CN202940704U - Improved oxy-hydrogen welding device for motor lead - Google Patents
Improved oxy-hydrogen welding device for motor lead Download PDFInfo
- Publication number
- CN202940704U CN202940704U CN 201220584306 CN201220584306U CN202940704U CN 202940704 U CN202940704 U CN 202940704U CN 201220584306 CN201220584306 CN 201220584306 CN 201220584306 U CN201220584306 U CN 201220584306U CN 202940704 U CN202940704 U CN 202940704U
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- welding
- delivery conduit
- handle section
- motor lead
- welding gun
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Abstract
The utility model relates to an improved oxy-hydrogen welding device for a motor lead. The device comprises a welding box body; a water level display gauge, an ammeter and a filtration gas storage tank are arranged on the front end surface of the welding box body; a power line is arranged on the back end surface, close to the lower part, of the welding box body; the ammeter is arranged between the water level display gauge and the filtration gas storage tank; a voltmeter is arranged on the upper end surface of the filtration gas storage tank; the filtration gas storage tank is connected with a welding gun via a transmission pipeline; a backfire valve is arranged on the transmission pipeline; a transmission pipeline connection part, a welding gun handle part and a welding gun spray head are sequentially connected to form the welding gun; a clamping groove is arranged on the transmission pipeline connection part; a flow control valve is processed on the outer side cylindrical surface of the welding gun handle part; and a nozzle is designed at the head part of the welding gun spray head. The improved oxy-hydrogen welding device for a motor lead has the advantages that the operation is simple and convenient, the cost is saved, the welding is high-efficient and environmental friendly, welding points are smooth and free of burrs, and the quality of the product is ensured.
Description
Technical field
The utility model relates to motor down-lead welding technique field, particularly a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device.
Background technology
After motor stator coil, enamelled wire needs to be connected with lead wire, the present traditional soldering of wire bonds process using, immersed solder, butt-joint technique, these techniques need to be before welding coating removal, need scolder, scaling powder during welding, not only work consuming is taken material, and generation is polluted, also easily cause rosin joint, dry joint, and solder joint is often with sharp burrs, these burrs easy damage winding insulation in stator colligation integer process, cause winding interturn short-circuit, cause stator to scrap, in order to solve these defectives, need to improve the welding procedure of motor winding.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device, has saved cost, the welding high-efficiency environment friendly, and solder joint Glabrous thorn, and the firm good conductivity of solder joint have guaranteed product quality.
utility model solves the technical scheme that its technical problem adopts: a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device is provided, comprise the welding casing, described welding casing front end face is furnished with the water level display list, ammeter, filter air accumulator, described welding box back face is furnished with power line near lower position, described water level display list is arranged in the welding casing near the left end upper position, described filtration air accumulator is arranged in the welding casing near the right-hand member upper position, described ammeter is arranged in water level display list and filtration air accumulator position between the two, described filtration air accumulator upper surface is furnished with voltmeter, described filtration air accumulator is connected with the welding rifle by delivery conduit, described delivery conduit one end is connected near the delivery conduit mouth on the face of cylinder, the outside of upper surface with the filtration air accumulator, be furnished with a tempering valve on described delivery conduit, the described delivery conduit other end is connected with the welding rifle, described welding rifle is by the delivery conduit connecting portion, torch handle section, welding gun shower nozzle three parts connect to form successively, be furnished with draw-in groove on described delivery conduit connecting portion, described delivery conduit connecting portion one end is connected with torch handle section, the face of cylinder, the described torch handle section outside is processed with flow control valve, the cylindrical end I of described torch handle section is sleeved in welding gun shower nozzle cylindrical end II, described welding gun shower nozzle head design has nozzle.
Described delivery conduit connecting portion, torch handle section and welding gun shower nozzle must be designed to hollow, gas can be carried pass through.
Described delivery conduit connecting portion, torch handle section and welding gun nozzle layout of sprinkler are on the same central axis.
The described torch handle section outside is furnished with thermal isolation film on the face of cylinder.
Described flow control valve is controlled the gas flow of the torch handle section that flows through by switch.
Encapsulation process will be passed through in the junction of described cylindrical end I and cylindrical end II.
Beneficial effect
The utility model relates to a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device, do not need scolder, solder flux in welding process, thereby saved cost, the motor wiring needs the welding position welding of can directly heating, the enamelled wire of winding also need not coating removal, thus the welding high-efficiency environment friendly, solder joint Glabrous thorn, and the firm good conductivity of solder joint has guaranteed product quality.
Description of drawings
Fig. 1 is the utility model scheme of erection;
Fig. 2 is the utility model welding rifle front view.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
as shown in Fig. 1-2, the utility model relates to a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device, comprise welding casing 1, described welding casing 1 front end face is furnished with water level display list 2, ammeter 3, filter air accumulator 5, described welding casing 1 rear end face is furnished with power line 6 near lower position, described water level display list 2 is arranged in welding casing 1 near the left end upper position, described filtration air accumulator 5 is arranged in welding casing 1 near the right-hand member upper position, described ammeter 3 is arranged in water level display list 2 and filtration air accumulator 5 position between the two, described filtration air accumulator 5 upper surfaces are furnished with voltmeter 4, described filtration air accumulator 5 is connected with welding rifle 9 by delivery conduit 7, described delivery conduit 7 one ends are connected near the delivery conduit mouth on the face of cylinder, the outside of upper surface with filtration air accumulator 5, be furnished with a tempering valve 8 on described delivery conduit 7, described delivery conduit 7 other ends are connected with welding rifle 9, described welding rifle 9 is by delivery conduit connecting portion 10, torch handle section 11, welding gun shower nozzle 12 3 parts connect to form successively, be furnished with draw-in groove 18 on described delivery conduit connecting portion 10, described delivery conduit connecting portion 10 1 ends are connected with torch handle section 11, described torch handle section 11 faces of cylinder, the outside are processed with flow control valve 13, the cylindrical end I 15 of described torch handle section 11 is sleeved in welding gun shower nozzle 12 cylindrical end II 16, described welding gun shower nozzle 12 head design have nozzle 17, described delivery conduit connecting portion 10, torch handle section 11 and welding gun shower nozzle 12 must be designed to hollow, gas can be carried to be passed through, described delivery conduit connecting portion 10, torch handle section 11 and welding gun shower nozzle 12 are arranged on the same central axis, described torch handle section is furnished with thermal isolation film on 11 faces of cylinder, the outside, described flow control valve 13 is controlled the gas flow of the torch handle section 11 that flows through by switch 14, encapsulation process will be passed through in the junction of described cylindrical end I 15 and cylindrical end II 16.
Embodiment 1
before carrying out the motor down-lead welding, first check the water level of water level display list 2, check whether the water in welding casing 1 is sufficient, check again whether flow control valve 13 closes, after water abundance in determining welding casing 1 and flow control valve 13 are closed, power line 6 is inserted power supply, open the starting switch on welding casing 1, check whether the electric weight that ammeter 3 sees that power supply provides is sufficient stable, check the numerical value of voltmeter 4, when the numerical value change of voltmeter 4, illustrate that the electrolysis of water that connects in casing 1 produces hydrogen and oxygen, at this moment operating personnel put on proximity gloves, hold the position of torch handle section 11, the switch 14 of outwarding winding a little allows small part of gas be transported to nozzle 17 places, operating personnel with lighter at the gas that ignites near nozzle 17 places, come the adjustments of gas feed flow by slowly adjusting switch 14, after making gas combustion reach steadily, can carry out the work of motor down-lead welding.
Claims (6)
1. improved electric motor lead-in wire oxygen-hydrogen welding connection device, comprise welding casing (1), it is characterized in that, described welding casing (1) front end face is furnished with water level display list (2), ammeter (3), filter air accumulator (5), described welding casing (1) rear end face is furnished with power line (6) near lower position, described water level display list (2) is arranged in welding casing (1) near the left end upper position, described filtration air accumulator (5) is arranged in welding casing (1) near the right-hand member upper position, described ammeter (3) is arranged in water level display list (2) and filters air accumulator (5) position between the two, described filtration air accumulator (5) upper surface is furnished with voltmeter (4), described filtration air accumulator (5) is connected with welding rifle (9) by delivery conduit (7), described delivery conduit (7) one ends are connected near the delivery conduit mouth on the face of cylinder, the outside of upper surface with filtration air accumulator (5), be furnished with a tempering valve (8) on described delivery conduit (7), described delivery conduit (7) other end is connected with welding rifle (9), described welding rifle (9) is by delivery conduit connecting portion (10), torch handle section (11), welding gun shower nozzle (12) three parts connect to form successively, be furnished with draw-in groove (18) on described delivery conduit connecting portion (10), described delivery conduit connecting portion (10) one ends are connected with torch handle section (11), the face of cylinder, described torch handle section (11) outside is processed with flow control valve (13), the cylindrical end I (15) of described torch handle section (11) is sleeved in welding gun shower nozzle (12) cylindrical end II (16), described welding gun shower nozzle (12) head design has nozzle (17).
2. a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device according to claim 1, is characterized in that, described delivery conduit connecting portion (10), torch handle section (11) and welding gun shower nozzle (12) must be designed to hollow, gas can be carried pass through.
3. a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device according to claim 1, is characterized in that, described delivery conduit connecting portion (10), torch handle section (11) and welding gun shower nozzle (12) are arranged on the same central axis.
4. a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device according to claim 1, is characterized in that, described torch handle section (11) outside is furnished with thermal isolation film on the face of cylinder.
5. a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device according to claim 1, is characterized in that, described flow control valve (13) is controlled the gas flow of the torch handle section (11) that flows through by switch (14).
6. a kind of improved electric motor lead-in wire oxygen-hydrogen welding connection device according to claim 1, is characterized in that, encapsulation process will be passed through in the junction of described cylindrical end I (15) and cylindrical end II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584306 CN202940704U (en) | 2012-11-07 | 2012-11-07 | Improved oxy-hydrogen welding device for motor lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584306 CN202940704U (en) | 2012-11-07 | 2012-11-07 | Improved oxy-hydrogen welding device for motor lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940704U true CN202940704U (en) | 2013-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584306 Expired - Fee Related CN202940704U (en) | 2012-11-07 | 2012-11-07 | Improved oxy-hydrogen welding device for motor lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493449A (en) * | 2016-11-03 | 2017-03-15 | 深圳市万泽中南研究院有限公司 | A kind of oxyhydrogen flame welding equipment and the method for control flame temperature |
| CN106825848A (en) * | 2016-12-21 | 2017-06-13 | 重庆市鹏舟机械厂 | Machinery part surface burr removal device |
-
2012
- 2012-11-07 CN CN 201220584306 patent/CN202940704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493449A (en) * | 2016-11-03 | 2017-03-15 | 深圳市万泽中南研究院有限公司 | A kind of oxyhydrogen flame welding equipment and the method for control flame temperature |
| CN106493449B (en) * | 2016-11-03 | 2019-07-23 | 深圳市万泽中南研究院有限公司 | A kind of method of oxyhydrogen flame welding equipment and control flame temperature |
| CN106825848A (en) * | 2016-12-21 | 2017-06-13 | 重庆市鹏舟机械厂 | Machinery part surface burr removal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315800 No. 665 Mt. Hengshan West Road, Beilun District, Ningbo, Zhejiang. Patentee after: Ningbo volley Technology Co., Ltd. Address before: 315800 West Road, Mt. Hengshan, Beilun, Ningbo, Zhejiang Province, No. 665 Patentee before: Ningbo Marquis Hi-Tech. Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20181107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |