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Locating and supporting device

A positioning support and positioning pin technology, applied in the direction of workpiece clamping devices, manufacturing tools, etc., can solve problems such as difficult to avoid interference, and achieve the effects of easy manufacturing and maintenance, convenient operation, and wide application

Active Publication Date: 2010-08-18
CHERY COMML VEHICLE ANHUI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the knock pin seat interferes at the required plane position, even if the cantilever knock pin is set far from the interference position, it is still difficult to avoid interference at other positions

Method used

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  • Locating and supporting device
  • Locating and supporting device
  • Locating and supporting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , 2 As shown, the positioning support device of this embodiment includes a base 10, a column sleeve mechanism 20, a positioning support mechanism 30, and a positioning pin head 50, wherein a connecting arm 40 is connected between the column sleeve mechanism 20 and the positioning support mechanism 30.

[0023] Such as image 3 As shown, the base is divided into two independent installation substrates 101A and 101B, wherein the installation substrate 101A carries the positioning support mechanism 30, and the column 202 of the sleeve column mechanism 20 is installed on the installation substrate 101B, and the column 202 is locked by a nut 201. tightly on the mounting substrate 101B.

[0024] Positioning holes 102A, 102B, 102C are provided on the mounting substrate 101A according to requirements, and positioning pin seats 103A, 103B, 103C of different heights are installed on the positioning holes. The positioning pin seat is a stepped cylinder, and the...

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PUM

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Abstract

The invention provides a locating and supporting device which can conveniently and correctly locate and achieve effective locating and supporting at any position in a required space range. The locating and supporting device comprises a base, posts on the base, a sleeve structure, a locating and supporting mechanism, and locating pin heads on the top of the locating and supporting mechanism, wherein the locating and supporting mechanism and the sleeve are connected through a joining arm; the locating and supporting mechanism can rapidly move to a required position and be locked through sliding of the posts, the sleeve and the joining arm in the sleeve by a clearance fit manner; the locating holes at different positions and the locating pin bodies with adjustable height can satisfy the requirements of different supporting positions and heights; and the locating pin heads and the locating pin bodies can conveniently and stably fixed, so locating and supporting of different parts can be satisfied through changing the locating pin heads. The invention has the advantages that the locating and supporting device has wide application, precise location, convenient operation, and simple structure; and the device is easy to be produced and maintained, and is particularly suitable for line production of combination of an automobile chassis and a frameless body.

Description

technical field [0001] The invention belongs to the technical field of automobile manufacturing process equipment, and in particular relates to a positioning support device used for assembly of an automobile chassis system and a load-bearing automobile body. Background technique [0002] When the automobile chassis system is assembled with the load-bearing automobile body, the automobile chassis system is positioned into the assembly position from bottom to top. With the rapid development of highly flexible assembly lines, different chassis systems on the same assembly line require different positioning supports , These complicated positioning support devices often cause positional interference. [0003] In order to solve the position interference problem, it is more common at home and abroad to use the "reversing pin" technology: the reversing pin seat is fixed at the required plane position, and the reversing pin with a certain length can be placed vertically or horizontal...

Claims

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Application Information

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IPC IPC(8): B25B11/00
Inventor 杨宇
Owner CHERY COMML VEHICLE ANHUI
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