CN204182683U - A kind of Novel bent roller arrangement - Google Patents
A kind of Novel bent roller arrangement Download PDFInfo
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- CN204182683U CN204182683U CN201420571973.6U CN201420571973U CN204182683U CN 204182683 U CN204182683 U CN 204182683U CN 201420571973 U CN201420571973 U CN 201420571973U CN 204182683 U CN204182683 U CN 204182683U
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- piston rod
- roller bending
- novel bent
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Abstract
A kind of Novel bent roller arrangement, four the lower roller bending blocks comprising four upper roller bending blocks and coordinate with upper roller bending block, described often group on roller bending block arranges hydraulic cylinder, described hydraulic cylinder comprises gland, piston rod and cylinder body, described cylinder body is positioned at roller bending block, piston rod is positioned at cylinder body, and gland is fixed on roller bending block; The end of described piston rod is connected with clamping block, and described clamping block is clamped in the topping roll bearing block of milling train and the end positions of bottom roll bearing block respectively.The multi-roll mill that the utility model can solve pony roll footpath roller system is inadequate due to space, cannot use the problem of roller, for produce ultra-thin ultra-wide, foil that template is good provides safeguard.
Description
Technical field
The utility model belongs to technical field of metallurgical equipment, is related specifically to a kind of novel roll-bending device.
Background technology
Known, traditional four-high mill, because the space between upper and lower backing roll is larger, work roll bending structure generally adopts " E " type block structure, is arranged in memorial archway window by " E " type block, meets the just curved and negative curved requirement of roll.
" E " type block roller structure is in order to meet the just curved of upper and lower roll and negative curved requirement, each " E " type block is by two just curved cylinders and two negative curved cylinder compositions, integrally-built size is larger, for the multi-roll mill producing ultra-thin ultra-wide foil, the particularly six-high cluster mill of cross roller architecture, because the space between upper and lower backing roll is very little, there is no enough space mounting " E " type blocks, just cannot adopt traditional roller structure.
Summary of the invention
In order to overcome the deficiency in background technology, the utility model discloses a kind of Novel bent roller arrangement.The utility model adopts " C " type block structure, and it is just curved, negative curved that each roller bending block integrates roll, is arranged on outside memorial archway.
In order to realize described utility model object, the utility model adopts following technical scheme:
A kind of Novel bent roller arrangement, four the lower roller bending blocks comprising four upper roller bending blocks and coordinate with upper roller bending block, described often group on roller bending block arranges hydraulic cylinder, described hydraulic cylinder comprises gland, piston rod and cylinder body, described cylinder body is positioned at roller bending block, piston rod is positioned at cylinder body, and gland is fixed on roller bending block; The end of described piston rod is connected with clamping block, and described clamping block is clamped in the topping roll bearing block of milling train and the end positions of bottom roll bearing block respectively.
Described roller bending block is fixedly mounted on memorial archway outside.
Described clamping block is provided with clamping slot, coordinates with roll chock respectively and clamp.
Described clamping block is " C " type block; Piston rod on described upper roller bending block connects upper " C " type block, " C " type block under the piston rod on described lower roller bending block connects.
Described upper " C " type block is positioned at the below of roller bending block, and under described, " C " type block is positioned at the top of lower roller bending block.
Described roller bending block is fixedly mounted on memorial archway outside by screw, packing ring, key.
The piston rod of described hydraulic cylinder is also provided with piston seal assembly, piston rod seal pack.
Described clamping block is connected by nut with piston rod end.
Described each roller bending block comprises a just curved oil-in and a negative curved oil-in.
Owing to have employed technique scheme, the utility model has following beneficial effect:
1, the utility model multi-roll mill that can solve pony roll footpath roller system is inadequate due to space, cannot use the problem of roller, for produce ultra-thin ultra-wide, foil that template is good provides safeguard.
2, the utility model can be used for work roll bending, can be used for again backing roll roller and intermediate calender rolls roller, can be configured in need arbitrarily roller function multi-roll mill on, be widely used.
3, the utility model structure is simple, is arranged on outside memorial archway, operation, easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A sectional view of the upper roll-bending device 2 in Fig. 1;
Fig. 3 is the A-A sectional view of the lower roll-bending device 3 in Fig. 1.
In above-mentioned figure: 1, memorial archway; 2, upper roll-bending device; 3, lower roll-bending device; 4, topping roll bearing block; 5, bottom roll bearing block; 6, screw; 7, packing ring; 8, upper roller bending block; 9, upper piston rod; 10, piston seal assembly; 11, piston rod seal pack; 12, gland; 13, nut; 14, upper " C " type block; 15, " C " type block under; 16, lower piston rod; 17, lower roller bending block; 18, key.
Detailed description of the invention
By explanation the utility model that the following examples can be detailed, open the purpose of this utility model is intended to protect all technological improvements within the scope of the utility model.
Existing composition graphs 1, Fig. 2, Fig. 3 illustrate equipment of the present utility model.
In Fig. 2, upper roller bending block 8 is determined position to be processed with hydraulic fluid port B and hydraulic fluid port D, piston seal assembly 10 and piston rod seal pack 11 are installed on upper piston rod 9, then upper piston rod 9 is arranged on upper roller bending block 8, gland 12 is fixed on upper roller bending block 8, upper piston rod 9 is positioned and leads, nut 13 is arranged on upper piston rod 9 end, then upper " C " type block 14 is arranged on upper piston rod 9, completes the installation of roll-bending device 2.
In Fig. 3, lower roller bending block 17 is determined position to be processed with hydraulic fluid port E and hydraulic fluid port F, piston seal assembly 10 and piston rod seal pack 11 are installed on lower piston rod 16, then lower piston rod 16 is arranged on lower roller bending block 17, gland 12 is fixed on lower roller bending block 17, lower piston rod 16 is positioned and leads, nut 13 is arranged on lower piston rod 16 end, then under inciting somebody to action, " C " type block 15 is arranged on lower piston rod 16, completes the installation of lower roll-bending device 3.
In Fig. 1, the fixed position of memorial archway 1 is processed with screwed hole and keyway.Key 18 is arranged on memorial archway 1, upper roll-bending device 2 and lower roll-bending device 3 is arranged on the fixed position of memorial archway 1, use screw 6 and packing ring 7 to be fixed.
During roll change, the hydraulic fluid port E in the hydraulic fluid port D in upper roll-bending device 2 and lower roll-bending device 3 leads to hydraulic oil, in guarantee " C " type block 14 and under " C " type block 15 be in respective lowest positions.Then roll device is pushed memorial archway 1, now topping roll bearing block 4 and upper " C " type block 14 are combined together, bottom roll bearing block 5 with under " C " type block 15 be combined together.
When rolling prepares, first hydraulic oil is led to the hydraulic fluid port F in the hydraulic fluid port B in upper roll-bending device 2 and lower roll-bending device 3, under driving upper piston rod 9 to connect upper " C " type block 14 and drive lower piston rod 16 to be connected respectively, " C " type block 15 moves a certain distance, and arrives " zero-bit " position.
During rolling, when the just curved effect of needs roll, hydraulic oil is led to the hydraulic fluid port B of upper the roller bending block 8 and hydraulic fluid port E of lower roller bending block 17 simultaneously, driving upper piston rod 9 to connect upper " C " type block 14 drives topping roll bearing block 4 to move upward, under driving lower piston rod 16 to connect, " C " type block 15 drives bottom roll bearing block 5 to move downward, and realizes just curved function; Bearing curved effect when needs roll is, hydraulic oil is led to the hydraulic fluid port D of upper the roller bending block 8 and hydraulic fluid port F of lower roller bending block 17 simultaneously, driving upper piston rod 9 to connect upper " C " type block 14 drives topping roll bearing block 4 to move downward, under driving lower piston rod 16 to connect, " C " type block 15 drives bottom roll bearing block 5 to move upward, and realizes negative curved function.
The non-detailed portion of the utility model is prior art.
Claims (9)
1. a Novel bent roller arrangement, four the lower roller bending blocks (17) comprising four upper roller bending blocks (8) and coordinate with upper roller bending block, it is characterized in that: described often group on roller bending block arranges hydraulic cylinder, described hydraulic cylinder comprises gland (12), piston rod and cylinder body, described cylinder body is positioned at roller bending block, piston rod is positioned at cylinder body, and gland (12) is fixed on roller bending block; The end of described piston rod is connected with clamping block, and described clamping block is clamped in the topping roll bearing block (4) of milling train and the end positions of bottom roll bearing block (5) respectively.
2. Novel bent roller arrangement as claimed in claim 1, is characterized in that: it is outside that described roller bending block is fixedly mounted on memorial archway (1).
3. Novel bent roller arrangement as claimed in claim 1, is characterized in that: described clamping block is provided with clamping slot, coordinates respectively clamp with roll chock.
4. Novel bent roller arrangement as claimed in claim 3, is characterized in that: described clamping block is " C " type block; " C " type block in upper piston rod (9) connection of described upper roller bending block, " C " type block under lower piston rod (16) connection of described lower roller bending block.
5. Novel bent roller arrangement as claimed in claim 4, is characterized in that: described upper " C " type block is positioned at the below of roller bending block, and under described, " C " type block is positioned at the top of lower roller bending block.
6. Novel bent roller arrangement as claimed in claim 1, is characterized in that: described roller bending block is fixedly mounted on memorial archway (1) outside by screw (6), packing ring (7), key (18).
7. Novel bent roller arrangement as claimed in claim 1, is characterized in that: the piston rod (9) of described hydraulic cylinder is also provided with piston seal assembly (10), piston rod seal pack (11).
8. Novel bent roller arrangement as claimed in claim 1, is characterized in that: described clamping block is connected by nut with piston rod (9) end.
9. Novel bent roller arrangement as claimed in claim 1, is characterized in that: described each roller bending block comprises a just curved oil-in and a negative curved oil-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571973.6U CN204182683U (en) | 2014-09-30 | 2014-09-30 | A kind of Novel bent roller arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571973.6U CN204182683U (en) | 2014-09-30 | 2014-09-30 | A kind of Novel bent roller arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182683U true CN204182683U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571973.6U Active CN204182683U (en) | 2014-09-30 | 2014-09-30 | A kind of Novel bent roller arrangement |
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| Country | Link |
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| CN (1) | CN204182683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226690A (en) * | 2014-09-30 | 2014-12-24 | 中色科技股份有限公司 | Novel bent roll device |
-
2014
- 2014-09-30 CN CN201420571973.6U patent/CN204182683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226690A (en) * | 2014-09-30 | 2014-12-24 | 中色科技股份有限公司 | Novel bent roll device |
| CN104226690B (en) * | 2014-09-30 | 2017-07-28 | 中色科技股份有限公司 | A kind of roll-bending device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |