CN2796919Y - Speed regulatable welding gun - Google Patents
Speed regulatable welding gun Download PDFInfo
- Publication number
- CN2796919Y CN2796919Y CN 200520102310 CN200520102310U CN2796919Y CN 2796919 Y CN2796919 Y CN 2796919Y CN 200520102310 CN200520102310 CN 200520102310 CN 200520102310 U CN200520102310 U CN 200520102310U CN 2796919 Y CN2796919 Y CN 2796919Y
- Authority
- CN
- China
- Prior art keywords
- speed
- stock
- small
- regulating
- welding gun
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to welding equipment, particularly a carbon dioxide wire drawing welding gun capable of regulating speed. The utility model comprises a gun tube of the welding gun, wherein the gun tube is connected with a gearbox in which a wire feeding wheel and a wire pressing wheel are arranged, the back of the gearbox is connected with a wire welding disk and the lower part of the gearbox is connected with a gun hilt in which a wire feeding motor is arranged. A speed regulating potentiometer is arranged on the gun body, and a speed regulating control circuit board which is connected with the speed regulating potentiometer is arranged under the wire feeding motor in the gun hilt. The utility model mainly provides the wire drawing welding gun capable of regulating speed, a speed regulating circuit is directly arranged on the welding gun, the speed is convenient to regulate and the utility model which can directly use an accumulator set for work is convenient for emergency use. The utility model solves the problems that the speed is inconvenient to regulate and the welding gun can not be used for emergency on an accumulator power supply because the speed regulating circuit is separated from the gun body existing in the prior art.
Description
Technical field
The utility model relates to a kind of welding equipment, relates in particular to a kind of carbon dioxide wire drawing welding gun of adjustable speed.
Background technology
CO 2 gas-shielded circuit wire drawing welding gun uses a lot of, general carbon dioxide adjustable speed wire drawing welding gun to be made up of motor, variable-speed reduction box, gun barrel etc. on the welding procedure in modern times.The arrangements for speed regulation of control wire drawing welding gun are all by source of welding current control, and the arrangements for speed regulation that must change the carbon dioxide welding machine during operation are controlled the speed of wire drawing welding gun.And the arrangements for speed regulation and the source of welding current are in a fixing place, link to each other by long line, change wire drawing welding gun speed, to regulate speed at source of welding current place earlier, and then work, when speed will change, must come back to the power supply place, reset adjusting, bring a lot of inconvenience for thus the speed of change wire drawing welding gun, this prior art can't directly be worked on batteries in electric welding machine auxiliary work therewith.
Summary of the invention
The utility model has mainly provided and a kind of alignment circuit has been set directly on the welding gun, makes things convenient for speed governing, and can directly use batteries work, is convenient to the wire drawing welding gun of the emergent adjustable speed that uses; Solve existing in prior technology because alignment circuit separates with the rifle body, thereby cause speed governing constant, and the problem that can not on battery feed, meet an urgent need and use.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of adjustable speed welding gun, comprise the welding gun gun barrel, gun barrel is connecting gearbox, be provided with wire feed rolls and silk pressing wheel in the gearbox, be connected with wire reel behind gearbox, the bottom of gearbox is connected with the small of the stock, is provided with wire feeding motor in the small of the stock, be provided with speed-regulating potentiometer on described rifle body, the speed-regulating control circuit plate that is connected with speed-regulating potentiometer is arranged in the small of the stock under the wire feeding motor.Because the speed-regulating control circuit plate has been installed in the small of the stock, farthest utilized the space in the small of the stock, and because the speed-regulating control circuit plate has been installed in the small of the stock, by regulating the speed-regulating potentiometer that links to each other with control circuit board on the rifle body, just can control the speed of wire drawing easily, greatly facilitate user's use; Simultaneously, in the open air or marine, can directly be connected dc source or batteries etc. and go up and use because the speed-regulating control circuit plate is arranged in the rifle body, should be acute good, the convenient use.
Speed-regulating potentiometer can be arranged on any position on the rifle body, and as preferably, described speed-regulating potentiometer vertically is arranged on by the gearbox of wire reel one side for the line potentiometer.Because speed-regulating potentiometer is arranged on the top of the small of the stock, the opposite side of gearbox and wire reel junction, on the gearbox of the blank space of rifle body, so both can save the space, simultaneously, after holding the small of the stock, because arrangements for speed regulation are above the small of the stock, also easily the thumb of hand is stirred the potentiometer button handsetting of line shape.
Speed-regulating potentiometer also can be arranged on the small of the stock, and as preferably, described speed-regulating potentiometer is the revolving type deflection machine, and it is arranged on the bottom of the small of the stock.By regulating speed-regulating potentiometer, make speed-regulating control circuit control drawing speed, speed-regulating potentiometer is arranged on the bottom of the small of the stock, the below of speed-regulating control circuit, make both lines shorten, the possibility that has reduced short circuit or opened circuit is because the small of the stock mostly is circular, so speed-regulating potentiometer is arranged to rotary, the convenient installation and operation.The revolving type potentiometer can be enclosed, the whole rotation of ring-type potentiometer under the speed-regulating control circuit of the lower end of the small of the stock; Also can be open type, promptly be provided with cannelure in small of the stock lower end, be provided with a push button in groove, push button moves in endless groove regulates wire feed rate.
The position of speed-regulating potentiometer and pattern can be various, and as preferably, described speed-regulating potentiometer is line potentiometer, the bottom of the small of the stock that it is arranged on.
Motor can be for being welded to each other together with being connected of speed-regulating control circuit plate, also can adopt and use epoxy resin etc. to cast in together or screw mode such as screws and interfixes, as preferably, described speed-regulating control circuit plate is provided with two welding holes, welding hole is arranged on the both sides of edges of circuit board, and is corresponding with the welded post on the motor.Carry welded post on the motor, on the speed-regulating control circuit plate welding hole is set thus, both are welded together, convenient and practical, technology is also simple.The welded post of motor generally all is distributed in the two ends of motor diameter direction, and corresponding position is provided with welding hole on the alignment circuit plate thus.
The speed-regulating control circuit plate is arranged in the small of the stock, can be identical with the shape of the small of the stock, and also can be the Any shape of shape less than small of the stock cross section, as preferably, the shape of described speed-regulating control circuit plate is identical with the section shape of the small of the stock.Identical with the section shape of the small of the stock, can farthest utilize limited space in the small of the stock, because circuit is original just complicated, and the space is limited, so identical with small of the stock section, can at utmost bring into play the effect of circuit board, utilize its limited space to realize maximum function.
The shape of the cross section of the small of the stock can be arbitrarily, and as preferably, the cross section of the described small of the stock is circular.Cross section is circular, and is identical with the shape of cross section of motor, conveniently installs and fixes motor.
Cross section that can certainly the small of the stock is set to D shape, and when line shape speed-regulating potentiometer was set in small of the stock bottom like this, it was more reasonable to arrange.
Therefore, adjustable speed welding gun of the present utility model, has the speed that directly to adjust wire drawing by the speed-regulating potentiometer on the welding gun, and owing to speed-regulating control circuit is directly installed in the small of the stock of welding gun, made things convenient for operation, can directly adopt the dc source of various 18-24V during welding, have emergent advantage such as easy to use.
Description of drawings:
Accompanying drawing 1 is the main cutaway view of a kind of adjustable speed welding gun of the present utility model.
Accompanying drawing 2 is side views of a kind of adjustable speed welding gun of the present utility model.
Accompanying drawing 3 is rearviews of the small of the stock of a kind of adjustable speed welding gun of the present utility model.
Accompanying drawing 4 is upward views of the small of the stock of a kind of adjustable speed welding gun of the present utility model.
Accompanying drawing 5 is that the speed-regulating potentiometer of a kind of adjustable speed welding gun of the present utility model is installed in small of the stock bottom and the schematic diagram when the revolving type.
Accompanying drawing 6 is upward views that the speed-regulating potentiometer of a kind of adjustable speed welding gun of the present utility model is installed in the small of the stock bottom and the small of the stock when the line formula.
Accompanying drawing 7 is that the speed-regulating potentiometer of a kind of adjustable speed welding gun of utility model is installed in small of the stock bottom and the rearview when the line formula.
The concrete example of implementing:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of adjustable speed welding gun comprises welding gun gun barrel 1, gun barrel 1 is connecting gearbox 2, be provided with wire feed rolls 3 and silk pressing wheel 4 in the gearbox 2, behind gearbox 2, be connected with wire reel 5, be surrounded with welding wire on the wire reel 5, the bottom of gearbox 2 is connected with the small of the stock 6, be provided with wire feeding motor 7 in the small of the stock 6, wire feeding motor 7 belows are by being welded to connect the speed-regulating control circuit plate 9 identical with the shape of cross section of the small of the stock 6, small of the stock cross section be shaped as circle (as shown in Figure 4), farthest utilize limited space in the small of the stock, realize speed-regulating function.The welding hole 10 of speed-regulating control circuit plate 9 in the small of the stock 6 by being provided with on it, corresponding with the welded post on the motor 7, motor and speed-regulating control circuit plate weld together, both relative positions have been guaranteed, be connected firmly simultaneously, difficult drop-off, and also technology is also simpler.The speed of speed-regulating control circuit 9 control wire drawings, speed-regulating potentiometer 8 corresponding with it is arranged on the top of the small of the stock 5, one side of wire reel 5, the blank space of gearbox (shown in accompanying drawing 2 or 3), after the user holds the small of the stock, because speed-regulating potentiometer 8 is arranged on the small of the stock 6, thumb can directly be stirred the speed-regulating potentiometer 8 of line shape, changes the speed of wire feed by speed-regulating control circuit 9.
Speed-regulating control circuit 9 is arranged in the welding gun small of the stock 6, and speed-regulating potentiometer 8 is arranged on the rifle body, makes things convenient for speed governing, simultaneously, can directly use DC power supply, is convenient to case of emergency and uses.
Embodiment 2:
As shown in Figure 1, a kind of adjustable speed welding gun comprises welding gun gun barrel 1, gun barrel 1 is connecting gearbox 2, be provided with wire feed rolls 3 and silk pressing wheel 4 in the gearbox 2, behind gearbox 2, be connected with wire reel 5, the bottom of gearbox 2 is connected with the small of the stock 6, be provided with wire feeding motor 7 in the small of the stock 6, wire feeding motor 7 belows are by being welded to connect the speed-regulating control circuit 9 identical with the section shape of the small of the stock 6, speed-regulating potentiometer 8 is arranged on the below of speed-regulating control circuit 9, and the bottom of the small of the stock 6 (as shown in Figure 5) is the annular setting, by rotation speed-regulating potentiometer 8, thus regulating circuit control wire feed rate.All the other and embodiment 1 are together.
Embodiment 3:
As shown in Figure 1, a kind of adjustable speed welding gun comprises welding gun gun barrel 1, gun barrel 1 is connecting gearbox 2, be provided with wire feed rolls 3 and silk pressing wheel 4 in the gearbox 2, behind gearbox 2, be connected with wire reel 5, the bottom of gearbox 2 is connected with the small of the stock 6, be provided with wire feeding motor 7 in the small of the stock 6, wire feeding motor 7 belows are by being welded to connect the speed-regulating control circuit 9 identical with the section shape of the small of the stock 6, speed-regulating potentiometer 8 is arranged on the bottom of the small of the stock 6, install for convenience, the cross section of the small of the stock 6 is arranged to D shape (shown in accompanying drawing 6 or 7), speed-regulating potentiometer 8 is line shape.All the other and embodiment 1 are together.
Claims (9)
1. adjustable speed welding gun, comprise welding gun gun barrel (1), gun barrel (1) is connecting gearbox (2), be provided with wire feed rolls (3) and silk pressing wheel (4) in the gearbox (2), behind gearbox (2), be connected with wire reel (5), the bottom of gearbox (2) is connected with the small of the stock (6), be provided with wire feeding motor (7) in the small of the stock (6), it is characterized in that: be provided with speed-regulating potentiometer (8) on described rifle body, the speed-regulating control circuit plate (9) that is connected with speed-regulating potentiometer (8) is arranged under the interior wire feeding motor of the small of the stock (6) (7).
2. a kind of adjustable speed welding gun according to claim 1 is characterized in that: described speed-regulating potentiometer (8) is the line potentiometer, and the gearbox (2) that vertically is arranged on wire reel (5) one sides is other.
3. a kind of adjustable speed welding gun according to claim 1 is characterized in that: described speed-regulating potentiometer (8) is the revolving type deflection machine, and it is arranged on the bottom of the small of the stock (6).
4. a kind of adjustable speed welding gun according to claim 1 is characterized in that: described speed-regulating potentiometer (8) is line potentiometer, the bottom of its small of the stock that is arranged on (6).
5. according to claim 1 or 2 or 3 or 4 described a kind of adjustable speed welding guns, it is characterized in that: described speed-regulating control circuit plate (9) is provided with two welding holes (10), welding hole (10) is arranged on the both sides of edges of circuit board, and is corresponding with the welded post on the motor.
6. according to claim 1 or 2 or 3 or 4 described a kind of adjustable speed welding guns, it is characterized in that: the shape of described speed-regulating control circuit plate (9) is identical with the shape of cross section of the small of the stock (6).
7. a kind of adjustable speed welding gun according to claim 5 is characterized in that: the shape of described speed-regulating control circuit plate (9) is identical with the shape of cross section of the small of the stock (6).
8. according to claim 1 or 2 or 3 described a kind of adjustable speed welding guns, it is characterized in that: the cross section of the described small of the stock (6) is for circular.
9. according to claim 1 or 2 or 3 or 4 described a kind of adjustable speed welding guns, it is characterized in that: the cross section of the described small of the stock (6) is a D shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102310 CN2796919Y (en) | 2005-05-20 | 2005-05-20 | Speed regulatable welding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102310 CN2796919Y (en) | 2005-05-20 | 2005-05-20 | Speed regulatable welding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796919Y true CN2796919Y (en) | 2006-07-19 |
Family
ID=36868157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102310 Expired - Fee Related CN2796919Y (en) | 2005-05-20 | 2005-05-20 | Speed regulatable welding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796919Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753065A (en) * | 2014-01-07 | 2014-04-30 | 江门市保值久机电有限公司 | Multifunctional electric welding system |
| CN105345298A (en) * | 2015-12-14 | 2016-02-24 | 卢桂玲 | Spot welding device for circuit board |
| CN105499743A (en) * | 2014-09-25 | 2016-04-20 | 国家电网公司 | Small power line connecting welding machine |
| CN107206522A (en) * | 2014-11-27 | 2017-09-26 | 诺沃皮尼奥内股份有限公司 | For the commanding apparatus for the adjustable welding wire feeding speed for performing TIG weld |
| CN110114182A (en) * | 2016-10-31 | 2019-08-09 | 伊利诺斯工具制品有限公司 | More process welding torches |
-
2005
- 2005-05-20 CN CN 200520102310 patent/CN2796919Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753065A (en) * | 2014-01-07 | 2014-04-30 | 江门市保值久机电有限公司 | Multifunctional electric welding system |
| CN105499743A (en) * | 2014-09-25 | 2016-04-20 | 国家电网公司 | Small power line connecting welding machine |
| CN107206522A (en) * | 2014-11-27 | 2017-09-26 | 诺沃皮尼奥内股份有限公司 | For the commanding apparatus for the adjustable welding wire feeding speed for performing TIG weld |
| US10758992B2 (en) | 2014-11-27 | 2020-09-01 | Nuovo Pignone Srl | Handling apparatus for performing a TIG weld with regulation of speed of the fed wire |
| CN105345298A (en) * | 2015-12-14 | 2016-02-24 | 卢桂玲 | Spot welding device for circuit board |
| CN110114182A (en) * | 2016-10-31 | 2019-08-09 | 伊利诺斯工具制品有限公司 | More process welding torches |
| US11185942B2 (en) | 2016-10-31 | 2021-11-30 | Illinois Tool Works Inc. | Multi-process torch |
| CN110114182B (en) * | 2016-10-31 | 2022-06-03 | 伊利诺斯工具制品有限公司 | Multi-process welding torch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2796919Y (en) | Speed regulatable welding gun | |
| CA2790583C (en) | Push-pull welding wire feeding systems | |
| CN103579735B (en) | A kind of microwave antenna regulates device | |
| CN206533656U (en) | Structure is fixedly mounted in a kind of pcb board | |
| CN106799528B (en) | Wire feeding power assisting device and welding equipment with same | |
| CN206747829U (en) | A kind of multi-functional welding platform | |
| CN110715146A (en) | Four-degree-of-freedom bearing adjusting seat based on computer display screen | |
| CN210360163U (en) | Automatic closing device of button hole subassembly | |
| CN103706930B (en) | A kind of portable multi-function gas protective welding gun | |
| CN209982413U (en) | Photovoltaic support angle adjusting tool | |
| CN210824826U (en) | Novel cable winding device | |
| CN203377139U (en) | Portable power transformer tapping switch adjusting device | |
| CN215316236U (en) | Hanging wire feeder of all-position pipeline welding machine | |
| CN110842526A (en) | Intelligent press-fitting robot | |
| CN206644338U (en) | A kind of 3D printing shower nozzle feed arrangement and 3D printing shower nozzle | |
| CN217825267U (en) | Cantilever bracket for clamping microphone | |
| US20240002187A1 (en) | Wire spool rotation resistance adjusters and wire feed assemblies having adjustable wire spool rotation resistance | |
| CN217984325U (en) | Computer accessory wire harness device | |
| CN217620186U (en) | Boats and ships electrical equipment maintains frock | |
| CN216548553U (en) | Post-processing assembly line linear type product stacking tool | |
| CN215008481U (en) | New energy automobile is spacing dop for battery | |
| CN215789647U (en) | Adjusting mechanism for electric tool auxiliary device | |
| CN209998621U (en) | 180-degree turnover mechanism for welding gun | |
| CN211909314U (en) | PCB welding, dispensing and overturning mechanism | |
| CN211920475U (en) | Adjustable cable drum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |