CN104649080A - Axial telescopic water cooling winding roller - Google Patents
Axial telescopic water cooling winding roller Download PDFInfo
- Publication number
- CN104649080A CN104649080A CN201510086385.2A CN201510086385A CN104649080A CN 104649080 A CN104649080 A CN 104649080A CN 201510086385 A CN201510086385 A CN 201510086385A CN 104649080 A CN104649080 A CN 104649080A
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- left end
- shaft
- major axis
- minor axis
- hand member
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Abstract
The invention discloses an axial telescopic water cooling winding roller. The axis of the left end of a long shaft is provided with a shaft head, the axis of the right end of a short shaft is provided with a blind hole, the blind hole formed in the right end of the short shaft is connected with the shaft head arranged at the left end of the long shaft in a matched way, a gap in the dimension being A is formed between the bottom surface of the blind hole formed in the right end of the short shaft and the end surface of the shaft head arranged at the left end of the long shaft, a roller sleeve is welded at the excircles of the long shaft and the short shaft, the left end of the roller sleeve is provided with a left end sealing plate, the left end sealing plate is welded with the excircle of the short shaft, the right end of the roller sleeve is provided with a right end sealing plate, the right end sealing plate is welded with the excircle of the long shaft, a plurality of annular support plates are uniformly distributed in the roller sleeve, a plurality of through holes in uniform distribution are formed in the support plates, the short shaft is provided a plurality of through holes in uniform distribution in the excircle of the right side of the left end sealing plate, and the long shaft is provided with a plurality of through holes in uniform distribution in the excircle of the left side of the right end sealing plate. The axial telescopic water cooling winding roller has the advantages that the structure is reasonable, a heat expansion quantity regulating space is left between the short shaft and the long shaft, the service life of the winding roller is prolonged, the production cost is reduced, and the product quality is ensured.
Description
Technical field
The invention belongs to field of metallurgical equipment, particularly a kind of axial expansion type water-cooled winding roller.
Background technology
The winding roller structure of prior art as shown in Figure 1, motor 1 drives winding off spindle 3 to rotate by coupler 2, winding off spindle 3 drives roller shell 4 to rotate by key connecting, the floor of support is provided with between roller shell 4 and winding off spindle 3, heat-resistant insulation material is filled with between roller shell 4 and winding off spindle 3, when reeler works, after winding off spindle 3 expanded by heating, easily larger force of cut is produced to key, key was lost efficacy, and winding off spindle 3 cannot drive roller shell 4 to rotate, and overlaps 4 motions by strip action roller, make roller shell 4 leave cut on sheet material, have a strong impact on the quality of sheet material.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above.
In order to realize above-mentioned object, this invention takes following technical solution: axial expansion type water-cooled winding roller, comprise minor axis, major axis, the axle center of minor axis is provided with water-cooled blind hole, the axle center of major axis is provided with water-cooled through hole, it is characterized in that: described major axis left end axle center is provided with spindle nose, minor axis right-hand member axle center is provided with blind hole, the blind hole of minor axis right-hand member and the spindle nose of major axis left end are connected, the bottom surface of minor axis right-hand member blind hole and the end face of major axis left end spindle nose are provided with gap size A, the end face of minor axis right-hand member and the step surface of major axis left end are provided with gap size B, the outer ring of minor axis and major axis is welded with roller shell.
The left end of described roller shell is provided with left end shrouding, and left end shrouding welds with the cylindrical of minor axis; The right-hand member of roller shell is provided with right-hand member shrouding, and right-hand member shrouding welds with the cylindrical of major axis.
Be evenly equipped with the stay bearing plate of several annular in described roller shell, stay bearing plate be provided with several uniform through hole.
The cylindrical of described minor axis on the right side of left end shrouding is provided with several uniform through hole.
The cylindrical of described major axis on the left of right-hand member shrouding is provided with several uniform through hole.
Described gap size A is identical with gap size B.
The present invention is rational in infrastructure, leaves the adjustment space of thermal expansion amount, extends the service life of winding roller, reduce productive costs, ensure that the quality of product, apply and have good economic and social benefit between minor axis and major axis.
Accompanying drawing explanation
Fig. 1 is the winding roller structural representation of prior art.
Fig. 2 is structural representation of the present invention.
In figure: 1. motor; 2. coupler; 3. winding off spindle; 4. roller shell; 5. minor axis; 6. major axis; 7. stay bearing plate; 8. right-hand member shrouding; 9. left end shrouding; 10. gap size A; 11. gap size B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, but not as limitation of the present invention:
Axial expansion type water-cooled winding roller, comprise minor axis 5, major axis 6, the axle center of minor axis 5 is provided with water-cooled blind hole, the axle center of major axis 6 is provided with water-cooled through hole, described major axis 6 left end axle center is provided with spindle nose, and minor axis 5 right-hand member axle center is provided with blind hole, and the blind hole of minor axis 5 right-hand member and the spindle nose of major axis 6 left end are connected, the bottom surface of minor axis 5 right-hand member blind hole and the end face of major axis 6 left end spindle nose are provided with gap size A10, and the end face of minor axis 5 right-hand member and the step surface of major axis 6 left end are provided with gap size B11; Minor axis 5 is welded with roller shell 4 with the outer ring of major axis 6; The left end of described roller shell 4 is provided with left end shrouding 9, and left end shrouding 9 welds with the cylindrical of minor axis 5; The right-hand member of roller shell 4 is provided with right-hand member shrouding 8, and right-hand member shrouding 8 welds with the cylindrical of major axis 6; Be evenly equipped with the stay bearing plate 7 of several annular in described roller shell 4, stay bearing plate 7 be provided with several uniform through hole; The cylindrical of described minor axis 5 on the right side of left end shrouding 9 is provided with several uniform through hole; The cylindrical of described major axis 6 on the left of right-hand member shrouding 8 is provided with several uniform through hole; Described gap size A10 is identical with gap size B11.
During concrete enforcement, 1) cooling water expansion tank, in minor axis 5 and water-cooled hole, major axis 6 axle center takes away heat, reduces minor axis 5 and major axis 6 operating temperature; 2), the cylindrical of the endoporus of roller shell 4, minor axis 5 and major axis 6, right-hand member shrouding 8, left end shrouding 9 form the cylindrical shell closed; 3), cooling water expansion tank forms the space Inner eycle of cylindrical shell to roller shell 4 and minor axis 5, major axis 6 from the water-cooled hole, axle center of minor axis 5, major axis 6, reduce further the operating temperature of roller shell 4, guarantees working strength; 4), carry out axial stretching after minor axis 5 and major axis 6 expanded by heating, axial stretching amount is less than gap size A10, and gap size A10 is identical with gap size B11.
Obviously, above-described embodiment is only for example of the present invention is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection scope of the present invention.
Claims (6)
1. axial expansion type water-cooled winding roller, comprise minor axis (5), major axis (6), the axle center of minor axis (5) is provided with water-cooled blind hole, the axle center of major axis (6) is provided with water-cooled through hole, it is characterized in that: described major axis (6) left end axle center is provided with spindle nose, minor axis (5) right-hand member axle center is provided with blind hole, the blind hole of minor axis (5) right-hand member and the spindle nose of major axis (6) left end are connected, the bottom surface of minor axis (5) right-hand member blind hole and the end face of major axis (6) left end spindle nose are provided with gap size A(10), the end face of minor axis (5) right-hand member and the step surface of major axis (6) left end are provided with gap size B(11), minor axis (5) is welded with roller shell (4) with the outer ring of major axis (6).
2. axial expansion type water-cooled winding roller according to claim 1, is characterized in that: the left end of described roller shell (4) is provided with left end shrouding (9), and left end shrouding (9) welds with the cylindrical of minor axis (5); The right-hand member of roller shell (4) is provided with right-hand member shrouding (8), and right-hand member shrouding (8) welds with the cylindrical of major axis (6).
3. axial expansion type water-cooled winding roller according to claim 1, is characterized in that: the stay bearing plate (7) being evenly equipped with several annular in described roller shell (4), stay bearing plate (7) is provided with several uniform through hole.
4. axial expansion type water-cooled winding roller according to claim 1, is characterized in that: described minor axis (5) is provided with several uniform through hole on the cylindrical on left end shrouding (9) right side.
5. axial expansion type water-cooled winding roller according to claim 1, is characterized in that: described major axis (6) is provided with several uniform through hole on the cylindrical in right-hand member shrouding (8) left side.
6. axial expansion type water-cooled winding roller according to claim 1, is characterized in that: described gap size A(10) with gap size B(11) identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086385.2A CN104649080A (en) | 2015-02-25 | 2015-02-25 | Axial telescopic water cooling winding roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510086385.2A CN104649080A (en) | 2015-02-25 | 2015-02-25 | Axial telescopic water cooling winding roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104649080A true CN104649080A (en) | 2015-05-27 |
Family
ID=53240803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510086385.2A Pending CN104649080A (en) | 2015-02-25 | 2015-02-25 | Axial telescopic water cooling winding roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104649080A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122656A (en) * | 1979-03-16 | 1980-09-20 | Furukawa Electric Co Ltd:The | Water-cooling roll for continuous casting and rolling |
| JPS6322226A (en) * | 1986-07-14 | 1988-01-29 | Kobe Steel Ltd | Water cooled roll |
| CN2461673Y (en) * | 2000-11-06 | 2001-11-28 | 庄河市轧辊厂 | Fluid internally cooling roller |
| CN2928279Y (en) * | 2006-07-28 | 2007-08-01 | 江阴兴澄特种钢铁有限公司 | Continuous cast roller |
| CN201046465Y (en) * | 2007-05-10 | 2008-04-16 | 西峡龙成特种材料有限公司 | Inner-cooling type hot-rolling intake roller |
| CN101254636A (en) * | 2007-12-28 | 2008-09-03 | 上海泓阳机械有限公司 | Retractable apparatus of calender guiding-taking wheel and processing method |
| CN203556402U (en) * | 2013-10-28 | 2014-04-23 | 富士摩根冷却机（天津）有限公司 | Roller assembly for crusher with air-cooling structure and air-cooling roller crusher |
-
2015
- 2015-02-25 CN CN201510086385.2A patent/CN104649080A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122656A (en) * | 1979-03-16 | 1980-09-20 | Furukawa Electric Co Ltd:The | Water-cooling roll for continuous casting and rolling |
| JPS6322226A (en) * | 1986-07-14 | 1988-01-29 | Kobe Steel Ltd | Water cooled roll |
| CN2461673Y (en) * | 2000-11-06 | 2001-11-28 | 庄河市轧辊厂 | Fluid internally cooling roller |
| CN2928279Y (en) * | 2006-07-28 | 2007-08-01 | 江阴兴澄特种钢铁有限公司 | Continuous cast roller |
| CN201046465Y (en) * | 2007-05-10 | 2008-04-16 | 西峡龙成特种材料有限公司 | Inner-cooling type hot-rolling intake roller |
| CN101254636A (en) * | 2007-12-28 | 2008-09-03 | 上海泓阳机械有限公司 | Retractable apparatus of calender guiding-taking wheel and processing method |
| CN203556402U (en) * | 2013-10-28 | 2014-04-23 | 富士摩根冷却机（天津）有限公司 | Roller assembly for crusher with air-cooling structure and air-cooling roller crusher |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |