CN2573137Y - Submerged-arc welder - Google Patents
Submerged-arc welder Download PDFInfo
- Publication number
- CN2573137Y CN2573137Y CN 02270000 CN02270000U CN2573137Y CN 2573137 Y CN2573137 Y CN 2573137Y CN 02270000 CN02270000 CN 02270000 CN 02270000 U CN02270000 U CN 02270000U CN 2573137 Y CN2573137 Y CN 2573137Y
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- CN
- China
- Prior art keywords
- submerged
- arc welding
- headstock
- support arm
- welding
- 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 - Lifetime
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- Arc Welding In General (AREA)
Abstract
The utility model discloses a submerged-arc welder, which comprises a bed, a headstock positioned at one end of the bed, and a submerged-arc welding device positioned at the other end of the bed. The position of the outer part of the headstock towards the submerged-arc welding device is provided with a chuck, and the inner part of the headstock is provided with a motor which drives the chuck by a gear box. The submerged-arc welding device comprises a vertical arm, and the inner part of the vertical arm is provided with a lifting device. A longitudinal guide rail and a transverse guide rail of the lifting device are fixedly connected, and a supporting arm and the transverse guide rail are in sliding connection. The free end of the supporting arm is provided with a welding head and a flux box, and the supporting arm is also provided with a wire feeder and a welding wire box. The utility model has the advantages of simple structure, convenient operation, no intervention of anthropic factor in the process of operation, homogeneous welding seam, high welding quality and high productive efficiency, and the utility model is suitable for pipeline operation.
Description
Technical field
The utility model relates to a kind of submerged arc welding machine, directly relates to a kind of circular automatic submerged arc welding machine of part in addition that is used to weld.
Background technology
Submerged arc welding machine commonly used now is bulky, complex structure, especially weld circular weld particularly during the large-sized annular weld seam, because the rotation of workpiece is difficult to remain a constant speed, so cause weld seam inhomogeneous easily, easily produce weld defect, be difficult to guarantee welding quality, and the labor productivity of this equipment is lower.
Summary of the invention
The purpose of this utility model is to provide the automatic submerged arc welding machine of a kind of simple in structure, even weld, welding circular weld that production efficiency is high.
The purpose of this utility model is to realize like this, a kind of submerged arc welding machine, comprise lathe bed, be positioned at the headstock of lathe bed one end, be positioned at the submerged-arc welding device of the lathe bed other end, described headstock is outer to be equipped with chuck towards the position of submerged-arc welding device, be provided with in the headstock by gearbox and drive the chuck motor rotating, described submerged-arc welding device comprises upright arm, in the upright arm lowering or hoisting gear is installed, the longitudinal rail and the cross slide way of lowering or hoisting gear are affixed, there are a support arm and cross slide way to be slidingly connected, the free end of support arm is provided with soldering tip and welding flux box, and wire feeder and soldering wire box also are installed on the support arm.
As to improvement of the present utility model, the front certain distance of described soldering tip pad also is provided with one and is installed in the free-ended preheating head of support arm.As to further improvement of the utility model, the discharging opening of described welding flux box also is provided with the adjusting device that can regulate discharging.
As further improving of the present utility model, described motor is an electromagnetic varispeed motor.
The utility model is owing to adopted said structure, a kind of submerged arc welding machine comprises lathe bed, be positioned at the headstock of lathe bed one end, be positioned at the submerged-arc welding device of the lathe bed other end, described headstock is outer to be equipped with chuck towards the position of submerged-arc welding device, be provided with in the headstock by gearbox and drive the chuck motor rotating, described submerged-arc welding device comprises upright arm, in the upright arm lowering or hoisting gear is installed, the longitudinal rail and the cross slide way of lowering or hoisting gear are affixed, there are a support arm and cross slide way to be slidingly connected, the free end of support arm is provided with soldering tip and welding flux box, wire feeder and soldering wire box also are installed on the support arm, two workpiece of the circular weld of needs welding are at first aligned and the fixing solder joint of spot welding several, then workpiece is installed on the chuck, adjust the lowering or hoisting gear of installation in the upright arm and the support arm on the cross slide way, with soldering tip and welding flux box discharging opening near weld seam, starter motor, driven by motor is installed on the workpiece rotation on the chuck, open soldering tip and welding flux box discharging opening, weld job can begin, this shows, this machine is simple in structure, easy to operate, unmanned in the operation process is the factor intervention, thereby even weld, welding quality is good, the production efficiency height.As to improvement of the present utility model, the front certain distance of described soldering tip pad also is provided with one and is installed in the free-ended preheating head of support arm, like this, has saved artificial preheating, can realize the automation of whole welding process.
As to further improvement of the utility model, the discharging opening of described welding flux box also is provided with the adjusting device that can regulate discharging, like this, can regulate the load of solder flux, to reach good welding effect and to reduce welding cost according to the specification requirement of the size of weld seam and welding.As further improving of the present utility model, described motor is an electromagnetic varispeed motor, and like this to the circular weld of different-diameter, the linear velocity of easier its pad of adjusting is consistent, thereby is easy to control welding quality.
Description of drawings
Accompanying drawing is the front view of the utility model embodiment.
