CN202741977U - Auxiliary welding device - Google Patents
Auxiliary welding device Download PDFInfo
- Publication number
- CN202741977U CN202741977U CN 201220236485 CN201220236485U CN202741977U CN 202741977 U CN202741977 U CN 202741977U CN 201220236485 CN201220236485 CN 201220236485 CN 201220236485 U CN201220236485 U CN 201220236485U CN 202741977 U CN202741977 U CN 202741977U
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- welding device
- auxiliary welding
- brace table
- rotary
- pipeline
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Abstract
The utility model provides an auxiliary welding device which comprises a supporting assembly and a rotary roller assembly. The supporting assembly is provided with a support platform, the rotary roller assembly comprises two rotary rollers, the two rotary rollers are parallel to each other and rotatably arranged relative to the support platform, the two rotary rollers are used for placing pipes and flanges that are already fixed by spot welding, and a rotary shaft is parallel to the support platform. The auxiliary welding device provided by the technical scheme has the advantages that a great amount of time is saved in pipeline welding, and the working efficiency is improved.
Description
Technical field
The utility model relates to the frame for movement technology, relates in particular to a kind of auxiliary welding device.
Background technology
Coal is adopted in the operation, need often use flanged fitting.Flanged fitting comprises pipeline and flange, and wherein, flange is fixed on one or two end of pipeline.Connection between flanged fitting and the flanged fitting realizes by above-mentioned flange.
The manufacture process of flanged fitting has two kinds, and a kind of is directly to build moulding, and another kind is that flange and pipeline welding are formed.It is comparatively complicated directly to build forming process, and manufacturing cost is high.And the process of flange and pipeline welding is as follows: first with flange and pipeline location, so that the two is concentric; Then the commissure spot welding between the two is fixed the two; Other positions of weld seam between welded flange and the pipeline again.In practical operation owing to be difficult to flange and pipeline behind the tack-weld, so that weld the chronic of required cost.
The utility model content
The utility model provides a kind of auxiliary welding device, is used for improving the welding efficiency between flange and the pipeline.
The utility model provides a kind of auxiliary welding device, wherein, comprising:
Supporting component has brace table;
The rotary carrier roller assembly, comprise two rotary carrier rollers, two described rotary carrier rollers are parallel to each other and with respect to described brace table rotary setting, are used for placing spot welding fixing pipeline and flange on two described rotary carrier rollers, wherein, rotating shaft is parallel to described brace table.
Aforesaid auxiliary welding device, preferably, described supporting component also comprises:
U-steel frame, quantity are two, disperse to be fixed on the described brace table, and the two ends of the central shaft of every described rotary carrier roller are separately fixed on two described U-steel frames.
Aforesaid auxiliary welding device, preferably, described supporting component also comprises:
Base is fixedly installed;
Back shaft, an end is fixedly connected with described base, and the other end is rotatably connected with described brace table.
Aforesaid auxiliary welding device, preferably, described brace table is fixed with bearing on a side of described back shaft, and described bearing is rotatably connected with the other end of described back shaft.
Aforesaid auxiliary welding device, preferably,
Every described rotary carrier roller comprises rotary body and rotating shaft, offers the centre bore of perforation on the described rotary body, and described rotating shaft wears the centre bore by described rotary body.
Aforesaid auxiliary welding device, preferably,
Described rotary body is cylindric.
The auxiliary welding device that technique scheme provides, do not use the welding manner of positioner to compare with welding pipeline in the prior art with flange, because technique scheme can realize fast locating and be convenient to rotate pipeline or flange so that weld seam is in maneuverable position, pipeline spot welding ring flange needs half an hour usually in the prior art, technique scheme only needed just can finish in 3 minutes, as seen the auxiliary welding device that provides of technique scheme is that the plenty of time is saved in the pipeline welding, increases work efficiency.In addition, above-mentioned auxiliary welding device compact conformation, good manufacturability, simple to operation, effectively the axiality of control piper and flange obtains good spot welding locating effect.And above-mentioned auxiliary welding device has reduced the requirement to workman's qualification, and pipeline and the flange of spot welding location different tube diameters have improved the quality of spot welding location simultaneously fast, and it is convenient smoothly to guarantee in follow-up welding sequence.
Description of drawings
The front view of the auxiliary welding device that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 3, the utility model embodiment provides a kind of auxiliary welding device, wherein, comprises supporting component and rotary carrier roller 2 assemblies; Supporting component has brace table 1; Rotary carrier roller 2 assemblies comprise two rotary carrier rollers 2, two described rotary carrier rollers 2 are parallel to each other and with respect to described brace table 1 rotary setting, be used for placing spot welding fixing pipeline 7 and flange 8 on two rotary carrier rollers 2, wherein, rotating shaft 22 is parallel to described brace table 1.
Use the process of above-mentioned auxiliary welding device as follows: pipeline 7 and flange 8 spot-welded together to be placed between two rotary carrier rollers 2, to live in to state flange 8 so that two rotary carrier rollers 2 support this, so that part weld seam 9 parts are exposed; After being soldered the part that weld seam 9 exposes, rotation pipeline 7 and flange 8 are with other parts and the welding of exposing weld seam; Again rotate pipeline 7 and flange 8 to finish whole welding operation.
