Device for testing wear resistance of new automobile material

Abstract

The utility model relates to the field of wear resistance testing devices, in particular to a novel automobile material wear resistance testing device, which comprises an anti-skid and anti-damage pad, a supporting, limiting and clamping assembly for adjusting, limiting and clamping a novel automobile material, and a test adjusting assembly for performing wear resistance test adjustment on the novel automobile material, the supporting, limiting and clamping assembly comprises a fixing frame, a screw, a bearing bottom plate, a trapezoidal balancing weight, a storage bin, a working supporting plate, an adjusting bin, a welding block, a damping spring, an L-shaped adjusting plate, a motor, a rotating shaft, an assembling connecting disc, a limiting disc and a positioning rod. A fixed frame is fixedly connected to the upper end part of the anti-skid and anti-damage pad; according to the utility model, by simulating the wear condition under the actual use condition, an engineer is helped to select wear-resistant materials suitable for various parts of an automobile according to the test result, and the engineer is helped to select wear-resistant materials suitable for various parts of the automobile according to the test result, so that a basis is provided for material selection.

Description

TECHNICAL FIELD

[0001] The utility model relates to wear resistance test field especially relates to automobile new material wear resistance test device. BACKGROUND

[0002] The automobile new material wear resistance test device is a kind of equipment specially used to evaluate the wear resistance of automobile material, and these devices evaluate the wear resistance of material by simulating the friction and wear condition that material may encounter in actual use.

[0003] But the wear resistance test device in prior art is mostly large fixed test structure in use process, cannot be fixed to automobile new material according to its size and shape, and cannot replace test plate according to test needs, is convenient to disassemble and replace.

[0004] Therefore, in view of the above-mentioned wear resistance test device cannot replace test plate according to test needs, it is convenient to disassemble and replace, automobile new material wear resistance test device can be designed, different test components are replaced by using modularization, to adapt to the test needs of different materials. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that the wear resistance test device cannot be fixed to automobile new material according to its size and shape, and cannot replace test plate according to test needs.

[0006] The technical scheme of the utility model is: automobile new material wear resistance test device, including anti-skid damage pad, still include the support limiting clamping component for adjusting the limiting clamping of automobile new material and the test adjustment component for the wear resistance test adjustment of automobile new material, support limiting clamping component includes fixed frame, screw, bearing bottom plate, trapezoidal counterweight, storage bin, work support plate, adjusting bin, welding block, damping spring, L type adjusting plate, motor, rotating shaft, assembly connecting disc, limiting disc, positioning rod;The upper end of anti-skid damage pad is fixedly connected with fixed frame.

[0007] Preferably, the wear resistance of material under specific pressure, speed and temperature conditions can be tested by simulating the wear condition under actual use conditions, to help engineers select wear-resistant materials suitable for various components of automobile according to test results, adopt modular design, replace different test components to adapt to the test needs of different materials, help engineers select wear-resistant materials suitable for various components of automobile according to test results, and provide basis for material selection.

[0008] As preferred, a screw is arranged inside the fixed frame; a load-bearing bottom plate is fixedly connected inside the fixed frame; a trapezoidal counterweight block is fixedly welded at the upper end of the load-bearing bottom plate; a storage bin is formed inside the trapezoidal counterweight block; and a working support plate is fixedly installed at the upper end of the trapezoidal counterweight block.

[0009] As preferred, an adjusting bin is formed inside the working support plate; a welding block is arranged inside the adjusting bin; a damping spring is fixedly connected at the side end of the welding block; an L-shaped adjusting plate is fixedly connected at the side end of the damping spring; and a motor is arranged at the side end of the L-shaped adjusting plate.

[0010] As preferred, a rotating shaft is arranged at the output end of the motor; an assembling connecting disc is fixedly connected at the side end of the rotating shaft; a limiting disc is snap-fitted at the side end of the assembling connecting disc; and a positioning rod is welded at the side end of the limiting disc.

[0011] As preferred, the test adjusting assembly comprises an electric lifting rod, a rectangular connecting plate, a fixed strip plate, a rotating rod, an adjusting sleeve, an assembling snap plate, and a friction test plate; and the electric lifting rod is arranged inside the storage bin.

[0012] As preferred, the rectangular connecting plate is fixedly installed at the movable end of the electric lifting rod; the fixed strip plate is welded at the upper end of the rectangular connecting plate; and the rotating rod is fixedly connected between the two fixed strip plates.

[0013] As preferred, the adjusting sleeve is rotatably connected at the outside of the rotating rod; the assembling snap plate is fixedly welded at the upper end of the adjusting sleeve; and the friction test plate is snap-fitted at the upper end of the assembling snap plate.

