Automobile cross beam detection device

Abstract

The utility model relates to the technical field of automobile part detection, in particular to an automobile crossbeam detection device, which comprises a placing plate, a support, a detector and a fixing device, the upper surface of the placing plate is fixedly connected with the support, the detector is arranged in the support, the fixing device is arranged on the surface of the placing plate, and the fixing device is arranged on the support. The fixing device comprises a fixing plate and a limiting plate, the limiting plate is fixedly connected with the surface of the placing plate, the fixing plate is slidably connected with the inner wall of the limiting plate, an adjusting groove is formed in the surface of the limiting plate, an abutting hole is formed in the fixing plate, and a clamping ball is slidably connected with the inner wall of the abutting hole. And the clamping balls are clamped with the inner walls of the adjusting grooves. By arranging the fixing device, materials are effectively limited, the effect of limiting the materials is achieved, the situation that when the equipment is used and the materials are detected, the materials are prone to shaking, and the material detection accuracy of the equipment is lowered is reduced is reduced, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to an automobile crossbeam detection device. Background Art

[0002] The vehicle frame is generally composed of longitudinal beams and cross beams, and its main forms are side beam type and center beam type. The side beam type frame consists of two longitudinal beams located on both sides and several cross beams, which are connected to each other by riveting or welding to form a solid rigid frame; the cross beams are not only used to ensure the torsional stiffness of the frame and bear longitudinal loads, but also support the main components of the vehicle. When the cross beams are produced and processed, they need to be inspected. Therefore, an automobile cross beam detection device is used to inspect and test the items.

[0003] Existing technologies include the utility model with publication number CN213238680U, which discloses a vehicle beam detection device. The patent adopts a detection platform, one end of which is set as a clamping platform and the other end forms a positioning platform; at least two clamping plates are arranged at intervals on the positioning platform, a clamping plate is arranged on the clamping platform, the baffle and the support plate extend upward, and a linear guide rail is respectively installed on the upper opposite surfaces of the two, and a fixing frame is installed between the sliders of the two linear guide rails; a plurality of detachable mounting seats are provided on the bottom surface of the fixing frame, and a detection rod is installed on each mounting seat through a magnetic block; the utility model device solves the problem that the existing detection device is inconvenient to simultaneously detect multiple hole positions on the same side of the beam, and a set of detection equipment cannot adapt to the detection of beams with a variety of hole position distributions, which has great limitations.

[0004] In daily work, when the equipment is testing materials, there is a problem that the materials are prone to shaking during testing, resulting in a decrease in the accuracy of the equipment's material testing. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that shaking occurs during material detection, thereby reducing detection accuracy, and to propose an automobile crossbeam detection device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a vehicle crossbeam detection device, comprising a placement plate, a bracket, a detector and a fixing device, the upper surface of the placement plate is fixedly connected to the bracket, the inside of the bracket is provided with a detector, the fixing device is provided on the surface of the placement plate, the fixing device comprises a fixing plate and a limiting plate, the limiting plate is fixedly connected to the surface of the placement plate, the fixing plate is slidably connected to the inner wall of the limiting plate, an adjustment groove is provided on the surface of the limiting plate, an abutment hole is provided inside the fixing plate, the inner wall of the abutment hole is slidably connected with a card ball, the card ball is clamped with the inner wall of the adjustment groove, and one end of the card ball is fixedly connected to a block.

[0007] Furthermore, a first spring is fixedly connected to the surface of the locking ball, and the end of the first spring away from the locking ball is fixedly connected to the inner wall of the hole. A groove is provided on the surface of the fixed plate. By setting the locking ball, the positioning of the fixed plate can be restricted, thereby reducing the risk of the fixed plate sliding freely on the surface of the limit plate when the equipment is in use, making it difficult for the fixed plate to effectively fix the material.

[0008] Furthermore, the inner wall of the pull groove is slidably connected with a push rod, one end of which is in contact with the surface of the push block. The push rod is provided to facilitate limiting the push block.

[0009] Furthermore, one end of the push rod is fixedly connected to a second spring, and the end of the second spring away from the push rod is fixedly connected to the inner wall of the pull groove. The second spring is provided to facilitate applying a reset elastic force to the push rod.

[0010] Furthermore, a protective device is provided at the lower end of the fixed plate, and the protective device includes protective cotton and a connecting groove. The connecting groove is opened on the lower surface of the fixed plate, and the protective cotton is clamped with the inner wall of the connecting groove. A positioning groove is opened at one end of the protective cotton, and a sliding groove is opened on the side of the fixed plate. The inner wall of the sliding groove is slidably connected with a sliding rod. By arranging the protective cotton, the contact surface between the material and the fixed plate can be protected, which reduces the risk of the contact surface between the fixed plate and the material being easily scratched when the equipment is in use, causing damage to the surface of the material.

[0011] Furthermore, one end of the slide rod is fixedly connected to a positioning block, and the positioning block is engaged with the inner wall of the positioning groove. The positioning block is provided to facilitate the restriction of the protective cotton.

