CN108907520B - Device for preventing arc-shaped part from welding deformation - Google Patents
Device for preventing arc-shaped part from welding deformation Download PDFInfo
- Publication number
- CN108907520B CN108907520B CN201810806344.XA CN201810806344A CN108907520B CN 108907520 B CN108907520 B CN 108907520B CN 201810806344 A CN201810806344 A CN 201810806344A CN 108907520 B CN108907520 B CN 108907520B
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- CN
- China
- Prior art keywords
- water pipe
- water
- cooling device
- cooling liquid
- welded
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/003—Cooling means
Abstract
The invention discloses a device for preventing arc-shaped pieces from welding deformation, which at least comprises a cooling device arranged on the back side or beside a welding position, wherein the cooling device is of a hollow structure, circulating cooling liquid is arranged in the hollow part of the cooling device, and the cooling liquid directly contacts the welded pieces. The cooling device is a water pipe. One side of the water pipe close to the welded part is provided with a hollow structure. The flexible water pipe is utilized, the cooling liquid in the water pipe directly contacts the welded part, so that the welded part can be cooled rapidly, the deformation of the welded part due to overhigh temperature for a long time is effectively prevented, particularly, the cooling liquid can be accelerated by adopting a flowing design, and the deformation of the arc-shaped part in the welding process is further prevented.
Description
Technical Field
The invention belongs to the technical field of welding equipment, and particularly relates to a device for preventing arc-shaped parts from welding deformation.
Background
Various methods for preventing and controlling welding deformation exist, but the effect is not good, for example, a welded product is fixed through a fixing mould, then welding is carried out, the welding has certain effect on the welding of the square parts, but the effect is not ideal for the welding of the arc-shaped parts because the arc of the arc-shaped parts is difficult to determine, the radian of each part is different, even if a mould with high precision is manufactured, the radian of each part is difficult to meet when the mould is fixed, the parts are forcibly fixed on the mould when the radians of the parts are different, so that the product is directly deformed, and the product is deformed without welding, this method is therefore not desirable and there is therefore a great need to develop a device for welding arc-shaped pieces which prevents deformation thereof, which is the subject of the present application.
Disclosure of Invention
The invention aims to solve the technical problem of providing a device for preventing arc-shaped parts from welding deformation.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the device for preventing the arc-shaped piece from welding deformation at least comprises a cooling device arranged on the back side or beside a welding position, the cooling device is of a hollow structure, circulating cooling liquid is arranged in the hollow part of the cooling device, and the cooling liquid directly contacts the welded piece.
The cooling device is a water pipe.
One side of the water pipe close to the welded part is provided with a hollow structure.
The cross section of the water pipe of the hollowed-out part is provided with a groove, and asbestos is filled in the groove.
The asbestos filling part protrudes out of the cross section surface of the water pipe of the hollowed-out part.
The water pipe is made of flexible plastic materials.
And rubber sealing elements are arranged between the two ends of the hollow part and the welded part and are bound with the water pipe through rubber bands.
The water pipe both ends all connect in a water tank, the water tank internal storage has the coolant liquid, installs the water pump in the water tank, the one end of water pipe is connected to the delivery port of water pump.
The hollow part is positioned at the water inlet end of the water pipe and compresses the sealing element through the pressing sheet, and the pressing sheet is fixed on the water pipe through the binding belt.
