CN218427958U

CN218427958U - Turnover type clamping positioning mechanism

Info

Publication number: CN218427958U
Application number: CN202222867461.1U
Authority: CN
Inventors: 孙峰; 于浩; 李晓生
Original assignee: Changrui Technology Tianjin Co ltd
Current assignee: Changrui Technology Tianjin Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a convertible joint positioning mechanism, include: the quick clamp is installed on a detection tool base plate, a supporting block is arranged at a pressure head at the front end of the quick clamp, the overturning base is arranged on one side of the supporting block, a first clamping groove and a second clamping groove with upward openings are respectively formed in the upper ends of the overturning base and the supporting block, a spring groove is formed in the bottom of the second clamping groove in the downward direction, the reset spring is arranged in the spring groove, the overturning arm is of an L-shaped structure, the corner of the overturning arm is located in the first clamping groove, the overturning arm is hinged with the overturning base through the shaft pin, the clamping positioning block is installed at one end of the overturning arm and is close to the top of one side of the overturning base, and the other end of the overturning arm is located in the second clamping groove and the bottom of the clamping positioning block is in contact with the reset spring; this design simple structure, occupation space is little, and can be according to actual demand, opens and shuts by a plurality of upset arms of quick card control, accomplishes the synchronous joint location of multiple spot, convenient operation, and is efficient, with low costs.

Description

Turnover type clamping positioning mechanism

Technical Field

The utility model relates to an examine technical field, especially relate to a convertible joint positioning mechanism.

Background

The automotive interior part is divided into an A surface and a B surface, wherein the A surface is an appearance surface and a non-structural surface, the B surface is a non-appearance surface and a structural surface, the B surface of the automotive interior part often has a clamping structure, and when the clamping structure is positioned by a traditional checking fixture, a sliding mechanism, a push-pull limiting pin and the like are generally adopted for positioning. However, when the clamping position is close to the bent inner buckle of the B surface of the automotive interior part and the space of the checking fixture is limited, the traditional positioning mode is difficult to implement, the clamping positioning difficulty is high, and the part detection efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a turnover type clamping positioning mechanism.

In order to achieve the above purpose, the utility model discloses a realize through following technical scheme: a flip-chip card positioning mechanism comprising: the quick clamping fixture comprises a quick clamping fixture, a turnover arm, a turnover base, a shaft pin, a clamping positioning block, a supporting block and a reset spring, wherein the quick clamping fixture is installed on a base plate of the fixture through the quick clamping fixture, the supporting block is arranged at a pressure head at the front end of the quick clamping fixture, the turnover base is arranged on one side of the supporting block, a first clamping groove and a second clamping groove with upward openings are respectively formed in the upper ends of the turnover base and the supporting block, a spring groove is formed in the bottom of the second clamping groove in a downward mode, the reset spring is arranged in the spring groove, the turnover arm is of an L-shaped structure and is arranged between the turnover base and the supporting block, the corner of the turnover arm is located in the first clamping groove and is hinged to the turnover base through the shaft pin, the clamping positioning block is installed at one end of the turnover arm and is close to the top of one side of the turnover base, and the other end of the turnover arm is located in the second clamping groove and contacts with the reset spring at the bottom.

Furthermore, the turnover device further comprises a limiting block, wherein the limiting block is arranged on the side face of the turnover base, an inclined plane is arranged at the upper end of the limiting block and towards one side of the turnover arm, and the inclined plane is used for overturning and limiting the turnover arm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, occupation space is little, and can be according to the actual demand, opens and shuts by the upset of a plurality of upset arms of fast calorie control, accomplishes the synchronous joint location of multiple spot, convenient operation, and is efficient, with low costs.

Drawings

FIG. 1 is a schematic view of the positioning status of the present invention;

fig. 2 is a first schematic structural view of the turnover assembly of the present invention;

fig. 3 is a second schematic structural view of the turnover assembly of the present invention;

fig. 4 is the structure diagram of the utility model for realizing multipoint synchronous clamping.

In the figure: 1-quick card; 2-overturning the arm; 3, overturning the base; 31-a first card slot; 4-axle pin; 5-clamping a positioning block; 6-supporting blocks; 61-a second card slot; 7-a return spring; 8-quick card mounting seat; 9-a limiting block; 91-inclined plane.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and more obvious, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 3, the utility model provides a convertible joint positioning mechanism, include: the quick clamping fixture comprises a quick clamping fixture 1, a turnover arm 2, a turnover base 3, a shaft pin 4, a clamping positioning block 5, a supporting block 6 and a reset spring 7, wherein the quick clamping fixture 1 is installed on a fixture base plate through a quick clamping fixture installation seat 8, the quick clamping fixture 1 is a standard component, the supporting block 6 is arranged at a pressure head at the front end of the quick clamping fixture 1, the turnover base 3 is arranged on one side of the supporting block 6, a first clamping groove 31 with an upward opening and a second clamping groove 61 are respectively formed in the upper ends of the turnover base 3 and the supporting block 6, a spring groove is formed in the bottom of the second clamping groove 61, the reset spring 7 is arranged in the spring groove, the turnover arm 2 is of an L-shaped structure and is arranged between the turnover base 3 and the supporting block 6, the turnover arm 2 is located in the first clamping groove 31 and hinged to the turnover base 3 through the shaft pin 4, the clamping positioning block 5 is installed at one end of the turnover arm 2 and is close to the top of one side of the turnover base 3, and the other end of the turnover arm 2 is located in the second clamping groove 61 and the bottom of the turnover arm contacts the reset spring 7.

Furthermore, the turnover device further comprises a limiting block 9, wherein the limiting block 9 is installed on the side face of the turnover base 3, an inclined plane 91 is arranged at the upper end of the limiting block 9 and on one side of the turnover arm 2, and the inclined plane 91 is used for limiting the turnover arm 2 in a turnover mode.

The utility model discloses when the installation, upset base 3 is installed in the inboard of detaining department in the crooked interior B of automotive interior spare, and the one end of installing joint locating piece 5 on joint locating piece 5 and the upset arm 2 also is located the inboard of detaining department in the crooked interior B of automotive interior spare, and other structures all are located the outside of detaining department in the crooked interior B of automotive interior spare.

In a non-working state, the quick clamp 1 is in an open state, the clamping positioning block 5 and the end part of the turnover arm 2 connected with the clamping positioning block 5 are far away from the B surface clamping position of the automotive interior trim part, and the reset spring 7 is in an upward bouncing state; when the automobile interior part B-surface bending inner buckle works, a pressure head of the quick clamp 1 is pressed downwards, the pressure head presses one end of the turnover arm 2 downwards, the other end of the turnover arm 2 rotates around the shaft pin 4, and the clamping positioning block 5 is gradually close to the B-surface bending inner buckle of the automobile interior part and clamped in place.

In addition, when there are a plurality of adjacent joint structures in automotive interior spare B face, as shown in fig. 4, can be according to actual need, adjust the relative position of fast calorie 1 and upset subassembly, set up the upset subassembly in the above-mentioned embodiment of multiunit at the front end of a fast calorie 1, stretch out adjacent a plurality of upset arms 2 and connect with the connecting rod between the tip of supporting shoe 6, the pressure head of fast calorie 1 aims at the connecting rod, can realize that a fast calorie 1 controls the upset of a plurality of upset arms 2 and open and shut, realize the synchronous joint location of multiple spot.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a convertible joint positioning mechanism which characterized in that includes: the quick clamping device comprises a quick clamp (1), a turnover arm (2), a turnover base (3), a shaft pin (4), a clamping positioning block (5), a supporting block (6) and a reset spring (7), wherein the quick clamp (1) is installed on a detection tool substrate through a quick clamp installation seat (8), the supporting block (6) is arranged at a pressure head of the front end of the quick clamp (1), the turnover base (3) is arranged on one side of the supporting block (6), a first clamping groove (31) with an upward opening and a second clamping groove (61) are respectively arranged at the upper ends of the turnover base (3) and the supporting block (6), a spring groove is downwards arranged at the bottom of the second clamping groove (61), the reset spring (7) is arranged in the spring groove, the turnover arm (2) is of an L-shaped structure and is arranged between the turnover base (3) and the supporting block (6), a corner of the turnover arm (2) is positioned in the first clamping groove (31), the turnover arm is hinged to the turnover base (3) through the shaft pin (4), the clamping positioning block (5) is installed at one end of the turnover arm (2), is close to one side of the turnover base (3), and the top of the turnover arm (2) is positioned in the second clamping groove (61).

2. The turnover type clamping positioning mechanism is characterized by further comprising a limiting block (9), wherein the limiting block (9) is installed on the side face of the turnover base (3), an inclined plane (91) is arranged at the upper end of the limiting block (9) and faces one side of the turnover arm (2), and the inclined plane (91) is used for limiting turnover of the turnover arm (2).