Automobile environment-friendly plastic part detection device

Abstract

The utility model provides an automobile environment-friendly plastic part detection device. The automobile environment-friendly plastic part detection device comprises a base, and a stabilizing mechanism is arranged on the base; the stabilizing mechanism comprises a mounting base, the mounting base is arranged on the base, a first brake motor is fixedly mounted in the middle of the mounting base, a gear is mounted at the output end of the first brake motor, racks are arranged on the two sides of the gear on the mounting base, the two racks are arranged in a staggered mode, and clamping plates are fixedly mounted at one ends of the two racks. The two clamping plates are oppositely arranged, limiting rods are fixedly mounted on the two sides of the mounting base, through holes are formed in the two racks, and the limiting rods are arranged on the inner sides of the through holes. The automobile environment-friendly plastic part detection device provided by the utility model has the advantages that the use is convenient, the stability of the plastic part is strong, and the detection efficiency of the plastic part is high.

Description

Technical Field

[0001] This utility model relates to the field of automotive plastic parts testing technology, and in particular to an automotive environmentally friendly plastic parts testing device. Background Technology

[0002] Plastic parts are everyday and industrial products made primarily from plastics, encompassing all processes such as injection molding and vacuum forming. Plastics are a class of synthetic polymer materials with high plasticity. Compared to metals, stone, and wood, plastic products have advantages such as low cost and high plasticity, and are widely used in the national economy for everyday household items and industrial production. They also have extensive applications in the automotive manufacturing industry.

[0003] After plastic parts are manufactured, they need to undergo multiple performance tests, including hardness, thickness, and tensile strength. Hardness testing is typically performed using a Shore hardness tester. For example, with the LX-D model Shore hardness tester, the specific operation involves placing the plastic sample to be tested on a support platform, then pressing the Shore hardness tester onto the top of the sample and applying pressure. Finally, the hardness of the plastic sample is obtained by reading the Shore hardness tester.

[0004] However, the support platform of the existing Shore hardness tester is a flat plane. The plastic part to be tested is placed directly on the support platform, and then mechanical pressure is applied to complete the hardness test. When irregularly shaped plastic parts are placed on the platform, they are prone to shaking during mechanical pressure testing, resulting in inaccurate hardness test results. In addition, in order to make the test results more accurate, it is generally necessary to test the hardness at different points of the same plastic part sample. However, since the landing point of the Shore hardness tester is fixed, the tester needs to manually adjust the plastic part sample after completing a hardness test, which greatly affects the testing efficiency.

[0005] Therefore, it is necessary to provide a new testing device for environmentally friendly plastic parts in automobiles to solve the above-mentioned technical problems. Utility Model Content

[0006] The technical problem solved by this utility model is to provide an automotive environmentally friendly plastic parts testing device that is easy to use, has strong plastic parts stability, and has high plastic parts testing efficiency.

[0007] To solve the above-mentioned technical problems, the present invention provides an automotive environmentally friendly plastic parts testing device, which includes a base and a stabilizing mechanism on the base.

[0008] The stabilizing mechanism includes a mounting base, which is mounted on a base. A brake motor is fixedly mounted in the middle of the mounting base. A gear is mounted on the output end of the brake motor. Racks are provided on both sides of the gear on the mounting base. The two racks are staggered. A clamping plate is fixedly mounted on one end of each rack. The two clamping plates are arranged opposite each other. Limiting rods are fixedly mounted on both sides of the mounting base. Through holes are opened on each rack. The limiting rods are located inside the through holes.

[0009] Preferably, the base has a placement groove in the middle, a threaded rod is rotatably arranged inside the placement groove, a connecting buckle is fixedly installed at one end of the threaded rod, a fixing block is movably installed on the outside of the threaded rod, and the mounting seat is fixedly installed on the top of the fixing block.

[0010] Preferably, guide rails are fixedly installed on both sides of the base, and slots are provided on both sides below the mounting base, and the mounting base is slidably disposed on the outside of the guide rails through the slots.

[0011] Preferably, a support frame is fixedly installed in the middle of one side of the base, a threaded rod is rotatably provided inside the support frame, a brake motor is provided at the top of the threaded rod, the brake motor is fixedly installed at the top of the support frame, an adjustment plate is provided on the outside of the threaded rod, a support column is fixedly installed on one side of the adjustment plate, and a detector is provided on the outside of the support column.

[0012] Preferably, guide grooves are provided on both outer sides of the support frame, and connecting blocks are fixedly installed on both sides of the adjustment plate. The connecting blocks are located on the outer side of the support frame, and limit blocks are fixedly installed on one side of each of the two connecting blocks. The limit blocks are slidably located inside the guide grooves.

[0013] Preferably, a placement frame is sleeved on the outside of the support column, the detector is fixedly installed at the bottom of the placement frame, a placement hole is opened at the top of the placement frame, a fastening bolt is provided inside the placement hole, and the placement frame is fixedly installed on the support column by the fastening bolt.

[0014] Preferably, the width of the adjusting plate is smaller than the width of the placement frame, and the two sides of the adjusting plate are in contact with the inner wall of the placement frame.

[0015] Compared with related technologies, the automotive environmentally friendly plastic parts testing device provided by this utility model has the following beneficial effects:

[0016] This utility model provides a testing device for environmentally friendly plastic parts of automobiles. The plastic part of the automobile is placed between two clamping plates. When the brake motor is activated, the output end rotates, driving the upper gear to rotate. The rotation of the gear drives the racks on both sides to move in opposite directions, thereby causing the clamping plate at one end to move in opposite directions, thus clamping and securing the plastic part. Therefore, the plastic part can be fixed, avoiding vibration during the testing process, which would lead to inaccurate hardness test results. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the automotive environmentally friendly plastic parts testing device provided by this utility model;

[0018] Figure 2 for Figure 1 The diagram shows the structural schematic of the stabilizing mechanism.

[0019] Figure 3 for Figure 2 A schematic cross-sectional view of the stabilizing mechanism shown.

[0020] Figure 4 A partial structural schematic diagram of the automotive environmentally friendly plastic parts testing device provided by this utility model.

[0021] The following are the labeling elements in the diagram: 1. Base; 2. Stabilizing mechanism; 201. Mounting seat; 202. Rack; 203. Gear; 204. Clamping plate; 205. Brake motor one; 206. Limiting rod; 3. Threaded rod one; 4. Support column; 5. Adjusting plate; 6. Brake motor two; 7. Threaded rod two; 8. Guide groove; 9. Support frame; 10. Guide rail; 11. Connecting buckle; 12. Placement groove; 13. Fixing block; 14. Slot; 15. Fastening bolt; 16. Limiting block; 17. Connecting block; 18. Placement hole; 19. Placement frame; 20. Detector. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the automotive environmentally friendly plastic parts testing device provided by this utility model; Figure 2 for Figure 1 The diagram shows the structural schematic of the stabilizing mechanism. Figure 3 for Figure 2 A schematic cross-sectional view of the stabilizing mechanism shown. Figure 4This is a partial structural diagram of the automotive environmentally friendly plastic parts testing device provided by this utility model. The automotive environmentally friendly plastic parts testing device includes a base 1, on which a stabilizing mechanism 2 is mounted. The stabilizing mechanism 2 includes a mounting base 201, which is mounted on the base 1. A brake motor 205 is fixedly mounted in the middle of the mounting base 201. A gear 203 is mounted on the output end of the brake motor 205. Racks 202 are provided on both sides of the gear 203 on the mounting base 201, and the two racks 202 are staggered. A clamping plate 204 is fixedly mounted on one end of each rack 202, and the two clamping plates 204 are arranged opposite to each other. Limiting rods 206 are fixedly installed on both sides of the 01. Through holes are opened on both racks 202. The limiting rods 206 are set inside the through holes. Specifically, when inspecting automotive plastic parts, the automotive plastic parts are placed between two clamping plates 204. Then, the brake motor 205 works, and the output end rotates to drive the upper gear 203 to rotate. The rotation of the gear 203 drives the racks 202 on both sides to move in opposite directions, so that the racks 202 drive the clamping plate 204 at one end to move in opposite directions, thereby clamping and fastening the plastic parts.

[0024] Furthermore, a support frame 9 is fixedly installed in the middle of one side of the base 1. A threaded rod 7 is rotatably installed inside the support frame 9. A brake motor 6 is installed at the top of the threaded rod 7 and is fixedly installed at the top of the support frame 9. An adjusting plate 5 is installed on the outside of the threaded rod 7. A support column 4 is fixedly installed on one side of the adjusting plate 5. Guide grooves 8 are opened on both sides of the outside of the support frame 9. Connecting blocks 17 are fixedly installed on both sides of the adjusting plate 5. The connecting blocks 17 are located on the outside of the support frame 9. Limiting blocks 16 are fixedly installed on one side of each connecting block 17. The limiting blocks 16 are slidably installed inside the guide grooves 8 to lock the adjusting plate 5 and improve its position. To ensure stability during movement and prevent misalignment of the adjustment plate 5, the width of the adjustment plate 5 is smaller than the width of the placement frame 19. The two sides of the adjustment plate 5 are in contact with the inner wall of the placement frame 19 to limit the movement of the adjustment plate 5. A detector 20 is installed on the outside of the support column 4. During use, after the plastic part is fixed, the brake motor 6 works, and the output end rotates to drive the lower threaded rod 7 to rotate. The rotation of the threaded rod 7 drives the outer adjustment plate 5 to move downward. When the adjustment plate 5 moves downward, it will drive the support column 4 on one side to move downward. When the support column 4 moves downward, it will drive the bottom detector 20 to move downward to perform hardness testing on the plastic part.

[0025] Furthermore, a placement groove 12 is provided in the middle of the base 1. A threaded rod 3 is rotatably provided inside the placement groove 12. A connecting buckle 11 is fixedly installed at one end of the threaded rod 3. A fixing block 13 is movably installed on the outside of the threaded rod 3. Guide rails 10 are fixedly installed on both sides of the base 1. Slots 14 are provided on both sides below the mounting seat 201. The mounting seat 201 is slidably placed on the outside of the guide rails 10 through the slots 14 to limit the mounting seat 201 and improve the stability of the mounting seat 201 during movement. The mounting seat 201 is fixedly installed on the top of the fixing block 13. When the position of the plastic part needs to be adjusted, the operator turns the connecting buckle 11, thereby driving the threaded rod 3 on one side to rotate. The rotation of the threaded rod 3 drives the outer fixing block 13 to move. The movement of the fixing block 13 drives the upper stabilizing mechanism 2 to move as a whole, thereby realizing the displacement of the plastic part.

[0026] Furthermore, a placement frame 19 is sleeved on the outside of the support column 4, and the detector 20 is fixedly installed at the bottom of the placement frame 19. A placement hole 18 is opened at the top of the placement frame 19, and a fastening bolt 15 is provided inside the placement hole 18. The placement frame 19 is fixedly installed on the support column 4 by the fastening bolt 15. When the position of the detector 20 needs to be adjusted, the operator tightens the fastening bolt 15 and then slides the placement frame 19 so that the placement frame 19 slides on the support column 4, thereby adjusting the detector 20 below. After adjustment, the operator tightens the fastening bolt 15 again to fix the detector 20.

[0027] The working principle of the automotive environmentally friendly plastic parts testing device provided by this utility model is as follows:

[0028] When inspecting automotive plastic parts, the plastic parts are placed between two clamping plates 204. Then, the brake motor 205 is activated, and the output end rotates, driving the upper gear 203 to rotate. The rotation of the gear 203 drives the racks 202 on both sides to move in opposite directions, thereby causing the racks 202 to drive the clamping plate 204 at one end to move in opposite directions, thus clamping and securing the plastic parts.

[0029] After the plastic part is fixed, during testing, the brake motor 6 works, and the output end rotates to drive the threaded rod 7 below to rotate. The rotation of the threaded rod 7 drives the outer adjusting plate 5 to move downward. When the adjusting plate 5 moves downward, it will drive the support column 4 on one side to move downward. When the support column 4 moves downward, it will drive the bottom detector 20 to move downward to test the hardness of the plastic part.

[0030] When the position of the plastic part needs to be adjusted, the operator turns the connecting buckle 11, which drives the threaded rod 3 on one side to rotate. The rotation of the threaded rod 3 drives the outer fixing block 13 to move. The movement of the fixing block 13 drives the upper stabilizing mechanism 2 to move as a whole, thereby realizing the displacement of the plastic part.

[0031] When the position of the detector 20 needs to be adjusted, the operator tightens the fastening bolt 15 and then slides the placement frame 19 so that the placement frame 19 slides on the support column 4, thereby adjusting the detector 20 below. After adjustment, the operator tightens the fastening bolt 15 again to fix the detector 20.

[0032] Compared with related technologies, the automotive environmentally friendly plastic parts testing device provided by this utility model has the following beneficial effects:

[0033] This utility model provides a testing device for environmentally friendly plastic parts of automobiles. The plastic part of the automobile is placed between two clamping plates 204. Then, the brake motor 205 is activated, and the output end rotates to drive the upper gear 203 to rotate. The rotation of the gear 203 drives the racks 202 on both sides to move in opposite directions, thereby causing the racks 202 to drive the clamping plate 204 at one end to move in opposite directions, thus clamping and securing the plastic part. Therefore, the plastic part can be fixed and avoids the plastic part from shaking during the testing process, which would lead to inaccurate hardness test results.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automobile environmental protection plastic part detection device, characterized in that, Including the base, the base is equipped with stable mechanism; The mounting seat is provided on the base, the brake motor one is fixedly installed in the middle of the mounting seat, the gear is installed at the output end of the brake motor one, the mounting seat is provided with a rack on both sides of the gear, the two racks are staggered, the clamping plates are fixedly installed at one end of the two racks, the two clamping plates are oppositely arranged, the limiting rods are fixedly installed on both sides of the mounting seat, the through holes are formed in the two racks, and the limiting rods are arranged in the through holes.

2. The automobile environment-friendly plastic part detection device according to claim 1, characterized in that, The placing groove is formed in the middle of the base, the threaded rod one is rotatably arranged in the placing groove, the connecting buckle is fixedly installed at one end of the threaded rod one, the fixed block is movably installed outside the threaded rod one, and the mounting seat is fixedly installed on the top of the fixed block.

3. The automobile environment-friendly plastic part detection device according to claim 1, characterized in that, The guide rails are fixedly installed on both sides of the base, the clamping grooves are formed in the lower sides of the mounting seat, and the mounting seat is slidably arranged outside the guide rails through the clamping grooves.

4. The automobile environment-friendly plastic part detection device according to claim 1, characterized in that, The supporting frame is fixedly installed on one side of the base, the threaded rod two is rotatably arranged in the supporting frame, the brake motor two is arranged on the top of the threaded rod two, the brake motor two is fixedly installed on the top of the supporting frame, the adjusting plate is arranged outside the threaded rod two, the supporting column is fixedly installed on one side of the adjusting plate, and the detector is arranged outside the supporting column.

5. The automobile environment-friendly plastic part detection device according to claim 4, characterized in that, The guide grooves are formed in the outer sides of the supporting frame, the connecting blocks are fixedly installed on both sides of the adjusting plate, the connecting blocks are arranged outside the supporting frame, the limiting blocks are fixedly installed on one side of the two connecting blocks, and the limiting blocks are slidably arranged in the guide grooves.

6. The automobile environment-friendly plastic part detection device according to claim 4, characterized in that, The supporting column is sleeved with the placing frame, the detector is fixedly installed on the bottom of the placing frame, the placing hole is formed in the top of the placing frame, the fastening bolt is arranged in the placing hole, and the placing frame is fixedly installed on the supporting column through the fastening bolt.

7. The automobile environment-friendly plastic part detection device according to claim 4, characterized in that, The width of the adjusting plate is less than that of the placing frame, and the adjusting plate is attached to the inner wall of the placing frame.

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