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Universal self-sealing and self-opening-and-closing coupler for vacuum adsorption system

A vacuum adsorption system and self-sealing technology, applied in the field of mechanical processing, can solve the problems of low degree of automation, insufficient reliability and safety, etc., and achieve the effect of simple structure, low cost and high reliability

Inactive Publication Date: 2019-09-27
10TH RES INST OF CETC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the problems of low degree of automation, insufficient reliability and safety in the fully automated processing of flexible automated processing production lines for small batches of multi-variety thin plate parts in the field of mechanical processing

Method used

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  • Universal self-sealing and self-opening-and-closing coupler for vacuum adsorption system
  • Universal self-sealing and self-opening-and-closing coupler for vacuum adsorption system
  • Universal self-sealing and self-opening-and-closing coupler for vacuum adsorption system

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Embodiment Construction

[0018] refer to Figure 1-Figure 5 . In the preferred embodiment described below, a universal self-sealing and self-opening coupling for a vacuum suction system includes a disk end connector 2 connected to the vacuum channel of the vacuum suction cup assembly 1 and a mounting seat fixedly installed on the machine tool table 4. Among them: the mounting base 4 is formed with a horizontal through vertical through hole, and a stepped hole is formed on the vertical through hole of the mounting base 4, and the step hole is fixed with a self-sealing joint 3, and the self-sealing joint 3 and the mounting base 4 form a self-sealing self-sealing joint. The opening and closing joint fixing part is assembled into a self-sealing self-opening and closing movable joint part that passes through the self-sealing disc-end connector 2 pipeline and communicates with the hollow vacuum cavity of the vacuum suction cup assembly 1. When the machine tool is working, under the action of atmospheric pre...

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Abstract

The invention discloses a universal self-sealing and self-opening-and-closing coupler for a vacuum adsorption system, and aims to provide a kind of vacuum chuck which can be utilized to carry out flexible local vacuum adsorption and prevent cutting blocking or damage to the mechanical clamping of the vacuum adsorption system. According to the following technical scheme, the universal self-sealing and self-opening-and-closing coupler comprises the vacuum chuck (1) with array adsorption holes, a rear cover plate (2) and a filter valve (5), wherein the vacuum chuck (1) is fixed with screws (6) in the circumferential direction, the rear cover plate (2) seals a vacuum chamber through a seal ring (3), the array adsorption holes on the adsorption surface of the vacuum chuck (1) are separated into array rectangular bosses by grid grooves in the vertical and horizontal directions, each adsorption hole is located in the center of each rectangular boss, square lugs arranged in the grid shape on the surface of the vacuum chuck form vacuum adsorption surface grooves quickly, and the filter valve (5) used for preventing cuttings and cutting fluids from being sucked into a vacuum source is designed on the side wall. The universal self-sealing and self-opening-and-closing coupler overcomes the defect that the number of suction holes is limited in the prior art, and solves the potential safety hazard that the cuttings and cutting fluids are sucked into the vacuum source.

Description

technical field [0001] The invention relates to a self-sealing joint which is mainly used in the field of mechanical processing for automatic connection and automatic separation of vacuum adsorption systems. Especially the automatic opening and closing structure in which the vacuum adsorption device is connected with the vacuum source. Background technique [0002] In the prior art, the clamping processing of thin plate parts with lattice ribs usually adopts vacuum adsorption processing, and there are mainly two methods for thin plate milling processing, using end milling cutters to mill planes and end mills to process cavities. There are more and more thin-plate structural parts of electronic equipment, and avoiding deformation during processing is a difficult problem in the processing of thin-plate parts made of such materials. In the milling process of existing thin plate parts, the method of pressing the parts around the parts with the pressure plate is mainly used, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08
CPCB23Q3/08B23Q3/088
Inventor 罗仕安金恒林
Owner 10TH RES INST OF CETC
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