CN210232850U - Device convenient to remove oil roller on reversible rolling mill of six rollers is changed - Google Patents
Device convenient to remove oil roller on reversible rolling mill of six rollers is changed Download PDFInfo
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- CN210232850U CN210232850U CN201920627258.2U CN201920627258U CN210232850U CN 210232850 U CN210232850 U CN 210232850U CN 201920627258 U CN201920627258 U CN 201920627258U CN 210232850 U CN210232850 U CN 210232850U
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- 230000002441 reversible effect Effects 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
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Abstract
The utility model relates to a device convenient to remove oiling roller on reversible rolling mill of six rollers is changed belongs to the reversible rolling mill equipment technical field of metallurgical industry 1250. The technical scheme is as follows: the support (2) is a rectangular frame, two U-shaped saddles (1) which are oppositely arranged are arranged above the rectangular frame, and a support column (3) is respectively arranged below four corners of the rectangular frame; two sets of worm and gear mechanisms fixed on the base (7) are arranged below the support (2), each set of worm and gear mechanism comprises a hand wheel (6), a worm (11), two worm gears and two worm gear shafts, one worm (11) is in transmission connection with the two worm gears, the two worm gear shafts are respectively connected with two pillars (3) below four corners of the rectangular frame through pin shafts (4), and the hand wheel (6) is fixed at one end of the worm (11). The utility model has the advantages that: the change of deoiling roller in the convenience, the deoiling roller under avoiding the dismouting has both saved maintenance duration, and the clashing at of roll surface when having avoided the deoiling roller under the dismouting again.
Description
Technical Field
The utility model relates to a device convenient to remove oiling roller on reversible rolling mill of six rollers is changed belongs to the reversible rolling mill equipment technical field of metallurgical industry 1250.
Background
The oil removing roller currently used by a 1250-roller reversible six-roller rolling mill of the plate industry company is an upper roller and a lower roller, and the upper oil removing roller is driven by two hydraulic cylinders and can be lifted; the lower oil removing roller is fixed on the lower oil removing roller walking device and is driven by a hydraulic cylinder, and the roller can be transferred to a driving side from a working position through the lower oil removing roller walking device. When removing the oiling roller in the change, because the space is narrow and small, complicated, and can not use the overhead traveling crane operation, need remove the oiling roller down and remove to the drive side, open again to operating position, then hang the chain block respectively in last oiling roller both sides, demolish rag screw after, place down the roller again and remove on the oiling roller base, open to the transmission side, hang out. During assembly, an upper oil removing roller is placed on a lower oil removing roller seat and is opened to a working position, then the two sides of the upper oil removing roller are lifted by chain blocks, then the foot screws are installed, the lower oil removing roller seat is opened to the transmission side, and a lower oil removing roller is installed. The method for replacing the upper oil removal roller needs to disassemble and assemble the lower oil removal roller firstly, which wastes time and labor, and can also cause roller surface collision and the like when the lower oil removal roller is disassembled and assembled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of deoiling roller on being convenient for reversible rolling mill of six rollers is changed can conveniently go up the change of deoiling roller, avoids the dismouting to remove the deoiling roller down, saves maintenance duration, solves the problem that exists among the background art.
The technical scheme of the utility model is that:
a device convenient for replacing an upper oil removal roller of a six-roller reversible rolling mill comprises a U-shaped saddle, a support, a pillar, a pin shaft, a hand wheel, a base and a worm and gear mechanism, wherein the support is a rectangular frame, two U-shaped saddles which are arranged oppositely are arranged above the rectangular frame, and the pillars are respectively arranged below four corners of the rectangular frame; two groups of worm and gear mechanisms fixed on the base are arranged below the support, each group of worm and gear mechanism comprises a hand wheel, a worm, two worm gears and two worm gear shafts, one worm is in transmission connection with the two worm gears, the two worm gear shafts are respectively connected with two supporting columns below four corners of the rectangular frame through pin shafts, and the hand wheel is fixed at one end of the worm.
The two U-shaped saddles are respectively fixed on two opposite side frames of the rectangular frame.
And the pillars below the four corners of the rectangular frame are fixedly connected with the rectangular frame into an integral structure.
Adopt the utility model discloses, when removing the oil roller on the change, will be earlier with the device of removing the oil roller on this change fix on removing oil roller running gear under, and will remove oil roller running gear down and open to operating position, then utilize worm gear mechanism with support adjustment to suitable height, and will go up the oil roller and steadily place on U type saddle, remove oil roller rag screw on demolising, will remove oil roller running gear down again and open to the drive side, hang away with the overhead traveling crane last oil roller that removes, accomplish the dismantlement, vice versa, assembling process is vice versa.
The utility model has the advantages that: the change of deoiling roller in the convenience, the deoiling roller under avoiding the dismouting has saved a large amount of maintenance time promptly, has shortened the used time of handling the trouble, the roll surface condition of colliding with that probably takes place when having avoided the deoiling roller under the dismouting again.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the usage of the present invention;
in the figure: the device comprises a U-shaped saddle 1, a support 2, a pillar 3, a pin 4, a worm gear mechanism 5, a hand wheel 6, a bottom base 7, a lower oil removing roller walking device 8, a bottom plate 9, an upper oil removing roller driving oil cylinder 10 and a worm 11.
Detailed Description
The invention will be further explained by way of example with reference to the accompanying drawings.
Referring to the attached drawings 1 and 2, the device convenient for replacing the oil removing roller of the six-roller reversible rolling mill comprises a U-shaped saddle 1, a support 2, a support 3, a pin shaft 4, a hand wheel 6, a base 7 and a worm gear mechanism, wherein the support 2 is a rectangular frame, two U-shaped saddles 1 which are oppositely arranged are arranged above the rectangular frame, and the support 3 is respectively arranged below four corners of the rectangular frame; two groups of worm and gear mechanisms fixed on the base 7 are arranged below the support 2, each group of worm and gear mechanism comprises a hand wheel 6, a worm 11, two worm gears and two worm gear shafts, one worm 11 is in transmission connection with the two worm gears, the two worm gear shafts are respectively connected with two supporting columns 3 below four corners of the rectangular frame through pin shafts 4, and the hand wheel 6 is fixed at one end of the worm 11.
The specific embodiment is as follows:
in the embodiment, referring to fig. 1 and 2, the bracket 2 is a rectangular frame, and two U-shaped saddles 1 are respectively welded on two opposite side frames of the rectangular frame, and mainly function to prevent the roller from shaking on the bracket 2 when the oil removing roller is replaced;
the pillars 3 below the four corners of the rectangular frame are welded with the rectangular frame to form an integral structure, so that firmness is ensured;
the worm and gear mechanisms 5 are two groups, each worm and gear mechanism group comprises a hand wheel 6, a worm 11, two worm wheels and two worm wheel shafts, one worm 11 is in transmission connection with the two worm wheels, the two worm wheel shafts are respectively connected with the two supporting columns 3 below the four corners of the rectangular frame through pin shafts 4, the hand wheel 6 is fixed at one end of the worm 11, and the hand wheel 6 is rotated to realize the lifting of the support 2 through the two worm and gear mechanisms 5.
Referring to the attached drawing 3, when the upper oil removing roller is replaced, the lower oil removing roller walking device 8 is firstly opened to the driving side, then the device for replacing the upper oil removing roller is fixed on the lower oil removing roller walking device 8 through the bottom plate 9 and the bolts, the fixing is firm, the lower oil removing roller walking device 8 is opened to the working position, the hand wheel 6 is rotated, the support 2 is adjusted to the proper height through the worm and gear mechanism 5, the upper oil removing roller is stably placed on the U-shaped saddle 1, after the foundation screws of the upper oil removing roller are removed, the lower oil removing roller walking device is opened to the driving side, the upper oil removing roller is lifted by the crown block, the disassembly is completed, and the assembling process and the disassembling process of the upper oil removing roller are opposite.
Claims (3)
1. The utility model provides a device convenient to remove oil roller on reversible rolling mill of six rollers changes which characterized in that: the device comprises a U-shaped saddle (1), a support (2), pillars (3), a pin shaft (4), a hand wheel (6), a base (7) and a worm gear mechanism, wherein the support (2) is a rectangular frame, two U-shaped saddles (1) which are arranged oppositely are arranged above the rectangular frame, and the pillars (3) are respectively arranged below four corners of the rectangular frame; two sets of worm and gear mechanisms fixed on the base (7) are arranged below the support (2), each set of worm and gear mechanism comprises a hand wheel (6), a worm (11), two worm gears and two worm gear shafts, one worm (11) is in transmission connection with the two worm gears, the two worm gear shafts are respectively connected with two pillars (3) below four corners of the rectangular frame through pin shafts (4), and the hand wheel (6) is fixed at one end of the worm (11).
2. The device for facilitating the replacement of the oil removal rolls on a six-roll reversible rolling mill according to claim 1, wherein: the two U-shaped saddles (1) are respectively fixed on two opposite side frames of the rectangular frame.
3. The device for facilitating the replacement of the oil removal rolls on a six-roll reversible rolling mill according to claim 1, wherein: the struts (3) below the four corners of the rectangular frame are fixedly connected with the rectangular frame into an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627258.2U CN210232850U (en) | 2019-05-05 | 2019-05-05 | Device convenient to remove oil roller on reversible rolling mill of six rollers is changed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920627258.2U CN210232850U (en) | 2019-05-05 | 2019-05-05 | Device convenient to remove oil roller on reversible rolling mill of six rollers is changed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210232850U true CN210232850U (en) | 2020-04-03 |
Family
ID=69970837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920627258.2U Active CN210232850U (en) | 2019-05-05 | 2019-05-05 | Device convenient to remove oil roller on reversible rolling mill of six rollers is changed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210232850U (en) |
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2019
- 2019-05-05 CN CN201920627258.2U patent/CN210232850U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 053400 southwest of New District (huanlongzhuang Village), Wuyi County, Hengshui City, Hebei Province Patentee after: Hengshui Board Packaging Materials Technology Co.,Ltd. Address before: 053400 southwest of New District (huanlongzhuang Village), Wuyi County, Hengshui City, Hebei Province Patentee before: HBIS GROUP HENGSHUI PLATE INDUSTRY CO.,LTD. |