JPS5836041U - Tightening jig - Google Patents

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]

第１図は本考案を実施する工作機械の一例として示した
ボール盤本体の正面図、第２図はその支持台斜視図、第
３図は本考案の一実施例である締付治具の斜視図、第４
図は本考案の締付治具により被加工物を挾持した場合の
側面断面図、第５図はその正面断面図、第６図は従来例
の斜視図、第７図は従来の締付治具により被加工物を挾
持した場合の側面図である。Fig. 1 is a front view of the main body of a drilling machine shown as an example of a machine tool implementing the present invention, Fig. 2 is a perspective view of its support base, and Fig. 3 is a perspective view of a tightening jig which is an embodiment of the present invention. Figure, 4th
The figure is a side cross-sectional view of a workpiece being clamped by the tightening jig of the present invention, Figure 5 is a front cross-sectional view thereof, Figure 6 is a perspective view of a conventional example, and Figure 7 is a conventional tightening jig. It is a side view when a workpiece is clamped by tools.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被加工物を加工機本体の支持台上面部に挾持する押え部
材と、この押え部材にその軸方向に対して回動自在に保
持され、かつその一部にネジ部を形成した締付部材Ａと
、この締付部材Ａに遊貫状態で位置し、前記支持台に形
成された長穴部に対し挿通及び、係止可能に構成した係
止部材と、前記締付部材Ａのネジ部に螺合する締付部材
Ｂにより構成した締付は治具。A holding member that clamps the workpiece to the upper surface of the support table of the processing machine main body, and a tightening member A that is held by the holding member so as to be rotatable in the axial direction of the holding member and has a threaded portion formed in a part thereof. and a locking member that is loosely located in the tightening member A and configured to be able to be inserted into and locked into the elongated hole formed in the support base, and a threaded portion of the tightening member A. The tightening jig consists of the tightening member B that screws together.