The auxiliary welding device that technique scheme provides, do not use the welding manner of positioner to compare with welding pipeline in the prior art with flange, because technique scheme can realize fast locating and be convenient to rotate pipeline or flange so that weld seam is in maneuverable position, pipeline spot welding ring flange needs half an hour usually in the prior art, technique scheme only needed just can finish in 3 minutes, as seen the auxiliary welding device that provides of technique scheme is that the plenty of time is saved in the pipeline welding, increases work efficiency.In addition, above-mentioned auxiliary welding device compact conformation, good manufacturability, simple to operation, effectively the axiality of control piper and flange obtains good spot welding locating effect.And above-mentioned auxiliary welding device has reduced the requirement to workman's qualification, and pipeline and the flange of spot welding location different tube diameters have improved the quality of spot welding location simultaneously fast, and it is convenient smoothly to guarantee in follow-up welding sequence.
Further, described supporting component also comprises U-steel frame 3, and quantity is two, disperses to be fixed on the described brace table 1, and the two ends of the central shaft of every described rotary carrier roller 2 are separately fixed on two described U-steel frames 3.
In the actual welding, can rotate workpiece to be welded in horizontal plane, so that position to be welded is in the scope that personnel are convenient to control, preferred, described supporting component also comprises base 4 and back shaft 5; Base 4 is fixedly installed; Back shaft 5 one ends are fixedly connected with described base 4, and the other end is rotatably connected with described brace table 1.
Herein, being rotatably connected between back shaft 5 and the brace table 1 preferably adopts following manner to realize: described brace table 1 is fixed with bearing 6 on a side of described back shaft 5, described bearing 6 is rotatably connected with the other end of described back shaft 5.
Referring to Fig. 3, rotary carrier roller 2 can adopt following implementation: every described rotary carrier roller 2 comprises rotary body 21 and rotating shaft 22, offers the centre bore of perforation on the described rotary body 21, and described rotating shaft 22 wears the centre bore by described rotary body 21.
For the ease of adjusting the axiality of pipeline 7 and flange 8, the outer surface of rotary body 21 should be parallel to horizontal plane, and this time, alternatively, described rotary body 21 is cylindric.
The auxiliary welding device that technique scheme provides utilizes two rotary carrier rollers can constantly rotate pipeline, keeps the pipeline central axis in horizontal level, like this can be fast the outer side weld of pipeline and flange be welded; Simultaneously behind the good outer side weld of welding, operating personnel need not the shift position, can the rotational support platform be welded by the inner-seam place of pipeline and flange, Effective Raise quality and the operating efficiency of welding.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. an auxiliary welding device is characterized in that, comprising:
Supporting component has brace table;
The rotary carrier roller assembly, comprise two rotary carrier rollers, two described rotary carrier rollers are parallel to each other and with respect to described brace table rotary setting, are used for placing spot welding fixing pipeline and flange on two described rotary carrier rollers, wherein, rotating shaft is parallel to described brace table.
2. auxiliary welding device according to claim 1 is characterized in that, described supporting component also comprises:
U-steel frame, quantity are two, disperse to be fixed on the described brace table, and the two ends of the central shaft of every described rotary carrier roller are separately fixed on two described U-steel frames.
3. auxiliary welding device according to claim 1 is characterized in that, described supporting component also comprises:
Base is fixedly installed;
Back shaft, an end is fixedly connected with described base, and the other end is rotatably connected with described brace table.
4. auxiliary welding device according to claim 3 is characterized in that, described brace table is fixed with bearing on a side of described back shaft, and described bearing is rotatably connected with the other end of described back shaft.
5. auxiliary welding device according to claim 1 is characterized in that,
Every described rotary carrier roller comprises rotary body and rotating shaft, offers the centre bore of perforation on the described rotary body, and described rotating shaft wears the centre bore by described rotary body.
6. auxiliary welding device according to claim 5 is characterized in that,
Described rotary body is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236485 CN202741977U (en) | 2012-05-24 | 2012-05-24 | Auxiliary welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236485 CN202741977U (en) | 2012-05-24 | 2012-05-24 | Auxiliary welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202741977U true CN202741977U (en) | 2013-02-20 |
Family
ID=47701425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236485 Expired - Fee Related CN202741977U (en) | 2012-05-24 | 2012-05-24 | Auxiliary welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202741977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672407A (en) * | 2012-05-24 | 2012-09-19 | 淮南矿业(集团)有限责任公司 | Welding assisting device |
| CN103389219A (en) * | 2013-07-22 | 2013-11-13 | 力帆实业(集团)股份有限公司 | Test board of micro-tillage machine |
-
2012
- 2012-05-24 CN CN 201220236485 patent/CN202741977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672407A (en) * | 2012-05-24 | 2012-09-19 | 淮南矿业(集团)有限责任公司 | Welding assisting device |
| CN103389219A (en) * | 2013-07-22 | 2013-11-13 | 力帆实业(集团)股份有限公司 | Test board of micro-tillage 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: 20130220 Termination date: 20180524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |