CN205324404U - Whole round device in pressure vessel shell ring both ends - Google Patents
Whole round device in pressure vessel shell ring both ends Download PDFInfo
- Publication number
- CN205324404U CN205324404U CN201620055275.XU CN201620055275U CN205324404U CN 205324404 U CN205324404 U CN 205324404U CN 201620055275 U CN201620055275 U CN 201620055275U CN 205324404 U CN205324404 U CN 205324404U
- Authority
- CN
- China
- Prior art keywords
- circle
- wheel plate
- bolt
- shell ring
- transfer
- 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
Links
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a whole round device in pressure vessel shell ring both ends, including central adjusting screw, accent circle wheel plate, accent circle bolt, bolt seat, center adjusting screw both ends are installed respectively and are fixed with transfer the circle wheel plate, the bolt seat is fixed transfer the circumference of circle wheel plate marginal, just the bolt seat no longer than transfer the circumference excircle terminal surface of circle wheel plate, transfer the circle bolt with the bolt seat is connected, just transfer the length of circle bolt to follow transfer the radial of circle wheel plate. The utility model has the advantages that carry out whole circle simultaneously to pressure vessel shell ring both ends, prevent the whole circle of shell ring one end and the other end takes place to warp, through measuring the shell ring inner wall and transferring the clearance distance between the circle wheel plate circumference excircle terminal surface, contrasts, adjusts and transfer round bolt to carry out whole circle to constantly regulation of circulation, till cylinder diameter meets the demands with circularity, can be very fast with the whole circle in out -of -round shell ring both ends, can adapt to the user demand of different length shell rings.
Description
Technical field
This utility model relates to a kind of rounding device, particularly a kind of device that pressure vessel shell ring carries out full circle。
Background technology
The shell ring of pressure vessel is complete in longitudinal seam welding, after delivering to rounding machine full circle, often it is difficult to reach the processing request in later stage, especially some special materials or equipment, the circularity of its shell ring is required significantly high, must assure that the circularity at shell ring two ends reaches certain requirement, just can carry out next step welding or installation。
Pipe mouth rounding device of heavy-caliber steel pipe (country origin: China, publication number: 201361644, publication date: 2009-12-16), disclose herein below: include full circle core dish, full circle core dish side has some bolts hole of the uniform setting of relative full circle core disk center, each bolt hole arranges a stud and a rounding die, rounding die top is that circular arc, bottom also have bolt hole, stud one is right-hand thread, other end is left-hand thread, one of stud coordinates with the bolt hole in full circle hub, and other end coordinates with the screwed hole on rounding die。This utility model is applicable to the full circle of Large Diameter Pipeline pipe one end, and for shell ring two ends, it is impossible to avoid shell ring one end full circle and situation that the other end deforms。
Utility model content
Utility model purpose: for the problems referred to above, the purpose of this utility model is to provide a kind of device being applicable to pressure vessel shell ring two ends carry out full circle simultaneously, it is prevented that shell ring one end full circle and situation that the other end deforms。
Technical scheme: a kind of pressure vessel shell ring two ends rounding device, including center adjusting screw, adjust circle wheel plate, tune circle bolt, bolt block, adjusting screw two ends, described center are respectively mounted and are fixed with described tune circle wheel plate, described bolt block is fixed on the described circumferential edge adjusting circle wheel plate, and described bolt block is less than the described circumferential circle end face adjusting circle wheel plate, described tune circle bolt is connected with described bolt block, and the described length radial direction along the round wheel plate of described tune adjusting circle bolt。
Best, described bolt block is arc plate, and its exterior arc surface is identical with the circumferential circle end face radian of described tune circle wheel plate, on same curved surface。With adjust round wheel plate circumferential circle end face for measuring basis, the exterior arc surface of bolt block is identical with the circumferential circle end face radian adjusting circle wheel plate, namely the exterior arc surface of bolt block can measure the clearance distance between circumferential circle end face and the shell ring inwall of adjusting circle wheel plate, be convenient for measuring。
Described bolt block adjusts uniform setting on circle wheel plate described, to improve the circularity of full circle。
Beneficial effect: compared with prior art, the utility model has the advantages that and pressure vessel shell ring two ends are carried out full circle simultaneously, prevent shell ring one end full circle and the other end deforms, by measuring shell ring inwall and adjusting the clearance distance between circle wheel plate circumference circle end face, contrast, regulate circle bolt and carry out full circle, and constantly circulate adjustment, require until barrel dliameter meets with circularity, it is possible to faster by non-round shell ring two ends full circle, it is possible to adapt to the user demand of different length shell ring。
Accompanying drawing explanation
Fig. 1 is this utility model perspective view；
Fig. 2 is this utility model structural front view；
Fig. 3 is the right view of Fig. 2。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, it is further elucidated with this utility model, it should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model, after having read this utility model, the amendment of the various equivalent form of values of the present utility model is all fallen within the application claims limited range by those skilled in the art。
As illustrated in the accompanying drawings from 1 to 3, a kind of pressure vessel shell ring two ends rounding device, including center adjusting screw 1, adjust circle wheel plate 2, tune circle bolt 3, bolt block 4。
Center adjusting screw 1 is full thread, circle wheel plate 2 is adjusted to be separately mounted to center adjusting screw 1 two by clamp nut, what can regulate two adjusts the distance between circle wheel plate, and when full circle is complete on rounding machine for pressure vessel shell ring, this utility model should be able to be filled in the middle of shell ring。
The uniform setting of bolt block 4 is fixed on the circumferential edge adjusting circle wheel plate 2, and bolt block 4 is less than the circumferential circle end face adjusting circle wheel plate 2, adjusts circle bolt 3 to threaded with bolt block 4, and adjusts the screw rod of circle bolt 3 to point to along the radial direction adjusting circle wheel plate 2。
During shell ring full circle, it is with the circumferential circle end face adjusting round wheel plate for measuring basis, measures the clearance distance between circumferential circle end face and the shell ring inwall of adjusting circle wheel plate。For the ease of measuring and adjusting, bolt block 4 adopts arc plate, its exterior arc surface 5 is identical with circumferential circle end face 6 radian adjusting circle wheel plate 2, on same curved surface, so can measure the clearance distance between exterior arc surface and the shell ring inwall of same each bolt block adjusted on circle wheel plate respectively, contrast, choose minimum three clearance gap distance values, regulate the tune circle bolt on corresponding bolt block, then the clearance distance between shell ring inwall and the exterior arc surface of bolt block is measured again, and contrast, constantly circulate, require until barrel dliameter meets with circularity。
Visible, the tune circle wheel plate at adjusting screw two, center, diameter can be identical, it is also possible to differs。
Claims (3)
1. a pressure vessel shell ring two ends rounding device, it is characterized in that: include center adjusting screw (1), adjust circle wheel plate (2), adjust circle bolt (3), bolt block (4), adjusting screw (1) two ends, described center are respectively mounted and are fixed with described tune circle wheel plate (2), described bolt block (4) is fixed on the described circumferential edge adjusting circle wheel plate (2), and described bolt block (4) is less than the described circumferential circle end face adjusting circle wheel plate (2), described tune circle bolt (3) is connected with described bolt block (4), and described adjust circle bolt (3) length along described adjust circle wheel plate (2) radial direction。
2. a kind of pressure vessel shell ring two ends according to claim 1 rounding device, it is characterized in that: described bolt block (4) is arc plate, its exterior arc surface is identical with the circumferential circle end face radian of described tune circle wheel plate (2), on same curved surface。
3. a kind of pressure vessel shell ring two ends according to claim 1 rounding device, it is characterised in that: described bolt block (4) adjusts the upper uniform setting of circle wheel plate (2) described。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055275.XU CN205324404U (en) | 2016-01-20 | 2016-01-20 | Whole round device in pressure vessel shell ring both ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620055275.XU CN205324404U (en) | 2016-01-20 | 2016-01-20 | Whole round device in pressure vessel shell ring both ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324404U true CN205324404U (en) | 2016-06-22 |
Family
ID=56196465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620055275.XU Expired - Fee Related CN205324404U (en) | 2016-01-20 | 2016-01-20 | Whole round device in pressure vessel shell ring both ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2016
- 2016-01-20 CN CN201620055275.XU patent/CN205324404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108161507B (en) | A kind of large size, thin walled cylinder part bulging tooling and clamping method | |
| CN109277841B (en) | Thin-wall pipe inner support tool | |
| CN205290270U (en) | Pipeline external clamp | |
| CN205309368U (en) | Thin wall ring trimming device | |
| CN110355985A (en) | A kind of rubber pocket precision corrector of large scale circular piece | |
| CN206883117U (en) | A kind of pipe fitting welding clamping tooling | |
| CN205324404U (en) | Whole round device in pressure vessel shell ring both ends | |
| CN207642035U (en) | A kind of large pressurized vessel cylinder correction tooling | |
| CN107984248A (en) | A kind of Thin-wall Revolving Part endoporus support device | |
| CN204569982U (en) | A kind of annular thin wall foundry goods enclasp device | |
| CN203330637U (en) | Circle forming tool | |
| CN202943409U (en) | Adjustable inner circle supporting tool | |
| CN208644905U (en) | One kind being used for thin-wall sleeve pipe part bar grinding attachment | |
| CN203495494U (en) | Cylindrical body assembly tool | |
| CN103538010A (en) | Rapid gauge locating and fixing device | |
| CN102861793A (en) | Tool for inner supporting ring of drying cylinder | |
| CN203823248U (en) | Double-steel-wire type hoop | |
| CN206913714U (en) | A kind of nonmetallic ring circularity adjusting means | |
| CN105817500A (en) | Adjusting device for correcting circular degree of cylindrical cylinder block of steel Yankee cylinder | |
| CN205763072U (en) | A kind of adjusting means for correcting steel Yankee pot cylinder shape cylinder body circularity | |
| CN102990276A (en) | Adjustable inner circle stretcher | |
| CN202845510U (en) | Top arranged tooling for inner support ring of drying cylinder | |
| CN102922720B (en) | Tubular product mould | |
| CN203756677U (en) | Fixing connecting device capable of changing relative positions randomly | |
| CN212705259U (en) | Tube-shape part welding strutting arrangement |
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: 20160622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |