CN105269231A - Multi-face welding tool - Google Patents
Multi-face welding tool Download PDFInfo
- Publication number
- CN105269231A CN105269231A CN201510825287.6A CN201510825287A CN105269231A CN 105269231 A CN105269231 A CN 105269231A CN 201510825287 A CN201510825287 A CN 201510825287A CN 105269231 A CN105269231 A CN 105269231A
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- Prior art keywords
- swingle
- rotating disk
- support frame
- cylinder
- rotating shaft
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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
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
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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 provides a multi-face welding tool. The multi-face welding tool comprises a supporting frame, a rotating rod, bearings, an end cover, a rotating disc, positioning plates and pin plates. Two rings are arranged above one end of the supporting frame, the two rings are arranged at the two ends of the end face, a rotating shaft is arranged at one end of the rotating rod, the rotating shaft and the two rings are coaxially arranged and rotationally connected, the rotating shafts are arranged between the two rings, and the length of the rotating shaft is larger than the distance between the adjacent faces of the two rings; the bearings are fixed to the end, close to the rotating shaft, of the rotating rod through the end cover, the bearings and the rotating rod are coaxially arranged, and the end, close to the bearings, of the rotating disc is provided with a boss coaxial with the bearings; and positioning holes are formed in the rotating disc, and the positioning plates penetrate a workpiece to be welded and the positioning holes to be connected with the pin plates. The rotating disc drives the to-be-welded workpiece to horizontally rotate, the workpiece can rotate by 90 degrees and other fixed angles in the vertical direction, welding of the three faces of the workpiece is achieved accordingly, operation is easy, labor is saved, and welding working efficiency is greatly improved.
Description
Technical field
The invention belongs to process equipment field, particularly relate to multiaspect welding tooling.
Background technology
Along with the needs of industrial development, need the demand meeting varying environment and occasion after being welded by existing sheet material in processing, some workpiece to be welded adopts thicker sheet material because of the needs of intensity or application, cause workpiece overweight, workman carries out rotation and just requires great effort very much when carrying out multiaspect welding, driving forever need be borrowed to move, rotate, lifting and location, then weld, whole process welding and auxiliary movement hocket, have a strong impact on operating efficiency, and considerably increase labour intensity, in order to raising efficiency, the object that after realizing clamped one time location, multiaspect is welded, be necessary to provide efficient and easy-operating multiaspect welding tooling.
Summary of the invention
The problem to be solved in the present invention is to provide efficient and easy-operating multiaspect welding tooling.
For solving the problems of the technologies described above, the technical solution used in the present invention is: multiaspect welding tooling comprises bracing frame, swingle, bearing, end cap, rotating disk, location-plate and pin plate, the top of support frame as described above one end is provided with two annulus, two described annulus are located at the two ends of place end face, one end of described swingle is provided with rotating shaft, described rotating shaft and described two annulus coaxially arrange and the two is for being rotationally connected, and described rotating shaft is located in the middle of described two annulus, the length of described rotating shaft is greater than the distance of described two annulus adjacent surfaces, described bearing is fixed on described swingle one end near described rotating shaft by described end cap, described bearing and described swingle are coaxially arranged, described rotating disk is provided with boss near one end of described bearing, described boss and described coaxial bearing are arranged, described rotating disk is provided with locating hole, described location-plate is connected with described pin plate with locating hole through workpiece to be welded.
The quantity of described locating hole is four, and the center of the described relatively described rotating disk of four locating holes is uniformly distributed.
Described swingle is provided with ripping bar away from one end of described rotating shaft, and described ripping bar is perpendicular to described swingle, and the end of described ripping bar is hemisphere.
Support frame as described above is provided with " U " shape groove near one end of described swingle, the width of described " U " shape groove is greater than the external diameter of described swingle.
Support frame as described above is provided with reinforcement block away from the side of described rotating shaft, described reinforcement block is located at the one side of support frame as described above away from described swingle, described reinforcement block is concordant away from the end face of described two annulus with support frame as described above, and described reinforcement block overlaps being parallel to the medial surface under support frame as described above state away from end face and the described rotating disk of support frame as described above.
