CN104438330B - Plate mill and multi-functional driving boom device thereof - Google Patents
Plate mill and multi-functional driving boom device thereof Download PDFInfo
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- CN104438330B CN104438330B CN201410794894.6A CN201410794894A CN104438330B CN 104438330 B CN104438330 B CN 104438330B CN 201410794894 A CN201410794894 A CN 201410794894A CN 104438330 B CN104438330 B CN 104438330B
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- roller base
- boom device
- functional driving
- driving boom
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Abstract
The invention discloses plate mill and multi-functional driving boom device thereof, plate mill includes about two roller bases being oppositely arranged and four multi-functional driving boom devices, and the most wantonly two multi-functional driving boom devices are correspondingly arranged at the both sides of a roller base.Multi-functional driving boom device includes beam body, drive division and regulating block, and beam body is slideably positioned on slideway, and side leans roller base；Drive division power intake connects driving means, and the clutch end of drive division connects the beam body side away from roller base；Regulating block is arranged in beam body, and can stretch out beam body, to lean roller base under hydraulic system drives.In the multi-functional driving boom device of the present invention, beam body is driven by drive division, it is possible to achieve big stroke, big clamping force lean roller base, regulating block passes through hydraulic control simultaneously, roller base can carry out little stroke and low-angle high accuracy adjusts.
Description
Technical field
The present invention relates to plate mill, particularly to the multi-functional driving boom device in plate mill.
Background technology
Along with strip surface quality, process speed, the improving constantly of supplied materials thickness, there is pony roll footpath, low
Roll-force, low energy consumption, heavy reduction, large-duty multi-roll mill are widely used, yet with many
In roller mill, the roller footpath of working roll is less, working roll will be made to produce due to the effect of strip tension in the operation of rolling
Raw lateral deformation, therefore need arrange the back support of working roll and produce the power source apparatus of thrust for back support,
And in actual production, power source apparatus is difficult to realize big clamping force, little adjustment by single driving means simultaneously
Amount, big stroke, high precision position adjust.It is to say, realizing big clamping force, improve roll clamping
The most simultaneously, it is difficulty with small adjustment amount, and just cannot meet height when meeting big Traffic control system
The requirement of precision angle adjustment, therefore the plate mill of prior art cannot meet the demand of modern production.
It addition, existing plate mill also needs to be separately provided the emulsion injection apparatus of beneficially belt steel rolling and for roll
The cooling liquid spray device of cooling, so will cause plate mill arrangement space more crowded, be unfavorable for the later stage
Adjust and safeguard.
Summary of the invention
For problems of the prior art, the purpose of the present invention can realize greatly for providing one simultaneously
Plate mill and multi-functional driving beam thereof that clamping force, little adjustment amount, big stroke, high precision position adjust fill
Put.
For achieving the above object, technical scheme is as follows:
A kind of multi-functional driving boom device, is applied to plate mill, to lean the roller base in adjustment plate milling train,
Described multi-functional driving boom device includes:
Beam body, described beam body is slideably positioned on slideway, and side leans described roller base, described slideway
It is fixedly installed on described plate mill；
Drive division, described drive division power intake is connected with driving means, moving of described drive division
Power outfan connects the described beam body side away from described roller base, to drive described beam body along described slideway
Slide；
Regulating block, described regulating block is arranged in described beam body, and can stretch under a hydraulic system drives
Go out described beam body, to lean described roller base.
Further, described beam body being additionally provided with plurality of passages, it is cold that described feeder connection is used for injecting lubrication
But liquid, described path outlet is provided with multiple nozzle, and the injection direction of the plurality of nozzle is towards institute
State the rolling centerline of plate mill.
Further, described drive division is two, connects respectively and is arranged on the two ends of described beam body, described two
Drive division synchronization action.
Further, described drive division include support member, power transmission shaft, driving worm screw, worm gear, drive rod and
The connector of built in pressure sensor, described support member is fixedly installed on described plate mill, described power transmission shaft
Rotation is arranged in described support member, and described worm gear is arranged on described power transmission shaft, and described driving worm screw passes
Be dynamically connected described worm gear, and described drive rod is slidably connected and is arranged on the outfan of described power transmission shaft, and with
Can move axially along described power transmission shaft during described power transmission shaft synchronous axial system, described built in pressure sensor
Connector one end is connected with described drive rod, and the other end is connected with described beam body.
