JPS61134828U

JPS61134828U -

Info

Publication number: JPS61134828U
Application number: JP1707385U
Authority: JP
Priority date: 1985-02-12
Filing date: 1985-02-12
Publication date: 1986-08-22

Description

[Brief explanation of the drawing]

第１図は本考案による円筒面の穴加工治具の一
実施例を示す全体斜視図、第２図および第３図は
本考案に使用するガイドプレートおよび芯出しブ
ツシユを示す斜視図、第４図はガイドプレートと
芯出しブツシユとの挿入状態を説明するための斜
視図、第５図は円筒面スリーブの芯出し状態を説
明するための断面図、第６図に被加工物を本考案
の穴加工治具に芯出し固定した状態を示す正面図
、第７図は本考案の穴加工治具を使つてネジ加工
している状態を示す状態図、第８図、第９図およ
び第１０図は被加工物のそれぞれの異なる例を示
す斜視図である。１…凸部品、２…凹部品、３…ネジ、４…平面
削り、５…平面削り、６…スリーブ、７…サポー
ト用プレート、８…ガイド用サポートプレート、
９…ガイドプレート、１０…ちようナツト、１１
…ハンドル、１２…ラツク、１３…締付用万力、
１４…ハンドル、１５…回転ローラー、１６…架
台、１７…ネジ部、１８…芯出しブツシユ、１９
…ソケツト、２０…タツプ。 FIG. 1 is an overall perspective view showing one embodiment of a cylindrical hole drilling jig according to the present invention, FIGS. 2 and 3 are perspective views showing a guide plate and centering bush used in the present invention, and FIG. The figure is a perspective view for explaining the inserted state of the guide plate and the centering bush, FIG. 5 is a sectional view for explaining the centering state of the cylindrical sleeve, and FIG. Fig. 7 is a front view showing a state in which the hole processing jig is centered and fixed, Fig. 7 is a state diagram showing a state in which screw processing is being performed using the hole processing jig of the present invention, Figs. 8, 9, and 10. The figures are perspective views showing different examples of workpieces. 1... Convex part, 2... Concave part, 3... Screw, 4... Plane shaving, 5... Plane shaving, 6... Sleeve, 7... Support plate, 8... Guide support plate,
9...Guide plate, 10...Chiyounatsu, 11
...Handle, 12...Rack, 13...Tightening vise,
14... Handle, 15... Rotating roller, 16... Frame, 17... Threaded portion, 18... Centering bush, 19
...Socket, 20...Tap.

Claims

[Scope of utility model registration request]

A stand having a rotating roller on which a workpiece is placed, a tightening vise that moves the workpiece in the axial direction of the rotating roller and fixing it, and a rack that stands upright at the fixed end of the stand by the tightening vise. a guide support plate that is easily coupled to the support plate and moves up and down in the axial direction; A guide plate has a screw hole with the same diameter as the screw hole of the workpiece, and when centering the workpiece, it is inserted through the screw hole of the guide plate and inserted into the prepared hole of the screw hole of the workpiece A cylindrical hole machining jig characterized by comprising a centering button that is pulled out during machining.