CN203236110U - Welding electrode device of steel reinforcement framework seam welder - Google Patents
Welding electrode device of steel reinforcement framework seam welder Download PDFInfo
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- CN203236110U CN203236110U CN 201320235477 CN201320235477U CN203236110U CN 203236110 U CN203236110 U CN 203236110U CN 201320235477 CN201320235477 CN 201320235477 CN 201320235477 U CN201320235477 U CN 201320235477U CN 203236110 U CN203236110 U CN 203236110U
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Abstract
The utility model relates to a steel reinforcement framework seam welder, in particular to a welding electrode device of the steel reinforcement framework seam welder. The welding electrode device of the steel reinforcement framework seam welder comprises an electrode holder, a welding electrode arm, an electric conduction electrode arm, a water-cooling welding electrode plate, a water-cooling electric conduction electrode plate, a welding electrode plate and an electric conduction electrode plate, wherein the welding electrode arm and the electric conduction electrode arm are assembled on the electrode holder through a rotating shaft, the water-cooling welding electrode plate and the water-cooling electric conduction electrode plate are fixed on the upper portion of the welding electrode arm and the upper portion of the electric conduction electrode arm through insulation base plates respectively, the lower end of the welding electrode arm and the lower end of the electric conduction electrode arm are hinged to a pressure applying mechanism, the upper end of the water-cooling welding electrode plate and the upper end of the water-cooling electric conduction electrode plate are respectively provided with a positioning plate, the lower end of the water-cooling welding electrode plate and the lower end of the water-cooling electric conduction electrode plate are respectively provided with a positioning sleeve, the welding electrode plate is installed on the water-cooling welding electrode plate through the positioning plate and the positioning sleeve in a pressed mode, and the electric conduction electrode plate is installed on the water-cooling electric conduction electrode plate through the positioning plate and the positioning sleeve in a pressed mode. The welding electrode device of the steel reinforcement framework seam welder optimizes the stress direction of an electrode, the electrode is flexible in servo, and the problem that a bolt of an original bolt fixing electrode plate is damaged due to overheating or electric conduction of the bolt is solved.
Description
Technical field
The utility model relates to reinforced bar skeleton seam welder, specifically a kind of reinforced bar skeleton seam welder welding electrode device.During welding by welding electrode with longitudinal rib and the hoop muscle of current delivery to framework of steel reinforcement, the resistance heat that utilizes two reinforcing bar composition surfaces to produce is connected together two steel bar weldings, thereby produces framework of steel reinforcement.
Background technology
The wheeled welding electrode of the many employings of early stage reinforced bar skeleton seam welder, the skeleton of have poor electric conductivity, heating is serious, loss is high, not prison welding is solid, producing is the problems such as polygon, follow-on reinforced bar skeleton seam welder adopts board-like welding electrode, because its loss is low, solder joint is firm, and skeleton is widely adopted without advantages such as polygon phenomenons.Have certain advantage although the plate type electrode structure is compared with Wheel-type electrode in the past, but still have that Electrode following character is poor, wear to electrodes serious, be difficult to realize rapid welding, during battery lead plate conduction that bolt is fixing very easily with problems such as bolt blow.
The utility model content
The utility model is intended to solve the problem that above-mentioned electrode exists, and a kind of force direction that is subjected to of having optimized electrode is provided, and electrode is servo-actuated flexibly, the rational reinforced bar skeleton seam welder welding electrode of battery lead plate fixed form device.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of reinforced bar skeleton seam welder welding electrode device, comprise electrode tip holder, welding electrode arm, conductive electrode arm, Water-cooling Welding receiving electrode plate, water-cooled conductive electrode plate, welding electrode plate, conductive electrode plate, described welding electrode arm and described conductive electrode arm are assemblied on the described electrode tip holder by rotating shaft, the top of described welding electrode arm and described conductive electrode arm is fixed with Water-cooling Welding receiving electrode plate and water-cooled conductive electrode plate by insulating pad respectively, and the lower end of described welding electrode arm and described conductive electrode arm is hinged with pressure exerting arrangement respectively; Location-plate is equipped with respectively in the upper end of described Water-cooling Welding receiving electrode plate and described water-cooled conductive electrode plate, positioning sleeve is equipped with respectively in the lower end, and described welding electrode plate and described conductive electrode plate are fitted on described Water-cooling Welding receiving electrode plate and the described water-cooled conductive electrode plate by described location-plate and positioning sleeve respectively.
Adopt the utility model of technique scheme, compared with prior art, its outstanding characteristics are:
When 1. seam welder is worked, battery lead plate and vertical line direction are at an angle, optimized the force direction that is subjected to of electrode, reinforcing bar and interelectrode frictional distance shorten dramatically, the possibility of solder joint shunting before and after having eliminated, especially at the more skeleton of longitudinal rib, a solder joint usually occurs and does not also break away from welding region in electrode structure originally, next solder joint is just switched on, produce shunting between two solder joints, cause the solder joint not prison welding, and electrode structure of the present utility model is because battery lead plate and vertical line direction present angle, two solder joints enter may not existing of welding region simultaneously.In addition because each solder joint the welding region time of staying very short (being similar to welding wheel), provides enough spaces for further improving speed of welding.
2. the essence change has occured in the movement locus of welding electrode and conductive electrode, parallel by the past becomes rotation, Electrode following character (flexibility) is greatly improved, especially alleviate the distortion of welding electrode to the longitudinal rib that rubbing produces of longitudinal rib, also obtained prolongation the service life of welding electrode plate.
3. change the fixed form of welding electrode plate and conductive electrode plate, conductive electrode plate originally and welding electrode plate and water-cooled conductive electrode plate and Water-cooling Welding receiving electrode plate are all with bolts, and the course of work causes bolt failure because of overheated or bolt conduction easily.The utility model now adopts press-fit approach to fix, and has solved well this problem, and welding electrode plate and conductive electrode plate change conveniently, exchanges up and down after the wearing and tearing and can also reuse once.
The utility model can also adopt following preferred version:
Described electrode tip holder is the connecting lever shape, and the vertical section of electrode tip holder is fixed with the sliding support in the sliding bed transmission component, and the horizontal segment front end of electrode tip holder is equipped with rotating shaft, and described welding electrode arm and described conductive electrode arm are fixed by position, intermediate portion and this rotating shaft.
Described pressure exerting arrangement can be spring, cylinder, oil cylinder, damped cylinder one of them, pressure exerting arrangement is hinged on the sliding support in the sliding bed transmission component.
The horizontal segment front end of described electrode tip holder extends to be fixed with leads the muscle wheel, and the described muscle wheel of leading is positioned at described welding electrode plate below.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model welding electrode plate press-fits schematic diagram.
Fig. 3 be among Fig. 1 A-A to revolved view.
Fig. 4 be among Fig. 1 B to view.
Among the figure: electrode tip holder 1, pressure exerting arrangement 2, welding electrode arm 3, rotating shaft 4, hoop muscle 5, longitudinal rib 6 is led muscle wheel 7, welding electrode plate 8, Water-cooling Welding receiving electrode plate 9, insulating pad 10, conductive copper plate 11, movable conductor 12, the source of welding current 13, sliding support 14, sliding bed transmission component 15, location-plate 16, positioning sleeve 17, conductive electrode arm 18, water-cooled conductive electrode plate 19, conductive electrode plate 20.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment, and purpose only is to understand better the utility model content.
Referring to Fig. 1, Fig. 2, location-plate 16 is equipped with respectively in the upper end of Water-cooling Welding receiving electrode plate 9 and water-cooled conductive electrode plate 19, positioning sleeve 17 is equipped with respectively in the lower end, location-plate 16 has the wedge shape draw-in groove, positioning sleeve 17 has the spill draw-in groove, welding electrode plate 8 and conductive electrode plate 20 by the shape of its upper and lower part and described wedge shape draw-in groove and described spill draw-in groove coupling, are separately fixed on Water-cooling Welding receiving electrode plate 9 and the water-cooled conductive electrode plate 19 with press-fit approach separately.
Referring to Fig. 1, Fig. 3, Fig. 4, electrode tip holder 1 is the connecting lever shape, the vertical section of electrode tip holder 1 is fixed as one with the sliding support 14 of sliding in the bed transmission component 15, the horizontal segment front end of electrode tip holder 1 is equipped with a rotating shaft 4, and welding electrode arm 3 and conductive electrode arm 18 are fixed as one by position, intermediate portion and this rotating shaft 4.With Water-cooling Welding receiving electrode plate 9 and the water-cooled conductive electrode plate 19 that has press-fited respectively welding electrode plate 8 and conductive electrode plate 20 shown in Figure 2, be separately fixed at welding electrode arm 3 and conductive electrode arm 18 tops by insulating pad 10, the lower end of welding electrode arm 3 and conductive electrode arm 18 is hinged with pressure exerting arrangement 2 respectively, pressure exerting arrangement 2 can be spring, cylinder, oil cylinder, damped cylinder one of them, pressure exerting arrangement 2 is hinged on the sliding support 14 in the sliding bed transmission component 15.
Referring to Fig. 1, the horizontal segment front end of electrode tip holder 1 extends to be fixed with leads muscle wheel 7, leads muscle wheel 7 and is positioned at welding electrode plate 8 belows again.Leading muscle takes turns the 7 suffered traction forces from hoop muscle 5 and can not impact weld force.
During seam welder work: drive motors is urged to the relevant position by sliding bed transmission component 15 with the welding electrode device, penetrates longitudinal rib 6 at seam welder, again hoop muscle 5 is taken turns 7 tractives to the welding position by leading muscle.Start pressure exerting arrangement 2, with welding electrode arm 3 and conductive electrode arm 18 rotate an angle to the operating position (with the vertical line direction at an angle), at this moment, electrode A on the seam welder and conductive electrode plate 20 compress, electrode B on the seam welder compresses by longitudinal rib 6, hoop muscle 5 and welding electrode plate 8, and two electrodes are by conductive copper plate 11, movable conductor 12 and source of welding current 13(transformer) the formation welding circuit.Along with seam welder rotates along the roll welding direction, longitudinal rib 6 just and the hoop muscle 5 that constantly twines weld together, longitudinal rib 6 be along with the continuous rotation of seam welder according to certain continuous feeding of speed, so just produced the framework of steel reinforcement of a constant pitch.
Claims (4)
1. reinforced bar skeleton seam welder welding electrode device, comprise electrode tip holder, welding electrode arm, conductive electrode arm, Water-cooling Welding receiving electrode plate, water-cooled conductive electrode plate, welding electrode plate, conductive electrode plate, it is characterized in that, described welding electrode arm and described conductive electrode arm are assemblied on the described electrode tip holder by rotating shaft, the top of described welding electrode arm and described conductive electrode arm is fixed with Water-cooling Welding receiving electrode plate and water-cooled conductive electrode plate by insulating pad respectively, and the lower end of described welding electrode arm and described conductive electrode arm is hinged with pressure exerting arrangement respectively; Location-plate is equipped with respectively in the upper end of described Water-cooling Welding receiving electrode plate and described water-cooled conductive electrode plate, positioning sleeve is equipped with respectively in the lower end, and described welding electrode plate and described conductive electrode plate are fitted on described Water-cooling Welding receiving electrode plate and the described water-cooled conductive electrode plate by described location-plate and positioning sleeve respectively.
2. reinforced bar skeleton seam welder welding electrode device according to claim 1, it is characterized in that, described electrode tip holder is the connecting lever shape, the vertical section of electrode tip holder is fixed with the sliding support in the sliding bed transmission component, the horizontal segment front end of electrode tip holder is equipped with rotating shaft, and described welding electrode arm and described conductive electrode arm are fixed by position, intermediate portion and this rotating shaft.
3. reinforced bar skeleton seam welder welding electrode device according to claim 1 and 2 is characterized in that, described pressure exerting arrangement can be spring, cylinder, oil cylinder, damped cylinder one of them, pressure exerting arrangement is hinged on the sliding support in the sliding bed transmission component.
4. reinforced bar skeleton seam welder welding electrode device according to claim 1 and 2 is characterized in that, the horizontal segment front end of described electrode tip holder extends to be fixed with leads the muscle wheel, and the described muscle wheel of leading is positioned at described welding electrode plate below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235477 CN203236110U (en) | 2013-05-04 | 2013-05-04 | Welding electrode device of steel reinforcement framework seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320235477 CN203236110U (en) | 2013-05-04 | 2013-05-04 | Welding electrode device of steel reinforcement framework seam welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236110U true CN203236110U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320235477 Withdrawn - After Issue CN203236110U (en) | 2013-05-04 | 2013-05-04 | Welding electrode device of steel reinforcement framework seam welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236110U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192174A (en) * | 2013-05-04 | 2013-07-10 | 唐山市天泽专用焊接设备有限公司 | Welding electrode device of steel bar framework seam welder |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
-
2013
- 2013-05-04 CN CN 201320235477 patent/CN203236110U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192174A (en) * | 2013-05-04 | 2013-07-10 | 唐山市天泽专用焊接设备有限公司 | Welding electrode device of steel bar framework seam welder |
| CN103624389A (en) * | 2013-12-21 | 2014-03-12 | 唐山市天泽专用焊接设备有限公司 | Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections |
| CN103624389B (en) * | 2013-12-21 | 2016-04-27 | 唐山市天泽专用焊接设备有限公司 | For welding the seam welder rotation electrode of different cross section concrete pile reinforcement cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131016 Effective date of abandoning: 20150204 |
|
| RGAV | Abandon patent right to avoid regrant |