Vacuum clamp

Vacuum clamp

  • CN 104,858,806 A
  • Filed: 02/26/2014
  • Published: 08/26/2015
  • Est. Priority Date: 02/26/2014
  • Status: Active Application
First Claim
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1. a vacuum fixture, it is characterized in that, comprise a chuck body, described chuck body offers several sections of grooves, every section of groove is independently groove area, the first vacuum hole running through chuck body is offered in every section of groove, seal is respectively arranged with in each section of groove, each seal offers the second vacuum hole, second vacuum hole is connected with the first vacuum hole in this section of groove, each first vacuum hole is connected with one group of pipeline structure respectively, and each group pipeline structure comprises gas exhaust piping and air inlet pipeline.

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