CN2604268Y - Welding pad - Google Patents
Welding pad Download PDFInfo
- Publication number
- CN2604268Y CN2604268Y CN 03211683 CN03211683U CN2604268Y CN 2604268 Y CN2604268 Y CN 2604268Y CN 03211683 CN03211683 CN 03211683 CN 03211683 U CN03211683 U CN 03211683U CN 2604268 Y CN2604268 Y CN 2604268Y
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- CN
- China
- Prior art keywords
- welding
- weld
- utility
- model
- backing
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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.)
- Expired - Lifetime
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- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
The present utility model discloses a welding backing to simplified welding technology. It is characterized in that contact face (7) is disposed on backing body (1), exterior surface of which disposes cementation layer and the side of the cementation layer has reservation part. The utility model has the advantages of high efficiency and good welding quality. It makes the root of weld avoid the process of gas gouging, buffing, sealing bottom and weldment turning over etc. and many deposited and welded materials can be saved. The weld groove is easy to process. The adaptability of assemblage precision of weld seam is good. Various backing strap can be produced to apply for various joints and welding methods. The utility model is light, convenient to install, can be pasted in the situation of all-position and can be broken to use according to the needed length. The moisture resistance is strong, which can provide low-hydrogen environment for welding and melting metal. The welding pool is clear, which back forming is smooth and plump. The electric arc is stable and its splash is little. The forming surface of welding seam is bright and smooth and the fillet weld is regular.
Description
Technical field:
The utility model relates to a kind of liner of metal solder processing usefulness, to simplify welding procedure.
Background technology:
At present in the metal solder process; that the most generally uses has electric welding, a gas welding etc., described electric welding be will the metalwork butt joint or the overlap joint back weld with CO 2 gas-shielded mode, weld as the butt joint of steel plate; the place is processed with groove at solder joint, all welds with electric welding on the two sides of seam crossing.Present this welding manner is cumbersome, time-consuming, and face of weld poor flatness, weldering place inherent quality are difficult to guarantee.
Summary of the invention:
The purpose of this utility model provides a kind of welding backing, makes that metalwork is simple to operate when electric welding, efficient is high, inherent quality is high, outward appearance is good.
The technology scheme of separating of the present utility model is: a kind of welding backing is characterized in that: pad 1 is provided with a pair of contact-making surface 7, is provided with adhesive linkage on the outer surface of pad 1, and the side of adhesive linkage has reserved part.
Described adhesive linkage is an aluminium platinum adhesive tape.
Use to the utlity model has efficient height, advantage that welding quality is good when metalwork welds, the root of weld avoids operations such as gouge, polishing, back cover sound and weldment stand up, and has saved a large amount of deposited welding materials; Weld groove is easy to processing; The adaptability of butt welded seam assembly precision is better; The liner that can be made into various ways is applicable to multiple joint and welding method; The utility model is in light weight, and is easy for installation, can paste under the state of full position; Can fracture to use by Len req and avoid waste; Moisture resistance can be strong, and for the weld seam deposite metal provides the low hydrogen environment, welding pool is limpid, and back side moulding slyness is full; Arc stability splashes few, the appearance of weld any surface finish, and leg is neat.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is an A-A sectional schematic diagram shown in Figure 1;
Fig. 3 is that pad 1 makes up schematic diagram with aluminium platinum adhesive tape bonding layer one by one;
Fig. 4 is steel plate 5 butt joints and the bonding combination schematic diagram of welding backing.
The specific embodiment:
As shown in the figure: 1 is pad, and its material is for making pottery.Two contact-making surfaces 7 are arranged on pad 1, below pad 1, the side is provided with layer of aluminum platinum adhesive tape, the outer surface of aluminium platinum adhesive tape is a layer of aluminum platinum 2, one deck pressure sensitive adhesive 3 is arranged in it, be connected on the pad 1 by pressure-sensitive adhesive, the dual-side of aluminium platinum adhesive tape leaves reserved part, and this is stained with one deck separate paper 4 above part, to be convenient to packing and transportation, unlikely adhering on the packing material.Pad 1 is identical a plurality of of length, is close to one by one to put the welding backing that becomes certain-length with aluminium platinum adhesive tape combination (referring to Fig. 3), generally can be made into the welding backing of 600 mm lengths.Described pad 1 can be made different shape according to the needs of welding.
During use soldered steel plate 5 being processed groove docks, form a weld seam 6, with welding backing vertically be placed on weld seam 6 below, again the separate paper above the reserved part of aluminium platinum adhesive tape both sides is taken off, the aluminium platinum adhesive tape bonding that makes the both sides reserved part is to steel plate 5, with welding backing be vertically fixed in weld seam 6 below, contact-making surface 7 closely contacts with steel plate 5.For bonding firm, should be earlier with clean in the steel plate 5 bonding plane places.Can welding on weld seam 6, postwelding is removed welding backing and is got final product.
Claims (2)
1, a kind of welding backing is characterized in that: pad [1] is provided with contact-making surface [7], is provided with adhesive linkage on the outer surface of pad [1], and the side of adhesive linkage has reserved part.
2, welding backing according to claim 1 is characterized in that: described adhesive linkage is an aluminium platinum adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211683 CN2604268Y (en) | 2003-03-03 | 2003-03-03 | Welding pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03211683 CN2604268Y (en) | 2003-03-03 | 2003-03-03 | Welding pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604268Y true CN2604268Y (en) | 2004-02-25 |
Family
ID=34159140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03211683 Expired - Lifetime CN2604268Y (en) | 2003-03-03 | 2003-03-03 | Welding pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604268Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663126B (en) * | 2006-12-08 | 2012-12-12 | 比约恩·韦贝尔 | Profiled piece made of ceramic for the formation of securing supports for molten weld pools for welding |
| CN103008832A (en) * | 2012-11-23 | 2013-04-03 | 象山焊接衬垫厂 | Efficient submerged-arc welding gasket |
| CN103934543A (en) * | 2014-03-14 | 2014-07-23 | 中建钢构有限公司 | Welding backing plate mounting method |
| CN105562919A (en) * | 2014-10-13 | 2016-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Control method for electron beam welding splash of part with narrow lock bottom structure |
| CN108098121A (en) * | 2018-01-25 | 2018-06-01 | 珠海格力电器股份有限公司 | Composition backing device |
| WO2019041557A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Welding backing assembly |
-
2003
- 2003-03-03 CN CN 03211683 patent/CN2604268Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101663126B (en) * | 2006-12-08 | 2012-12-12 | 比约恩·韦贝尔 | Profiled piece made of ceramic for the formation of securing supports for molten weld pools for welding |
| CN103008832A (en) * | 2012-11-23 | 2013-04-03 | 象山焊接衬垫厂 | Efficient submerged-arc welding gasket |
| CN103934543A (en) * | 2014-03-14 | 2014-07-23 | 中建钢构有限公司 | Welding backing plate mounting method |
| CN103934543B (en) * | 2014-03-14 | 2016-05-04 | 中建钢构有限公司 | The installation method of welding backing plate |
| CN105562919A (en) * | 2014-10-13 | 2016-05-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Control method for electron beam welding splash of part with narrow lock bottom structure |
| WO2019041557A1 (en) * | 2017-08-29 | 2019-03-07 | 广船国际有限公司 | Welding backing assembly |
| CN108098121A (en) * | 2018-01-25 | 2018-06-01 | 珠海格力电器股份有限公司 | Composition backing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130303 Granted publication date: 20040225 |