Pressing tool

A technology of fixtures and pressing parts, applied in the field of mechanical automation equipment, can solve problems such as welding deformation, welding displacement, and product shape effects that affect welding quality

Inactive Publication Date: 2017-06-09
HANS LASER TECH IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For some workpieces made of plastic, such as VR glasses, welding displacement and welding deformation are pr...

Method used

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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PUM

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Abstract

The invention relates to a pressing jig. Wherein, the pressing jig includes: a base; a linear motion platform mounted on the base; a driving mechanism mounted on the linear motion platform, and the driving mechanism can move linearly along the linear motion platform; and The pressing piece used to press the workpiece to be welded is made of a light-transmitting material. The pressing piece is installed on the driving mechanism, and the driving mechanism can drive the pressing piece to approach and compress on the workpiece. The workpiece to be welded is compressed by using the driving mechanism to drive the pressing piece, so that the workpiece is welded under a certain pressure to overcome the displacement and deformation generated during the welding process. At the same time, the compression fixture can realize the compression of the workpiece without occupying a large space near the workpiece to be welded, so as to effectively avoid movement interference with other process steps.

Description

technical field [0001] The invention relates to the technical field of mechanical automation equipment, in particular to a pressing jig. Background technique [0002] At present, in the process of production and processing, it is often necessary to perform laser welding on workpieces. For some workpieces made of plastic, such as VR glasses, welding displacement and welding deformation are likely to occur during the welding process, which affects the welding quality and the appearance of the welded product. Contents of the invention [0003] Based on this, it is necessary to provide a compression jig capable of preventing welding deformation of the workpiece. [0004] A compression fixture, comprising: [0005] base; [0006] a linear motion platform installed on the base; [0007] a driving mechanism installed on the linear motion platform, the driving mechanism can move linearly along the linear motion platform; and [0008] The pressing piece used to press the workp...

Claims

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Application Information

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IPC IPC(8): B29C65/78B29C65/16
CPCB29C65/7841B29C65/16
Inventor 赖文杰刘维波高云峰
Owner HANS LASER TECH IND GRP CO LTD
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