CN202921680U - Lower press roll device of cold-rolling recoiling machine - Google Patents
Lower press roll device of cold-rolling recoiling machine Download PDFInfo
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- CN202921680U CN202921680U CN 201220646373 CN201220646373U CN202921680U CN 202921680 U CN202921680 U CN 202921680U CN 201220646373 CN201220646373 CN 201220646373 CN 201220646373 U CN201220646373 U CN 201220646373U CN 202921680 U CN202921680 U CN 202921680U
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- lower press
- lifting support
- press roll
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- roll device
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Abstract
The utility model belongs to cold rolling machine devices and relates to a lower press roll device of a cold-rolling recoiling machine. The lower press roll device is characterized in that a lower press roll mechanism consisting of a roll, a lifting support, guide rods, a base, a hydraulic cylinder and guide sleeves is arranged on the foundation between an uncoiling trolley and a belt coiling assistor, the roll is fixedly arranged on the lifting support on which two guide rods are symmetrically arranged, each guide rod slides in each guide sleeve which is arranged on the base, and the roll is driven by the hydraulic cylinder to flex along the lifting support so as to realize a retraction operation after extending upwards to tightly compress a steel belt on a coiling drum and regularly coil the steel belt. The lower press roll device disclosed by the utility model not only has the advantages of reasonable design, compact and simple structure, good rigidity, uniform and stable compressing force and small size, but also has the stable compressing force during operation so as to avoid a situation that a steel coil generates the loosening and the staggered floor due to not having a tension force or a compressing force when a belt material drifts and to improve the quality of products; and the lower press roll device has the characteristics of convenience in processing and manufacturing, operation and use, and the like.
Description
Technical field
The utility model belongs to cold rolling mill equipment, particularly a kind of cold coiling machine lower compression roller device.
Background technology
At present, in the Strip cold-rolling equipment, generally use cold coiling machine to coil into coil of strip the production board band after rolling completing, store and transportation with convenient; Its cold coiling machine comprises steel band and the strap rolling-assisting device on upper pressure roller on frame, pinch roll, coil stripping car, reel.In order to make the coil of strip volume that do not collapse, when batching, band has certain tension force, and this tension force is also that the operation of rolling is needed simultaneously.But when magnetic tape trailer from milling train out after, enter a state that loses.When magnetic tape trailer before the coiling machine machine pinch roll out after, band is in free state fully, coil of strip is easy to Hui Song, causes coil of strip to batch of poor quality.Therefore, generally all be provided with press-roller device in coiling machine equipment, batching the magnetic tape trailer stage, pressure roller is pressed on the coil of strip surface, to prevent coil of strip Hui Song.Due to the restriction of the device space, the pressure roller operated by rotary motion above coil of strip, is referred to as pressure roller at present.The compacted position of upper pressure roller to position that coil stripping car is held coil of strip at least in addition near the distance of half circumferential length.Therefore, magnetic tape trailer from pressure roller compress point out after, coil of strip is in fully without tension force, without the compression state, coil of strip is prone to Hui Song, staggered floor affects the coil of strip quality.The bearing operated by rotary motion of upper pressure roller is on the coiling machine box body of speed reducer, and therefore, pressure roller is cantilever position, and thrust is inhomogeneous, poor structure rigidity, and thrust is unstable.
Summary of the invention
The utility model is intended to the shortcoming and defect that exists in above-mentioned technology, and provide not only reasonable in design, compact conformation, both good rigidlies, thrust is uniform and stable, simple in structure again, volume is little, and stable thrust is arranged in the course of the work, Hui Song and the staggered floor of having avoided coil of strip to produce because there is no tension force or thrust, improve the quality of products, be convenient to processing and manufacturing and operation use a kind of cold coiling machine lower compression roller device very easily.
the purpose of this utility model is to adopt following technical scheme to realize: described cold coiling machine lower compression roller device, comprise the pinch roll on frame, coil stripping car, steel band on reel and strap rolling-assisting device, it is characterized in that: lower compression roller mechanism is installed by foundation bolt in the basis between its coil stripping car and strap rolling-assisting device, described lower compression roller mechanism is by roller, lifting support, guide rod, base, hydraulic cylinder and fairlead form, roller is fixed on lifting support, two guide rods of symmetrical installation on its lifting support, described each guide rod is along sliding in the fairlead that is loaded on base, described roller is with lifting support, driving by hydraulic cylinder is stretched, realization protrude upward the steel band that compresses on reel and clamp after retract action.
Principle of the present utility model and characteristics are described below:
The utility model is the upper pressure roller that removes in existing structure, and the installing lower compression roller mechanism of the basis between coil stripping car and strap rolling-assisting device, the roller of its lower compression roller mechanism is contained on lifting frame body, two guide rods of lifting frame body band, guide rod is contained in the guide pin bushing of base, and lifting frame body is completed expanding-contracting action by Driven by Hydraulic Cylinder.Lower compression roller is arranged on the rear side of coil stripping car, below coil of strip.Compress point and be close to the position that coil stripping car is held coil of strip.Magnetic tape trailer is about to from milling train out, and namely before band entered a mistake state, lower compression roller compressed coil of strip.When magnetic tape trailer was soon deviate from from lower compression roller, coil stripping car rose and holds coil of strip, and lower compression roller returns, and at this moment magnetic tape trailer is pressed on coil stripping car by the coil of strip self gravitation, enters afterwards baler, and steel roll binding is firm.Because the utility model is simple in structure, volume is little, when realizing above-mentioned use function, can guarantee again to be arranged in the small space between coil stripping car and strap rolling-assisting device, guarantees not interfere with relevant device.
The comprehensive above technical scheme of taking realizes the purpose of this utility model.
The utility model has following advantage:
1, whole coiling process has tension force or thrust from start to finish, and Hui Song and the staggered floor of having avoided coil of strip to produce because there is no tension force or thrust have guaranteed product quality.
2, good rigidly, thrust is uniform and stable, guarantees stability and the surface quality of strip coiling.
3, simple in structure, volume is little, realizes using function in the confined space that---coil stripping car and strap rolling-assisting device---stays at peripheral equipment.
Therefore, the utility model is not only reasonable in design, compact conformation, both good rigidlies, thrust is uniform and stable, simple in structure again, volume is little, and at whole coiling process, tension force or thrust is arranged from start to finish, Hui Song and the staggered floor of having avoided coil of strip to produce because there is no tension force or thrust, improve the quality of products, be convenient to processing and manufacturing and operate the characteristics such as very convenient of using.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has two width accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is the enlarged diagrams at A place in Fig. 1.
In figure: 01, frame, 02, steel band, 03, pinch roll, 04, the basis, 05, coil stripping car, 06, roller, 07, lifting support, 08, guide rod, 09, base, 10, hydraulic cylinder, 11, fairlead.
The specific embodiment
be specific embodiment of the utility model shown in Fig. 1,2, it is the cold coiling machine lower compression roller device of installing on single-stand cold-rolling machine, its structure comprises the pinch roll 03 on frame, coil stripping car 5, steel band 02 and strap rolling-assisting device on reel, it is characterized in that: lower compression roller mechanism is installed by foundation bolt in the basis 04 between its coil stripping car 05 and strap rolling-assisting device, described lower compression roller mechanism is by roller 06, lifting support 07, guide rod 08, base 09, hydraulic cylinder 10 and fairlead 1 form, roller 06 is fixed on lifting support 07, two guide rods 08 of symmetrical installation on its lifting support 07, described each guide rod 08 is along the interior slip of fairlead 11 that is loaded on base 09, described roller 06 is with lifting support 07, driving by hydraulic cylinder 10 is stretched, realization protrude upward the steel band 02 that compresses on reel and clamp after retract action.
As can be seen from Figure 1, when batching beginning, band enters coiling machine through turning, clamping and conveying roller 03, and bending is wrapped on reel under the parcel of strap rolling-assisting device, and after being involved in some circles, strap rolling-assisting device withdraws from, and band batches under coiling tension.Batching the end of a period stage, magnetic tape trailer be about to from milling train out before, lower compression roller 06 is released, and is pressed on the coil of strip 02 on reel.When magnetic tape trailer was about to roller 06, the coil of strip 02 on reel was held in coil stripping car 05 rising, and pushes down magnetic tape trailer.Due to the compression point of roller 06 from position that coil stripping car 05 is held the coil of strip 02 on reel very close to, in whole coiling process, the coil of strip 02 on reel all carries out under the effect that tension force or thrust are arranged, effectively in conjunction with anti-non-return pine and staggered floor.
The above; it is only the better specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, according to the technical solution of the utility model and design of the present utility model thereof be equal to replace or change all should be encompassed in protection domain of the present utility model within.
Claims (1)
1. cold coiling machine lower compression roller device, comprise the pinch roll (03) on frame, coil stripping car (05), steel band on reel (02) and strap rolling-assisting device, it is characterized in that: lower compression roller mechanism is installed by foundation bolt in the basis (04) between its coil stripping car (05) and strap rolling-assisting device, described lower compression roller mechanism is by roller (06), lifting support (07), guide rod (08), base (09), hydraulic cylinder (10) and fairlead (11) form, roller (06) is fixed on lifting support (07), upper symmetrical two guide rods (08) of installing of its lifting support (07), described each guide rod (08) is along sliding in the fairlead (11) that is loaded on base (09), described roller (06) is with lifting support (07), driving by hydraulic cylinder (10) is stretched, realization protrudes upward the steel band (02) that compresses on reel and the retract action after clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646373 CN202921680U (en) | 2012-11-29 | 2012-11-29 | Lower press roll device of cold-rolling recoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220646373 CN202921680U (en) | 2012-11-29 | 2012-11-29 | Lower press roll device of cold-rolling recoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202921680U true CN202921680U (en) | 2013-05-08 |
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ID=48211676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220646373 Expired - Fee Related CN202921680U (en) | 2012-11-29 | 2012-11-29 | Lower press roll device of cold-rolling recoiling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN202921680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406389A (en) * | 2013-08-14 | 2013-11-27 | 中国重型机械研究院股份公司 | Anti-loosening mechanism with tape-tracking function |
| CN104525622A (en) * | 2014-11-10 | 2015-04-22 | 江苏亨特宏业重工有限公司 | A surface compression roller mechanism of a hot mill used for metal products |
| CN106694621A (en) * | 2016-12-05 | 2017-05-24 | 重集团大连设计研究院有限公司 | Movable bundling rack and working method thereof |
| CN115365331A (en) * | 2022-08-12 | 2022-11-22 | 中国一冶集团有限公司 | Online inclination adjusting device and method for metal tile pressing and rolling |
-
2012
- 2012-11-29 CN CN 201220646373 patent/CN202921680U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406389A (en) * | 2013-08-14 | 2013-11-27 | 中国重型机械研究院股份公司 | Anti-loosening mechanism with tape-tracking function |
| CN103406389B (en) * | 2013-08-14 | 2016-04-13 | 中国重型机械研究院股份公司 | A kind of coil loose-proof mechanism with roll coil of strip following function |
| CN104525622A (en) * | 2014-11-10 | 2015-04-22 | 江苏亨特宏业重工有限公司 | A surface compression roller mechanism of a hot mill used for metal products |
| CN106694621A (en) * | 2016-12-05 | 2017-05-24 | 重集团大连设计研究院有限公司 | Movable bundling rack and working method thereof |
| CN115365331A (en) * | 2022-08-12 | 2022-11-22 | 中国一冶集团有限公司 | Online inclination adjusting device and method for metal tile pressing and rolling |
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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: 20130508 Termination date: 20171129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |