CN203900800U - Claw-type spherical seam-welding machine - Google Patents
Claw-type spherical seam-welding machine Download PDFInfo
- Publication number
- CN203900800U CN203900800U CN201420099066.6U CN201420099066U CN203900800U CN 203900800 U CN203900800 U CN 203900800U CN 201420099066 U CN201420099066 U CN 201420099066U CN 203900800 U CN203900800 U CN 203900800U
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- China
- Prior art keywords
- seam
- claw
- rotating shaft
- welding
- welding machine
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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 - Fee Related
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Abstract
The utility model relates to metal welding equipment, in particular to a claw-type spherical seam-welding machine. The seam-welding machine comprises a machine table, wherein electrodes are installed on the machine table through an electrode bracket. The claw-type spherical seam-welding machine is characterized in that parallel sliding rails are arranged on the machine table, supporting-claw assemblies are oppositely arranged on the sliding rails, each supporting-claw assembly comprises a main upright post, a motor is arranged on each main upright post, each motor is connected with a rotating shaft, a plurality of arc-shaped supporting claws are arranged around each rotating shaft, a sucking disk is arranged at the central part of each rotating shaft, and each sucking disk is connected with a cylinder. When the claw-type spherical seam-welding machine disclosed by the utility model works, the surface of a hemisphere is fixed by the sucking disks, the surface of a sphere is supported by the arc-shaped supporting claws, and the supporting-claw assemblies relatively move after the hemispheres are respectively fixed, so that the two hemispheres are tightly pressed; then a seam part can be welded by the electrodes of the seam-welding machine, and the sucking disks and the supporting claws are driven to rotate by the rotating shafts while seam welding, so as to realize the seam welding of the seam on a circumference.
Description
Technical field
The utility model relates to a kind of metal solder equipment, the spherical seam welder of especially a kind of pawl formula.
Background technology
Seam welder refers to that weldment is assembled into overlap joint or banjo fixing butt jointing and is placed between two circular electrodes, and circular electrode pressurization weldment also rotates, continuous or interrupting pulse power transmission, the electric resistance welding machine of a continuous weld of formation.Also can say, seam welder is that the one of spot welding develops.Seam weldering is widely used in the joint manufacture that requires sealing, sometimes is also used for welding the metal sheet of common non-tight, by the thickness of welding metal material conventionally at 0.1～2.5mm.
Existing seam welder is generally divided into longitudinal seam welder and circular seam welder, and the bar shaped side weld that described total seam welder is generally used for sheet metal connects, and two boards material is welded into monoblock sheet material along straight line; Circular seam welder is generally used for the cross section splicing of circular tube shaped material, after splicing, realize the prolongation of tubing, existing girth welding generally comprises an axis for fixing pipe, tubing is socketed on axis, realizes welding by the rotation of axis, but this class formation is only applicable to pipe, in being used in sphere structure welding, for example metal ball float, fixes owing to cannot carrying out axis, cannot realize the welding of spherical shell structure by existing seam welder.
Summary of the invention
The utility model provides a kind of spherical seam welder of pawl formula that can coordinate seam welding structure to carry out spherical shell welding.
To achieve these goals, the utility model adopts following technical scheme:
It comprises a board, on board, by electrode suppor, electrode is installed, its improvement is: described board is provided with parallel sliding track, on described slide rail, be relatively set with support claw assembly, described each support claw assembly comprises respectively a head tree, and described head tree is provided with a motor, motor is connected with a rotating shaft, described rotating shaft surrounding is provided with many arc support claws, and the center of described rotating shaft is provided with a sucker, and described sucker is connected with cylinder.
Preferably, described arc support claw is uniformly distributed around rotating shaft.
Owing to having adopted said structure, the spherical seam welder of pawl formula of the present utility model is in the time of work, fix hemisphere surface by sucker, and by many arc support claws, spherome surface is supported, relative motion after the each fixing hemisphere of support claw assembly of both sides, compresses two hemispheres, then can stitch weldering by the electrode pair seam crossing of seam welder, when seam weldering, rotating shaft drives sucker and support claw to rotate, and realizes the seam weldering to the seam on circumference.
Brief description of the drawings
Fig. 1 is the support claw assembly Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is the complete machine side structure schematic diagram of the utility model embodiment.
In figure:
Board 1;
Electrode suppor 2;
Electrode 3;
Slide rail 4;
Head tree 5;
Motor 6;
Rotating shaft 7;
Arc support claw 8;
Sucker 9;
Cylinder 10.
Detailed description of the invention
As depicted in figs. 1 and 2, the spherical seam welder of pawl formula of the present utility model comprises a board 1, on board 1, by electrode suppor 2, electrode 3 is installed, described board 1 is provided with parallel sliding track 4, on described slide rail 4, be relatively set with support claw assembly, described each support claw assembly comprises respectively a head tree 5, described head tree 5 is provided with a motor 6, motor 6 is connected with a rotating shaft 7, described rotating shaft 7 surroundings are provided with many arc support claws 8, the center of described rotating shaft 7 is provided with a sucker 9, and described sucker is connected with cylinder 10.
In the present embodiment, in order to make the stable support to sphere, described arc support claw 8 is uniformly distributed around rotating shaft.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (2)
1. the spherical seam welder of pawl formula, comprise a board, on board, by electrode suppor, electrode is installed, it is characterized in that: described board is provided with parallel sliding track, on described slide rail, be relatively set with support claw assembly, described each support claw assembly comprises respectively a head tree, described head tree is provided with a motor, and motor is connected with a rotating shaft, and described rotating shaft surrounding is provided with many arc support claws, the center of described rotating shaft is provided with a sucker, and described sucker is connected with cylinder.
2. the spherical seam welder of pawl formula as claimed in claim 1, is characterized in that: described arc support claw is uniformly distributed around rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099066.6U CN203900800U (en) | 2014-03-05 | 2014-03-05 | Claw-type spherical seam-welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099066.6U CN203900800U (en) | 2014-03-05 | 2014-03-05 | Claw-type spherical seam-welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900800U true CN203900800U (en) | 2014-10-29 |
Family
ID=51775091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099066.6U Expired - Fee Related CN203900800U (en) | 2014-03-05 | 2014-03-05 | Claw-type spherical seam-welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834552A (en) * | 2016-06-17 | 2016-08-10 | 广东金溢盛特材有限公司 | Butt joint and spot welding seaming machine for two half parts of pipe |
| CN113305494A (en) * | 2021-06-11 | 2021-08-27 | 贵州永红航空机械有限责任公司 | Special positioning and rotating welding tool and welding method for bobbin assembly |
-
2014
- 2014-03-05 CN CN201420099066.6U patent/CN203900800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834552A (en) * | 2016-06-17 | 2016-08-10 | 广东金溢盛特材有限公司 | Butt joint and spot welding seaming machine for two half parts of pipe |
| CN113305494A (en) * | 2021-06-11 | 2021-08-27 | 贵州永红航空机械有限责任公司 | Special positioning and rotating welding tool and welding method for bobbin assembly |
| CN113305494B (en) * | 2021-06-11 | 2023-03-14 | 贵州永红航空机械有限责任公司 | Special positioning and rotating welding tool and welding method for bobbin assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150305 |
|
| EXPY | Termination of patent right or utility model |