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Assembly method of flexible combined fixture for laser cutting tooling

A combined fixture and laser cutting technology, which is applied in the direction of manufacturing tools, laser welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of insufficient clamping accuracy and high manufacturing cost, and achieve saving fixture design, reducing production costs, and flexible structure changeable effect

Active Publication Date: 2018-08-17
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide an assembly method of a flexible combined fixture for laser cutting tooling, which solves the problems of insufficient clamping accuracy and high manufacturing cost during clamping and processing of large parts such as cabins

Method used

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  • Assembly method of flexible combined fixture for laser cutting tooling

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Embodiment Construction

[0012] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] The invention provides a method for assembling a flexible combined fixture for laser cutting tooling, which specifically includes the following steps:

[0014] Step 1. Design the flexible composite fixture through UG three-dimensional modeling software: the flexible composite fixture is assembled with composite fixture components, including a base plate module, multiple support and positioning modules, and connecting keys; the support and positioning modules form a pair of cabins The positioning surface of component assembly, the base plate module and the support and positioning module are flexibly connected through connecting keys and positioning grooves; the support positioning module and the base plate module ...

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Abstract

The invention discloses an assembly method of a flexible combination fixture for a laser cutting tool. The assembly method comprises the following steps: designing a flexible combination fixture according to a part to be processed; checking after assembly; then adopting a shape follow-up connector to realize butting between the part and the fixture to form an assembly; and connecting the assembly, which is taken as a whole, with a machine tool through the shape follow-up connector. Compared with a traditional special tool, the assembly method has the advantages that the design, setting and adjusting time of the combination fixture is shortened, the preparation cycle of technological equipment is also shortened, and the manufacturing cost of specially-shaped thin-walled parts is lowered.

Description

technical field [0001] The invention belongs to the field of process equipment, and in particular relates to an assembly method of a flexible combined fixture for laser cutting tooling. Background technique [0002] In the aerospace manufacturing industry, when processing large parts such as cabins, special fixtures are required to position them in multiple positions. Traditional special fixtures are mostly fixed structures, which are not easy to disassemble, and the positioning is not accurate. Thin-walled parts are expensive to manufacture. Contents of the invention [0003] The purpose of the present invention is to provide a flexible combined fixture assembly method for laser cutting tooling, which solves the problems of insufficient clamping accuracy and high manufacturing cost during clamping and processing of large parts such as cabins. [0004] The technical solution of the present invention is: a method for assembling a flexible combined fixture for laser cutting...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/70B23K26/38B23K37/04
CPCB23K26/38B23K26/702B23K37/04
Inventor 杨淑亭李建辉
Owner BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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