JPS6028907U - Pipe holder for draw bench - Google Patents

Pipe holder for draw bench

Info

Publication number
JPS6028907U
JPS6028907U JP12118383U JP12118383U JPS6028907U JP S6028907 U JPS6028907 U JP S6028907U JP 12118383 U JP12118383 U JP 12118383U JP 12118383 U JP12118383 U JP 12118383U JP S6028907 U JPS6028907 U JP S6028907U
Authority
JP
Japan
Prior art keywords
piston
cylinder
pipe
periphery
tension
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12118383U
Other languages
Japanese (ja)
Other versions
JPH0144163Y2 (en
Inventor
藤元　正彬
彰 北村
Original Assignee
大阪富士工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 大阪富士工業株式会社 filed Critical 大阪富士工業株式会社
Priority to JP12118383U priority Critical patent/JPS6028907U/en
Publication of JPS6028907U publication Critical patent/JPS6028907U/en
Application granted granted Critical
Publication of JPH0144163Y2 publication Critical patent/JPH0144163Y2/ja
Granted legal-status Critical Current

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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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係るパイプホルダーの一実施例を示す断
面図である。 １・・・外筒シリンダ、５・・・型押え金具、６・・・
テーパ面、１０・・・内筒シリンダ、２０・・・ピスト
ン、２５・・・爪引張り金具、２６・・・テーパ面、３
０・・・外径用爪、３２・・・テーパ面、３５・・・内
径用爪、３７・・・テーパ面、４０・・・引張り用シリ
ンダ、４８・・・ピストン、４９・・・ピストンロンド
、５０・・・連結具。The drawing is a sectional view showing an embodiment of the pipe holder according to the present invention. 1... Outer cylinder, 5... Embossing metal fitting, 6...
Tapered surface, 10... Inner cylinder, 20... Piston, 25... Claw tension fitting, 26... Tapered surface, 3
0... External diameter claw, 32... Tapered surface, 35... Inner diameter claw, 37... Tapered surface, 40... Tension cylinder, 48... Piston, 49... Piston Rondo, 50...Connector.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 挿入されたパイプの先端を対向する外径用爪と内径用爪
とで挟着把持するパイプホルダーであって、互いに軸方
向に移動可能な外筒シリンダ及び内筒シリンダと、内筒
シリンダ内に軸方向に移動可能に設けたピストンと、内
周に歯部を有し、外筒シリンダの前進にてテーパ面が押
圧されてパイプの外周を圧縮めする外径用爪と、外周に
歯部を有し、ピストンの後退にてテーパ面が押されてパ
イプの内周に圧接する内径用爪と、上記内筒シリンダの
先端に取付けた引張り用シリンダと、引張り装置との連
結手段を有し、上記引張り用シリンダのピストンと一体
に設けたピストンロンドとを備え、このピストンロンド
を引張ることによって外筒シリンダを前進させるととも
に内筒シリンダ内のピストンを後退させることを特徴と
するドローベンチ用パイプホルダー。A pipe holder that clamps and holds the tip of an inserted pipe between opposing outer diameter claws and inner diameter claws, comprising an outer cylinder and an inner cylinder that are mutually movable in the axial direction; A piston that is movable in the axial direction, an outer diameter pawl that has teeth on the inner periphery, and whose tapered surface is pressed as the outer cylinder moves forward to compress the outer periphery of the pipe, and teeth on the outer periphery. It has an inner diameter claw whose tapered surface is pressed when the piston retreats and comes into pressure contact with the inner periphery of the pipe, a tension cylinder attached to the tip of the inner cylinder, and a connection means with the tension device. A pipe for a draw bench, comprising a piston rond integrally provided with the piston of the above-mentioned tension cylinder, and by pulling the piston rond, the outer cylinder is advanced and the piston in the inner cylinder is moved backward. holder.
JP12118383U 1983-08-02 1983-08-02 Pipe holder for draw bench Granted JPS6028907U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12118383U JPS6028907U (en) 1983-08-02 1983-08-02 Pipe holder for draw bench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12118383U JPS6028907U (en) 1983-08-02 1983-08-02 Pipe holder for draw bench

Publications (2)

Publication Number Publication Date
JPS6028907U true JPS6028907U (en) 1985-02-27
JPH0144163Y2 JPH0144163Y2 (en) 1989-12-21

Family

ID=30277455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12118383U Granted JPS6028907U (en) 1983-08-02 1983-08-02 Pipe holder for draw bench

Country Status (1)

Country Link
JP (1) JPS6028907U (en)

Also Published As

Publication number Publication date
JPH0144163Y2 (en) 1989-12-21

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