CN112846555A - But welding anti-deformation device of angle regulation location - Google Patents
But welding anti-deformation device of angle regulation location Download PDFInfo
- Publication number
- CN112846555A CN112846555A CN202110255224.7A CN202110255224A CN112846555A CN 112846555 A CN112846555 A CN 112846555A CN 202110255224 A CN202110255224 A CN 202110255224A CN 112846555 A CN112846555 A CN 112846555A
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 230000003068 static effect Effects 0.000 claims abstract description 60
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not 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
- B23K37/04—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
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a welding deformation prevention device capable of adjusting angle positioning, which can adjust the position of a workpiece according to a welding angle and effectively prevent welding deformation after welding. The semi-circular support platform comprises a semi-circular support platform, a guide straight line platform is formed by the forward projection of the central position of the straight edge of the semi-circular support platform, a fixed static support arm is arranged on the upper surface of the guide straight line platform along the length direction, an inner cavity of the fixed static support arm is a hollow hole, a first rod piece is inserted in the hollow hole, a first fixed static clamping piece with a fixed position is annularly distributed in one section of the length direction of the fixed static support arm, a first movable clamping piece moving in the radial direction, the first movable clamping piece faces the hole formed by the first static clamping piece and is used for clamping the first rod piece, the two sides of the semi-circular support platform relative to the extension line of the central shaft of the straight line support platform are respectively connected with first movable support arms and second movable support arms through rotating fulcrums, and adjusting and locking turntables are arranged.
Description
Technical Field
The invention relates to the technical field of welding of rod-shaped metal objects, in particular to a welding deformation prevention device capable of adjusting angle and positioning.
Background
In the processing industry, when two or more than two steel pipes are welded at a specific angle, the steel pipes are not easy to place and cannot be fixed in position, and the steel pipes are seriously deformed due to expansion with heat and contraction with cold after welding. The locator of fixed angle on the existing market is poor in flexibility, incapable of adjusting any angle and relatively small in practicability. The welding with special required angles is inconvenient and difficult to deform after welding.
Disclosure of Invention
Aiming at the problems, the invention provides a welding deformation prevention device capable of adjusting the angle and positioning, which can adjust the position of a workpiece according to the welding angle and effectively prevent welding deformation after welding.
The utility model provides a welding anti-deformation device of adjustable angle location which characterized in that: the semi-circular support platform comprises a semi-circular support platform, wherein a guide straight line platform is formed by the forward projection of the central position of the straight edge of the semi-circular support platform, a fixed static support arm is arranged on the upper surface of the guide straight line platform along the length direction, the inner cavity of the fixed static support arm is a hollow hole, a first rod piece is inserted in the hollow hole, a first static clamping piece with a fixed position and a first movable clamping piece which moves in the radial direction are annularly distributed on one section of the fixed static support arm in the length direction, the first movable clamping piece faces the hole formed by the first static clamping piece and is used for clamping the first rod piece, the two sides of the semi-circular support platform relative to the extension line of the central shaft of the straight line guide platform are respectively connected with a first movable support arm and a second movable support arm through rotating fulcrums, and adjusting and locking turntables are arranged at the edge positions of the, the device comprises a first movable support arm, a second movable support arm, a third movable support arm, a clamping adjusting turntable and a second static clamping piece, wherein the second static clamping piece is fixed in position and the second movable clamping piece is radially movable, a hole formed by the second static clamping piece is used for clamping a rod piece to be welded, the second movable clamping piece faces towards the hole formed by the second static clamping piece, the third static clamping piece is used for clamping the rod piece to be welded, the first movable clamping piece, the second movable clamping piece and the third movable clamping piece are respectively arranged in a movable clamping piece guide groove of the corresponding support arm and connected with the clamping adjusting turntable, and the clamping adjusting turntable drives the movable clamping piece to press the surface of the rod piece along the movable guide groove.
It is further characterized in that:
fan-shaped graduations are respectively arranged on the two sides of the extension line of the semicircular supporting table relative to the central shaft of the linear guide table and are respectively used for indicating included angles formed by the first movable supporting arm and the second movable supporting arm which are relatively fixed with the rod piece in the static supporting arm;
the positions, facing the fan-shaped dial gauge, of the first movable supporting arm and the second movable supporting arm are provided with scale pointers, and the scale pointers ensure that the angle directions are convenient to read;
two ends of each movable clamping piece in the length direction are respectively provided with one clamping adjusting rotary table, and a transmission rod of each clamping adjusting rotary table penetrates through the corresponding outer wall of the supporting arm and then is fixedly connected to a guide screw hole of the movable clamping piece, so that the pressure adhesion is ensured to be stable and reliable;
the fixed static supporting arm is made of carbon steel and is integrally designed with the semicircular supporting table;
the first static clamping piece, the second static clamping piece and the third static clamping piece are made of carbon steel and are clamped and fixed rod pieces corresponding to the movable clamping pieces;
the movable clamping piece guide grooves are positioned on the side surfaces of the corresponding supporting arms and are used for guiding the guide clamping rails of the movable clamping pieces so as to increase the stability when the movable clamping pieces move;
the adjusting and locking turntable is used for fixing the angle positions of the second movable supporting arm and the first movable supporting arm;
the rotating fulcrums are positioned at two sides of the fixed static supporting arm and enable the first movable supporting arm and the second movable supporting arm to rotate freely.
After the technical scheme is adopted, firstly, the movable supporting arms at two sides and the fixed static supporting arm are taken as datum points, the second movable supporting arm and the first movable supporting arm are adjusted, the set included angle between the first movable supporting arm and the 1-fixed static supporting arm is adjusted according to the scale pointer and the angle dial, and the locking turntables are respectively screwed and adjusted to fix the angle and prevent the angle from moving; then the joints of the first rod piece, the second rod piece and the third rod piece to be welded are cut into shapes according to design requirements, the joints are respectively placed among the movable clamping pieces and the static clamping pieces of the fixed static supporting arm, the first movable supporting arm and the second movable supporting arm, the joints are butted and overlapped, the clamping adjusting turntables of the movable clamping pieces are respectively driven to enable the movable clamping pieces to be locked and pressed to attach the corresponding rod pieces, then welding operation is carried out on the overlapped parts of the rod pieces, the positions of the workpieces can be adjusted according to welding angles, and welding deformation is effectively prevented after welding is finished.
Drawings
FIG. 1 is a schematic top view of the present invention;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a semicircular supporting table 1, a fixed static supporting arm 2, a first static clamping piece 3, a first movable clamping piece 4, a rotating fulcrum 5, a first movable supporting arm 6, a second movable supporting arm 7, an adjusting and locking rotary table 8, a second static clamping piece 9, a second movable clamping piece 10, a third static clamping piece 11, a third movable clamping piece 12, a movable clamping piece guide groove 13, a clamping and adjusting rotary table 14, a sector dial gauge 15, a scale pointer 16 and a first rod piece 17.
Detailed Description
The utility model provides a welding anti-deformation device of adjustable angle location, sees figure 1: the semi-circular support platform comprises a semi-circular support platform 1, wherein a guide straight line platform is formed by the forward projection of the central position of the straight edge of the semi-circular support platform 1, a fixed static support arm 2 is arranged on the upper surface of the guide straight line platform along the length direction, the inner cavity of the fixed static support arm 2 is a hollow hole, a first rod piece 17 is inserted in the hollow hole, a first static clamping piece 3 with a fixed position and a first movable clamping piece 4 which is movable in the radial direction are annularly distributed on one section of the length direction of the fixed static support arm 2, the hole formed by the first movable clamping piece 4 facing to the first static clamping piece 3 is used for clamping the first rod piece 17, two sides of the semi-circular support platform 1 relative to the extension line of the central shaft of the linear support platform are respectively connected with a first movable support arm 6 and a second movable support arm 7 through a rotating fulcrum 5, and adjusting and locking turntables 8 are arranged at the, the length direction of the outer segment of the first movable supporting arm 6 is annularly provided with a second fixed clamping piece 9 with fixed position and a second movable clamping piece 10 with radial movement, the second movable clamping piece 10 faces to a hole formed by the second fixed clamping piece 9 and is used for clamping a rod piece to be welded,
a third fixed clamping piece 11 with fixed position and a third movable clamping piece 12 with radial movement are annularly distributed in the length direction of the outer section of the second movable supporting arm 7, a hole formed by the third movable clamping piece 12 facing the third fixed clamping piece 11 is used for clamping a rod piece to be welded,
the first movable clamping piece 4, the second movable clamping piece 10 and the third movable clamping piece 12 are respectively arranged in the movable clamping piece guide grooves 13 of the corresponding supporting arms and connected with a clamping adjusting turntable 14, and the clamping adjusting turntable 14 drives the movable clamping pieces to be in driving pressing attachment on the surface of the rod piece along the movable clamping piece guide grooves 13.
Fan-shaped graduations 15 are respectively arranged on the two sides of the extension line of the semicircular supporting table 1 relative to the central shaft of the linear guide table, and the fan-shaped graduations 15 are respectively used for indicating included angles formed by the first movable supporting arm 6 and the second movable supporting arm 7 relative to the rod pieces in the fixed static supporting arm 2;
the positions of the first movable supporting arm 6 and the second movable supporting arm 7 facing the fan-shaped dial gauge 15 are provided with scale pointers 16, and the scale pointers 16 ensure that the angle directions are convenient to read;
two ends of each movable clamping piece in the length direction are respectively provided with one clamping and adjusting rotary table 14, and a transmission rod of each clamping and adjusting rotary table 14 penetrates through the corresponding outer wall of the supporting arm and then is fixedly connected to a guide screw hole of the movable clamping piece, so that the pressure adhesion is ensured to be stable and reliable;
the fixed static supporting arm 2 is made of carbon steel and is designed with a semicircular supporting platform as a whole;
the first static clamping piece 3, the second static clamping piece 9 and the third static clamping piece 11 are made of carbon steel and are clamped and fixed rod pieces corresponding to the movable clamping pieces;
the movable clamping piece guide groove 13 is positioned on the side surface of the corresponding support arm and used for guiding a guide clamping rail of the movable clamping piece so as to increase the stability when the movable clamping piece moves;
the adjusting locking turntable 8 is used for fixing the angle positions of the second movable supporting arm 7 and the first movable supporting arm 1;
the rotary pivot 5 is located at the position of the two side extension areas of the fixed static support arm, and enables the first movable support arm 6 and the second movable support arm 7 to rotate freely.
In specific implementation, the rod piece is of a steel pipe structure.
Firstly, the movable supporting arms at two sides and the fixed static supporting arm are taken as datum points, the second movable supporting arm and the first movable supporting arm are adjusted, the set included angle between the second movable supporting arm and the fixed static supporting arm is adjusted according to a scale pointer and an angle dial, and the locking turntables are respectively screwed and adjusted to fix the angle and prevent the angle from moving; then the joints of the first rod piece, the second rod piece and the third rod piece to be welded are cut into shapes according to design requirements, the joints are respectively placed among the movable clamping pieces and the static clamping pieces of the fixed static supporting arm, the first movable supporting arm and the second movable supporting arm, the joints are butted and overlapped, the clamping adjusting turntables of the movable clamping pieces are respectively driven to enable the movable clamping pieces to be locked and pressed to attach the corresponding rod pieces, then welding operation is carried out on the overlapped parts of the rod pieces, the positions of the workpieces can be adjusted according to welding angles, and welding deformation is effectively prevented after welding is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a welding anti-deformation device of adjustable angle location which characterized in that: the semi-circular support platform comprises a semi-circular support platform, wherein a guide straight line platform is formed by the forward projection of the central position of the straight edge of the semi-circular support platform, a fixed static support arm is arranged on the upper surface of the guide straight line platform along the length direction, the inner cavity of the fixed static support arm is a hollow hole, a first rod piece is inserted in the hollow hole, a first static clamping piece with a fixed position and a first movable clamping piece which moves in the radial direction are annularly distributed on one section of the fixed static support arm in the length direction, the first movable clamping piece faces the hole formed by the first static clamping piece and is used for clamping the first rod piece, the two sides of the semi-circular support platform relative to the extension line of the central shaft of the straight line guide platform are respectively connected with a first movable support arm and a second movable support arm through rotating fulcrums, and adjusting and locking turntables are arranged at the edge positions of the, the device comprises a first movable support arm, a second movable support arm, a third movable support arm, a clamping adjusting turntable and a second static clamping piece, wherein the second static clamping piece is fixed in position and the second movable clamping piece is radially movable, a hole formed by the second static clamping piece is used for clamping a rod piece to be welded, the second movable clamping piece faces towards the hole formed by the second static clamping piece, the third static clamping piece is used for clamping the rod piece to be welded, the first movable clamping piece, the second movable clamping piece and the third movable clamping piece are respectively arranged in a movable clamping piece guide groove of the corresponding support arm and connected with the clamping adjusting turntable, and the clamping adjusting turntable drives the movable clamping piece to press the surface of the rod piece along the movable guide groove.
2. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: the semicircular supporting table is provided with fan-shaped graduations respectively corresponding to two sides of an extension line of a central shaft of the linear guide table, and the fan-shaped graduations are used for indicating included angles formed by the first movable supporting arm and the second movable supporting arm and fixing the rod pieces in the static supporting arm relatively.
3. An adjustable angular positioning welding deformation prevention device as defined in claim 2, wherein: and the first movable supporting arm and the second movable supporting arm are provided with scale pointers facing the fan-shaped dial gauge.
4. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: two ends of each movable clamping piece in the length direction are respectively provided with a clamping adjusting turntable, and a transmission rod of the clamping adjusting turntable penetrates through the corresponding outer wall of the supporting arm and then is fixedly connected with a guide screw hole of the movable clamping piece.
5. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: the fixed static supporting arm is made of carbon steel and is designed integrally with the semicircular supporting table.
6. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: the first static clamping piece, the second static clamping piece and the third static clamping piece are made of carbon steel and are clamped and fixed by the corresponding movable clamping pieces.
7. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: the movable clamping piece guide groove is positioned on the side surface of the corresponding support arm and used for guiding the guide clamping rail of the movable clamping piece.
8. An adjustable angular positioning welding deformation prevention device as defined in claim 1, wherein: the rotating fulcrums are positioned at the two sides of the fixed static supporting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255224.7A CN112846555A (en) | 2021-03-09 | 2021-03-09 | But welding anti-deformation device of angle regulation location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110255224.7A CN112846555A (en) | 2021-03-09 | 2021-03-09 | But welding anti-deformation device of angle regulation location |
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| Publication Number | Publication Date |
|---|---|
| CN112846555A true CN112846555A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110255224.7A Pending CN112846555A (en) | 2021-03-09 | 2021-03-09 | But welding anti-deformation device of angle regulation location |
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| CN (1) | CN112846555A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634935A (en) * | 2021-08-11 | 2021-11-12 | 西安热工研究院有限公司 | Device and method for preventing welding deformation of tubular busbar fixing column of wind power tower |
| CN113857757A (en) * | 2021-11-04 | 2021-12-31 | 李博涵 | Multi-angle accurate positioning welding device |
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| US20090249602A1 (en) * | 2004-10-25 | 2009-10-08 | Francois Frehel | Device and process for assembling oriented objects |
| CN206335320U (en) * | 2016-12-22 | 2017-07-18 | 青岛鼎兴钢结构工程有限公司 | A kind of steel tube tower assembles location equipment |
| CN210633213U (en) * | 2019-10-04 | 2020-05-29 | 浙江华锦焊接设备有限公司 | Stainless steel tubular metal resonator welded tube positioning and fixing device |
| CN210818148U (en) * | 2019-08-20 | 2020-06-23 | 姜义军 | Metal pipe fitting butt welding auxiliary device |
| CN210878184U (en) * | 2019-09-22 | 2020-06-30 | 浙江华锦焊接设备有限公司 | Multi-angle steel pipe welding device |
| CN214518321U (en) * | 2021-03-09 | 2021-10-29 | 苏州西热节能环保技术有限公司 | But welding anti-deformation device of angle regulation location |
-
2021
- 2021-03-09 CN CN202110255224.7A patent/CN112846555A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090249602A1 (en) * | 2004-10-25 | 2009-10-08 | Francois Frehel | Device and process for assembling oriented objects |
| CN206335320U (en) * | 2016-12-22 | 2017-07-18 | 青岛鼎兴钢结构工程有限公司 | A kind of steel tube tower assembles location equipment |
| CN210818148U (en) * | 2019-08-20 | 2020-06-23 | 姜义军 | Metal pipe fitting butt welding auxiliary device |
| CN210878184U (en) * | 2019-09-22 | 2020-06-30 | 浙江华锦焊接设备有限公司 | Multi-angle steel pipe welding device |
| CN210633213U (en) * | 2019-10-04 | 2020-05-29 | 浙江华锦焊接设备有限公司 | Stainless steel tubular metal resonator welded tube positioning and fixing device |
| CN214518321U (en) * | 2021-03-09 | 2021-10-29 | 苏州西热节能环保技术有限公司 | But welding anti-deformation device of angle regulation location |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634935A (en) * | 2021-08-11 | 2021-11-12 | 西安热工研究院有限公司 | Device and method for preventing welding deformation of tubular busbar fixing column of wind power tower |
| CN113857757A (en) * | 2021-11-04 | 2021-12-31 | 李博涵 | Multi-angle accurate positioning welding device |
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