CN202045209U - Roll-round tool of pressure vessel cylinder - Google Patents
Roll-round tool of pressure vessel cylinder Download PDFInfo
- Publication number
- CN202045209U CN202045209U CN2011201328405U CN201120132840U CN202045209U CN 202045209 U CN202045209 U CN 202045209U CN 2011201328405 U CN2011201328405 U CN 2011201328405U CN 201120132840 U CN201120132840 U CN 201120132840U CN 202045209 U CN202045209 U CN 202045209U
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- Prior art keywords
- roll
- holes
- round
- annulus
- pressure vessel
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- Expired - Fee Related
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Abstract
The utility model relates to a roll-round tool of a pressure vessel cylinder, which has the innovative points that the tool comprises a ring formed by bending channel steel, and an upper group of holes and a lower group of holes are arranged in the ring by taking the central line of the channel steel as a reference line, uniformly distributed at the periphery of the ring, and are staggered up and bottom; and nuts communicated with the holes are welded on the holes, and are in threaded matching with screw rods. The roll-round tool has the benefits that the when the roll-round tool is used, the ring is sheathed on the pressure vessel cylinder, at the parts needing roll-round, the end parts of the screw rods are utilized for propping against the outer surface of the cylinder, so that roll-round of the cylinder for one circle can be finished at one time, an the efficiency is high.
Description
Technical field
The utility model relates to a kind of pressure container cylinder school sired results dress, the pressure container cylinder school sired results dress that particularly a kind of efficient is high.
Background technology
The cylindrical shell of pressure vessel during fabrication, need carry out the school circle to it, so that weld smoothly with upper cover body, traditional school sired results dress adopts a pair of semicircle anchor ear to realize the school circle, its shortcoming is: circle position, school can only be on the center line of anchor ear, correcting range is little, and the school is round again after needing to rotate, inefficiency.
Summary of the invention
The technical problems to be solved in the utility model provides the high pressure container cylinder school sired results dress of a kind of efficient.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of pressure container cylinder school sired results dress, its innovative point is: comprise an annulus that is formed by the channel-section steel bending, this annulus upper edge channel-section steel center line is two groups of holes of the upper and lower setting of datum line, and described top group hole and low group hole are evenly distributed on the circumference of annulus and the upper and lower setting of staggering; Be welded with the nut with its conducting on described each hole, nut inner thread is combined with screw rod.
Advantage of the present utility model is: during use, annulus is enclosed within on the pressure container cylinder, utilizes the screw rod end to prop up barrel outer surface in the place that needs the school circle, once can finish the school circle of cylindrical shell one circle, the efficient height.
Description of drawings
Fig. 1 is the utility model pressure container cylinder school sired results dress front view;
Fig. 2 is the utility model pressure container cylinder school sired results dress side view.
The specific embodiment
As shown in Figure 1, 2, comprise annulus 1, top group hole 21, low group hole 22, nut 3, screw rod 4.
Above-mentioned annulus 1 is formed by the channel-section steel bending, at this annulus 1 upper edge channel-section steel center line is two groups of holes of the upper and lower setting of datum line, top group hole 21 and low group hole 22 are evenly distributed on the circumference of annulus 1 and the upper and lower setting of staggering, on each hole, be welded with the nut 3 with its conducting, but threaded engagement there is screw rod 4 in the nut 3.
Owing to evenly be provided with screw rod 4 on the circumference of annulus 1, can once finish the school circle of cylindrical shell one circle, school circle efficient height carrying out the school bowlder.
