JPH0333001U

JPH0333001U -

Info

Publication number: JPH0333001U
Application number: JP9487989U
Authority: JP
Priority date: 1989-08-11
Filing date: 1989-08-11
Publication date: 1991-04-02

Description

[Brief explanation of the drawing]

第１図は本考案の実施例正面図、第２図は第１
図の平面図、第３図はスライドベースに装設した
ブツシユ取付体に装着されるガイドブツシユの縦
断面図、第４図はスライドベースに装設する振れ
止め体の縦断面図、第５図は段なしイゼクターピ
ンの正面図、第６図は段付きイゼクターピンの正
面図である。図において、１……スライドレール、２……チ
ヤツク装置、３……スライドベース、４……主油
圧シリンダー、５……ブツシユ取付体、６……ガ
イドブツシユ、７……ピン挿通孔、８……振れ止
め体、９……ピン摺動溝、１０……被加工イゼク
ターピン、１０ａ……頭部、１１……刃物台、１
２……刃物台用シリンダー、１３……刃物台調整
ネジ、１４……切削刃、１５……ベース、１６…
…刃物ホルダー、１７……刃固定ホルダー、１８
……ナライ部、１９……ナライガイド、１９ａ…
…ナライ段差、を示す。 Figure 1 is a front view of an embodiment of the present invention, and Figure 2 is a front view of an embodiment of the present invention.
3 is a vertical sectional view of the guide bushing attached to the bushing mounting body mounted on the slide base, FIG. 4 is a longitudinal sectional view of the steady rest mounted on the slide base, and FIG. FIG. 6 is a front view of a stepless ejector pin, and FIG. 6 is a front view of a stepped ejector pin. In the figure, 1... slide rail, 2... chuck device, 3... slide base, 4... main hydraulic cylinder, 5... bush mounting body, 6... guide bush, 7... pin insertion hole, 8... Steady rest body, 9...Pin sliding groove, 10...Ejector pin to be processed, 10a...Head, 11...Turret, 1
2... Cylinder for tool post, 13... Turret adjustment screw, 14... Cutting blade, 15... Base, 16...
...Blade holder, 17...Blade fixing holder, 18
...Narai Department, 19...Narai Guide, 19a...
...Indicates the difference in level.

Claims

[Scope of utility model registration request]

A chuck device 2 that fixes and rotates the head 10a of the ejector pin 10 to be processed is provided on one end side of the slide rail 1, and a chuck device 2 that is fixed to the chuck device 2 is provided on the slide base 3 that slides left and right on the slide rail 1. a bushing mounting body 5 equipped with a guide bushing 6 through which the distal end side of the ejector pin 10 to be processed is inserted and rotatably supported;
A steady rest 8 is installed to slidably and rotatably support the tip side of the ejector pin 10 to be processed that protrudes from the guide bush 6, and is integrated with the slide base 3 to move in the left and right direction and move on the slide base 3. A cutter holder 16 is equipped with a tool rest 11 that can independently slide in the front-back direction, and is detachably attached to a part of the tool rest 11. The cutting blade 14 is arranged so that the cutting edge contacts the ejector pin 10 to be processed which is protruding more.
A stepped ejector pin processing machine equipped with a blade fixing holder 17 equipped with a blade fixing holder 17.