CN203370836U - Two-roll vertical roll mill provided with hydraulic horizontal press rolls - Google Patents
Two-roll vertical roll mill provided with hydraulic horizontal press rolls Download PDFInfo
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- CN203370836U CN203370836U CN201320347189.2U CN201320347189U CN203370836U CN 203370836 U CN203370836 U CN 203370836U CN 201320347189 U CN201320347189 U CN 201320347189U CN 203370836 U CN203370836 U CN 203370836U
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- pressure roller
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Abstract
The utility model provides a two-roll vertical roll mill provided with hydraulic horizontal press rolls, and relates to a two-roll vertical roll mill used in the metallurgical industry. The two-roll vertical roll mill is characterized in that a two-roll vertical roll mill body is provided with a piece of upper housing and a piece of lower housing; two upper lug bosses are cast on the front side and the back side of the upper housing, and two lower lug bosses are cast on the front side and the back side of the lower housing; round holes are processed in the upper parts of the upper bosses, and square holes are processed in the lower parts; a horizontal press roll device is mounted between each upper lug boss and each lower lug boss. The two-roll vertical roll mill provided with the hydraulic horizontal press rolls has the characteristics of novel structure, simpleness and convenience in processing, convenience in use, safety, reliability, capability of increasing finished product rate and reducing loss and the like, therefore, the two-roll vertical roll mill belongs to a novel two-roll vertical roll mill which is provided with the hydraulic horizontal press rolls and integrates economical efficiency and practicability.
Description
Technical field
The two roller vertical millers with the hydraulic levels pressure roller described in the utility model, relate to two roller vertical millers for metallurgy industry.
Background technology
Two roller vertical millers of the prior art, because of rolled piece stressed on width, the rolled piece middle part often produces protruding phenomenon, again after the horizontal mill rolling, the rolled piece cross section often becomes the ladder type section, can not meet the quality requirement of rectangular cross section, also need to use milling machine to be processed when serious, cause the waste of material and extra machining waste.For existing problem in above-mentioned prior art, a kind of novel two roller vertical millers with the hydraulic levels pressure roller of research and design, be very necessary thereby overcome existing problem in prior art.
Summary of the invention
In view of existing problem in above-mentioned prior art, the purpose of this utility model is a kind of novel two roller vertical millers with the hydraulic levels pressure roller of research and design.The horizontal press-roller device of a set of hydraulic lifting before and after rolling body, conventional two roller edger rolls respectively is set, the cylinder pressure different with thickness setting according to the rolled piece width, solve the rolled piece convexity that conventional two roller vertical millers produce and cause not direct problem of rolled piece cross sectional shape.
Technical solution of the present utility model is achieved in that
The two roller vertical millers with the hydraulic levels pressure roller described in the utility model, is characterized in that being equipped with on two roller vertical miller bodies on a slice memorial archway under memorial archway and a slice; Be constructed with convex platform at upper memorial archway direct casting, on lower memorial archway, be cast with lower convex platform; Convex platform top is processed with circular hole, and bottom is processed with square hole; Horizontal press-roller device is housed between convex platform and lower convex platform.
Horizontal press-roller device described in the utility model comprises top roll assembling, lower roll assembling, hydraulic cylinder, bearing pin and slide plate; Hydraulic cylinder is loaded on the circular hole on convex platform, and is connected with the top roll assembling by bearing pin; Top roll assembling is loaded on by slide plate on the slideway in the square hole of convex platform; Lower roll is loaded on lower convex platform.
Top roll assembling described in the utility model comprises pressure roller, two upper roll bearing seat and two upper rolling bearings; Upper pressure roller is solid roller, and its two ends are loaded in upper roll bearing seat by upper rolling bearing; Slide plate is equipped with in the both sides of upper roll bearing seat, and slide plate is loaded on the square hole inner slide of convex platform; The top of upper roll bearing seat is connected with hydraulic cylinder by bearing pin; Upper pressure roller moves up and down along the slideway in square hole under the driving of hydraulic cylinder.
Lower roll assembling described in the utility model comprises lower compression roller, two bottom roll bearing blocks and two rolling bearings; Lower compression roller is solid roller, and its two ends are loaded in bottom roll bearing block by lower rolling bearing; Bottom roll bearing block is loaded in the seam of lower convex platform.
Upper pressure roller described in the utility model and lower compression roller are driven roll; The lower compression roller center line is constant.
In the operation of rolling, the cylinder pressure different with thickness setting according to the width of rolled piece, make top roll compress all the time rolled piece to lower roll according to setting pressure, make rolled piece avoid producing the convexity phenomenon when rolling, obtain good rectangular cross section shape while guaranteeing horizontal mill rolling thereafter.
The utility model has the advantages that apparently, be mainly manifested in:
1, use the utility model, reduced rolled piece cross section convexity phenomenon;
2, use the utility model, reduced not overgauge of cross section, rolled piece cross section;
3, use the utility model, improved the finished product recovery rate.
The utlity model has novel structure, process easy, esy to use, safe and reliable, improve yield rate, the advantage such as reduce the wastage, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
The accompanying drawing explanation
The utility model has 6 width accompanying drawings, wherein:
Accompanying drawing 1 is the utility model top view;
The A-A view that accompanying drawing 2 is accompanying drawing 1;
The B that accompanying drawing 3 is accompanying drawing 1 is to view;
Accompanying drawing 4 is the top view of existing two roller vertical millers;
Accompanying drawing 5 is to produce the rolled piece sectional drawing of convexity phenomenon after existing two roller vertical miller rollings;
Accompanying drawing 6 is to produce the rolled piece sectional drawing of trapezoidal end face after existing two roller vertical miller rollings.
In the drawings: 1, two roller vertical miller bodies 1.1, upper memorial archway 1.2, lower memorial archway 1.3, convex platform 1.4, lower convex platform 1.3.1, circular hole 1.3.2, square hole 2, horizontal press-roller device 2.1, top roll assembling 2.1.1, upper pressure roller 2.1.2, upper roll bearing seat 2.1.3, upper rolling bearing 2.2, lower roll assembling 2.2.1, lower compression roller 2.2.2, bottom roll bearing block 2.2.3, rolling bearing 2.3, hydraulic cylinder 2.4, bearing pin 2.5 slide plates.
The specific embodiment
Specific embodiment of the utility model as shown in drawings, is characterized in that, at two roller vertical miller bodies 1, memorial archway 1.2 under memorial archway 1.1 and a slice is housed on a slice; Be cast with convex platform 1.3 in 1.1 two, upper memorial archway, on lower memorial archway 1.2, be cast with lower convex platform 1.4; Convex platform 1.3 tops are processed with circular hole 1.3.1, and bottom is processed with square hole 1.3.2; Horizontal press-roller device 2 is housed between convex platform 1.3 and lower convex platform 1.4.
Horizontal press-roller device 2 comprises top roll assembling 2.1, lower roll assembling 2.2, hydraulic cylinder 2.3, bearing pin 2.4 and slide plate 2.5; The circular hole 1.3.1 that hydraulic cylinder 2.3 is loaded on convex platform 1.3 is upper, and is connected with top roll assembling 2.1 by bearing pin 2.4; Top roll assembling 2.1 is loaded on by slide plate 2.5 on the slideway in the square hole 1.3.2 of convex platform 1.3; Lower roll assembling 2.2 is loaded on lower convex platform 1.4.
Top roll assembling 2.1 comprises pressure roller 2.1.1, two upper roll bearing seat 2.1.2 and two upper rolling bearing 2.1.3; Upper pressure roller 2.1.1 is solid roller, and its two ends are loaded in upper roll bearing seat 2.1.2 by upper rolling bearing 2.1.3; Slide plate 2.5 is equipped with in the both sides of upper roll bearing seat 2.1.2, and slide plate 2.5 is loaded on the square hole 1.3.2 inner slide of convex platform 1.3; The top of upper roll bearing seat 2.1.2 is connected with hydraulic cylinder 2.3 by bearing pin 2.4; Upper pressure roller 2.1.1 moves up and down along the slideway in square hole 1.3.2 under the driving of hydraulic cylinder 2.3.
Lower roll assembling 2.2 comprises lower compression roller 2.2.1, two bottom roll bearing block 2.2.2 and two rolling bearing 2.2.3; Lower compression roller 2.2.1 is solid roller, and its two ends are loaded in bottom roll bearing block 2.2.2 by lower rolling bearing 2.2.3; Bottom roll bearing block 2.2.2 is loaded in the seam of lower convex platform 1.4.
Upper pressure roller 2.1.1 and lower compression roller 2.2.1 are driven roll; Lower compression roller 2.2.1 center line is constant.
The above; it is only the preferably specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; allly be familiar with those skilled in the art in the disclosed technical scope of the utility model, within being equal to and replacing or change and all should be encompassed in protection domain of the present utility model according to the technical solution of the utility model and design of the present utility model thereof.
Claims (4)
1. the two roller vertical millers with the hydraulic levels pressure roller, is characterized in that, at two roller vertical miller bodies (1), memorial archway (1.2) under memorial archway on a slice (1.1) and a slice is housed; Be cast with convex platform (1.3) in (1.1) two, upper memorial archway, be cast with lower convex platform (1.4) on lower memorial archway (1.2); Convex platform (1.3) top is processed with circular hole (1.3.1), and bottom is processed with square hole (1.3.2); Between convex platform (1.3) and lower convex platform (1.4), horizontal press-roller device (2) is housed.
2. the two roller vertical millers with the hydraulic levels pressure roller according to claim 1, is characterized in that described horizontal press-roller device (2) comprises top roll assembling (2.1), lower roll assembling (2.2), hydraulic cylinder (2.3), bearing pin (2.4) and slide plate (2.5); The circular hole (1.3.1) that hydraulic cylinder (2.3) is loaded on convex platform (1.3) is upper, and is connected with top roll assembling (2.1) by bearing pin (2.4); Top roll assembling (2.1) is loaded on the interior slideway of the square hole (1.3.2) of convex platform (1.3) by slide plate (2.5); Lower roll assembling (2.2) is loaded on lower convex platform (1.4).
3. the two roller vertical millers with the hydraulic levels pressure roller according to claim 2, is characterized in that described top roll assembling (2.1) comprises pressure roller (2.1.1), two upper roll bearing seat (2.1.2) and two upper rolling bearings (2.1.3); Upper pressure roller (2.1.1) is solid roller, and its two ends are loaded in upper roll bearing seat (2.1.2) by upper rolling bearing (2.1.3); Slide plate (2.5) is equipped with in the both sides of upper roll bearing seat (2.1.2), and slide plate (2.5) is loaded on square hole (1.3.2) inner slide of convex platform (1.3); The top of upper roll bearing seat (2.1.2) is connected with hydraulic cylinder (2.3) by bearing pin (2.4); Upper pressure roller (2.1.1) moves up and down along the slideway in square hole (1.3.2) under the driving of hydraulic cylinder (2.3); Upper pressure roller (2.1.1) is driven roll.
4. the two roller vertical millers with the hydraulic levels pressure roller according to claim 2, is characterized in that described lower roll assembling (2.2) comprises lower compression roller (2.2.1), two bottom roll bearing blocks (2.2.2) and two rolling bearings (2.2.3); Lower compression roller (2.2.1) is solid roller, and its two ends are loaded in bottom roll bearing block (2.2.2) by lower rolling bearing (2.2.3); Bottom roll bearing block (2.2.2) is loaded in the seam of lower convex platform (1.4); Lower compression roller (2.2.1) is driven roll; Lower compression roller (2.2.1) center line is constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347189.2U CN203370836U (en) | 2013-06-17 | 2013-06-17 | Two-roll vertical roll mill provided with hydraulic horizontal press rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320347189.2U CN203370836U (en) | 2013-06-17 | 2013-06-17 | Two-roll vertical roll mill provided with hydraulic horizontal press rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370836U true CN203370836U (en) | 2014-01-01 |
Family
ID=49833393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320347189.2U Expired - Fee Related CN203370836U (en) | 2013-06-17 | 2013-06-17 | Two-roll vertical roll mill provided with hydraulic horizontal press rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302115A (en) * | 2013-06-17 | 2013-09-18 | 大连华锐重工集团股份有限公司 | Two-roll vertical roll mill provided with hydraulic horizontal press rolls |
| CN104028568A (en) * | 2014-05-22 | 2014-09-10 | 江苏甬金金属科技有限公司 | Press roll device for steel belt penetration |
-
2013
- 2013-06-17 CN CN201320347189.2U patent/CN203370836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302115A (en) * | 2013-06-17 | 2013-09-18 | 大连华锐重工集团股份有限公司 | Two-roll vertical roll mill provided with hydraulic horizontal press rolls |
| CN104028568A (en) * | 2014-05-22 | 2014-09-10 | 江苏甬金金属科技有限公司 | Press roll device for steel belt penetration |
| CN104028568B (en) * | 2014-05-22 | 2016-04-13 | 江苏甬金金属科技有限公司 | One wears steel band press-roller 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 |