CN203649637U - Welding wheel for resistance seam welding of wide and thick stainless steel bands - Google Patents
Welding wheel for resistance seam welding of wide and thick stainless steel bands Download PDFInfo
- Publication number
- CN203649637U CN203649637U CN201320797082.8U CN201320797082U CN203649637U CN 203649637 U CN203649637 U CN 203649637U CN 201320797082 U CN201320797082 U CN 201320797082U CN 203649637 U CN203649637 U CN 203649637U
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- wheel
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Abstract
The utility model relates to a welding wheel for resistance seam welding of wide and thick stainless steel bands. The welding wheel comprises a disc-shaped welding wheel body, and at least three fixing screw holes are evenly formed in the circumferential direction of the disc face of the welding wheel body. The welding wheel is characterized by further comprising a disc, wherein the disc is fixedly connected to the welding wheel body in the mode that bolts penetrate through the fixing screw holes. Compared with the prior art, the welding wheel has the advantages that the welding wheel structure is improved, the rigidity and non-deformability of the welding wheel are improved, and the welding wheel does not deform in the high energy load welding state, so that the problem that the thick and wide stainless steel bands can not be normally welded in the second half process due to the fact that the welding wheel deforms is solved, the welding quality of the thickness and wide stainless steel bands is ensured, and it is ensured that welding seams existing during thick stainless steel band welding are stable and reliable.
Description
Technical field
The utility model relates to a kind of welding wheel, relates in particular to a kind of welding wheel for the thick material electric-resistance seam-welding in stainless steel broadband.
Background technology
At present, resistance welder is generally applied in stainless steel band welding, and the continuous production of stainless steel band, require resistance welder within the time limit in service life, to have lower maintenance cost, not affect the normal production of stainless steel band, in resistance welder use procedure, the connection state of its weldering axle and welding wheel is to affect welding machine maintenance cost and the normal major issue of producing of stainless steel band.Wherein, the weldering axle of resistance welder and welding wheel are that copper alloy is made, and the outstanding part in weldering axle one end is weldering spindle nose, and what welding wheel was hollow is discoid, its by central shaft hole be socketed in weldering axle weldering spindle nose on, its card by wear bolt with adjacent to weldering spindle nose location division fix.When resistance welder welding, weldering axle rotates, and drives welding wheel to rotate by weldering spindle nose, carries out straight seam welding.Due to, continuous annealing pickling unit is mainly produced 300 series and 400 series stainless steel cold-rolled strips, belt steel thickness 0.3mm-3.0mm, all size stainless steel band of width 650mm-1350mm.Machine welding machine adopts narrow lap resistance welding, welding wheel is copper alloy made, and the thick material of cold-rolling stainless steel more than 2.5mm thickness exists the unsettled situation of weldquality always, and because electric current and the thrust of thick material welding are larger, be in the upper limit of welding machine load itself.In the thick band process of welding, welding wheel is subject to the effect of heavy current, large heat and high pressure, and in the welding process of second half section, welding wheel is easily out of shape and is wandered off, and causes being with steel normally to weld.Conventionally need unit reduction of speed, more renew the measures such as welding wheel, modification welding parameter, manual reinforcement repair welding and control, set steady is produced and produced significant impact.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of on-deformable welding wheel for the thick material electric-resistance seam-welding in stainless steel broadband that can guarantee weldquality for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband, comprise a discoid welding wheel body, in described welding wheel body card, edge is circumferentially evenly equipped with at least three fixing threaded holes, it is characterized in that: also include a disk, described disk passes fixing threaded hole by bolt and is fixedly connected on described welding wheel body.
Further, the thickness of described disk is 9mm～11mm.
As preferably, the thickness of described disk is 10mm.
Further, the outer diameter chamfering of described disk is 40～50 degree.
As preferably, the outer diameter chamfering of described disk is 45 degree.
Further, the external diameter of described disk is less than the external diameter of welding wheel body.
Compared with prior art, the utility model has the advantage of: improve by butt welding wheel construction, strengthen rigidity and the non-deformability of welding wheel, make welding wheel indeformable under the welded condition of high-energy load, thereby solve in the welding process of thick material broadband the weld seam second half section occur be out of shape the problem that cannot normally weld because of welding wheel, guarantee the welding quality in thick material broadband, guarantee that the weld joint stable of thick material welding is reliable.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the utility model embodiment;
Fig. 2 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 3 is the structural representation of welding wheel in the utility model embodiment;
Fig. 4 is the structural representation of disk in the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Fig. 1～4, a kind of welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband, comprise a discoid welding wheel body 1, in this welding wheel body 1 card, edge is circumferentially evenly equipped with 16 fixing threaded holes 11, in order to strengthen the rigidity of welding wheel body 1, increase a 10mm thickness steel plate in the side of welding wheel body 1 and make reinforcement disk 2, adopt bolt through fixing threaded hole 11, whole disk 2 to be linked together with welding wheel body 1, make to strengthen disk 2 and can effectively be fastened on welding wheel body 1 side, thereby reach the non-deformability object that improves welding wheel body 1, the length of this bolt does not allow to exceed welding wheel body 1 and the total width sum of disk 2, do not interfere with miscellaneous equipment to guarantee welding wheel body 1, and, the maximum gauge of disk 2 is that the limit of welding wheel body 1 is used diameter, stablize controlled to guarantee weldquality, do not do concrete restriction at this, the needs that can use according to reality are determined.In addition, while use, do not interfere with welding stand in order to be conducive to further welding wheel body 1 dimension limit, the outer diameter chamfering of disk 2 adopts large chamfering mode, is preferably 45 degree.
Complete after the step that above-mentioned disk 2 is fixed on welding wheel body 1, strengthened welding wheel body 1 is directly installed on soldering tip, without on-the-spot equipment is improved, can avoid the welding wheel body 1 of the above thick material of 2.5mm broadband welding to be out of shape the unsettled situation of weldquality causing completely, increase substantially the stable operation of tandem mill.
Claims (6)
1. one kind is applicable to the welding wheel of the thick material electric-resistance seam-welding in stainless steel broadband, comprise a discoid welding wheel body (1), in described welding wheel body (1) card, edge is circumferentially evenly equipped with at least three fixing threaded holes (11), it is characterized in that: also include a disk (2), described disk (2) passes fixing threaded hole (11) by bolt and is fixedly connected on described welding wheel body (1).
2. the welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband according to claim 1, is characterized in that: the thickness of described disk (2) is 9mm～11mm.
3. the welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband according to claim 2, is characterized in that: the thickness of described disk (2) is 10mm.
4. the welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband according to claim 1, is characterized in that: the outer diameter chamfering of described disk (2) is 40～50 degree.
5. the welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband according to claim 4, is characterized in that: the outer diameter chamfering of described disk (2) is 45 degree.
6. according to the welding wheel that is applicable to the thick material electric-resistance seam-welding in stainless steel broadband described in the arbitrary claim of claim 1～5, it is characterized in that: the external diameter of described disk (2) is less than the external diameter of welding wheel body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797082.8U CN203649637U (en) | 2013-12-05 | 2013-12-05 | Welding wheel for resistance seam welding of wide and thick stainless steel bands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797082.8U CN203649637U (en) | 2013-12-05 | 2013-12-05 | Welding wheel for resistance seam welding of wide and thick stainless steel bands |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649637U true CN203649637U (en) | 2014-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797082.8U Expired - Fee Related CN203649637U (en) | 2013-12-05 | 2013-12-05 | Welding wheel for resistance seam welding of wide and thick stainless steel bands |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364286A (en) * | 2015-08-18 | 2016-03-02 | 上海空间推进研究所 | Electrode for roll welding between titanium alloy plate and stainless steel mesh |
| CN108581157A (en) * | 2017-12-19 | 2018-09-28 | 江苏甬金金属科技有限公司 | A kind of welding wheel installing mechanism of narrow overlapping the slot welding machine |
-
2013
- 2013-12-05 CN CN201320797082.8U patent/CN203649637U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364286A (en) * | 2015-08-18 | 2016-03-02 | 上海空间推进研究所 | Electrode for roll welding between titanium alloy plate and stainless steel mesh |
| CN108581157A (en) * | 2017-12-19 | 2018-09-28 | 江苏甬金金属科技有限公司 | A kind of welding wheel installing mechanism of narrow overlapping the slot welding machine |
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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: 20140618 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |