CN211439706U

CN211439706U - Flexible adjustable positioning mechanism

Info

Publication number: CN211439706U
Application number: CN201922176647.0U
Authority: CN
Inventors: 张晓玲; 李先贵; 李恩宇; 闫安; 刘贵新
Original assignee: Changchun Faw Tianqi Zezhong Automobile Equipment Engineering Co ltd
Current assignee: Changchun Faw Tianqi Zezhong Automobile Equipment Engineering Co ltd
Priority date: 2019-12-08
Filing date: 2019-12-08
Publication date: 2020-09-08
Anticipated expiration: 2029-12-08

Abstract

The utility model relates to a flexible adjustable positioning mechanism belongs to the positioning mechanism who uses on the auto industry door assembly hoist. The two fixed mounting supports are respectively and fixedly connected with the supports through screws, two ends of the fixed shaft are respectively and fixedly connected with the supports through elastic cylindrical pins, the spring is sleeved on the fixed shaft, the two round nuts are in threaded connection with the fixed shaft and are positioned between the first spring and the fixed mounting supports, and the handle is in threaded connection with the upper part of the sliding seat; the connecting seat passes through screw and sliding seat fixed connection, and the nylon piece passes through the axis of rotation and is connected with the connecting seat rotation, and installation locating piece one and locating piece two are gone up to the nylon piece, and two springs two inlay the nylon piece and the relative one end of connecting seat. The advantages are that: novel structure, compactness, location are reliable and stable, and convenient to use, have solved the problem that door side angle stop gear needs flexibility adjustable. The automobile door split charging device is good in effect and well meets the production requirements after being used on an automobile door split charging line.

Description

Flexible adjustable positioning mechanism

Technical Field

The utility model relates to a positioning mechanism who uses on auto industry door assembly hoist.

Background

The existing automobile door assembly fixture of an automobile door assembly line is provided with an automobile door lateral angular limiting device, the existing automobile door lifting appliance requires mixed flow assembly of multiple automobile types, and automobile doors of various automobile types are different in length and shape, so that a positioning block which is in contact with the automobile door by the limiting device is required to have the function of automatically adapting to the change of the length and the shape of the automobile door, and a corresponding flexible adjustable positioning mechanism is lacked at present.

Disclosure of Invention

The utility model provides a flexible adjustable positioning mechanism to solve at present because of positioning mechanism can not the flexibility adjustable, make the unsuitable multi-vehicle type mixed flow problem of assembly of door hoist.

The utility model discloses the technical scheme who gets is: the two fixed mounting supports are fixedly connected with the supports through screws respectively, two ends of the fixed shaft are fixedly connected with the supports through elastic cylindrical pins respectively, a self-lubricating sleeve is embedded in the sliding seat and is in sliding connection with the fixed shaft through the self-lubricating sleeve, the fixed shaft is provided with a long groove, a pin on the sliding seat is positioned in the long groove and plays a role in limiting an angular direction and a sliding stroke, the spring is sleeved on the fixed shaft, two round nuts are in threaded connection with the fixed shaft and are positioned between the spring I and the fixed mounting supports, and the handle is in threaded connection with the upper portion of the sliding seat; the connecting seat passes through screw and sliding seat fixed connection, and the nylon piece passes through the axis of rotation and is connected with the connecting seat rotation, and this axis of rotation is installed on the connecting seat and fixed through the retaining ring for the axle, installs locating piece one and locating piece two on the nylon piece, and two springs two inlay the nylon piece and the connecting seat relative one end, just are located the both sides of axis of rotation respectively.

And a gap is formed between the first positioning block and the second positioning block.

The first positioning block and the second positioning block are made of polyurethane.

The utility model has the advantages that: novel structure, compactness, location are reliable and stable, and convenient to use, have solved the problem that door side angle stop gear needs flexibility adjustable. The automobile door split charging device is good in effect and well meets the production requirements after being used on an automobile door split charging line.

Drawings

FIG. 1 is a front isometric view of the present invention;

FIG. 2 is an isometric view of the reverse side of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a side view of the present invention, with a portion of the support omitted;

fig. 5 is a working state diagram of the present invention.

Detailed Description

The two fixed mounting supports 2 are respectively and fixedly connected with the support 1 through screws, two ends of a fixed shaft 6 are respectively and fixedly connected with the supports 2 through elastic cylindrical pins 3, a self-lubricating sleeve 7 is embedded in a sliding seat 8 and is in sliding connection with the fixed shaft 6 through the self-lubricating sleeve 7, a long groove is formed in the fixed shaft 6, a pin 16 on the sliding seat 8 is positioned in the long groove, and the pin plays a role in limiting the angular direction and the sliding stroke; the first spring 5 is sleeved on the fixed shaft 6, the two round nuts 4 are in threaded connection with the fixed shaft 6 and are positioned between the first spring 5 and the fixed mounting support 2, and the handle 9 is in threaded connection with the upper part of the sliding seat 8; the connecting seat 11 is fixedly connected with the sliding seat 8 through a screw, the nylon block 12 is rotatably connected with the connecting seat 11 through a rotating shaft 15, the rotating shaft 15 is installed on the connecting seat 11 and is fixed through a shaft retainer ring, the nylon block 12 is provided with a first positioning block 13 and a second positioning block 14, and the two springs 10 are embedded in one ends, opposite to the connecting seat 11, of the nylon block 12 and are respectively located on two sides of the rotating shaft 15.

And a gap is formed between the first positioning block 13 and the second positioning block 14.

The first positioning block 13 and the second positioning block 14 are made of polyurethane.

Principle of operation

See fig. 5, will the utility model discloses a support 1 fixed connection is on the door hoist of production line, the handle 9 is handed to the operative employee, with 18 side edges of door along putting into the gap between locating piece one 13 and locating piece two 14 and fix a position, locating piece one 13 and locating piece two 14 materials are polyurethane, the purpose is to avoid the fish tail door, two springs two 10's effect is to guarantee that the rotation angle of nylon block 12 adapts to the shape of door profile, spring one 5's effect is for 8 elasticity of sliding seat, supplementary nylon block better blocks the door, can not throw off with the door, adjust the elasticity size of spring one 5 through two round nuts 4;

the utility model adopts the first positioning block 13 and the second positioning block 14 with different shapes to adapt to various vehicle door lengths and shape changes; the nylon positioning block can slide along the fixed shaft 6 and can rotate for a certain angle along the rotating shaft 15, so that the requirement of self-adaption and adjustability of the angular limit during vehicle door assembly is met.

Claims

1. The utility model provides a flexible adjustable positioning mechanism which characterized in that: the two fixed mounting supports are fixedly connected with the supports through screws respectively, two ends of the fixed shaft are fixedly connected with the supports through elastic cylindrical pins respectively, a self-lubricating sleeve is embedded in the sliding seat and is in sliding connection with the fixed shaft through the self-lubricating sleeve, the fixed shaft is provided with a long groove, a pin on the sliding seat is positioned in the long groove and plays a role in limiting an angular direction and a sliding stroke, the spring is sleeved on the fixed shaft, two round nuts are in threaded connection with the fixed shaft and are positioned between the spring I and the fixed mounting supports, and the handle is in threaded connection with the upper portion of the sliding seat; the connecting seat passes through screw and sliding seat fixed connection, and the nylon piece passes through the axis of rotation and is connected with the connecting seat rotation, and this axis of rotation is installed on the connecting seat and fixed through the retaining ring for the axle, installs locating piece one and locating piece two on the nylon piece, and two springs two inlay the nylon piece and the connecting seat relative one end, just are located the both sides of axis of rotation respectively.

2. A flexible adjustable positioning mechanism as set forth in claim 1 wherein: and a gap is formed between the first positioning block and the second positioning block.

3. A flexible adjustable positioning mechanism as set forth in claim 1 wherein: the first positioning block and the second positioning block are made of polyurethane.