CN102873445A - Steel tube butt-welding processing device - Google Patents
Steel tube butt-welding processing device Download PDFInfo
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- CN102873445A CN102873445A CN2012103776782A CN201210377678A CN102873445A CN 102873445 A CN102873445 A CN 102873445A CN 2012103776782 A CN2012103776782 A CN 2012103776782A CN 201210377678 A CN201210377678 A CN 201210377678A CN 102873445 A CN102873445 A CN 102873445A
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- steel pipe
- welding processing
- steel tube
- fixture block
- plant
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Abstract
The invention relates to the technical field of refrigerators, in particular to a steel tube butt-welding processing device which comprises a support and two square bottom plates. The square bottom plates are arranged on the support parallelly, a fixed plate, telescopic air cylinders and a moving seat are connected on each bottom plate sequentially, a steel tube clamping block is fixed on an insulating electric wood block which is fixed on each moving seat, two to-be-welded steel tubes are arranged in the two steel tube clamping blocks respectively, and current is conducted into the two steel tube clamping blocks so that a cathode and an anode are formed. The steel tube butt-welding processing device is novel in structural design and simple and convenient to operate. By the aid of operation of the air cylinders, the moving seats drive the steel tube clamping blocks to move stably, errors due to manual alignment are avoided, butt-welding processing precision is further improved and great significance to welding processing and forming quality of the steel tubes is achieved. Besides, through holes and cooling medium circular lines are designed, so that heat produced during welding can be transferred rapidly, and damage of the steel tubes is avoided.
Description
Technical field
The present invention relates to refrigeration for refrigerator device technical field, specifically relate to a kind of steel pipe butt welding processing unit (plant).
Background technology
In condenser pipe welding processing process for example, traditional diamond-making technique is to adopt manually docking, welds again, and this processing mode machining accuracy is lower, causes forming quality of products relatively poor.
Summary of the invention
For the technical problem that exists in the prior art, the invention provides the novel list of a kind of structural design, automaticity and the machining accuracy steel pipe butt welding processing unit (plant) that all higher, manufacturing cost is lower.
To achieve these goals, the technical scheme of employing is as follows:
Steel pipe butt welding processing unit (plant) is characterized in that having,
Bracing frame;
Two prescription shape base plates place parallel arrangement on the bracing frame, and base plate is provided with fixed head, telescopic cylinder and the Mobile base that is linked in sequence;
Be fixed with the insulated electro wooden unit on the Mobile base, be fixed with the steel pipe fixture block on the insulated electro wooden unit, two steel pipes to be welded place respectively two steel pipe fixture blocks, form negative electrode and anode thereby two steel pipe fixture blocks pass into electric current.
Further, be provided with several through holes in the described steel pipe fixture block, the through hole two ends are connected with the cooling medium circulating line.
Further, the material of described steel pipe fixture block is the chromium cadmium copper alloy.
Further, described steel pipe fixture block top is provided with the alignment pin installing hole, and alignment pin after inserting is locked together steel pipe and steel pipe fixture block.
Comparatively perfect is, also comprises control system, and described control system provides the operating current of negative electrode and anode by circuit.
Steel pipe butt welding processing unit (plant) of the present invention, structural design is novel, operates comparatively easy.By cylinder operation, making Mobile base drive the steel pipe fixture block can steadily move, and avoids the error that causes because of manual alignment, thereby further improves the butt welding machining accuracy, significant to the welding processing Forming Quality of steel pipe.Simultaneously, design through hole and cooling medium circulating line can transmit rapidly the heat that produces in the welding process, avoid damaging steel pipe.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present invention.
The specific embodiment
See also Fig. 1, steel pipe butt welding processing unit (plant) has:
Place two prescription shape base plates 4 of parallel arrangement on the bracing frame 1, base plate 4 is provided with fixed head 5, telescopic cylinder 6 and the Mobile base 9 that is linked in sequence.
Be fixed with insulated electro wooden unit 12 on the Mobile base 9, be fixed with steel pipe fixture block 10 on the insulated electro wooden unit 12, two steel pipes 8 to be welded place respectively 10, two steel pipe fixture blocks 10 of two steel pipe fixture blocks by control system (placing switch board 2) thereby passing into operating current by circuit 3 forms negative electrode and anode.
Be provided with several through holes in the steel pipe fixture block 10, the through hole two ends are connected with cooling medium circulating line 7, thereby play the purpose of quick heat radiating.
In order to improve the welding efficiency of butt welding, the material of design steel pipe fixture block 10 is the chromium cadmium copper alloy.
In addition, steel pipe fixture block 10 tops are provided with the alignment pin installing hole, after alignment pin inserts steel pipe 8 and steel pipe fixture block 10 are locked together.
Under telescopic cylinder 6 work, carry out welding processing after two steel pipe 8 docking.
Above content only is to structure example of the present invention and explanation; under those skilled in the art described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; only otherwise depart from the structure of invention or surmount this scope as defined in the claims, all should belong to protection scope of the present invention.
Claims (5)
1. steel pipe butt welding processing unit (plant) is characterized in that, have,
Bracing frame;
Two prescription shape base plates place parallel arrangement on the bracing frame, and base plate is provided with fixed head, telescopic cylinder and the Mobile base that is linked in sequence;
Be fixed with the insulated electro wooden unit on the Mobile base, be fixed with the steel pipe fixture block on the insulated electro wooden unit, two steel pipes to be welded place respectively two steel pipe fixture blocks, form negative electrode and anode thereby two steel pipe fixture blocks pass into electric current.
2. steel pipe butt welding processing unit (plant) according to claim 1 is characterized in that, is provided with several through holes in the described steel pipe fixture block, and the through hole two ends are connected with the cooling medium circulating line.
3. steel pipe butt welding processing unit (plant) according to claim 1 is characterized in that, the material of described steel pipe fixture block is the chromium cadmium copper alloy.
4. steel pipe butt welding processing unit (plant) according to claim 1 is characterized in that, described steel pipe fixture block top is provided with the alignment pin installing hole, and alignment pin after inserting is locked together steel pipe and steel pipe fixture block.
5. each described steel pipe butt welding processing unit (plant) is characterized in that according to claim 1-4, and also comprise control system, described control system provides the operating current of negative electrode and anode by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103776782A CN102873445A (en) | 2012-09-30 | 2012-09-30 | Steel tube butt-welding processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103776782A CN102873445A (en) | 2012-09-30 | 2012-09-30 | Steel tube butt-welding processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873445A true CN102873445A (en) | 2013-01-16 |
Family
ID=47475080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103776782A Pending CN102873445A (en) | 2012-09-30 | 2012-09-30 | Steel tube butt-welding processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873445A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014191A (en) * | 2015-08-11 | 2015-11-04 | 重庆大学 | Thermocouple welding device |
| CN109648421A (en) * | 2018-12-13 | 2019-04-19 | 宁波长振铜业有限公司 | Automatic butt welding finishing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201650U (en) * | 1985-04-28 | 1986-08-20 | 苏恒佳 | Pressed opposite ends-welding device |
| CN2247581Y (en) * | 1995-08-22 | 1997-02-19 | 诸城市金明减速机股份有限公司 | Bar butt welder |
| CN101979208A (en) * | 2010-10-12 | 2011-02-23 | 宁波信泰机械有限公司 | Flash butt welding machine for vehicle door corner welding |
| CN201841352U (en) * | 2010-10-12 | 2011-05-25 | 宁波信泰机械有限公司 | Flash butt welding machine used for welding car door corners |
| CN202028871U (en) * | 2011-02-22 | 2011-11-09 | 王银法 | Metal welding device |
| JP4873137B2 (en) * | 2006-05-31 | 2012-02-08 | 奥地建産株式会社 | Resistance welding method |
| CN102441730A (en) * | 2011-12-05 | 2012-05-09 | 合肥长城制冷科技有限公司 | Roll welding device for fiber tube evaporator |
| CN202336660U (en) * | 2011-12-05 | 2012-07-18 | 合肥长城制冷科技有限公司 | Seam welding device of silk tube evaporator |
-
2012
- 2012-09-30 CN CN2012103776782A patent/CN102873445A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201650U (en) * | 1985-04-28 | 1986-08-20 | 苏恒佳 | Pressed opposite ends-welding device |
| CN2247581Y (en) * | 1995-08-22 | 1997-02-19 | 诸城市金明减速机股份有限公司 | Bar butt welder |
| JP4873137B2 (en) * | 2006-05-31 | 2012-02-08 | 奥地建産株式会社 | Resistance welding method |
| CN101979208A (en) * | 2010-10-12 | 2011-02-23 | 宁波信泰机械有限公司 | Flash butt welding machine for vehicle door corner welding |
| CN201841352U (en) * | 2010-10-12 | 2011-05-25 | 宁波信泰机械有限公司 | Flash butt welding machine used for welding car door corners |
| CN202028871U (en) * | 2011-02-22 | 2011-11-09 | 王银法 | Metal welding device |
| CN102441730A (en) * | 2011-12-05 | 2012-05-09 | 合肥长城制冷科技有限公司 | Roll welding device for fiber tube evaporator |
| CN202336660U (en) * | 2011-12-05 | 2012-07-18 | 合肥长城制冷科技有限公司 | Seam welding device of silk tube evaporator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014191A (en) * | 2015-08-11 | 2015-11-04 | 重庆大学 | Thermocouple welding device |
| CN109648421A (en) * | 2018-12-13 | 2019-04-19 | 宁波长振铜业有限公司 | Automatic butt welding finishing machine |
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| PB01 | Publication | ||
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Application publication date: 20130116 |