JPS6074844U

JPS6074844U - Metal conductor butt brazing machine

Info

Publication number: JPS6074844U
Application number: JP16475383U
Authority: JP
Inventors: 梅原　悦夫; 清治平野
Original assignee: 古河電気工業株式会社
Priority date: 1983-10-26
Filing date: 1983-10-26
Publication date: 1985-05-25

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図は本考案に係る金属導体突合せろう付は機の一実
施例の正面図、第２図は第１図の左側面図、第３図は本
実施例のろう付は機によるろう付は直前の状態を示す部
分正面図である。１．２・・・・・・クランプ具、３・・・・・・固定ク
ランプアーム、３Ａ・・・・・・導体挟持部、４・・・
・・・可動クランプアーム、４Ａ・・・・・・導体挟持
部、５・・・・・・ブラケット、６・・・・・・枢支ピ
ン、７・・・・・・絶縁材、８，９・・・・・・導体挿
入溝、１０，１１・・・・・・テーパ溝、１２・・・・
・・テーパ面、１３・・・・・・心合せピン、１４・・
・・・・クランプ補助ばね、１５・・・・・・クランプ
ばね、１６・・・・・・クランプ力切換え手段、１７・
・・・・・ばね操作ピン、１８・・・・・・カム体、１
８Ｃ・・・・・・カムｉ、１９・・・・・・ハンドル、
２０Ａ、２０Ｂ・・・・・・ストッパー、２２−−−−
−−金属導体、２３・・・・・・ろう材。Figure 1 is a front view of one embodiment of the metal conductor butt brazing machine according to the present invention, Figure 2 is a left side view of Figure 1, and Figure 3 is a brazing machine according to the present invention. is a partial front view showing the immediately previous state; 1.2... Clamp tool, 3... Fixed clamp arm, 3A... Conductor clamping part, 4...
...Movable clamp arm, 4A...Conductor clamping part, 5...Bracket, 6...Pivot pin, 7...Insulating material, 8, 9... Conductor insertion groove, 10, 11... Taper groove, 12...
... Tapered surface, 13 ... Centering pin, 14 ...
... Clamp auxiliary spring, 15 ... Clamp spring, 16 ... Clamp force switching means, 17.
... Spring operation pin, 18 ... Cam body, 1
8C...Cam i, 19...Handle,
20A, 20B... Stopper, 22---
--Metal conductor, 23...brazing material.

Claims

[Scope of utility model registration request]

(1) Two sets of clamping tools each consisting of a fixed clamp arm, a movable clamp arm, and a clamp spring that biases the movable clamp arm in the clamping direction are arranged adjacent to each other, and the fixed clamp arm of each of the clamping tools Both metal conductors to be brazed are individually clamped at each conductor clamping part of the movable clamp arm, and electricity is applied to both metal conductors with a brazing material interposed in the abutting part of the two metal conductors. In a machine for butt brazing metal conductors, the clamping surface of the conductor clamping part is provided with a tapered groove for inserting the conductor, and each of the clamping tools has a clamping force switch for switching the clamping force of the clamping spring. A metal conductor butt brazing machine, characterized in that a means is provided.・

(2) The clamping force switching means includes a spring operating pin whose tip receives one end of each of the clamp springs and whose other portion is slidably inserted into the base of each of the fixed clamp arms; A cam groove is provided in a portion of the outer periphery of the fixed clamp arm rotatably fitted in a direction perpendicular to each of the pins to allow the proximal end of each of the pins to fall when the pins are in contact with each other. A metal conductor butt brazing machine according to claim 1, which is comprised of a cam body and a handle for rotating the cam body.