A hardness detection device for automobile parts

Abstract

The utility model relates to the technical field of automobile parts detection, concretely to a hardness detection device for automobile parts, including detection device ontology and clamp, the top of detection device ontology installs detection station, the top left side of detection station is equipped with the chute, the inner wall right side of chute is connected with the sliding plate of sliding, the top of sliding plate installs the center plate, the right side rotation is connected with a plurality of conveying rollers in the upper portion of detection station, through in the detection of automobile parts, the side between it and center plate is pasted, and promotes to the left, thereby utilizes a plurality of conveying rollers to realize the feeding operation of automobile parts, and reduces the operation difficulty and the labor amount, and then utilizes both sides clamp to clamp the automobile parts after feeding is completed, this not only reduces the complexity of feeding, and the subsequent automobile parts are taken down conveniently, and then improve the use effect and the use performance of detection device.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts testing technology, and more specifically, to a hardness testing device for automotive parts. Background Technology

[0002] In the field of automotive parts manufacturing and quality inspection, hardness testing is one of the key processes to ensure that product performance meets standards. In the existing technology, the device used for hardness testing of automotive parts usually includes core components such as a test platform, sensors, control system and data processing module, which can accurately measure the hardness value of automotive parts.

[0003] In practical applications, the loading and unloading process of existing hardness testing devices still requires frequent manual operation. Operators need to manually place the parts to be tested one by one into the testing position and take them out after the test is completed. Especially for longer parts, the position or angle needs to be adjusted repeatedly to ensure the testing accuracy. This manual intervention not only increases the difficulty of operation, but also significantly reduces the testing efficiency, thus affecting the overall performance of the hardness testing device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, this utility model provides a hardness testing device for automotive parts, which solves the problem that the prior art requires frequent manual operation. Operators need to manually place the parts to be tested one by one in the testing position and take them out after the test is completed, which not only increases the difficulty of operation, but also significantly reduces the testing efficiency.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a hardness testing device for automotive parts, comprising a testing device body and a fixture, wherein a testing platform is installed on the top of the testing device body, a groove is provided on the top left side of the testing platform, a slide plate is slidably connected to the inner wall of the groove on the right side, a center plate is installed on the top of the slide plate, and multiple conveying rollers are rotatably connected to the upper right side of the testing platform.

[0006] The inner wall of the slide groove is equipped with a slide rod, and a spring is sleeved on the outer side of the slide rod.

[0007] One end of the spring is installed on the left side of the inner wall of the slide groove, and the other end is installed between the spring and the left side of the slide plate. The slide plate is slidably connected to the outside of the slide rod.

[0008] The center plate is rotatably connected to a rotating rod in the middle. Pull ropes are installed on both the front and rear sides of the right side of the rotating rod. The center plate has a moving groove on both the front and rear sides inside. A moving plate is slidably connected to the inner wall of the moving groove. Elastic elements are installed on the adjacent side of the moving plate on both the front and rear sides. A locking plate is installed at the bottom of the moving plate. A through groove is opened on the bottom wall of the moving groove. The sliding plate has a locking groove on both the front and rear sides of the top.

[0009] The pull ropes on both the front and rear sides have their opposite ends passing through the moving groove and are installed between the pull ropes and the moving plate. The pull ropes are installed inside the center plate, and the elastic elements on both the front and rear sides have their adjacent ends installed on the inner wall of the moving groove.

[0010] The upper part of the card plate is slidably connected to the inner wall of the through groove, and the lower part is slidably connected to the inner wall of the card slot. The lower parts of the card plates on the front and rear sides both penetrate the card slot on opposite sides.

[0011] The bottom of the center plate is attached to the top surface of the testing table, and the center plate is positioned between two clamps.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] In the above solution, when inspecting automotive parts, one side of the part is placed against the center plate and pushed to the left, thereby using multiple conveyor rollers to load the automotive parts, reducing the difficulty and workload of operation. After loading, the automotive parts are clamped by clamps on both sides, which not only reduces the complexity of loading but also facilitates the subsequent removal of the automotive parts, thereby improving the effectiveness and performance of the inspection device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a right view of the testing platform of this utility model;

[0016] Figure 3 for Figure 2 Cross-sectional view of the structure at point AA;

[0017] Figure 4 This is a front view of the center plate of this utility model;

[0018] Figure 5 for Figure 4 Cross-sectional view of the structure at point BB;

[0019] Figure 6 for Figure 5 Enlarged view of the structure at point C;

[0020] Figure 7 This is a schematic diagram of the card slot structure of this utility model.

[0021] [Figure Labels]

[0022] 1. Detection device body; 2. Fixture; 3. Detection table; 4. Center plate; 5. Slide groove; 6. Slide rod; 7. Spring; 8. Slide plate; 9. Conveyor roller; 10. Rotating rod; 11. Clamping plate; 12. Moving groove; 13. Pull rope; 14. Elastic element; 15. Moving plate; 16. Through groove; 17. Clamping groove. Detailed Implementation

[0023] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Example 1: Please refer to Figures 1 to 7 This utility model provides a technical solution: a hardness testing device for automotive parts, including a testing device body 1 and a clamp 2. A testing platform 3 is installed on the top of the testing device body 1. A groove 5 is opened on the top left side of the testing platform 3. A slide plate 8 is slidably connected to the inner wall of the groove 5 on the right side. A center plate 4 is installed on the top of the slide plate 8. Multiple conveying rollers 9 are rotatably connected to the upper right side of the testing platform 3. The bottom of the center plate 4 is in contact with the top surface of the testing platform 3, and the center plate 4 is set between two clamps 2. Thus, during testing, one side of the automotive part is in contact with the right side of the center plate 4, and is pushed to the left by multiple conveying rollers 9, thereby reducing the complexity of loading and unloading and the labor intensity.

[0025] First, place one side of the car part against the right side of the center plate 4 and put it on top of the inspection table 3. Then, push the car part to the left, causing the slide plate 8 to move to the left along the inner wall of the slide groove 5. At the same time, the multiple conveying rollers 9 are used to facilitate the movement of the car part to the left. When the car part reaches the inspection position, the front and rear clamps 2 are activated to clamp it, which makes it easier for the operator to load the car part and improves the accuracy of loading. After the loading is completed, the clamps on the car part are released, and the center plate 4 is used to push the car part to the right. At the same time, the conveying rollers 9 are used to transport the car part to the right so that the inspected car part can be unloaded and the operator can easily remove it.

[0026] Example 2: Based on Example 1, in order to facilitate the removal of the inspected automotive parts, a sliding rod 6 is installed on the inner wall of the slide 5, and a spring 7 is sleeved on the outer side of the sliding rod 6; one end of the spring 7 is installed on the left side of the inner wall of the slide 5, and the other end is installed between the left side of the slide plate 8. The slide plate 8 is slidably connected to the outer side of the sliding rod 6, so that when the center plate 4 is pushed to the left, the spring 7 is compressed on the inner wall of the slide 5. After the inspection is completed, the spring 7 pushes the center plate 4 to reset and drives the automotive parts to be conveyed to the right. At the same time, multiple conveying rollers 9 are used to facilitate the unloading of automotive parts.

[0027] First, place one side of the car part against the right side of the center plate 4 and put it on top of the inspection table 3. Then, push the car part to the left, and drive the slide plate 8 to move to the left along the inner wall of the slide groove 5. At this time, the spring 7 is compressed on the outside of the slide rod 6. At the same time, the multiple conveying rollers 9 are used to facilitate the movement of the car part to the left. After the inspection is completed, release the clamp on the car part. At this time, use the elastic force of the spring 7 to push the slide plate 8 to the right to reset, and use the center plate 4 to push the car part to the right. At the same time, with the help of the conveying rollers 9, the car part is conveyed to the right so that the inspected car part can be unloaded.

[0028] Example 3: Based on Example 2, to facilitate maintenance of the center plate 4, a rotating rod 10 is rotatably connected to the center plate 4. Pull ropes 13 are installed on both the front and rear sides of the right side of the rotating rod 10. Moving grooves 12 are provided on both the front and rear sides of the interior of the center plate 4. Moving plates 15 are slidably connected to the inner walls of the moving grooves 12. Elastic elements 14 are installed on the adjacent sides of the moving plates 15 on both the front and rear sides. A locking plate 11 is installed at the bottom of the moving plates 15. A through groove 16 is provided on the bottom wall of the moving groove 12. Locking grooves 17 are provided on both the front and rear sides of the top of the sliding plate 8. The opposite ends of the pull ropes 13 on both the front and rear sides pass through the moving grooves 13. 2. The pull rope 13 is installed inside the center plate 4 and the near ends of the elastic members 14 on both the front and rear sides are installed on the inner wall of the moving groove 12. Thus, when the rotating rod 10 is rotated, the pull rope 13 is used to pull the moving plate 15 to slide along the inner wall of the moving groove 12. The upper part of the card plate 11 is slidably connected to the inner wall of the through groove 16, and the lower part is slidably connected to the inner wall of the card slot 17. The lower parts of the front and rear card plates 11 on opposite sides pass through the card slot 17. Thus, when the front and rear card plates 11 are driven to move towards each other, the restriction between the center plate 4 and the slide plate 8 can be released, so as to facilitate maintenance or user use as needed.