Support frame as described above is also provided with base plate away from one end of described rotating shaft, described base plate upper end also has support column near one end of described swingle, described support column upper end is provided with inclined-plane, after described rotating disk and support frame as described above are in parastate, described inclined-plane is concordant near the end face of support frame as described above with described rotating disk.
Described base plate is also provided with cylinder swivel mount, first cylinder and the first cylinder holder, described swingle is provided with through hole, described cylinder swivel mount comprises intermediate bar and two side levers, the relatively described through hole of described intermediate bar is symmetrical arranged and the two is coaxially arranged, described intermediate bar and described two side levers are all perpendicular to described swingle, described two side levers all connect one end of described first cylinder force-output shaft away from one end of described intermediate bar, and the other end of described first cylinder is located on described base plate by described first cylinder holder.
Described base plate also establishes locating rack and rotary fixing base, described locating rack is located on described base plate by hinged rotary fixing base, described locating rack forms " mouth " font, described " mouth " font is located at the periphery of support frame as described above, described locating rack comprises the first cross bar and the second cross bar, described first cross bar is positioned at the top of described reinforcement block, described second cross bar and described rotary fixing base are coaxially arranged, described locating rack comprises two side levers, described two side levers are less than described two side levers to the distance of described rotating disk and are less than the distance of described reinforcement block to described rotating disk to the distance of rotating disk.
One end of described second cross bar connects manual rocker, and described manual rocker is perpendicular to described second cross bar.
Described manual rocker is provided with the second cylinder away from one end of the second cross bar, and the force-output shaft of described second cylinder connects described manual rocker, and the other end is provided with the second hinged cylinder holder, and described second cylinder holder is located on described base plate.
The advantage that the present invention has and good effect are: compared with prior art, 1, bearing is adopted to connect between turntable rotation bar of the present invention, so the two can realize relative circular-rotation, meet the welding requirements of on horizontal plane 360 degree, hinged between rotating disk and bracing frame, so the two can realize the rotation of rotating disk vertical direction, achieve the location being fixed on workpiece level to be welded on rotating disk and vertical both direction, meet the welding demand in two faces, simple to operate, reduce the intensity of carrying upset, improve operating efficiency; 2, the quantity of locating hole adopts symmetrical four, uniform force, can between two one group, and wherein one group as subsequent use, avoid wherein one group damage and stop work, the service life of extending structure; 3, ripping bar make use of lever principle, and handled easily person carries out the operation of vertical direction rotation to swingle, greatly saves firmly, reduces labour intensity, and the hemisphere design of end, avoids wedge angle to damage operator; 4, can be located at when swingle is in vertical position in " U " shape groove, reduce taking up room of structure, make structure compacter; 5, reinforcement block has two functions, and one is the contact surface increasing bracing frame and ground, thus the strength and stability of lift structure; One is when the turntable is in a vertical position, is used for supporting wheel, has certain position-limiting action to rotating disk vertical direction, ensures the vertical state of rotating disk; 6, support column is located at the side of base plate upper support and is provided with inclined-plane above, ensures stability time rotating disk is in obliquity; 7, cylinder swivel mount is fixed on swingle, and cylinder swivel mount connects the first cylinder, the pneumatic control of swingle can be realized like this, operator directly can control the angle of inclination of rotating disk by the first cylinder, save manpower, raising efficiency, both can meet manual operation, also can realize Automated condtrol; 8, locating rack is located at the periphery of bracing frame and the first cross bar is located at the upper end of reinforcement block, thus the anglec of rotation of the first cross bar is limited, handled easily, locating rack and rotary fixing frame hinged, after ensureing that rotating disk tilts to certain angle, locating rack rotates and supports rotation turn, thus prevents rotating disk and swingle from relatively rotating, and ensures the stability of structure; 9, manual rocker utilizes lever principle, the power operation locating rack that favourable use is less, laborsaving easy to operate; 10, the second cylinder increased can realize the automatic control of locating rack, saves manpower, promotes operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiaspect welding tooling heeling condition of the present invention.
Fig. 2 is the partial structurtes schematic diagram under rotating disk level of the present invention.
Fig. 3 is the partial elevation view under rotating disk level of the present invention.
Fig. 4 is the Local C-C sectional view under rotating disk level of the present invention.
Fig. 5 is the structural representation of the present invention's workpiece to be welded.
