LENSE DECO MACHINING SPIN JIG

• Main Author: LEE, KYE HWAN
• Format: Patent
• Language: English; Korean
• Published: 21.01.2014
• Subjects: COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT; CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; HAND CUTTING TOOLS; HAND TOOLS; MACHINE TOOLS; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; MANIPULATORS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; POLISHING; PORTABLE POWER-DRIVEN TOOLS; SEVERING; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The purpose of the present invention is to provide a spin jig for machining a lens deco. The spin jig for machining a lens deco according to the present invention comprises: a support body (10) having first vacuum holes (22) which penetrate to the top of a die unit (16) inside and second vacuum holes (24) outside; collets (20) which are placed at a location where an outer circumferential surface of a lens deco mounted on the die unit (16) is positioned; and a grip body (30) which is coupled to the support body (10) to be able to relatively move and which adjusts the collets (20) to be narrower towards the center of the support body (10) by descending by vacuum acting from the second vacuum holes (24).