[0012] Furthermore, one end of the slide rod is fixedly connected to a third spring, and the end of the third spring away from the slide rod is fixedly connected to the inner wall of the slide groove. The third spring is provided to facilitate applying a reset elastic force to the slide rod.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, when the equipment is used, the user places the material to be tested on the surface of the placement plate, and then starts the detector to detect the surface of the material. When the equipment is in use, the user pulls the push rod. When the push rod moves, it drives the second spring to displace and deform to generate elastic force. Then the push rod moves away from the surface of the push block, and then the push block loses its restraint. Then the fixed plate loses its restraint, and the sliding fixed plate moves to drive the card ball to move, which drives the first spring to displace and deform to generate elastic force, and adjusts and fixes the fixed plate. By setting the fixing device, the material is effectively restricted, which plays a role in limiting the material, reduces the situation where the material is prone to shaking during detection when the equipment is in use, and causes the accuracy of the equipment in detecting the material to decrease, thereby improving the practicality of the equipment.

[0015] 2. In the utility model, by setting up a protective device, when the equipment is in use, the user pulls the slide bar, and then the slide bar moves, driving the third spring to displace and deform to generate elastic force. When the slide bar moves, it drives the positioning block to move out of the inside of the positioning groove, and then the protective cotton loses its restraint and breaks away from the inside of the connecting groove. By setting up the protective device, the fixing plate is effectively protected, and the contact surface between the fixing plate and the material is protected, which reduces the possibility of wear between the fixing plate and the material surface when the fixing plate is pressed and fixed to the surface of the material when the equipment is in use, causing damage to the material, thereby improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a schematic diagram of the three-dimensional structure of a vehicle crossbeam detection device;

[0017] Figure 2 The utility model provides a side view structural diagram of a vehicle crossbeam detection device;

[0018] Figure 3 This is a partial structural diagram of a vehicle crossbeam detection device proposed by the utility model;

[0019] Figure 4 This utility model proposes a vehicle beam detection device Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 This utility model proposes a vehicle beam detection device Figure 3Schematic diagram of the structure at point B. Legend: 1. Placement plate; 2. Bracket; 3. Detector; 4. Fixing device; 41. Fixing plate; 42. Limiting plate; 43. Adjusting slot; 44. Abutment hole; 45. Pulling slot; 46. Ball; 47. Abutment block; 48. First spring; 49. Abutment rod; 410. Second spring; 5. Protective device; 51. Protective cotton; 52. Connecting slot; 53. Slide slot; 54. Positioning slot; 55. Positioning block; 56. Slide rod; 57. Third spring. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a vehicle crossbeam detection device, comprising a placement plate 1, a bracket 2, a detector 3 and a fixing device 4, the upper surface of the placement plate 1 is fixedly connected to the bracket 2, and the detector 3 is arranged inside the bracket 2.

[0022] The specific configuration and function of the fixing device 4 and the protective device 5 will be described in detail below.

[0023] In this embodiment: the fixing device 4 is arranged on the surface of the placement plate 1, and the fixing device 4 includes a fixing plate 41 and a limiting plate 42. The limiting plate 42 is fixedly connected to the surface of the placement plate 1, and the fixing plate 41 is slidably connected to the inner wall of the limiting plate 42. An adjustment groove 43 is provided on the surface of the limiting plate 42, and a support hole 44 is provided inside the fixing plate 41. The inner wall of the support hole 44 is slidably connected with a locking ball 46, which is engaged with the inner wall of the adjustment groove 43, and one end of the locking ball 46 is fixedly connected with a support block 47.

[0024] Specifically, a first spring 48 is fixedly connected to the surface of the locking ball 46 , and one end of the first spring 48 away from the locking ball 46 is fixedly connected to the inner wall of the abutment hole 44 . A groove 45 is formed on the surface of the fixing plate 41 .

[0025] In this embodiment, by providing the locking ball 46, the positioning of the fixed plate 41 can be restricted, thereby reducing the risk that the fixed plate 41 will easily slide on the surface of the limiting plate 42 when the equipment is in use, making it difficult for the fixed plate 41 to effectively fix the material.

[0026] Specifically, a push rod 49 is slidably connected to the inner wall of the pull groove 45 , and one end of the push rod 49 abuts against the surface of the block 47 . The push rod 49 is provided to facilitate limiting the block 47 .

[0027] Specifically, one end of the push rod 49 is fixedly connected to the second spring 410 , and the end of the second spring 410 away from the push rod 49 is fixedly connected to the inner wall of the pull groove 45 . The second spring 410 is provided to facilitate applying a reset elastic force to the push rod 49 .

[0028] In this embodiment: a protective device 5 is provided at the lower end of the fixed plate 41, and the protective device 5 includes protective cotton 51 and a connecting groove 52. The connecting groove 52 is opened on the lower surface of the fixed plate 41, and the protective cotton 51 is clamped with the inner wall of the connecting groove 52. A positioning groove 54 is opened at one end of the protective cotton 51, and a sliding groove 53 is opened on the side of the fixed plate 41. The inner wall of the sliding groove 53 is slidably connected to a sliding rod 56.