Fig. 6 is the fragmentary detail view of C-C sectional view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiments of the invention are elaborated.
As shown in Figure 1, Figure 2 and Figure 4, the present invention is multiaspect welding tooling, comprises bracing frame 1, swingle 2, rotating disk 3, bearing 4, end cap 5, location-plate 6, pin plate 7, base plate 8 and locating rack 9.
The top of bracing frame 1 one end is provided with two annulus 12, two annulus 12 be located at the two ends of place end face, one end of swingle 2 is provided with rotating shaft 21, rotating shaft 21 and two annulus 12 be coaxial to be arranged and the two is for being rotationally connected, and rotating shaft 21 is located in the middle of two annulus 12, the length of rotating shaft 21 is greater than the distance of two annulus 12 adjacent surfaces, bearing 4 is fixed on swingle 2 one end near rotating shaft 21 by end cap 5, bearing 4 and swingle 2 are coaxially arranged, rotating disk 3 is provided with boss 32 near one end of bearing 4, boss 32 and bearing 4 are coaxially arranged, rotating disk 3 is provided with locating hole 31, locating hole 31 circular, convenient processing, the fabrication hole that workpiece to be welded coordinates therewith is also conveniently processed into circle, save process time, cut down finished cost, location-plate 6 is connected with pin plate 7 with locating hole 31 through workpiece to be welded, location-plate 6 is provided with strip hole 61, the thickness of pin plate 7 is less than or equal to the width of strip hole 61, pin plate 7 is trapezoidal, like this according to the difference of thickness of workpiece to be welded, the length that pin plate 7 inserts strip hole 61 is just different, thus realize the location of the workpiece to be welded of different-thickness, further, the self-lubricating bearing of concentric can be set between rotating shaft 21 and two annulus 12, increase self-lubricating bearing axle, relatively rotate more smooth and easy and can extend service life, further again, be no more than the prerequisite of 200KG in load-bearing under, bearing 4 is deep groove ball bearing preferably, low price, convenient purchase, certain axial force and radial load can be born, if the load-bearing of rotating disk 3 is more than 200KG, the taper roll bearing that bearing 4 preferably uses in pairs, certain axial force can be offset after taper roll bearing uses in pairs, the ability of bearing axial force is stronger, increase the stability of structure.
Further, the quantity of locating hole 31 is four, the center of four relative rotating disks 3 of locating hole 31 is uniformly distributed, further again, swingle 2 is provided with ripping bar 22 away from one end of rotating shaft 21, ripping bar 22 is perpendicular to swingle 2, the end of ripping bar 22 is hemisphere, hemispheroidal design meets technology, be not easy the operator that damages, further, bracing frame 1 is provided with near one end of swingle 2 " U " shape groove 13, the width of " U " shape groove 13 is greater than the external diameter of swingle 2, the preferred channel-section steel of support frame as described above, channel-section steel is section bar, facilitate that purchase cost is low and intensity is high, further, bracing frame 1 is provided with reinforcement block 11 away from the side of rotating shaft 21, reinforcement block 11 is located at the one side of bracing frame 1 away from swingle 2, reinforcement block 11 is concordant away from the end face of two annulus 12 with bracing frame 1, reinforcement block 11 overlaps being parallel to the medial surface under bracing frame 1 state away from end face and the rotating disk 3 of bracing frame 1, further, the one side parallel with bracing frame 1 of reinforcement block 11 is provided with fillet, fillet had both been avoided running into mutually with rotating disk 3 also avoiding the operator that damages.
Further, bracing frame 1 is also provided with base plate 8 away from one end of rotating shaft 21, base plate 8 upper end also has support column 81 near one end of swingle 2, support column 81 upper end is provided with inclined-plane 811, after rotating disk 3 and bracing frame 1 are in parastate, inclined-plane 811 is concordant near the end face of bracing frame 1 with rotating disk 3, the difference of the height of support column 81 determines the difference of the angle of rotating disk 3, client can set according to the actual requirements, applied widely, and support column 81 can be designed to Collapsible structure, meet the demand of different rotating disk 3 differing tilt angles, and structure is simple.