[0014] The present utility model has the following beneficial effects:

[0015] 1. The present utility model can simulate the wear condition under actual use condition, test the wear resistance of materials under specific pressure, speed and temperature conditions, help engineers select suitable wear-resistant materials for various components of automobiles according to test results, adopt modular design, facilitate replacement of different test components to adapt to test requirements of different materials, help engineers select suitable wear-resistant materials for various components of automobiles according to test results, and provide basis for material selection. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure schematic view of the present utility model is shown;

[0017] Figure 2 The support structure schematic view of the present utility model is shown;

[0018] Figure 3 The limiting clamping structure schematic view of the present utility model is shown;

[0019] Figure 4 The test adjusting assembly schematic view of the present utility model is shown.

[0020] The drawing mark is explained: 1, the anti-skid damage pad; 201, fixed frame; 202, screw; 203, bearing bottom plate; 204, trapezoidal counterweight block; 205, storage bin; 206, working support plate; 207, adjusting bin; 208, welding block; 209, damping spring; 210, L-shaped adjusting plate; 211, motor; 212, rotating shaft; 213, assembly connecting disc; 214, limiting disc; 215, positioning rod; 301, electric lifting rod; 302, rectangular connecting plate; 303, fixed strip plate; 304, rotating rod; 305, adjusting rotating sleeve; 306, assembly clamping plate; 307, friction test plate. DETAILED DESCRIPTION

[0021] The utility model is further explained below in combination with the drawings and examples.

[0022] Please refer to Figures 1-4 The utility model provides a kind of example: automobile new material wear resistance testing device, including anti-skid damage pad 1, still include the support limiting and clamping component for adjusting and limiting clamping to automobile new material and the test adjusting component for wear resistance test adjustment to automobile new material, support limiting and clamping component includes fixed frame 201, screw 202, bearing bottom plate 203, trapezoidal counterweight block 204, storage bin 205, working support plate 206, adjusting bin 207, welding block 208, damping spring 209, L-shaped adjusting plate 210, motor 211, rotating shaft 212, assembly connecting disc 213, limiting disc 214, positioning rod 215;Anti-skid damage pad 1 upper end portion is fixedly connected with fixed frame 201, can be simulated under the wear condition of actual use, test material is under the wear resistance of specific pressure, speed and temperature condition, help engineer to select wear-resistant material suitable for various components of automobile according to test result, adopt modular design, different test components are replaced easily, to adapt to the test demand of different materials, help engineer to select wear-resistant material suitable for various components of automobile according to test result, provide basis for material selection.

[0023] Please refer to Figures 2-3In the embodiment, the fixed frame 201 is internally provided with a screw 202; the fixed frame 201 is internally fixedly connected with a load-bearing bottom plate 203; the load-bearing bottom plate 203 is fixedly welded with a trapezoidal counterweight 204 at the upper end; the trapezoidal counterweight 204 is internally provided with a storage bin 205; the trapezoidal counterweight 204 is fixedly installed with a working support plate 206 at the upper end, and the working support plate 206 is internally provided with an adjusting bin 207; the adjusting bin 207 is internally provided with a welding block 208; the welding block 208 is fixedly connected with a damping spring 209 at the side end; the damping spring 209 is fixedly connected with an L-shaped adjusting plate 210 at the side end; the L-shaped adjusting plate 210 is provided with a motor 211 at the side end, and the motor 211 is provided with a rotating shaft 212 at the output end; the rotating shaft 212 is fixedly connected with an assembled connecting disc 213 at the side end; the assembled connecting disc 213 is clamped and installed with a limiting disc 214 at the side end; the limiting disc 214 is welded with a positioning rod 215 at the side end; the screw 202 is installed into the fixed frame 201 to stably fix the device; the anti-slip and anti-damage pad 1 at the lower end of the load-bearing bottom plate 203 has an anti-slip effect; the trapezoidal counterweight 204 at the upper end of the load-bearing bottom plate 203 can increase the weight of the device bottom plate and improve the stability of the device; the storage bin 205 in the trapezoidal counterweight 204 stores the electric lifting rod 301; according to the size and shape of the new automobile material, the L-shaped adjusting plate 210 at the side end of the adjusting bin 207 is pulled to make the damping spring 209 at the side end of the welding block 208 stretch and contract, so as to drive the L-shaped adjusting plate 210 to stretch and contract, stably clamp the new automobile material, and facilitate the later friction test.

[0024] Please refer to Figure 4 In the embodiment, the test adjusting assembly comprises an electric lifting rod 301, a rectangular connecting plate 302, a fixed strip plate 303, a rotating rod 304, an adjusting sleeve 305, an assembled clamping plate 306, and a friction test plate 307; the storage bin 205 is internally provided with the electric lifting rod 301, and the electric lifting rod 301 is fixedly installed with the rectangular connecting plate 302 at the movable end; the rectangular connecting plate 302 is welded with the fixed strip plate 303 at the upper end; the two groups of fixed strip plates 303 are fixedly connected with the rotating rod 304, and the rotating rod 304 is rotatably connected with the adjusting sleeve 305 outside; the adjusting sleeve 305 is fixedly welded with the assembled clamping plate 306 at the upper end; the assembled clamping plate 306 is clamped and installed with the friction test plate 307 at the upper end; the appropriate limiting disc 214 is clamped and installed into the assembled connecting disc 213, the positioning rod 215 clamps and fixes the new automobile material, the motor 211 is started to make the rotating shaft 212 drive the assembled connecting disc 213 to rotate, so as to test the wear resistance of the new automobile material; the appropriate friction test plate 307 is clamped and installed onto the upper end of the assembled clamping plate 306, the electric lifting rod 301 is started according to the test angle, the adjusting sleeve 305 is adjusted to rotate outside the rotating rod 304, and the friction test plate 307 is attached to the surface of the new automobile material to better test the wear resistance.

[0025] In the process of work, the screw 202 is installed into the fixed frame 201, the device is firmly fixed, the anti-slip and damage pad 1 at the lower end of the bearing bottom plate 203 has anti-slip effect, the trapezoidal counterweight block 204 at the upper end of the bearing bottom plate 203 can increase the weight of the device chassis and improve the stability of the device, the storage bin 205 in the trapezoidal counterweight block 204 stores the electric lifting rod 301, according to the size and shape of the new automobile material, the L-shaped adjusting plate 210 at the side end of the adjusting bin 207 is pulled, the damping spring 209 at the side end of the welding block 208 is stretched and contracted, so as to drive the L-shaped adjusting plate 210 to stretch and contract, the new automobile material is clamped and fixed, the friction test is convenient in the later period, the appropriate limiting disc 214 is clamped and installed into the assembled connecting disc 213, the positioning rod 215 clamps and fixes the new automobile material, the motor 211 is started, the rotating shaft 212 drives the assembled connecting disc 213 to rotate, so as to test the wear resistance of the new automobile material, the appropriate friction test plate 307 is clamped and installed on the upper end of the assembled clamping plate 306, according to the test angle, the electric lifting rod 301 is started, the adjusting rotating sleeve 305 is adjusted to rotate outside the rotating rod 304, the friction test plate 307 is attached to the surface of the new automobile material, and the wear resistance test is better.

[0026] Through the above steps, the wear resistance of the material under specific pressure, speed and temperature conditions can be tested by simulating the wear condition under actual use condition, the engineers can select the wear-resistant material suitable for various parts of the automobile according to the test results, the modular design is adopted, different test components can be replaced to adapt to the test requirements of different materials, the engineers can select the wear-resistant material suitable for various parts of the automobile according to the test results, and the basis for material selection is provided.

Claims

1. A device for testing the wear resistance of new materials for automobiles, comprising a non-slip and non-damaging pad (1); characterized in that: The application also discloses a support limiting and clamping assembly for adjusting and limiting and clamping the new material of the automobile and a test adjusting assembly for wear-resistant test adjustment of the new material of the automobile.

2. The automobile new material wear resistance performance testing device according to claim 1, characterized in that: The inner part of the fixed frame (201) is provided with the screw (202); the inner part of the fixed frame (201) is fixedly connected with the load-bearing bottom plate (203); the upper end of the load-bearing bottom plate (203) is fixedly welded with the trapezoidal counterweight block (204); the trapezoidal counterweight block (204) is provided with the storage bin (205); and the upper end of the trapezoidal counterweight block (204) is fixedly installed with the working support plate (206).

3. The automobile new material wear resistance performance testing device according to claim 2, characterized in that: The inner part of the working support plate (206) is provided with the adjusting bin (207); the inner part of the adjusting bin (207) is provided with the welding block (208); the side end of the welding block (208) is fixedly connected with the damping spring (209); the side end of the damping spring (209) is fixedly connected with the L-shaped adjusting plate (210); and the side end of the L-shaped adjusting plate (210) is provided with the motor (211).

4. The automobile new material wear resistance testing device according to claim 3, characterized in that: The output end of the motor (211) is provided with the rotating shaft (212); the side end of the rotating shaft (212) is fixedly connected with the assembly connecting disc (213); the side end of the assembly connecting disc (213) is clamped and installed with the limiting disc (214); and the side end of the limiting disc (214) is welded with the positioning rod (215).

5. The automobile new material wear resistance performance testing device according to claim 4, characterized in that: The test adjusting assembly comprises the electric lifting rod (301), the rectangular connecting plate (302), the fixed strip plate (303), the rotating rod (304), the adjusting rotating sleeve (305), the assembly clamping plate (306) and the friction test plate (307); and the inner part of the storage bin (205) is provided with the electric lifting rod (301). 6.The automobile new material wear resistance performance testing device according to claim 1, characterized in that: The movable end of the electric lifting rod (301) is fixedly installed with the rectangular connecting plate (302); the upper end of the rectangular connecting plate (302) is welded with the fixed strip plate (303); and the two groups of fixed strip plates (303) are fixedly connected with the rotating rod (304).

7. The automobile new material wear resistance performance testing device according to claim 6, characterized in that: The outer side of the rotating rod (304) is rotatably connected with the adjusting rotating sleeve (305); the upper end of the adjusting rotating sleeve (305) is fixedly welded with the assembly clamping plate (306); and the upper end of the assembly clamping plate (306) is clamped and installed with the friction test plate (307).

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