JPS6142246U

JPS6142246U - Steady rest device pushing forward end positioning tool

Info

Publication number: JPS6142246U
Application number: JP1984127456U
Authority: JP
Inventors: 真司飯野
Original assignee: トヨタ自動車株式会社
Priority date: 1984-08-21
Filing date: 1984-08-21
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図はこの考案の一実施例を示し、第１図は一部断面を示
す基準軸の正面図、第２図はマスターＩＪングの斜視図
、第３図は基準軸の可動接触子部にマスターリングを圧
接した状態を示す図、第４図はこの測定工具の使用状態
を示す図、第５図は第４図のＶ−Ｖ線断面図である。１・・・押込み前進端位置合せ工具、２・・・基準軸、
８，８Ａ・・・ゲージ穴、９，９Ａ・・・可動接触子、
９ａ・・・突部、１１・・・ダイヤルゲージ、１５・・
・マスターリング、１６・・・レスト装置、１７・・・
送り台、１９，２０・・・レスト前接触子。The figures show one embodiment of this invention, in which Fig. 1 is a front view of the reference shaft showing a partial cross section, Fig. 2 is a perspective view of the master IJ ring, and Fig. 3 is a master FIG. 4 is a diagram showing a state in which the ring is pressed into contact with the ring, FIG. 4 is a diagram showing a state in which this measuring tool is used, and FIG. 5 is a sectional view taken along the line V-V in FIG. 4. 1... Push forward end positioning tool, 2... Reference axis,
8,8A...gauge hole, 9,9A...movable contact,
9a... Protrusion, 11... Dial gauge, 15...
・Master ring, 16... Rest device, 17...
Feed table, 19, 20... contact before rest.

Claims

[Scope of utility model registration request]

In a steady rest device for a grinding machine that supports the shaft of a workpiece whose outer peripheral surface is being ground by a contact, it has the same length as the workpiece, the same diameter as the shaft of the workpiece, and the same diameter as the workpiece. a reference axis set on a grinding machine by means;
When this reference shaft is set on a grinding machine, a movable contact is embedded in the reference shaft so as to be movable in a direction perpendicular to the axis of the reference shaft, and an end portion of this movable contact is placed at a position where the contact comes into contact with the reference shaft. a spring that urges the movable contact in a direction to push it out from the outer peripheral surface of the reference shaft, a gauge that measures the amount of movement of the movable contact, and a master that aligns the end of the movable contact with the outer peripheral surface of the reference shaft. A push forward end positioning tool characterized by: