CN2814729Y - Ring weld seam welding non-obstacle wiring device - Google Patents
Ring weld seam welding non-obstacle wiring device Download PDFInfo
- Publication number
- CN2814729Y CN2814729Y CN 200520043909 CN200520043909U CN2814729Y CN 2814729 Y CN2814729 Y CN 2814729Y CN 200520043909 CN200520043909 CN 200520043909 CN 200520043909 U CN200520043909 U CN 200520043909U CN 2814729 Y CN2814729 Y CN 2814729Y
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- CN
- China
- Prior art keywords
- shell body
- rotating shaft
- brush
- housing
- welding
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to an earth wire device of a welding machine. The utility model discloses a ring weld seam welding non-obstacle wiring device, which is characterized in that the utility model comprises a rotating shaft, electric brushes, a spring, a shell body, a top plate, an earthing fixing plate and a pressing plate, wherein the shell body is cylindrical, a shaft hole is arranged at the bottom of the shell body, the top plate is covered on the top of the shell body, a shaft hole is arranged on the top plate, the rotating shaft is arranged at the middle part of the shell body, and a convex shoulder is arranged at one end of the rotating shaft; the rotating shaft passes through the bottom and the top plate of the shell body and then fixed in the shell body by the pressing plate with screws, the pressing plate is fixedly connected with a welding part, a plurality of electric brush clamps are uniformly distributed on the inner bottom surface of the shell body and are connected with the bottom of the shell body into integration, and the electric brush clamps are provided with the electrical brushes; the electric brushes are tightly pressed on the surface of the rotating shaft by the spring, wires which are led out from the electric brushes are connected with the inner bottom surface of the shell body and the bottom of the shell body is fixedly connected with the earthing fixing plate. When the utility model is welded, earth wires can not be wound, the utility model can assure the normal work of the welding machine and has the advantages of high welding quality and high welding efficiency.
Description
(1) technical field
The utility model relates to the grounding wire device of welding machine.
(2) background technology
Two electrodes of the general source of welding current during welding machine welding, the welding wire that electrode connects welding rod or welds automatically, another is connected on the workpiece cylindrical shell.When on turntable or turning rolls, welding object, because the ground power line of welding machine can not be sent to weldment by turntable or turning rolls, thereby can only be fixed on ground power line on the weldment, the rotation of welding machine during along with welding, time is long more, the number of turns of rolling is many more, and the ground power line that is fixed on the weldment just can be twined thereupon.Because it is too many to twine the number of turns, or damages ground power line, or power line is broken from weldment or welding machine.Thereby when welding often shut down because of earth connection twines, wait to put in order operation again behind the earth connection, thereby influenced operate as normal, welding quality and the welding efficiency of welding machine.
(3) summary of the invention
The purpose of this utility model is to provide a kind of girth joint to weld accessible termination, earth connection formed the problem of winding when this accessible termination had solved the welding rotation because of rotation, earth connection can not twine during welding, the operate as normal of welding machine be can guarantee, thereby welding quality and welding efficiency improved.
The utility model is achieved in that a kind of girth joint welds accessible termination, it is characterized in that comprising rotating shaft, brush, spring, housing, top board, the ground connection fixed head, pressing plate, housing is a cylindrical shape, housing bottom has axis hole, case top is stamped top board, have axis hole on the top board, rotating shaft is equipped with at the housing middle part, rotating shaft one end has convex shoulder, housing bottom is passed in rotating shaft and top board is fixed in the housing by pressing plate through screw, pressing plate is fixedly connected on the weldment, a plurality of brush clamps are distributed on the housing inner bottom surface and with housing bottom and fuse, and brush is housed on the brush clamp, brush by spring compression on rotating shaft face, draw lead on the brush and be connected on the housing inner bottom surface, the affixed ground connection fixed head of housing bottom.
Above-mentioned girth joint welds accessible termination, and described brush clamp is six, and the brush that is loaded on the brush clamp is six, and spring also is six.
The utility model is contacting by rotating shaft and brush, rotatable parts and fixed part are linked together, earth conductor cable on the welding machine is connected on the brush by the ground connection fixed head, be transferred in the rotating shaft through brush, rotating shaft and pressing plate are affixed, and pressing plate and weldment are affixed, earth current is transferred on the weldment, thereby earth connection can not twine when having guaranteed welding, and welding machine energy operate as normal has improved welding quality and welding efficiency.
(4) description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is accessible termination structural representation for the utility model girth joint welds;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Among the figure: 1 brush clamp, 2 rotating shafts, 3 housings, 4 top boards, 5 brushes, 6 ground connection fixed heads, 7 leads, 8 springs, 9 top board set bolts, 10 pressing plates, 11 pressing plate hold-down screws.
(5) embodiment
Referring to Fig. 1, Fig. 2, a kind of girth joint welds accessible termination, comprises rotating shaft 2, brush 5, spring 8, housing 3, top board 4, ground connection fixed head 6, pressing plate 10.Housing 3 is a cylindrical shape, and housing 3 bottoms have axis hole, and top board 4 is stamped at housing 3 tops, has axis hole on the top board 4, and rotating shaft 2 is equipped with at housing 3 middle parts.Rotating shaft 2 one ends have convex shoulder, and housing 3 bottoms are passed in rotating shaft 2 and top board 4 is fixed in the housing 3 by pressing plate 10 through screw 11.Pressing plate 10 can be fixedly connected on the weldment by various structures, connects clamp bracket as pressing plate 10, and clamp bracket is connected on the weldment; Pressing plate 10 is connected on the weldment through lead fixed, or the like.A plurality of brush clamps 1 are distributed on housing 3 inner bottom surfaces and with housing 3 bottoms and fuse, brush 5 is housed on the brush clamp 1, and brush 5 is pressed in 2 of the rotating shafts by spring 8, and brush clamp 1 is six in the present embodiment, the brush 5 that is loaded on the brush clamp 1 is six, and spring 8 also is six.Draw lead 7 on the brush 5 and be connected on housing 3 inner bottom surfaces, the affixed ground connection fixed head 6 in housing 3 bottoms.
The ground power line of welding machine is fixed on the ground connection fixed head 6, ground connection fixed head 6, housing 3, lead 7, brush 5, rotating shaft 2, pressing plate 10, weldment form grounded circuit, by contacting of brush 5 and rotating shaft 2, rotatable parts are connected with fixed part, thereby earth connection can not twine when having guaranteed welding, welding machine energy operate as normal has improved welding quality and welding efficiency.
Claims (2)
1. a girth joint welds accessible termination, it is characterized in that comprising rotating shaft, brush, spring, housing, top board, the ground connection fixed head, pressing plate, housing is a cylindrical shape, housing bottom has axis hole, case top is stamped top board, have axis hole on the top board, rotating shaft is equipped with at the housing middle part, rotating shaft one end has convex shoulder, housing bottom is passed in rotating shaft and top board is fixed in the housing by pressing plate through screw, pressing plate is fixedly connected on the weldment, a plurality of brush clamps are distributed on the housing inner bottom surface and with housing bottom and fuse, and brush is housed on the brush clamp, brush by spring compression on rotating shaft face, draw lead on the brush and be connected on the housing inner bottom surface, the affixed ground connection fixed head of housing bottom.
2. girth joint according to claim 1 welds accessible termination, it is characterized in that brush clamp is six, and the brush that is loaded on the brush clamp is six, and spring also is six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043909 CN2814729Y (en) | 2005-07-29 | 2005-07-29 | Ring weld seam welding non-obstacle wiring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043909 CN2814729Y (en) | 2005-07-29 | 2005-07-29 | Ring weld seam welding non-obstacle wiring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814729Y true CN2814729Y (en) | 2006-09-06 |
Family
ID=36949815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043909 Expired - Lifetime CN2814729Y (en) | 2005-07-29 | 2005-07-29 | Ring weld seam welding non-obstacle wiring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814729Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320933A (en) * | 2014-10-16 | 2015-01-28 | 成都思迈科技发展有限责任公司 | Data access platform protection system |
| CN106363278A (en) * | 2016-10-26 | 2017-02-01 | 广西科技大学鹿山学院 | Swing mechanism for full-automatic vertical circular seam welder |
| CN108372346A (en) * | 2018-02-26 | 2018-08-07 | 安徽华生机电设备有限公司 | A kind of drawn-arc stud welding gun electric brush connecting structure |
-
2005
- 2005-07-29 CN CN 200520043909 patent/CN2814729Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320933A (en) * | 2014-10-16 | 2015-01-28 | 成都思迈科技发展有限责任公司 | Data access platform protection system |
| CN106363278A (en) * | 2016-10-26 | 2017-02-01 | 广西科技大学鹿山学院 | Swing mechanism for full-automatic vertical circular seam welder |
| CN106363278B (en) * | 2016-10-26 | 2019-01-15 | 广西科技大学鹿山学院 | A kind of full-automatic vertical circular seam welder swing mechanism |
| CN108372346A (en) * | 2018-02-26 | 2018-08-07 | 安徽华生机电设备有限公司 | A kind of drawn-arc stud welding gun electric brush connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC POWER STATION EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI TURBINE CO., LTD. Effective date: 20080509 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: No. 188, Chun Chun Road, Shanghai, Minhang District: 201100 Patentee after: Shanghai Electric Station Equipment Co., Ltd. Address before: No. 333, Jiangchuan Road, Shanghai, Minhang District: 200240 Patentee before: Shanghai Steam Turbine Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150729 Granted publication date: 20060906 |
|
| EXPY | Termination of patent right or utility model |