Further, described support member includes a nut seat being fixedly installed, and described drive rod outer peripheral face is arranged
Have an external screw thread, and with described nut seat threaded engagement.
Further, described regulating block is multiple, and the most uniformly lays along described beam body.
Further, the plurality of regulating block is by described HYDRAULIC CONTROL SYSTEM, and realizes synchronization action.
Further, described regulating block is plunger pump structure, including seal head and piston rod, described seal head
Slipper seal is equipped with in the chamber of described beam body, is provided with between described piston rod and described chamber
Guide ring, described guide ring is fixedly installed in described chamber, and and described piston rod between slipper seal,
Form the first hydraulic cavities between described piston rod, described seal head and described guide ring, described seal head with
Forming the second hydraulic cavities between described chamber, described first hydraulic cavities is respectively communicated with described second hydraulic cavities
Oil circuit.
Further, described first hydraulic cavities also by beam body described in urgent hole link outside, described promptly
Sealing plug can be releasably provided with in duct.
For achieving the above object, the present invention also provides for following technical scheme:
A kind of plate mill, including about two roller bases being oppositely arranged, described roller base is arranged on roll box
In, and it is provided with roll in described roller base, also include four multi-functional driving boom devices as above,
Described in the most every two, multi-functional driving boom device is correspondingly arranged at the both sides of roller base described in, and passes through institute
State beam body and described regulating block leans the both sides of described roller base, to clamp described roller base or to roll described in making
Roller seat rotates.
The beneficial effects of the present invention is, the present invention compared with prior art, the multi-functional driving of the present invention
In boom device, beam body is driven by drive division, it is possible to achieve big stroke, big clamping force lean roller base,
Regulating block passes through hydraulic control simultaneously, roller base can carry out little stroke and low-angle high accuracy adjusts,
Therefore the present invention can meet multiple demand simultaneously, and simple in construction, cost of manufacture are cheap, meet the modern times
Change Production requirement, have the highest economy.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the present invention is described in further detail:
Fig. 1 is the plate mill structural representation of the present invention；
Fig. 2 be the present invention plate mill in roller base mounting structure schematic diagram；
Fig. 3 is that the F in Fig. 2 is to structural representation；
Fig. 4 is the multi-functional driving boom device schematic front view of the present invention；
Fig. 5 is the multi-functional driving boom device schematic top plan view of the present invention；
Fig. 6 is the multi-functional driving boom device left view schematic diagram of the present invention；
Fig. 7 is that the multi-functional driving boom device right side of the present invention regards schematic diagram；
Fig. 8 is the sectional structure schematic diagram in Fig. 3 along E-E line；
Fig. 9 is the sectional structure schematic diagram in Fig. 5 along line A-A；
Figure 10 is the sectional structure schematic diagram in Fig. 5 along line B-B；
Figure 11 is the sectional structure schematic diagram in Fig. 5 along line C-C；
Figure 12 is the sectional structure schematic diagram in Fig. 5 along line D-D；
Figure 13 is I structure for amplifying schematic diagram in Figure 12.
Detailed description of the invention
Embodiment feature of present invention will describe the most in detail with the exemplary embodiments of advantage.Ying Li
Solve is that the present invention can have various changes in different embodiments, and it is all without departing from the present invention's
Scope, and explanation therein and accompanying drawing be inherently illustrated as being used, and be not used to limit the present invention.
The plate mill 100 of the present invention as it is shown in figure 1, include a pair roller seat 101 and four multi-functional drive
Dynamic boom device 102.Wherein, roller base about 101 is correspondingly arranged by this, installs and roll in roller base 101
Roller, the structure of roll is arranged according to actual needs, after roller base 101 determines, shape between top and bottom rolls
Become roll line.Please also refer to shown in Fig. 2 and Fig. 3, roller base 101 is arranged in roll box 1011,
And relative center of rotation O can rotate, to adjust roll angle in roll box 1011.
The multi-functional driving boom device 102 of the present invention comes to four, its two at the middle and upper levels, is correspondingly arranged
The both sides of the roller base 101 arranged on top, lower floor two, it is correspondingly arranged at the roller base that bottom is arranged
The both sides of 101.Each multi-functional driving boom device 102 is all slidably arranged in (not shown) on slideway,
This slideway is fixedly installed on plate mill 100, so that multi-functional driving boom device 102 can be with opposite plate
Milling train 100 occurs relatively to slide.In the present invention, the effect of multi-functional driving boom device 102 is that clamping is rolled
Roller seat 101 or make roller base 101 rotate.
Particularly, at the clamping and positioning roller base 101 carrying out big stroke, big clamping force in the present embodiment
Time, multi-functional driving boom device 102 is driven by hydraulic motor 103, and this hydraulic motor passes through shaft coupling
105 and drive shaft 104 drive beam body 21 action of multi-functional driving beam 102, to clamp roller base 101.
When carrying out little stroke low-angle and accurately adjusting roller base 101 position, by the corresponding many merits of hydraulic-driven two
The regulating block 23 (with reference to shown in Fig. 7) on boom device 102 can be driven, to lean the position of roller base 101
Put P so that roller base 101 is subject to from P point relative to O point torque, thus rotates, and carries out angle
Degree position adjustment.
The multi-functional driving boom device 102 of the present invention is applied to plate mill, multi-functional driving boom device 102
Structure as Figure 4-Figure 7, including beam body 21, drive division 22 and regulating block 23.Wherein, beam body
21 is strip entity structure, and the wall of side leans roller base 101, it is possible to slide along slideway, with
Realization leans or disengages roller base 101.
In the present embodiment, drive division 22 power intake is connected with driving means and (in the present embodiment is
Hydraulic motor 103), the clutch end of drive division 22 connects beam body 21 away from the one of roller base 101
Side.In the present embodiment, each multi-functional driving boom device 102 includes two drive divisions 22, two drive divisions
22 connect the two ends being arranged on beam body 21, two drive division 22 synchronization actions respectively.
Drive division 22 structure in the present embodiment as shown in Figure 8, including support member 220, power transmission shaft 221,
Drive worm screw 223, worm gear 222, drive rod 224 and the connector 225 of built in pressure sensor.Wherein,
Support member 220 is fixedly installed on plate mill 100, including the end cap 2201 being fixedly connected sequentially, case lid
2202, casing 2203 and nut seat 2204；Power transmission shaft 221 rotates and is arranged at support member 220 (specifically
It is casing 2203) in, worm gear 222 is positioned at casing 2203 and is arranged on power transmission shaft 221；Drive
Worm screw 223 is in transmission connection worm gear 222, and is connected by drive shaft 104 with hydraulic motor 103；Drive
Bar 224 is by key 227 (wherein key 227 is fixedly installed on power transmission shaft 221 by lock screw 228)
It is slidably connected and is arranged on the outfan of power transmission shaft 221, and drive rod 224 outer peripheral face is provided with external screw thread,
Thus with nut seat 2204 threaded engagement, this structure makes drive rod 224 synchronize with power transmission shaft 221
Can move axially along power transmission shaft 221 during rotation；Connector 225 one end of built in pressure sensor with drive
Lever 224 is connected, and the other end is connected by bolt with beam body 21, at the connector of built in pressure sensor
Clamp 226 it is additionally provided with between 225 and drive rod 224.
It addition, in the present embodiment, lay space for saving plate mill 100, beam body 21 arrange cooling
Lubricating arrangement.Particularly as shown in Fig. 9, Figure 10 and Figure 11, beam body 21 is provided with plurality of passages
24, passage 24 entrance is used for injecting metalworking coolant, and passage 24 outlet is provided with multiple nozzle 25,
The injection direction of multiple nozzles 25 is towards the rolling centerline of plate mill 100.Nozzle 25 in array distribution,
Each nozzle 25 passing hole channel 24 between the most horizontally-arranged connects, vertical communication between every horizontally-arranged duct 24, this
Kind of structure can be uniformly and enough to rolling plate and roll injection metalworking coolant.
In the present invention, regulating block 23 is arranged in beam body 21, and can stretch out beam body under hydraulic-driven
21, to lean the P point position on the sidewall of roller base 101.In the present embodiment, regulating block 23 is many
Individual, and be uniformly laid in beam body 21 along the longitudinal direction of beam body 21.And, for realizing simultaneously operating control,
Multiple regulating blocks 23 in the present embodiment are controlled by a hydraulic system, thus realize synchronizing to move
Make, and regulating block 23 carry out hydraulic control by the force feedback of the connector 225 of built in pressure sensor,
Realize that roller base 101 is carried out little stroke and low-angle high accuracy adjusts.
The concrete installation position of the regulating block 23 in the present embodiment and structure as shown in Figure 12 and Figure 13, should
Regulating block 23 is plunger pump structure, including seal head 232 and piston rod 231, seal head 232 and piston
Bar 231 may be integrally formed, it is also possible to is that two parts are together by a threaded connection.Wherein, seal head
Pilot sleeve 234 it is provided with between 232 and chamber, fixing seal between pilot sleeve 234 and chamber, close
Between end socket 232 with pilot sleeve 234, slipper seal coordinates.It is provided with between piston rod 232 and chamber
Guide ring 233, guide ring 233 is fixedly installed in chamber, and and piston rod 231 between slipper seal.
The first hydraulic cavities is formed between piston rod 231, seal head 232, pilot sleeve 234 and guide ring 233
236, seal head 232, between pilot sleeve 234 and chamber, form the second hydraulic cavities 237, the first hydraulic pressure
Chamber 236 connects oil circuit by oil duct 238, and the second hydraulic cavities 237 connects oil circuit by oil duct 239.Separately
Outward, in the present embodiment, for reply emergency, the first hydraulic cavities 236 is also by urgent hole link
Beam body 21 is outside, can releasably be provided with sealing plug 235 in urgent duct.
The beneficial effects of the present invention is, the present invention compared with prior art, the multi-functional driving of the present invention
In boom device 102, beam body 21 is driven by drive division 22, it is possible to achieve big stroke, the top of big clamping force
By roller base 101, regulating block 23 carries out liquid by the force feedback of the connector of built in pressure sensor simultaneously
Voltage-controlled system, can carry out little stroke to roller base 101 and low-angle high accuracy adjusts, and therefore the present invention can
To meet multiple demand simultaneously, and simple in construction, cost of manufacture are cheap, meet modern production demand,
There is the highest economy.
Technical scheme is disclosed as above by preferred embodiment.Those skilled in the art it should be appreciated that
To institute in the case of without departing from the scope and spirit of the present invention disclosed in appended claims of the invention
The change made and retouching, within all belonging to the scope of the claims of the present invention.
Claims (9)
1. a multi-functional driving boom device, is applied to plate mill, to lean the roller base in adjustment plate milling train, it is characterised in that described multi-functional driving boom device includes:
Beam body, described beam body is slideably positioned on slideway, and side leans described roller base, and described slideway is fixedly installed on described plate mill；
Drive division, described drive division power intake is connected with driving means, and the clutch end of described drive division connects the described beam body side away from described roller base, to drive described beam body to slide along described slideway；Described drive division includes support member, power transmission shaft, drive worm screw, worm gear, drive rod and the connector of built in pressure sensor, described support member is fixedly installed on described plate mill, described drive axis is arranged in described support member, described worm gear is arranged on described power transmission shaft, described driving worm-drive connects described worm gear, described drive rod is slidably connected and is arranged on the outfan of described power transmission shaft, and can move axially along described power transmission shaft when with described power transmission shaft synchronous axial system, connector one end of described built in pressure sensor is connected with described drive rod, the other end is connected with described beam body
；
Regulating block, described regulating block is arranged in described beam body, and can stretch out described beam body, to lean described roller base under a hydraulic system drives.
Multi-functional driving boom device the most as claimed in claim 1, it is characterized in that, it is additionally provided with plurality of passages in described beam body, described feeder connection is used for injecting metalworking coolant, described path outlet is provided with multiple nozzle, and the injection direction of the plurality of nozzle is towards the rolling centerline of described plate mill.
Multi-functional driving boom device the most as claimed in claim 1, it is characterised in that described drive division is two, connects the two ends being arranged on described beam body, described two drive division synchronization actions respectively.
