CN104001726B - A kind of roller case sideshake cancellation element - Google Patents
A kind of roller case sideshake cancellation element Download PDFInfo
- Publication number
- CN104001726B CN104001726B CN201410241499.5A CN201410241499A CN104001726B CN 104001726 B CN104001726 B CN 104001726B CN 201410241499 A CN201410241499 A CN 201410241499A CN 104001726 B CN104001726 B CN 104001726B
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- CN
- China
- Prior art keywords
- roll case
- sideshake
- frame
- hollow frame
- case
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of roller case sideshake cancellation element, comprise in hollow frame and be placed in the described casing in hollow frame, and described top roll case in being distributed with in hollow frame for rolled plate and lower roll case, described top roll case and described lower roll case are arranged in described casing, it is characterized in that: described described in hollow frame is provided with sideshake cancellation element between hollow frame and described casing, described sideshake cancellation element comprises hydraulic cylinder and the piston rod direct-connected with this hydraulic cylinder, it is in hollow frame that described hydraulic cylinder is fixedly installed on described, described piston rod props up described casing.Between frame and casing, frame and top roll case and multiple sideshake cancellation element is set between frame and lower roll case respectively, utilize piston rod to prop up top roll case, lower roll case respectively, during adjusting play, only need hydraulic control cylinder.
Description
Technical field
The present invention relates to a kind of mill roller case sideshake cancellation element, particularly relate to the roller case sideshake cancellation element that the adjustment of a kind of gap is reliable, installation accuracy is high.
Background technology
Assemblage gap is there is during assembling between parts and parts, be filled in gap often through fixed block and eliminate, common are in the gap between two articles and a fixed block be fixed therein on an object is set, the size of this fixed block equals the width in gap, the size of general fixed block can ensure to form interference fit or matched in clearance by fixed block between two articles, but there is adjustment installation inconvenience in this mode, installation effectiveness is low, and the problem that during maintenance, dismounting is inconvenient.Consider a kind of adjustable sideshake cancellation element of research, the gap being convenient to assembling parts is eliminated for this reason.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of roller case sideshake cancellation element, has the advantages that gap adjustment is reliable, installation accuracy is high.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of roller case sideshake cancellation element, comprise in hollow frame, described top roll case in being distributed with in hollow frame for installing roll and lower roll case, its innovative point is: described between hollow frame and described top roll case, described in being provided with sideshake cancellation element between hollow frame and described lower roll case, described sideshake cancellation element comprises hydraulic cylinder and the piston rod direct-connected with this hydraulic cylinder, the cavity be placed in one for described hydraulic cylinder is provided with on described top roll case or on described lower roll case.
Preferably, described in being at least provided with two described sideshake cancellation elements between hollow frame and described top roll case.
Preferably, described in being at least provided with two described sideshake cancellation elements between hollow frame and described lower roll case.
Preferably, described hydraulic cylinder props up described frame, and described piston rod props up described cavity.
Preferably, the width of described cavity equals the operating width of described hydraulic cylinder.
The invention has the advantages that: due to frame and top roll case and there is slight clearance between frame and lower roll case, by at frame and top roll case and arrange multiple sideshake cancellation element between frame and lower roll case respectively, hydraulic control cylinder control piston bar stretches out, piston rod is utilized to prop up frame, only need hydraulic control cylinder can realize the gapless Set and Positioning of frame, top roll case, lower roll case during equipment adjustment gap, and during repair demolition, only need hydraulic control cylinder to drive piston rod retraction, thus be convenient to the dismounting of frame, top roll case, lower roll case.In addition because hydraulic cylinder in the present invention is placed in the cavity that top roll case or lower roll case are preset, thus do not affect fluctuating of top roll case or lower roll case when piston rod is regained.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Diagram is the structural representation of a kind of roller case of the present invention sideshake cancellation element.
In figure: 1-hollow frame, 2-top roll case, 3-lower roll case, 4-hydraulic cylinder, 5-piston rod, 6-cavity.
Detailed description of the invention
A kind of roller case sideshake cancellation element of the present invention, comprises in hollow frame 1, top roll case 2, lower roll case 3 and sideshake cancellation element.
In the top roll case 2 be distributed with in hollow frame 1 for installing roll and lower roll case 3, due to top roll case 2 or be slight clearance between lower roll case 3 and frame, in order to eliminate slight clearance, be provided with sideshake cancellation element between hollow frame 1 and top roll case 2, between hollow frame 1 and lower roll case 3.This sideshake cancellation element comprises hydraulic cylinder 4 and the piston rod 5 direct-connected with this hydraulic cylinder 4, is provided with the cavity 6 be placed in one for hydraulic cylinder 4 on top roll case 2 or on lower roll case 3.
In order to the gap between better adjusting upper roll case 2 and frame, be between hollow frame 1 and top roll case 2, be at least provided with two sideshake cancellation elements.In order to better regulate the gap between lower roll case 3 and frame, in being at least provided with two sideshake cancellation elements between hollow frame 1 and lower roll case 3.
In order to reasonable stress, hydraulic cylinder 4 props up frame, and piston rod 5 props up cavity 6, adopt in this way because hydraulic cylinder 4 is comparatively large compared to piston rod 5 sectional area, thus hydraulic control cylinder 4 props up frame; The sectional area of cavity is less compared to frame stress surface, thus utilizes piston rod 5 to prop up cavity 6.
In order to better lead to hydraulic cylinder 4 direct of travel, the width of cavity 6 equals the operating width of hydraulic cylinder 4.
Adopt said structure, due to frame and top roll case 2 and there is slight clearance between frame and lower roll case 3, by at frame and top roll case 2 and arrange multiple sideshake cancellation element between frame and lower roll case 3 respectively, hydraulic control cylinder 4 control piston bar 5 stretches out, piston rod 5 is utilized to prop up cavity 6, only need hydraulic control cylinder 4 can realize the gapless Set and Positioning of frame, top roll case 2, lower roll case 3 during equipment adjustment gap, and during repair demolition, only need hydraulic control cylinder 4 to drive piston rod 5 to bounce back, thus be convenient to the dismounting of frame, top roll case 2, lower roll case 3.In addition because hydraulic cylinder in the present invention 4 is placed in the cavity that top roll case 2 or lower roll case 3 are preset, thus do not affect fluctuating of top roll case 2 or lower roll case 3 when piston rod 5 is regained.
Right gap of the present invention cancellation is not limited to and uses hydraulic cylinder to drive the mode of piston rod, adopt spring or adopt cylinder also can, adopt the measure of the mode of such as above-mentioned citing etc. all within protection scope of the present invention.
Claims (1)
1. a roller case sideshake cancellation element, comprise in hollow frame, described top roll case in being distributed with in hollow frame for installing roll and lower roll case, it is characterized in that: described between hollow frame and described top roll case, described in being provided with sideshake cancellation element between hollow frame and described lower roll case, described sideshake cancellation element comprises hydraulic cylinder and the piston rod direct-connected with this hydraulic cylinder, is provided with the cavity be placed in one for described hydraulic cylinder on described top roll case or on described lower roll case;
Described in being at least provided with two described sideshake cancellation elements between hollow frame and described top roll case;
Described in being at least provided with two described sideshake cancellation elements between hollow frame and described lower roll case;
Described hydraulic cylinder props up described frame, and described piston rod props up described cavity;
The width of described cavity equals the operating width of described hydraulic cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241499.5A CN104001726B (en) | 2014-06-03 | 2014-06-03 | A kind of roller case sideshake cancellation element |
| PCT/CN2014/090780 WO2015184734A1 (en) | 2014-06-03 | 2014-11-11 | Lateral gap eliminating device of roller box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410241499.5A CN104001726B (en) | 2014-06-03 | 2014-06-03 | A kind of roller case sideshake cancellation element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104001726A CN104001726A (en) | 2014-08-27 |
| CN104001726B true CN104001726B (en) | 2016-03-30 |
Family
ID=51362798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410241499.5A Active CN104001726B (en) | 2014-06-03 | 2014-06-03 | A kind of roller case sideshake cancellation element |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104001726B (en) |
| WO (1) | WO2015184734A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001726B (en) * | 2014-06-03 | 2016-03-30 | 江苏甬金金属科技有限公司 | A kind of roller case sideshake cancellation element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0693328A1 (en) * | 1994-07-22 | 1996-01-24 | T. Sendzimir, Inc. | Improvements in mill housings for cluster mills |
| CN201389554Y (en) * | 2009-03-31 | 2010-01-27 | 无锡市桥联冶金机械有限公司 | Rolling mill side thruster |
| CN102189115A (en) * | 2010-03-11 | 2011-09-21 | 上海宝信软件股份有限公司 | Method for switching positive roller and negative roller of working roll |
| CN102581012A (en) * | 2012-02-14 | 2012-07-18 | 北京京诚之星科技开发有限公司 | Combined two-roller continuous mill |
| CN103447293A (en) * | 2012-06-01 | 2013-12-18 | 袁浩 | Wire mill and method for adjusting roll collar gaps thereof |
| CN103551386A (en) * | 2013-10-15 | 2014-02-05 | 莱芜钢铁集团有限公司 | Universal rolling mill and rolling mill vertical roll device with adjustable vertical roll rotation axis angles |
| CN203886944U (en) * | 2014-06-03 | 2014-10-22 | 江苏甬金金属科技有限公司 | Roller box lateral clearance eliminating device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001726B (en) * | 2014-06-03 | 2016-03-30 | 江苏甬金金属科技有限公司 | A kind of roller case sideshake cancellation element |
-
2014
- 2014-06-03 CN CN201410241499.5A patent/CN104001726B/en active Active
- 2014-11-11 WO PCT/CN2014/090780 patent/WO2015184734A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0693328A1 (en) * | 1994-07-22 | 1996-01-24 | T. Sendzimir, Inc. | Improvements in mill housings for cluster mills |
| CN201389554Y (en) * | 2009-03-31 | 2010-01-27 | 无锡市桥联冶金机械有限公司 | Rolling mill side thruster |
| CN102189115A (en) * | 2010-03-11 | 2011-09-21 | 上海宝信软件股份有限公司 | Method for switching positive roller and negative roller of working roll |
| CN102581012A (en) * | 2012-02-14 | 2012-07-18 | 北京京诚之星科技开发有限公司 | Combined two-roller continuous mill |
| CN103447293A (en) * | 2012-06-01 | 2013-12-18 | 袁浩 | Wire mill and method for adjusting roll collar gaps thereof |
| CN103551386A (en) * | 2013-10-15 | 2014-02-05 | 莱芜钢铁集团有限公司 | Universal rolling mill and rolling mill vertical roll device with adjustable vertical roll rotation axis angles |
| CN203886944U (en) * | 2014-06-03 | 2014-10-22 | 江苏甬金金属科技有限公司 | Roller box lateral clearance eliminating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104001726A (en) | 2014-08-27 |
| WO2015184734A1 (en) | 2015-12-10 |
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