CN2553918Y - Quick roll-changing device for vertical roll of rolling - Google Patents
Quick roll-changing device for vertical roll of rolling Download PDFInfo
- Publication number
- CN2553918Y CN2553918Y CN 02239493 CN02239493U CN2553918Y CN 2553918 Y CN2553918 Y CN 2553918Y CN 02239493 CN02239493 CN 02239493 CN 02239493 U CN02239493 U CN 02239493U CN 2553918 Y CN2553918 Y CN 2553918Y
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- CN
- China
- Prior art keywords
- screw rod
- motor
- roll
- push head
- utility
- 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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- Metal Rolling (AREA)
Abstract
The utility model relates to a steel rolling production auxiliary device, in particular to a special device for fast replacing a vertical roll of a rolling mill. The technical proposal is that the utility model consists of a frame 1, a motor 2, a reducer 3, a screw rod 4 and a push head 5; the motor is matched with the reducer and is fixed on the frame; the output of the reducer is connected with one end of the screw rod; the other end of the screw rod is fixedly connected with the push head. The motor drives the screw rod to move forwards; the push head fixed at the front end of the screw head also moves forwards, in order to implement the operation of replacing the vertical roll of the rolling mill; the motor reversely rotates and the screw rod and the push head move backwards to implement one working period. Owning to direct transmission by the screw rod with synchronous operation, the push head can freely move backward and forward, thus avoiding that the push head is blocked and the motor is burned, the roll replacing time is reduced, and the production efficiency is improved. The utility model has the advantages of reasonable structure, being convenient and fast to replace the vertical roll of the rolling mill, reducing the roll replacing time, etc.
Description
Technical field: the utility model relates to a kind of steel rolling production auxiliary equipment, particularly changes the isolated plant of milling train edger roll fast.
Background technology: at present, in belt steel rolling production, need to change fast the milling train edger roll, existing changing rig by frame, motor, reductor, double lead, cut somebody's hair and form, motor is connected with the reductor coupling, is fixed on the frame, and the output of reductor connects two screw mandrels, two screw mandrels are fixedlyed connected with cutting somebody's hair, because two screw mandrels can not advance and retreat synchronously, in the roll change process, often cause and cut somebody's hair stuckly, burn motor, prolong roll changing time, inefficiency, influence is produced, and increases cost.
The utility model purpose provides a kind of milling train edger roll fast roll changing device, finishes the milling train edger roll rapidly and changes task, solves the problems referred to above that exist in the background technology.
The utility model content: milling train edger roll fast roll changing device by frame, motor, reductor, screw rod, cut somebody's hair and form, motor is connected with the reductor coupling, be fixed on the frame, an end of the output connecting screw rod of reductor, the other end of screw rod are fixedlyed connected with cutting somebody's hair.
Adopt the utility model, the motor-driven reductor rotates, and screw rod travels forward, and cutting somebody's hair that screw front end is fixing also travels forward, and finishes the milling train edger roll work of changing, the motor reverse rotation, and a work period is finished in the screw rod and the motion backward of cutting somebody's hair.Because by the direct transmission of screw rod, carry out synchronously, it is free to advance or retreat to cut somebody's hair, avoid cutting somebody's hair blocking and burn motor, reduce roll changing time, enhance productivity.
The utlity model has rational in infrastructure, characteristics such as replacing milling train edger roll is convenient rapidly, minimizing roll changing time, enhance productivity, reduce production costs.
Description of drawings: accompanying drawing is the utility model example structure schematic diagram.
Among the figure: frame 1, motor 2, reductor 3, screw rod 4 cuts somebody's hair 5.
The specific embodiment:, further specify the utility model by embodiment below in conjunction with accompanying drawing.
In an embodiment, milling train edger roll fast roll changing device by frame 1, motor 2, reductor 3, screw rod 4, cut somebody's hair and 5 form, motor is connected with the reductor coupling, is fixed on the frame, one end of the output connecting screw rod of reductor, the other end of screw rod are fixedlyed connected with cutting somebody's hair.The motor-driven reductor rotates, and screw rod travels forward, and cutting somebody's hair that screw front end is fixing also travels forward, and finishes the milling train edger roll work of changing, the motor reverse rotation, and original position is got back in the screw rod and the motion backward of cutting somebody's hair, and finishes a work period.Cut somebody's hair and roll change buggy between can limit by chute owing to by the direct transmission of screw rod, carry out synchronously, it is free to advance or retreat to cut somebody's hair, and avoids cutting somebody's hair blocking and burns motor, reduces roll changing time, enhances productivity.
Claims (1)
1, a kind of milling train edger roll fast roll changing device with frame (1), motor (2), reductor (3), cut somebody's hair (5), motor is connected with the reductor coupling, be fixed on the frame, also has screw rod (4) in it is characterized in that forming, one end of the output connecting screw rod of reductor, the other end of screw rod are fixedlyed connected with cutting somebody's hair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239493 CN2553918Y (en) | 2002-06-22 | 2002-06-22 | Quick roll-changing device for vertical roll of rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239493 CN2553918Y (en) | 2002-06-22 | 2002-06-22 | Quick roll-changing device for vertical roll of rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2553918Y true CN2553918Y (en) | 2003-06-04 |
Family
ID=33712859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02239493 Expired - Fee Related CN2553918Y (en) | 2002-06-22 | 2002-06-22 | Quick roll-changing device for vertical roll of rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2553918Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172828A (en) * | 2010-12-30 | 2011-09-07 | 一重集团大连设计研究院有限公司 | Replacement device for main motor of vertical roller mill |
-
2002
- 2002-06-22 CN CN 02239493 patent/CN2553918Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172828A (en) * | 2010-12-30 | 2011-09-07 | 一重集团大连设计研究院有限公司 | Replacement device for main motor of vertical roller mill |
| CN102172828B (en) * | 2010-12-30 | 2012-10-24 | 一重集团大连设计研究院有限公司 | Replacement device for main motor of vertical roller mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |