CN203370821U - Oil cylinder inclined iron adjusting device for supporting work roller side of eighteen-roller mill - Google Patents
Oil cylinder inclined iron adjusting device for supporting work roller side of eighteen-roller mill Download PDFInfo
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- CN203370821U CN203370821U CN201320414205.5U CN201320414205U CN203370821U CN 203370821 U CN203370821 U CN 203370821U CN 201320414205 U CN201320414205 U CN 201320414205U CN 203370821 U CN203370821 U CN 203370821U
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- backing
- oil cylinder
- worm gear
- gear case
- rollers
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of mechanical equipment, and particularly relates to an oil cylinder inclined iron adjusting device for supporting the work roller side of an eighteen-roller mill. The oil cylinder inclined iron adjusting device for supporting the work roller side of the eighteen-roller mill comprises a first archway, a second archway, eight backing rollers, four side supporting rollers, two middle rollers, two work rollers and two supporting rollers. The work rollers are supported by the supporting rollers through the middle rollers. The middle rollers are installed on middle roller bearing seats erected between the two archways. Oil cylinder bases are installed at the inner side of the second archway. An ejection oil cylinder is installed on each oil cylinder base. A pushing rod of each ejection oil cylinder is supported by a backing beam at one side of the second archway. A worm gear case motor is installed at the transmission side of the first archway. The output end of the worm gear case motor is connected with a connecting rod through a first coupler and the other end of the connecting rod is connected with a worm gear case through a second coupler. The oil cylinder inclined iron adjusting device for supporting the work roller side of the eighteen-roller mill is simple in structure, easy to machine and capable of enabling adjustment and maintenance to be convenient and rapid.
Description
Technical field
The utility model belongs to mechanical equipment technical field, the oil cylinder wedge adjusting device that specifically a kind of eighteen-high mill working roll side supports.
Background technology
Along with the development of Chinese national economy, the requirement of cold rolled stainless steel band, silicon strip constantly increases, and multiple rollers cold calender also is developed rapidly and extensive use.The steel band people such for rolling have developed eighteen-high mill.
The side support device structure of eighteen-high mill intermediate calender rolls at present commonly used is complicated, huge, and the processing and manufacturing difficulty is large, and requirement on machining accuracy is high, and intermediate calender rolls is longer, adjusts in follow-up use procedure, safeguards inconvenience, and equipment manufacturing cost is high.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the oil cylinder wedge adjusting device that provides a kind of eighteen-high mill working roll side simple and reasonable for structure to support, and this adjusting device is simple in structure, easily processing, adjustment and maintenance is convenient, fast.
The technical scheme provided according to the utility model: the oil cylinder wedge adjusting device that a kind of eighteen-high mill working roll side supports, comprise the first memorial archway, the second memorial archway, eight backing rollers, four side support roller, two intermediate calender rolls, two working rolls, two backing rolls, wherein working roll is supported by backing roll by intermediate calender rolls, intermediate calender rolls is installed on the intermediate calender rolls bearing block set up between two memorial archways, it is characterized in that: at the first memorial archway, be provided with four side bracing or strutting arrangements in the second memorial archway, each side bracing or strutting arrangement comprises the backing roller, the side support roller, the backing beam, described side support roller is by two adjacent backing roller supportings, the backing roller is installed on the backing beam, the backing beam is articulated on the intermediate calender rolls bearing block by pin, the installed inside of the second memorial archway has cylinder pedestal, stretch oil cylinder is installed on described cylinder pedestal, the push rod of stretch oil cylinder withstands on the backing beam of the second memorial archway one side, the transmission side of the first memorial archway is equipped with the worm gear case motor, the output of described worm gear case motor connects connecting rod by the first shaft coupling, the other end of described connecting rod connects worm gear case by the second shaft coupling, described worm gear case is installed on the inboard with worm gear case motor the first memorial archway, the output of worm gear case is connected in and holds out against on wedge, hold out against the wedge inboard and be equipped with trapezoidal slide block, described trapezoidal slide block holds out against on the backing beam of the first memorial archway one side by top-fastening rod, and the backing beam is articulated on the intermediate calender rolls bearing block by pin.
As further improvement of the utility model, the described top-fastening rod outside is set with fairlead.
The utility model compared with prior art, advantage is: adjusting device one side that side supports adopts servo-cylinder to control, one side adopts wedge to control, wherein wedge is controlled following advantage: adopting the wedge structure to finish the work, the roller side supports moving forward and backward, substitute the existing beam device that a plurality of oil cylinders are housed, make processing cost reduction, simple in structure, easy to maintenance.Adopt top-fastening rod directly to hold out against, substitute existing crossbeam and hold out against, make simple in structurely, an easy to operate back lining bearing seat is controlled by the worm gear case of two series connection, and two worm gear cases can be regulated separately, again can be simultaneously by driven by motor, and simple in structure, easy to adjust.Servo-cylinder is controlled following advantage: same backing beam has two servo-cylinders to control, can single movement, also can work simultaneously.Control system is simple.What the side that can realize oil cylinder fast supported moves forward and backward, and reduces the operating time.Servo-cylinder, with displacement transducer, is supported the position moved forward and backward by the computer control side, reduce the manual adjustment time, easy to operate.Wedge and servo-cylinder are used simultaneously, can make side support and move forward and backward fast, reduce the operating time; The SERVO CONTROL of servo-cylinder can reduce the time of regulating working roll; One side servo-cylinder one skew back iron is controlled, and can reduce equipment cost and control cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
The specific embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the first memorial archway 1, cylinder pedestal 2, stretch oil cylinder 3, backing roller 4, side support roller 5, intermediate calender rolls 6, working roll 7, backing roll 8, pin 9, top-fastening rod 10, hold out against wedge 11, worm gear case 12, worm gear case motor 13, the first shaft coupling 14, connecting rod 15, the second shaft coupling 16, fairlead 17, backing beam 18, intermediate calender rolls bearing block 19, the second memorial archway 20, trapezoidal slide block 21 etc.
As Fig. 1, shown in Fig. 2, the utility model is the oil cylinder wedge adjusting device that a kind of eighteen-high mill working roll side supports, comprise the first memorial archway 1, the second memorial archway 20, eight backing rollers 4, four side support roller 5, two intermediate calender rolls 6, two working rolls 7, two backing rolls 8, wherein working roll 7 is supported by backing roll 8 by intermediate calender rolls 6, intermediate calender rolls 6 is installed on the intermediate calender rolls bearing block 19 set up between two memorial archways 1, at the first memorial archway 1, be provided with four side bracing or strutting arrangements in the second memorial archway 20, each side bracing or strutting arrangement comprises backing roller 4, side support roller 5, backing beam 18, described side support roller 5 is by two adjacent backing rollers, 4 supportings, backing roller 4 is installed on backing beam 18, backing beam 18 is articulated on intermediate calender rolls bearing block 19 by pin 9, the installed inside of the second memorial archway 20 has cylinder pedestal 2, stretch oil cylinder 3 is installed on described cylinder pedestal 2, the push rod of stretch oil cylinder 3 withstands on the backing beam 18 of the second memorial archway 20 1 sides, the transmission side of the first memorial archway 1 is equipped with worm gear case motor 13, the output of described worm gear case motor 13 connects connecting rod 15 by the first shaft coupling 14, the other end of described connecting rod 15 connects worm gear case 12 by the second shaft coupling 16, described worm gear case 12 is installed on the inboard with worm gear case motor 13 first memorial archways 1, the output of worm gear case 12 is connected in and holds out against on wedge 11, hold out against wedge 11 inboards and be equipped with trapezoidal slide block 21, described trapezoidal slide block 21 holds out against on the backing beam 18 of the first memorial archway 1 one sides by top-fastening rod 10, backing beam 18 is articulated on intermediate calender rolls bearing block 19 by pin 9.
Described top-fastening rod 10 outsides are set with fairlead 17.
The course of work of the present utility model is as follows: worm gear case motor 13 is arranged on the transmission side of the first memorial archway 1, the output of worm gear case motor 13 drives the worm screw of two worm gear cases 12 that are loaded on the first memorial archway 1 inboard by the first shaft coupling 14, connecting rod 15, the second shaft coupling 16, process deceleration and break-in rear drive hold out against wedge 11 and move up and down, and drive the top-fastening rods 10 be loaded in fairlead 17 and seesaw, thereby realize moving forward and backward of side bracing or strutting arrangement.During adjustment, two top-fastening rods 10 can be moved forward and backward by the 13 band actions of worm gear case motor simultaneously, also can adjust separately.
The utility model is simple in structure, and processing and follow-up maintenance are all very convenient, and the utility model is cheap simultaneously, can give enterprise cost-saving.
Claims (2)
1. the oil cylinder wedge adjusting device that an eighteen-high mill working roll side supports, comprise the first memorial archway (1), the second memorial archway (20), eight backing rollers (4), four side support roller (5), two intermediate calender rolls (6), two working rolls (7), two backing rolls (8), wherein working roll (7) is supported by backing roll (8) by intermediate calender rolls (6), intermediate calender rolls (6) is installed on the intermediate calender rolls bearing block (19) set up between two memorial archways (1), it is characterized in that: in the first memorial archway (1), be provided with four side bracing or strutting arrangements in the second memorial archway (20), each side bracing or strutting arrangement comprises backing roller (4), side support roller (5), backing beam (18), described side support roller (5) is by adjacent two backing rollers (4) supporting, backing roller (4) is installed on backing beam (18), backing beam (18) is articulated on intermediate calender rolls bearing block (19) by pin (9), the installed inside of the second memorial archway (20) has cylinder pedestal (2), stretch oil cylinder (3) is installed on described cylinder pedestal (2), the push rod of stretch oil cylinder (3) withstands on the backing beam (18) of the second memorial archway (20) one sides, the transmission side of the first memorial archway (1) is equipped with worm gear case motor (13), the output of described worm gear case motor (13) connects connecting rod (15) by the first shaft coupling (14), the other end of described connecting rod (15) connects worm gear case (12) by the second shaft coupling (16), described worm gear case (12) is installed on the inboard with worm gear case motor (13) first memorial archways (1), the output of worm gear case (12) is connected in and holds out against on wedge (11), hold out against wedge (11) inboard and be equipped with trapezoidal slide block (21), described trapezoidal slide block (21) holds out against on the backing beam (18) of the first memorial archway (1) one side by top-fastening rod (10).
2. the oil cylinder wedge adjusting device that eighteen-high mill working roll side as claimed in claim 1 supports is characterized in that: described top-fastening rod (10) outside is set with fairlead (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414205.5U CN203370821U (en) | 2013-07-11 | 2013-07-11 | Oil cylinder inclined iron adjusting device for supporting work roller side of eighteen-roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414205.5U CN203370821U (en) | 2013-07-11 | 2013-07-11 | Oil cylinder inclined iron adjusting device for supporting work roller side of eighteen-roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370821U true CN203370821U (en) | 2014-01-01 |
Family
ID=49833378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414205.5U Expired - Lifetime CN203370821U (en) | 2013-07-11 | 2013-07-11 | Oil cylinder inclined iron adjusting device for supporting work roller side of eighteen-roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341493A (en) * | 2013-07-11 | 2013-10-09 | 陶洪瑞 | Hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports |
| CN104550239A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Novel eighteen-roller cold rolling mill |
| CN107252822A (en) * | 2017-07-21 | 2017-10-17 | 中冶南方工程技术有限公司 | A kind of eighteen-high mill |
-
2013
- 2013-07-11 CN CN201320414205.5U patent/CN203370821U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341493A (en) * | 2013-07-11 | 2013-10-09 | 陶洪瑞 | Hydraulic cylinder inclined iron adjustment device of eighteen rolling mill working roll side supports |
| CN104550239A (en) * | 2014-12-29 | 2015-04-29 | 一重集团大连设计研究院有限公司 | Novel eighteen-roller cold rolling mill |
| CN104550239B (en) * | 2014-12-29 | 2016-11-23 | 一重集团大连设计研究院有限公司 | A kind of 18 cold mills |
| CN107252822A (en) * | 2017-07-21 | 2017-10-17 | 中冶南方工程技术有限公司 | A kind of eighteen-high mill |
| CN107252822B (en) * | 2017-07-21 | 2023-11-21 | 中冶南方工程技术有限公司 | Eighteen-roller mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140101 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |