JPS5990544U

JPS5990544U - Machine tool work clamp device

Info

Publication number: JPS5990544U
Application number: JP18653682U
Authority: JP
Inventors: 米沢　慶多朗; 修一田村
Original assignee: 相生精機株式会社
Priority date: 1982-12-08
Filing date: 1982-12-08
Publication date: 1984-06-19

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は工作機　　　、
械のテーブルと交換台の平面図、第２図は要部横断平面
図、第３図は第２図の■−■線断面、第４図は第１変形
例の第２図相当図、第５図は第２変形例の要部縦断側面
図、第６図は別実施例の一部縦断側面図である。８・８Ａ・・・基枠、１０・・・ワーク取付面、１１・
１１Ａ・・・ワーク受枠、１２・１２Ａ・・・クランプ
枠、１３・・・ワーク配置空間、Ｃ・・・ワーククラン
プ、２３・・・出力軸、２４・・・クランプ具、Ｍ・・
・駆動手段、Ｔ・・・仮止め装置、２７・２７Ａ・２７
Ｂ・・・仮止め具、２７ａ・・・２７のクランプ部、３
１・・・バネ、Ｗ・・・ワーク。The drawings show an embodiment of the invention, and Figure 1 shows a machine tool;
Fig. 2 is a cross-sectional plan view of the main part, Fig. 3 is a cross-sectional view taken along the line ■-■ of Fig. 2, Fig. 4 is a view equivalent to Fig. 2 of the first modification, Fig. FIG. 5 is a longitudinal sectional side view of a main part of a second modification, and FIG. 6 is a partial longitudinal sectional side view of another embodiment. 8.8A...Base frame, 10...Work mounting surface, 11.
11A... Workpiece receiving frame, 12.12A... Clamp frame, 13... Work placement space, C... Workpiece clamp, 23... Output shaft, 24... Clamp tool, M...
・Drive means, T...Temporary fixing device, 27/27A/27
B...temporary fastener, 27a...clamp part of 27, 3
1...Spring, W...Work.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

基枠８・８Ａの上面にワーク取付面１０を設け、ワーク
取付面１０にワーク受枠１１・１１Ａを固設するととも
にクランプ枠１２・１２Ａをワーク“受枠１１・ＩＩＡ
の少なくとも一側にワーク配置空間１３を空けて固設し
、クランプ枠１２・１２ＡにワーククランプＣを装着し
、ワーククランプＣの一出力軸２３をワーク受枠１１・
１１Ａに向けて進退自在にするとともに、出力軸２３の
先端のクランプ具２４をワーク受枠１１・１１Ａに対向
させ、出力軸２３を駆動手段Ｍでワーク受枠′　　　　
１１・１１Ａ側ヘクランプ駆動可能−にし、ワーク受枠
１１・１１Ａとクランプ枠１２・１２Ａとクランプ具２
４のうち少なくとも何れか一つに仮止め装置Ｔを付設し
、仮止め装置Ｔはその仮止め具２７・２７Ａ・２７Ｂの
クランプ部２７ａをクランプ具２４とワーク受枠１１・
１１Ａとの間に配設し、このクランプ部２７ａをバネ３
１のワーク受枠１１・ＩＩＡ側へ弾性付勢し、クランプ
部２７ａでワークＷをワーク受枠１−１・ＩＩＡに押圧
仮止め可能に構成し、仮止め装置ＴでワークＷを仮止め
した状態において、ワーククランプＣのクランプ具２４
で上記クランプ部２７ａをワーク受枠１１・１１Ａ側へ
更に押圧可能に構成した事を特徴とする工作機械のワー
ククランプ装置。A workpiece mounting surface 10 is provided on the upper surface of the base frames 8, 8A, and the workpiece receiving frames 11, 11A are fixedly mounted on the workpiece mounting surface 10, and the clamp frames 12, 12A are attached to the workpiece "receiving frames 11, IIA.
A workpiece placement space 13 is left open on at least one side of the workpiece receiving frame 11.
11A, the clamping tool 24 at the tip of the output shaft 23 is made to face the workpiece receiving frames 11 and 11A, and the output shaft 23 is moved to the workpiece receiving frame' by the driving means M.
The clamp can be driven to the 11/11A side, and the workpiece receiving frame 11/11A, clamp frame 12/12A, and clamp tool 2 are
A temporary fixing device T is attached to at least one of the temporary fixing devices 27, 27A, and 27B.
11A, and this clamp portion 27a is connected to the spring 3.
The workpiece W is elastically biased toward the workpiece receiving frame 11/IIA side of the workpiece receiving frame 1-1/IIA, and the workpiece W is temporarily fixed to the workpiece receiving frame 1-1/IIA by the clamp portion 27a. , clamp tool 24 of work clamp C
A workpiece clamping device for a machine tool, characterized in that the clamping portion 27a can be further pressed toward the workpiece receiving frames 11 and 11A.