Further, base plate 8 is also provided with cylinder swivel mount 84, first cylinder 83 and the first cylinder holder 82, swingle 2 is provided with through hole 23, cylinder swivel mount 84 comprises intermediate bar 841 and two side levers 842, intermediate bar 841 opposing through-bores 23 is symmetrical arranged and the two is coaxially arranged, intermediate bar 841 and two side levers 842 are all perpendicular to swingle 2, two side levers 842 all connect one end of the first cylinder 83 force-output shaft away from one end of intermediate bar 841, the other end of the first cylinder 83 is located on base plate 8 by the first cylinder holder 82, further again, base plate 8 is also provided with locating rack 9 and rotary fixing base 91, locating rack 9 is located on base plate 8 by hinged rotary fixing base 91, locating rack 9 forms " mouth " font, " mouth " font is located at the periphery of bracing frame 1, locating rack 9 comprises the first cross bar 92 and the second cross bar 97, first cross bar 92 is positioned at the top of reinforcement block 11, second cross bar 97 is coaxially arranged with rotary fixing base 91, locating rack 9 also comprises two side gauge bar bars 93, two side gauge bars 93 are less than the distance of reinforcement block 11 to rotating disk 3 to the distance of rotating disk 3.
Further again, one end of second cross bar 97 connects manual rocker 98, manual rocker 98 is perpendicular to the second cross bar 97, bearing 96 is provided with between second cross bar 97 and rotary fixing base 91, after increasing bearing, rotate more smooth and easy, more laborsaving and increase service life of structure, bearing 96 is self-lubricating bearing preferably, take up room little, and need not lubricating oil be increased, easy to maintenance, further, manual rocker 98 is provided with the second cylinder 95 away from one end of the second cross bar 97, the force-output shaft of the second cylinder 94 connects manual rocker 98, the other end is provided with the second hinged cylinder holder 94, second cylinder holder 94 is located on base plate 8.
In the use procedure of reality, rotating disk 3 is in level, first workpiece to be welded is placed on rotating disk 3, the upper positioning process hole of workpiece to be welded is overlapped with locating hole 31, then the fixing of diagonal orientation hole 31 is carried out, wherein one group that fixes four locating holes 31, with location-plate 6 through workpiece to be welded and locating hole 31, then pin plate 7 is inserted in the strip hole 61 of location-plate 6, then rotary turnplate 3 carries out the welding that 103 leaks outside between part two plate, after 103 welding complete, operator pulls out ripping bar 2 by ripping bar 22, rotating disk 3 is rotated down to vertical state around rotating shaft 21, the medial surface of rotating disk 3 overlaps with the lateral surface of reinforcement block 11, realize the location of rotating disk 3, then the welding of 101 is carried out, after having welded, then by inclined shore frame 3, the medial surface of rotating disk 3 is overlapped with the inclined-plane 811 on support column 81, namely the inclination of the workpiece certain angle to be welded be fixed on rotating disk 3 is realized, carry out the welding of 102, this switching process also drives cylinder swingle 84 by the first cylinder 83, manually and automatically partly can realize, operator can determine according to the workload of the size of workpiece to be welded and welding, after rotating disk 3 sloped position, start locating rack, the location of two location side levers, 93 pairs of rotating disks 3 is realized by the manual rocker 98 that turns clockwise, this action can manual operation, also automatic control is realized by the second cylinder 95, determined according to actual conditions by operator, after having welded, rotating disk 3 is first returned to level, then pull down against erection sequence, carry out the welding of next workpiece, recycle, and each state of rotating disk 3 can realize rotating, convenient welding, total driven by rotary disc workpiece to be welded can realize horizontally rotating, vertical direction can realize the rotation of 90 degree and one other fixed angles, thus realize the welding in workpiece three faces, manual operation can be carried out, also can automatically control, easy operation, and it is laborsaving, greatly improve the operating efficiency of welding.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (10)
1. multiaspect welding tooling, it is characterized in that: comprise bracing frame (1), swingle (2), bearing (4), end cap (5), rotating disk (3), location-plate (6) and pin plate (7), the top of support frame as described above (1) one end is provided with two annulus (12), two described annulus (12) are located at the two ends of place end face, one end of described swingle (2) is provided with rotating shaft (21), described rotating shaft (21) and described two annulus (12) are coaxial to be arranged and the two is for being rotationally connected, and described rotating shaft (21) is located in the middle of described two annulus (12), the length of described rotating shaft (21) is greater than the distance of described two annulus (12) adjacent surfaces, described bearing (4) is fixed on described swingle (2) one end near described rotating shaft (21) by described end cap (5), described bearing (4) and described swingle (2) are coaxially arranged, described rotating disk (3) is provided with boss (32) near one end of described bearing (4), described boss (32) and described bearing (4) are coaxially arranged, described rotating disk (3) is provided with locating hole (31), described location-plate (6) is connected with described pin plate (7) with locating hole (31) through workpiece to be welded.