[0029] First, rotate the lever 10 to drive the front and rear pull ropes 13 to wrap around its outer side, and pull the front and rear moving plates 15 to slide towards each other along the inner wall of the moving groove 12. This compresses the elastic element 14, while driving the upper part of the front and rear clamping plates 11 to slide along the inner wall of the through groove 16 and the lower part to slide towards each other along the inner wall of the clamping groove 17. Then, the center plate 4 can be removed upwards for maintenance or use as needed. After that, place the center plate 4 on top of the slide plate 8 and drive the lower part of the clamping plate 11 to insert into the inner wall of the clamping groove 17. Then, release the lever 10, thereby using the elastic force of the elastic element 14 to push the two moving plates 15 to reset, and drive one side of the clamping plate 11 to engage with the clamping groove 17, thus facilitating subsequent maintenance or disassembly and use.

[0030] The working process of this utility model is as follows:

[0031] In use, first place one side of the car part against the right side of the center plate 4 and place it on the top of the testing table 3. Then, push the car part to the left, and drive the slide plate 8 to move to the left along the inner wall of the slide groove 5. At this time, the spring 7 is compressed on the outside of the slide rod 6. At the same time, the multiple conveying rollers 9 are set to facilitate the movement of the car part to the left. When the movement reaches the testing position, the front and rear clamps 2 are activated to clamp it, which makes it convenient for the operator to load the car part and improves the accuracy of loading. After completion, release the clamp on the car part. At this time, the spring force of the spring 7 pushes the slide plate 8 to the right to reset, and the center plate 4 pushes the car part to the right. At the same time, the conveying rollers 9 are used to transport the car part to the right so that the car part after testing can be unloaded, which makes it convenient for the operator to remove it and increase the use effect of the testing device body 1.

[0032] When the center plate 4 needs maintenance, first rotate the rotating rod 10 to drive the front and rear pull ropes 13 to wrap around its outer side, and pull the front and rear moving plates 15 to slide towards each other along the inner wall of the moving groove 12. This compresses the elastic element 14, while driving the upper part of the front and rear clamping plates 11 to slide along the inner wall of the through groove 16 and the lower part to slide towards each other along the inner wall of the clamping groove 17. Then, the center plate 4 can be removed upwards for maintenance or use as needed. After that, place the center plate 4 on top of the sliding plate 8 and drive the lower part of the clamping plate 11 to insert into the inner wall of the clamping groove 17. Then, release the rotating rod 10, thereby using the elastic force of the elastic element 14 to push the two moving plates 15 to reset, and drive one side of the clamping plate 11 to engage with the clamping groove 17, thus facilitating subsequent maintenance or disassembly.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A hardness testing device for automotive parts, characterized in that, The device includes a detection device body (1) and a fixture (2). A detection platform (3) is installed on the top of the detection device body (1). A slid groove (5) is opened on the left side of the top of the detection platform (3). A slide plate (8) is slidably connected to the right side of the inner wall of the slid groove (5). A center plate (4) is installed on the top of the slide plate (8). Multiple conveying rollers (9) are rotatably connected to the upper right side of the detection platform (3).

2. The hardness testing device for automotive parts according to claim 1, characterized in that, The inner wall of the slide (5) is fitted with a slide rod (6), and a spring (7) is sleeved on the outer side of the slide rod (6).

3. The hardness testing device for automotive parts according to claim 2, characterized in that, One end of the spring (7) is installed on the left side of the inner wall of the slide groove (5), and the other end is installed between the left side of the slide plate (8), which is slidably connected to the outside of the slide rod (6).

4. The hardness testing device for automotive parts according to claim 1, characterized in that, A rotating rod (10) is rotatably connected to the center plate (4). Pull ropes (13) are installed on both the front and rear sides of the right side of the rotating rod (10). Moving grooves (12) are opened on both the front and rear sides of the interior of the center plate (4). Moving plates (15) are slidably connected to the inner wall of the moving grooves (12). Elastic elements (14) are installed on the adjacent side of the moving plates (15) on both the front and rear sides. A card plate (11) is installed at the bottom of the moving plates (15). A through groove (16) is opened on the bottom wall of the moving grooves (12). Card slots (17) are opened on both the front and rear sides of the top of the sliding plate (8).

5. The hardness testing device for automotive parts according to claim 4, characterized in that, The pull ropes (13) on both the front and rear sides have their opposite ends passing through the moving groove (12) and are installed between the moving plate (15). The pull ropes (13) are installed inside the center plate (4), and the elastic elements (14) on both the front and rear sides have their adjacent ends installed on the inner wall of the moving groove (12).

6. The hardness testing device for automotive parts according to claim 4, characterized in that, The upper part of the card plate (11) is slidably connected to the inner wall of the through groove (16), and the lower part is slidably connected to the inner wall of the card slot (17). The lower parts of the card plates (11) on the front and rear sides are respectively connected to the card slot (17).

7. The hardness testing device for automotive parts according to claim 1, characterized in that, The bottom of the center plate (4) is attached to the top surface of the testing table (3), and the center plate (4) is positioned between the two clamps (2).

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