Handheld detection block

Abstract

The utility model discloses a handheld detection block, which comprises a base, a connecting seat, a test bottom plate, a test front plate and a test rear plate, a first handle is arranged at the bottom of the base, the test bottom plate is arranged on the surface of the base, the test front plate is arranged on the surface of the front end of the test bottom plate, and a second handle is arranged on the connecting seat. The front end of the test front plate and the front end of the test bottom plate are connected with the front end of the base through pins, the front end of the connecting seat is connected with the rear end of the base through screws, the rear end of the test bottom plate is connected with the rear end of the connecting seat through screws, the test rear plate is arranged on the surface of the rear end of the test bottom plate, and the front end of the test rear plate is connected with the rear end of the connecting seat. The upper surface of the test rear plate is provided with a second handle, and the test bottom plate, the test rear plate and the test front plate are provided with arc-shaped surfaces matched with an instrument cross beam. The device is simple in structure and convenient to use, and facilitates simulation of the mounting condition of opponent parts.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing equipment, in particular to a handheld detection block of an instrument crossbeam assembly. Background Art

[0002] The automobile instrument beam is an important connecting component in the automobile. The instrument beam needs to be fixed with the help of a mounting bracket. In order to ensure the accuracy of the aperture and hole position of the mounting bracket, it is necessary to use a checking fixture to detect the aperture and hole position of the mounting bracket.

[0003] Authorization announcement number CN212512799U discloses an automobile instrument cross beam pipe inspection fixture, which relates to the technical field of pipe inspection fixtures; a pair of supporting columns are fixedly installed at the bottom end of the inner cavity of the inspection box, a lower mold is fixedly installed on the supporting columns, a cross beam tube is fixedly arranged in the inner cavity of the lower mold, a pair of parallel slide rails are fixedly installed on the left and right sides of the inner cavity of the inspection box, a slider is fixedly arranged on the slide rail, two ends of the upper mold are fixedly installed on the sliders at the left and right ends, the middle upper end of the upper mold is fixedly connected to the cylinder, the cylinder is fixedly installed on the top of the inner cavity of the inspection box, a plurality of convex circular grooves are fixedly arranged on the lower mold and the upper mold, and a hole position detection device is fixedly installed on the convex circular groove, which can not only realize rapid detection of the outer shape structure of the cross beam tube, but also can quickly judge whether the position of the through hole on the cross beam tube is qualified through the hole position detection device, which has a simple structure, is easy to use, can save time, and improves detection efficiency.

[0004] However, in actual production, it is necessary to preliminarily simulate the installation of the instrument crossbeam on the handpiece. The above-mentioned inspection fixture has a large structure and is not suitable for handheld inspection. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a handheld detection block for an instrument crossbeam assembly, which is convenient for simulating the installation of a pair of components.

[0006] The utility model adopts the following technical scheme to solve the technical problems: a handheld detection block comprises a base, a connecting base, a test base plate, a test front plate and a test rear plate, a first handle is arranged at the bottom of the base, the test base plate is placed on the surface of the base, the test front plate is placed on the front end surface of the test base plate, the front ends of the test front plate and the test base plate are connected to the front end of the base through pins, the front end of the connecting base is connected to the rear end of the base through screws, the rear end of the test base plate is connected to the rear end of the connecting base through screws, the test rear plate is placed on the rear end surface of the test base plate, a second handle is installed on the upper surface of the test rear plate, a first curved surface is arranged on the upper surface of the test base plate to match the instrument beam, a second curved surface is arranged on the front side of the test rear plate to match the instrument beam, and a third curved surface is arranged on the rear side of the test front plate to match the instrument beam, and the clamping of the instrument beam by the first curved surface, the second curved surface and the third curved surface on the test base plate, the test front plate and the test rear plate can simulate the installation of the hand piece.

[0007] Furthermore, a plurality of first elastic rubber particles are respectively provided on the first curved surface, the second curved surface and the third curved surface, a plurality of second elastic rubber particles in contact with the test front plate are provided on the front end surface of the test base plate, and a plurality of third elastic rubber particles in contact with the test rear plate are provided on the rear end surface of the test base plate, and the first elastic rubber particles, the second elastic rubber particles and the third elastic rubber particles are cylindrical.

[0008] The beneficial effects of the utility model are as follows: the device has a simple structure and is easy to use. When in use, the adapted test base plate and the test front plate are mounted on the base, one hand holds the first handle on the base, and the other hand holds the second handle on the test rear plate, and the first curved surface, the second curved surface and the third curved surface of the test base plate, the test front plate and the test rear plate are clamped on the instrument crossbeam to simulate the installation of the handpiece. The handheld detection block of this solution can be carried by patrol inspectors to quickly detect whether the limit deviation between different bolts / nuts meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 and Figure 3 It is a structural schematic diagram of the utility model in use state. DETAILED DESCRIPTION

[0011] The utility model is further described below in conjunction with the accompanying drawings.

[0012] A handheld detection block, such as Figure 1-Figure 3As shown, it includes a base 1, a connecting seat 2, a test base plate 3, a test front plate 4 and a test rear plate 5, the bottom of the base 1 is provided with a first handle 11, the test base plate 4 is placed on the surface of the base 1, the test front plate 4 is placed on the front end surface of the test base plate 3, the front ends of the test front plate 4 and the test base plate 3 are connected to the front end of the base through pins 20, the number of the pins 20 is 2, the front end of the connecting seat 2 is connected to the rear end of the base 1 through screws, the rear end of the test base plate 3 is connected to the rear end of the connecting seat 2 through screws 30, the test rear plate 5 is placed on the rear end surface of the test base plate 3, and the upper surface of the test rear plate 5 is installed with a second handle 5 0, the upper surface of the test base plate 3 is provided with a first curved surface 31 that matches the instrument beam, the front side of the test rear plate 5 is provided with a second curved surface 51 that matches the instrument beam, the rear side of the test front plate 4 is provided with a third curved surface 41 that matches the instrument beam, the first curved surface 31, the second curved surface 51 and the third curved surface 41 are respectively provided with a plurality of first elastic rubber particles 61, the front end surface of the test base plate 3 is provided with a plurality of second elastic rubber particles 62 that contact the test front plate 4, the rear end surface of the test base plate 3 is provided with a plurality of third elastic rubber particles 63 that contact the test rear plate 5, the first elastic rubber particles 61, the second elastic rubber particles 62 and the third elastic rubber particles 63 are cylindrical.

[0013] When in use, install the matching test base plate 3 and test front plate 4 on the base 1, hold the first handle 11 with one hand and the second handle 50 with the other hand, and clamp the instrument beam 9 by the test base plate 3, the test front plate 4 and the test rear plate 5 to simulate the installation of the counterpart, and the relative position tolerance requirement is higher than that of the real counterpart.

[0014] The above is only a preferred embodiment of the present utility model, and it cannot be used to limit the scope of the implementation of the present utility model. That is, all simple equivalent changes and modifications made according to the scope of the patent application of the present utility model and the content of the utility model description are still within the scope of the present utility model patent.

Claims

1. A handheld detection block, characterized in that: It includes a base, a connecting seat, a test base plate, a test front plate and a test rear plate, wherein a first handle is provided at the bottom of the base, the test base plate is placed on the surface of the base, the test front plate is placed on the front end surface of the test base plate, the front ends of the test front plate and the test base plate are connected to the front end of the base via pins, the front end of the connecting seat is connected to the rear end of the base via screws, the rear end of the test base plate is connected to the rear end of the connecting seat via screws, the test rear plate is placed on the rear end surface of the test base plate, a second handle is installed on the upper surface of the test rear plate, a first curved surface matching an instrument beam is provided on the upper surface of the test base plate, a second curved surface matching an instrument beam is provided on the front side of the test rear plate, and a third curved surface matching an instrument beam is provided on the rear side of the test front plate.

2. A handheld detection block according to claim 1, characterized in that: A plurality of first elastic particles are respectively disposed on the first arc surface, the second arc surface and the third arc surface.

3. A handheld detection block according to claim 2, characterized in that: The first elastic particles are cylindrical.

4. A handheld detection block according to claim 1, characterized in that: The front end surface of the test bottom plate is provided with a plurality of second elastic rubber particles in contact with the test front plate.

5. A handheld detection block according to claim 4, characterized in that: The second elastic particles are cylindrical.

6. A handheld detection block according to claim 1, characterized in that: The rear end surface of the test bottom plate is provided with a plurality of third elastic rubber particles in contact with the test rear plate.

7. A handheld detection block according to claim 6, characterized in that: The third elastic rubber particles are cylindrical.

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