2. multiaspect welding tooling according to claim 1, is characterized in that: the quantity of described locating hole (31) is four, and the center of the described relatively described rotating disk (3) of four locating holes (31) is uniformly distributed.
3. multiaspect welding tooling according to claim 1, it is characterized in that: described swingle (2) is provided with ripping bar (22) away from one end of described rotating shaft (21), described ripping bar (22) is perpendicular to described swingle (2), and the end of described ripping bar (22) is hemisphere.
4. multiaspect welding tooling according to claim 1, it is characterized in that: support frame as described above (1) is provided with " U " shape groove (13) near one end of described swingle (2), and the width of described " U " shape groove (13) is greater than the external diameter of described swingle (2).
5. multiaspect welding tooling according to claim 1, it is characterized in that: support frame as described above (1) is provided with reinforcement block (11) away from the side of described rotating shaft (21), described reinforcement block (11) is located at the one side of support frame as described above (1) away from described swingle (2), described reinforcement block (11) is concordant away from the end face of described two annulus (12) with support frame as described above (1), described reinforcement block (11) overlaps being parallel to the medial surface under support frame as described above (1) state away from end face and the described rotating disk (3) of support frame as described above (1).
6. multiaspect welding tooling according to claim 1, it is characterized in that: support frame as described above (1) is also provided with base plate (8) away from one end of described rotating shaft (21), described base plate (8) upper end also has support column (81) near one end of described swingle (2), described support column (81) upper end is provided with inclined-plane (811), after described rotating disk (3) and support frame as described above (1) are in parastate, described inclined-plane (811) are concordant near the end face of support frame as described above (1) with described rotating disk (3).
7. multiaspect welding tooling according to claim 6, it is characterized in that: described base plate (8) is also provided with cylinder swivel mount (84), first cylinder (83) and the first cylinder holder (82), described swingle (2) is provided with through hole (23), described cylinder swivel mount (84) comprises intermediate bar (841) and two side levers (842), the relatively described through hole (23) of described intermediate bar (841) is symmetrical arranged and the two is coaxially arranged, described intermediate bar (841) and described two side levers (842) are all perpendicular to described swingle (2), described two side levers (842) all connect one end of described first cylinder (83) force-output shaft away from one end of described intermediate bar (841), the other end of described first cylinder (83) is located on described base plate (8) by described first cylinder holder (82).
8. the multiaspect welding tooling according to claim 5 and 6, it is characterized in that: described base plate (8) is also provided with locating rack (9) and rotary fixing base (91), described locating rack (9) is located on described base plate (8) by hinged rotary fixing base (91), described locating rack (9) composition " mouth " font, described " mouth " font is located at the periphery of support frame as described above (1), described locating rack (9) comprises the first cross bar (92) and the second cross bar (97), described first cross bar (92) is positioned at the top of described reinforcement block (11), described second cross bar (97) and described rotary fixing base (91) are coaxially arranged, described locating rack (9) also comprises two side gauge bars (93), described two side gauge bars (93) are less than the distance of described reinforcement block (11) to described rotating disk (3) to the distance of rotating disk (3).
9. multiaspect welding tooling according to claim 8, it is characterized in that: one end of described second cross bar (97) connects manual rocker (98), and described manual rocker (98) is perpendicular to described second cross bar (97).
10. multiaspect welding tooling according to claim 9, it is characterized in that: described manual rocker (98) is provided with the second cylinder (95) away from one end of the second cross bar (97), the force-output shaft of described second cylinder (94) connects described manual rocker (98), the other end is provided with the second hinged cylinder holder (94), and described second cylinder holder (94) is located on described base plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825287.6A CN105269231B (en) | 2015-11-24 | 2015-11-24 | Multi-face welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510825287.6A CN105269231B (en) | 2015-11-24 | 2015-11-24 | Multi-face welding tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105269231A true CN105269231A (en) | 2016-01-27 |
| CN105269231B CN105269231B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510825287.6A Active CN105269231B (en) | 2015-11-24 | 2015-11-24 | Multi-face welding tool |
Country Status (1)
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| CN (1) | CN105269231B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392446A (en) * | 2016-11-22 | 2017-02-15 | 南通虹波机械有限公司 | Draught fan base welding positioner |
| CN108603755A (en) * | 2016-03-16 | 2018-09-28 | 横滨橡胶株式会社 | The interior perimeter assay method of round member |
| CN108603754A (en) * | 2016-03-16 | 2018-09-28 | 横滨橡胶株式会社 | The interior perimeter measurement device of round member |
| CN108890113A (en) * | 2018-08-28 | 2018-11-27 | 中国船舶重工集团公司第七二五研究所 | A kind of pressure-resistant cabin hemispherical Shell and hatch part welding tooling and the method welded with it |
| CN111299872A (en) * | 2019-12-24 | 2020-06-19 | 湖州职业技术学院 | Clamp for laser welding of dissimilar materials |
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| JPH10217154A (en) * | 1997-02-03 | 1998-08-18 | Tomoe Giken:Kk | Positioner with tilting mechanism and rotation mechanism |
| JP2010158683A (en) * | 2009-01-06 | 2010-07-22 | Fujisawa Iron Works Co Ltd | Device for supporting welded tank |
| CN102259248A (en) * | 2010-12-30 | 2011-11-30 | 保定天威集团有限公司 | Welding rollover stand for large power transformer fuel tank |
| CN104117808A (en) * | 2014-07-21 | 2014-10-29 | 长沙波隆机械制造有限公司 | Turnover device for rotary rod welding |
| CN205363125U (en) * | 2015-11-24 | 2016-07-06 | 天津市津通电力铁塔制造有限公司 | Multiaspect welding frock |
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| JPH10217154A (en) * | 1997-02-03 | 1998-08-18 | Tomoe Giken:Kk | Positioner with tilting mechanism and rotation mechanism |
| JP2010158683A (en) * | 2009-01-06 | 2010-07-22 | Fujisawa Iron Works Co Ltd | Device for supporting welded tank |
| CN102259248A (en) * | 2010-12-30 | 2011-11-30 | 保定天威集团有限公司 | Welding rollover stand for large power transformer fuel tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603755A (en) * | 2016-03-16 | 2018-09-28 | 横滨橡胶株式会社 | The interior perimeter assay method of round member |
| CN108603754A (en) * | 2016-03-16 | 2018-09-28 | 横滨橡胶株式会社 | The interior perimeter measurement device of round member |
| CN108603754B (en) * | 2016-03-16 | 2021-01-15 | 横滨橡胶株式会社 | Inner circumference measuring device for circular member |
| CN106392446A (en) * | 2016-11-22 | 2017-02-15 | 南通虹波机械有限公司 | Draught fan base welding positioner |
| CN108890113A (en) * | 2018-08-28 | 2018-11-27 | 中国船舶重工集团公司第七二五研究所 | A kind of pressure-resistant cabin hemispherical Shell and hatch part welding tooling and the method welded with it |
| CN108890113B (en) * | 2018-08-28 | 2019-11-26 | 中国船舶重工集团公司第七二五研究所 | A kind of pressure-resistant cabin hemispherical Shell and hatch part welding tooling and the method welded with it |
| CN111299872A (en) * | 2019-12-24 | 2020-06-19 | 湖州职业技术学院 | Clamp for laser welding of dissimilar materials |
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| Publication number | Publication date |
|---|---|
| CN105269231B (en) | 2017-01-18 |
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Address after: 301600 Jinghai Economic Development Zone, Tianjin Applicant after: Tianjin Jin Tong tower Limited by Share Ltd Address before: 301600 Jinghai Economic Development Zone, Tianjin Applicant before: TIANJIN JINTONG TRANSMISSION TOWER MANUFACTURING INC. |
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