[0029] In this embodiment: by providing the protective cotton 51, the contact surface between the material and the fixed plate 41 can be protected, thereby reducing the risk of the contact surface between the fixed plate 41 and the material being easily scratched when the equipment is in use, thereby reducing the risk of damage to the material surface.

[0030] Specifically, one end of the slide rod 56 is fixedly connected to a positioning block 55 , and the positioning block 55 is engaged with the inner wall of the positioning groove 54 . The positioning block 55 is provided to facilitate the restriction of the protective cotton 51 .

[0031] Specifically, one end of the slide rod 56 is fixedly connected to the third spring 57 , and the end of the third spring 57 away from the slide rod 56 is fixedly connected to the inner wall of the slide groove 53 . The third spring 57 is provided to facilitate applying a reset elastic force to the slide rod 56 .

[0032] Working principle: When the equipment is in use, the user places the material to be tested on the surface of the placement plate 1, and then starts the detector 3 to detect the surface of the material. When the equipment is in use, the user pulls the push rod 49. When the push rod 49 moves, it drives the second spring 410 to displace and deform to generate elastic force. Then the push rod 49 moves away from the surface of the push block 47, and then the push block 47 loses its restraint. Then the fixed plate 41 loses its restraint, and the sliding fixed plate 41 moves to drive the card ball 46 to move, drive the first spring 48 to displace and deform to generate elastic force, and adjust and fix the fixed plate 41. By setting the fixing device 4, the material is effectively restricted, which plays a role in limiting the material, reducing the situation where the material is prone to shaking during detection when the equipment is in use, causing the accuracy of the equipment in detecting the material to decrease, and improving the practicality of the equipment.

[0033] When the equipment is in use, the user pulls the slide bar 56, and the movement of the slide bar 56 drives the third spring 57 to displace and deform to generate elastic force. When the slide bar 56 moves, it drives the positioning block 55 to move out of the inside of the positioning groove 54, and then the protective cotton 51 loses its restraint and breaks away from the inside of the connecting groove 52. By setting up the protective device 5, the fixing plate is effectively protected, and the contact surface between the fixing plate 41 and the material is protected, which reduces the wear of the fixing plate 41 and the material surface when the fixing plate 41 is pressed and fixed on the surface of the material when the equipment is in use, thereby reducing the damage to the material caused by the wear, thereby improving the practicality of the equipment.

Claims

1. A vehicle crossbeam detection device, comprising a placement plate (1), a bracket (2), a detector (3) and a fixing device (4), characterized in that: The upper surface of the placement plate (1) is fixedly connected to a bracket (2), a detector (3) is arranged inside the bracket (2), the fixing device (4) is arranged on the surface of the placement plate (1), the fixing device (4) comprises a fixing plate (41) and a limiting plate (42), the limiting plate (42) is fixedly connected to the surface of the placement plate (1), the fixing plate (41) is located on the inner wall of the limiting plate (42) and is slidably connected, an adjustment groove (43) is provided on the surface of the limiting plate (42), an abutting hole (44) is provided inside the fixing plate (41), the inner wall of the abutting hole (44) is slidably connected to a locking ball (46), the locking ball (46) is engaged with the inner wall of the adjustment groove (43), and one end of the locking ball (46) is fixedly connected to a blocking block (47).

2. The automobile crossbeam detection device according to claim 1, characterized in that: A first spring (48) is fixedly connected to the surface of the locking ball (46), and one end of the first spring (48) away from the locking ball (46) is fixedly connected to the inner wall of the abutment hole (44). A drawing groove (45) is provided on the surface of the fixing plate (41).

3. The automobile crossbeam detection device according to claim 2, characterized in that: The inner wall of the pull groove (45) is slidably connected to a push rod (49), and one end of the push rod (49) is in contact with the surface of the push block (47).

4. The automobile crossbeam detection device according to claim 3, characterized in that: One end of the push rod (49) is fixedly connected to a second spring (410), and one end of the second spring (410) away from the push rod (49) is fixedly connected to the inner wall of the draw groove (45).

5. The automobile crossbeam detection device according to claim 1, characterized in that: A protective device (5) is provided at the lower end of the fixed plate (41), and the protective device (5) includes protective cotton (51) and a connecting groove (52). The connecting groove (52) is provided on the lower surface of the fixed plate (41), and the protective cotton (51) is engaged with the inner wall of the connecting groove (52). A positioning groove (54) is provided at one end of the protective cotton (51), and a sliding groove (53) is provided on the side of the fixed plate (41). The inner wall of the sliding groove (53) is slidably connected to a sliding rod (56).

6. The automobile crossbeam detection device according to claim 5, characterized in that: One end of the slide rod (56) is fixedly connected to a positioning block (55), and the positioning block (55) is clamped with the inner wall of the positioning groove (54).

7. The automobile crossbeam detection device according to claim 6, characterized in that: One end of the slide rod (56) is fixedly connected to a third spring (57), and one end of the third spring (57) away from the slide rod (56) is fixedly connected to the inner wall of the slide groove (53).

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