JPS6045617U

JPS6045617U - Tools used for electric deburring and chamfering

Info

Publication number: JPS6045617U
Application number: JP13868883U
Authority: JP
Inventors: 清鈴木
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-09-07
Filing date: 1983-09-07
Publication date: 1985-03-30

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]

第１図は、本案はパリ取り並びに面取り仕上げ加工に係
る工具の中央横断面図。第２図は、同上に於ける後部に
具備するスプリング作動杆を指頭により押し下げ起伏操
作に伴ひ押杆は前進駆動し複数個のカッターが開削動作
でパリを除去状態を示した中央横断面図。第３図は、深
穴穿孔の筐体　　、の背部裏側に生じるパリを除去する
為に本体の先端部を挿入する状態を示した図。第４図は
、駒形に係る握手部分の要部切欠しスプリング作動杆が
第２図並びに第５図、第７図に於けるカッターが開削動
作の状態を指頭により押し下げ起伏に伴ひ押杆の前進駆
動する操作の平面図。第５図は、同上に於ける背部裏側
にカッターを開削状態に起伏動作に伴ひパリの円周を除
去する回動操作を現わした図。第６図及び第７図は、単
数例に係るカッターの装備するパリ取り並びに面取り加
工の酊削作用を示した図。FIG. 1 is a central cross-sectional view of a tool used in the present invention for finishing deburring and chamfering. Fig. 2 is a central cross-sectional view showing the state in which the spring-operated lever provided at the rear of the same device is pushed down with the fingertip and the push lever is driven forward as the undulating operation is performed, and multiple cutters are used to remove pars by cutting operation. . FIG. 3 is a diagram showing the state in which the tip of the main body is inserted in order to remove burrs that occur on the back side of the deep-hole casing. Figure 4 shows that the main part of the handshake part related to the piece shape is notched and the spring actuating rod is in the cutting operation state of the cutter in Figures 2, 5, and 7 when the push rod is pushed down with the fingertip and undulated. A plan view of forward driving operation. FIG. 5 is a view showing the rotating operation of removing the circumference of the paris as the cutter moves up and down in the cutting state on the back side of the same as above. FIG. 6 and FIG. 7 are diagrams showing the cutting action of chamfering and chamfering equipped with a cutter according to a single example.

Claims

[Claims for Utility Model Registration] As shown in the figure, the front part 17 of the main body 1 has a cylindrical shape, the rear part forms the shank 2, and the front part thereof has a bridge shape 4.
A driving hole 28 is bored in the rear part of the main body 1 to connect with the central hole 10 passing through from the front part 17 of the main body 1, and a movable rod 29 is inserted therein. In this way, an L-shaped vertical groove hole 6 is formed on the circumferential side of the bridge piece 4, into which a spring-operated rod 7 is inserted and fitted, and a stop ring 30 is provided at the bottom to prevent it from coming off. Next, the central hole 10 is bored and a cylindrical push rod 1 is inserted therein.
1 is inserted to form a stepped cavity 13 at the rear, and the stepped cavity 1
3 holds a spring 14 inside the press rod 11.
A stopper 15 is integrally formed at the rear end to control the operation. In this way, the structure of a tool for electric application capable of finishing deburring and chamfering is constructed in which a plurality of hook-shaped cutters 19 connected and driven to the front part 17 are connected and attached by the screw shaft 20 so as to perform up-and-down cutting operations. .