CN202824252U - Novel pressing roller for cold rolling mill - Google Patents
Novel pressing roller for cold rolling mill Download PDFInfo
- Publication number
- CN202824252U CN202824252U CN 201220353459 CN201220353459U CN202824252U CN 202824252 U CN202824252 U CN 202824252U CN 201220353459 CN201220353459 CN 201220353459 CN 201220353459 U CN201220353459 U CN 201220353459U CN 202824252 U CN202824252 U CN 202824252U
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- pressing roller
- rolling mill
- cold rolling
- steel
- roller
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Abstract
The utility model relates to a cold rolling mill outlet side pressing roller device, in particular to a novel pressing roller for a cold rolling mill. the novel pressing roller for the cold rolling mill mainly solves the technical problems in the prior art that an existing pressing roller device is provided with only one pressing roller, the same pressing roller is used for materials of different thicknesses, the pressing roller affects different plate belt materials to some extent in the process of working and the like. The novel pressing roller for the cold rolling mill comprises a steel-type frame rod (1). The novel pressing roller for the cold rolling mill is characterized in that the middle part of the steel-type frame rod (1) is connected with a rotated pivot (2) in a hinged mode. One end of the steel-type frame rod (1) is connected with a compressing oil cylinder (3), and the other end of the steel-type frame rod (1) is provided with the pressing roller device. The pressing roller device comprises an alloy steel roller (4) in a parallel arrangement and a rubber covered roller (5).A shock buffering and transitioning device (6) is arranged between the alloy steel roller and the rubber covered roller.
Description
Technical field
The utility model relates to a kind of outlet of cold-rolling mill side pressure plain-barreled roll device, especially relates to a kind of used for cold rolling mill Novel pressure plain-barreled roll.
Background technology
In present cold rolling technology field, the outlet side majority of milling train has all been installed flattening roller device, and its main purpose is in order to expect that when Strip batches volume flattens, and when batching the release of side tension force, to prevent the coiled material loose winding, and affecting surface quality.The use of slicking-in roller is extensive, and prototype is the mono-roller type device.Arranged dividing of rubber roll and steel rider, but on original flattening roller device, only have single slicking-in roller, so behind the identical slicking-in roller of materials'use with respect to different-thickness on the cold-rolling mill, slicking-in roller has certain impact in the course of the work for different Strips.
The utility model content
The utility model provides a kind of used for cold rolling mill Novel pressure plain-barreled roll, it mainly is to solve on the existing flattening roller device of prior art to only have single slicking-in roller, behind the identical slicking-in roller of materials'use with respect to different-thickness on the cold-rolling mill, slicking-in roller has the technical problem of certain impact etc. in the course of the work for different Strips.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of used for cold rolling mill Novel pressure plain-barreled roll of the present utility model, comprise steel formula hack lever, described steel formula hack lever middle part is hinged on the revolution fulcrum, one end of steel formula hack lever is connected with compressed oil cylinder, the other end of steel formula hack lever is provided with flattening roller device, flattening roller device is comprised of the alloy steel rider and the rubber roll that be arranged in parallel, is provided with vibrations buffering and conversion equipment between alloy steel rider and the rubber roll.The utility model arranges flattening roller device at outlet of cold-rolling mill, the equipment that slicking-in roller comprises and parameter slicking-in roller size: Φ 240 * 1850mm roller compresses and adopts hydraulic oil cylinder driving, hydraulic gyration is arm-type, steel frame, the ratio Decompression Controlling, roller design vibrations buffer unit itself, automatic regulation type is for thin strip provides suitable thrust.When the thickness of band when 0.5mm is following, flattening roller device uses, the normal operation rubber roll is automatic regulation type.When supplied materials during at 0.5mm to 1.0mm, generally adopt steel rider to flatten automatic pressure control.In different-thickness, composition, performance situation, use the different slicking-in roller of surfacing, can guarantee the surface quality that Strip is final, improve the yield rate of Strip.Batching the end of a period stage, coiling tension disappears.The slicking-in roller main purpose prevents that for compressing coiled material loose winding causes the interlayer changing of the relative positions scratch of coiled material.
As preferably, described steel formula hack lever is " S " type, and the revolution fulcrum is located at one of them bending place of steel formula hack lever.
Therefore, the utility model adopts two roller conversion equipments, can adapt to different-thickness, composition, the mechanical performance of supplied materials Strip, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of flattening roller device;
Accompanying drawing 3 is a kind of structural representations before the utility model pressure zone;
A kind of structural representation when accompanying drawing 4 is the utility model pressure zone.
Parts, position and numbering among the figure: steel formula hack lever 1, revolution fulcrum 2, compressed oil cylinder 3, alloy steel rider 4, rubber roll 5, vibrations buffering and conversion equipment 6, template roller 7, mandrel for recoiling machine 8.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of used for cold rolling mill Novel pressure plain-barreled roll of this example, such as Fig. 1, a steel formula hack lever 1 is arranged, steel formula hack lever middle part is hinged on the revolution fulcrum 2, and steel formula hack lever is " S " type, and the revolution fulcrum is located at one of them bending place of steel formula hack lever.One end of steel formula hack lever is connected with compressed oil cylinder 3, and the other end of steel formula hack lever is provided with flattening roller device, and such as Fig. 2, flattening roller device is comprised of with rubber roll 5 the alloy steel rider 4 that be arranged in parallel, is provided with vibrations buffering and conversion equipment 6 between alloy steel rider and the rubber roll.
During use, such as Fig. 3, Strip from Mill forming roll 7 sides out passes through flattening roller device.On mandrel for recoiling machine 8, Strip is batched.After batching certain number of plies.Such as Fig. 4, with compressed oil cylinder 3 rises of flattening roller device, steel formula hack lever 1 moves down, and moves to the Strip surface, and roller and Surface Contact enter the stable rolling stage.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (2)
1. used for cold rolling mill Novel pressure plain-barreled roll, comprise steel formula hack lever (1), it is characterized in that described steel formula hack lever (1) middle part is hinged on the revolution fulcrum (2), one end of steel formula hack lever is connected with compressed oil cylinder (3), the other end of steel formula hack lever is provided with flattening roller device, flattening roller device is comprised of the alloy steel rider (4) that be arranged in parallel and rubber roll (5), is provided with vibrations buffering and conversion equipment (6) between alloy steel rider and the rubber roll.
2. a kind of used for cold rolling mill Novel pressure plain-barreled roll according to claim 1 is characterized in that described steel formula hack lever (1) is " S " type, and revolution fulcrum (2) is located at one of them bending place of steel formula hack lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353459 CN202824252U (en) | 2012-07-20 | 2012-07-20 | Novel pressing roller for cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353459 CN202824252U (en) | 2012-07-20 | 2012-07-20 | Novel pressing roller for cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202824252U true CN202824252U (en) | 2013-03-27 |
Family
ID=47936048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353459 Expired - Fee Related CN202824252U (en) | 2012-07-20 | 2012-07-20 | Novel pressing roller for cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202824252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438374A (en) * | 2014-11-26 | 2015-03-25 | 北京首钢国际工程技术有限公司 | Connecting and positioning device for pre-bending machine and Gallert reeling machine during work |
| CN114226497A (en) * | 2022-02-23 | 2022-03-25 | 常州市飞荣达电子材料有限公司 | Brazing aluminum alloy liquid cooling plate raw material plate surface leveling device |
-
2012
- 2012-07-20 CN CN 201220353459 patent/CN202824252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438374A (en) * | 2014-11-26 | 2015-03-25 | 北京首钢国际工程技术有限公司 | Connecting and positioning device for pre-bending machine and Gallert reeling machine during work |
| CN114226497A (en) * | 2022-02-23 | 2022-03-25 | 常州市飞荣达电子材料有限公司 | Brazing aluminum alloy liquid cooling plate raw material plate surface leveling device |
| CN114226497B (en) * | 2022-02-23 | 2022-04-26 | 常州市飞荣达电子材料有限公司 | Brazing aluminum alloy liquid cooling plate raw material plate surface leveling device |
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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: 20130327 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |