JPS5974006U

JPS5974006U - Internal processing device for long cylindrical workpieces

Info

Publication number: JPS5974006U
Application number: JP16887182U
Authority: JP
Inventors: 丹羽　暉; 玉川　芳夫
Original assignee: 株式会社リコー
Priority date: 1982-11-08
Filing date: 1982-11-08
Publication date: 1984-05-19

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 drawings]

第１図は従来の第１比較例斜視図、第２図は従来の第２
比較例斜視図、第３図は本考案の一実施例斜視図、第４
図は第３図のＡ−Ａ正断面図、第５図は第４図の回転刃
物板部分の拡大正面図、第６図は第５図の右側面図、第
７図は第４図のＢ−Ｂ側断面図である。１０・・・主軸、１１・・・チャック、１２・・・回転
体、１３・・・親ねじ棒、１５・・・ガイド棒、１６・
・・回転刃物板、１７・・・ハーフナツト、１９・・・
伝達ギヤー、２２・・・減速ケーシング、２８・・・親
ねじ駆動ギヤー、２９・・・円錐状センター、３０・・
・刃物、３１・・・長尺筒状ワーク、３２・・・ワーク
クランプ台。補正　昭５８．　２．　２実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。　　　　　　　　　　　　　−〇実用新案
登録請求の範囲回転体中心に親ねじ棒一端を回転自在に枢支し、該親ね
じ棒と平行にガイド棒一端を回転体に固定し、親ねじ棒
に螺合した回転刃物板のガイド孔に前記ガイド棒を遊挿
し、親ねじ棒に回転自在に枢支した伝達ギヤーにガイド
棒端部を固定し、回転体を主軸に取り付は親ねじ棒端部
を摺動軸センターに軸支し、伝達ギヤーの回転を減速機
構を介して親ねじ棒に固定した親ねじ駆動ギヤーに連動
して切削速度と送り速度を任意に選べる如くなし、長尺
筒状ワークを回転刃物板が内部を移動し得るようにクラ
ンプするクランプ台を備えた長尺筒状の内面加工装置。図面の簡単な説明第１図は従来の第１比較例斜視図、第２図は従来の第２
比較例斜視図、第３図は本考案の第１実施例斜視図、第
４図は第３図のＡ−Ａ正断面図、第５図は第４図の回転
刃物板部分の拡大正面図、第６図は第５図の右側面図、
第７図は第４図のＢ−Ｂ側断面図、第８図は第２実施例
要部正面図である。１０・・・主軸、１１・・・チャック、１２・・・回転
体、１３・・・親ねじ棒、１５・・・ガイド棒、１６・
・・回転刃物板、１７・・・ハーフナツト、１９・・・
伝達ギヤー、２２・・・減速ケーシング、２８・・・親
ねじ駆動ギヤー、２９・・・円錐状センター、３０・・
・刃物、３１・・・長尺、筒状ワーク、３２・・・ワー
ククランプ台、３５・・・変速機、３６・・・ハンドル
。Figure 1 is a perspective view of a conventional first comparative example, and Figure 2 is a perspective view of a conventional second comparative example.
FIG. 3 is a perspective view of a comparative example, and FIG. 4 is a perspective view of an embodiment of the present invention.
The figure is a front sectional view taken along the line A-A in Fig. 3, Fig. 5 is an enlarged front view of the rotary cutter plate part in Fig. 4, Fig. 6 is a right side view of Fig. 5, and Fig. 7 is a cross-sectional view of Fig. 4. It is a BB side sectional view. DESCRIPTION OF SYMBOLS 10... Main shaft, 11... Chuck, 12... Rotating body, 13... Lead screw rod, 15... Guide rod, 16...
...Rotary knife plate, 17...Half nut, 19...
Transmission gear, 22... Reduction casing, 28... Lead screw drive gear, 29... Conical center, 30...
- Cutting tool, 31... Long cylindrical work, 32... Work clamp stand. Revised 1984. 2. 2. The scope of claims for utility model registration and the brief description of the drawings are amended as follows. -〇 Utility Model Registration Claims A rotary cutter in which one end of a lead screw rod is rotatably supported at the center of a rotating body, one end of a guide rod is fixed to the rotating body parallel to the lead screw rod, and is screwed onto the lead screw rod. The guide rod is loosely inserted into the guide hole of the plate, the end of the guide rod is fixed to the transmission gear rotatably supported on the lead screw rod, and the rotating body is attached to the main shaft by inserting the end of the lead screw rod into the sliding shaft. The rotation of the transmission gear is linked to the lead screw drive gear, which is fixed to the lead screw rod via a reduction mechanism, so that the cutting speed and feed rate can be arbitrarily selected. A long cylindrical inner surface processing device equipped with a clamp table that clamps a plate so that it can move inside. Brief explanation of the drawings Fig. 1 is a perspective view of a conventional first comparative example, and Fig. 2 is a perspective view of a conventional second comparative example.
A perspective view of a comparative example, FIG. 3 is a perspective view of the first embodiment of the present invention, FIG. 4 is a front sectional view taken along line A-A in FIG. 3, and FIG. 5 is an enlarged front view of the rotary blade plate portion of FIG. , Figure 6 is the right side view of Figure 5,
7 is a sectional view taken along the line BB in FIG. 4, and FIG. 8 is a front view of the main parts of the second embodiment. DESCRIPTION OF SYMBOLS 10... Main shaft, 11... Chuck, 12... Rotating body, 13... Lead screw rod, 15... Guide rod, 16...
...Rotary knife plate, 17...Half nut, 19...
Transmission gear, 22... Reduction casing, 28... Lead screw drive gear, 29... Conical center, 30...
- Cutting tool, 31... Long, cylindrical workpiece, 32... Work clamp stand, 35... Transmission, 36... Handle.

Claims

[Scope of utility model registration request]

One end of a lead screw rod is rotatably supported at the center of the rotating body, one end of a guide rod is fixed to the rotating body parallel to the lead screw rod, and the guide rod is inserted into a guide hole of a rotary cutter plate screwed onto the lead screw rod. loosely inserted, the end of the guide rod is fixed to the transmission gear rotatably supported on the lead screw rod, and when the rotating body is attached to the main shaft, the end of the lead screw rod is pivotally supported at the center of the sliding shaft, The rotation of the transmission gear is linked to the lead screw drive gear fixed to the lead screw rod via a reduction mechanism, so that the cutting speed and feed rate can be selected arbitrarily, and the rotary blade plate moves inside the long cylindrical workpiece. A long cylindrical inner surface processing device equipped with a clamp table that clamps the material in a manner that allows it to be clamped.