CN202943082U - Adjustable rolls - Google Patents
Adjustable rolls Download PDFInfo
- Publication number
- CN202943082U CN202943082U CN 201220533614 CN201220533614U CN202943082U CN 202943082 U CN202943082 U CN 202943082U CN 201220533614 CN201220533614 CN 201220533614 CN 201220533614 U CN201220533614 U CN 201220533614U CN 202943082 U CN202943082 U CN 202943082U
- Authority
- CN
- China
- Prior art keywords
- roll
- rolls
- rolling
- drive roll
- adjustable
- 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 discloses adjustable rolls which comprise a drive roll and rolls. A roll drive assembly power output end is matched with the drive roll in a driving mode. The rolls are at least two rolling mouths which are formed in the circumference of the drive roll and distributed along the circumference. The distribution range of the rolls is not larger than semi circle of the drive roll. The roll at the most front end and the drive roll are arranged above the drive roll in a parallel mode. A guide for guiding a workpiece into the next rolling mouth is arranged between adjacent rolls. Circumferential direction space of the adjacent rolls is adjustable, and the length of the guide is adjustable. A leading guide is arranged on a rack in front of the roll at the most front end and above a meshing mouth, and the leading guide is a plate-shaped structure which tilts inward and guides the workpiece into the mesh mouth. According to the adjustable rolls, the structure that the plurality of rolls are arranged along the circumferential direction of the drive roll is adopted, and thus the workpiece can be meshed smoothly, roll collision is avoided, rolling in a bending mode of the workpiece can be realized, and the aim of asynchronous rolling is achieved. At the same time, asynchronous rolling parameters can be adjusted.
Description
Technical field
The utility model relates to a kind of metalworking milling train parts, particularly a kind of rolling mill roll.
Background technology
Roll is the comparatively common equipment of metal processing, by the deformation processing of at least two rolls realizations to metal, to obtain set metallicity bed.To asynchronous rolling machine, be particularly that a kind of speed is not reciprocity rolling, be used for rolling work roll surface linear velocity of rolling mouth and do not wait, to reduce roll-force; Therefore claim that again differential is rolling, also claim to rub with the hands and roll.To seem linear velocity inconsistent due to roll for asymmetrical rolling, the workpiece upper and lower surface distortion that shuts out is inconsistent, according to certain rule crystalline form oblique arrangement, for the relatively poor situation of product processability of normal rolling rear formation, adopt asymmetrical rolling can improve the processing characteristics of metal.
In prior art, the roll on the milling train of asymmetrical rolling is comparatively fixing, can not realize the workpiece of different metal, different size requirement is had the rolling of versatility.
Therefore, need a kind of roll of asymmetrical rolling milling train, have comparatively simple structure, realize asymmetrical rolling, can adjust as required rolling size, and can adjust the position along the workpiece traffic direction, realize the different asymmetrical rollings that require.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of adjustable roller, has comparatively simple structure, realizes asymmetrical rolling, can adjust as required rolling size, and can adjust the position along the workpiece traffic direction, realizes the different asymmetrical rollings that require.
The utility model discloses a kind of adjustable roller, comprise support, on described support, along the adjustable mode in rolling direction position, roll chock to be set, the roll shaft of described roll is rotatably assorted and is supported in roll chock.
Preferably, arrange on described support and connect and the workpiece traffic direction arranges when rolling bar shaped groove, described roll chock arranges connecting rod, and described connecting rod passes the bar shaped groove and is fixedly installed on support by threaded engagement inner nut and outer nut.
The beneficial effects of the utility model: adjustable roller described in the utility model, adopt bilaterally adjustable roll structure, have comparatively simple structure, realize asymmetrical rolling, can adjust as required rolling size, and can adjust the position along the workpiece traffic direction, realize the different asymmetrical rollings that require.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further described.
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is that Fig. 1 is along A to view, as shown in the figure, adjustable roller of the present utility model, comprise support 3, on described support 3, along the adjustable mode in rolling direction position, roll chock 2 to be set, the roll shaft of described roll 1 is rotatably assorted and is supported in roll chock 2.
Arrange on described support 3 and connect and the workpiece traffic direction arranges when rolling bar shaped groove 4, described roll chock 2 arranges connecting rod 6, and described connecting rod 6 passes bar shaped groove 4 and is fixedly installed on support by threaded engagement inner nut 8 and outer nut 5.
As shown in the figure, the roll anteposition also is provided with guide and guard 7 on support, realizes rolling smoothly.
Claims (2)
1. adjustable roller, it is characterized in that: comprise support, on described support, along the adjustable mode in rolling direction position, roll chock to be set, the roll shaft of described roll is rotatably assorted and is supported in roll chock.
2. adjustable roller according to claim 1, it is characterized in that: arrange on described support and connect and the workpiece traffic direction arranges when rolling bar shaped groove, described roll chock arranges connecting rod, and described connecting rod passes the bar shaped groove and is fixedly installed on support by threaded engagement inner nut and outer nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533614 CN202943082U (en) | 2012-10-18 | 2012-10-18 | Adjustable rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220533614 CN202943082U (en) | 2012-10-18 | 2012-10-18 | Adjustable rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943082U true CN202943082U (en) | 2013-05-22 |
Family
ID=48418798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220533614 Expired - Fee Related CN202943082U (en) | 2012-10-18 | 2012-10-18 | Adjustable rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860559A (en) * | 2019-11-25 | 2020-03-06 | 重庆理工大学 | Device for changing texture of magnesium alloy plate |
-
2012
- 2012-10-18 CN CN 201220533614 patent/CN202943082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860559A (en) * | 2019-11-25 | 2020-03-06 | 重庆理工大学 | Device for changing texture of magnesium alloy plate |
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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: 20130522 Termination date: 20141018 |
|
| EXPY | Termination of patent right or utility model |