JPS6142277U

JPS6142277U - Engraving jig for test piece

Info

Publication number: JPS6142277U
Application number: JP12620384U
Authority: JP
Inventors: 不三男満浦
Original assignee: 三菱重工業株式会社
Priority date: 1984-08-20
Filing date: 1984-08-20
Publication date: 1986-03-18

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】第１図は、本考案に係わる一実施例の平面図、第２図は
、第１図■−■線に沿って切断した縦断面図、第３図は
、本願出願人の先願にかかる引張試験片用刻印治具の平
面図、第４図は、第３図のＩＶ−ＴＶ線に沿って切断し
た縦断面図である。１・・・試験片、１ａ・・・試験片の一端、２Ａ，２Ｂ
・・・試験片保持具、３・・・保持具の受台、２Ａ”，
２Ｂ″・・・試験片保持具の把手、５Ａ，５Ｂ・・・ク
サビ、Ａ，７Ｂ・・・クサビ用テコ、８Ａ，８Ｂ，９Ａ
，９Ｂ・・・ピン。[Brief Description of the Drawings] Fig. 1 is a plan view of one embodiment of the present invention, Fig. 2 is a vertical sectional view taken along the line ■-■ of Fig. 1, and Fig. 3 is a plan view of an embodiment of the present invention. FIG. 4, which is a plan view of the marking jig for a tensile test piece according to the applicant's earlier application, is a longitudinal sectional view taken along the line IV-TV in FIG. 3. 1... Test piece, 1a... One end of the test piece, 2A, 2B
...Test specimen holder, 3...Holder pedestal, 2A",
2B''...Handle of test specimen holder, 5A, 5B...Wedge, A, 7B...Lever for wedge, 8A, 8B, 9A
, 9B...pin.

Claims

[Scope of utility model registration request]

In a jig for stamping a mark on one end of a test piece that has a threaded end, the screw hole that screws into the screw at the end of the test piece is divided into two at the center of the screw hole axis, and the outer periphery is formed into a circle. It has a test piece holder with a protruding handle, and a collar that loosely fits or fits around the outer periphery of the test piece holder, and the inside is hollow and both sides passing through the axis are wedge holes. A stamping jig for a test piece, comprising a cradle provided with a cradle, and a wedge inserted into a wedge hole of the cradle.