CN2715875Y - Pressing roller apparatus - Google Patents
Pressing roller apparatus Download PDFInfo
- Publication number
- CN2715875Y CN2715875Y CN 200420060380 CN200420060380U CN2715875Y CN 2715875 Y CN2715875 Y CN 2715875Y CN 200420060380 CN200420060380 CN 200420060380 CN 200420060380 U CN200420060380 U CN 200420060380U CN 2715875 Y CN2715875 Y CN 2715875Y
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- CN
- China
- Prior art keywords
- axle
- bearing
- pressing roller
- roller
- steel
- 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 a pressing roller apparatus. A rolling body is connected with a roller frame via a shaft, and the roller frame is connected with a pressing roller. The pressing roller apparatus is characterized in that a bearing (5) is sheathed with the body of the shaft (2), a bushing (3) is pressed on the internal diameter end surface of the bearing (5), and a permeable cover 4 is sheathed with the bushing (3); the permeable cover (4) is pressed on external diameter end surface of the bearing (5), the permeable cover (4) is) is fixedly connected with the rolling body (10), and roller frame (1) is connected with the shaft (5) via a locking device. The pressing roller apparatus causes the shafts of the pressing roller to rotate flexibly, the pressing roller apparatus is not easy to deform due to abrasion, and the surface quality of steel straightened by a straightener can be ensured.
Description
Technical field
The utility model relates to a kind of press-roller device, and particularly a kind of pressure roller shaft that makes can be rotated press-roller device flexibly.
Background technology
In the metallurgical industry, often the steel of roll forming need be aligned becomes steel.Because the steel through roll forming is wavy, need aligning.The power of the play of vertical direction before when aligning, must retraining steel plate with pressure roller to enter the straightener mouth.The pressure roller of metallurgy industry use at present, employing is through axle on the rolling element of press-roller device fixing or between axle and rolling element copper sheathing is set and axle is connected with copper sheathing, rolling element again, these two kinds of methods, make axle use a period of time because wearing and tearing produce distortion, axle rotates dumb, even stuck phenomenon occurs, when the steel that is shaped is aligned through straightener, make the steel surface produce hard defects such as hanging trace, substandard products, waste product, off standard occur, cause damage.
Goal of the invention
The purpose of this utility model provides a kind of press-roller device.It rotates flexibly the axle of pressure roller, is difficult for abrasion deformation, and can guarantees through the steel surface quality behind aligning.
Rolling element of the present utility model is connected with the roller frame by axle, the roller frame is connected with pressure roller, it is characterized in that: rolling bearing is enclosed within on the axle body of axle, lining is pressed in the end face of bearing, saturating lid is enclosed within on the lining, the bottom of saturating lid is pressed in the end face of the external diameter of bearing, with fixedlying connected with rolling element of covering thoroughly, with locking device the end of roller frame with axle is connected.
The utility model has the advantages that:
1, because bearing and be stamped effect to axle location thoroughly, bearing can make axle rotate flexibly, and saturating lid also has the effect of oil storage, can guarantee that therefore axle rotates flexibly, lubricates.Again because of bearing makes the wearing and tearing of axle itself little, so the axle of pressure roller is not easy to wear.After bearing is worn, only need to change bearing and get final product, advantage easy to maintenance is arranged.
2, the steel that is shaped is is promptly come over and pledged allegiance to before sending straightener to through press-roller device, makes smoothing roll and aligning roll surface not stabbed, damage, wound by steel toe, has guaranteed the fineness of aligning roll surface.
3. the steel that is shaped is sent straightener to through press-roller device, rolling element in the press-roller device rotates with moving of steel, the axle of pressure roller promptly can rotate neatly, axle can not occur and rotate dumb or stuck phenomenon, can avoid the steel surface to produce hard defects such as hanging trace, the quality of steel surface be can guarantee, substandard products, waste product, off standard reduced.
The utility model is applicable to cold rolling, the device that hot rolling, shipbuilding industry, mechanical industry etc. can make axle rotate flexibly.
Below in conjunction with accompanying drawing the utility model is described further.
Description of drawings
Fig. 1 is the structure diagram of utility model, also is a kind of embodiment of the present utility model.
1 is the rod frame among the figure, and 2 is axle, and 3 is lining, and 4 is to cover, and 5 is bearing, and 6 are locking adjustment lining, and 7 is handle, and 8 is bolt, and 9 is manually to coil, and 10 is rolling element, and 11 is tank filler sleeve.
The specific embodiment
Referring to Fig. 1.Rolling element 10 is connected with the roller frame by axle 2, and roller frame 1 is connected with pressure roller.Axle is provided with tank filler sleeve 11, to guarantee the lubricated of axle.Bearing 5 is enclosed within on axle 2 the axle body, and lining 3 is pressed in the internal diameter end face of bearing 5, covers 4 thoroughly and is enclosed within on the lining 3, covers 4 end faces that are pressed in the external diameter of bearing 5 thoroughly, will cover 4 thoroughly and fixedly connected with rolling element 10.Have externally threaded locking adjustment lining 6 and be threaded with roller frame 1, the bottom surface and axle bush 3 interference fits of lining 6 are adjusted in locking.Handle 7, bolt 8 are adjusted lining 6 with locking successively and are threaded, and manually coil 9 and are connected with bolt.Adjust manual dish 9 and can lock being connected of roller frame 1 and axle 5.
Locking roller frame 1 is connected with axle 5, can also adopt other locking devices such as rivet, bolt, can reach above-mentioned effect same.
The utility model is upper and lower being symmetrical arranged in press-roller device, steel is from process between two rolling elements, and the steel that this device is aligned needs in this process has the effect of location, buffering, antidetonation, absorption.
During work, the steel that is shaped is sent straightener to through press-roller device, and this moment, the rolling element of press-roller device rotated with moving of steel, and steel is come over and pledged allegiance to before entering straightener, avoid smoothing roll and aligning roll surface to be stabbed, wound, damage, guaranteed the steel surface quality by steel toe.
Claims (2)
1. press-roller device, rolling element is connected with the roller frame by axle, the roller frame is connected with pressure roller, it is characterized in that: bearing (5) is enclosed within on the axle body of axle (2), lining (3) is pressed in the internal diameter end face of bearing (5), and saturating lid (4) is enclosed within on the lining (3), and the bottom of saturating lid (4) is pressed in the end face of the external diameter of bearing (5), to cover (4) thoroughly and fixedly connected, roller frame (1) will be connected with axle (5) with locking device with rolling element (10).
2. press-roller device according to claim 1 is characterized in that: bearing (5) is a rolling bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060380 CN2715875Y (en) | 2004-07-20 | 2004-07-20 | Pressing roller apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060380 CN2715875Y (en) | 2004-07-20 | 2004-07-20 | Pressing roller apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715875Y true CN2715875Y (en) | 2005-08-10 |
Family
ID=34873002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060380 Expired - Fee Related CN2715875Y (en) | 2004-07-20 | 2004-07-20 | Pressing roller apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715875Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506418C (en) * | 2006-07-06 | 2009-07-01 | 宝山钢铁股份有限公司 | Supporting roller split inner sleeve or split bearing assembled connecting device |
| CN108856404A (en) * | 2018-07-05 | 2018-11-23 | 河南宏源车轮股份有限公司 | A kind of furling plate round machine |
-
2004
- 2004-07-20 CN CN 200420060380 patent/CN2715875Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100506418C (en) * | 2006-07-06 | 2009-07-01 | 宝山钢铁股份有限公司 | Supporting roller split inner sleeve or split bearing assembled connecting device |
| CN108856404A (en) * | 2018-07-05 | 2018-11-23 | 河南宏源车轮股份有限公司 | A kind of furling plate round machine |
| CN108856404B (en) * | 2018-07-05 | 2024-01-12 | 宏源精工车轮股份有限公司 | Rolling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING STEEL CO., LTD. Free format text: FORMER OWNER: CHONGQING STEEL(GROUP)CO., LTD. Effective date: 20090410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090410 Address after: Li Zilin, Dadukou District of Chongqing zip code: 400081 Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: Da Yan Chongqing Dadukou District Three Village No. 1, zip code: 400080 Co-patentee before: Chongqing Iron and Steel Co., Ltd. Patentee before: Chongqing iron and steel (Group) limited liability company |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 |