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Flexible precise material frame

An accurate and flexible technology, applied in the field of fixtures, can solve the problem of poor repeatability of part positioning and achieve high repeatability

Pending Publication Date: 2018-08-10
SAIC-GM-WULING AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The main defect of the traditional flexible line main line front side panel, door sill and triangular plate on-line accurate material rack is: when the model is switched, the repeatability of part positioning is poor

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the description of the drawings and specific embodiments.

[0018] Such as Figure 1 to Figure 4 As shown, a kind of flexible and accurate material rack comprises a ground positioning mechanism 1, an accurate material rack vehicle 2 and a positioning flexible switching mechanism 3, and the positioning flexible switching mechanism 3 is arranged on the precise material rack vehicle 2, and the precise material rack The rack car 2 is positioned and docked with the ground positioning mechanism 1, and the precise material rack car 2 is a shared part, which is used to adapt to different vehicle models. Docking, parts positioning repeatability is high.

[0019] Such as Figure 1 to Figure 4 As shown, the ground positioning mechanism 1 includes a backing plate 11, a guide support seat 12, a ground positioning frame 18, a Z-direction support block 13 supporting the precision rack car 2 in the height direc...

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Abstract

The invention provides a flexible precise material frame. The flexible precise material frame comprises a ground positioning mechanism, a precise material frame vehicle and a positioning flexible switching mechanism. The positioning flexible switching mechanism is arranged on the precise material frame vehicle. The precise material frame vehicle is in but joint with the ground positioning mechanism in a positioned mode. The flexible precise material frame has the beneficial effects that ground surface positioning is conducted through the ground positioning mechanism, the flexible precise material frame adapts to different vehicle models through the precise material frame vehicle, during vehicle model switching, the precise material frame vehicle serves as a common part, positioning butt joint is still conducted by the precise material frame vehicle and the ground positioning mechanism, and the part positioning repeated precision is high.

Description

technical field [0001] The invention relates to a tooling fixture, in particular to a flexible and accurate material rack. Background technique [0002] The main defect of the traditional flexible line main line front side panel, door sill and triangular plate on-line accurate material rack is: when the model is switched, the repeatability of part positioning is poor. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a flexible and accurate material rack. [0004] The present invention provides a flexible and accurate material rack, which includes a ground positioning mechanism, an accurate material rack vehicle, and a positioning flexible switching mechanism. The above-mentioned ground positioning mechanism is positioned and docked. [0005] The ground positioning mechanism includes a backing plate, a guide support seat, a ground positioning frame, a Z-direction support block supporting the precision rack car in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q7/00B62B3/02B62B5/00B62B5/06
CPCB62B3/02B62B5/00B62B5/06B23Q7/00
Inventor 卢群英陈周生刘参参
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
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