CN202894670U - Adjustable welding support - Google Patents
Adjustable welding support Download PDFInfo
- Publication number
- CN202894670U CN202894670U CN 201220531150 CN201220531150U CN202894670U CN 202894670 U CN202894670 U CN 202894670U CN 201220531150 CN201220531150 CN 201220531150 CN 201220531150 U CN201220531150 U CN 201220531150U CN 202894670 U CN202894670 U CN 202894670U
- Authority
- CN
- China
- Prior art keywords
- sliding part
- strut
- jackstay
- base
- idler wheel
- Prior art date
- 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 discloses an adjustable welding support which comprises a left jackstay, a right jackstay, a right idler wheel, a left idler wheel, a left sliding part, a right sliding part, a left base and a right base, wherein the right jackstay is intersected with the left jackstay, and is rotatably connected with the left jackstay at the intersection position, the right idler wheel is rotatably arranged on the upper end portion of the left jackstay, the left idler wheel is rotatably arranged on the upper end portion of the right jackstay, the left sliding part is rotatably connected with the lower end portion of the left jackstay, the right sliding part is rotatably connected with the lower end portion of the right jackstay, the left sliding part is arranged on the left base along a left-right direction in a sliding mode, the right sliding part is arranged on the right base along a left-right direction in a sliding mode, and a telescopic rod is arranged between the left sliding part and the right sliding part. Due to the fact that the left idler wheel and the right idler wheel, used for supporting a welded pipe, can freely rotate, an arc failure in a welding process is avoided. In addition, the left idler wheel and the right idler wheel are enabled to be close to or away from each other by adjusting the telescopic rod so as to be used for adjusting welded pipes of different pipe diameter sizes.
Description
Technical field
The utility model relates to a kind of welding support of regulating.
Background technology
Circumferential weld is a kind of common weld seam form, in the actual production, welding for the member circumferential weld in a lot of situations all is that member is placed on the jig, in the welding process, need constantly conversion direction of welding, because earth connection causes tube wall and platform short circuit during rotation, spark phenomenon is frequent, and the outward appearance of member is had certain influence.
The relatively large rolling wheel support of one class is arranged, synchronous motor is equipped with for rolling wheel support simultaneously, but its cost is high, occupation of land is large, in welding process, when Welding Problems occurring, can not in time stop, and continue must again rotate to make it to reset by motor before the welding, this formal operations be nimble not.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, and a kind of manual operations is provided, and regulates the welding support regulated of roller spacing.
For achieving the above object, the technical solution of the utility model has provided a kind of welding support of regulating, comprise left strut, the right strut that intersects with described left strut and rotate and be connected at infall, rotation is arranged at the right roller of described left strut upper end, rotation is arranged at the left wheel of described right strut upper end, the left sliding part that rotates and be connected with the bottom of described left strut, the right sliding part that rotates and be connected with the bottom of described right strut, the left base that slides mutually and arrange along left and right directions with described left sliding part, with described right sliding part along the right base that left and right directions slides mutually and arranges, be provided with expansion link between described left sliding part and the described right sliding part.
Preferably, offer left chute on the described left base, has left projection on the described left sliding part, described left projection is slided and is inserted in the described left chute, offer right rail on the described right base, have right projection on the described right sliding part, described right projection is slided and is inserted in the described right rail.
Preferably, the bottom of the bottom of described left base and described right base is provided with the electro-insulating rubber pad.
Preferably, be provided with rolling bearing between the upper end of described left wheel and described left strut and between the upper end of described right roller and described right strut.
Advantage of the present utility model and beneficial effect are: the left wheel and the right roller that are used for the support welded tube can rotate freely, avoided the breath arc in welding process, and pass through adjustable telescopic rod, can so that left wheel and right roller mutually near or mutually away from, can be used for regulating the welded tube of different tube diameters size.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1, welded tube; 2, left wheel; 3, right roller; 4, left strut; 5, right strut; 6, left base; 7, right base; 8, left sliding part; 9, right sliding part; 10, left chute; 11, right rail; 12, expansion link.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of welding support of regulating, comprise left strut 4, the right strut 5 that intersects with described left strut 4 and rotate and be connected at infall, rotation is arranged at the right roller 3 of described left strut 4 upper ends, rotation is arranged at the left wheel 2 of described right strut 5 upper ends, the left sliding part 8 that rotates and be connected with the bottom of described left strut 4, the right sliding part 9 that rotates and be connected with the bottom of described right strut 5, the left base 6 that slides mutually and arrange along left and right directions with described left sliding part 8, with described right sliding part 9 along the right base 7 that left and right directions slides mutually and arranges, be provided with expansion link 12 between described left sliding part 8 and the described right sliding part 9.
As shown in Figure 1, offer left chute 10 on the described left base 6, has left projection on the described left sliding part 8, described left projection is slided and is inserted in the described left chute 10, offer right rail 11 on the described right base 7, have right projection on the described right sliding part 9, described right projection is slided and is inserted in the described right rail 11.
As shown in Figure 1, the bottom of the bottom of described left base 6 and described right base 7 is provided with the electro-insulating rubber pad.Effectively avoided welded tube 1 short circuit sparking in rotary course, improved operating efficiency on the one hand, reduced on the other hand labour intensity, improved the quality of products.
Without diagram, be provided with rolling bearing between the upper end of described left wheel 2 and described left strut 4 and between the upper end of described right roller 3 and described right strut 5.Improve coefficient of friction, implemented very little power and just can rotate, improved flexibility.
The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. can regulate welding support for one kind, it is characterized in that: comprise left strut, the right strut that intersects with described left strut and rotate and be connected at infall, rotation is arranged at the right roller of described left strut upper end, rotation is arranged at the left wheel of described right strut upper end, the left sliding part that rotates and be connected with the bottom of described left strut, the right sliding part that rotates and be connected with the bottom of described right strut, the left base that slides mutually and arrange along left and right directions with described left sliding part, with described right sliding part along the right base that left and right directions slides mutually and arranges, be provided with expansion link between described left sliding part and the described right sliding part.
2. the welding support of regulating as claimed in claim 1, it is characterized in that: offer left chute on the described left base, has left projection on the described left sliding part, described left projection is slided and is inserted in the described left chute, offer right rail on the described right base, have right projection on the described right sliding part, described right projection is slided and is inserted in the described right rail.
3. the welding support of regulating as claimed in claim 1, it is characterized in that: the bottom of described left base and the bottom of described right base are provided with the electro-insulating rubber pad.
4. the welding support of regulating as claimed in claim 1 is characterized in that: be provided with rolling bearing between the upper end of described left wheel and described left strut and between the upper end of described right roller and described right strut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531150 CN202894670U (en) | 2012-10-16 | 2012-10-16 | Adjustable welding support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531150 CN202894670U (en) | 2012-10-16 | 2012-10-16 | Adjustable welding support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202894670U true CN202894670U (en) | 2013-04-24 |
Family
ID=48115387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531150 Expired - Fee Related CN202894670U (en) | 2012-10-16 | 2012-10-16 | Adjustable welding support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202894670U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972248A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Crisscross type welding clamp for bases of steel cylinders |
| CN104972264A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Welding clamp of steel cylinder base |
| CN111112929A (en) * | 2018-10-30 | 2020-05-08 | 江苏现代造船技术有限公司 | Pipe welding roller device and pipe welding method |
-
2012
- 2012-10-16 CN CN 201220531150 patent/CN202894670U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972248A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Crisscross type welding clamp for bases of steel cylinders |
| CN104972264A (en) * | 2015-06-16 | 2015-10-14 | 柳州市山泰气体有限公司 | Welding clamp of steel cylinder base |
| CN111112929A (en) * | 2018-10-30 | 2020-05-08 | 江苏现代造船技术有限公司 | Pipe welding roller device and pipe 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: 20130424 Termination date: 20141016 |
|
| EXPY | Termination of patent right or utility model |