JPS59130107U

JPS59130107U - Contact detection device

Info

Publication number: JPS59130107U
Application number: JP2132183U
Authority: JP
Inventors: 恭秀永浜
Original assignee: 株式会社神戸製鋼所
Priority date: 1983-02-16
Filing date: 1983-02-16
Publication date: 1984-09-01

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

[Brief explanation of the drawing]

第１図は、従来の接触検出装置の一部断面を含む側面図
、第２図は本考案の一実施例に係る接触検出装置の側断
面図（第３図に於けるＣ−Ｃ矢視断面図）、第３図は第
２図に於けるＢ−Ｂ矢視断面図、第４図は主軸が基準位
置から外れた状態を示す第２図に示した同様の側断面図
、第５図は第４図に示した主軸の傾きに伴う工具全体の
傾きを示す側面図、第６図はブツシャ部分の変形例を示
す側断面図、第７図は主軸を基準位置に保持する力を強
める為のスプリングを設けた一例を示す接触検出器の側
断面図であり、第８図は本考案の他の実施例を示した側
面図である。（符号の説明）、１・・・接触検出装置、４・・・主軸
、６・・・工具（溶接トーチ）、７・・・検出器原体、
９゜１４・・・軸、１０．１３・・・軸受、１１・・・
支持ブロック、１２．１５・・・軸芯、１２ａ、１５ａ
・・・平面、１６・・・揺動中心、１７・・・保護リン
グ、１９・・・カバー、２２・・・ブツシャケース、２
３・・・コイルスプリング、２４・・・ブツシャ、２６
・・・凹底面、２７・・・保持孔、２８・・・ブツシャ
受け、２９・・・バネ部材、３０・・・ストライカ（検
出部材）、３１・・・リミットスイッチ。第１図Ｊ第３図１４１５Ｑ５ａ）　　１３　、）＼゛・、酉、（ど第８図１　　阪・５′ −１１０第２図FIG. 1 is a side view including a partial cross section of a conventional contact detection device, and FIG. 2 is a side sectional view of a contact detection device according to an embodiment of the present invention (taken along the line C-C in FIG. 3). 3 is a sectional view taken along the line B-B in FIG. 2, FIG. 4 is a side sectional view similar to that shown in FIG. The figure is a side view showing the inclination of the entire tool due to the inclination of the main spindle shown in Fig. 4, Fig. 6 is a side sectional view showing a modification of the button part, and Fig. 7 is a side view showing the inclination of the entire tool due to the inclination of the main spindle shown in Fig. 4. FIG. 8 is a side cross-sectional view of an example of a contact detector provided with a spring for strengthening, and FIG. 8 is a side view of another embodiment of the present invention. (Explanation of symbols), 1... Contact detection device, 4... Main shaft, 6... Tool (welding torch), 7... Detector original body,
9゜14...shaft, 10.13...bearing, 11...
Support block, 12.15... shaft core, 12a, 15a
. . . Plane, 16. Swing center, 17. Protection ring, 19. Cover, 22. Button case, 2.
3...Coil spring, 24...Butsusha, 26
... Concave bottom surface, 27 ... Holding hole, 28 ... Button receiver, 29 ... Spring member, 30 ... Striker (detection member), 31 ... Limit switch. Fig. 1 J Fig. 3 1415Q5a) 13 ,) ＼゛・, rooster, (Fig. 8 1 Han・5'-110 Fig. 2

Claims

[Scope of utility model registration request]

A main shaft whose end is attached to a tool such as a welding torch, a robot arm, a wrist, etc. is supported so as to be swingable within two planes that intersect including the axis of this main shaft, and the other end of this main shaft is A button that is elastically biased in the advancing direction is attached to the main shaft, and a button retainer having a holding hole that engages the tip of the button to hold the main shaft at the reference position when the main shaft is at the reference position is attached to the center of swing of the main shaft. What is claimed is: 1. A contact detection device fixed at a position a certain distance from the contact detection device, further comprising a detection member attached to the holding hole for detecting engagement and separation of the button and the holding hole.