CN201586720U - Conical roller mould of large-scale ring rolling machine - Google Patents
Conical roller mould of large-scale ring rolling machine Download PDFInfo
- Publication number
- CN201586720U CN201586720U CN200920352704XU CN200920352704U CN201586720U CN 201586720 U CN201586720 U CN 201586720U CN 200920352704X U CN200920352704X U CN 200920352704XU CN 200920352704 U CN200920352704 U CN 200920352704U CN 201586720 U CN201586720 U CN 201586720U
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- CN
- China
- Prior art keywords
- conical roller
- rolling machine
- ring rolling
- scale ring
- awl roller
- 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
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- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 230000007704 transition Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a conical roller mould of a large-scale ring rolling machine, belonging to moulds. The conical roller mould structurally comprises a conical roller body and a lower conical roller, wherein a concave station is annularly arranged at the back part of the conical roller body. Compared with the prior art, the conical roller mould of the large-scale ring rolling machine has the characteristics of reducing the raw material consumption, the processing cost and the labor intensity, saving the time and the like, thereby having favorable popularization and using values.
Description
Technical field
The utility model relates to a kind of mould, especially a kind of large-scale ring rolling machine awl roller die tool.
Background technology
At present, large-scale ring rolling machine used roll when axial spreading is straight line awl roller, the annular forging piece of rolling and shaping, its upper and lower end face all is parallel planes, and for the workpiece that hub is arranged outside the end faces such as rolling system wind power tower flange, also need again parallel plane to be processed, be processed into the workpiece that there is hub in the outside, so just increase raw materials consumption and processing charges, but also increased labour intensity and time.At present, good solution is not also arranged.
The utility model content
Technical assignment of the present utility model is to provide a kind of large-scale ring rolling machine awl roller die tool at above-mentioned deficiency of the prior art, and this large-scale ring rolling machine awl roller die tool has and reduced raw materials consumption and processing charges, reduces labour intensity, the characteristics of having saved the time.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises the awl roller body and bores roller down that the rear annular of described awl roller body is provided with concave station.
The awl roller body of described concave station front side is provided with gradient, is provided with arc transition at the edge of concave station.
Large-scale ring rolling machine awl roller die tool of the present utility model is compared with prior art, has following outstanding beneficial effect: reduced raw materials consumption and processing charges, reduce labour intensity, saved the time, easy to use, simple in structure, applied widely, can be used for rolling over the characteristics such as annular element of making different size.
Description of drawings
Accompanying drawing 1 is the structural representation of large-scale ring rolling machine awl roller die tool;
Description of reference numerals: 1, awl roller body, 2, concave station, 3, gradient, 4, arc transition, 5, bore roller down, 6, workpiece.
The specific embodiment
With reference to explaining below 1 pair of large-scale ring rolling machine awl roller die tool work of the present utility model of Figure of description.
Large-scale ring rolling machine awl roller die tool of the present utility model, its structure comprises awl roller body 1 and bores roller 5 down that the rear annular of described awl roller body 1 is provided with concave station 2.
The awl roller body 1 of described concave station front side is provided with gradient 3, is provided with arc transition 4 at the edge of concave station 2.Make the end face outside that the hub place smooth transition of the workpiece of hub be arranged, burr can not occur, use safer.
The large-scale ring rolling machine of the present utility model awl roller die tool course of work: at first with workpiece 6 handlings to the collars machine, place awl roller body 1 and bore between the roller 5 down, start the collars machine and begin rolling, in radial rolling, axially also carry out roll off, by adjusting the position of workpiece 6 on awl roller body 1, the high neck portion in workpiece 6 outsides is positioned within the concave station 2, awl roller body 1 presses down, and along with the carrying out of whole collars process, can roll over and make the annular forging piece that the outside has hub.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. large-scale ring rolling machine awl roller die tool comprises the awl roller body and bores roller down, and it is characterized in that: the rear annular of described awl roller body is provided with concave station.
2. large-scale ring rolling machine according to claim 1 awl roller die tool, it is characterized in that: the awl roller body of described concave station front side is provided with gradient, is provided with arc transition at the edge of concave station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920352704XU CN201586720U (en) | 2009-12-31 | 2009-12-31 | Conical roller mould of large-scale ring rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920352704XU CN201586720U (en) | 2009-12-31 | 2009-12-31 | Conical roller mould of large-scale ring rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586720U true CN201586720U (en) | 2010-09-22 |
Family
ID=42746488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920352704XU Expired - Fee Related CN201586720U (en) | 2009-12-31 | 2009-12-31 | Conical roller mould of large-scale ring rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357657A (en) * | 2013-08-08 | 2013-10-23 | 尹思福 | Circulating rolling-compaction rolling mill composed of upper rotary cone and lower rotary cone |
| CN110479926A (en) * | 2019-08-02 | 2019-11-22 | 武汉理工大学 | Separate space enveloping forming equipment for large complex components |
| CN111940649A (en) * | 2020-07-13 | 2020-11-17 | 济南沃茨数控机械有限公司 | Method and device for rolling special-shaped ring piece |
-
2009
- 2009-12-31 CN CN200920352704XU patent/CN201586720U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357657A (en) * | 2013-08-08 | 2013-10-23 | 尹思福 | Circulating rolling-compaction rolling mill composed of upper rotary cone and lower rotary cone |
| CN110479926A (en) * | 2019-08-02 | 2019-11-22 | 武汉理工大学 | Separate space enveloping forming equipment for large complex components |
| CN110479926B (en) * | 2019-08-02 | 2020-08-04 | 武汉理工大学 | Split-type space envelope forming equipment for large and complex components |
| CN111940649A (en) * | 2020-07-13 | 2020-11-17 | 济南沃茨数控机械有限公司 | Method and device for rolling special-shaped ring piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250217 Zhangqiu Province, Ji'nan City, the town of Wang Ji Road, No., No. 9001 Patentee after: SHANDONG IRAETA HEAVY INDUSTRY CO., LTD. Address before: The first Luyang Industrial Park in Zhangqiu City, Ji'nan City, 250217 Guanzhuang Township in Shandong province Zhao Cun Xi No. 8 three Patentee before: Shandong Iraeta Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20171231 |