JPH03116289U - - Google Patents
Info
- Publication number
- JPH03116289U JPH03116289U JP2578590U JP2578590U JPH03116289U JP H03116289 U JPH03116289 U JP H03116289U JP 2578590 U JP2578590 U JP 2578590U JP 2578590 U JP2578590 U JP 2578590U JP H03116289 U JPH03116289 U JP H03116289U
- Authority
- JP
- Japan
- Prior art keywords
- welding torch
- welding
- traveling
- trolley
- wheels
- 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
Links
- 238000003466 welding Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Description
第１図は本考案に係る溶接用走行台車の一実施
例を示す縦断構成図、第２図は同実施例における
モータ回転の伝達機構部を示す断面図、第３図は
同実施例における走行台車の要部平面図、第４図
は同実施例のスライドパツクと摺動部材との結合
関係の説明図、第５図は回転位置検出板の回転位
置検出の説明図、第６図は同実施例におけるアー
ム進退機構の構成説明図、第７図はアーム進退機
構の操作部の説明図、第８図は同アーム進退機構
のカム機構の説明図、第９図は同実施例の作用を
示す模式図、第１０図は従来の溶接用走行台車の
模式説明図である。
１……走行台車、２……台車本体、３……車輪
、４，４ａ，４ｂ……立板、５ａ，５ｂ……アー
ム、６……倣いローラ、７……トーチホルダ、８
……溶接トーチ、８ａ……ノズル先端部、９ａ，
９ｂ……側板、１０……被溶接領域、１１……下
板、１２……死角領域、１３……モータの出力軸
、１４……モータギア、１５……車輪側クラツチ
、１６……トーチ駆動側クラツチ、１８……車軸
、１９……出力軸、２０……ギア、２１……ウオ
ームギア、２２……上板、２３……回転位置検出
板、２４……スライドパツク、２５……収容凹部
、２６……摺動部材、２７……アーム、２８……
保持枠、２９……ガイドカム面形成板、２９ａ…
…ガイドカム面、３０……ノズルホルダ、３１…
…ガイド溝形成板、３２……ガイド溝、３３……
転動コロ、３４，３５，３６……位置検出凹部、
３７……球体、３８……ハウジング、３９……圧
縮ばね、４０……基枠、４１……摺動溝、４２，
４３……アーム、４４……連結金具、４５……連
結部材、４６……ピン、４７……回転支軸、４８
，４９，５０……軸、５１……作動板、５２……
リンク板、５３……レバー板、５４……ボルト、
５５……カム板、５６……カム溝、５７……ピン
、５８……ケーシング、５９……スプリング、６
０……操作レバー。
FIG. 1 is a vertical cross-sectional view showing an embodiment of a traveling welding trolley according to the present invention, FIG. 2 is a sectional view showing a transmission mechanism for motor rotation in the same embodiment, and FIG. 3 is a running diagram in the same embodiment. 4 is an explanatory diagram of the coupling relationship between the slide pack and the sliding member of the same embodiment; FIG. 5 is an explanatory diagram of the rotational position detection of the rotational position detection plate; and FIG. 6 is the same diagram. 7 is an explanatory diagram of the operation section of the arm advancing and retracting mechanism in the embodiment, FIG. 8 is an explanatory diagram of the cam mechanism of the arm advancing and retracting mechanism, and FIG. 9 is an illustration of the operation of the embodiment. The schematic diagram shown in FIG. 10 is a schematic explanatory diagram of a conventional traveling carriage for welding. DESCRIPTION OF SYMBOLS 1... Traveling cart, 2... Cart body, 3... Wheels, 4, 4a, 4b... Vertical plate, 5a, 5b... Arm, 6... Copying roller, 7... Torch holder, 8
...Welding torch, 8a... Nozzle tip, 9a,
9b...Side plate, 10...Welding area, 11...Lower plate, 12...Blind area, 13...Motor output shaft, 14...Motor gear, 15...Wheel side clutch, 16...Torch drive side Clutch, 18...Axle, 19...Output shaft, 20...Gear, 21...Worm gear, 22...Top plate, 23...Rotation position detection plate, 24...Slide pack, 25...Accommodating recess, 26 ...Sliding member, 27...Arm, 28...
Holding frame, 29... Guide cam surface forming plate, 29a...
...Guide cam surface, 30...Nozzle holder, 31...
...Guide groove forming plate, 32...Guide groove, 33...
Rolling rollers, 34, 35, 36...position detection recesses,
37... Sphere, 38... Housing, 39... Compression spring, 40... Base frame, 41... Sliding groove, 42,
43...Arm, 44...Connection fitting, 45...Connection member, 46...Pin, 47...Rotation shaft, 48
, 49, 50... shaft, 51... operating plate, 52...
Link plate, 53... Lever plate, 54... Bolt,
55...Cam plate, 56...Cam groove, 57...Pin, 58...Casing, 59...Spring, 6
0...Operation lever.
Claims (1)
するモータとが備えられ、溶接トーチを搭載して
車輪走行により溶接トーチを被溶接領域に沿つて
移動させる溶接用走行台車において、溶接用走行
台車の走行開始位置と走行終点位置で又はその一
方側位置で溶接トーチのノズル先端部を被溶接領
域の死角領域に沿つて移動させる溶接トーチの回
転機構と、この溶接トーチの回転機構の回転動作
に連動させて溶接トーチのノズル先端部が死角領
域の直下位置に向かうにしたがつて溶接トーチを
後退させノズル先端部が死角領域の端部斜め位置
に向かうにしたがつて溶接トーチを進出させる溶
接トーチの進退移動機構とを備えた溶接用走行台
車。 (2) 台車本体の前後両部から走行方向に対して
ほぼ直角方向にアームが突設され、これらの各ア
ームの先端部には被溶接部材に倣う倣いローラが
回転自在に設けられるとともに、往復方向に走行
可能な走行台車の走行前方側の倣いローラが後方
側の倣いローラよりも引つ込めることが可能なア
ーム進退機構と、このアーム進退機構を操作する
操作部とを備えた実用新案登録請求の範囲第１項
の溶接用走行台車。[Scope of Claim for Utility Model Registration] (1) The main body of the trolley is equipped with wheels and a motor that rotates the wheels, and a welding torch is mounted on the trolley body, and the welding torch is moved along the area to be welded by running the wheels. A welding torch rotation mechanism that moves a nozzle tip of the welding torch along a blind spot area of a welding area at a travel start position and a travel end position of the welding travel truck, or at a position on one side thereof, in the welding traveling truck; As the nozzle tip of the welding torch moves toward a position directly below the blind spot area, the welding torch is moved backward in conjunction with the rotational operation of the rotation mechanism of the welding torch, and the nozzle tip moves toward an oblique position at the end of the blind spot area. Therefore, a welding traveling trolley is provided with a welding torch advancing and retreating mechanism for advancing the welding torch. (2) Arms are protruded from both the front and rear parts of the trolley body in a direction substantially perpendicular to the traveling direction, and a copying roller that follows the workpiece to be welded is rotatably provided at the tip of each arm, and A utility model registration that includes an arm advance/retreat mechanism that allows the front copying roller of a traveling trolley to be retracted further than the rear copy roller, and an operation unit that operates this arm advance/retreat mechanism. The traveling truck for welding according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990025785U JPH0646638Y2 (en) | 1990-03-14 | 1990-03-14 | Traveling carriage for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990025785U JPH0646638Y2 (en) | 1990-03-14 | 1990-03-14 | Traveling carriage for welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116289U true JPH03116289U (en) | 1991-12-02 |
| JPH0646638Y2 JPH0646638Y2 (en) | 1994-11-30 |
Family
ID=31528706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990025785U Expired - Lifetime JPH0646638Y2 (en) | 1990-03-14 | 1990-03-14 | Traveling carriage for welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646638Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096396A (en) * | 1983-10-28 | 1985-05-29 | Nippon Steel Weld Prod & Eng Co Ltd | Self-traveling carriage for welding |
| JPS6122268U (en) * | 1984-07-12 | 1986-02-08 | 三菱重工業株式会社 | Fillet automatic welding equipment |
-
1990
- 1990-03-14 JP JP1990025785U patent/JPH0646638Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096396A (en) * | 1983-10-28 | 1985-05-29 | Nippon Steel Weld Prod & Eng Co Ltd | Self-traveling carriage for welding |
| JPS6122268U (en) * | 1984-07-12 | 1986-02-08 | 三菱重工業株式会社 | Fillet automatic welding equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646638Y2 (en) | 1994-11-30 |
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