CN207034165U - Horizontal rolling shaping formula shell - Google Patents
Horizontal rolling shaping formula shell Download PDFInfo
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- CN207034165U CN207034165U CN201720718725.3U CN201720718725U CN207034165U CN 207034165 U CN207034165 U CN 207034165U CN 201720718725 U CN201720718725 U CN 201720718725U CN 207034165 U CN207034165 U CN 207034165U
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- shell
- sheet material
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- roll bending
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Abstract
The utility model discloses a kind of horizontal rolling shaping formula shell, including：Monomer sheet material, rolling direction of at least two blocks of monomer sheet materials along itself is stitched together to form the horizontal roll bending of large format complete board type, splicing welding joint is formd at adjacent monomer board material splice, the horizontal roll bending of complete board type roll foring shell further along horizontal.Through the above way, the utility model transverse direction rolling shaping formula shell makes shell using horizontally-spliced and method that is rolling, significantly reduce the quantity for the shell ring part that shell is included, reduce the workload of welding between the welding job amount of shell ring roll bending and shell ring, can play reduces the effect of human cost and manufacturing cost, also the quantity of T-shaped weld seam is eliminate or reduced, the weldquality of shell is improved, improves product quality.
Description
Technical field
Pressure vessel technology field is the utility model is related to, more particularly to a kind of horizontal rolling shaping formula shell.
Background technology
Limited by equipment and traffic condition, the width of bearing device stainless steel materials generally not over two meter one,
And the length of generally shell is significantly larger than two meters.
When making pressure vessel cylinder, as shown in Figure 1, it will usually using being spliced after multi-sheets roll bending, roll up
Plate direction is along steel plate rolling direction（Longitudinal direction）, in order to select required panel length according to shell ring diameter.
As shown in figure 3, multiple shell rings（Fig. 2）Group forms shell to welding.Welding is formed after every piece of roll bending of shell ring 1
A T-shaped welding line joint 4 will be formed between the circumferential weld 3 being spliced to form between longitudinal joint 2 and shell ring, the shell ring of splicing is more, then T-shaped
Weld seam is also more.
T-shaped weld seam is due to being secondary heated, it is easy to incomplete fusion and bar defect are produced, and because welding stress is folded
Add, stressing conditions are also bad, often the emphasis of Non-Destructive Testing.In addition, multi-sheets roll repeatedly and group is to greatly increasing
Welding human cost and manufacturing cost.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of horizontal rolling shaping formula shell, using transverse direction
Splice and the method that rolls makes shell, significantly reduce the quantity for the shell ring part that shell is included, reduce
The workload of welding between the welding job amount and shell ring of shell ring roll bending, can play reduces human cost and is manufactured into
This effect, also eliminate or reduces the quantity of T-shaped weld seam, improves the weldquality of shell, improve product quality.
In order to solve the above technical problems, the technical scheme that the utility model uses is：There is provided a kind of horizontal roll bending into
Form shell, including：Monomer sheet material, rolling direction of at least two blocks of monomer sheet materials along itself are stitched together to be formed significantly
The horizontal roll bending of face complete board type, forms splicing welding joint at adjacent monomer board material splice, the horizontal roll bending of complete board type further along
Laterally roll foring shell.
In one preferred embodiment of the utility model, monomer sheet material is stainless steel materials, and monomer sheet material is along width side
To horizontal setting.
In one preferred embodiment of the utility model, adjacent monomer sheet material is stitched together by welding manner.
In one preferred embodiment of the utility model, the length of splicing welding joint is engaged with the length of monomer sheet material, is spelled
The quantity of welding seam is closed with the cooperating number of monomer sheet material.
In one preferred embodiment of the utility model, the width and quantity of monomer sheet material and the diameter dimension of shell
It is engaged, the length of monomer sheet material is engaged with the length of shell.
The beneficial effects of the utility model are：The utility model transverse direction rolling shaping formula shell using horizontally-spliced and
The method rolled makes shell, significantly reduces the quantity for the shell ring part that shell is included, reduces shell ring
The workload of welding between the workload and shell ring of rolling shaping and welding, can play reduces human cost and is manufactured into
This effect, also eliminate or reduces the quantity of T-shaped weld seam, improves the weldquality of shell, improve product quality.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of longitudinal direction roll bending one when making pressure vessel cylinder in the prior art；
Fig. 2 is the structural representation of single shell ring after the roll bending shaping of longitudinal direction when making pressure vessel cylinder in the prior art
Figure；
Fig. 3 is the structural representation of longitudinal roll bending cylinder in the prior art；
Fig. 4 is that the structure of the horizontal preferred embodiment of roll bending one in horizontal rolling shaping formula shell of the present utility model is shown
It is intended to；
Fig. 5 is the structural representation of the horizontal preferred embodiment of rolling shaping formula shell one of the present utility model；
The mark of each part is as follows in accompanying drawing：1st, shell ring, 2, longitudinal joint, 3, circumferential weld, 4, T-shaped welding line joint, 5, monomer sheet material,
6th, splicing welding joint, 7, horizontal roll bending, 8, shell.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 to Fig. 5 is referred to, the utility model embodiment includes：
A kind of horizontal rolling shaping formula shell, including：Monomer sheet material 5, at least two pieces of rolling along itself of monomer sheet material 5
Direction processed is stitched together to form the horizontal roll bending 7 of large format complete board type.
Monomer sheet material 5 is stainless steel materials, and monomer sheet material 5 is laterally set along width, and the adjacent material of monomer plate 5 leads to
Welding manner is crossed to be stitched together.
The horizontal roll bending 7 of complete board type, which further along transverse direction roll, forms shell 8.Wherein, the width of monomer sheet material 5
Degree and quantity are engaged with the diameter dimension of shell 8, and the length of monomer sheet material 5 is engaged with the length of shell 8.
Therefore when making rustless steel container cylinder, by roll bending direction by being longitudinally changed to transverse direction, according to the straight of shell 8
The width and quantity of footpath size selection monomer sheet material, monomer panel length is selected according to the physical length of shell 8, will be suitable
The monomer sheet material 5 of quantity first laterally carries out welding, then entirety rolls, and the number of T-shaped welding line joint can so be greatly reduced
Amount, effectively increases making work efficiency.
The adjacent stitching portion of monomer sheet material 5 forms splicing welding joint 6, the length of splicing welding joint 6 and the length of monomer sheet material 5
It is engaged, the quantity of splicing welding joint 6 is closed with the cooperating number of monomer sheet material 5.
So, the quantity for the shell ring part that shell 8 is included is significantly reduced, reduces the weldering of shell ring roll bending
The workload for welding of being formed a team between workload and shell ring is connect, reduces human cost and cost of manufacture.
The beneficial effect of the utility model transverse direction rolling shaping formula shell is：
Shell is made using horizontally-spliced and method that is rolling, can play reduces human cost and manufacturing cost
Effect, also eliminate or reduce the quantity of T-shaped weld seam, improve the weldquality of shell, improve product quality；
Significantly reduce the quantity for the shell ring part that shell is included, reduce shell ring roll bending welding job amount and
Formed a team between shell ring welding workload, reduce human cost and cost of manufacture.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
- A kind of 1. horizontal rolling shaping formula shell, it is characterised in that including：Monomer sheet material, at least two pieces of monomer sheet material edges The rolling direction of itself is stitched together to form the horizontal roll bending of large format complete board type, is formd at adjacent monomer board material splice Splicing welding joint, the horizontal roll bending of complete board type roll foring shell further along horizontal.
- 2. horizontal rolling shaping formula shell according to claim 1, it is characterised in that monomer sheet material is stainless steel plate Material, monomer sheet material are laterally set along width.
- 3. horizontal rolling shaping formula shell according to claim 2, it is characterised in that adjacent monomer sheet material passes through Welding manner is stitched together.
- 4. horizontal rolling shaping formula shell according to claim 3, it is characterised in that the length and list of splicing welding joint The length of body sheet material is engaged, and the quantity of splicing welding joint is closed with the cooperating number of monomer sheet material.
- 5. horizontal rolling shaping formula shell according to claim 1, it is characterised in that the width sum of monomer sheet material Amount is engaged with the diameter dimension of shell, and the length of monomer sheet material is engaged with the length of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718725.3U CN207034165U (en) | 2017-06-20 | 2017-06-20 | Horizontal rolling shaping formula shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720718725.3U CN207034165U (en) | 2017-06-20 | 2017-06-20 | Horizontal rolling shaping formula shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207034165U true CN207034165U (en) | 2018-02-23 |
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ID=61468715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720718725.3U Active CN207034165U (en) | 2017-06-20 | 2017-06-20 | Horizontal rolling shaping formula shell |
Country Status (1)
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| CN (1) | CN207034165U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102963A (en) * | 2019-01-22 | 2019-08-09 | 靖江市亚泰物流装备有限公司 | A kind of the jigsaw quantity and specification calculation method, production method and its application of cylinder |
| CN112475558A (en) * | 2020-10-26 | 2021-03-12 | 合肥紫金钢管股份有限公司 | Technology for processing and manufacturing steel pipe of suction tube for suction type jacket |
| CN113458714A (en) * | 2020-03-31 | 2021-10-01 | 新疆金风科技股份有限公司 | Forming method of tower barrel section, tower barrel and wind generating set |
| CN114603316A (en) * | 2022-03-08 | 2022-06-10 | 中国葛洲坝集团机械船舶有限公司 | Method for manufacturing radial gate panel |
-
2017
- 2017-06-20 CN CN201720718725.3U patent/CN207034165U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110102963A (en) * | 2019-01-22 | 2019-08-09 | 靖江市亚泰物流装备有限公司 | A kind of the jigsaw quantity and specification calculation method, production method and its application of cylinder |
| CN113458714A (en) * | 2020-03-31 | 2021-10-01 | 新疆金风科技股份有限公司 | Forming method of tower barrel section, tower barrel and wind generating set |
| CN112475558A (en) * | 2020-10-26 | 2021-03-12 | 合肥紫金钢管股份有限公司 | Technology for processing and manufacturing steel pipe of suction tube for suction type jacket |
| CN114603316A (en) * | 2022-03-08 | 2022-06-10 | 中国葛洲坝集团机械船舶有限公司 | Method for manufacturing radial gate panel |
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