CN105817825A - Stainless steel tubing weld line cracking repair welding support device - Google Patents
Stainless steel tubing weld line cracking repair welding support device Download PDFInfo
- Publication number
- CN105817825A CN105817825A CN201510002048.0A CN201510002048A CN105817825A CN 105817825 A CN105817825 A CN 105817825A CN 201510002048 A CN201510002048 A CN 201510002048A CN 105817825 A CN105817825 A CN 105817825A
- Authority
- CN
- China
- Prior art keywords
- tube head
- stainless steel
- repair welding
- steel tubing
- expansion tube
- 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.)
- Pending
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 24
- 239000010935 stainless steel Substances 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 title claims abstract description 20
- 238000005336 cracking Methods 0.000 title claims abstract description 10
- 238000003892 spreading Methods 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
The invention provides a stainless steel tubing weld line cracking repair welding support device; an expansion tube head capable of being sleeved in a stainless steel tubing is provided with a plurality of openings; the outer end of the expansion tube head is sleeved with a taper nut used for spreading the tube head; a spiral pull rod screwed with the taper nut penetrates the expansion tube head, passes a tube plug, and is connected with a handle in the end; in application, the expansion tube head is sleeved in the stainless steel tubing inner wall in a to-be-repaired position; the spiral pull rod screws, so the taper nut spreads the expansion tube head so as to tightly attach to the stainless steel tubing inner wall, thus carrying out repair welding; the expansion can support the tube wall, so the repair welding cannot have deformation.
Description
Technical field
The present invention relates to the device that a kind of stainless steel tube material repair welding uses, a kind of stainless steel pipe weld cracking repair welding support means.
Background technology
Opening is all welded as seam tubes by stainless steel band pipe crimping by building material stainless steel pipe again, owing to this stainless steel pipe is by using as house decoration, tube wall all ratios are relatively thin, when being processed into tubing weld seam, weld seam Local Cracking phenomenon very easily occur because of many reasons, this cracking phenomena is typically all and uses repair welding polishing mode to process, but owing to tube wall is relatively thin, repair welding, it is difficult to ensure that product quality, slightly imprudence, will result in the deformation of repair welding position.
Summary of the invention
After it is an object of the invention to guarantee repair welding, product quality is unaffected and provide a kind of stainless steel pipe weld cracking repair welding support means, can allow and will not deform after stainless steel pipe repair welding.
The present invention includes spiral pull bar and handle, the technical scheme used is: the expansion tube head can being inserted in stainless steel pipe is distributed several opening on tube head, expanding tube head outer end and overlap the tapered cup nut of useful spreading tube head, the spiral pull bar of this tapered cup nut spinning has handle through expanding tube head by connecting in termination after pipe plug.
Technique scheme includes: the tapered cup nut of described expansion tube head and suit is cylindrical structural, and the entirety thus constituted can be inserted in circular pipe inner wall and be used.
The tapered cup nut of described expansion tube head and suit is square structure, and the body thus constituted can be inserted in the inwall of square pipe and use.
The beneficial effects of the present invention is: by using technique scheme, the support means constituted is played a supporting role in can be placed in stainless steel pipe, during use state, expansion tube head is directly placed at stainless steel pipe and answers the position inwall of repair welding, by hands handler screwing tapered cup nut, it is allowed to open expansion tube head, play support inwall effect, if tube wall is the thinnest, also can add stainless steel gasket at solder skip inwall, make at repair welding the most indeformable, get final product repair welding.Owing to inwall has supporter, the phenomenon that stainless steel pipe will not be deformed when repair welding can be allowed, thus solve current stainless steel pipe and mend to be easily deformed and cause waste and the problem of loss, design science, favorably improve conforming product rate, reduce loss, increase the benefit.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is cylindrical structural schematic diagram of the present invention.
Fig. 3 is square structure schematic diagram of the present invention.
Detailed description of the invention
Shown in Fig. 1,2,3: the expansion tube head 1 can being inserted in stainless steel pipe is distributed several opening 6 on tube head, expanding tube head 1 outer end and overlap the tapered cup nut 2 of useful spreading tube head, the spiral pull bar 3 of this tapered cup nut 2 spinning has handle 5 through expanding tube head 1 by connecting in termination after pipe plug 4.The tapered cup nut 2 expanding tube head 1 and suit is cylindrical structural, and the entirety thus constituted can be inserted in circular pipe 7 inwall and be used.The tapered cup nut 2 expanding tube head 1 and suit is square structure, and the body thus constituted can be inserted in the inwall of square pipe 8 and use.
Claims (3)
1. a stainless steel pipe weld cracking repair welding support means, including spiral pull bar (3) and handle (5), it is characterized in that: the expansion tube head (1) can being inserted in stainless steel pipe is distributed several opening (6) on tube head, expanding tube head (1) outer end and overlap the tapered cup nut (2) of useful spreading tube head, the spiral pull bar (3) of this tapered cup nut (2) spinning has handle (5) through expanding tube head (1) by connecting in termination after pipe plug (4).
Stainless steel pipe weld cracking repair welding support means the most according to claim 1, it is characterised in that: the tapered cup nut (2) of described expansion tube head (1) and suit is cylindrical structural, and the entirety thus constituted can be inserted in circular pipe (7) inwall and be used.
Stainless steel pipe weld cracking repair welding support means the most according to claim 1, it is characterised in that: the tapered cup nut (2) of described expansion tube head (1) and suit is square structure, and the body thus constituted can be inserted in the inwall of square pipe (8) and use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002048.0A CN105817825A (en) | 2015-01-05 | 2015-01-05 | Stainless steel tubing weld line cracking repair welding support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002048.0A CN105817825A (en) | 2015-01-05 | 2015-01-05 | Stainless steel tubing weld line cracking repair welding support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105817825A true CN105817825A (en) | 2016-08-03 |
Family
ID=56513493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510002048.0A Pending CN105817825A (en) | 2015-01-05 | 2015-01-05 | Stainless steel tubing weld line cracking repair welding support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105817825A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238601A (en) * | 2019-05-17 | 2019-09-17 | 陕西飞机工业（集团）有限公司 | A kind of anti-deformation plug for the welding of two straight catheters |
| CN110394592A (en) * | 2019-06-04 | 2019-11-01 | 安徽管益生新材料科技有限公司 | A kind of stainless steel pipe weld seam support device |
| CN111020130A (en) * | 2019-12-24 | 2020-04-17 | 西安航天动力机械有限公司 | Thin-wall cylinder deformation-preventing inner support tool |
| CN111069805A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Motor train unit chassis welding auxiliary tool |
| CN111531294A (en) * | 2020-04-30 | 2020-08-14 | 中核北方核燃料元件有限公司 | Pressurized water reactor annular fuel assembly skeleton welding dabber supports frock |
| CN118720629A (en) * | 2024-08-16 | 2024-10-01 | 江苏统申不锈钢管业有限公司 | A deformation-resistant stainless steel pipe weld crack repair welding support device |
-
2015
- 2015-01-05 CN CN201510002048.0A patent/CN105817825A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069805A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Motor train unit chassis welding auxiliary tool |
| CN110238601A (en) * | 2019-05-17 | 2019-09-17 | 陕西飞机工业（集团）有限公司 | A kind of anti-deformation plug for the welding of two straight catheters |
| CN110394592A (en) * | 2019-06-04 | 2019-11-01 | 安徽管益生新材料科技有限公司 | A kind of stainless steel pipe weld seam support device |
| CN111020130A (en) * | 2019-12-24 | 2020-04-17 | 西安航天动力机械有限公司 | Thin-wall cylinder deformation-preventing inner support tool |
| CN111531294A (en) * | 2020-04-30 | 2020-08-14 | 中核北方核燃料元件有限公司 | Pressurized water reactor annular fuel assembly skeleton welding dabber supports frock |
| CN118720629A (en) * | 2024-08-16 | 2024-10-01 | 江苏统申不锈钢管业有限公司 | A deformation-resistant stainless steel pipe weld crack repair welding support device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105817825A (en) | Stainless steel tubing weld line cracking repair welding support device | |
| CN104070284A (en) | Diffusion welding method for pipe and pipe welding structure | |
| CN106141001A (en) | A kind of pipeline orifice expander | |
| CN208138636U (en) | Spring steel ball-type stainless steel pipes connection structure | |
| CN101618509A (en) | Equipment and method for processing steel reinforced bar threads | |
| CN204843405U (en) | Stainless steel tubular product welding seam fracture repair welding strutting arrangement | |
| CN204182959U (en) | Can not the inner support clamp of workpiece of clamping for profile | |
| CN103292080A (en) | Petroleum pipeline with taper-thread structures | |
| CN206869394U (en) | The coaxial localization tool of internal diameter of the pipeline | |
| CN201503337U (en) | Hydraulic internal expansion plug device | |
| CN105544737A (en) | Bolt ball net rack node | |
| CN204867896U (en) | Taper sleeve formula hole positioner | |
| CN204524687U (en) | A kind of PE winding pipe weldering enlarging fixture | |
| CN205074441U (en) | A expand tube device for condenser tube bank elliptical tube | |
| CN203784534U (en) | Push type pipe connecting structure | |
| CN204284114U (en) | A kind of inner core rises bar device | |
| CN204083582U (en) | Jacket pipe with in press adpting flange | |
| CN203273080U (en) | High-pressure conveying pipeline | |
| CN221170939U (en) | Straight-through valve body structure | |
| CN203957347U (en) | A kind of PE pipe clamp | |
| CN204299165U (en) | The support bar of socket joint type dish button steel pipe support | |
| CN104967087A (en) | High voltage cable rubber part joint test connecting pipe | |
| CN205734719U (en) | A kind of long hollow shaft class part mounting tool of steel cable baffle ring | |
| CN206522323U (en) | A kind of screw rod of disjunctor | |
| CN203940139U (en) | A kind of oil circuit connecting tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
|
| WD01 | Invention patent application deemed withdrawn after publication |