Automobile joint rod testing fixture

Abstract

The utility model discloses an automobile joint rod detection tool, which belongs to the technical field of joint rod detection and comprises a bottom plate, and a clamping block, a first detection plate and a second detection plate are fixedly connected onto the bottom plate respectively. The first detection plates and the second detection plates are designed into two groups; a gap is formed between the two groups of first detection plates, and the two groups of first detection plates are symmetrically distributed around the center line of the fixture block; a first detection groove and a second detection groove are formed between the two groups of second detection plates; through the design of the clamping block, the two groups of first detection plates and the two groups of second detection plates, the structure is simple, in the detection process, whether the automobile joint rod meets the requirement or not can be judged only by checking whether the automobile joint rod can be clamped between the two first detection plates or inserted into the first detection grooves and the second detection grooves or not, the operation is simple and convenient, and the detection efficiency is improved. And the detection efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of joint rod detection technology, and in particular to an automotive joint rod inspection tool. Background Technology

[0002] In recent years, with the continuous improvement of my country's manufacturing level and the rapid development of the automobile industry, there are more and more engineering vehicles and private vehicles. The production capacity of many domestic car manufacturers is also increasing rapidly, which in turn leads to a growing demand from many vehicle parts manufacturers.

[0003] The automotive connector rod is a part that is frequently used in the process of assembling various vehicles, especially when assembling the side doors or trunk.

[0004] The so-called automotive connector rod is a hollow rod-shaped part formed by stamping one end of a cylindrical rod using a stamping device. It is mainly used to connect and mate with other parts. Its specific shape is as follows: Figure 1 As shown.

[0005] Because the automotive connector rod needs to connect and mate with other parts, it has certain requirements for the accuracy of its external shape to avoid incompatibility with other parts. Therefore, after processing, the automotive connector rod needs to be inspected using a gauge to check whether the automotive connector rod is symmetrical along the central axis and whether it is bent, so as to ensure that the produced automotive connector rod can meet the usage requirements.

[0006] However, the existing inspection fixtures are relatively complex in structure, requiring staff to perform complicated operations when inspecting automotive connector rods. This inconvenience significantly reduces inspection efficiency. Utility Model Content

[0007] The purpose of this utility model is to solve the technical problem that the existing inspection fixtures have a relatively complex structure, requiring workers to perform complicated operations when inspecting automotive connector rods, which is not convenient enough. Therefore, this utility model proposes an automotive connector rod inspection fixture.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] An automotive connector rod inspection tool includes a base plate, on which a locking block, a first inspection plate, and a second inspection plate are fixedly connected respectively; the first and second inspection plates are designed in two sets; there is a gap between the two sets of the first inspection plates and they are symmetrically distributed around the center line of the locking block; a first inspection groove and a second inspection groove are provided between the two sets of the second inspection plates.

[0010] Preferably, the base plate is provided with a placement groove, which is located between the two sets of the first detection plates.

[0011] Preferably, the placement groove extends through the bottom plate.

[0012] Preferably, a limiting surface is provided between the first detection groove and the second detection groove.

[0013] Preferably, one end of the second detection plate is designated as a detection surface; the detection surface is located on the side of the first detection groove away from the limiting surface.

[0014] Preferably, a support block is fixedly connected to one end of the second detection plate located in the second detection groove.

[0015] Compared with the prior art, this utility model provides an automotive joint rod inspection tool, which has the following beneficial effects:

[0016] 1. This automotive connector rod inspection tool features a simple structure with a locking block, two sets of first inspection plates, and two sets of second inspection plates. During the inspection process, it is only necessary to check whether the automotive connector rod can be locked between the two first inspection plates and whether it can be inserted into the first and second inspection slots to determine whether the automotive connector rod meets the requirements. The operation is simple and convenient, and the inspection efficiency is greatly improved.

[0017] 2. Due to the design of the placement groove penetrating the base plate, if the car connector rod gets stuck between the two first detection plates during the inspection process, the base plate can be flipped over, and a thin rod can be used to push the rod handle out through the through placement groove, making it easy to remove the inspected car connector rod. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an automotive connector rod;

[0019] Figure 2 This is a structural schematic diagram of an automotive connector rod inspection tool proposed in this utility model;

[0020] Figure 3 This utility model proposes an automotive joint rod inspection tool. Figure 2 Enlarged view of section A;

[0021] Figure 4 The working state of the automotive joint rod inspection tool proposed in this utility model Figure 1 ;

[0022] Figure 5 The working state of the automotive joint rod inspection tool proposed in this utility model Figure 2 ;

[0023] Figure 6 This is a schematic diagram of the structure of a car joint rod inspection tool placement groove proposed in this utility model.

[0024] In the diagram: 1. Rod head; 101. Rod handle; 102. Through hole; 2. Base plate; 3. Locking block; 301. Placement slot; 302. First detection plate; 4. Second detection plate; 401. First detection slot; 402. Second detection slot; 403. Limiting surface; 5. Detection surface; 6. Support block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Example:

[0028] The shape of the car connector rod, such as Figure 1 As shown, it includes a club head 1 and a club handle 101, which are integrally formed. The club head 1 is a sheet-like material, made by stamping, and has a through hole 102 in the middle. The club handle 101 is cylindrical. Since the club head 1 is made by stamping, its thickness is smaller than the diameter of the club handle 101.

[0029] Reference Figures 1-6 An automotive connector rod inspection tool includes a base plate 2, on which a locking block 3, a first inspection plate 302, and a second inspection plate 4 are fixedly connected respectively. The shape of the locking block 3 matches the through hole 102.

[0030] Both the first detection plate 302 and the second detection plate 4 are designed in two sets.

[0031] There is a gap between the two sets of first detection plates 302, and they are symmetrically distributed around the center line of the card block 3, such as Figure 2 The center line of the card block 3 refers to the center line along the length of the card block 3. The gap width between the two sets of first detection plates 302 is the same as the diameter of the handle 101.

[0032] A first detection groove 401 and a second detection groove 402 are provided between the two sets of second detection plates 4; the first detection groove 401 and the second detection groove 402 are interconnected, the width of the first detection groove 401 is the same as the thickness of the rod head 1, and the width of the second detection groove 402 is the same as the diameter of the rod handle 101.

[0033] The sidewalls of the first detection groove 401 and the second detection groove 402 are both vertical planes and are in a vertical state; the sidewalls of the first detection groove 401 and the second detection groove 402 are parallel to each other.

[0034] When checking whether the car connector rod is symmetrical along the central axis, that is, when checking whether the handle 101 is straight and whether the rod head 1 is symmetrical about the axis of the handle 101.

[0035] At this time, as Figure 4 Attach the rod head 1 to the locking block 3 and check whether the rod handle 101 can be locked in the gap between the two first detection plates 302. If it can, it means that the car connector rod is symmetrical along the central axis and meets the requirements; if it cannot, it means that the car connector rod is not symmetrical along the central axis and does not meet the requirements.

[0036] If the rod head 1 cannot be engaged with the locking block 3, it is deemed unqualified.

[0037] When checking whether the car connector rod is bent, such as Figure 4 and Figure 5 With the rod head 1 upright, insert it into the first detection slot 401 and the second detection slot 402. Insert the rod head 1 into the first detection slot 401 and the rod handle 101 into the second detection slot 402. Check if the car connector rod can be fully inserted into the first detection slot 401 and the second detection slot 402. If it can be inserted, it means that the car connector rod is not bent and meets the requirements. If it cannot be inserted, it means that the car connector rod is bent and does not meet the requirements.

[0038] With the design of the card block 3, two sets of first detection plates 302, and two sets of second detection plates 4, the structure is simple. During the inspection process, it is only necessary to check whether the car connector rod can be locked between the two first detection plates 302 and whether it can be inserted into the first detection slot 401 and the second detection slot 402 to determine whether the car connector rod meets the requirements. The operation is simple and convenient, and the inspection efficiency is greatly improved.

[0039] like Figure 2 , Figures 4-6 The base plate 2 is provided with a placement groove 301, which is located between the two sets of first detection plates 302.

[0040] When the handle 101 is snapped into the gap between the two first detection plates 302, since the diameter of the handle 101 is greater than the thickness of the head 1, the bottom surface of the handle 101 is located in the placement groove 301, so that the head 1 and the handle 101 can fit against the base plate 2 to avoid shaking.

[0041] like Figure 6 The placement groove 301 penetrates the bottom plate 2.

[0042] By using the design of the placement groove 301 penetrating the base plate 2, if the car connector rod gets stuck between the two first detection plates 302 during the inspection process, the base plate 2 can be flipped over, and a thin rod can be used to push out the handle 101 through the through placement groove 301, making it easier to remove the inspected car connector rod.

[0043] like Figure 3 A limiting surface 403 is provided between the first detection groove 401 and the second detection groove 402.

[0044] When the car connector rod is inserted into the first detection slot 401 and the second detection slot 402, the connection between the rod head 1 and the rod handle 101 is engaged at the limiting surface 403.

[0045] The length of the first detection groove 401 is designed to be the same as the length of the rod head 1, and one end of the second detection plate 4 is set as the detection surface 5; the detection surface 5 is located on the side of the first detection groove 401 away from the limiting surface 403.

[0046] When the connection between the rod head 1 and the handle 101 is engaged at the limiting surface 403, observe whether the end of the rod head 1 furthest from the handle 101 is flush with the detection surface 5. Figure 5 As shown, if they are aligned, it means that the length of the club head 1 meets the requirements; if they are not aligned, it means that the length of the club head 1 does not meet the requirements.

[0047] like Figure 4 and Figure 5 The second detection plate 4 is fixedly connected to a support block 6 at one end of the second detection groove 402.

[0048] When the car connector rod is erected and inserted into the first detection slot 401 and the second detection slot 402, the rod handle 101 is attached to the support block 6. In order to prevent the rod handle 101 from being suspended in the air and shaking, which would affect the detection accuracy of the detection surface 5, the following measures are taken.

[0049] When the car connector rod is inserted into the first detection slot 401 and the second detection slot 402, the end of the rod handle 101 away from the rod head 1 extends out of the second detection plate 4 and is in a suspended state. When the car connector rod gets stuck in the first detection slot 401 and the second detection slot 402, it is easy to remove it through the suspended rod handle 101.

[0050] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A vehicle joint rod inspection tool, comprising a base plate (2), characterized in that, The base plate (2) is fixedly connected to the card block (3), the first detection plate (302), and the second detection plate (4); Both the first detection board (302) and the second detection board (4) are designed in two sets; There is a gap between the two sets of the first detection plates (302), and they are symmetrically distributed around the center line of the card block (3); A first detection slot (401) and a second detection slot (402) are provided between the two sets of the second detection plates (4).

2. The automotive joint rod inspection tool according to claim 1, characterized in that, The base plate (2) is provided with a placement groove (301), which is located between the two sets of the first detection plates (302).

3. The automotive joint rod inspection tool according to claim 2, characterized in that, The placement slot (301) penetrates the bottom plate (2).

4. The automotive joint rod inspection tool according to claim 1, characterized in that, A limiting surface (403) is provided between the first detection groove (401) and the second detection groove (402).

5. The automotive joint rod inspection tool according to claim 4, characterized in that, One end of the second detection plate (4) is designated as the detection surface (5); The detection surface (5) is located on the side of the first detection groove (401) away from the limiting surface (403).

6. The automotive joint rod inspection tool according to claim 5, characterized in that, The second detection plate (4) is fixedly connected to a support block (6) at one end of the second detection groove (402).

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