JPS6242965U

JPS6242965U -

Info

Publication number: JPS6242965U
Application number: JP13402385U
Authority: JP
Priority date: 1985-09-03
Filing date: 1985-09-03
Publication date: 1987-03-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す側面図、第２
図Ａはアツプセツト管を示す側面図、第２図Ｂは
第２図Ａの端面図、第３図Ａは第１図の―線
に沿う断面図、第３図Ｂはひれ取り用治具の開放
状態を示す正面図、第４図Ａは第１図の―線
に沿う断面図、第４図Ｂはひれ取り用治具の開放
状態を示す断面図、第５図はひれ取り用治具を用
いたひれ取り工程を示す工程図である。１…アツプセツト管、１Ａ…アツプセツト部、
１Ｂ…管本体部、２…ひれ、１０…ひれ取り用治
具、１２…位置決め部、１３…ひれ取り装置、１
４…案内レール、１５…レール溝部、１７…クラ
ンプ部、２１…ひれ位置セツト装置。 Figure 1 is a side view showing one embodiment of the present invention;
Figure A is a side view of the setup tube, Figure 2B is an end view of Figure 2A, Figure 3A is a sectional view taken along the line - in Figure 1, and Figure 3B is a fin removal jig. FIG. 4A is a sectional view taken along line - in FIG. 1, FIG. 4B is a sectional view showing the fin removal jig in the open state, and FIG. 5 is a sectional view showing the fin removal jig in the open state. It is a process diagram which shows the fin removal process using. 1... Upset tube, 1A... Upset section,
1B...tube body part, 2...fin, 10...fin removal jig, 12...positioning part, 13...fin removal device, 1
4... Guide rail, 15... Rail groove portion, 17... Clamp portion, 21... Fin position setting device.

Claims

[Scope of utility model registration request]

A fin removing device for removing fins of an upset tube; a guide rail disposed at a predetermined position relative to the fin removing device; It comprises a positioning part that allows positioning in the circumferential direction, (b) a rail groove that engages with the guide rail, and (c) a clamp part that allows the positioning part and the rail groove to be fixed at a predetermined position on the tube body. An setup comprising a fin removal jig and a fin position setting device that engages with a positioning part of the fin removal jig and allows the fin removal jig to be stopped and held at a predetermined position along a guide rail. Tube fin removal equipment.