Claims (1)
1. a pressure container cylinder school sired results is adorned, it is characterized in that: comprise an annulus that forms by the channel-section steel bending, this annulus upper edge channel-section steel center line is two groups of holes of the upper and lower setting of datum line, and described top group hole and low group hole are evenly distributed on the circumference of annulus and the upper and lower setting of staggering; Be welded with the nut with its conducting on described each hole, nut inner thread is combined with screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201328405U CN202045209U (en) | 2011-04-29 | 2011-04-29 | Roll-round tool of pressure vessel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201328405U CN202045209U (en) | 2011-04-29 | 2011-04-29 | Roll-round tool of pressure vessel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202045209U true CN202045209U (en) | 2011-11-23 |
Family
ID=44985534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201328405U Expired - Fee Related CN202045209U (en) | 2011-04-29 | 2011-04-29 | Roll-round tool of pressure vessel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202045209U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861793A (en) * | 2012-10-25 | 2013-01-09 | 江苏华新重工装备有限公司 | Tool for inner supporting ring of drying cylinder |
| CN103639247A (en) * | 2013-11-26 | 2014-03-19 | 四川成发航空科技股份有限公司 | Thermal shaping clamp of titanium alloy thin-wall tubular part |
| CN103706670A (en) * | 2013-12-12 | 2014-04-09 | 中铁十四局集团有限公司 | Shield tail arc degree on-site correcting device of extra-large-diameter shield tunneling machine |
| CN103878252A (en) * | 2014-02-26 | 2014-06-25 | 安徽省安运机械制造有限公司 | Rolling device for drum thickening |
| CN104550334A (en) * | 2015-01-04 | 2015-04-29 | 苏州市新鸿基精密部品有限公司 | Verifying device for jumping, roundness and dimension of optical thin-wall long shaft sleeve |
| CN105396904A (en) * | 2015-12-22 | 2016-03-16 | 中国石油天然气集团公司 | Correcting device for correcting shape of opening of conveying pipe |
| CN107685093A (en) * | 2017-08-24 | 2018-02-13 | 沈阳透平机械股份有限公司 | A kind of compressor barrel body component school sired results dress and school circle method |
| CN108889861A (en) * | 2018-07-03 | 2018-11-27 | 刘先平 | A kind of school circle processing method of the automatic school circle system of petroleum oil tank and the system |
-
2011
- 2011-04-29 CN CN2011201328405U patent/CN202045209U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102861793A (en) * | 2012-10-25 | 2013-01-09 | 江苏华新重工装备有限公司 | Tool for inner supporting ring of drying cylinder |
| CN103639247A (en) * | 2013-11-26 | 2014-03-19 | 四川成发航空科技股份有限公司 | Thermal shaping clamp of titanium alloy thin-wall tubular part |
| CN103639247B (en) * | 2013-11-26 | 2016-05-18 | 四川成发航空科技股份有限公司 | The hot school of a kind of titanium alloy thin wall tube shape component clamp |
| CN103706670A (en) * | 2013-12-12 | 2014-04-09 | 中铁十四局集团有限公司 | Shield tail arc degree on-site correcting device of extra-large-diameter shield tunneling machine |
| CN103878252A (en) * | 2014-02-26 | 2014-06-25 | 安徽省安运机械制造有限公司 | Rolling device for drum thickening |
| CN103878252B (en) * | 2014-02-26 | 2015-07-08 | 安徽省安运机械制造有限公司 | Rolling device for drum thickening |
| CN104550334A (en) * | 2015-01-04 | 2015-04-29 | 苏州市新鸿基精密部品有限公司 | Verifying device for jumping, roundness and dimension of optical thin-wall long shaft sleeve |
| CN104550334B (en) * | 2015-01-04 | 2016-09-14 | 苏州市新鸿基精密部品有限公司 | Optics thin-walled major axis set is beated, circularity and the calibration equipment of size |
| CN105396904A (en) * | 2015-12-22 | 2016-03-16 | 中国石油天然气集团公司 | Correcting device for correcting shape of opening of conveying pipe |
| CN107685093A (en) * | 2017-08-24 | 2018-02-13 | 沈阳透平机械股份有限公司 | A kind of compressor barrel body component school sired results dress and school circle method |
| CN107685093B (en) * | 2017-08-24 | 2019-11-22 | 沈阳透平机械股份有限公司 | A kind of compressor barrel body component school sired results dress and school circle method |
| CN108889861A (en) * | 2018-07-03 | 2018-11-27 | 刘先平 | A kind of school circle processing method of the automatic school circle system of petroleum oil tank and the system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20130429 |