CN203171119U - Wire feeding mechanism for argon arc welding machine - Google Patents
Wire feeding mechanism for argon arc welding machine Download PDFInfo
- Publication number
- CN203171119U CN203171119U CN 201320142123 CN201320142123U CN203171119U CN 203171119 U CN203171119 U CN 203171119U CN 201320142123 CN201320142123 CN 201320142123 CN 201320142123 U CN201320142123 U CN 201320142123U CN 203171119 U CN203171119 U CN 203171119U
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- China
- Prior art keywords
- wire feeding
- wire
- motor
- argon arc
- arc welding
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- Expired - Fee Related
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Abstract
The utility model relates to a wire feeding mechanism, and discloses a wire feeding mechanism for an argon arc welding machine. The wire feeding mechanism for the argon arc welding machine comprises a motor, a speed-reducing transmission device, a wire feeding wheel and a wire pressing wheel, wherein an output shaft of the motor is connected with the speed-reducing transmission device, the speed-reducing transmission device is connected with the wire feeding wheel, and the wire feeding wheel is matched with the wire pressing wheel to press wires. The wire feeding mechanism for the argon arc welding machine carries out transmission through the matching of a gear and a worm and is small in transmission loss, thereby meeting the requirement for wire feeding only needing the small-power motor. The wire feeding wheel is connected with the motor through the matching of the gear and the worm, so that the accuracy and the stability of wire feeding are guaranteed, the number of connectors is reduced, and the welding quality and welding efficiency are improved. An arranged inching switch can control the starting and the stopping of the motor, and a speed-regulating switch can adjust a needed wire-feeding speed. The wire feeding mechanism is mainly applied to the argon arc welding machine, is simple in structural installation, meanwhile, lowers production cost, and shortens a production cycle.
Description
Technical field
The utility model relates to wire feeder, has related in particular to a kind of wire feeder for argon arc welding machine.
Background technology
Wire feed is a very important operation link in the welding process, the feeding method of manual argon arc welding welding adopts the welder to point to twist welding wire more finishes the wire feed process, it is very inconvenient when the welder operates wire feed, therefore, manual wire feed poor accuracy, poor, the wire feed instability of uniformity, thereby caused welding production efficiency low, the welding fabrication uniformity is poor.In addition, the welder hands the welding wire limited length, the welding wire of need frequently taking when welding for a long time, and welding efficiency is lower, and the welding of every section welding wire finishes Shi Douhui and retain a bit of welding wire and can't use, and has caused waste.
Summary of the invention
The utility model is at manual wire feed poor accuracy, poor, the wire feed instability of uniformity in the prior art, and the welding wire of need frequently taking, the shortcoming that welding efficiency is lower, provide a kind of wire feed silk accuracy height, uniformity height, wire feed to stablize, and the higher wire feeder that is used for argon arc welding machine of welding efficiency.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
The wire feeder that is used for argon arc welding machine comprises motor, speed reduction gearing, wire feed rolls and silk pressing wheel, and the output shaft of motor links to each other with speed reduction gearing, and speed reduction gearing links to each other with wire feed rolls, and silk pressing is carried out in wire feed rolls and the cooperation of silk pressing wheel.
As preferably, also comprise speed-regulating switch and point driving switch, speed-regulating switch, point driving switch link to each other with motor and control motor.
As preferably, speed reduction gearing comprises first driving wheel, first driven pulley, second driving wheel, second driven pulley, the 3rd driving wheel, the 3rd driven pulley, and the 3rd driven pulley is connected with worm screw, thereby the engagement of the turbine on wire feed rolls and the worm screw changes transmission direction.
As preferably, the silk pressing wheel is provided with depression bar, and depression bar is connected with spring, and the other end of spring is fixed.
The utility model carries out transmission by the cooperation of gear and worm screw, and its power transmission loss is less, therefore only needs to use lower-powered motor can satisfy the requirement of wire feed; But automatic feeding, wire feed rolls is connected with motor by the cooperation of gear and worm screw, can guarantee accuracy and the stability of wire feed, has reduced joint quantity, has improved welding quality and welding efficiency; The point driving switch that is provided with can be controlled the unlatching of motor, and speed-regulating switch can be regulated the wire feed rate that needs; This wire feeder is mainly used in argon arc welding machine, and structure is installed simple, has also reduced production cost simultaneously, has shortened fabrication cycle.
Description of drawings
Fig. 1 is plane of the present utility model.
The toponym that each number designation refers in the accompanying drawing is as follows: wherein 1-motor, 2-output shaft, 3-worm screw, 4-wire feed rolls, 5-welding wire, 6-spring, 7-depression bar, 8-silk pressing wheel, 9-speed-regulating switch, 10-point driving switch, 11-the first driving wheel, 12-the first driven pulley, 13-the second driven pulley, 14-the three driven pulley 14,22-the second driving wheel, 23-the three driving wheel.
The specific embodiment
Describe in further detail below in conjunction with accompanying drawing and the utility model of embodiment.
The wire feeder that is used for argon arc welding machine, as shown in Figure 1, comprise motor 1, speed reduction gearing, wire feed rolls 4 and silk pressing wheel 8, the output shaft 2 of motor 7 links to each other with speed reduction gearing, speed reduction gearing links to each other with wire feed rolls 4, and silk pressing is carried out in wire feed rolls 4 and 8 cooperations of silk pressing wheel.
Also comprise speed-regulating switch 9 and point driving switch 10, speed-regulating switch 9, point driving switch 10 link to each other with motor 1 and control motor 1.
Speed reduction gearing comprises first driving wheel 11, first driven pulley 12, second driving wheel 22, second driven pulley 13, the 3rd driving wheel 23, the 3rd driven pulley 14, the 3rd driven pulley 14 is connected with worm screw 3, thereby the engagement of the turbine on wire feed rolls 4 and the worm screw 3 changes transmission direction.
Also comprise the wire feed shell, the wire feed shell is provided with opening.Welding wire 5 enters the passage of 4 of silk pressing wheel 8 and wire feed rolls by this opening.
The external power supply of wire feeder can be 24V to 72V, and motor 1 rotating speed is at 500 to 2000 rev/mins.In the present embodiment, the wire feed power supply is 36V, and motor 1 rotating speed is 1000 rev/mins.
During use, by pull-up depression bar 7, make silk pressing wheel 8 and 4 of wire feed rolls that bigger passage be arranged, make things convenient for welding wire 5 to pass silk pressing wheel 8 and wire feed rolls 4, depress depression bar 7, can compress welding wire 5; Welding wire 5 is passed wire feeding mouth, and adjust the angle of wire feeding mouth, open point driving switch 10, adjust the rotating speed that needs by speed-regulating switch 9, wire feeder gets final product work.The operation principle of wire feeder is: motor 1 drives first driving wheel 11, first driving wheel 11 drives first driven pulley 12, first driven pulley 12 drives second driving wheel 22, second driving wheel 22 drives second driven pulley 13, second driven pulley 13 drives the 3rd driving wheel 23, the three driving wheels 2 drives the 3rd driven pulley 14, the three driven pulleys 14 and is connected with worm screw 3, thereby the engagement of the turbine on wire feed rolls 4 and the worm screw 3 changes transmission direction, realizes automatic feeding.
In a word, the above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (4)
1. the wire feeder that is used for argon arc welding machine, it is characterized in that: comprise motor (1), speed reduction gearing, wire feed rolls (4) and silk pressing wheel (8), the output shaft (2) of motor (1) links to each other with speed reduction gearing, speed reduction gearing links to each other with wire feed rolls (4), and silk pressing is carried out in wire feed rolls (4) and silk pressing wheel (8) cooperation.
2. the wire feeder for argon arc welding machine according to claim 1, it is characterized in that: also comprise speed-regulating switch (9) and point driving switch (10), speed-regulating switch (9), point driving switch (10) link to each other with motor (1) and control motor (1).
3. the wire feeder for argon arc welding machine according to claim 1 and 2, it is characterized in that: speed reduction gearing comprises first driving wheel (11), first driven pulley (12), second driving wheel (22), second driven pulley (13), the 3rd driving wheel (23), the 3rd driven pulley (14), the 3rd driven pulley (14) is connected with worm screw (3), wire feed rolls (4) and worm screw (3) thus on the turbine engagement change transmission direction.
4. the wire feeder for argon arc welding machine according to claim 1 is characterized in that: silk pressing wheel (8) is provided with depression bar (7), and depression bar (7) is connected with spring (6), and the other end of spring (6) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142123 CN203171119U (en) | 2013-03-26 | 2013-03-26 | Wire feeding mechanism for argon arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320142123 CN203171119U (en) | 2013-03-26 | 2013-03-26 | Wire feeding mechanism for argon arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203171119U true CN203171119U (en) | 2013-09-04 |
Family
ID=49067872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320142123 Expired - Fee Related CN203171119U (en) | 2013-03-26 | 2013-03-26 | Wire feeding mechanism for argon arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203171119U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880886A (en) * | 2016-06-29 | 2016-08-24 | 陈铭鸿 | Wire feeding mechanism |
| CN105925952A (en) * | 2016-05-11 | 2016-09-07 | 上海应用技术学院 | Wire feeding device with adjustable wire inlet angle |
| CN106736127A (en) * | 2017-04-06 | 2017-05-31 | 四川华冶电气有限公司 | Cathode steel bar total cross-section bonding machine |
-
2013
- 2013-03-26 CN CN 201320142123 patent/CN203171119U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925952A (en) * | 2016-05-11 | 2016-09-07 | 上海应用技术学院 | Wire feeding device with adjustable wire inlet angle |
| CN105925952B (en) * | 2016-05-11 | 2019-11-29 | 上海应用技术学院 | Into the wire feeder of silk adjustable angle |
| CN105880886A (en) * | 2016-06-29 | 2016-08-24 | 陈铭鸿 | Wire feeding mechanism |
| CN106736127A (en) * | 2017-04-06 | 2017-05-31 | 四川华冶电气有限公司 | Cathode steel bar total cross-section bonding machine |
| CN106736127B (en) * | 2017-04-06 | 2018-08-24 | 四川华冶电气有限公司 | Cathode steel bar total cross-section bonding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150326 |
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| EXPY | Termination of patent right or utility model |