JPS58179920U - Tube end roundness correction jig - Google Patents

Tube end roundness correction jig

Info

Publication number
JPS58179920U
JPS58179920U JP7623182U JP7623182U JPS58179920U JP S58179920 U JPS58179920 U JP S58179920U JP 7623182 U JP7623182 U JP 7623182U JP 7623182 U JP7623182 U JP 7623182U JP S58179920 U JPS58179920 U JP S58179920U
Authority
JP
Japan
Prior art keywords
correction jig
tube end
roundness correction
end roundness
pressing plates
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.)
Pending
Application number
JP7623182U
Other languages
Japanese (ja)
Inventor
佐藤　久治
Original Assignee
三井造船株式会社
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 三井造船株式会社 filed Critical 三井造船株式会社
Priority to JP7623182U priority Critical patent/JPS58179920U/en
Publication of JPS58179920U publication Critical patent/JPS58179920U/en
Pending legal-status Critical Current

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  • Automatic Assembly (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

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

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

第１図は本考案の実施例からなる治具を一部断面にして
示す正面図、第２図は同治具の縦断面図、第３図Ａ、　
Ｂは同治具による操作を説明する説明図、第４図は管端
の一部を示す断面図、第５図は従来の治具による操作を
示す側面図である。 ｌａ、　　ｌｂ・・・・・・押圧板、２・・・・・・ガ
イド板、３・・・・・・ピン、４・・・・・・ボルト、
５・・・・・・ナツト、４０・・・・・・管。　　　　
　　　　□Fig. 1 is a partially sectional front view of a jig according to an embodiment of the present invention, Fig. 2 is a vertical sectional view of the jig, Fig. 3A,
B is an explanatory view for explaining the operation using the same jig, FIG. 4 is a sectional view showing a part of the tube end, and FIG. 5 is a side view showing the operation using the conventional jig. la, lb...Press plate, 2...Guide plate, 3...Pin, 4...Bolt,
5...Natsuto, 40...Tube.
□

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真円の一部を外周に有し、互いに対向するように設けら
れる一対の押圧板と、この一対の押圧板の間に介在する
と共に、そ９押圧板を半径方向へ互いに離間させるよう
に押動させるネジ部材とから構成したことを特徴とする
管端真円矯正治具。A pair of pressing plates having a part of a perfect circle on the outer periphery and facing each other; interposed between the pair of pressing plates, and pushing the pressing plates radially away from each other. A pipe end roundness correction jig characterized by comprising a screw member.
JP7623182U 1982-05-26 1982-05-26 Tube end roundness correction jig Pending JPS58179920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7623182U JPS58179920U (en) 1982-05-26 1982-05-26 Tube end roundness correction jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7623182U JPS58179920U (en) 1982-05-26 1982-05-26 Tube end roundness correction jig

Publications (1)

Publication Number Publication Date
JPS58179920U true JPS58179920U (en) 1983-12-01

Family

ID=30085553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7623182U Pending JPS58179920U (en) 1982-05-26 1982-05-26 Tube end roundness correction jig

Country Status (1)

Country Link
JP (1) JPS58179920U (en)

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