CN204639012U - The core roller arrangement of looping mill - Google Patents
The core roller arrangement of looping mill Download PDFInfo
- Publication number
- CN204639012U CN204639012U CN201520261850.7U CN201520261850U CN204639012U CN 204639012 U CN204639012 U CN 204639012U CN 201520261850 U CN201520261850 U CN 201520261850U CN 204639012 U CN204639012 U CN 204639012U
- Authority
- CN
- China
- Prior art keywords
- core roller
- ring
- looping mill
- snap ring
- holder shoulder
- 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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Abstract
The utility model relates to numerical control ring milling train mechanical equipment technical field, and specifically a kind of core roller arrangement of looping mill, comprises core roller, described core roller is provided with holder shoulder, and described holder shoulder is flexibly connected with sleeve mold.Owing to core roller being provided with holder shoulder, and holder shoulder is flexibly connected with sleeve mold, when the ring that rolling is different, only needs to change sleeve mold and just can roll out difform ring.The utility model is not only applicable to various ring looping mill rolling, and can also enhance productivity.
Description
Technical field
The utility model relates to numerical control ring milling train mechanical equipment technical field, specifically a kind of core roller arrangement of looping mill.
Background technology
Numerical control looping mill rolling is the part rolling near-net-shape technology of a kind of advanced person, due to the feature that its continuous and local multi-pass asymmetrical rolling is shaped, there is advantage that is laborsaving, energy-conservation, material-saving, particularly there is good tissue and surface quality and the technical advantage such as efficient, be thus day by day widely used in high-end manufacture fields such as Aeronautics and Astronautics, wind-powered electricity generation, high ferro and automobiles.Ring is through axially rolled, by the compatible deformation repeatedly of axial co-deflection district, footpath material, can make ring base in the process of swelling, produce sufficient plastic deformation and volume transfer, control in conjunction with rational temperature, the Fine Texture of Material of optimization can be obtained, thus shaping high-performance high-quality ring.The operation principle of numerical control looping mill rolling is mainly: do active movement by driven roller, band rotating ring base and core roller make driven motions, and cone roller makes axial rotation motion, is moved make ring base thinning in radial deformation district by core roller, internal-and external diameter increases, and makes ring base height pressurized produce axial deformation by cone roller.The shape of current ring is different, and just need to design different core roller, the looping mill rolling of different ring is shaping need change core roller, and cause production cost high, efficiency is low.
Utility model content
For above-mentioned weak point of the prior art, the utility model aims to provide a kind of core roller arrangement being applicable to each ring looping mill rolling, looping mill that production efficiency is high.
For solving the problems of the technologies described above, the core roller arrangement of looping mill of the present utility model, comprises core roller, described core roller is provided with holder shoulder, and described holder shoulder is flexibly connected with sleeve mold.
Described core roller is provided with lower snap ring, upper snap ring, regulating part and stop part.
Described lower snap ring and upper snap ring are connected with stop part respectively, and described regulating part is arranged at outer embrane lower end.
Described stop part is arranged in the annular groove on core roller.
The core roller arrangement of looping mill of the present utility model, owing to core roller being provided with holder shoulder, and sleeve mold is takeed on holder and is flexibly connected, when the ring that rolling is different, only need change sleeve mold just can roll out difform ring, therefore this device not only can be used for each ring looping mill rolling, and can also enhance productivity, core roller is provided with lower snap ring and upper snap ring, and lower snap ring and upper snap ring are connected with stop part, descend snap ring and upper snap ring and the play of stop part to core roller to play interception at work, make total work more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the core roller arrangement of the utility model looping mill.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
As shown in Figure 1, looping mill core roller arrangement of the present utility model, comprises core roller (1), and described core roller 1 is provided with holder shoulder 2, described holder shoulder 2 is flexibly connected with sleeve mold 3.Because sleeve mold 3 is flexibly connected with holder shoulder 2, when the ring that rolling is different, only need change sleeve mold 3 just can roll out difform ring, and therefore this device not only can be used for each ring looping mill rolling, and can also enhance productivity.
Described core roller 1 is provided with lower snap ring 5, upper snap ring 6, regulating part 8 and stop part 4.Described lower snap ring 5 and upper snap ring 6 are connected with stop part 4 respectively, and described regulating part 8 is arranged at outer embrane 3 lower end.Described stop part 4 is arranged in the annular groove 7 on core roller 1.Because lower snap ring 5 and upper snap ring 6 are connected with stop part 4 respectively, and stop part 4 is arranged in the annular groove 7 of core roller 1, the play of snap ring 5, upper snap ring 6 and stop part 4 pairs of core rollers 1 is operationally descended to play interception, make total work more stable, regulating part 8 pairs of outer embranes 3 have the function regulating height.
During concrete use, sleeve mold 3 is gone out according to ring profile design, this sleeve mold 3 is arranged on holder shoulder 2, the height of sleeve mold 3 on core roller 1 is regulated by regulating part 8, again by regulating lower snap ring 5, upper snap ring 6 and stop part 4 to stop core roller 1 play, when needing the ring of other shape of rolling, change other sleeve mold 3 by holder shoulder 2.
Claims (4)
1. a core roller arrangement for looping mill, comprises core roller (1), it is characterized in that: described core roller (1) is provided with holder shoulder (2), and described holder shoulder (2) is flexibly connected with sleeve mold (3).
2. the core roller arrangement of looping mill according to claim 1, is characterized in that: described core roller (1) is provided with lower snap ring (5), upper snap ring (6), regulating part (8) and stop part (4).
3. the core roller arrangement of looping mill according to claim 2, it is characterized in that: described lower snap ring (5) and upper snap ring (6) are connected with stop part (4) respectively, and described regulating part (8) is arranged at outer embrane (3) lower end.
4. the core roller arrangement of looping mill according to claim 2, is characterized in that: described stop part (4) is arranged in the annular groove (7) on core roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261850.7U CN204639012U (en) | 2015-04-28 | 2015-04-28 | The core roller arrangement of looping mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261850.7U CN204639012U (en) | 2015-04-28 | 2015-04-28 | The core roller arrangement of looping mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639012U true CN204639012U (en) | 2015-09-16 |
Family
ID=54091788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261850.7U Expired - Fee Related CN204639012U (en) | 2015-04-28 | 2015-04-28 | The core roller arrangement of looping mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772419A (en) * | 2015-04-28 | 2015-07-15 | 贵州航天新力铸锻有限责任公司 | Mandrel device for looping type rolling mill |
| CN110369652A (en) * | 2019-07-26 | 2019-10-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of looping mill rolling core roll structure and its production technology for inner convex platform |
-
2015
- 2015-04-28 CN CN201520261850.7U patent/CN204639012U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772419A (en) * | 2015-04-28 | 2015-07-15 | 贵州航天新力铸锻有限责任公司 | Mandrel device for looping type rolling mill |
| CN110369652A (en) * | 2019-07-26 | 2019-10-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of looping mill rolling core roll structure and its production technology for inner convex platform |
| CN110369652B (en) * | 2019-07-26 | 2020-11-20 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Ring rolling core roller structure and production process for inner boss by using same |
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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: 20150916 Termination date: 20160428 |