CN202387775U - Press roller device of cold rolling unit uncoiler - Google Patents
Press roller device of cold rolling unit uncoiler Download PDFInfo
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- CN202387775U CN202387775U CN2011205642069U CN201120564206U CN202387775U CN 202387775 U CN202387775 U CN 202387775U CN 2011205642069 U CN2011205642069 U CN 2011205642069U CN 201120564206 U CN201120564206 U CN 201120564206U CN 202387775 U CN202387775 U CN 202387775U
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Abstract
The utility model relates to a press roller device of a cold rolling unit uncoiler, which is characterized in that a double-roller pressing type press roller device of an uncoiler consists of a hydraulic oil cylinder, a fixed frame base, a hydraulic cylinder support, a crankshaft, a locking pin, a swinging rod, a hinge base, rotary arms, a roller frame, an upper press roller and a lower press roller and is arranged on an inlet side of a rolling mill; two ends of the swinging rod are symmetrically and fixedly arranged on the two rotary arms; the bottom end of each rotary arm is hinged on the hinge frame of the fixed frame base; the top end of each rotary arm is hinged on the roller frame through a hinge shaft; the top end of the roller frame, among the rotary arms and steel coils, is hinged at a shaft end of the upper press roller; the bottom end of the roller frame is hinged at a shaft end of the lower press roller; and the crankshaft (8) is driven through the hydraulic oil cylinder to drive the rotary arms (3) to realize that the pressure of the upper and lower press rollers is applied to the steel coils. The press roller device is reasonable in design and compact in structure, is suitable for pressing the steel coils when the coils are uncoiled and realizes that belt materials stably penetrate a belt; moreover, the press roller device has the advantages of being simple and smart in structure, attractive in appearance, reliable in operation, convenient for operation and use, saving space, and the like.
Description
Technical field
The utility model belongs to the cold-rolling mill group equipment, particularly a kind of cold-rolling mill processing uncoiler press-roller device.
Background technology
At present; The cold-rolling mill processing uncoiler press-roller device of domestic development and Design voluntarily, manufacturing is before being fixed on uncoiler, when unit uncoiling and whipping; Pressure roller is depressed and is compressed band; Make it smooth uncoiling and prevent the band whipping, version adopts hydraulic cylinder to drive pivoted arm and realizes depressing of roller, and roller is single roll structure.When thicker or material was hard when band, single roll structure can not compress band well, and the phenomenon that gets loose can appear in the roll coil of strip, the carrying out that band is worn in influence.
Summary of the invention
The utility model is intended to the shortcoming and defect part that in said method, exists, and provides not only reasonable in design, compact conformation; And compress coil of strip when both being applicable to the coiled material uncoiling; Realize again that band is stable and wear band, and have simply small and exquisite, good looking appearance; Save the space, reliable with manipulate a kind of very easily cold-rolling mill processing uncoiler press-roller device.
The purpose of the utility model is to adopt following technical scheme to realize: described cold-rolling mill processing uncoiler press-roller device; It is characterized in that: at two roll-in following formula press-roller devices of milling train entrance side installing uncoiler; The described pair of roll-in following formula press-roller device is by hydraulic jack, fixedly stand, hydraulic cylinder leg, crank, swing arm, free bearing, pivoted arm, roller frame and upper and lower pressure roller and locking pin are formed; With the fixing stand of installing on the corresponding ground, coil of strip lateral surface position; At the fixing hydraulic cylinder leg end face fixed hydraulic oil cylinder of stand; The rod end that stretches out of described hydraulic jack is hinged on the crank; Its crank top is fixed on through crank axle on the lug end of swing arm, in the movable insertion in its crank bottom and hydraulic cylinder leg top the two ends symmetry of the described swing arm of locking pin of its akinesia is fixed on two pivoted arms, and the bottom of described each pivoted arm is hinged on the hinge frame of fixing stand through hinge; The top of its pivoted arm is hinged on the roller frame through hinge, is hinged on the axle head of pressure roller on the roller frame top between pivoted arm and the coil of strip; The bottom of its roller frame is hinged on the axle head of lower compression roller; Drive crank drive pivoted arm through its hydraulic jack and realize that upper and lower pressure roller presses on the coil of strip; In off working state, locking pin is used to lock crank makes its akinesia.
The principle of the utility model is set forth in down with the operation branch:
Because the utility model is by hydraulic jack, fixing two roll-in following formula press-roller devices of the uncoiler formed of stand, hydraulic cylinder leg, crank, swing arm, free bearing, pivoted arm, roller frame and upper and lower pressure roller and locking pin in milling train entrance side installing; At the fixing hydraulic cylinder leg end face fixed hydraulic oil cylinder of stand; The rod end that stretches out of its hydraulic jack is hinged on the crank, and its upper and lower pressure roller is installed on the roller frame, and the roller frame is installed in pivoted arm top; Hydraulic cylinder promotes the pivoted arm bottom; The pivoted arm rotation, pivoted arm top drives the roller frame roller is dropped on the coil of strip, and the roller frame can rotate on pivoted arm through hinge; Drop on the automatic angle that falls of adjusting upper and lower pressure roller in back on the coil of strip, upper and lower pressure roller is compressed coil of strip firmly.After the present invention adopted such scheme, two upper and lower pressure rollers formed cornerite well, more stably compress coil of strip, and it is bigger to go up effect than single roll-in roller of prior art functional, and integral device is simply small and exquisite, and is both artistic and practical.
The comprehensive above technical scheme of being taked realizes the purpose of the utility model.
Compared with present technology, the utility model is not only reasonable in design, compact conformation; And compress coil of strip when both being applicable to the coiled material uncoiling, realize again that band is stable to wear band, and have simply small and exquisite; Good looking appearance is saved the space, reliable with manipulate advantages such as very convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
The utility model has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure sketch map of the specific embodiment of the utility model;
Accompanying drawing 2 is schematic side view of Fig. 1;
Accompanying drawing 3 is schematic top plan view of Fig. 1.
Among the figure: 1, hydraulic jack, 2, fixing stand, 3, pivoted arm, 4, upper and lower pressure roller, 5, the roller frame, 6, coil of strip, 7, hydraulic cylinder leg, 8, crank, 9, swing arm, 10, free bearing, 11, locking pin.
The specific embodiment
Fig. 1, be the specific embodiment of the utility model shown in 2, it is the cold-rolling mill processing uncoiler press-roller device of in cold rolling unit, installing; Its structure is characterised in that: at two roll-in following formula press-roller devices of milling train entrance side installing uncoiler; The described pair of roll-in following formula press-roller device is by hydraulic jack 1, fixedly stand 2, hydraulic cylinder leg 7, crank 8, locking pin 11, swing arm 9, free bearing 10, pivoted arm 3, roller frame 5 and upper and lower pressure roller 4 are formed; With the fixing stand 2 of installing on the corresponding ground, coil of strip 6 lateral surface positions; At the fixing hydraulic cylinder leg 7 end face fixed hydraulic oil cylinders 1 of stand 2; The rod end that stretches out of described hydraulic jack 1 is hinged on the crank 8, and its crank 8 tops are fixed on the lug end of swing arm 9 through crank axle 11
The two ends symmetry of described swing arm 9 is fixed on two pivoted arms 3; The bottom of described each pivoted arm 3 is hinged on the hinge frame 10 of fixing stand 2 through hinge; The top of its pivoted arm 3 is hinged on the roller frame 5 through hinge, and roller frame 5 tops between pivoted arm 3 and coil of strip 6 are hinged on the axle head of upper roller 4; The bottom of its roller frame 5 is hinged on down on the axle head of roller 4; Drive crank 8 drive pivoted arms 3 through its hydraulic jack 1 and realize that upper and lower pressure roller 4 presses on the coil of strip 6.Locking pin 11 is used for off working state locking crank 8, makes its akinesia.
When work, described locking pin 11 is drawn off in the concentric hole of its crank 8 bottoms and contact position, hydraulic cylinder leg 7 top, locking pin 11 1 ends are connected on hydraulic cylinder leg 7 tops through chain system.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; All are familiar with the technical staff in present technique field in the disclosed technical scope of the utility model, are equal to replacement or change according to the design of the technical scheme of the utility model and the utility model thereof all should be encompassed within the protection domain of the utility model.
Claims (2)
1. cold-rolling mill processing uncoiler press-roller device; It is characterized in that: at two roll-in following formula press-roller devices of milling train entrance side installing uncoiler; The described pair of roll-in following formula press-roller device is by hydraulic jack (1), fixedly stand (2), hydraulic cylinder leg (7), crank (8), locking pin (11), swing arm (9), free bearing (10), pivoted arm (3), roller frame (5) and upper and lower pressure roller (4) are formed; With the fixing stand (2) of installing on the corresponding ground, coil of strip (6) lateral surface position; At fixing hydraulic cylinder leg (7) the end face fixed hydraulic oil cylinder (1) of stand (2); The rod end that stretches out of described hydraulic jack (1) is hinged on the crank (8), and its crank (8) top is fixed on the lug end of swing arm (9); When off working state, make the locking pin (11) of its akinesia in its crank (8) bottom and the movable insertion in hydraulic cylinder leg (7) top; The two ends symmetry of described swing arm (9) is fixed on two pivoted arms (3); The bottom of described each pivoted arm (3) is hinged on the hinge frame (10) of fixing stand (2) through hinge; The top of its pivoted arm (3) is hinged on the roller frame (5) through hinge, and roller frame (5) top between pivoted arm (3) and coil of strip (6) is hinged on the axle head of pressure roller (4); The bottom of its roller frame (5) is hinged on the axle head of lower compression roller (4); Drive crank (8) drive pivoted arm (3) through its hydraulic jack (1) and realize that upper and lower pressure roller (4) presses on the coil of strip (6).
2. by the described cold-rolling mill processing uncoiler of claim 1 press-roller device; It is characterized in that: when work; Described locking pin (11) is drawn off in the concentric hole of its crank (8) bottom and hydraulic cylinder leg (7) contact position, top, locking pin (11) one ends are connected on hydraulic cylinder leg (7) top through chain system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642069U CN202387775U (en) | 2011-12-29 | 2011-12-29 | Press roller device of cold rolling unit uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205642069U CN202387775U (en) | 2011-12-29 | 2011-12-29 | Press roller device of cold rolling unit uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387775U true CN202387775U (en) | 2012-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205642069U Expired - Fee Related CN202387775U (en) | 2011-12-29 | 2011-12-29 | Press roller device of cold rolling unit uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387775U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862845A (en) * | 2012-09-26 | 2013-01-09 | 无锡市恒达矿山机械有限公司 | Rolling mechanism of aluminium-strip winding machine |
| CN102897564A (en) * | 2012-10-12 | 2013-01-30 | 无锡市张泾宇钢机械厂 | Double-linkage pressing arm mechanism of steel strip rolling machine |
| CN103191959A (en) * | 2013-04-28 | 2013-07-10 | 江苏澳洋顺昌股份有限公司 | Press plate device of metal plate winding device |
| CN104071609A (en) * | 2013-03-26 | 2014-10-01 | 江苏承中和高精度钢管制造有限公司 | Auxiliary unwinding device of welded pipe steel strip |
| CN109821899A (en) * | 2019-03-25 | 2019-05-31 | 中冶南方工程技术有限公司 | It is a kind of to open sending belt system for preraratory station |
| CN109940966A (en) * | 2019-04-18 | 2019-06-28 | 涿州皓原箔业有限公司 | A kind of integrally manufactured device of hamburger paper composite print |
| CN110404989A (en) * | 2019-08-05 | 2019-11-05 | 苏州奥智智能设备股份有限公司 | The pressing roller regulating mechanism of disk cylinder drawbench |
-
2011
- 2011-12-29 CN CN2011205642069U patent/CN202387775U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862845A (en) * | 2012-09-26 | 2013-01-09 | 无锡市恒达矿山机械有限公司 | Rolling mechanism of aluminium-strip winding machine |
| CN102897564A (en) * | 2012-10-12 | 2013-01-30 | 无锡市张泾宇钢机械厂 | Double-linkage pressing arm mechanism of steel strip rolling machine |
| CN102897564B (en) * | 2012-10-12 | 2015-06-03 | 江苏高博智融科技有限公司 | Double-linkage pressing arm mechanism of steel strip rolling machine |
| CN104071609A (en) * | 2013-03-26 | 2014-10-01 | 江苏承中和高精度钢管制造有限公司 | Auxiliary unwinding device of welded pipe steel strip |
| CN103191959A (en) * | 2013-04-28 | 2013-07-10 | 江苏澳洋顺昌股份有限公司 | Press plate device of metal plate winding device |
| CN103191959B (en) * | 2013-04-28 | 2015-08-12 | 江苏澳洋顺昌股份有限公司 | A kind of presser device of sheet metal winding device |
| CN109821899A (en) * | 2019-03-25 | 2019-05-31 | 中冶南方工程技术有限公司 | It is a kind of to open sending belt system for preraratory station |
| CN109940966A (en) * | 2019-04-18 | 2019-06-28 | 涿州皓原箔业有限公司 | A kind of integrally manufactured device of hamburger paper composite print |
| CN109940966B (en) * | 2019-04-18 | 2024-02-20 | 涿州皓原箔业有限公司 | Hamburger paper composite printing integrated manufacturing device |
| CN110404989A (en) * | 2019-08-05 | 2019-11-05 | 苏州奥智智能设备股份有限公司 | The pressing roller regulating mechanism of disk cylinder drawbench |
| CN110404989B (en) * | 2019-08-05 | 2024-02-23 | 苏州奥智智能设备股份有限公司 | Pinch roller adjusting mechanism of bobbin drawing machine |
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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: 20120822 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |