Strength detection tool for outward-opening handle of vehicle door

Abstract

The utility model relates to the technical field of detection tools, in particular to a vehicle door outward-opening handle strength detection tool which comprises a base and a test assembly, and the test assembly comprises a support, two electronic sliding rails, two sliding blocks, a movable plate, a vehicle door outward-opening handle, a first air cylinder, a lifting plate and two clamping units. After a vehicle door outward-opening handle bolt is fixed to a movable plate, a first air cylinder is started to drive a lifting plate to move downwards, then a vehicle door outward-opening handle is clamped and fixed through a clamping unit, at the moment, the first air cylinder moves upwards, the vehicle door outward-opening handle is pulled, the strength is tested, meanwhile, the vehicle door outward-opening handle cannot be clamped, and the strength of the vehicle door outward-opening handle is tested. According to the technical scheme, the lifting plate is directly and rapidly moved downwards, the lifting plate is used for hitting the handle, the vehicle door outward-opening handle can not be fixed, the handle is clamped, the height is increased, and the handle is thrown down from the higher position, so that the strength of the vehicle door outward-opening handle can be tested in multiple modes, the testing accuracy is improved, and the strength testing range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of detection tools, in particular to a strength detection tool for an external door handle of a vehicle. Background Technique

[0002] In the production and processing of automobile parts, it is necessary to detect the strength of the external door handle of the vehicle. At present, it is placed on a simulation test bench for strength simulation experiments. However, the fixture installed on the external door handle will automatically fall off when the pulling force is too large, so it cannot be used to detect the strength of the external door handle of the vehicle.

[0003] The prior art patent CN202049049U discloses a strength detection tool for an external door handle of a vehicle. First, place the positioning base on the working table of the tensile tester. Insert the external door handle of the vehicle into the positioning slot of the positioning base with the external door handle seat facing up, and the cable support is exposed on the positioning base. At the same time, clamp the clamping handle of the clamping block on the tensile tester.

[0004] However, in the above-mentioned prior art, only a single tensile test can be performed on the external door handle, and strength tests cannot be performed from multiple aspects. The number of test items is small and the test accuracy is poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide a strength detection tool for an external door handle of a vehicle, which solves the problems in the prior art that only a single tensile test can be performed on the external door handle, strength tests cannot be performed from multiple aspects, the number of test items is small, and the test accuracy is poor.

[0006] To achieve the above purpose, the utility model provides a strength detection tool for an external door handle of a vehicle, including a base and a test component;

[0007] The test component includes a bracket, two electronic slide rails, two sliders, a moving plate, an external door handle of a vehicle, a first cylinder, a lifting plate and two clamping units. The bracket is fixedly connected to the base and is located above the base. The two electronic slide rails are both fixedly connected to the base and are symmetrically arranged above the base. The two sliders are respectively slidably connected to the corresponding electronic slide rails. The moving plate is fixedly connected to the two sliders and is located above the two sliders. The external door handle of the vehicle is bolted to the moving plate and is located above the moving plate. The first cylinder is fixedly connected to the bracket and is located on the inner top wall of the bracket. The output end of the first cylinder is fixedly connected to the lifting plate. The two clamping units are symmetrically arranged on the lifting plate.

[0008] Wherein, the test component further includes a control panel, and the control panel is fixedly connected to the base and is located on one side of the base.

[0009] Among them, the clamping unit includes a fixing plate, a second cylinder, and clamping claws. The fixing plate is fixedly connected to the moving plate and is located on one side of the moving plate. The second cylinder is rotatably connected to the fixing plate. The output end of the second cylinder is rotatably connected to one side of the clamping claws. One end of the clamping claws is rotatably connected to the lifting plate and is located below the lifting plate.

[0010] Among them, the strength detection tool for the outer door handle of a vehicle further includes an expansion component, and the expansion component is arranged on the testing component.

[0011] Among them, the expansion component includes a plurality of moving wheels and metal blocks. The plurality of moving wheels are all fixedly connected to the base and are sequentially distributed below the base. The metal block is fixedly connected to the lifting plate and is located below the lifting plate.

[0012] For a strength detection tool for the outer door handle of a vehicle according to the present utility model, after the outer door handle of the vehicle is bolted to the moving plate, the first cylinder is activated to drive the lifting plate to move downward. Then, the outer door handle of the vehicle is clamped and fixed by the clamping unit. At this time, the first cylinder moves upward to pull the outer door handle of the vehicle to test the strength. At the same time, the outer door handle of the vehicle can also not be clamped, and the lifting plate can be directly moved downward quickly to strike it through the lifting plate. It can also not fix the outer door handle of the vehicle. After clamping it, raise the height and drop it from a high place. Through the above structural settings, the strength of the outer door handle of the vehicle can be tested in multiple ways, improving the test accuracy and the range of strength testing. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art.

[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present utility model.

[0015] Figure 2 It is a cross-sectional view of the overall structure of the first embodiment of the present utility model.

[0016] Figure 3 It is the Figure 2 A - A line cross-sectional view of the present utility model.

[0017] Figure 4 It is the Figure 2 Enlarged view of the partial structure at B of the present utility model.

[0018] Figure 5It is a schematic structural diagram of the whole of the second embodiment of the present utility model.

[0019] Figure 6 It is a cross-sectional view of the whole of the second embodiment of the present utility model.

[0020] Figure 7 It is of the present utility model Figure 6 Cross-sectional view taken along line C-C.

[0021] Figure 8 It is of the present utility model Figure 6 Enlarged view of the local structure at D.

[0022] 101 - Base, 102 - Bracket, 103 - Electronic slide rail, 104 - Slide block, 105 - Moving plate, 106 - Outer door handle of vehicle, 107 - First cylinder, 108 - Lifting plate, 109 - Control panel, 110 - Fixed plate, 111 - Second cylinder, 112 - Clamping jaw, 201 - Moving wheel, 202 - Metal block. Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0024] First embodiment:

[0025] Please refer to Figures 1 to 4 where Figure 1 is a schematic structural diagram of the whole of the first embodiment of the present utility model, Figure 2 is a cross-sectional view of the whole of the first embodiment of the present utility model, Figure 3 is of the present utility model Figure 2 Cross-sectional view taken along line A-A, Figure 4 is of the present utility model Figure 2 Enlarged view of the local structure at B.

[0026] The present utility model provides a strength detection tool for an outer door handle of a vehicle, including a base 101 and a test assembly. The test assembly includes a bracket 102, two electronic slide rails 103, two slide blocks 104, a moving plate 105, an outer door handle 106 of a vehicle, a first cylinder 107, a lifting plate 108, two clamping units and a control panel 109. The clamping unit includes a fixed plate 110, a second cylinder 111 and a clamping jaw 112.

[0027] For this specific embodiment, after the vehicle door outside handle 106 is bolted to the moving plate 105, the first cylinder 107 is activated to drive the lifting plate 108 downward. Then, the second cylinder 111 is activated to drive the clamping claws 112 to rotate below the lifting plate 108. Subsequently, the two clamping claws 112 move closer to clamp and fix the vehicle door outside handle 106. At this time, the first cylinder 107 moves upward to pull the vehicle door outside handle 106 to test its strength. Meanwhile, the vehicle door outside handle 106 may not be clamped, and the lifting plate 108 can be directly moved downward rapidly to strike it through the lifting plate 108. Additionally, the vehicle door outside handle 106 may not be fixed, and after it is clamped, it can be lifted to a certain height and then dropped from a high place.

[0028] Among them, the bracket 102 is fixedly connected to the base 101 and is located above the base 101. Both of the electronic slide rails 103 are fixedly connected to the base 101 and are symmetrically arranged above the base 101. The two sliders 104 are respectively slidably connected to the corresponding electronic slide rails 103. The moving plate 105 is fixedly connected to both of the sliders 104 and is located above both of the sliders 104. The vehicle door outside handle 106 is bolted to the moving plate 105 and is located above the moving plate 105. The first cylinder 107 is fixedly connected to the bracket 102 and is located on the inner top wall of the bracket 102. The output end of the first cylinder 107 is fixedly connected to the lifting plate 108. The two clamping units are symmetrically arranged on the lifting plate 108. After the vehicle door outside handle 106 is bolted to the moving plate 105, the first cylinder 107 is activated to drive the lifting plate 108 downward, and then the vehicle door outside handle 106 is clamped and fixed by the clamping unit. At this time, the first cylinder 107 moves upward to pull the vehicle door outside handle 106 to test its strength. Meanwhile, the vehicle door outside handle 106 may not be clamped, and the lifting plate 108 can be directly moved downward rapidly to strike it through the lifting plate 108. Additionally, the vehicle door outside handle 106 may not be fixed, and after it is clamped, it can be lifted to a certain height and then dropped from a high place. Thus, the vehicle door outside handle 106 can be tested for strength in various ways, improving the test accuracy and the scope of strength testing.

[0029] Secondly, the control panel 109 is fixedly connected to the base 101 and is located on one side of the base 101. The control panel 109 can adjust the power of the first cylinder 107, and adjust the speed and force of driving the lifting plate 108 to move, thereby adjusting the strength of the test.

[0030] Meanwhile, the fixed plate 110 is fixedly connected to the moving plate 105 and is located on one side of the moving plate 105. The second cylinder 111 is rotatably connected to the fixed plate 110. The output end of the second cylinder 111 is rotatably connected to one side of the clamping jaw 112. One end of the clamping jaw 112 is rotatably connected to the lifting plate 108 and is located below the lifting plate 108. The fixed plate 110 supports the second cylinder 111. When the second cylinder 111 is activated, it drives the clamping jaw 112 to rotate below the lifting plate 108, and then the two clamping jaws 112 move closer to clamp and fix the outside door handle 106 of the vehicle.

[0031] When using the present utility model to perform the strength test on the outside door handle 106 of the vehicle, after the outside door handle 106 is bolted to the moving plate 105, the first cylinder 107 is activated to drive the lifting plate 108 to move downward. Then, when the second cylinder 111 is activated, it drives the clamping jaw 112 to rotate below the lifting plate 108, and then the two clamping jaws 112 move closer to clamp and fix the outside door handle 106 of the vehicle. At this time, the first cylinder 107 moves upward to pull the outside door handle 106 to test the strength. At the same time, the outside door handle 106 can also not be clamped, and the lifting plate 108 can be directly moved downward rapidly to strike it through the lifting plate 108. It is also possible not to fix the outside door handle 106 of the vehicle. After clamping it, raise the height, and then the electronic slide rail 103 is activated to drive the slider 104 to move, drive the moving plate 105 to move away, and drop it from a height. Through the above structural settings, the outside door handle 106 of the vehicle can be tested for strength in multiple ways, improving the test accuracy and the scope of the strength test.

[0032] Second Embodiment:

[0033] On the basis of the first embodiment, please refer to Figures 5 to 8 , where Figure 5 is the overall structural schematic diagram of the second embodiment of the present utility model, Figure 6 is the overall cross-sectional view of the second embodiment of the present utility model, Figure 7 is the Figure 6 C-C line cross-sectional view of the present utility model, Figure 8 is the Figure 6 local enlarged structural view at D of the present utility model.

[0034] The present utility model provides a strength detection tool for an outside door handle of a vehicle, which further includes an expansion component. The expansion component includes a plurality of moving wheels 201 and a metal block 202.

[0035] For this specific embodiment, the moving wheel 201 drives the base 101 to move and adjust the position. When the lifting plate 108 moves downward, the metal block 202 moves downward to contact the outside door handle 106 of the vehicle and collide with it, avoiding damage to the lifting plate 108, thereby assisting and optimizing the test operation.

[0036] Among them, the expansion component is arranged on the test component. The expansion component assists and optimizes the test operation.

[0037] Secondly, a plurality of the moving wheels 201 are fixedly connected to the base 101 and are sequentially distributed below the base 101. The metal block 202 is fixedly connected to the lifting plate 108 and is located below the lifting plate 108. The moving wheel 201 drives the base 101 to move and adjust the position. When the lifting plate 108 moves downward, the metal block 202 moves downward to contact the outside door handle 106 of the vehicle and collide with it, avoiding damage to the lifting plate 108.

[0038] When using the present utility model for strength testing, the moving wheel 201 drives the base 101 to move and adjust the position. When the lifting plate 108 moves downward, the metal block 202 moves downward to contact the outside door handle 106 of the vehicle and collide with it, avoiding damage to the lifting plate 108, thereby assisting and optimizing the test operation.

[0039] The above-disclosed are only one or more preferred embodiments of the present application, and the scope of rights of the present application cannot be limited thereby. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. An external door handle strength detection tool for a vehicle, including a base, characterized in that, it further includes a test component; The test component includes a bracket, two electronic slide rails, two sliders, a moving plate, an external door handle of the vehicle, a first cylinder, a lifting plate and two clamping units. The bracket is fixedly connected to the base and is located above the base. The two electronic slide rails are both fixedly connected to the base and are symmetrically arranged above the base. The two sliders are respectively slidably connected to the corresponding electronic slide rails. The moving plate is fixedly connected to the two sliders and is located above the two sliders. The external door handle of the vehicle is bolted to the moving plate and is located above the moving plate. The first cylinder is fixedly connected to the bracket and is located on the inner top wall of the bracket. The output end of the first cylinder is fixedly connected to the lifting plate. The two clamping units are symmetrically arranged on the lifting plate.

2. The external door handle strength detection tool for a vehicle according to claim 1, characterized in that, the test component further includes a control panel, and the control panel is fixedly connected to the base and is located on one side of the base.

3. The external door handle strength detection tool for a vehicle according to claim 2, characterized in that, the clamping unit includes a fixing plate, a second cylinder and a clamping claw. The fixing plate is fixedly connected to the moving plate and is located on one side of the moving plate. The second cylinder is rotatably connected to the fixing plate. The output end of the second cylinder is rotatably connected to one side of the clamping claw. One end of the clamping claw is rotatably connected to the lifting plate and is located below the lifting plate.

4. The external door handle strength detection tool for a vehicle according to claim 3, characterized in that, the external door handle strength detection tool for a vehicle further includes an expansion component, and the expansion component is arranged on the test component.

5. The external door handle strength detection tool for a vehicle according to claim 4, characterized in that, the expansion component includes a plurality of moving wheels and metal blocks. The plurality of moving wheels are all fixedly connected to the base and are sequentially distributed below the base. The metal block is fixedly connected to the lifting plate and is located below the lifting plate.

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