fixedly installed at the center position of the bottom surface of the arc plate, the top of the connecting rod is fixedly installed with the reinforcement block, the connecting rod is slidably installed in the guide block, and the upper and lower ends of the spring act on the reinforcement block and the guide block respectively.
[0006] Preferably, rubber pads are fixedly installed on both sides of the curved surface at the top of the curved platform.
[0007] Preferably, four guide rods with limited distribution are fixedly installed in the operating area, and a first guide sleeve is fixedly installed on the pressure plate. The first guide sleeve is slidably sleeved on the guide rods.
[0008] Preferably, a second guide sleeve is fixedly installed on the top of the operating area, and the connecting rod is slidably installed in the second guide sleeve.
[0009] Compared with the existing technology, the benefits of the present invention are: this mechanism can easily press and fix the car seat leather in the clamping gap between the arc table and the arc plate by pressing down the quick clamp. Since the top surface of the arc plate does not have any protrusions, it does not affect the stroke of the test wheel. At the same time, by opening the quick clamp, the arc plate and the arc table can be separated under the action of the spring force, so that the tested car seat leather can be easily removed. It has the advantages of simple structure and easy operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The present invention will be further described below with reference to the accompanying drawings.
[0011] Figure 1 It is a schematic diagram of the internal structure of the present utility model. DETAILED DESCRIPTION
[0012] The present invention is described in detail below in conjunction with specific embodiments:
[0013] like Figure 1 The shown clamping mechanism for wear resistance testing of automobile seat materials includes a workbench 1, an arc table 2, an arc plate 3, a connecting rod 4, a pressure plate 5, a quick press clamp 7, a guide rod 8 and a spring 9. The workbench 1 is provided with an operating area 11 that runs through the front and back. The arc table 2 is fixedly installed on the workbench 1. A through hole 20 is provided on the arc table 2. The upper end of the connecting rod 4 is fixedly installed at the center position of the bottom surface of the arc plate 3. The lower end of the connecting rod 4 is slidably installed on the workbench 1. The pressure plate 5 is fixedly installed at the bottom end of the connecting rod 4. The front and rear ends of the pressure plate 5 extend beyond the front and rear sides of the operating area 11 by 5 cm. The spring 9 is sleeved on the connecting rod 4. The upper and lower ends of the spring 9 act on the arc plate 3 and the workbench 1 respectively. The quick clamp 7 is fixedly installed on the front and rear sides of the workbench 1. The arc plate 3 can be press-fitted on the arc table 2.
[0014] A guide block 6 is fixedly installed in the through hole 20, a reinforcement block 41 is fixedly installed at the center position of the bottom surface of the curved plate 3, the top of the connecting rod 4 is fixedly installed with the reinforcement block 41, and the connecting rod 4 is slidably installed in the guide block 6. The upper and lower ends of the spring 9 act on the reinforcement block 41 and the guide block 6 respectively. The reinforcement block 41 can strengthen the structural strength of the connection between the connecting rod 4 and the curved plate 3.
[0015] Rubber pads 21 are fixedly installed on both sides of the curved surface at the top of the curved platform 2. Taking car seat leather as an example, when the car seat leather is pressed and fixed between the curved platform 2 and the curved plate 3, the contact between the car seat leather and the rubber pads 21 can increase the friction, making the car seat leather more secure after being clamped and fixed.
[0016] Four guide rods 8 with limited distribution are fixedly installed in the operating area 11, and a first guide sleeve 51 is fixedly installed on the pressure plate 5. The first guide sleeve 51 is slidably sleeved on the guide rods 8. The guiding effect of the guide rods 8 and the first guide sleeve 51 on the pressure plate 5 can improve the straightness of the pressure plate 5 when it moves up and down.
[0017] A second guide sleeve 12 is fixedly installed on the top of the operating area 11, and the connecting rod 4 is slidably installed in the second guide sleeve 12. Through the guiding effect of the second guide sleeve 2, the straightness of the connecting rod 4 when moving up and down is further improved.
[0018] Taking car seat leather as an example, open the quick clamp 7, and the combination of the arc plate 3 and the connecting rod 4 moves upward under the action of the elastic force of the spring 9, so that a certain clamping gap is opened between the arc plate 3 and the arc table 2, and the car seat leather is laid on the arc plate 3, and the two ends of the car seat leather are placed in the clamping gap and tightened. At the same time, another operator presses down the quick clamp 7 one by one, and the quick clamp 7 pushes the combination of the arc plate 3, the connecting rod 4, and the pressure plate 5 to move downward, so that the arc plate 3 is pressed tightly against the top surface of the arc table 2 to press and fix the car seat leather to facilitate subsequent testing operations.
Claims
1. A clamping mechanism for testing wear resistance of automobile seat materials, characterized by: The invention comprises a workbench (1), an arc-shaped table (2), an arc-shaped plate (3), a connecting rod (4), a pressure plate (5), a quick-pressing clamp (7), a guide rod (8) and a spring (9), wherein the workbench (1) is provided with an operating area (11) which is through-through from front to back, the arc-shaped table (2) is fixedly mounted on the workbench (1), a through hole (20) is provided on the arc-shaped table (2), the upper end of the connecting rod (4) is fixedly mounted at the center position of the bottom surface of the arc-shaped plate (3), and the lower end of the connecting rod (4) is slidable. The pressure plate (5) is fixedly mounted on the bottom end of the connecting rod (4), and the front and rear ends of the pressure plate (5) extend 3-10 cm beyond the front and rear sides of the operating area (11). The spring (9) is sleeved and mounted on the connecting rod (4), and the upper and lower ends of the spring (9) act on the arc plate (3) and the workbench (1) respectively. The quick clamp (7) is fixedly mounted on the front and rear sides of the workbench (1), and the arc plate (3) can be pressed and fitted on the arc table (2).
2. The automobile seat material wear resistance test clamping mechanism according to claim 1, characterized in that: A guide block (6) is fixedly installed in the through hole (20), a reinforcement block (41) is fixedly installed at the center position of the bottom surface of the arc plate (3), the top of the connecting rod (4) is fixedly installed with the reinforcement block (41), the connecting rod (4) is slidably installed in the guide block (6), and the upper and lower ends of the spring (9) act on the reinforcement block (41) and the guide block (6) respectively.
3. The automobile seat material wear resistance test clamping mechanism according to claim 1, characterized in that: Rubber pads (21) are fixedly mounted on both sides of the top curved surface of the curved platform (2).
4. The automobile seat material wear resistance test clamping mechanism according to claim 1, characterized in that: Four guide rods (8) distributed in a limited manner are fixedly installed in the operating area (11), a first guide sleeve (51) is fixedly installed on the pressure plate (5), and the first guide sleeve (51) is slidably sleeved on the guide rods (8).
5. The automobile seat material wear resistance test clamping mechanism according to claim 1, characterized in that: A second guide sleeve (12) is fixedly mounted on the top of the operating area (11), and the connecting rod (4) is slidably mounted in the second guide sleeve (12).