CN219771547U - Dismounting device for aluminum foil rolling mill pressing cylinder - Google Patents
Dismounting device for aluminum foil rolling mill pressing cylinder Download PDFInfo
- Publication number
- CN219771547U CN219771547U CN202321292205.2U CN202321292205U CN219771547U CN 219771547 U CN219771547 U CN 219771547U CN 202321292205 U CN202321292205 U CN 202321292205U CN 219771547 U CN219771547 U CN 219771547U
- Authority
- CN
- China
- Prior art keywords
- aluminum foil
- lifting
- foil mill
- supporting plate
- dismounting device
- 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.)
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Links
- 239000011888 foil Substances 0.000 title claims abstract description 28
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 title claims abstract description 11
- 230000000881 depressing effect Effects 0.000 claims description 2
- 239000005030 aluminium foil Substances 0.000 claims 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Metal Rolling (AREA)
Abstract
The utility model belongs to the technical field of hydraulic equipment, and particularly discloses a dismounting device for a pressing cylinder of an aluminum foil mill, which comprises a supporting plate, wherein supporting columns are arranged on two sides of the supporting plate, rolling wheels are arranged at the lower ends of the supporting columns, lifting hydraulic cylinders are arranged on the upper surface of the supporting plate, lifting plates are arranged at the upper ends of telescopic rods of the lifting hydraulic cylinders, lifting sling components are arranged in the middle of the lifting plates, through holes are formed in the middle of the supporting plate, the lifting sling components penetrate through the through holes in the supporting plate, hanging straps are arranged at the bottoms of the lifting sling components, the hanging straps are connected with the pressing cylinder of the aluminum foil mill, and the pressing cylinder of the aluminum foil mill is lifted by the hanging straps; this aluminum foil mill pushes down jar dismounting device, through the control of lift pneumatic cylinder and bearing structure, utilizes to hoist the subassembly with aluminum foil mill pushes down jar and lifts up from the memorial archway and transport, and its use control pneumatic cylinder promotes the landing, reaches to go up and down freely, controllable at any time, and this kind of device has reported the uncertain factor that exists in the manpower transport, has improved maintenance efficiency greatly.
Description
Technical Field
The utility model belongs to the technical field of hydraulic equipment, and particularly relates to a dismounting device for a pressing cylinder of an aluminum foil rolling mill.
Background
The aluminum foil mill pressing cylinder is positioned in the mill housing, one on each of the operation side and the driving side, and the disassembly workload for the foil mill housing is huge, and even the disassembly is inconvenient. However, the cylinder body and the piston are inevitably worn out and the sealing element is worn out for replacement due to long-time action of the supporting roller pressing cylinder. When the pressing cylinder positioned in the housing is maintained, the overhead travelling crane cannot be used for lifting due to limited space, so that the maintenance is not changed greatly.
The total amount is close to a 1 ton heavy pressing cylinder, and if the overhead travelling crane is not used for lifting, the overhead travelling crane cannot be carried, but is positioned in the housing, so that the overhead travelling crane cannot be lifted. Therefore, the maintenance can not be carried out, personnel can enter the device to cause long maintenance time and low working efficiency, and the on-schedule delivery of the product is seriously affected under the condition of such urgent production tasks.
Disclosure of Invention
The utility model aims to provide a dismounting device for a pressing cylinder of an aluminum foil mill, which aims to solve the problem that the pressing cylinder of the aluminum foil mill cannot be lifted out of a housing for overhauling.
In order to meet the aim, the utility model adopts the following technical scheme:
the utility model provides a dismounting device for aluminum foil mill cylinder that pushes down, includes the backup pad, the both sides of backup pad are equipped with the support column, the lower extreme of support column is equipped with the wheel that rolls, the upper surface of backup pad is equipped with the lift pneumatic cylinder, the telescopic link upper end of lift pneumatic cylinder is equipped with the lift plate, the intermediate position of lift plate is equipped with the hoist subassembly, be equipped with the through-hole in the middle of the backup pad, the hoist subassembly passes the through-hole in the backup pad, the bottom of hoist subassembly is equipped with the suspender, the suspender is connected with foil mill cylinder that pushes down, foil mill cylinder that pushes down is lifted through the suspender.
Preferably, the middle position of the support column is a hollow structure, guide columns are arranged on two sides of the lifting plate, and the guide columns are matched with the hollow structure of the support column.
Preferably, the rolling wheel is driven by a hydraulic motor.
The beneficial effects of the utility model are as follows:
(1) This aluminum foil mill pushes down jar dismounting device, through the control of lift pneumatic cylinder and bearing structure, utilizes to hoist the subassembly with aluminum foil mill pushes down jar and lifts up from the memorial archway and transport, and its use control pneumatic cylinder promotes the landing, reaches to go up and down freely, controllable at any time, and this kind of device has reported the uncertain factor that exists in the manpower transport, has improved maintenance efficiency greatly.
(2) The guide post is arranged between the lifting plate and the support post, so that the lifting plate can be guided and fixed, the lifting plate is safe and reliable and can be lifted freely, and side turning and other phenomena of the lifting plate are avoided.
(3) The lifting appliance component uses hard connection and sling soft connection to be connected simultaneously, so that the phenomena of strain damage and the like caused by hard connection can be solved, and the defects of hard connection and soft connection are avoided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: 1. lifting hydraulic cylinders, guide posts, lifting sling components, hanging straps, lifting lugs and aluminum foil rolling mill depressing cylinders, supporting columns, rolling wheels, supporting plates and lifting plates.
Detailed Description
The utility model is further described with reference to the accompanying drawings and specific embodiments:
the dismounting device for the aluminum foil mill pressing cylinder comprises a supporting plate 9, supporting columns 7 are arranged on two sides of the supporting plate 9, rolling wheels 8 are arranged at the lower ends of the supporting columns 7, lifting hydraulic cylinders 1 are arranged on the upper surfaces of the supporting plate 9, lifting plates 10 are arranged at the upper ends of telescopic rods of the lifting hydraulic cylinders 1, lifting sling assemblies 3 are arranged in the middle of the lifting plates 10, through holes are formed in the middle of the supporting plates 9, the lifting sling assemblies 3 penetrate through the through holes in the supporting plate 9, hanging straps 4 are arranged at the bottoms of the lifting sling assemblies 3, the hanging straps 4 are connected with aluminum foil mill pressing cylinders 6, and the aluminum foil mill pressing cylinders 6 are lifted through the hanging straps 4. The intermediate position of support column 7 is hollow structure, the both sides of lift plate 10 are equipped with guide post 2, and guide post 2 and the hollow structure phase-match of support column 7 set up a guide post 2 between lift plate 10 and the support column 7 and can play the fixed effect of direction, reach lift plate 10 safe and reliable, go up and down freely, avoid phenomenon such as lift plate 10 side turn. The rolling wheel 8 is driven by a hydraulic motor, so that the labor intensity caused by pushing the device by an operator is avoided, and the labor intensity of the operator is reduced by driving the motor.
Examples
When the device is used, firstly, the device is transported to the upper side of a housing of a reduction cylinder of an aluminum foil mill to be disassembled after being assembled, then a hanging strip 4 at the lower end of a lifting sling component 3 is connected with a lifting lug 5 on the reduction cylinder 6 of the aluminum foil mill, then the lifting hydraulic cylinder 1 is used for feeding oil, a telescopic rod of the lifting hydraulic cylinder 1 stretches to drive a lifting plate 10 to lift, the lifting plate 10 drives the lifting sling component 3 to lift again, the reduction cylinder 6 of the aluminum foil mill is lifted from the housing by the lifting sling component 3 through the cooperation of the hanging strip 4 and the lifting lug 5, then the whole device moves under the action of a rolling wheel 8, the reduction cylinder 6 of the aluminum foil mill is lifted out of the housing of the mill, and then the lifting sling component is lifted to a safe position through a shop crown block for maintenance work, so that the work is completed.
Claims (3)
1. A dismounting device for aluminum foil mill push down jar, its characterized in that: including backup pad (9), the both sides of backup pad (9) are equipped with support column (7), the lower extreme of support column (7) is equipped with rolls round (8), the upper surface of backup pad (9) is equipped with lift cylinder (1), the telescopic link upper end of lift cylinder (1) is equipped with lifting plate (10), the intermediate position of lifting plate (10) is equipped with promotion hoist subassembly (3), be equipped with the through-hole in the middle of backup pad (9), the through-hole in backup pad (9) are passed in promotion hoist subassembly (3), the bottom of promotion hoist subassembly (3) is equipped with suspender (4), suspender (4) are connected with aluminium foil mill and depress jar (6), aluminium foil mill depressing jar (6) are hung through suspender (4).
2. The dismounting device for a reduction cylinder of an aluminum foil mill according to claim 1, wherein: the middle position of the support column (7) is of a hollow structure, guide columns (2) are arranged on two sides of the lifting plate (10), and the guide columns (2) are matched with the hollow structure of the support column (7).
3. The dismounting device for a reduction cylinder of an aluminum foil mill according to claim 1, wherein: the rolling wheel (8) is driven by a hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292205.2U CN219771547U (en) | 2023-05-25 | 2023-05-25 | Dismounting device for aluminum foil rolling mill pressing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321292205.2U CN219771547U (en) | 2023-05-25 | 2023-05-25 | Dismounting device for aluminum foil rolling mill pressing cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771547U true CN219771547U (en) | 2023-09-29 |
Family
ID=88111009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321292205.2U Active CN219771547U (en) | 2023-05-25 | 2023-05-25 | Dismounting device for aluminum foil rolling mill pressing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771547U (en) |
-
2023
- 2023-05-25 CN CN202321292205.2U patent/CN219771547U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 748112 Xijiao Ping, Gongchang Town, Longxi County, Dingxi City, Gansu Province Patentee after: China Aluminum Foil (Longxi) Co.,Ltd. Country or region after: China Address before: 748111 Gong Chang Zhen Xi Jiao Ping, Longxi County, Dingxi City, Gansu Province Patentee before: Longxi Northwest Aluminum Foil Co.,Ltd. Country or region before: China |