Movable positioning mechanism for automobile part measurement

Abstract

The utility model discloses a movable positioning mechanism for automobile part measurement, which comprises a mounting seat, a rotation stopping pin arranged on the mounting seat, a positioning hole arranged on the mounting seat, a handle arranged in the positioning hole, and a buffer mechanism arranged below the rotation stopping pin, one end of the buffer mechanism is fixedly connected with the lower end of the rotation stopping pin, and the other end of the buffer mechanism is fixedly connected with the other end of the rotation stopping pin. One end of the buffering mechanism is fixedly connected with the handle, the other end of the buffering mechanism is fixedly connected with the mounting seat, a mounting hole is formed in the mounting seat and used for mounting the buffering mechanism, a limiting hole is formed in the rotation stopping pin, and the rotation stopping pin is mounted in the mounting seat and limited through the handle. The tool has the advantages of being convenient to disassemble, position and operate, wide in application range and convenient to popularize and use in enterprises.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile part measurement, in particular to a movable positioning mechanism for automobile part measurement. Background Art

[0002] When measuring or testing auto parts, brackets are often needed to support and position the products. Currently, 2-3 products often share the same positioning. When positioning is not required, the unused positioning surface needs to be removed. The existing brackets are inconvenient to disassemble, and the positioning and limiting effects are poor. The scope of application is small and cannot meet the needs of enterprises for long-term use.

[0003] In view of the above situation, it is necessary to improve the existing automobile parts measuring bracket so that it can adapt to the current needs of automobile parts measurement or detection. Utility Model Content

[0004] The utility model aims to solve the above problems and designs an active positioning mechanism for measuring automobile parts.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is a movable positioning mechanism for measuring automobile parts, comprising a mounting seat, a stop pin arranged on the mounting seat, a positioning hole arranged on the mounting seat, a handle arranged in the positioning hole, and a buffer mechanism arranged below the stop pin, one end of the buffer mechanism is fixedly connected to the lower end of the stop pin, and the other end of the buffer mechanism is fixedly connected to the mounting seat, the mounting seat is provided with a mounting hole for installing the buffer mechanism, the stop pin is provided with a limiting hole, and the stop pin is installed in the mounting seat and limited by the handle.

[0006] To further supplement the present technical solution, the anti-rotation pin includes a connecting column and a positioning block arranged above the connecting column, the connecting column is installed in the mounting seat and can move up and down therein, one end of the buffer mechanism is fixedly connected to the lower end of the connecting column, and the lower surface of the positioning block is fixedly installed on the upper end of the connecting column.

[0007] To further supplement the technical solution, a limit groove is provided on the mounting seat, and a limit column is provided on the upper side of the connecting column. One end of the limit column is fixedly connected to the connecting column, and the limit column is installed in the limit groove and can move up and down therein.

[0008] As a further supplement to the technical solution, the connecting column is also provided with an air avoidance hole, and the air avoidance hole is arranged below the limiting hole.

[0009] As a further supplement to the technical solution, the handle includes a first connecting part and a second connecting part connected to the first connecting part, and the diameter of the first connecting part matches the limiting hole and the positioning hole so that the first connecting part can be inserted into the limiting hole and the positioning hole.

[0010] As a further supplement to the technical solution, the diameter of the second connecting portion is greater than the diameter of the first connecting portion.

[0011] Its beneficial effects are that it is easy to disassemble and position, easy to operate, and has a wide range of applications. This mechanism is easy to operate, has high precision, is durable, is easy to maintain, is suitable for sharing with parts, and can achieve active positioning of special shapes / flat surfaces / curved surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model from a first angle;

[0013] Figure 2 This is a second angle overall structural diagram of the utility model;

[0014] Figure 3 It is a partial structural schematic diagram of the utility model;

[0015] In the figure, 1. mounting seat; 11. limiting groove; 12. limiting column; 2. anti-rotation pin; 21. connecting column; 22. positioning block; 3. positioning hole; 4. handle; 41. first connecting part; 42. second connecting part; 5. buffer mechanism; 6. limiting hole; 7. air avoidance hole. DETAILED DESCRIPTION

[0016] In order to make the technical solution more clear to those skilled in the art, Figure 1 -3 Detailed description of the technical solution of the utility model:

[0017] A movable positioning mechanism for measuring automobile parts, comprising a mounting seat 1, a stop pin 2 arranged on the mounting seat 1, a positioning hole 3 arranged on the mounting seat 1, a handle 4 arranged in the positioning hole 3, and a buffer mechanism 5 arranged below the stop pin 2, wherein one end of the buffer mechanism 5 is fixedly connected to the lower end of the stop pin 2, and the other end of the buffer mechanism 5 is fixedly connected to the mounting seat 1, the mounting seat 1 is provided with a mounting hole for installing the buffer mechanism 5, the stop pin 2 is provided with a limiting hole 6, the stop pin 2 is installed in the mounting seat 1 and limited by the handle 4; when it is necessary to position the product, first align the limiting hole 6 on the stop pin 2 with the positioning hole 3 on the mounting seat 1, and then insert the handle 4, the buffer mechanism 5 can play a buffering role, the stop pin 2 can play a limiting support effect on the product, and the use effect is good; the buffer mechanism 5 is a spring.

[0018] Among them, the stop pin 2 includes a connecting column 21 and a positioning block 22 arranged above the connecting column 21. The connecting column 21 is installed in the mounting seat 1 and can move up and down therein. One end of the buffer mechanism 5 is fixedly connected to the lower end of the connecting column 21, and the lower surface of the positioning block 22 is fixedly installed on the upper end of the connecting column 21. The structure of the positioning block 22 is set according to the use requirements of the parts; in order to limit the movement of the connecting column 21, a limiting groove 11 is also provided on the mounting seat 1, and a limiting column 12 is also provided on the upper side of the connecting column 21. One end of the limiting column 12 is fixedly connected to the connecting column 21, and the limiting column 12 is installed in the limiting groove 11 and can move up and down therein. The movement of the connecting column 21 can be limited by the setting of the limiting column 12 and the limiting groove 11.

[0019] When there is no need to support the product, remove the handle 4 and the anti-rotation pin 2 moves downward. In order to prevent the anti-rotation pin 2 from excessive movement, we also provide an air avoidance hole 7 on the connecting column 21. The air avoidance hole 7 is arranged below the limiting hole 6. When no support is needed, the anti-rotation pin 2 automatically falls down by gravity, and then the handle 4 is inserted into the air avoidance hole 7 to realize the common positioning surface. When the positioning surface is irregular, this mechanism has the functions of anti-rotation and limiting.

[0020] In order to facilitate manual holding of the handle 4, the handle 4 includes a first connecting part 41 and a second connecting part 42 connected to the first connecting part 41. The diameter of the first connecting part 41 matches the limiting hole 6 and the positioning hole 3 so that the first connecting part 41 can be inserted into the limiting hole 6 and the positioning hole 3; the diameter of the second connecting part 42 is larger than the diameter of the first connecting part 41.

[0021] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the utility model. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the utility model and fall within the protection scope of the utility model.

Claims

1. An active positioning mechanism for measuring automobile parts, characterized in that: The invention comprises a mounting seat (1), a stop pin (2) arranged on the mounting seat (1), a positioning hole (3) arranged on the mounting seat (1), a handle (4) arranged in the positioning hole (3), and a buffer mechanism (5) arranged below the stop pin (2); one end of the buffer mechanism (5) is fixedly connected to the lower end of the stop pin (2); the other end of the buffer mechanism (5) is fixedly connected to the mounting seat (1); a mounting hole is provided on the mounting seat (1) for mounting the buffer mechanism (5); a limiting hole (6) is provided on the stop pin (2); the stop pin (2) is mounted in the mounting seat (1) and is limited by the handle (4).

2. The movable positioning mechanism for automobile parts measurement according to claim 1, characterized in that: The anti-rotation pin (2) comprises a connecting column (21) and a positioning block (22) arranged above the connecting column (21); the connecting column (21) is installed in the mounting seat (1) and can move up and down therein; one end of the buffer mechanism (5) is fixedly connected to the lower end of the connecting column (21); and the lower surface of the positioning block (22) is fixedly installed on the upper end of the connecting column (21).

3. The movable positioning mechanism for automobile parts measurement according to claim 2, characterized in that: The mounting seat (1) is also provided with a limiting groove (11), and the upper side of the connecting column (21) is also provided with a limiting column (12), one end of the limiting column (12) is fixedly connected to the connecting column (21), and the limiting column (12) is installed in the limiting groove (11) and can move up and down therein.

4. The movable positioning mechanism for automobile parts measurement according to claim 2, characterized in that: The connecting column (21) is also provided with a clearance hole (7), and the clearance hole (7) is arranged below the limiting hole (6).

5. The movable positioning mechanism for automobile parts measurement according to claim 1, characterized in that: The handle (4) comprises a first connecting portion (41) and a second connecting portion (42) connected to the first connecting portion (41); the diameter of the first connecting portion (41) matches the limiting hole (6) and the positioning hole (3) so that the first connecting portion (41) can be inserted into the limiting hole (6) and the positioning hole (3).

6. The movable positioning mechanism for automobile parts measurement according to claim 5, characterized in that: The diameter of the second connecting portion (42) is greater than the diameter of the first connecting portion (41).

Images