The invention has the beneficial effects that: the flexible water pipe is utilized, the cooling liquid in the water pipe directly contacts the welded part, so that the welded part can be cooled rapidly, the deformation of the welded part due to overhigh temperature for a long time is effectively prevented, particularly, the cooling liquid can be accelerated by adopting a flowing design, and the deformation of the arc-shaped part in the welding process is further prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the water pipe of the present invention;
fig. 3 is a schematic view of the connection structure of the water pipe and the arc-shaped member of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
The device for preventing the arc-shaped part from welding deformation as shown in figures 1-3 comprises a water pipe 1 arranged on the back of a welding position, wherein a circulating cooling liquid is arranged in the water pipe 1 and directly contacts a welded part 2. One side that water pipe 1 and by weldment 2 were pressed close to is equipped with hollow out construction 3. That is, a part is cut off to ensure that the internal channel is directly exposed outside, the optimum width of the hollow part is the diameter of the water pipe, namely the contact area of the water pipe channel and the welded part is the largest, and the cooling effect is the best. The cross section of the water pipe of the hollowed-out part is provided with a groove 4, and asbestos is filled in the groove 4. The asbestos is compacted, the water pipe and the welded part are tightly pushed (manually pressed or clamped by an industrial clamp) after the asbestos is compacted, a certain sealing effect is achieved, and the asbestos filling part protrudes out of the cross section surface of the water pipe of the hollow part. The water pipe 1 is made of flexible plastic materials. And a rubber sealing element 5 is arranged between the two ends of the hollow part and the welded part, and the rubber sealing element and the water pipe are bound together through a rubber band 6. Because it is identical with the size to be difficult to do in the processing of weldment and water pipe fretwork part, will have a large amount of leakages when the size differs between by weldment 2 and water pipe 1, rubber seal 5 can effectual reduction leak the phenomenon (can't be complete avoid leaking, but can avoid a large amount of leakages, because of these water all adopt some secondary use's water often, so need not to practice thrift carelessly), water pipe 1 both ends all connect in a water tank 7, the storage has the coolant liquid in the water tank 7, installs water pump 8 in the water tank 7, the one end of water pipe 1 is connected to water pump 8's delivery port. The hollow part is positioned at the water inlet end of the water pipe 1, the sealing element 5 is tightly pressed through the pressing sheet 9, and the pressing sheet 9 is fixed on the water pipe 1 through the binding belt 10. Because the water pressure at one side of the water inlet end is larger, the binding belt is adopted to bind the pressing sheet to realize the waterproof measure at the position.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, and that various modifications and alterations can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (1)
1. Prevent arc welding deformation's device, its characterized in that: the device at least comprises a cooling device arranged on the back side or beside the welding position, the cooling device is of a hollow structure, circulating cooling liquid is arranged in the hollow part of the cooling device, and the cooling liquid directly contacts the welded piece; the cooling device is a water pipe; a hollow structure is arranged on one side of the water pipe close to the welded part; a groove is formed in the cross section of the water pipe of the hollow part, and asbestos is filled in the groove; the asbestos filling part protrudes out of the cross section surface of the water pipe of the hollow part; the water pipe is made of flexible plastic materials; rubber sealing elements are arranged between the two ends of the hollow part and the welded part, and the rubber sealing elements and the water pipe are bound together through rubber bands; both ends of the water pipe are connected into a water tank, cooling liquid is stored in the water tank, a water pump is installed in the water tank, and a water outlet of the water pump is connected with one end of the water pipe; the hollow part is positioned at the water inlet end of the water pipe and compresses the sealing element through the pressing sheet, and the pressing sheet is fixed on the water pipe through the binding belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806344.XA CN108907520B (en) | 2018-07-18 | 2018-07-18 | Device for preventing arc-shaped part from welding deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806344.XA CN108907520B (en) | 2018-07-18 | 2018-07-18 | Device for preventing arc-shaped part from welding deformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108907520A CN108907520A (en) | 2018-11-30 |
| CN108907520B true CN108907520B (en) | 2020-10-13 |
Family
ID=64416950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810806344.XA Active CN108907520B (en) | 2018-07-18 | 2018-07-18 | Device for preventing arc-shaped part from welding deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907520B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201034456Y (en) * | 2007-04-12 | 2008-03-12 | 黄锦明 | Modified cooling tower water spraying device |
| CN101837378B (en) * | 2009-03-20 | 2012-05-30 | 宝山钢铁股份有限公司 | Laminar flow width-adjusting cooling device and control method thereof |
| CN201423389Y (en) * | 2009-05-26 | 2010-03-17 | 宝山钢铁股份有限公司 | Steel plate cooling device |
| CN202343916U (en) * | 2011-12-02 | 2012-07-25 | 浙江海悦自动化机械设备有限公司 | Cast-weld die cooling pipe |
| GB2502828B (en) * | 2012-06-08 | 2014-05-14 | Najum Waheed Chaudhry | Water cooled safety chute |
| CN103573381A (en) * | 2012-07-20 | 2014-02-12 | 天津滨海中冠胶管有限公司 | Cooling water pipe assembly for engine |
| CN203282691U (en) * | 2013-05-31 | 2013-11-13 | 上海通领汽车饰件有限公司 | Injection molding machine |
| CN107775223A (en) * | 2017-12-11 | 2018-03-09 | 苏州润昇精密机械有限公司 | A kind of welding equipment cooling device |
-
2018
- 2018-07-18 CN CN201810806344.XA patent/CN108907520B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108907520A (en) | 2018-11-30 |
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