CN202498081U - Electromechanical screwdown device of electromagnetic clutch of rolling mill - Google Patents
Electromechanical screwdown device of electromagnetic clutch of rolling mill Download PDFInfo
- Publication number
- CN202498081U CN202498081U CN2012200716605U CN201220071660U CN202498081U CN 202498081 U CN202498081 U CN 202498081U CN 2012200716605 U CN2012200716605 U CN 2012200716605U CN 201220071660 U CN201220071660 U CN 201220071660U CN 202498081 U CN202498081 U CN 202498081U
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- motor
- screwdown
- electromagnetic clutch
- depress
- rolling mill
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Abstract
The utility model belongs to a roller regulating mechanism of a strip rolling mill and mainly relates to an electromechanical screwdown device of an electromagnetic clutch of a rolling mill. The electromechanical screwdown device comprises two screwdown motors, namely a screwdown motor I (1) and a screwdown motor II (4). A left speed reducer (2) and a right speed reducer (5) are connected with the screwdown motor I (1) and the screwdown motor II (4) respectively and correspondingly. The device is characterized in that the screwdown motor I (1) and the screwdown motor II (4) are connected in series into a whole through an electromagnetic clutch (3) arranged between the screwdown motor I (1) and the screwdown motor II (4). According to the structure of the electromechanical screwdown device of an electromagnetic clutch of a rolling mill, the screwdown motor I and the screwdown motor II are connected in series into a whole through the electromagnetic clutch, so that the electromechanical screwdown device can regulate the lifting both synchronously and independently. Meanwhile, the device is convenient in maintenance and overcomes the defects in the prior art.
Description
Technical field
The utility model belongs to the roll-adjusting gears of strip-mill strip, relates generally to a kind of electromagnetic clutch electric screw down gear of milling train.
Background technology
In the roll-adjusting gears of plate, hoop mill, when producing, most of milling train relies on the electric screw down gear adjustment
Roll gap, electric screw down gear are depressed motor and are adopted two bridge motors mainly by depressing motor, worm-gear speed reducer, shaft coupling, depressing leading screw and nut etc. and form.A motor connects left reductor, and another motor connects right reductor.Be cascaded through shaft coupling between two motors.Depress the leading screw synchronization lifting about needing motor via reducer to drive in process of production, can monolateral adjustment go up and down again to satisfy the needs of roll gap adjustment.But, can not carry out monolateral adjustment and go up and down by the left and right sides screwdown gear that shaft coupling connects.When equipment being keeped in repair maintenance, need to climb up enclosure and unclamp shaft coupling by the professional, bother very much during operation.This kind structure can not realize monolateral adjustment up-down, and gives when keeping in repair maintenance and make troubles.
Summary of the invention
The purpose of the utility model is the electromagnetic clutch electric screw down gear that proposes a kind of milling train, makes it can adjust up-down synchronously, can adjust up-down separately again, also is convenient to equipment is keeped in repair maintenance, overcomes the existing in prior technology deficiency.
The utility model adopts following technical proposals to accomplish its invention task: a kind of electromagnetic clutch electric screw down gear of milling train; Electric screw down gear has two and depresses motor: depress the motor I, depress the motor II, correspondence depresses the motor I, depress the motor II is provided with coupled left reductor, right reductor respectively; Depress the motor I, depress between the motor II through the electromagnetic clutch series connection and be one, make electric screw down gear when normal compacting, electromagnetic clutch is charged, realizes that depressing motor for two can adjust synchronously; When the deflection of roll change post-equalization roll, the electromagnetic clutch outage, left and right sides screwdown gear separates, and can realize monolateral adjustment up-down, also makes things convenient for simultaneously monolateral screwdown gear is keeped in repair maintenance.
Describedly depress the motor I, depress the motor II and all adopt bridge motor.
The electromagnetic clutch electric screw down gear of a kind of milling train that the utility model proposes; Utilize electromagnetic clutch will depress the motor I, depress motor II series connection and be one; Make electric screw down gear can adjust up-down synchronously; Can adjust up-down separately again, also be convenient to equipment is keeped in repair maintenance, overcome the existing in prior technology deficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, depress the motor I, 2, left reductor, 3, electromagnetic clutch, 4, depress the motor II, 5, right reductor.
The specific embodiment
Embodiment in conjunction with accompanying drawing provides, explain the utility model:
As shown in Figure 1; A kind of electromagnetic clutch electric screw down gear of milling train; Electric screw down gear has two and depresses motor: depress motor I 1, depress motor II 4, correspondence depresses motor I 1, depress motor II 4 is provided with coupled left reductor 2, right reductor 3 respectively; Depress motor I 1, depress between the motor II 4 through electromagnetic clutch 3 series connection and be one, make electric screw down gear when normal compacting, electromagnetic clutch 3 is charged, realizes that depressing motor for two can adjust synchronously; When the deflection of roll change post-equalization roll, the electromagnetic clutch outage, left and right sides screwdown gear separates, and can realize monolateral adjustment up-down, also makes things convenient for simultaneously monolateral screwdown gear is keeped in repair maintenance.
The utility model does not detail part and is prior art.
Claims (1)
1. the electromagnetic clutch electric screw down gear of a milling train; Electric screw down gear has two and depresses motor: depress motor I (1), depress motor II (4), correspondence depresses motor I (1), depress motor II (4) is provided with coupled left reductor (2), right reductor (5) respectively; It is characterized in that: depress motor I (1), depress between the motor II (4) through electromagnetic clutch (3) series connection and be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200716605U CN202498081U (en) | 2012-03-01 | 2012-03-01 | Electromechanical screwdown device of electromagnetic clutch of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200716605U CN202498081U (en) | 2012-03-01 | 2012-03-01 | Electromechanical screwdown device of electromagnetic clutch of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498081U true CN202498081U (en) | 2012-10-24 |
Family
ID=47034709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200716605U Expired - Fee Related CN202498081U (en) | 2012-03-01 | 2012-03-01 | Electromechanical screwdown device of electromagnetic clutch of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498081U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088582A (en) * | 2017-06-15 | 2017-08-25 | 天津天重中直科技工程有限公司 | A kind of new short stress rolling mill screwdown gear |
| CN107649520A (en) * | 2017-09-25 | 2018-02-02 | 攀钢集团西昌钢钒有限公司 | A kind of milling train and its electric screw down gear |
| CN109675932A (en) * | 2018-12-21 | 2019-04-26 | 首钢京唐钢铁联合有限责任公司 | A kind of method of electromagnetic clutch centering centering |
-
2012
- 2012-03-01 CN CN2012200716605U patent/CN202498081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088582A (en) * | 2017-06-15 | 2017-08-25 | 天津天重中直科技工程有限公司 | A kind of new short stress rolling mill screwdown gear |
| CN107649520A (en) * | 2017-09-25 | 2018-02-02 | 攀钢集团西昌钢钒有限公司 | A kind of milling train and its electric screw down gear |
| CN109675932A (en) * | 2018-12-21 | 2019-04-26 | 首钢京唐钢铁联合有限责任公司 | A kind of method of electromagnetic clutch centering centering |
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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: 20121024 Termination date: 20150301 |
|
| EXPY | Termination of patent right or utility model |