CN104107998A - Supporting device for welding of pipe orifice flange of U-shaped pipe - Google Patents
Supporting device for welding of pipe orifice flange of U-shaped pipe Download PDFInfo
- Publication number
- CN104107998A CN104107998A CN201410372933.3A CN201410372933A CN104107998A CN 104107998 A CN104107998 A CN 104107998A CN 201410372933 A CN201410372933 A CN 201410372933A CN 104107998 A CN104107998 A CN 104107998A
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- CN
- China
- Prior art keywords
- shaped pipe
- round
- hough
- gripper shoe
- semicircle
- 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.)
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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
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a supporting device for welding of a pipe orifice flange of a U-shaped pipe. The supporting device comprises a bottom supporting platform, a pair of round supporting plates are arranged on the bottom supporting platform, each round supporting plate is formed by butt jointing of a first half-round Haff supporting plate and a second half-round Haff supporting plate, and two half-round grooves are formed in a straight side of each of the first half-round Haff supporting plates and the second half-round Haff supporting plates; each first half-round Haff supporting plate and the corresponding second half-round Haff supporting plate are in butt jointing to enable the half-round grooves therein to be in butt jointing respectively to form two round supporting holes, each round supporting hole can be supported on a pipe wall of a straight pipe section of the U-shaped pipe in a clamped manner, two pairs of rollers are arranged on the bottom supporting platform, and each round supporting plate is supported on a pair of the rollers and can rotate on the rollers. The supporting device has the advantages that convenience is brought to welding of the pipe orifice flange, welding efficiency is improved, and quality of a welding seam between the pipe orifice flange and a pipe orifice of the U-shaped pipe can be guaranteed effectively.
Description
Technical field
The present invention relates to U-shaped pipe nozzle flange welding technology field, the bracing or strutting arrangement of using while being specifically related to the welding of U-shaped pipe nozzle flange.
Background technology
At present, when the welding of U-shaped pipe nozzle flange, U-shaped pipe is directly placed support on the ground.And in nozzle flange when welding, needs 360o to rotate U-shaped pipe, conventionally the rotation of U-shaped pipe needs two workmans, not only waste time and energy, and the mouth of pipe that cannot ensure the U-shaped pipe after rotation is horizontal all the time, once U-shaped pipe tilts, the weldquality of U-shaped pipe nozzle flange and the U-shaped pipe mouth of pipe just cannot ensure.
Summary of the invention
The object of the invention is: provide one can effectively support U-shaped pipe, and can easily rotate the U-shaped pipe nozzle flange supporting device for welding of U-shaped pipe.
For achieving the above object, the technical solution used in the present invention is: U-shaped pipe nozzle flange supporting device for welding, comprise: bracing frame, described bracing frame comprises bottom support platform, on bottom support platform, be provided with a pair of circular base slab, each circular base slab is by semicircle the first Hough gripper shoe and the involutory fixing formation of semicircle the second Hough gripper shoe, on the straight edges of boards of semicircle the first Hough gripper shoe and semicircle the second Hough gripper shoe, offer respectively two semi-circular recesses, corresponding semicircle first, the second Hough gripper shoe is involutory makes the semi-circular recesses on it be combined to form respectively two circular support holes, two circular support holes on each circular base slab all can clamp respectively on the tube wall of two straight lengths that is supported on U-shaped pipe, on described bottom support platform, be provided with two pair rollers, each circular base slab is supported on respectively on a pair roller, also can on this pair roller, rotates, the U-shaped pipe being supported by circular base slab is all the time in horizontal positioned state.
Further, aforesaid U-shaped pipe nozzle flange supporting device for welding, wherein, a pair of circular base slab clamps respectively the forward and backward two ends that are supported on U-shaped pipe straight length.
Further, aforesaid U-shaped pipe nozzle flange supporting device for welding, wherein, corresponding semicircle the first Hough gripper shoe and semicircle the second Hough gripper shoe are involutory fixing removably by clamping screw.
The invention has the advantages that: when nozzle flange welding, as long as rotate two circular base slabs, it is rotated respectively on two pair rollers, U-shaped pipe just can rotate 360o very easily like this, and make the mouth of pipe of U-shaped pipe remain at level, thereby not only facilitate the welding of nozzle flange, improved welding efficiency, and can effectively ensure the weldquality of nozzle flange and the U-shaped pipe mouth of pipe.
Brief description of the drawings
Fig. 1 is the structural representation of U-shaped pipe nozzle flange supporting device for welding of the present invention.
Fig. 2 is the structural representation that in Fig. 1, A-A analyses and observe direction.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, U-shaped pipe nozzle flange supporting device for welding, comprise: bracing frame, described bracing frame comprises bottom support platform 1, on bottom support platform 1, be provided with a pair of circular base slab 2, each circular base slab 2 is by semicircle the first Hough gripper shoe 21 and involutory fixing rear formation of semicircle the second Hough gripper shoe 22, on the straight flange of each semicircle the first Hough gripper shoe 21 and semicircle the second Hough gripper shoe 22, offer respectively two semi-circular recesses 3, corresponding semicircle first, the second Hough gripper shoe 21, 22 involutoryly make the semi-circular recesses 3 on it be combined to form respectively two circular support holes 4, two circular support holes 4 on each circular base slab 2 all can clamp respectively on the tube wall of two straight lengths that is supported on U-shaped pipe 5, on described bottom support platform 1, be provided with two pair rollers 6, the bottom of each circular base slab 2 is supported on respectively on a pair roller 6, also can on this pair roller 6, rotates, and the mouth of pipe of the U-shaped pipe 5 being supported by circular base slab 2 is all the time in horizontal positioned state.In order to ensure whole U-shaped pipe 5 balance supports, in the present embodiment, a pair of circular base slab 2 clamps respectively the forward and backward two ends that are supported on U-shaped pipe 5 straight lengths.In addition,, for convenient disassembly, semicircle the first Hough gripper shoe 21 and semicircle the second Hough gripper shoe 22 corresponding in the present embodiment are involutory fixing removably by clamping screw 7.
Operation principle is as follows: open respectively a pair of circular base slab 2, make the semi-circular recesses 3 in two pairs of semicircles the first Hough gripper shoe 21 and semicircle the second Hough gripper shoe 22 lay respectively at the outside at two straight lengths of U-shaped pipe 5, then respectively clamping screw 7 is locked, make the involutory until semi-circular recesses 3 of corresponding semicircle the first Hough gripper shoe 21 and semicircle the second Hough gripper shoe 22 be combined to form circular support hole 4 and be clamped on the tube wall of two straight lengths of U-shaped pipe 5.When nozzle flange 8 welds, as long as rotate two circular base slabs 2, it is rotated respectively on two pair rollers 6, U-shaped pipe 5 just can rotate 360o very easily like this, and the mouth of pipe of U-shaped pipe 5 remains at level, thereby not only facilitate the welding of nozzle flange 8, improved welding efficiency, and can effectively ensure the weldquality of nozzle flange 8 and U-shaped pipe 5 mouths of pipe.
Claims (3)
1.U shape pipe nozzle flange supporting device for welding, comprise: bracing frame, it is characterized in that: described bracing frame comprises bottom support platform, on bottom support platform, be provided with a pair of circular base slab, each circular base slab is by semicircle the first Hough gripper shoe and the involutory fixing formation of semicircle the second Hough gripper shoe, on the straight flange of semicircle the first Hough gripper shoe and semicircle the second Hough gripper shoe, offer respectively two semi-circular recesses, corresponding semicircle first, the second Hough gripper shoe is involutory makes the semi-circular recesses on it be combined to form respectively two circular support holes, two circular support holes on each circular base slab all can clamp respectively on the tube wall of two straight lengths that is supported on U-shaped pipe, on described bottom support platform, be provided with two pair rollers, each circular base slab is supported on respectively on a pair roller, also can on this pair roller, rotates, the mouth of pipe of the U-shaped pipe being supported by circular base slab is all the time in horizontal positioned state.
2. U-shaped pipe nozzle flange supporting device for welding according to claim 1, is characterized in that: a pair of circular base slab clamps respectively the forward and backward two ends that are supported on U-shaped pipe straight length.
3. U-shaped pipe nozzle flange supporting device for welding according to claim 1 and 2, is characterized in that: corresponding semicircle the first Hough gripper shoe and semicircle the second Hough gripper shoe are involutory fixing removably by clamping screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372933.3A CN104107998B (en) | 2014-08-01 | 2014-08-01 | U-shaped pipe nozzle flange supporting device for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372933.3A CN104107998B (en) | 2014-08-01 | 2014-08-01 | U-shaped pipe nozzle flange supporting device for welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104107998A true CN104107998A (en) | 2014-10-22 |
| CN104107998B CN104107998B (en) | 2015-12-02 |
Family
ID=51705092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410372933.3A Active CN104107998B (en) | 2014-08-01 | 2014-08-01 | U-shaped pipe nozzle flange supporting device for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104107998B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058778A (en) * | 2020-08-28 | 2020-12-11 | 上海华力微电子有限公司 | Hanging basket device for pickling |
| CN112894092A (en) * | 2020-12-31 | 2021-06-04 | 国电泉州热电有限公司 | U-shaped heat exchanger barrel and elbow circular seam welding process |
| CN116511715A (en) * | 2023-07-04 | 2023-08-01 | 昆山晶瑞立新五金有限公司 | Fin equipment is used in radiator processing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000266428A (en) * | 1999-03-12 | 2000-09-29 | Mitsubishi Electric Corp | Three-way branch pipe and production thereof |
| CN201073726Y (en) * | 2007-08-09 | 2008-06-18 | 江西铜业集团公司 | Clamping apparatus for butt welding of axle-liked parts |
| KR20130134720A (en) * | 2012-05-31 | 2013-12-10 | 주식회사 현대미포조선 | Pin jig for height adjustment of the hydraulic jig |
| CN203418529U (en) * | 2013-07-29 | 2014-02-05 | 张家港化工机械股份有限公司 | Line drawing tool for U-shaped tube deep-hole welding cutting |
| CN203579095U (en) * | 2013-08-22 | 2014-05-07 | 河南科技大学 | Outer mouth aligning device of pipelines |
| CN203679633U (en) * | 2013-12-20 | 2014-07-02 | 上海和达汽车配件有限公司 | Simple welding fixture for automotive instrument panel beam |
| CN204123008U (en) * | 2014-08-01 | 2015-01-28 | 张家港化工机械股份有限公司 | U-shaped pipe nozzle flange supporting device for welding |
-
2014
- 2014-08-01 CN CN201410372933.3A patent/CN104107998B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000266428A (en) * | 1999-03-12 | 2000-09-29 | Mitsubishi Electric Corp | Three-way branch pipe and production thereof |
| CN201073726Y (en) * | 2007-08-09 | 2008-06-18 | 江西铜业集团公司 | Clamping apparatus for butt welding of axle-liked parts |
| KR20130134720A (en) * | 2012-05-31 | 2013-12-10 | 주식회사 현대미포조선 | Pin jig for height adjustment of the hydraulic jig |
| CN203418529U (en) * | 2013-07-29 | 2014-02-05 | 张家港化工机械股份有限公司 | Line drawing tool for U-shaped tube deep-hole welding cutting |
| CN203579095U (en) * | 2013-08-22 | 2014-05-07 | 河南科技大学 | Outer mouth aligning device of pipelines |
| CN203679633U (en) * | 2013-12-20 | 2014-07-02 | 上海和达汽车配件有限公司 | Simple welding fixture for automotive instrument panel beam |
| CN204123008U (en) * | 2014-08-01 | 2015-01-28 | 张家港化工机械股份有限公司 | U-shaped pipe nozzle flange supporting device for welding |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058778A (en) * | 2020-08-28 | 2020-12-11 | 上海华力微电子有限公司 | Hanging basket device for pickling |
| CN112894092A (en) * | 2020-12-31 | 2021-06-04 | 国电泉州热电有限公司 | U-shaped heat exchanger barrel and elbow circular seam welding process |
| CN112894092B (en) * | 2020-12-31 | 2022-09-16 | 国电泉州热电有限公司 | U-shaped heat exchanger barrel and elbow circular seam welding process |
| CN116511715A (en) * | 2023-07-04 | 2023-08-01 | 昆山晶瑞立新五金有限公司 | Fin equipment is used in radiator processing |
| CN116511715B (en) * | 2023-07-04 | 2023-10-27 | 昆山晶瑞立新五金有限公司 | Fin equipment is used in radiator processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104107998B (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Suzhou City, Jiangsu province Zhangjiagang 215633 gold town after Cheng Cheng Yang Road Suzhou tianwo Polytron Technologies Inc Applicant after: Suzhou Tian Wo Science and Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215633 gold town Zhangjiagang city after Cheng Cheng Yang Road Zhangjiagang chemical machinery Limited by Share Ltd Applicant before: Zhangjiagang Chamical Machinery Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANGJIAGANG CHEMICAL MACHINERY CO., LTD. TO: SUZHOU TIANWO TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170829 Address after: 215632, Linjiang Road, Changshan village, Nansha Town, Zhangjiagang, Jiangsu, Suzhou 1, China Patentee after: Chang Hua machine (Suzhou) heavy equipment Co., Ltd. Address before: Suzhou City, Jiangsu province Zhangjiagang 215633 gold town after Cheng Cheng Yang Road Suzhou tianwo Polytron Technologies Inc Patentee before: Suzhou Tian Wo Science and Technology Co., Ltd. |
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| TR01 | Transfer of patent right |