JPS6094433U

JPS6094433U - Work clamp device

Info

Publication number: JPS6094433U
Application number: JP18830983U
Authority: JP
Inventors: 辻内　敏雄; 康生新野; 太田　規男
Original assignee: 豊田工機株式会社
Priority date: 1983-12-06
Filing date: 1983-12-06
Publication date: 1985-06-27
Also published as: JPS6228359Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一重施例の一部を破断した平面図、第
２図は第１図の■−■断面図である。符号の説明、１０・・・・・・ベース、１１・・・・・
・割出し台、ｊ　’３・・・・・・支持ベアリング、２
１・・・・・・ワークホルダ、２２・・・・・・クラン
プ軸、２２ａ・・・・・・先端、２　　−２ｂ・・・・
・・係合部、２３・・・・・・クランプスプリング、３
０・・・・・・アンクランプ装置、３１・・・・・・支
持台、３２・・・・・・作動軸、３２ａ・・・・・・先
端、３３・・・・・・摺動体、３３ａ・・・・・・当接
部、３５・・・・・・シリンダ装置。FIG. 1 is a partially cutaway plan view of a single layer embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line -■ in FIG. Explanation of symbols, 10...Base, 11...
・Index table, j '3...Support bearing, 2
1... Work holder, 22... Clamp shaft, 22a... Tip, 2 -2b...
...Engagement part, 23... Clamp spring, 3
0... Unclamp device, 31... Support stand, 32... Operating shaft, 32a... Tip, 33... Sliding body, 33a... Contact portion, 35... Cylinder device.

Claims

[Scope of utility model registration request]

An indexing table is installed on the base so that the support bearing can be rotated and indexed at each joint, an unclamping device is installed adjacent to the indexing table, a work holder is fixed on the indexing table, and the workpiece is The holder supports a clamp shaft on one side thereof so as to be movable in a direction perpendicular to the rotation axis of the indexing table, and also presses the clamp shaft in a direction perpendicular to the rotation axis to clamp the workpiece at the tip of the clamp shaft. The holder includes a clamp spring for clamping the workpiece, and the unclamping device supports an operating shaft so as to be coaxial with the clamp shaft at an initial angular position of the indexing table, and protrudes from the workpiece holder. The engaging portion at the rear end of the clamp shaft is engaged with the tip of the actuating shaft at the initial angular position so as to be able to pivot together, and the actuating shaft is moved back together with the clamp shaft against the clamp spring. To unclamp the work from the work holder.
The unclamping device has a support base integrally provided on the base, and a sliding body supporting the operating shaft so as to be movable in the same direction as the operating shaft is mounted on the support base. a cylinder device that is slidably supported on the slider, a contact portion that contacts the work holder is provided at the tip of the slider, and a cylinder device that moves the slider and the operating shaft in relatively opposite directions; Provided with the cylinder equipment! The operation shaft and the clamp shaft engaged with the tip thereof are moved back, and the sliding body is moved forward so that the abutting portion of the tip of the sliding body comes into contact with the work holder, and the reaction force of the clamp spring is applied to the work holder. A work clamp device characterized by being adapted to receive. ,