CN201871539U - Intermediate roll shifting device of rolling mill - Google Patents
Intermediate roll shifting device of rolling mill Download PDFInfo
- Publication number
- CN201871539U CN201871539U CN2010206304898U CN201020630489U CN201871539U CN 201871539 U CN201871539 U CN 201871539U CN 2010206304898 U CN2010206304898 U CN 2010206304898U CN 201020630489 U CN201020630489 U CN 201020630489U CN 201871539 U CN201871539 U CN 201871539U
- Authority
- CN
- China
- Prior art keywords
- worm
- speed reducer
- gear speed
- encoder
- calender rolls
- 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
Links
Images
Abstract
The utility model discloses an intermediate roll shifting device of a rolling mill. The intermediate roll shifting device of a rolling mill comprises a mill housing, an intermediate roll, a moving block, a first worm gear reduction box, a second worm gear reduction box, a connecting shaft, an oil motor, a coder, a coder shaft, a first coupler, a second coupler and a connecting sleeve, wherein the intermediate roll is installed on the mill housing; the moving block is connected with the intermediate roll; the first worm gear reduction box and the second worm gear reduction box are installed on the mill housing; screws on the worm gear reduction boxes are connected with the moving block; the oil motor is connected with the first worm gear reduction box by the first coupler; the first worm gear reduction box is connected with the connecting shaft by the connecting sleeve; the connecting shaft is connected with the second worm gear reduction box by the connecting sleeve; the coder is connected with the coder shaft by the second coupler; and the coder shaft is connected with the second worm gear reduction box. The intermediate roll shifting device can be used for solving the shifting problem of the intermediate roll by the self-locking function of the worm gear reduction boxes and has the advantage of simple and stable structure.
Description
Technical field
The utility model relates to cold rolling mechanical apparatus field, in particular a kind of intermediate calender rolls Traverse Displacement Unit of milling train.
Background technology
Existing six roller reversable cold-rolling machines are realized the steel band of cold rolling different in width by traversing intermediate calender rolls, and the intermediate calender rolls Traverse Displacement Unit in the existing milling train to be the utilization sideslip oil cylinder realize the traversing of intermediate calender rolls.Described sideslip oil cylinder all adopts touch sensor to locate.As shown in Figure 1, sideslip oil cylinder 100 drives movable block 200 by the protuberance that stretches out 210 that drives movable block 200 two ends and moves, and it is traversing that described movable block 200 drives intermediate calender rolls by connector 300.According to similar milling train use experience, touch sensor has wearing and tearing in the long-term process of using, and can cause sideslip oil cylinder to produce drift.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of intermediate calender rolls Traverse Displacement Unit of milling train, is intended to solve the intermediate calender rolls Traverse Displacement Unit of existing milling train, and the wearing and tearing in the use cause the problem of sideslip oil cylinder drift.
The technical solution of the utility model is as follows:
A kind of intermediate calender rolls Traverse Displacement Unit of milling train, comprise memorial archway, intermediate calender rolls and movable block, wherein, also comprise first worm-gear speed reducer, second worm-gear speed reducer, coupling spindle, oil motor, encoder, encoder axle, first shaft coupling, second shaft coupling and coupling sleeve, described intermediate calender rolls is installed on the memorial archway, movable block connects intermediate calender rolls, and described first worm-gear speed reducer and second worm-gear speed reducer are installed on the memorial archway, and the screw rod on the worm-gear speed reducer connects movable block; Described oil motor connects first worm-gear speed reducer by first shaft coupling, and first worm-gear speed reducer connects coupling spindle by coupling sleeve, and described coupling spindle connects second worm-gear speed reducer by coupling sleeve; Described encoder connects the encoder axle by second shaft coupling, and described encoder axle connects second worm-gear speed reducer.
The intermediate calender rolls Traverse Displacement Unit of described milling train wherein, also comprises bearing, and described bearing is two, and first worm-gear speed reducer and second worm-gear speed reducer are installed on the bearing.
The intermediate calender rolls Traverse Displacement Unit of described milling train wherein, also comprises the encoder support, and described encoder is installed on the encoder support, and described encoder support is fixed on the described bearing.
The intermediate calender rolls Traverse Displacement Unit of described milling train wherein, also comprises the oil motor support, and described oil motor is installed on the oil motor support, and described oil motor support is fixed on the described bearing.
The intermediate calender rolls Traverse Displacement Unit of described milling train wherein, also comprises the dash cover, and described dash is sheathed on the encoder.
The beneficial effects of the utility model: to regulate intermediate calender rolls traversing by original sideslip oil cylinder being changed into worm-gear speed reducer for the utility model, the auto-lock function of utilization worm-gear speed reducer has well solved the traversing problem of intermediate calender rolls, and simple in structure, modern design.
Description of drawings
Fig. 1 is the intermediate calender rolls Traverse Displacement Unit schematic diagram in the existing milling train.
Fig. 2 is the intermediate calender rolls Traverse Displacement Unit vertical view that the utility model provides.
Fig. 3 is the view of Fig. 2 from the M direction.
Fig. 4 is the view of Fig. 2 from the N direction.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, below the utility model is further described with reference to the accompanying drawing embodiment that develops simultaneously.
The Traverse Displacement Unit that the utility model provides is a worm-gear speed reducer, and an end of worm-gear speed reducer connects oil motor, and as power, the other end of worm-gear speed reducer connects encoder, is used to control the traversing amount of intermediate calender rolls.The auto-lock function of utilization worm-gear speed reducer has well solved the traversing problem of intermediate calender rolls.
Referring to Fig. 2,3 and 4, Traverse Displacement Unit comprises memorial archway 30, movable block 200, first worm-gear speed reducer 11, second worm-gear speed reducer 11 ', coupling spindle 5, oil motor 1, first shaft coupling 2, coupling sleeve 4, encoder 14, encoder axle 12, second shaft coupling 13, encoder support 15 and bearing 3.Intermediate calender rolls is installed on the memorial archway 30, and described movable block 200 connects intermediate calender rolls.Described worm-gear speed reducer 11 is provided with two, first worm-gear speed reducer 11 and second worm-gear speed reducer 11 '.Respectively one of movable block about 200.Described worm-gear speed reducer is installed on the bearing 3, and described bearing 3 is installed on the memorial archway 30 by screw 17.
One end of described first worm-gear speed reducer 11 connects oil motor 1, and the other end connects coupling spindle 5 by coupling sleeve 4.Described oil motor 1 connects first worm-gear speed reducer 11 by first shaft coupling 2.Described oil motor 1 is installed on the oil motor support 9, and described oil motor support 9 is fixed on the bearing 3 by primary screw 10.
One end of described second worm-gear speed reducer 11 ' connects encoder 14, and the other end connects coupling spindle 5 by coupling sleeve 4.Described encoder 14 is installed on the encoder support 15, and described encoder axle 12 connects second worm-gear speed reducer 11 ', and described encoder axle 12 is connected by second shaft coupling 13 with encoder 14.
Screw rod 111 in the described worm-gear speed reducer 11 connects the protuberance 210 of movable block 200, drives movable block 200 by moving forward and backward of screw rod 111 and moves forward and backward.Connector 300 in the described movable block 200 drives intermediate calender rolls and moves forward and backward, and realizes the traversing operation of intermediate calender rolls.
One six roller reversable cold-rolling machine comprises two cover intermediate calender rolls Traverse Displacement Units up and down, acts on two intermediate calender rolls of milling train respectively, with respect to roll line 31 symmetries.About worm-gear speed reducer 11 by coupling spindle 5 Synchronous Transmission, all be connected between described worm-gear speed reducer 11 and the coupling spindle 5 by coupling sleeve 4.
Owing to will spray Emulsion in the milling train production process, cause just water inlet easily of encoder 14 like this, and encoder 14 can not be intake, otherwise just out of control.Ask for this, for encoder 14 has designed a sealed dash cover 16, make encoder 14 waterproof specially.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (5)
1. the intermediate calender rolls Traverse Displacement Unit of a milling train, comprise memorial archway, intermediate calender rolls and movable block, it is characterized in that, also comprise first worm-gear speed reducer, second worm-gear speed reducer, coupling spindle, oil motor, encoder, encoder axle, first shaft coupling, second shaft coupling and coupling sleeve, described intermediate calender rolls is installed on the memorial archway, movable block connects intermediate calender rolls, described first worm-gear speed reducer and second worm-gear speed reducer are installed on the memorial archway, and the screw rod on the worm-gear speed reducer connects movable block; Described oil motor connects first worm-gear speed reducer by first shaft coupling, and first worm-gear speed reducer connects coupling spindle by coupling sleeve, and described coupling spindle connects second worm-gear speed reducer by coupling sleeve; Described encoder connects the encoder axle by second shaft coupling, and described encoder axle connects second worm-gear speed reducer.
2. the intermediate calender rolls Traverse Displacement Unit of milling train according to claim 1 is characterized in that, also comprises bearing, and described bearing is two, and first worm-gear speed reducer and second worm-gear speed reducer are installed on the bearing.
3. the intermediate calender rolls Traverse Displacement Unit of milling train according to claim 2 is characterized in that, also comprises the encoder support, and described encoder is installed on the encoder support, and described encoder support is fixed on the described bearing.
4. the intermediate calender rolls Traverse Displacement Unit of milling train according to claim 2 is characterized in that, also comprises the oil motor support, and described oil motor is installed on the oil motor support, and described oil motor support is fixed on the described bearing.
5. the intermediate calender rolls Traverse Displacement Unit of milling train according to claim 1 is characterized in that, also comprises the dash cover, and described dash cover is sheathed on the encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304898U CN201871539U (en) | 2010-11-29 | 2010-11-29 | Intermediate roll shifting device of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206304898U CN201871539U (en) | 2010-11-29 | 2010-11-29 | Intermediate roll shifting device of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871539U true CN201871539U (en) | 2011-06-22 |
Family
ID=44159473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206304898U Expired - Fee Related CN201871539U (en) | 2010-11-29 | 2010-11-29 | Intermediate roll shifting device of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825061A (en) * | 2017-01-22 | 2017-06-13 | 中国重型机械研究院股份公司 | A kind of modularization Traverse Displacement Unit |
| CN109500093A (en) * | 2019-01-07 | 2019-03-22 | 中钢集团西安重机有限公司 | A kind of traverse displacement unit of intermediate calender rolls system string roller mechanism |
| CN112296095A (en) * | 2020-10-19 | 2021-02-02 | 广东恒华重工有限公司 | Novel short stress rolling mill |
-
2010
- 2010-11-29 CN CN2010206304898U patent/CN201871539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106825061A (en) * | 2017-01-22 | 2017-06-13 | 中国重型机械研究院股份公司 | A kind of modularization Traverse Displacement Unit |
| CN109500093A (en) * | 2019-01-07 | 2019-03-22 | 中钢集团西安重机有限公司 | A kind of traverse displacement unit of intermediate calender rolls system string roller mechanism |
| CN112296095A (en) * | 2020-10-19 | 2021-02-02 | 广东恒华重工有限公司 | Novel short stress rolling mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201871539U (en) | Intermediate roll shifting device of rolling mill | |
| CN201427817Y (en) | Automatic rectification tension device | |
| CN201692994U (en) | Rolling mill capable of being switched between horizontal and vertical states | |
| CN105170724A (en) | Large three-roller plate bending machine | |
| CN207386699U (en) | Transformer core cutting production line decoiling equipment | |
| CN201264837Y (en) | Opening and closing type pipe rolling machine | |
| CN205472039U (en) | Shaftless falls to ground movable type and receive and releases line all -in -one | |
| CN204588578U (en) | The intelligent cable-remover of a kind of electric drive ocean winch | |
| CN203938458U (en) | A kind of for cosmetics bottle placer and meet the platform lifting device that GMP requires | |
| CN203479290U (en) | Copper ingot vertical type semi-continuous casting machine nut gap detection device | |
| CN203743313U (en) | Novel roller bed transmission device | |
| CN204054116U (en) | A kind of hose cutter | |
| CN203955712U (en) | Spindle bracket on play axle | |
| CN208088242U (en) | A kind of full-automatic headstock gear of hydraulic engineering | |
| CN201692991U (en) | Dual-drive screwdown device of rolling mill | |
| CN201692982U (en) | 120m/s high speed wire rod finishing block unit system | |
| CN206326590U (en) | A kind of robot base of Multifunction | |
| CN203530875U (en) | Road cone shifting device for placing and collecting road cones automatically | |
| CN204054387U (en) | Opening rubber mixing machine | |
| CN206009494U (en) | Special piece automatic bending machine | |
| CN202290761U (en) | Compact electromagnetic clutch device in electric screw down mechanism of rolling mill | |
| CN207406114U (en) | shading system driving mechanism assembly | |
| CN203623001U (en) | Transmission structure of hydraulic machine moving workbench | |
| CN204799683U (en) | Use in gearbox device of casting roll big roller footpath | |
| CN202945447U (en) | Scutching structure |
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: 20110622 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |