CN202343569U - Oil removing roller structure of multi-roller reversible cold rolling mill - Google Patents
Oil removing roller structure of multi-roller reversible cold rolling mill Download PDFInfo
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- CN202343569U CN202343569U CN2011205375763U CN201120537576U CN202343569U CN 202343569 U CN202343569 U CN 202343569U CN 2011205375763 U CN2011205375763 U CN 2011205375763U CN 201120537576 U CN201120537576 U CN 201120537576U CN 202343569 U CN202343569 U CN 202343569U
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- radial support
- roller
- guide rod
- oiling roller
- oil removing
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Abstract
The utility model discloses an oil removing roller structure of a multi-roller reversible cold rolling mill. The outer surfaces of an upper oil removing roller and a lower oil removing roller are respectively provided with an upper cross beam and a lower cross beam; the outer surfaces back on to one side of a steel band; an upper radial supporting structure and a lower radial supporting structure are symmetrically arranged on the upper cross beam and the lower cross beam respectively and are respectively provided with radial supporting idler wheel bases which are supported by springs; and two radial supporting idler wheels which are symmetrical to a plane where the axial line of the upper oil removing roller and the lower oil removing roller is located are arranged on each radial supporting idler wheel base. The two upper radial supporting idler wheels and the two lower radial supporting idler wheels are respectively and elastically in contact connection with the upper oil removing roller and the lower oil removing roller, so that a combined force of supporting force generated by the upper and the lower radial supporting structures can be positioned in the plane of the axial lines, the combined force is completely used for reducing and preventing bent deformation caused after the upper oil removing roller and the lower oil removing roller bear loads, the upper oil removing roller and the lower oil removing roller are kept in a good working state, and the oil removing effect is improved.
Description
Technical field
The utility model relates to a kind of oil removing roll structure, particularly a kind of multiple roll reversable cold-rolling machine oil removing roll structure.
Background technology
In the process of multiple roll reversable cold-rolling machine rolled steel strip; In order to cool off steel band; Need apply ROLLING OIL in the red-hot steel strip surface of firm rolling mistake with cooling; And under steel band gets into, use the symmetrically arranged oiling roller that removes of steel band upper and lower surface that the ROLLING OIL extruding of steel strip surface is removed before one roll, so that have enough frictional force between steel band and roller surface, guarantee normally carrying out of rolling work.If under steel band gets into, can not thoroughly remove ROLLING OIL before one roll, just cause accidents such as sliding volume, broken belt easily, cause rolling work normally to carry out.The supporting structure that removes oiling roller is located at the two ends except that oiling roller; The symmetrically arranged oiling roller that removes of steel band upper and lower surface can make except that the stressed generation flexural deformation of oiling roller with bigger pressure extrusion steel band, causes the part surface except that oiling roller to break away from the steel band forfeiture except that functional oil; If strengthen diameter except that oiling roller in order to reduce to remove the distortion of oiling roller; Can increase inertia again, when milling train changes the traffic direction and the speed of service, remove between oiling roller and steel band and can produce skidding, scratch steel strip surface except that oiling roller.So along with increasingly high, the rolling steel band of the mill speed of milling train is more and more thinner, the existing oil require that removes that can't satisfy the multiple roll reversable cold-rolling machine except that oiling roller.
The utility model content
Be easy to generate flexural deformation in order to solve the existing oiling roller that removes, can not satisfy the problem except that oil require, the utility model proposes a kind of multiple roll reversable cold-rolling machine oil removing roll structure, and the technical scheme that is adopted is following:
Multiple roll reversable cold-rolling machine oil removing roll structure, comprise the oil removing roller frame, with the steel band upper and lower surfaces roll respectively contact upper and lower remove oiling roller with remove that the oiling roller two ends are fixedly connected with the oil removing roller frame except that the oiling roller block bearing, upper and lower except that the oiling roller outside of steel band one side dorsad; Oil removing roller frame entablature and oil removing roller frame sill are set respectively; Upper and lower plane, axis place of removing oiling roller is surperficial vertical and vertical with the direction of advance of steel band with steel band, in the upper and lower oiling roller side of steel band dorsad of removing, is symmetrical set respectively except that oiling roller radial support structure and following to oiling roller radial support structure; Go up and remove oiling roller radial support structure and remove oiling roller radial support structure down; Be positioned at and upper and lower same plane of removing the axis normal of oiling roller, upward remove oiling roller radial support structure radial support guide rod slideway, radial support guide rod, inboard radial support guide rod spring, outer radial supporting guide rod spring and radial support roller mount are set, radial support guide rod slideway is arranged on the oil removing roller frame entablature; Radial support guide rod slideway is a cavernous structure; The axis of radial support guide rod slideway is positioned at upper and lower axis plane, place of removing oiling roller and surperficial vertical with steel band, and the radial support guide rod is a column structure, and the section configuration of the section configuration of radial support guide rod and radial support guide rod slideway adapts; The radial support guide rod runs through radial support guide rod slideway and is in axial sliding connection with radial support guide rod slideway; The two ends of radial support guide rod are positioned at the outside at radial support guide rod slideway two ends, and inboard radial support guide rod spring and outer radial supporting guide rod spring are the compression spring, inboard radial support guide rod spring and outer radial supporting guide rod spring; Two ends outside the radial support guide rod lays respectively at radial support guide rod slideway slip cap respectively are loaded on the radial support guide rod; Inboard radial support guide rod spring and outer radial supporting guide rod spring are respectively towards the end face of radial support guide rod slideway, and the end face Elastic Contact with radial support guide rod slideway two ends is connected respectively, and the position of guide rod spring socket is supported at the two ends of radial support guide rod respectively with inboard radial support guide rod spring and outer radial; Inboard radial support guide rod spring baffle ring and outer radial supporting guide rod spring baffle ring is set respectively; Inboard radial support guide rod spring and outer radial supporting guide rod spring difference be the end face of radial support guide rod slideway dorsad, is connected with inboard radial support guide rod spring baffle ring and the contact of outer radial supporting guide rod spring catch ring resilience respectively, and the radial support guide rod is provided with the radial support roller mount towards a last end that removes oiling roller; The radial support roller mount is provided with radial support roller shaft and radial support roller; The radial support roller shaft is fixedly connected with the radial support roller mount, and the quantity of radial support roller shaft is 2, and 2 radial support roller shafts are symmetrical in upper and lower plane, axis place of removing oiling roller; The axis of 2 radial support roller shafts and the last parallel axes of removing oiling roller; Each radial support roller shaft is provided with the radial support roller respectively, 2 radial support rollers identical and respectively rotary sleeve be connected on 2 radial support roller shafts, the surface of 2 radial support rollers is connected with the last surface elasticity contact that removes oiling roller respectively; The structure that removes oiling roller radial support structure down is identical with the last structure that removes oiling roller radial support structure, upward remove oiling roller radial support structure with down except that oiling roller radial support symmetrical configuration in steel band and be separately positioned on oil removing roller frame entablature and oil removing roller frame sill on.
Multiple roll reversable cold-rolling machine oil removing roll structure, the radial support roller is a radial antifriction bearing, and the inner ring of radial antifriction bearing and radial support roller shaft are fixedly sleeved, and the outer ring of radial antifriction bearing is removed oiling roller or is descended the surface elasticity contact except that oiling roller to be connected with last.
Multiple roll reversable cold-rolling machine oil removing roll structure, the spacing of 2 radial support roller shafts are less than the upper and lower diameter that removes oiling roller, and the diameter of 2 radial support rollers is less than the upper and lower diameter that removes oiling roller.
Multiple roll reversable cold-rolling machine oil removing roll structure; Remove oiling roller radial support structure and remove oiling roller radial support structure down with being provided with in 1 plane of the upper and lower axis normal of removing oiling roller, or with a plurality of planes of the upper and lower axis normal of removing oiling roller in be provided with respectively remove oiling roller radial support structure with following except that oiling roller radial support structure.
Multiple roll reversable cold-rolling machine oil removing roll structure; Upper and lower oil removing roll shaft is provided with in the mid-length position and the plane upper and lower axis normal of removing oiling roller and removes oiling roller radial support structure and remove oiling roller radial support structure down, or is provided with respectively in the plane of the symmetrical a plurality of and upper and lower axis normal of removing oiling roller in mid-length position with upper and lower oil removing roll shaft and removes oiling roller radial support structure and following to oiling roller radial support structure.
Multiple roll reversable cold-rolling machine oil removing roll structure; Be provided with respectively and remove oiling roller radial support structure and a plurality of and upper and lower plane of removing the axis normal of oiling roller of removing oiling roller radial support structure down; Along the upper and lower distribution density of removing the axial direction of oiling roller; Remove the distortion size that the oiling roller bearing load produces and adapt with upper and lower, it is big to be out of shape big site distribution density.
Multiple roll reversable cold-rolling machine oil removing roll structure is set up in parallel the upper and lower oiling roller that removes of 2 covers along the direction of advance of steel band, every cover is upper and lower remove oiling roller be provided with respectively remove oiling roller radial support structure with down except that oiling roller radial support structure.
Multiple roll reversable cold-rolling machine oil removing roll structure; Steel band breaks away from upper and lower position of removing oiling roller, in the above and below of steel band dual-side, the compressed air spraying device is set respectively; The compressed air spraying device is provided with the compressed air spout, and the compressed air spout is surperficial towards the above and below of steel band dual-side respectively.
Multiple roll reversable cold-rolling machine oil removing roll structure, partly or entirely the compressed air spraying device is provided with position regulator respectively along the width of steel band and/or the normal orientation of steel band.
Multiple roll reversable cold-rolling machine oil removing roll structure, the rigidity of inboard radial support guide rod spring, the load of bearing with the radial support roller adapts.
The multiple roll reversable cold-rolling machine oil removing roll structure of the utility model, the technique effect that adopts technique scheme to obtain is:
Multiple roll reversable cold-rolling machine oil removing roll structure; Comprise the oil removing roller frame, with the steel band upper and lower surfaces roll respectively contact upper and lower remove oiling roller with remove that the oiling roller two ends are fixedly connected with the oil removing roller frame except that the oiling roller block bearing; The upper and lower oiling roller outside of steel band one side dorsad of removing; Oil removing roller frame entablature and oil removing roller frame sill are set respectively; Upper and lower plane, axis place of removing oiling roller is surperficial vertical and vertical with the direction of advance of steel band with steel band; In the upper and lower oiling roller side of steel band dorsad of removing, be symmetrical set respectively and remove oiling roller radial support structure and remove oiling roller radial support structure down, can reduce and prevent to remove flexural deformation that oiling roller makes progress with following except that the downward flexural deformation of oiling roller.Go up and remove oiling roller radial support structure and remove oiling roller radial support structure down; Be positioned at the same plane vertical with upper and lower oil removing roll axis; Can with the same plane of the upper and lower axis normal of removing oiling roller in to the upper and lower oiling roller that removes equal and opposite in direction, supporting force in the opposite direction are provided, can improve the upper and lower stress of removing oiling roller.Upward remove oiling roller radial support structure radial support guide rod slideway, radial support guide rod, inboard radial support guide rod spring, outer radial supporting guide rod spring and radial support roller mount are set; Radial support guide rod slideway is arranged on the oil removing roller frame entablature; Radial support guide rod slideway is a cavernous structure; The axis of radial support guide rod slideway is positioned at upper and lower axis plane, place of removing oiling roller and surperficial vertical with steel band; The radial support guide rod is a column structure; The section configuration of the section configuration of radial support guide rod and radial support guide rod slideway adapts, and the radial support guide rod runs through radial support guide rod slideway and is in axial sliding connection with radial support guide rod slideway, and the two ends of radial support guide rod are positioned at the outside at radial support guide rod slideway two ends; Inboard radial support guide rod spring and outer radial supporting guide rod spring are the compression spring; Inboard radial support guide rod spring and outer radial supporting guide rod spring, slip cap is loaded on the radial support guide rod respectively at two ends that the radial support guide rod lays respectively at the radial support guide rod slideway outside, and inboard radial support guide rod spring and outer radial support the guide rod spring respectively towards the end face of radial support guide rod slideway; End face Elastic Contact with radial support guide rod slideway two ends is connected respectively; The position of guide rod spring socket is supported at the two ends of radial support guide rod respectively with inboard radial support guide rod spring and outer radial, inboard radial support guide rod spring baffle ring and outer radial supporting guide rod spring baffle ring is set respectively, and inboard radial support guide rod spring and outer radial supporting guide rod spring difference be the end face of radial support guide rod slideway dorsad; Contact is connected with outer radial supporting guide rod spring catch ring resilience with inboard radial support guide rod spring baffle ring respectively; Can make the radial support guide rod rely on inboard radial support guide rod spring and outer radial supporting guide rod spring, suspending is bearing on the oil removing roller frame entablature, keeps stable operating position; Radial support guide rod and radial support guide rod slideway are in axial sliding connection; The radial support guide rod is adapted to go up the distortion that removes oiling roller, and prevent that the radial support guide rod from rotating with respect to radial support guide rod slideway, remove the supporting role of oiling roller radial support structure on the destruction.The radial support guide rod is provided with the radial support roller mount towards a last end that removes oiling roller; The radial support roller mount is provided with radial support roller shaft and radial support roller; The radial support roller shaft is fixedly connected with the radial support roller mount; The quantity of radial support roller shaft is 2; 2 radial support roller shafts are symmetrical in upper and lower plane, axis place of removing oiling roller, can make supporting force that 2 radial support roller shafts produce make a concerted effort be positioned at upper and lower plane, axis place of removing oiling roller, be used to fully reduce and prevent the upper and lower flexural deformation that produces behind the oiling roller bearing load that removes; Make the upper and lower oiling roller that removes keep good working order, do not break away from the upper and lower extra bending that removes the plane, axis place of oiling roller and the upper and lower axis that removes oiling roller is produced.The axis of 2 radial support roller shafts and the last parallel axes of removing oiling roller; Each radial support roller shaft is provided with the radial support roller respectively, and 2 radial support rollers rotary sleeve respectively are connected on 2 radial support roller shafts, and the surface of 2 radial support rollers is connected with the last surface elasticity contact that removes oiling roller respectively; Can utilize and remove oiling roller on the pressure support of inboard radial support guide rod spring; Make on the radial support roller wheel bearing and to remove oiling roller, reduce and prevent to remove the flexural deformation that produces behind the oiling roller bearing load, and will go up except that oiling roller radial support structure and upward change rolling friction into except that the friction between the oiling roller; Reduce frictional resistance, prevent to scratch steel strip surface.The structure that removes oiling roller radial support structure down is identical with last structure except that oiling roller radial support structure; Go up to remove oiling roller radial support structure with remove down oiling roller radial support symmetrical configuration in steel band and be separately positioned on oil removing roller frame entablature and oil removing roller frame sill on; Can make and remove oiling roller radial support structure and remove oiling roller radial support structure down and remove oiling roller and remove oiling roller down and apply equal and opposite in direction, supporting force in the opposite direction last simultaneously; Improve the upper and lower stress of removing oiling roller, reduce and prevent the upper and lower flexural deformation that produces behind the oiling roller bearing load that removes.
Multiple roll reversable cold-rolling machine oil removing roll structure; The radial support roller is a radial antifriction bearing, and the inner ring of radial antifriction bearing and radial support roller shaft are fixedly sleeved, and the outer ring of radial antifriction bearing is removed oiling roller or descended the surface elasticity contact except that oiling roller to be connected with last; Can further reduce roller and the upper and lower contact friction force that removes between the oiling roller; Utilize good fineness in radial antifriction bearing outer ring and hardness, prevent to scratch steel strip surface, improve the working life of radial support roller; And the manufacturing process of simplification radial support roller, reduce manufacturing cost.
Multiple roll reversable cold-rolling machine oil removing roll structure; The spacing of 2 radial support roller shafts is less than the upper and lower diameter that removes oiling roller; The diameter of 2 radial support rollers can make multiple roll reversable cold-rolling machine oil removing roll structure have desirable duty less than the upper and lower diameter that removes oiling roller.
Multiple roll reversable cold-rolling machine oil removing roll structure; Be provided with in 1 plane of the upper and lower axis normal of removing oiling roller remove oiling roller radial support structure with down except that oiling roller radial support structure; Or with a plurality of planes of the upper and lower axis normal of removing oiling roller in be provided with respectively remove oiling roller radial support structure with down except that oiling roller radial support structure; Can be according to the load of removing oiling roller and the possibility of removing the oiling roller distortion; Remove oiling roller radial support structure and the quantity that is provided with of removing oiling roller radial support structure down in the selection, to obtain best support effects.
Multiple roll reversable cold-rolling machine oil removing roll structure; Upper and lower oil removing roll shaft in the mid-length position and the plane upper and lower axis normal of removing oiling roller, be provided with remove oiling roller radial support structure with down except that oiling roller radial support structure; Or with upper and lower oil removing roll shaft in the plane of the symmetrical a plurality of and upper and lower axis normal of removing oiling roller in mid-length position, be provided with respectively remove oiling roller radial support structure with down except that oiling roller radial support structure; Remove oiling roller radial support structure on one group and be arranged on the centre position of upper and lower oil removing roll shaft except that oiling roller radial support structure down to length; Many groups go up to be removed oiling roller radial support structure and removes oiling roller radial support structure down; Be symmetrical set to the centre position of length with respect to upper and lower oil removing roll shaft; Can be consistent with corresponding deformation rule with upper and lower load of bearing, help obtaining best support effects except that oiling roller.
Multiple roll reversable cold-rolling machine oil removing roll structure; Be provided with respectively and remove oiling roller radial support structure and a plurality of and upper and lower plane of removing the axis normal of oiling roller of removing oiling roller radial support structure down; Along the upper and lower distribution density of removing the axial direction of oiling roller; Remove the distortion size that the oiling roller bearing load produces and adapt with upper and lower, it is big be out of shape big site distribution density, makes to remove the oiling roller radial support structure and the regularity of distribution of removing the upper and lower axial direction except that oiling roller in oiling roller radial support structure edge down; Be consistent with corresponding deformation rule with upper and lower load of bearing, help obtaining best support effects except that oiling roller.
Multiple roll reversable cold-rolling machine oil removing roll structure,
Direction of advance along steel band is set up in parallel the upper and lower oiling roller that removes of 2 covers, and every cover is upper and lower to be removed oiling roller radial support structure and remove oiling roller radial support structure down except that oiling roller is provided with respectively.Can improve deoiling effect.
Multiple roll reversable cold-rolling machine oil removing roll structure; Steel band breaks away from upper and lower position of removing oiling roller, in the above and below of steel band dual-side, the compressed air spraying device is set respectively; The compressed air spraying device is provided with the compressed air spout; The compressed air spout towards the surface, above and below of steel band dual-side, can blow the ROLLING OIL of the steel band dual-side that does not reach except that oiling roller off respectively, guarantees reliable deoiling effect.
Multiple roll reversable cold-rolling machine oil removing roll structure; Part or all of compressed air spraying device; Along the width of steel band and/or the normal orientation of steel band position regulator is set respectively, can be according to the position and the quantity of residual ROLLING OIL, adjustment compressed air spraying position is along the position of width of steel band direction; Adjustment compressed air spraying device guarantees reliable deoiling effect apart from the distance of steel strip surface.
Multiple roll reversable cold-rolling machine oil removing roll structure; The rigidity of inboard radial support guide rod spring; The load of bearing with the radial support roller adapts; Can make and remove oiling roller radial support structure and have suitable supporting force except that oiling roller radial support structure down, reduce the upper and lower flexural deformation that removes oiling roller to greatest extent, guarantee deoiling effect.
Use the multiple roll reversable cold-rolling machine oil removing roll structure of the utility model, can reduce and prevent to remove oiling roller and produce flexural deformation, improve deoiling effect, effect is remarkable.
Description of drawings
Fig. 1 is the structural representation of the utility model multiple roll reversable cold-rolling machine oil removing roll structure.
Fig. 2 is the local section structure for amplifying sketch map of the utility model multiple roll reversable cold-rolling machine oil removing roll structure.
Sign implication among the figure is following:
1-oil removing roller frame, the last oiling roller that removes of 2-, 3-removes oiling roller down, and 4-removes the oiling roller block bearing; 5-oil removing roller frame entablature, 6-oil removing roller frame sill, the last oiling roller radial support structure of removing of 7-, 8-removes oiling roller radial support structure down; 9-radial support guide rod slideway, 10-radial support guide rod, the inboard radial support guide rod of 11-spring, 12-outer radial supporting guide rod spring; 13-radial support roller mount, the inboard radial support guide rod of 14-spring baffle ring, 15-outer radial supporting guide rod spring baffle ring, 16-radial support roller shaft; 17-radial support roller, 18-compressed air spraying device, 19-compressed air spout, 20-steel band.
The specific embodiment
The structural representation of the utility model multiple roll reversable cold-rolling machine oil removing roll structure is as shown in Figure 1, and the local section structure for amplifying sketch map of the utility model multiple roll reversable cold-rolling machine oil removing roll structure is as shown in Figure 2.
Comprise oil removing roller frame 1, with the steel band upper and lower surfaces roll respectively contact go up to remove oiling roller 2, down remove oiling roller 3 with remove that oiling roller 2 two ends are fixedly connected with oil removing roller frame 1 except that oiling roller block bearing 4; Go up to remove oiling roller 2, remove oiling roller 3 outside of steel band 20 1 sides dorsad down; Oil removing roller frame entablature 5 and oil removing roller frame sill 6 are set respectively; The plane, axis place of go up to remove oiling roller 2, removing oiling roller 3 down is surperficial vertical and vertical with the direction of advance of steel band 20 with steel band 20; Upward remove oiling roller 2, removing oiling roller 3 side of steel band 20 dorsad down; Be symmetrical set respectively and remove oiling roller radial support structure 7 and remove oiling roller radial support structure 8 down; Go up and remove oiling roller radial support structure 7 and remove oiling roller radial support structure 8 down; Be positioned at and upward remove oiling roller 2, remove the same plane of the axis normal of oiling roller 3 down; Upward remove oiling roller radial support structure 7 radial support guide rod slideway 9, radial support guide rod 10, inboard radial support guide rod spring 11, outer radial supporting guide rod spring 12 and radial support roller mount 13 are set, radial support guide rod slideway 9 is arranged on the oil removing roller frame entablature 5, and radial support guide rod slideway 9 is a cavernous structure; The axis of radial support guide rod slideway 9 is positioned at and removes oiling roller 2, removes the axis plane, place of oiling roller 3 and surperficial vertical with steel band 20 down; Radial support guide rod 10 is a column structure, and the section configuration of the section configuration of radial support guide rod 10 and radial support guide rod slideway 9 adapts, and radial support guide rod 10 runs through radial support guide rod slideway 9 and is in axial sliding connection with radial support guide rod slideway 9.For preventing to rotate between radial support guide rod 10 and the radial support guide rod slideway 9; Radial support guide rod 10 can adopt non-circular shape with the section configuration of radial support guide rod slideway 9; As adopt rectangular cross section, also can between the radial support guide rod 10 of circular cross section and radial support guide rod slideway 9, feather key be set and be connected.
The two ends of radial support guide rod 10 are positioned at the outside at radial support guide rod slideway 9 two ends; Inboard radial support guide rod spring 11 is the compression spring with outer radial supporting guide rod spring 12; Inboard radial support guide rod spring 11 and outer radial supporting guide rod spring 12; Slip cap is loaded on the radial support guide rod 10 respectively at two ends that radial support guide rod 10 lays respectively at radial support guide rod slideway 9 outsides; Inboard radial support guide rod spring 11 and outer radial supporting guide rod spring 12 are respectively towards the end face of radial support guide rod slideway 9; End face Elastic Contact with radial support guide rod slideway 9 two ends is connected respectively; The position of guide rod spring 12 sockets is supported at the two ends of radial support guide rod 10 respectively with inboard radial support guide rod spring 11 and outer radial; Inboard radial support guide rod spring baffle ring 14 and outer radial supporting guide rod spring baffle ring 15 are set respectively, and inboard radial support guide rod spring 11 supports the guide rod spring 12 difference end face of radial support guide rod slideway 9 dorsad with outer radial, is connected with outer radial supporting guide rod spring baffle ring 15 Elastic Contact with inboard radial support guide rod spring baffle ring 14 respectively; In the embodiment among the figure, inboard radial support guide rod spring baffle ring 14 is with radial support roller mount 13 and be one.
Go up the radial support guide rod 10 that removes oiling roller radial support structure 7 and radial support roller mount 13 is set towards a last end that removes oiling roller 2; Radial support roller mount 13 is provided with radial support roller shaft 16 and radial support roller 17; Radial support roller shaft 16 is fixedly connected with radial support roller mount 13; The quantity of radial support roller shaft 16 is 2; 2 radial support roller shafts 16 are symmetrical in the plane, axis place of removing oiling roller 3 except that oiling roller 2, down; The axis of 2 radial support roller shafts 16 and the last parallel axes of removing oiling roller 2; Each radial support roller shaft 16 be provided with respectively 17,2 radial support rollers 17 of radial support roller respectively rotary sleeve be connected on 2 radial support roller shafts 16, the surface of 2 radial support rollers 17 is connected with the last surface elasticity contact that removes oiling roller 2 respectively; Structure except that oiling roller radial support structure 8 is identical with last structure except that oiling roller radial support structure 7 down, upward removes oiling roller radial support structure 7 and is symmetrical in steel band 20 except that oiling roller radial support structure 8 down and is separately positioned on oil removing roller frame entablature 5 and the oil removing roller frame sill 6.
For guaranteeing that radial support roller 17 keeps stable operating position, radial support roller 17 should be provided with axial location mechanism, and in the embodiment among the figure, radial support roller 17 is arranged in the groove of the installation radial support roller 17 that radial support roller mount 13 offers.
Multiple roll reversable cold-rolling machine oil removing roll structure; Radial support roller 17 is a radial antifriction bearing; The inner ring of radial antifriction bearing and radial support roller shaft 16 are fixedly sleeved, and the outer ring of radial antifriction bearing is removed oiling roller 2 or descended the surface elasticity contact except that oiling roller 3 to be connected with last respectively
Multiple roll reversable cold-rolling machine oil removing roll structure, the spacing of 2 radial support roller shafts 16 are less than last oiling roller 2 and the diameter that removes oiling roller 3 down of removing, and the diameter of 2 radial support rollers 17 is less than last oiling roller 2 and the diameter that removes oiling roller 3 down of removing.
Multiple roll reversable cold-rolling machine oil removing roll structure; Remove oiling roller radial support structure 7 and remove oiling roller radial support structure 8 down with being provided with in the last plane of removing oiling roller 2 and the axis normal of removing oiling roller 3 down, or with last a plurality of planes of removing oiling roller 2 and the axis normal of removing oiling roller 3 down in be provided with respectively remove oiling roller radial support structure 7 with following except that oiling roller radial support structure 8.
Multiple roll reversable cold-rolling machine oil removing roll structure; Go up to remove oiling roller 2 with remove oiling roller 3 axial length centre positions down with upward remove oiling roller 2, remove to be provided with in the plane of axis normal of oiling roller 3 and remove oiling roller radial support structure 7 and remove oiling roller radial support structure 8 down down, or remove oiling roller 2 and remove symmetrical a plurality of in oiling roller 3 axial length centre positions down and upward remove oiling roller 2, remove in the plane of axis normal of oiling roller 3 and be provided with respectively down except that oiling roller radial support structure 7 and following except that oiling roller radial support structure 8 with last.
Multiple roll reversable cold-rolling machine oil removing roll structure; Be provided with respectively remove oiling roller radial support structure 7 with remove oiling roller radial support structure 8 down with last remove oiling roller 2, down remove oiling roller 3 axis normal a plurality of planes; Remove oiling roller 2 and the distribution density of removing the axial direction of oiling roller 3 down on the edge; Remove oiling roller 2 and remove the distortion size that oiling roller 3 bearing loads produce down and adapt with last, it is big to be out of shape big site distribution density.
Multiple roll reversable cold-rolling machine oil removing roll structure,
Along the direction of advance of steel band 20 be set up in parallel 2 put except that oiling roller 2 with remove oiling roller 3 down, whenever put except that oiling roller 2 with remove down oiling roller 3 be provided with respectively remove oiling roller radial support structure 7 with down except that oiling roller radial support structure 8.
Multiple roll reversable cold-rolling machine oil removing roll structure; Steel band 20 breaks away from goes up the position of removing oiling roller 2 and removing oiling roller 3 down; Above and below at steel band 20 dual-sides; Compressed air spraying device 18 is set respectively, and compressed air spraying device 18 is provided with compressed air spout 19, and compressed air spout 19 is surperficial towards the above and below of steel band 20 dual-sides respectively.
Multiple roll reversable cold-rolling machine oil removing roll structure, partly or entirely compressed air spraying device 18 is provided with position regulator respectively along the width of steel band 20 and/or the normal orientation of steel band 20.
Multiple roll reversable cold-rolling machine oil removing roll structure, the rigidity of inboard radial support guide rod spring 11, the load of bearing with the radial support roller adapts.
The multiple roll reversable cold-rolling machine oil removing roll structure of the utility model is not restricted to the described embodiments, and every structure and mode of utilizing the utility model is through conversion and the formed technical scheme of replacement, all in the protection domain of the utility model.
Claims (10)
1. multiple roll reversable cold-rolling machine oil removing roll structure, comprise the oil removing roller frame, with the steel band upper and lower surfaces roll respectively contact upper and lower remove oiling roller with remove that the oiling roller two ends are fixedly connected with the oil removing roller frame except that the oiling roller block bearing, it is characterized in that: upper and lower outside except that said dorsad steel band one side of oiling roller; Oil removing roller frame entablature and oil removing roller frame sill are set respectively; Upper and lower plane, axis place of removing oiling roller is surperficial vertical and vertical with the direction of advance of said steel band with said steel band, in the said upper and lower oiling roller side of said steel band dorsad of removing, is symmetrical set respectively except that oiling roller radial support structure and following to oiling roller radial support structure; Said going up removed oiling roller radial support structure and removed oiling roller radial support structure down; Be positioned at and said upper and lower same plane of removing the axis normal of oiling roller, the said oiling roller radial support structure of upward removing is provided with radial support guide rod slideway, radial support guide rod, inboard radial support guide rod spring, outer radial supporting guide rod spring and radial support roller mount, and said radial support guide rod slideway is arranged on the oil removing roller frame entablature; Said radial support guide rod slideway is a cavernous structure; The axis of said radial support guide rod slideway is positioned at said upper and lower axis plane, place of removing oiling roller and surperficial vertical with said steel band, and said radial support guide rod is a column structure, and the section configuration of the section configuration of said radial support guide rod and said radial support guide rod slideway adapts; Said radial support guide rod runs through said radial support guide rod slideway and is in axial sliding connection with said radial support guide rod slideway; The two ends of said radial support guide rod are positioned at the outside at said radial support guide rod slideway two ends, and said inboard radial support guide rod spring and outer radial supporting guide rod spring are the compression spring, said inboard radial support guide rod spring and said outer radial supporting guide rod spring; Two ends outside said radial support guide rod lays respectively at said radial support guide rod slideway slip cap respectively are loaded on the said radial support guide rod; Said inboard radial support guide rod spring and said outer radial supporting guide rod spring are respectively towards the end face of said radial support guide rod slideway, and the end face Elastic Contact with said radial support guide rod slideway two ends is connected respectively, and the position of guide rod spring socket is supported at the two ends of said radial support guide rod respectively with said inboard radial support guide rod spring and said outer radial; Inboard radial support guide rod spring baffle ring and outer radial supporting guide rod spring baffle ring is set respectively; Said inboard radial support guide rod spring and said outer radial supporting guide rod spring be the end face of said dorsad radial support guide rod slideway respectively, and contact is connected with said outer radial supporting guide rod spring catch ring resilience with said inboard radial support guide rod spring baffle ring respectively, and said radial support guide rod is provided with the radial support roller mount towards the said end that removes oiling roller of going up; Said radial support roller mount is provided with radial support roller shaft and radial support roller; Said radial support roller shaft is fixedly connected with said radial support roller mount, and the quantity of said radial support roller shaft is 2, and 2 said radial support roller shafts are symmetrical in upper and lower plane, axis place of removing oiling roller; The axis of two said radial support roller shafts and the said parallel axes of removing oiling roller that goes up; Each said radial support roller shaft is provided with the radial support roller respectively, 2 said radial support rollers identical and respectively rotary sleeve be connected on 2 said radial support roller shafts, the surface of said 2 radial support rollers is gone up the surface elasticity contact that removes oiling roller and is connected with said respectively; The said structure that removes down oiling roller radial support structure is with said to go up the structure that removes oiling roller radial support structure identical, said go up remove oiling roller radial support structure with said under except that oiling roller radial support symmetrical configuration in said steel band and be separately positioned on said oil removing roller frame entablature and oil removing roller frame sill on.
2. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: said radial support roller is a radial antifriction bearing; The inner ring of said radial antifriction bearing and said radial support roller shaft are fixedly sleeved, and oiling roller go up to be removed or the said surface elasticity contact that removes oiling roller down is connected with said in the outer ring of said radial antifriction bearing.
3. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: the spacing of said 2 radial support roller shafts is less than the said upper and lower diameter that removes oiling roller, and the diameter of 2 said radial support rollers is less than the said upper and lower diameter that removes oiling roller.
4. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: with in 1 plane of the said upper and lower axis normal of removing oiling roller said going up is set and removes oiling roller radial support structure and the said oiling roller radial support structure of removing down, or with a plurality of planes of the said upper and lower axis normal of removing oiling roller in said going up be set respectively remove oiling roller radial support structure and the said oiling roller radial support structure of removing down.
5. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 4; It is characterized in that: said upper and lower oil removing roll shaft is provided with said going up and removes oiling roller radial support structure and the said oiling roller radial support structure of removing down in the mid-length position and the plane said upper and lower axis normal of removing oiling roller, or in the plane of the symmetrical a plurality of and said upper and lower axis normal of removing oiling roller in mid-length position, said going up is set respectively with said upper and lower oil removing roll shaft and removes oiling roller radial support structure and said down except that oiling roller radial support structure.
6. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: be provided with respectively and remove oiling roller radial support structure and a plurality of and said upper and lower plane of removing the axis normal of oiling roller of removing oiling roller radial support structure down; Along the upper and lower distribution density of removing the axial direction of oiling roller; Remove the distortion size that the oiling roller bearing load produces and adapt with upper and lower, it is big to be out of shape big site distribution density.
7. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: be set up in parallel the upper and lower oiling roller that removes of 2 covers along the direction of advance of steel band, every cover said upper and lower remove oiling roller be provided with respectively remove oiling roller radial support structure with down except that oiling roller radial support structure.
8. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1; It is characterized in that: said steel band breaks away from said upper and lower position of removing oiling roller; Above and below at said steel band dual-side; The compressed air spraying device is set respectively, and said compressed air spraying device is provided with the compressed air spout, and said compressed air spout is surperficial towards the above and below of said steel band dual-side respectively.
9. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 8 is characterized in that: part or all of said compressed air spraying device is provided with position regulator respectively along the width of said steel band and/or the normal orientation of said steel band.
10. multiple roll reversable cold-rolling machine oil removing roll structure according to claim 1 is characterized in that: the rigidity of said inboard radial support guide rod spring, the load of bearing with said radial support roller adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205375763U CN202343569U (en) | 2011-12-20 | 2011-12-20 | Oil removing roller structure of multi-roller reversible cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205375763U CN202343569U (en) | 2011-12-20 | 2011-12-20 | Oil removing roller structure of multi-roller reversible cold rolling mill |
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| Publication Number | Publication Date |
|---|---|
| CN202343569U true CN202343569U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205375763U Expired - Lifetime CN202343569U (en) | 2011-12-20 | 2011-12-20 | Oil removing roller structure of multi-roller reversible cold rolling mill |
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| CN (1) | CN202343569U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170659A (en) * | 2015-10-30 | 2015-12-23 | 中冶赛迪工程技术股份有限公司 | Self-adaptive working roll box of tension-leveling and descaling machine |
| CN105371093A (en) * | 2015-12-03 | 2016-03-02 | 合肥长城制冷科技有限公司 | Novel oil filtration device |
| CN105363808A (en) * | 2015-11-23 | 2016-03-02 | 江苏大力神科技股份有限公司 | Oil removal device used for cold rolling of steel belt |
| CN107774726A (en) * | 2017-10-27 | 2018-03-09 | 中冶南方工程技术有限公司 | Belt steel rolling system, metal floating strip surface clearer and its application method |
| CN112496040A (en) * | 2021-01-06 | 2021-03-16 | 江苏大力神科技股份有限公司 | Rolling mill |
-
2011
- 2011-12-20 CN CN2011205375763U patent/CN202343569U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105170659A (en) * | 2015-10-30 | 2015-12-23 | 中冶赛迪工程技术股份有限公司 | Self-adaptive working roll box of tension-leveling and descaling machine |
| CN105363808A (en) * | 2015-11-23 | 2016-03-02 | 江苏大力神科技股份有限公司 | Oil removal device used for cold rolling of steel belt |
| CN105371093A (en) * | 2015-12-03 | 2016-03-02 | 合肥长城制冷科技有限公司 | Novel oil filtration device |
| CN107774726A (en) * | 2017-10-27 | 2018-03-09 | 中冶南方工程技术有限公司 | Belt steel rolling system, metal floating strip surface clearer and its application method |
| CN112496040A (en) * | 2021-01-06 | 2021-03-16 | 江苏大力神科技股份有限公司 | Rolling mill |
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Addressee: Beijing Dazheng Hengtong metal Technology Co. Ltd. is responsible for the patent Document name: Notification that Application Deemed not to be Proposed |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Hengfeng Metal Technology Co., Ltd. Taisho Assignor: Beijing Dazheng Hengtong metal Co., Ltd. Contract record no.: 2015990000327 Denomination of utility model: Oil removing roller structure of multi-roller reversible cold rolling mill Granted publication date: 20120725 License type: Exclusive License Record date: 20150515 |
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