CN204564768U - The interim replacement device of Continuous mill train roll - Google Patents
The interim replacement device of Continuous mill train roll Download PDFInfo
- Publication number
- CN204564768U CN204564768U CN201520179938.4U CN201520179938U CN204564768U CN 204564768 U CN204564768 U CN 204564768U CN 201520179938 U CN201520179938 U CN 201520179938U CN 204564768 U CN204564768 U CN 204564768U
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- roller
- roll
- connecting plate
- side base
- transmission side
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Abstract
The utility model discloses the interim replacement device of a kind of Continuous mill train roll, comprise lower roller seat, upper guide support, roller assembles, described lower roller seat is connected with upper guide support bottom, the top of upper guide support and roller assembly connection, described lower roller seat comprises transmission side base, fore side base, described transmission side base, fore side base is connected by steel plate, fore side base plane of inlet, width between fore side pan outlet plane and milling train bottom working roll fore side bearing block width match, transmission side base plane of inlet, width between transmission side pan outlet plane and milling train bottom working roll transmission side bearing block width match.Can improve and produce line efficiency, and the surface quality of rolled products can be ensured, reduce roll consumption, reasonable in design, easy to install.
Description
Technical field
The utility model relates to a kind of roll replacement device, the interim replacement device of roll when specifically single-rack breaks down in a kind of Continuous mill train.
Background technology
In continuous rolling production line, Continuous mill train is the nucleus equipment of whole production line, is the key of whole production line stable operation, and its equipment is complicated, automaticity is high, equipment precision is high, decides the production efficiency that whole piece produces line.Continuous mill train is combined by the milling train that multi rack is similar, distribute, worked in coordination with the whole operation of rolling; whole milling train group will be caused when wherein a frame breaks down to operate; especially drive system-the main transmission as milling train breaks down; to longer downtime be caused, have a strong impact on the efficiency of rolling line.The mode that general employing single-rack sky is crossed maintains production, but single-rack sky is out-of-date, and due to main transmission fault, roll can not rotate, and easily brings defect to product surface quality, also improves roll consumption simultaneously.
Utility model content
The utility model patent provides a kind of Continuous mill train roll interim replacement device, and main purpose solves current Continuous mill train single-rack when breaking down, and cannot be connected smoothly, cannot ensure the problem of producing line continuous service between milling train.It not only can improve product line efficiency, and can ensure the surface quality of rolled products, reduces roll consumption, reasonable in design, easy to install.
In order to solve the problem, the technical scheme that the utility model adopts is:
The interim replacement device of a kind of Continuous mill train roll, comprise lower roller seat, upper guide support, roller assembles, described lower roller seat is connected with upper guide support bottom, the top of upper guide support and roller assembly connection, described lower roller seat comprises transmission side base, fore side base, described transmission side base, fore side base is connected by steel plate, fore side base plane of inlet, width between fore side pan outlet plane and milling train bottom working roll fore side bearing block width match, transmission side base plane of inlet, width between transmission side pan outlet plane and milling train bottom working roll transmission side bearing block width match.
The bottom of described fore side base, the bottom of transmission side base are equipped with blade fin at entrance side, blade fin bottom is provided with direction recess, the bottom of fore side base, the bottom of transmission side base are flat runner at outlet side, the groove of blade fin matches with the projection of entrance guide rail in frame, and flat runner matches with the plane of frame inner outlet guide rail.
Described upper guide support comprises front foreplate, rear foreplate, front roller-way frame, rear roller bed frame, bottom connecting plate, middle connecting plate, the entrance of described front roller-way frame is connected with front foreplate, the outlet of rear roller bed frame is connected with rear foreplate, bottom connecting plate respectively with front roller-way frame, the bottom of rear roller bed frame connects, bottom connecting plate is provided with middle connecting plate, described front roller-way frame, rear roller bed frame, bottom connecting plate forms groove structure low between the senior middle school of both sides, concave surface in groove is the upper surface of middle connecting plate, described front foreplate, both sides, rear foreplate top are provided with inclined plane, ensure that supplied materials can assemble from previous one smooth transition to roller and be transitioned into follow up device from roller assembling by the inclined plane of both sides, described middle connecting plate is provided with bolt hole, described middle connecting plate upper surface and roller assembly connection.
Be provided with adjustment pad between described upper guide support and lower roller seat, the described upper surface of adjustment pad is connected with the lower surface of bottom connecting plate, regulates the lower surface of pad to be connected with the top planes of steel plate.
The lower surface of described bottom connecting plate is provided with the longitudinal adjustment hole of strip, bottom connecting plate is connected with regulating the upper surface of pad by the longitudinal adjustment hole of strip, the top planes of steel plate is provided with strip lateral adjustments hole, and steel plate is connected with regulating the lower surface of pad by strip lateral adjustments hole.
Described roller assembling comprises transmission side bearing block assembly, fore side bearing block assembly, the body of roll, and transmission side bearing block assembly, fore side bearing block assembly are connected by bolt hole and bolt with the both sides of the upper surface of middle connecting plate respectively.
The body of roll adopts hollow-core construction, and described roller assembling adopts surface spraying weld technique, and described roller assembling adopts roll rolipass design water cooling.
Described roller is assemblied in fore side spindle nose end and is provided with instruction mark post, and described instruction mark post extends milling train.
Described instruction mark post and spindle nose welding edges.
Described lower roller seat fore side is provided with push rod, and push rod coordinates with outside push-pull device at fixed.
The beneficial effects of the utility model are:
1. the utility model can improve product line efficiency, can ensure the surface quality of rolled products, reduce roll consumption, reasonable in design, easy to install; When the Continuous mill train single-rack solving prior art breaks down, cannot be connected smoothly between other milling trains, occur operating, cause the problem that rolling line stops production.
2. base fore side width dimensions and milling train bottom working roll fore side bearing block width dimensions match, base drive side width dimensions and milling train bottom working roll transmission side bearing block width dimensions match, and ensure that whole replacement device can load milling train smoothly and vibration is little.
3. be equipped with blade fin at fore side entrance, transmission side entrance bottom lower roller seat, blade fin bottom is provided with direction recess, fore side outlet, transmission side outlet are flat runner, the groove of blade fin matches with the projection of entrance guide rail in frame, flat runner matches with the plane of frame inner outlet guide rail, under the effect of outside push-pull device at fixed, ensure whole roll replacement device smooth, Stable sliding in orbit.
4. lower roller seat fore side is provided with push rod, ensures that this device is when loading milling train, can contact with outside push-pull device at fixed.Described lower roller seat top planes is provided with lateral adjustments hole, with the longitudinal adjustment hole on upper guide support, regulates pad to match, and roller assembling is adjusted to rational position.
5. front foreplate, rear foreplate are inclined plane, ensure that supplied materials can assemble from previous one smooth transition to roller and be transitioned into follow up device from roller assembling.
6. be provided with adjustment pad between lower roller seat and upper guide support, the absolute altitude of roller assembling and upper guide support is kept by the thickness adjustment adjusting pad, be consistent with mill line elevation, avoid the steel-fastening accident being with steel may cause because absolute altitude is inconsistent at high speeds to occur; The bottom connecting plate of upper guide support is provided with the longitudinal adjustment hole of strip, and the junction steel plate of lower roller seat is provided with strip lateral adjustments hole, and orthogonal adjustment hole combination can ensure reasonable transition, ensures that a device can meet the user demand of different frame.
7. the roller assembling transmission mechanism-free described in, be driven roll, the body of roll adopts hollow-core construction, hollow roll lighter weight, can ensure that incoming band moves roller turn; Described roller assembling adopts surface spraying weld technique, and surfacing roller can not the oxidation of Yin Gaowen and water; Described roller assembling adopts roll rolipass design water cooling, does not arrange cooling device separately, avoids roll replacement device too complicated; The described regular manual repairing of roller assembling, guarantees long-time continuous and uses online.
8. the instruction mark post described in is welded on roller assembly manipulation side shaft cephalic par, extends milling train, and convenient operation personnel confirm whether roller is in rotary state, in order to avoid affect product quality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of lower roller seat 1;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of upper guide support 3;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the structural representation of roller assembling 4.
In figure: 1-lower roller seat, 2-regulates pad, the upper guide support of 3-, 4-roller assembles, 5-indicates mark post, 11-flat runner, 12-blade fin, 13-push rod, 14-lateral adjustments hole, 15-top planes, 16-fore side plane of inlet, 17-fore side pelvic outlet plane, 18-transmission side plane of inlet, 19-transmission side plane of inlet, foreplate before 31-, foreplate after 32-, 33-front roller-way frame, the longitudinal adjustment hole of 34-, 35-lower surface, 36-upper surface, 37-bottom connecting plate, roller bed frame after 38-, 39-middle connecting plate, the 41-body of roll, 42 fore side bearing block assemblings, 43 transmission side bearing block assemblings, 44 fore side spindle noses, 111-transmission side base, 112-fore side base, 113-steel plate.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by a detailed description of the invention, and in conjunction with its accompanying drawing, this programme is set forth.
As shown in figures 1-8, the interim replacement device of a kind of Continuous mill train roll, comprise lower roller seat 1, upper guide support 3, roller assembling 4, described lower roller seat 1 is connected with upper guide support 3 bottom, top and the roller of upper guide support 3 assemble 4 and are connected, described lower roller seat 1 comprises transmission side base 111, fore side base 112, described transmission side base 111, fore side base 112 is connected by steel plate 113, fore side base 112 plane of inlet 16, width dimensions between fore side pan outlet plane 17 and milling train bottom working roll fore side bearing block width dimensions match, transmission side base plane of inlet 18, width dimensions between transmission side pan outlet plane 19 and milling train bottom working roll transmission side bearing block width dimensions match.
The bottom of described fore side base 112, the bottom of transmission side base 111 are equipped with blade fin 12 at entrance side, blade fin 12 bottom is provided with direction recess, the bottom of fore side base 112, the bottom of transmission side base 111 are flat runner 11 at outlet side, the groove of blade fin 12 matches with the projection of entrance guide rail in frame, and flat runner 11 matches with the plane of frame inner outlet guide rail.
Described lower roller seat 1 fore side is provided with push rod 13, ensures that this device is when loading milling train, contacts with outside push-pull device at fixed.
Described upper guide support 3 comprises front foreplate 31, rear foreplate 32, front roller-way frame 33, rear roller bed frame 38, bottom connecting plate 37, middle connecting plate 39, the entrance of described front roller-way frame 33 is connected with front foreplate 31, the outlet of rear roller bed frame 38 is connected with rear foreplate 32, bottom connecting plate 37 respectively with front roller-way frame 33, the bottom of rear roller bed frame 38 connects, bottom connecting plate 37 is provided with middle connecting plate 39, described front roller-way frame 33, rear roller bed frame 38, bottom connecting plate 37 forms groove structure low between the senior middle school of both sides, concave surface in groove is the upper surface of middle connecting plate 39, described front foreplate 31, both sides, rear foreplate 32 top are provided with inclined plane, ensure that supplied materials can assemble from previous one smooth transition to roller and be transitioned into follow up device from roller assembling by the inclined plane of both sides, described middle connecting plate 39 is provided with bolt hole, described middle connecting plate 39 upper surface 36 is assembled 4 with roller and is connected.
Be provided with between described upper guide support 3 and lower roller seat 1 and regulate pad 2, the upper surface of pad 2 is regulated to be connected with the lower surface 35 of bottom connecting plate 37, the lower surface of pad 2 is regulated to be connected with the top planes 15 of steel plate 113, regulate pad 2 to keep roller to assemble the absolute altitude of 4 and upper guide support 3 by the thickness adjusting pad, be consistent with mill line elevation.The lower surface 35 of described bottom connecting plate 37 is provided with the longitudinal adjustment hole 34 of strip, bottom connecting plate 37 is connected with regulating the upper surface of pad 2 by the longitudinal adjustment hole 34 of strip, the top planes 15 of steel plate 113 is provided with strip lateral adjustments hole 14, steel plate 113 is connected with regulating the lower surface of pad 2 by strip lateral adjustments hole 14, described strip lateral adjustments hole 14 forms spatially orthogonal strip hole position relationship with the longitudinal adjustment hole 34 of strip, ensure the relative adjustment of position, the position of upper guide support 3 and lower roller seat 1 is avoided to limit dead, the position of roller assembling 4 in milling train that upper guide support 3 is installed can be regulated by regulating the relative position of upper guide support 3 and lower roller seat 1 to reach, make roller assemble 4 and be in optimum position.
Described roller assembling 4 comprises transmission side bearing block assembly 43, fore side bearing block assembly 42, the body of roll 41, transmission side bearing block assembly 43, fore side bearing block assembly 42 are connected by bolt hole and bolt with the both sides of the upper surface 36 of middle connecting plate 39 respectively, the body of roll 41 adopts hollow-core construction, roller assembles 4 transmission mechanism-frees, for driven roll, hollow roll lighter weight, can ensure that incoming band moves roller turn; Described roller assembling 4 adopts surface spraying weld techniques, and surfacing roller can not the oxidation of Yin Gaowen and water; Described roller assembling 4 adopts roll rolipass design water cooling, does not arrange cooling device separately, avoids roll replacement device complicated; Described roller assembles 4 regular manual repairings, guarantees long-time online use.
Described roller is assemblied in fore side spindle nose end 44 and is provided with instruction mark post 5, and described instruction mark post 5 extends milling train, and convenient operation personnel confirm whether roller is in rotary state, in order to avoid affect product quality.
Described instruction mark post 5 welds with spindle nose end 44.
Operation principle of the present utility model: the general frame utilizing steel plate processing and fabricating roll replacement device, framework is installed roller assembly, by regulating the absolute altitude of pad dancer rools assembling, the elongate holes of upper guide support and lower roller seat regulate roller assembly in milling train with the position of other devices of front and back, before and after roller assembly, front and back foreplate is set respectively, be convenient to the transition of band steel in crossing process, the sub-assembly of steel band action roller is with to rotate during rolling, the linear velocity reaching body of roll outer surface is consistent with strip speed, avoid the scuffing of belt steel surface, during steel rolling, the cooling water of former working roll still needs to open, the overheated locking of roller is avoided in cooled roller assembling, roller surfaces adopts spray welding process, avoid surface oxidation, on roller spindle nose, welding instruction mark post is so that observe the working order of roller assembly.
Replacement device of the present utility model alternatively bottom working roll, during work, top working roll loads, and utilizes top working roll to balance and ensures its position, without drafts under as-rolled condition.Middle blank is transitioned into next rolling mill by previous one by front foreplate 31, roller assembly, rear foreplate 32, follow up device, roller assembling is without drive unit, by intermediate blank drive running, intermediate blank bottom surface is avoided to be scratched, the surface quality of rolled products can be ensured, reduce roll consumption.
The above is preferred embodiment of the present utility model; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (10)
1. the interim replacement device of Continuous mill train roll, it is characterized in that, comprise lower roller seat, upper guide support, roller assembles, described lower roller seat is connected with upper guide support bottom, the top of upper guide support and roller assembly connection, described lower roller seat comprises transmission side base, fore side base, described transmission side base, fore side base is connected by steel plate, fore side base plane of inlet, width between fore side pan outlet plane and milling train bottom working roll fore side bearing block width match, transmission side base plane of inlet, width between transmission side pan outlet plane and milling train bottom working roll transmission side bearing block width match.
2. the interim replacement device of Continuous mill train roll as claimed in claim 1, it is characterized in that, the bottom of described fore side base, the bottom of transmission side base are equipped with blade fin at entrance side, blade fin bottom is provided with direction recess, the bottom of fore side base, the bottom of transmission side base are flat runner at outlet side, the groove of blade fin matches with the projection of entrance guide rail in frame, and flat runner matches with the plane of frame inner outlet guide rail.
3. the interim replacement device of Continuous mill train roll as claimed in claim 1, it is characterized in that, described upper guide support comprises front foreplate, rear foreplate, front roller-way frame, rear roller bed frame, bottom connecting plate, middle connecting plate, the entrance of described front roller-way frame is connected with front foreplate, the outlet of rear roller bed frame is connected with rear foreplate, bottom connecting plate respectively with front roller-way frame, the bottom of rear roller bed frame connects, bottom connecting plate is provided with middle connecting plate, described front roller-way frame, rear roller bed frame, bottom connecting plate forms groove structure low between the senior middle school of both sides, concave surface in groove is the upper surface of middle connecting plate, described front foreplate, both sides, rear foreplate top are provided with inclined plane, ensure that supplied materials can assemble from previous one smooth transition to roller and be transitioned into follow up device from roller assembling by the inclined plane of both sides, described middle connecting plate is provided with bolt hole, described middle connecting plate upper surface and roller assembly connection.
4. the interim replacement device of Continuous mill train roll as claimed in claim 3, it is characterized in that, be provided with adjustment pad between described upper guide support and lower roller seat, the described upper surface of adjustment pad is connected with the lower surface of bottom connecting plate, regulates the lower surface of pad to be connected with the top planes of steel plate.
5. the interim replacement device of Continuous mill train roll as claimed in claim 4, it is characterized in that, the lower surface of described bottom connecting plate is provided with the longitudinal adjustment hole of strip, bottom connecting plate is connected with regulating the upper surface of pad by the longitudinal adjustment hole of strip, the top planes of steel plate is provided with strip lateral adjustments hole, and steel plate is connected with regulating the lower surface of pad by strip lateral adjustments hole.
6. the interim replacement device of Continuous mill train roll as claimed in claim 3, it is characterized in that, described roller assembling comprises transmission side bearing block assembly, fore side bearing block assembly, the body of roll, and transmission side bearing block assembly, fore side bearing block assembly are connected by bolt hole and bolt with the both sides of the upper surface of middle connecting plate respectively.
7. the interim replacement device of Continuous mill train roll as claimed in claim 1, is characterized in that, the body of roll adopts hollow-core construction, and described roller assembling adopts surface spraying weld technique, and described roller assembling adopts roll rolipass design water cooling.
8. the interim replacement device of Continuous mill train roll as claimed in claim 1, it is characterized in that, described roller is assemblied in fore side spindle nose end and is provided with instruction mark post, and described instruction mark post extends milling train.
9. the interim replacement device of Continuous mill train roll as claimed in claim 8, is characterized in that, described instruction mark post and spindle nose welding edges.
10. the interim replacement device of Continuous mill train roll as claimed in claim 1, it is characterized in that, described lower roller seat fore side is provided with push rod, and push rod coordinates with outside push-pull device at fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179938.4U CN204564768U (en) | 2015-03-27 | 2015-03-27 | The interim replacement device of Continuous mill train roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179938.4U CN204564768U (en) | 2015-03-27 | 2015-03-27 | The interim replacement device of Continuous mill train roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564768U true CN204564768U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179938.4U Withdrawn - After Issue CN204564768U (en) | 2015-03-27 | 2015-03-27 | The interim replacement device of Continuous mill train roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741384A (en) * | 2015-03-27 | 2015-07-01 | 山东钢铁股份有限公司 | Temporary substitute device for rolls of continuous rolling mill unit |
-
2015
- 2015-03-27 CN CN201520179938.4U patent/CN204564768U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741384A (en) * | 2015-03-27 | 2015-07-01 | 山东钢铁股份有限公司 | Temporary substitute device for rolls of continuous rolling mill unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |