Large-tonnage pneumatic chuck

Large-tonnage pneumatic chuck

  • CN 203,441,402 U
  • Filed: 08/26/2013
  • Issued: 02/19/2014
  • Est. Priority Date: 08/26/2013
  • Status: Active Grant
First Claim
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1. large-tonnage air spider, comprise body, slips body and hoisting mechanism, in described slips body, be provided with dental lamina, it is characterized in that:

  • described hoisting mechanism comprises cylinder assembly, the connecting rod being driven by cylinder assembly and the left and right crank assemblby being connected with connecting rod, described left crank assemblby is cranked arm by left axle, a left side and left connecting axle forms, described right crank assemblby is cranked arm by right axle, the right side and right connecting axle forms, described left connecting axle is all fixedly connected with connecting rod with right connecting axle, and described left and right axle is fixedly connected with slips body by transmission arm respectively.

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