JPS61134834U

JPS61134834U -

Info

Publication number: JPS61134834U
Application number: JP1628185U
Authority: JP
Priority date: 1985-02-07
Filing date: 1985-02-07
Publication date: 1986-08-22

Description

[Brief explanation of the drawing]

添付図面は本考案の実施例を示し、第１図は平
面図、第２図は第１図中Ｘ―Ｘ線に沿う断面図、
第３図は被加工物を支持する前の態様を示す断面
図、第４図は被加工物を支持している時の態様を
示す断面図、第５図は使用状態を示す側面図であ
る。尚、図中１…保持具本体、４…上面、５…底面
、６…摺動孔、７…座板、１２…支持片、１３…
下端部、１４…押圧面、１５…係合溝、１６…ス
トツパー、１７…テーパ部、２０…被工作物、２
１…押圧体、２１ａ…先端部、２４…球体、２４
ａ…当接面、を示している。 The attached drawings show an embodiment of the present invention, in which FIG. 1 is a plan view, FIG. 2 is a sectional view taken along the line X--X in FIG. 1,
Fig. 3 is a sectional view showing the state before supporting the workpiece, Fig. 4 is a sectional view showing the state when supporting the workpiece, and Fig. 5 is a side view showing the state of use. . In the figure, 1... holder main body, 4... top surface, 5... bottom surface, 6... sliding hole, 7... seat plate, 12... support piece, 13...
Lower end portion, 14... Pressing surface, 15... Engaging groove, 16... Stopper, 17... Taper portion, 20... Workpiece, 2
1... Pressing body, 21a... Tip part, 24... Sphere, 24
a... shows the contact surface.

Claims

[Claims for Utility Model Registration] 1. A support piece 12 for abutting and supporting a workpiece 20 is movable up and down in a sliding hole 6 formed from the top surface 4 to the bottom surface 5 of the holder main body 1. The support piece 12 is always held upward by a pressure spring 14 stretched between the seat plate 7 disposed below the sliding hole 6 and the lower end 13 of the support piece. The upper and lower limits of movement are
A stopper 16 protrudes from the holder body side into an engagement groove 15 formed on one side of the support piece 12.
When the workpiece 20 is supported by the support piece 12, the workpiece 20
The support position of the support piece 12 is automatically determined by being pressed by the support piece 12 and moved downward. The body 21 is held by abutting on the side surface of the support piece 12, and the support piece 1 with which the pressing body 21 abuts.
A tapered part 17 is formed on the side surface of the press body 21 so that it becomes deeper toward the bottom, and a sphere 24 having a flat contact surface 24a is rotatably attached to the tip 21a of the press body 21. A workpiece holder characterized by being made of. 2. A practical use characterized in that a bolt hole 18 is formed in the upper part of the support piece 12, and an adjustment bolt 19 is screwed into the bolt hole, so that the support length of the support piece 12 can be adjusted. A holder for a workpiece according to claim 1 of the patent registration claim.