CN204262060U - Device changed by a kind of multi-roll mill roller - Google Patents
Device changed by a kind of multi-roll mill roller Download PDFInfo
- Publication number
- CN204262060U CN204262060U CN201420676679.1U CN201420676679U CN204262060U CN 204262060 U CN204262060 U CN 204262060U CN 201420676679 U CN201420676679 U CN 201420676679U CN 204262060 U CN204262060 U CN 204262060U
- Authority
- CN
- China
- Prior art keywords
- rearmounted
- track
- roll mill
- mill roller
- pulley
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model discloses compact conformation, little and efficient, the quick and safe and reliable a kind of multi-roll mill roller that takes up room changes device, solve milling train roller in the loaded down with trivial details replacing of small space with labour intensity is large, problem under efficiency.It comprises track, two front columns, rear column, roll change buggies, described track is located on front column and rear column, roll change buggy placed by described track, the top of front column and rear column is respectively equipped with preposition pulley and rearmounted pulley, front-mounted drum-type and rearmounted cylinder is provided with between in the middle part of two front columns, roll change buggy both sides are fixed with steel wire rope, and steel wire rope walks around preposition pulley, front-mounted drum-type, rearmounted cylinder and rearmounted pulley successively.This device has compact conformation, easy for operation, the safe and reliable and little feature that takes up room.
Description
Technical field
The utility model relates to metallurgical equipment service technique field, particularly relates to the device that multi-roll mill roller is changed.
Background technology
Along with the fast development of iron and steel enterprise, required various novel devices are increasing, with the requirement of precision in the hope of reaching the object of economize energy.Present various equipment are installed more and more compacter, the particularly installation of various roller, and between roll surface, position is very little, and and gap between Whole Equipment framework very little, this just gives during upkeep operation and does not almost leave space for maintenance.In actual production, when there is jamming failure in one of them roller roll surface wearing or bearing, if do not carry out extraction maintenance to it or change, will due to the fault effects unitary strip steel serious damage of this single roller or strip running deviation, and cause scrapping and excessive damage to follow-up equipment of finished product.But, when often wherein certain roller breaks down and will safeguard its independent dismounting, create some problem following: first, narrow space, the working space of maintainer is very narrow, just can keep in repair it after adjacent rollers must being removed meanwhile.The second, in demolishing process, need multiple stage jack to work in coordination, and need overhead traveling crane to coordinate, intricate operation, workload is large, and inefficiency, also exists certain potential safety hazard.3rd, working region greasy dirt is large, and light is dark, and operating environment is severe.In sum, not only cause the waste of manpower, also extend maintenance duration, also there is more potential safety hazard simultaneously.But also do not have the single roller in a kind of can installation milling train inside multiple roll fast and efficiently to remove the professional tool coordinated at present.
Utility model content
The purpose of this utility model is to provide a kind of compact conformation, the device that the multi-roll mill roller taking up room little and efficient, quick and safe and reliable is changed, and solves the problem of milling train roller under the loaded down with trivial details replacing of small space, efficiency.
Device changed by a kind of multi-roll mill roller, device changed by a kind of multi-roll mill roller, it comprises track, two front columns, rear column, roll change buggies, described track is located on front column and rear column, roll change buggy placed by described track, the top of front column and rear column is respectively equipped with preposition pulley and rearmounted pulley, front-mounted drum-type and rearmounted cylinder is provided with between in the middle part of two front columns, roll change buggy both sides are fixed with steel wire rope, and steel wire rope walks around preposition pulley, front-mounted drum-type, rearmounted cylinder and rearmounted pulley successively.
The utility model compared with prior art has the following advantages:
1, this compact equipment, take up room little, and leave certain space convenient working personnel and carry out other operations.
2, easy to operate, workload reduces greatly, saves manpower, shortens maintenance duration, and operating efficiency is improved greatly.
3, have before safety ratio and improve greatly, decrease the potential safety hazard existed in maintenance process.
4, working environment is improved.
Accompanying drawing explanation
Fig. 1: for device schematic diagram changed by a kind of multi-roll mill roller.
In figure: 1-track; 2-rail adjustment bolt; 3-safe tie; 4-position limiting slide block; 5-preposition pulley; 6-steel wire rope; 7-front column; 8-front-mounted drum-type; 9-forced rocking handle; 10-rearmounted cylinder; 11-rearmounted pulley; 12-roll change buggy; 13-front column adjusting bolt; 14-track set bolt; 15-rear column; 16-cylindrical groove.
Detailed description of the invention
As shown in the figure, device changed by a kind of multi-roll mill roller, and comprise track 1, two front columns 7, rear column 15, roll change buggies 12, track 1 is located on front column 7 and rear column 15, and track one end is set up with milling train inner, and the other end is connected with front column 7.Track 1 is placed roll change buggy 12, the top of front column 7 and rear column 15 is respectively equipped with preposition pulley 5 and rearmounted pulley 11, front-mounted drum-type 8 and rearmounted cylinder 10 is provided with between in the middle part of two front columns 7, roll change buggy 12 both sides are fixed with steel wire rope 6, and steel wire rope 6 walks around preposition pulley 5, front-mounted drum-type 8, rearmounted cylinder 10 and rearmounted pulley 11 successively.Rear column 15 is provided with post adjustment bolt 13.
The front end of track 1 is provided with four rail adjustment bolts 2.Swivel bolt, comes track jack-up, can realize the adjustment of rail levelness.The adjustable rear column 15 of Rotary cloumn adjusting bolt 13 moves up and down, and coordinates regulate with rail adjustment bolt, and track can be made better to be up to the standard state.
Track 1 bottom surface is provided with track set bolt 14.Track has eight screws, and after adjusting bolt adjustment terminates, tight upper cap nut, fixes track, makes it no longer move.Like this, more solid and reliable the fixing of track can be made.
In track 1 front-end and back-end, two position limiting slide blocks 4 are respectively set.Dolly is avoided to skid off track.
Roll change buggy 12 is provided with safe tie 3, is tied up by roller fixing further.
Rearmounted cylinder 10 is provided with forced rocking handle 9, and be designed to can be forced herein, folded up by rocking handle when not working, and facilitates and safety.
The end face of roll change buggy 12 is provided with cylindrical groove 16, lays upper leather mat above, both can not play carelessly above roller is placed on, and roll surface also can not be made impaired, ensure that roller is not run helter-skelter dynamic when roll change buggy moves simultaneously.
Shake the forced rocking handle 9 of rearmounted cylinder 10 during work counterclockwise, drive dolly to move, old roller is fallen after on dolly, is transported by dolly.The forced rocking handle 9 of the rearmounted cylinder of clockwise shake 10, drives front-mounted drum-type 8 to rotate, realizes the movement of roll change buggy, transported by new roller, realize roll change work.
Claims (8)
1. device changed by a multi-roll mill roller, it is characterized in that: it comprises track (1), two front columns (7), rear column (15), roll change buggy (12), described track (1) is located on front column (7) and rear column (15), described track (1) is placed roll change buggy (12), the top of front column (7) and rear column (15) is respectively equipped with preposition pulley (5) and rearmounted pulley (11), front-mounted drum-type (8) and rearmounted cylinder (10) is provided with between two front column (7) middle parts, roll change buggy (12) both sides are fixed with steel wire rope (6), preposition pulley (5) walked around successively by steel wire rope (6), front-mounted drum-type (8), rearmounted cylinder (10) and rearmounted pulley (11).
2. device changed by a kind of multi-roll mill roller according to claim 1, it is characterized in that: described rear column (15) is provided with post adjustment bolt (13).
3. device changed by a kind of multi-roll mill roller according to claim 1 and 2, it is characterized in that: the front end of described track (1) is provided with four rail adjustment bolts (2).
4. device changed by a kind of multi-roll mill roller according to claim 3, it is characterized in that: described track (1) bottom surface is provided with track set bolt (14).
5. device changed by a kind of multi-roll mill roller according to claim 4, it is characterized in that: respectively arrange two position limiting slide blocks (4) in track (1) front-end and back-end.
6. device changed by a kind of multi-roll mill roller according to claim 5, it is characterized in that: described roll change buggy (12) is provided with safe tie (3).
7. device changed by a kind of multi-roll mill roller according to claim 6, it is characterized in that: described rearmounted cylinder (10) is provided with forced rocking handle (9).
8. device changed by a kind of multi-roll mill roller according to claim 7, it is characterized in that: the end face of described roll change buggy (12) is provided with cylindrical groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676679.1U CN204262060U (en) | 2014-11-13 | 2014-11-13 | Device changed by a kind of multi-roll mill roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676679.1U CN204262060U (en) | 2014-11-13 | 2014-11-13 | Device changed by a kind of multi-roll mill roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262060U true CN204262060U (en) | 2015-04-15 |
Family
ID=52796959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676679.1U Expired - Fee Related CN204262060U (en) | 2014-11-13 | 2014-11-13 | Device changed by a kind of multi-roll mill roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904330A (en) * | 2018-09-18 | 2020-03-24 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
-
2014
- 2014-11-13 CN CN201420676679.1U patent/CN204262060U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904330A (en) * | 2018-09-18 | 2020-03-24 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
| CN110904330B (en) * | 2018-09-18 | 2022-03-04 | 中冶宝钢技术服务有限公司 | Chain grate machine support shaft transfer cart and dismouting frock |
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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: 20150415 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |