CN203599695U - Leakage-preventing welding roller used for steel bottle manufacturing - Google Patents
Leakage-preventing welding roller used for steel bottle manufacturing Download PDFInfo
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- CN203599695U CN203599695U CN201320692120.3U CN201320692120U CN203599695U CN 203599695 U CN203599695 U CN 203599695U CN 201320692120 U CN201320692120 U CN 201320692120U CN 203599695 U CN203599695 U CN 203599695U
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Abstract
The utility model relates to a leakage-preventing welding roller used for steel bottle manufacturing. The leakage-preventing welding roller comprises a steel board roller provided with a welding joint, end tabs are welded to the front end face and the rear end face, corresponding to the welding joint, of the steel board roller, and the end tabs and the welding joint are located on the same plane. Two sides, corresponding to the welding joint, of the steel board roller are additionally provided with the end tabs, a welding gun is placed on the end tabs during welding, and welding is conducted on the end tabs when a voltage is not stable in the primary welding stage. After the welding gun operates for a certain time, the welding gun is right located on the joint for stable-voltage welding, excessive welding or negligence of welding is avoided, and the scrap rate is reduced.
Description
Technical field
The utility model belongs to steel cylinder and manufactures field, especially a kind of seal weld formula cylinder of manufacturing for steel cylinder.
Background technology
At present steel cylinder is normally radially welded by cylinder and upper cover, lower cover, wherein, to be that steel plate is curling form cylinder, so need to weld steel plate seam crossing, but in welding process owing to conventionally adopting arc welding to operate, so welding the starting stage due to voltage instability, can cause excessive welding or solder skip, but generally all drive welding gun by welding tractor when electric welding, so cannot postpone welding gun and cylinder contact weld, and excessively welding can cause cylinder to scrap, and solder skip can cause cylinder seam deviation.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point, provide a kind of simple in structure, reasonable in design, avoid discard occur for steel cylinder manufacture seal weld formula cylinder.
The technical scheme that the utility model adopts is for achieving the above object:
A seal weld formula cylinder of manufacturing for steel cylinder, comprises steel plate cylinder, on steel plate cylinder, leaves weld seam, welds respectively a run-on tab in this weld seam corresponding steel plate cylinder anterior end surface and rear side end face, and this run-on tab and weld seam are positioned at same level.
And to be that steel plate is curling make this steel plate cylinder, steel plate dual-side forms steel plate cylinder by welding.
And described run-on tab is dull and stereotyped.
The beneficial effects of the utility model are:
This seal weld formula cylinder has installed respectively run-on tab additional on corresponding cylinder two side positions of seam, in the time of welding, welding gun is placed on run-on tab, the welding starting stage is in the time of voltage instability, be welded on run-on tab and carry out, when after welding gun operation certain hour, welding gun is just in time positioned at cylinder seam crossing and carries out voltage stabilizing welding, avoids excessively welding or solder skip, reduces scrappage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of seal weld formula cylinder of manufacturing for steel cylinder, comprise steel plate cylinder 2, to be that steel plate is curling make this steel plate cylinder, steel plate dual-side forms steel plate cylinder by welding, on steel plate cylinder, leave weld seam 3, weld respectively a run-on tab 1 in this weld seam corresponding steel plate cylinder anterior end surface and rear side end face, this run-on tab is for flat board and be positioned at same level with weld seam.
Operation principle of the present utility model is:
This seal weld formula cylinder has installed respectively run-on tab additional on corresponding cylinder two side positions of seam, in the time of welding, welding gun is placed on run-on tab, the welding starting stage is in the time of voltage instability, be welded on run-on tab and carry out, when after welding gun operation certain hour, welding gun is just in time positioned at cylinder seam crossing and carries out voltage stabilizing welding, avoids excessively welding or solder skip.
Although disclose for the purpose of illustration embodiment of the present utility model and accompanying drawing, but it will be appreciated by those skilled in the art that: not departing from the spirit and scope of the utility model and claims, various replacements, variation and modification are all possible, therefore, scope of the present utility model is not limited to embodiment and the disclosed content of accompanying drawing.
Claims (3)
1. a seal weld formula cylinder of manufacturing for steel cylinder, comprise steel plate cylinder, on steel plate cylinder, leave weld seam, it is characterized in that: weld respectively a run-on tab in this weld seam corresponding steel plate cylinder anterior end surface and rear side end face, this run-on tab and weld seam are positioned at same level.
2. the seal weld formula cylinder of manufacturing for steel cylinder according to claim 1, is characterized in that: to be that steel plate is curling make this steel plate cylinder, and steel plate dual-side forms steel plate cylinder by welding.
3. the seal weld formula cylinder of manufacturing for steel cylinder according to claim 1, is characterized in that: described run-on tab is for dull and stereotyped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692120.3U CN203599695U (en) | 2013-11-04 | 2013-11-04 | Leakage-preventing welding roller used for steel bottle manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692120.3U CN203599695U (en) | 2013-11-04 | 2013-11-04 | Leakage-preventing welding roller used for steel bottle manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599695U true CN203599695U (en) | 2014-05-21 |
Family
ID=50712396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692120.3U Expired - Fee Related CN203599695U (en) | 2013-11-04 | 2013-11-04 | Leakage-preventing welding roller used for steel bottle manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599695U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057845A (en) * | 2015-08-07 | 2015-11-18 | 格力电器（武汉）有限公司 | Workpiece to be welded and welding method |
-
2013
- 2013-11-04 CN CN201320692120.3U patent/CN203599695U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057845A (en) * | 2015-08-07 | 2015-11-18 | 格力电器（武汉）有限公司 | Workpiece to be welded and welding method |
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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: 20140521 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |