CN205200251U - In bank bending machine - Google Patents
In bank bending machine Download PDFInfo
- Publication number
- CN205200251U CN205200251U CN201520901178.3U CN201520901178U CN205200251U CN 205200251 U CN205200251 U CN 205200251U CN 201520901178 U CN201520901178 U CN 201520901178U CN 205200251 U CN205200251 U CN 205200251U
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- CN
- China
- Prior art keywords
- bending
- row
- panel
- roller
- bending machine
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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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides an in bank bending machine, includes the tube panel, in bank bender support with fix the carousel of support both sides, its characterized in that: it promotes the roller to be provided with roll board between the carousel, it is in to roll up the both ends setting of board promotion roller on the carousel, it promotes the roller and includes roller and two veneer reeling machine lower rolls on the veneer reeling machine to roll up the board, the bottom of roller is provided with the curved mould of a plurality of in bank simultaneously on the veneer reeling machine.
Description
Technical field
The utility model relates to the Panel Bending equipment that boiler water wall in a row bends, and particularly relates to a kind of in a row bending machine.
Background technology
Boiler for high power station generally adopts membrane wall to increase heating surface area and to improve overall air-tightness, the water-cooling wall of modern boiler for high power station, the heating surface such as coated generally adopt pipe to add band steel on production line of automatically composing and laying out, are welded into certain tabular film-type tube bank, this is bent into the technique of required membrane wall assembly bend pipe in a row to row, existing market boiler type is various, so also progressively improve the range of work of equipment and the requirement of ability.The bending radius of now main Panel Bending equipment is R200 ~ R420, and it is too small often to there will be film mode tube screen Panel Bending bending radius in actual production, at present, boiler factory is for the excessive water-cooling wall of large diameter thin wall pipe angle of bend, generally can only solve by change bending radius (bending radius is changed greatly) or by increasing elbow, the former makes structure expand, even to change boiler global design, the latter needs to increase welding and flaw detection, obviously turn increase the risk and cost, exceed the situation of bend pipe machined scope in a row, so it is just very necessary to carry out transformation to existing equipment.
Therefore, the problems referred to above should be paid attention to and the problem solved in bending machine design and use process in a row.
Utility model content
For above-mentioned Problems existing, the utility model provides one to overcome defect of the prior art, provides a kind of rational in infrastructure, the bending machine in a row that quality reaches a standard.
Technical solution of the present utility model is: a kind of in a row bending machine, comprise tube panel, Panel Bending machine support and the rotating disk being fixed on described support both sides, be provided with roll bending between described rotating disk and promote roller, described roll bending promotes roller two ends and is arranged on described rotating disk, described roll bending promotes roller and comprises upper roller of press brake and two veneer reeling machine lower rolls, and the bottom of described upper roller of press brake is provided with several Panel Bending moulds simultaneously.
Further improvement of the utility model is: described Panel Bending mould is that downward hydraulic coupling coordinates particular manufacturing craft, has the arc groove die cavity matched with tube panel of several circle be arranged side by side.
Further improvement of the utility model is: have space between described veneer reeling machine lower roll, and the Panel Bending mould of described upper roller of press brake lower end is positioned at directly over described space.
Further improvement of the utility model is: the specification of described Panel Bending mould is unrestricted, can be different size.
Further improvement of the utility model is: described tube panel comprises several pipes connected in a row, is added with parallels between described pipe.
Further improvement of the utility model is: be welded with reinforced seat below described support, and described reinforced seat is fixedly connected with on the ground by several foundation bolts.
A kind of in a row bending machine of the utility model, for preventing the A point place contacted with two veneer reeling machine lower rolls at tube panel, described tube panel is stressed excessive, cause pipe deformation, therefore tube panel adds parallels between the pipe and pipe at the A point place contacted with two veneer reeling machine lower rolls, improve pipe stressing conditions, improve quality and the precision of pipe bending, by the detection to bend pipe sample, determine the ovality of tube panel crook in a row, wall thickness reduction amount and appearance forming etc. all meet technological requirement, and rear batch bends product.
The beneficial effects of the utility model are: the utility model provides a kind of in a row bending machine, below its support, weld reinforced seat fix on the ground, improve the safety coefficient that it uses, and parallels is added with between the pipe of tube panel, improve stressing conditions stressed in pipe bending process, ensure that quality and the precision of product, the Panel Bending mould of different size also can be set simultaneously, improve the efficiency of production, cost-saving.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is bending structure schematic diagram of the present utility model;
Fig. 3 is the elevational schematic view in the utility model;
Fig. 4 is bending elevational schematic view of the present utility model;
Fig. 5 is the structural representation of arc groove die cavity in the utility model;
Wherein: 1-upper roller of press brake, 2-veneer reeling machine lower roll, 3-Panel Bending mould, 4-tube panel, 5-parallels, 6-arc groove die cavity, 7-support, 8-rotating disk, 9-reinforced seat.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in the figure, technical solution of the present utility model is: a kind of in a row bending machine, comprise tube panel 4, Panel Bending machine support 7 and the rotating disk 8 being fixed on described support both sides, be provided with roll bending between described rotating disk 8 and promote roller, described roll bending promotes roller two ends and is arranged on described rotating disk 8, described roll bending promotes roller and comprises upper roller of press brake 1 and two veneer reeling machine lower rolls 2, the bottom of described upper roller of press brake 1 is provided with the Panel Bending mould 3 of 3 different sizes simultaneously, described Panel Bending mould 3 is that downward hydraulic coupling coordinates particular manufacturing craft, there is the arc groove die cavity 6 matched with tube panel 4 of 2 circles be arranged side by side, space is had between described veneer reeling machine lower roll 2, the Panel Bending mould 3 of described upper roller of press brake 1 lower end is positioned at directly over described space, described tube panel 4 comprises 2 pipes connected in a row, parallels 5 is added with between described pipe, reinforced seat 9 is welded with below described support 7, four angles of described reinforced seat 9 are fixedly connected with on the ground by foundation bolt.
A kind of in a row bending machine of the utility model, for preventing the A point place contacted with two veneer reeling machine lower rolls 2 at tube panel 4, described tube panel 4 is stressed excessive, cause pipe deformation, therefore tube panel 4 adds parallels 5 between the pipe and pipe at the A point place contacted with two veneer reeling machine lower rolls 2, improve pipe stressing conditions, improve quality and the precision of pipe bending, again by the detection to bend pipe sample, determine the ovality of tube panel 4 crook in a row, wall thickness reduction amount and appearance forming etc. all meet technological requirement, and rear batch bends product.
The beneficial effect of the present embodiment is: the utility model provides a kind of in a row bending machine, below its support, weld reinforced seat fix on the ground, improve the safety coefficient that it uses, and parallels is added with between the pipe of tube panel, improve stressing conditions stressed in pipe bending process, ensure that quality and the precision of product, the Panel Bending mould of different size also can be set simultaneously, improve the efficiency of production, cost-saving.
The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a bending machine in a row, comprise tube panel, Panel Bending machine support and the rotating disk being fixed on described support both sides, it is characterized in that: be provided with roll bending between described rotating disk and promote roller, described roll bending promotes roller two ends and is arranged on described rotating disk, described roll bending promotes roller and comprises upper roller of press brake and two veneer reeling machine lower rolls, and the bottom of described upper roller of press brake is provided with several Panel Bending moulds simultaneously.
2. one according to claim 1 bending machine in a row, is characterized in that: described Panel Bending mould is that downward hydraulic coupling coordinates particular manufacturing craft, has the arc groove die cavity matched with tube panel of several circle be arranged side by side.
3. one according to claim 1 bending machine in a row, is characterized in that: have space between described veneer reeling machine lower roll, and the Panel Bending mould of described upper roller of press brake lower end is positioned at directly over described space.
4. one according to claim 1 bending machine in a row, is characterized in that: the specification of described Panel Bending mould is unrestricted, can be different size.
5. one according to claim 1 bending machine in a row, is characterized in that: described tube panel comprises several pipes connected in a row, is added with parallels between described pipe.
6. one according to claim 1 bending machine in a row, it is characterized in that: be welded with reinforced seat below described support, described reinforced seat is fixedly connected with on the ground by several foundation bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901178.3U CN205200251U (en) | 2015-11-13 | 2015-11-13 | In bank bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520901178.3U CN205200251U (en) | 2015-11-13 | 2015-11-13 | In bank bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205200251U true CN205200251U (en) | 2016-05-04 |
Family
ID=55837992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520901178.3U Expired - Fee Related CN205200251U (en) | 2015-11-13 | 2015-11-13 | In bank bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205200251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251817A (en) * | 2015-11-13 | 2016-01-20 | 江苏绿叶锅炉有限公司 | Panel bending machine |
-
2015
- 2015-11-13 CN CN201520901178.3U patent/CN205200251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251817A (en) * | 2015-11-13 | 2016-01-20 | 江苏绿叶锅炉有限公司 | Panel bending machine |
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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: 20160504 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |