CN102284498A - Support roller system for twelve high rolling mill - Google Patents
Support roller system for twelve high rolling mill Download PDFInfo
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- CN102284498A CN102284498A CN2011102103687A CN201110210368A CN102284498A CN 102284498 A CN102284498 A CN 102284498A CN 2011102103687 A CN2011102103687 A CN 2011102103687A CN 201110210368 A CN201110210368 A CN 201110210368A CN 102284498 A CN102284498 A CN 102284498A
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- back lining
- lining bearing
- sides
- saddle
- bearing axle
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Abstract
The invention relates to a support roller system for a twelve high rolling mill. The system comprises a roller box, wherein a plurality of backing bearing spindle support saddles are transversely and parallelly arranged on the roller box; backing bearing spindles are supported on the backing bearing spindle support saddles; each backing bearing spindle support saddle consists of a backing bearing spindle pressure-bearing split saddle and a backing bearing spindle split fastening saddle which are split in the center; the backing bearing spindle pressure-bearing split saddles and the roller box have an integral cast steel structure; and each backing bearing spindle split fastening saddle is fastened on the upper part of each backing bearing spindle pressure-bearing split saddle. The roller box and the backing bearing spindle pressure-bearing split saddles have the integral cast steel structure, so that each pressure-bearing split saddle and the roller box determine that a horizontal reference plane is bored and milled in a one-time long piece, the coaxial accuracy rigidity of a plurality of support saddles on one axis is easier to ensure, and the system is convenient to maintain.
Description
Technical field
The present invention relates to copper and copper alloy band ten two-roll cold rolling mill fields.
Background technology
Copper and copper alloy band twelve high mill backing roll roller system adopts back lining bearing at present, the back lining bearing axle supports saddle and all makes split type with roll-box, self makes monoblock type saddle, be fixed by bolts to combination cordwood structure on the roll-box, this kind structure is for the assurance of the coaxial precision of a plurality of support saddles on a center line, the assurance of rigidity, difficulty is bigger, machining with each single component of its textural association, form and position tolerance all should be enhanced about more than once, could guarantee that like this accumulating form and position tolerance after its structure is finally assembled is guaranteed, and meets standard-required.And this kind structure changes the back lining bearing maintenance and all need dismantle whole roll roller system, and workload is big, and required time is long, has increased product and has manufactured cost.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of twelve high mill backing roll roller system, and is simple in structure, the assurance that more is easy to get of the coaxial precision rigidity of a plurality of support saddles on axis, and also easy to maintenance.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: twelve high mill backing roll roller system, comprise roll-box, laterally be set up in parallel several back lining bearing axles on the roll-box and support saddle, the back lining bearing axle is supported in the back lining bearing axle and supports on the saddle, it is characterized in that: described back lining bearing axle supports saddle and is made up of the back lining bearing axle pressure-bearing subdivision saddle and the fastening saddle of back lining bearing axle subdivision of center dissection type, wherein back lining bearing axle pressure-bearing subdivision saddle and roll-box are block cast steel formula integrative-structure, and the fastening saddle of back lining bearing axle subdivision is anchored on back lining bearing axle pressure-bearing subdivision saddle top.
As preferably, back lining bearing axle and both sides back lining bearing axle in the middle of described back lining bearing axle is divided into, middle back lining bearing axle and two both sides back lining bearing axles are in the parallel longitudinal setting of roll-box, both sides before and after the back lining bearing axle in the middle of two both sides back lining bearing axles are located at, the back lining bearing axle supported on the saddle in the middle of the back lining bearing axle was supported in wherein, both sides back lining bearing axle is supported in both sides back lining bearing axle and supports on the saddle, back lining bearing axle support saddle is made up of the middle back lining bearing axle pressure-bearing subdivision saddle and the fastening saddle of middle back lining bearing axle subdivision of center dissection type in the middle of described, and described both sides back lining bearing axle supports saddle and is made up of the both sides back lining bearing axle pressure-bearing subdivision saddle and the both sides fastening saddle of back lining bearing axle subdivision of center dissection type.
As preferably, described in the middle of the split surface of back lining bearing axle pressure-bearing subdivision saddle parallel with horizontal plane, the split surface of described both sides back lining bearing axle pressure-bearing subdivision saddle is horizontal by 60 ° of settings of angle.
As preferably, the back lining bearing axle supports in middle back lining bearing axle and is provided with middle back lining bearing between saddle in the middle of described, two middle back lining bearing thickness of the left and right sides are less than the middle back lining bearing at middle part on the middle back lining bearing axle on the described middle back lining bearing axle, described both sides back lining bearing axle supports between saddle in both sides back lining bearing axle and is provided with the both sides back lining bearing, and two both sides back lining bearing thickness of the left and right sides are greater than the both sides back lining bearing at middle part on the back lining bearing axle of both sides on the back lining bearing axle of described both sides.
As preferably, back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing in the middle of back lining bearing axle and middle back lining bearing axle support and be provided with between saddle in the middle of described, described both sides back lining bearing axle and both sides back lining bearing axle support between saddle and are provided with both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing.
As preferably, back lining bearing roll shape Compensation Regulation mechanism in the middle of back lining bearing axle two ends are provided with in the middle of described, centre back lining bearing roll shape Compensation Regulation mechanism establishes the gear of flange for the centre bore edge, back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing in the middle of the gear flange compresses, back lining bearing axle two ends, both sides are provided with both sides back lining bearing roll shape Compensation Regulation mechanism, both sides back lining bearing roll shape Compensation Regulation mechanism also establishes the gear of flange for the centre bore edge, the gear flange compresses both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing.
As preferably, the back lining bearing axle is by idler axle locking nut and the fastening assembling of roll-box in the middle of described, the idler axle locking nut compresses gear, both sides back lining bearing axle is by both sides axle locking nut and the fastening assembling of roll-box, both sides axle locking nut compresses gear, and back lining bearing and back lining bearing outer ring, both sides are supported roll surface and make up the zero-clearance formula on axis direction in the middle of finally making.
The present invention supports back lining bearing axle pressure-bearing subdivision saddle and the fastening saddle of back lining bearing axle subdivision that saddle is divided into dissection type with the back lining bearing axle, and roll-box and back lining bearing axle pressure-bearing subdivision saddle are made block cast steel formula, each pressure-bearing subdivision saddle and roll-box determine that level reference boring and milling in vice-minister's part finishes like this,, an assurance that more is easy to get of the coaxial precision rigidity of a plurality of support saddles on the axis, and easy to maintenance.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is a vertical view for twelve high mill backing roll roller;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is a B-B cutaway view among Fig. 1.
The specific embodiment
As shown in Figure 1 to Figure 3, embodiment for twelve high mill backing roll roller of the present invention system, comprise roll-box 1, laterally be set up in parallel several back lining bearing axles on the roll-box and support saddle, the back lining bearing axle is supported in the back lining bearing axle and supports on the saddle, described back lining bearing axle supports saddle and is made up of the back lining bearing axle pressure-bearing subdivision saddle and the fastening saddle of back lining bearing axle subdivision of center dissection type, wherein back lining bearing axle pressure-bearing subdivision saddle and roll-box are block cast steel formula integrative-structure, and the fastening saddle of back lining bearing axle subdivision is anchored on back lining bearing axle pressure-bearing subdivision saddle top.
Back lining bearing axle 2 and both sides back lining bearing axle 3 in the middle of described back lining bearing axle is divided into, middle back lining bearing axle and two both sides back lining bearing axles are in the parallel longitudinal setting of roll-box, both sides before and after the back lining bearing axle in the middle of two both sides back lining bearing axles are located at, the back lining bearing axle supported on the saddle in the middle of the back lining bearing axle was supported in wherein, both sides back lining bearing axle is supported in both sides back lining bearing axle and supports on the saddle, back lining bearing axle support saddle is made up of the middle back lining bearing axle pressure-bearing subdivision saddle 6 and the fastening saddle 8 of middle back lining bearing axle subdivision of center dissection type in the middle of described, and described both sides back lining bearing axle supports saddle and is made up of the both sides back lining bearing axle pressure-bearing subdivision saddle 7 and the both sides fastening saddle 9 of back lining bearing axle subdivision of center dissection type.The split surface of back lining bearing axle pressure-bearing subdivision saddle is parallel with horizontal plane in the middle of described, and the split surface of described both sides back lining bearing axle pressure-bearing subdivision saddle is horizontal by 60 ° of settings of angle.
The back lining bearing axle supports in middle back lining bearing axle and is provided with middle back lining bearing 4 between saddle in the middle of described, two middle back lining bearing thickness of the left and right sides are less than the middle back lining bearing at middle part on the middle back lining bearing axle on the described middle back lining bearing axle, described both sides back lining bearing axle supports between saddle in both sides back lining bearing axle and is provided with both sides back lining bearing 5, and two both sides back lining bearing thickness of the left and right sides are greater than the both sides back lining bearing at middle part on the back lining bearing axle of both sides on the back lining bearing axle of described both sides.
Back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing 10 in the middle of back lining bearing axle and middle back lining bearing axle support and be provided with between saddle in the middle of described, described both sides back lining bearing axle and both sides back lining bearing axle support between saddle and are provided with both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing 11.Back lining bearing roll shape Compensation Regulation mechanism 12 in the middle of back lining bearing axle two ends are provided with in the middle of described, centre back lining bearing roll shape Compensation Regulation mechanism establishes the gear of flange for the centre bore edge, back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing in the middle of the gear flange compresses, back lining bearing axle two ends, both sides are provided with both sides back lining bearing roll shape Compensation Regulation mechanism 13, both sides back lining bearing roll shape Compensation Regulation mechanism also establishes the gear of flange for the centre bore edge, the gear flange compresses both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing.The back lining bearing axle is by idler axle locking nut 14 and the fastening assembling of roll-box in the middle of described, the idler axle locking nut compresses gear, both sides back lining bearing axle is by both sides axle locking nut 15 and the fastening assembling of roll-box, both sides axle locking nut compresses gear, and back lining bearing and back lining bearing outer ring, both sides are supported roll surface and make up the zero-clearance formula on axis direction in the middle of finally making.
Back lining bearing axle pressure-bearing subdivision saddle and roll-box casting are together, and middle back lining bearing axle pressure-bearing subdivision saddle and both sides back lining bearing axle pressure-bearing subdivision saddle are for making up the zero-clearance formula in the middle of realizing with on the backing roll over glaze line direction of back lining bearing outer ring, both sides, separated by a distance not on same sagittal plane on the axis direction, both sides back lining bearing axle pressure-bearing subdivision saddle is on same sagittal plane.Back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing is relevant position redial key location on the back lining bearing axle.
Described centre (both sides) back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing should whole blanking be machined to finished product, and segmentation is to Len req again.
Claims (7)
1. twelve high mill backing roll roller is, comprise roll-box (1), laterally be set up in parallel several back lining bearing axles on the roll-box and support saddle, the back lining bearing axle is supported in the back lining bearing axle and supports on the saddle, it is characterized in that: described back lining bearing axle supports saddle and is made up of the back lining bearing axle pressure-bearing subdivision saddle and the fastening saddle of back lining bearing axle subdivision of center dissection type, wherein back lining bearing axle pressure-bearing subdivision saddle and roll-box are block cast steel formula integrative-structure, and the fastening saddle of back lining bearing axle subdivision is anchored on back lining bearing axle pressure-bearing subdivision saddle top.
2. twelve high mill backing roll roller according to claim 1 is, it is characterized in that: back lining bearing axle (2) and both sides back lining bearing axles (3) in the middle of described back lining bearing axle is divided into, middle back lining bearing axle and two both sides back lining bearing axles are in the parallel longitudinal setting of roll-box, both sides before and after the back lining bearing axle in the middle of two both sides back lining bearing axles are located at, the back lining bearing axle supported on the saddle in the middle of the back lining bearing axle was supported in wherein, both sides back lining bearing axle is supported in both sides back lining bearing axle and supports on the saddle, back lining bearing axle support saddle is made up of the middle back lining bearing axle pressure-bearing subdivision saddle (6) and the middle fastening saddle of back lining bearing axle subdivision (8) of center dissection type in the middle of described, and described both sides back lining bearing axle supports saddle and is made up of the both sides back lining bearing axle pressure-bearing subdivision saddles (7) and the both sides fastening saddles of back lining bearing axle subdivision (9) of center dissection type.
3. twelve high mill backing roll roller according to claim 2 is, it is characterized in that: the split surface of back lining bearing axle pressure-bearing subdivision saddle (6) is parallel with horizontal plane in the middle of described, and the split surface of described both sides back lining bearing axle pressure-bearing subdivision saddles (7) is horizontal by 60 ° of settings of angle.
4. twelve high mill backing roll roller according to claim 3 is, it is characterized in that: the back lining bearing axle supports in middle back lining bearing axle and is provided with middle back lining bearing (4) between saddle in the middle of described, two middle back lining bearing thickness of the left and right sides are less than the middle back lining bearing at middle part on the middle back lining bearing axle on the described middle back lining bearing axle, described both sides back lining bearing axle supports between saddle in both sides back lining bearing axle and is provided with both sides back lining bearing (5), and two both sides back lining bearing thickness of the left and right sides are greater than the both sides back lining bearing at middle part on the back lining bearing axle of both sides on the back lining bearing axle of described both sides.
5. twelve high mill backing roll roller according to claim 3 is, it is characterized in that: back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing (10) in the middle of back lining bearing axle and middle back lining bearing axle support and be provided with between saddle in the middle of described, described both sides back lining bearing axle and both sides back lining bearing axle support between saddle and are provided with both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushings (11).
6. twelve high mill backing roll roller according to claim 5 is, it is characterized in that: back lining bearing roll shape Compensation Regulation mechanism (12) in the middle of back lining bearing axle two ends are provided with in the middle of described, centre back lining bearing roll shape Compensation Regulation mechanism establishes the gear of flange for the centre bore edge, back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing in the middle of the gear flange compresses, back lining bearing axle two ends, both sides are provided with both sides back lining bearing roll shape Compensation Regulation mechanisms (13), both sides back lining bearing roll shape Compensation Regulation mechanism also establishes the gear of flange for the centre bore edge, the gear flange compresses both sides back lining bearing roll shape Compensation Regulation axial limiting eccentric bushing.
7. twelve high mill backing roll roller according to claim 6 is, it is characterized in that: the back lining bearing axle is by idler axle locking nut (14) and the fastening assembling of roll-box in the middle of described, the idler axle locking nut compresses gear, both sides back lining bearing axle is by both sides axle locking nuts (15) and the fastening assembling of roll-box, both sides axle locking nut compresses gear, and back lining bearing and back lining bearing outer ring, both sides are supported roll surface and make up the zero-clearance formula on axis direction in the middle of finally making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210368 CN102284498B (en) | 2011-07-26 | 2011-07-26 | Support roller system for twelve high rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210368 CN102284498B (en) | 2011-07-26 | 2011-07-26 | Support roller system for twelve high rolling mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102284498A true CN102284498A (en) | 2011-12-21 |
| CN102284498B CN102284498B (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110210368 Active CN102284498B (en) | 2011-07-26 | 2011-07-26 | Support roller system for twelve high rolling mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN102284498B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424146A (en) * | 2016-10-31 | 2017-02-22 | 中国重型机械研究院股份公司 | Lateral support structure for eighteen-roll mill |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491141Y (en) * | 2001-07-27 | 2002-05-15 | 殷智慧 | Multi-roller roll mill of combined roller seat |
| CN2693365Y (en) * | 2003-10-28 | 2005-04-20 | 中冶集团北京冶金设备研究设计总院 | Back lining bearing interlace arranging multiple roller mill |
| CN200942401Y (en) * | 2006-05-24 | 2007-09-05 | 曹全有 | Rectangular saddle for multi-roller rolling mill backing bearing |
| JP4148871B2 (en) * | 2003-10-16 | 2008-09-10 | 新日本製鐵株式会社 | Split support shaft of split backup roll |
| CN201347956Y (en) * | 2008-12-26 | 2009-11-18 | 大连全鑫轧机轴承制造有限公司 | Backing bearing |
| CN202146904U (en) * | 2011-07-26 | 2012-02-22 | 浙江昌兴铜业有限公司 | Roll system of supporting roll for twelve-roll rolling mill |
-
2011
- 2011-07-26 CN CN 201110210368 patent/CN102284498B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2491141Y (en) * | 2001-07-27 | 2002-05-15 | 殷智慧 | Multi-roller roll mill of combined roller seat |
| JP4148871B2 (en) * | 2003-10-16 | 2008-09-10 | 新日本製鐵株式会社 | Split support shaft of split backup roll |
| CN2693365Y (en) * | 2003-10-28 | 2005-04-20 | 中冶集团北京冶金设备研究设计总院 | Back lining bearing interlace arranging multiple roller mill |
| CN200942401Y (en) * | 2006-05-24 | 2007-09-05 | 曹全有 | Rectangular saddle for multi-roller rolling mill backing bearing |
| CN201347956Y (en) * | 2008-12-26 | 2009-11-18 | 大连全鑫轧机轴承制造有限公司 | Backing bearing |
| CN202146904U (en) * | 2011-07-26 | 2012-02-22 | 浙江昌兴铜业有限公司 | Roll system of supporting roll for twelve-roll rolling mill |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424146A (en) * | 2016-10-31 | 2017-02-22 | 中国重型机械研究院股份公司 | Lateral support structure for eighteen-roll mill |
| CN106424146B (en) * | 2016-10-31 | 2018-07-20 | 中国重型机械研究院股份公司 | A kind of eighteen-high mill lateral support structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102284498B (en) | 2013-08-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG HUAYUAN COPPER CO., LTD. Free format text: FORMER NAME: ZHEJIANG CHANGXING COPPER CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 322121, Zhejiang, Jinhua province Dongyang City Town Garden Industrial Zone Patentee after: Zhejiang garden Copper Co., Ltd. Address before: 322121, Zhejiang, Jinhua province Dongyang City Town Garden Industrial Zone Patentee before: Zhejiang Changxing Copper Co., Ltd. |