The specific embodiment
As shown in drawings, a kind of submerged arc welding machine comprises lathe bed 1, be positioned at the headstock 2 of lathe bed 1 one ends, be positioned at the submerged-arc welding device of lathe bed 1 other end, towards the position of submerged-arc welding device chuck 3 is installed outside the described headstock 2, be provided with in the headstock 2 by gearbox 4 and drive chuck 3 motor rotating 5, described submerged-arc welding device comprises upright arm 6, in the upright arm 6 lowering or hoisting gear 7 is installed, the longitudinal rail 8 of lowering or hoisting gear 7 is affixed with cross slide way 9, there is a support arm 10 to be slidingly connected with cross slide way 9, the free end of support arm 10 is provided with soldering tip 11 and welding flux box 12, and wire feeder and soldering wire box 13 also are installed on the support arm 10.The front certain distance of described soldering tip 11 pads also is provided with one and is installed in support arm 10 free-ended preheating heads, and this preheating head can adopt combustion gas such as acetylene gas, coal gas or liquefied gas preheating.The discharging opening of described welding flux box 12 also is provided with the adjusting device that can regulate discharging, and this adjusting device can adopt device and other known structures of a kind of similar gate.Described motor 5 electromagnetic varispeed motors.
Two workpiece of the circular weld of needs welding are at first aligned and the fixing solder joint of spot welding several, then workpiece is installed on the chuck, adjust the lowering or hoisting gear of installation in the upright arm and the support arm on the cross slide way, with soldering tip and welding flux box discharging opening near weld seam, starter motor, driven by motor is installed on the workpiece rotation on the chuck, open preheating head, soldering tip and welding flux box discharging opening, weld job can begin, this shows, this machine is simple in structure, easy to operate, unmanned in the operation process be the factor intervention, thereby even weld, welding quality is good, production efficiency is high.
Claims (4)
1. submerged arc welding machine, comprise lathe bed (1), be positioned at the headstock (2) of lathe bed (1) one end, be positioned at the submerged-arc welding device of lathe bed (1) other end, it is characterized in that: the outer chuck (3) that is equipped with towards the position of submerged-arc welding device of described headstock (2), be provided with in the headstock (2) by gearbox (4) and drive chuck (3) motor rotating (5), described submerged-arc welding device comprises upright arm (6), in the upright arm (6) lowering or hoisting gear (7) is installed, the longitudinal rail (8) of lowering or hoisting gear (7) is affixed with cross slide way (9), there are a support arm (10) and cross slide way (9) to be slidingly connected, the free end of support arm (10) is provided with soldering tip (11) and welding flux box (12), and wire feeder and soldering wire box (13) also are installed on the support arm (10).
2. a kind of submerged arc welding machine as claimed in claim 1 is characterized in that: the front certain distance of described soldering tip (11) pad also is provided with one and is installed in the free-ended preheating head of support arm (10).
3. as claim 1 submerged arc welding machine, it is characterized in that: the discharging opening of described welding flux box (12) also is provided with the adjusting device that can regulate discharging.
4. as claim 1,2 or 3 described a kind of submerged arc welding machines, it is characterized in that: described motor (5) is electromagnetic varispeed motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270000 CN2573137Y (en) | 2002-10-10 | 2002-10-10 | Submerged-arc welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270000 CN2573137Y (en) | 2002-10-10 | 2002-10-10 | Submerged-arc welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573137Y true CN2573137Y (en) | 2003-09-17 |
Family
ID=33735138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270000 Expired - Lifetime CN2573137Y (en) | 2002-10-10 | 2002-10-10 | Submerged-arc welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573137Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811217B (en) * | 2009-12-21 | 2012-07-25 | 南通中远船务工程有限公司 | Welding method of arc-shaped welding seam |
| CN104368924A (en) * | 2014-11-18 | 2015-02-25 | 无锡恒富科技有限公司 | Mobile welding device |
| CN106392273A (en) * | 2016-11-11 | 2017-02-15 | 运城学院 | Automatic welding device for irregular metal balls |
-
2002
- 2002-10-10 CN CN 02270000 patent/CN2573137Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811217B (en) * | 2009-12-21 | 2012-07-25 | 南通中远船务工程有限公司 | Welding method of arc-shaped welding seam |
| CN104368924A (en) * | 2014-11-18 | 2015-02-25 | 无锡恒富科技有限公司 | Mobile welding device |
| CN104368924B (en) * | 2014-11-18 | 2015-11-18 | 无锡恒富科技有限公司 | Mobile welder |
| CN106392273A (en) * | 2016-11-11 | 2017-02-15 | 运城学院 | Automatic welding device for irregular metal balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG HAOMAI MACHINERY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HAOMAI MECHANICAL SCIENCE + TECHNOLOGY CO., LTD., SHANDONG PROV. |
|
| CP03 | Change of name, title or address |
Address after: No. 1, heroic Road, Shandong, Gaomi City Province, China: 261500 Patentee after: Shandong Haomai Science and Technology Co., Ltd. Address before: Shandong province Gaomi City dense water Industrial Park No. 1 Haomailu, zip code: 261500 Patentee before: Shandong Haomai Machinery Science & Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121010 Granted publication date: 20030917 |