JPH01114243U

JPH01114243U -

Info

Publication number: JPH01114243U
Application number: JP688488U
Authority: JP
Priority date: 1988-01-22
Filing date: 1988-01-22
Publication date: 1989-08-01

Description

[Brief explanation of the drawing]

第１図は受け部材の底面から見た斜視図、第２
図は２個の固定具と２個の補助固定具を使用して
工作物をベツドに斜めに固定した状態を示す平面
図、第３図は第２図の３―３線に沿つて切断した
断面図、第４図は第２図の４―４線に沿つて切断
した断面図、第５図は第２図の５―５線に沿つて
切断した断面図、第６図ないし第８図は受け部材
の別の実施例の底面図、第９図は受け部材と回り
止め部材との一部を示す斜視図、第１０図は受け
部材と回り止め部材との別の実施例の一部を示す
斜視図である。２０：固定具、２２：溝、２４：ベツド、２６
：ボルト、２８：ナツト、３０，５０，６０，７
０，８０，９２：受け部材、３２，８６，９６：
回り止め部材、３６，５２，６２，７２：周面、
３８：ボルト孔、４０，４２：溝。 Figure 1 is a perspective view of the receiving member viewed from the bottom;
The figure is a plan view showing the workpiece diagonally fixed to the bed using two fixtures and two auxiliary fixtures. Figure 3 is a cut along line 3-3 in Figure 2. 4 is a sectional view taken along the line 4-4 in FIG. 2, FIG. 5 is a sectional view taken along the line 5-5 in FIG. 2, and FIGS. 6 to 8 9 is a bottom view of another embodiment of the receiving member, FIG. 9 is a perspective view showing a part of the receiving member and the anti-rotation member, and FIG. 10 is a part of another embodiment of the receiving member and the anti-rotation member. FIG. 20: Fixture, 22: Groove, 24: Bed, 26
:Bolt, 28:Natsuto, 30,50,60,7
0, 80, 92: receiving member, 32, 86, 96:
Anti-rotation member, 36, 52, 62, 72: peripheral surface,
38: bolt hole, 40, 42: groove.

Claims

[Claims for Utility Model Registration] (1) A workpiece is attached to the bed of a machine tool having a plurality of grooves by a bolt inserted into one of the plurality of grooves and a nut coupled to the bolt. A receiving member that is fixed on a bed and has a polygonal planar shape and has a top surface, a bottom surface facing the bed, and a peripheral surface consisting of a plurality of peripheral sections that contact the workpiece. penetrating the receiving member from the top surface toward the bottom surface;
A fixing device for a workpiece, comprising a receiving member provided with a hole for receiving the bolt, and a rotation preventing member inserted into a groove of the bed to prevent rotation of the receiving member. 2. The fixture of claim 1, wherein at least one of the circumferential sections of the receiving member has an oblique angle with respect to a central axis of the groove of the bed. (3) A groove wider than the groove of the bed is formed in the bottom surface of the receiving member, and the rotation preventing member is inserted into the groove of the receiving member and supported on the bed. Fixtures described in (1). (4) According to claim (1), at least one groove is formed on the bottom surface of the receiving member, and the rotation preventing member is inserted into the groove and fixed to the receiving member with a bolt. Fixtures. (5) Two grooves perpendicular to each other are formed on the bottom surface of the receiving member, and the rotation preventing member is inserted into one of the two grooves and fixed to the receiving member with a bolt. , the fixture according to claim (1). (6) The fixture according to claim (1), wherein a recess is formed in the bottom surface of the receiving member, and the rotation preventing member is removably inserted into the recess. (7) The receiving member is provided with two holes that pass through the receiving member from the top surface to the bottom surface, and the rotation preventing member is fixed to the receiving member by bolts passing through the two holes, respectively. The fixture according to claim (1), which is fixed to.