CN204338607U - A kind of press bonding roller for steel pipe joint close - Google Patents
A kind of press bonding roller for steel pipe joint close Download PDFInfo
- Publication number
- CN204338607U CN204338607U CN201420470026.8U CN201420470026U CN204338607U CN 204338607 U CN204338607 U CN 204338607U CN 201420470026 U CN201420470026 U CN 201420470026U CN 204338607 U CN204338607 U CN 204338607U
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- CN
- China
- Prior art keywords
- running roller
- pressing
- groove
- round platform
- undertaking
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- 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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- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model discloses a kind of press bonding roller for steel pipe joint close, comprise running roller row and accept support, undertaking cradle top and bottom are equipped with square groove, and its cross section is H type structure; Accept in frame bottom groove and be provided with multiple pressing running roller, in groove, form roller row in being arranged side by side, pressing running roller center is provided with bearing, and centre bearing two ends are connected with undertaking frame bottom groove both sides; Pressing running roller comprises two round platform rollers and connecting axle, two round platform rollers are separately positioned on described connecting axle both sides, are connected as one by connection bearing, accept between cradle top groove both sides and are provided with connecting rod, connecting rod is fixed with support bar, and the support bar other end is connected with hydraulic jack.Designed side by side by multiple running roller, can effectively improve pressing effect, improve pressing speed.
Description
Technical field
The utility model relates to press bonding roller, particularly a kind of press bonding roller for steel pipe joint close.
Background technology
At present, the bigbore steel pipe overwhelming majority adopts single steel plate list to prop up manufacture, after formation cylinder, need spot welding to fix, for welding sequence is ready.Before spot welding, leave middle seam due to during steel pipe reel, need to carry out joint close to the gap of steel pipe.The linking machine of present stage is when carrying out joint close to steel pipe, and mostly adopt running roller to carry out pressing, these running rollers are mostly single in cylinder type; And negligible amounts, the running roller in general single direction only arranges one, and pressing effect more and more difficulty catches up with present stage rhythm of production fast, reduces the production efficiency of enterprise.
Utility model content
Technical problem to be solved in the utility model provides a kind of press bonding roller for steel pipe joint close for above drawback, can effectively improve pressing effect, greatly improve enterprises production efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is:
For a press bonding roller for steel pipe joint close, comprise running roller row and accept support, wherein, described undertaking support is integral type structure, and described undertaking cradle top and bottom are equipped with square groove, and its cross section is H type structure; Be provided with multiple pressing running roller in described undertaking frame bottom groove, described pressing running roller quantity is 6, and in groove, form roller row in being arranged side by side, described pressing running roller center is provided with bearing, and centre bearing two ends are connected with undertaking frame bottom groove both sides; Described pressing running roller is integral type structure, comprise two round platform rollers and connecting axle, described two round platform rollers are separately positioned on described connecting axle both sides, be that symmetrical centre is symmetrical set with connecting axle, described two round platform rollers are connected as one by connecting axle, described pressing running roller is arranged, in middle concave two ends male structure by two round platform rollers; Be provided with connecting rod between described undertaking cradle top groove both sides, described connecting rod is fixed with support bar, the described support bar other end is connected with hydraulic jack.
Beneficial effect;
1, the utility model is designed side by side by multiple running roller, can effectively improve pressing effect, improves pressing speed.
2, when pressing running roller quantity is 6, while pressing best results, do not affect pressing working procedure process, easy and simple to handle, flow process is simple; If pressing running roller quantity is less than 6, then pressing effect dynamics is inadequate, can not reach best pressing effect; If when pressing running roller quantity is greater than 6, press bonding roller schedule length is long, operation inconvenience during steel pipe pressing.
3, the pressing running roller of unique design is arranged by two round platform rollers, and special symmetrical round platform roller structure, in middle concave two ends male structure, steel pipe side of can effectively fitting, accomplishes that pressing is evenly accurate.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart.
Fig. 2 is that A is to schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
As shown in the figure, a kind of press bonding roller for steel pipe joint close, comprise running roller row 1 and accept support 2, wherein, described undertaking support 2 is integral type structure, and described undertaking support 2 top and bottom is equipped with square groove 21,22, and its cross section is H type structure; Multiple pressing running roller 3 is provided with in described undertaking support 2 bottom groove 22, described pressing running roller 3 quantity is 6, in bottom groove 22, form running roller row 1 in being arranged side by side, described pressing running roller 3 center is provided with bearing 4, and centre bearing 4 two ends are connected with undertaking frame bottom groove 22 both sides; Described pressing running roller 3 is integral type structure, comprise two round platform rollers 31 and connecting axle 32, described two round platform rollers 31 are separately positioned on described connecting axle 32 both sides, with connecting axle 32 for symmetrical centre is symmetrical set, described two round platform rollers 31 are connected as one by connecting axle 32, described pressing running roller 3 is arranged by two round platform rollers 31, in middle concave two ends male structure; Be provided with connecting rod 5 between described undertaking support 2 top groove 21 both sides, described connecting rod 5 is fixed with support bar 6, described support bar 6 other end is connected with hydraulic jack 7.
Beneficial effect; The utility model is designed side by side by multiple running roller, can effectively improve pressing effect, improves pressing speed.When pressing running roller quantity is 6, while pressing best results, do not affect pressing working procedure process, easy and simple to handle, flow process is simple; If pressing running roller quantity is less than 6, then pressing effect dynamics is inadequate, can not reach best pressing effect; If when pressing running roller quantity is greater than 6, press bonding roller schedule length is long, operation inconvenience during steel pipe pressing.The pressing running roller of unique design is arranged by two round platform rollers, and special symmetrical round platform roller structure, in middle concave two ends male structure, steel pipe side of can effectively fitting, accomplishes that pressing is evenly accurate.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (1)
1., for a press bonding roller for steel pipe joint close, comprise running roller row and accept support, it is characterized in that, described undertaking support is integral type structure, and described undertaking cradle top and bottom are equipped with square groove, and its cross section is H type structure; Be provided with multiple pressing running roller in described undertaking frame bottom groove, described pressing running roller quantity is 6, and in groove, form roller row in being arranged side by side, described pressing running roller center is provided with bearing, and centre bearing two ends are connected with undertaking frame bottom groove both sides; Described pressing running roller is integral type structure, comprise two round platform rollers and connecting axle, described two round platform rollers are separately positioned on described connecting axle both sides, be that symmetrical centre is symmetrical set with connecting axle, described two round platform rollers are connected as one by connecting axle, described pressing running roller is arranged, in middle concave two ends male structure by two round platform rollers; Be provided with connecting rod between described undertaking cradle top groove both sides, described connecting rod is fixed with support bar, the described support bar other end is connected with hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470026.8U CN204338607U (en) | 2014-08-19 | 2014-08-19 | A kind of press bonding roller for steel pipe joint close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470026.8U CN204338607U (en) | 2014-08-19 | 2014-08-19 | A kind of press bonding roller for steel pipe joint close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338607U true CN204338607U (en) | 2015-05-20 |
Family
ID=53221909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470026.8U Expired - Fee Related CN204338607U (en) | 2014-08-19 | 2014-08-19 | A kind of press bonding roller for steel pipe joint close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967638A (en) * | 2019-04-29 | 2019-07-05 | 中电建武汉铁塔有限公司 | Electric power pylon steel pipe is straightened closing-up machine |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
-
2014
- 2014-08-19 CN CN201420470026.8U patent/CN204338607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967638A (en) * | 2019-04-29 | 2019-07-05 | 中电建武汉铁塔有限公司 | Electric power pylon steel pipe is straightened closing-up machine |
| CN111774792A (en) * | 2020-07-23 | 2020-10-16 | 安徽宏源铁塔有限公司 | Multi-spliced steel pipe joint-closing positioning device |
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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: 20150520 Termination date: 20160819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |