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Universal locating clamp

A positioning fixture, a universal technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve problems such as difficult to popularize and use, long operating hours, long alignment process, etc.

Active Publication Date: 2017-05-31
东莞市优米佳自动化设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second is the universal positioning fixture commonly used in the market. This kind of universal positioning fixture needs to be aligned manually, and then put into the laminating machine for lamination after manual pressing. The air bubbles and dust are difficult to eliminate and many other shortcomings, and this kind of universal positioning fixture is bloated and bulky overall, with poor precision and long operating hours, so it is difficult to popularize and use

Method used

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0025] Such as Figure 1 to Figure 5 As shown, a universal positioning fixture in this embodiment includes a fixture seat 1 and a link positioning mechanism 2 pivotally connected to the fixture seat 1. The link positioning mechanism 2 includes a Y that is symmetrically arranged on the fixture seat 1. Two first parallelogram linkages 21 on both sides of the axis, two second parallelogram linkages 22 symmetrically arranged on both sides of the X-axis of the fixture seat 1, and two first parallelogram linkages 22 arranged laterally on the two sides of the first parallelogram Between the link mechanisms 21 and longitudinally arranged between two second parallelogram link mechanisms 22, several positioning links for forming the workpiece positioning frame;

[0026] Specifically, the plurality of positio...

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Abstract

The invention discloses a universal locating clamp comprising a clamp seat and a connecting rod locating mechanism connected with the clamp seat in a pivoted manner. The connecting rod locating mechanism comprises two first parallelogram linkage mechanisms symmetrically arranged on the two sides of the Y-axis of the clamp seat, two second parallelogram linkage mechanisms symmetrically arranged on the two sides of the X-axis of the clamp seat and a plurality of locating connecting rods, wherein a part of the locating connecting rods are transversely arranged between the two first parallelogram linkage mechanisms, the other locating connecting rods are longitudinally arranged between the two second parallelogram linkage mechanisms, and the locating connecting rods are used for forming a workpiece locating frame. When the first parallelogram linkage mechanisms and the second parallelogram linkage mechanisms rotate reversely around pivoted shafts, a workpiece is clamped by the workpiece locating frame. When the first parallelogram linkage mechanisms and the second parallelogram linkage mechanisms rotate forwards around the pivoted shafts, the workpiece is separated from the workpiece locating frame. By the adoption of the structural design, the universal locating clamp locates the workpiece accurately and is convenient to operate and high in universality.

Description

technical field [0001] The invention relates to the technical field of positioning fixtures, in particular to a universal positioning fixture. Background technique [0002] There are two main types of jigs for mobile phone assemblies on the market. One is the fixed positioning jig. This jig has been used for many years. Every type of mobile phone must have a set of jigs, even the same type. If there is a deviation in the size of the mobile phone, another fixture must be reopened. The second is the universal positioning fixture commonly used in the market. This kind of universal positioning fixture needs to be aligned manually, and then put into the laminating machine for lamination after manual pressing. Many deficiencies such as the air bubbles and dust are difficult to eliminate, and this kind of universal positioning fixture is bulky as a whole, has poor precision and long operating hours, so it is difficult to popularize and use. Contents of the invention [0003] Th...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 余衍松
Owner 东莞市优米佳自动化设备有限公司
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