Multi-functional driving boom device the most as claimed in claim 1, it is characterised in that described support member includes that a nut seat being fixedly installed, described drive rod outer peripheral face are provided with external screw thread, and with described nut seat threaded engagement.
Multi-functional driving boom device the most as claimed in claim 1, it is characterised in that described regulating block is multiple, and the most uniformly lay along described beam body.
Multi-functional driving boom device the most as claimed in claim 5, it is characterised in that the plurality of regulating block is by described HYDRAULIC CONTROL SYSTEM, and realizes synchronization action.
Multi-functional driving boom device the most as claimed in claim 6, it is characterized in that, described regulating block is plunger pump structure, including seal head and piston rod, described seal head slipper seal is equipped with in the chamber of described beam body, it is provided with guide ring between described piston rod and described chamber, described guide ring is fixedly installed in described chamber, and and described piston rod between slipper seal, described piston rod, the first hydraulic cavities is formed between described seal head and described guide ring, the second hydraulic cavities is formed between described seal head and described chamber, described first hydraulic cavities and described second hydraulic cavities are respectively communicated with oil circuit.
Multi-functional driving boom device the most as claimed in claim 7, it is characterised in that described first hydraulic cavities also by beam body described in urgent hole link outside, can releasably be provided with sealing plug in described urgent duct.
9. a plate mill, including about two roller bases being oppositely arranged, described roller base is arranged in roll box, and it is provided with roll in described roller base, it is characterized in that, also including four multi-functional driving boom devices as described in claim 1-8 is arbitrary, described in the most every two, multi-functional driving boom device is correspondingly arranged at the both sides of roller base described in, and leaned the both sides of described roller base by described beam body and described regulating block, to clamp described roller base or to make described roller base rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794894.6A CN104438330B (en) | 2014-12-18 | 2014-12-18 | Plate mill and multi-functional driving boom device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794894.6A CN104438330B (en) | 2014-12-18 | 2014-12-18 | Plate mill and multi-functional driving boom device thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104438330A CN104438330A (en) | 2015-03-25 |
| CN104438330B true CN104438330B (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794894.6A Active CN104438330B (en) | 2014-12-18 | 2014-12-18 | Plate mill and multi-functional driving boom device thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB487759A (en) * | 1937-02-10 | 1938-06-24 | Krupp Fried Grusonwerk Ag | A multiple rolling mill |
| DE2743560A1 (en) * | 1977-09-28 | 1979-03-29 | Schloemann Siemag Ag | Screw spindles operated by worm gear drive - connect adjustable rolling cylinder mounting bridges |
| CN88103216A (en) * | 1987-05-16 | 1988-12-07 | Sms舒路曼-斯玛公司 | Universal roll stand with adjustable horizontal and vertical roller group |
| CN1876263A (en) * | 2005-10-10 | 2006-12-13 | 燕山大学 | Universal space self-potential stiff mill |
| CN200995226Y (en) * | 2006-11-16 | 2007-12-26 | 太原市通泽成套设备有限公司 | Roller adjuster of horizontal seamless steel pipe rolling machine |
| KR100839069B1 (en) * | 2007-04-06 | 2008-06-19 | 주식회사 메인텍 | System for auto-handling mill roll |
-
2014
- 2014-12-18 CN CN201410794894.6A patent/CN104438330B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB487759A (en) * | 1937-02-10 | 1938-06-24 | Krupp Fried Grusonwerk Ag | A multiple rolling mill |
| DE2743560A1 (en) * | 1977-09-28 | 1979-03-29 | Schloemann Siemag Ag | Screw spindles operated by worm gear drive - connect adjustable rolling cylinder mounting bridges |
| CN88103216A (en) * | 1987-05-16 | 1988-12-07 | Sms舒路曼-斯玛公司 | Universal roll stand with adjustable horizontal and vertical roller group |
| CN1876263A (en) * | 2005-10-10 | 2006-12-13 | 燕山大学 | Universal space self-potential stiff mill |
| CN200995226Y (en) * | 2006-11-16 | 2007-12-26 | 太原市通泽成套设备有限公司 | Roller adjuster of horizontal seamless steel pipe rolling machine |
| KR100839069B1 (en) * | 2007-04-06 | 2008-06-19 | 주식회사 메인텍 | System for auto-handling mill roll |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104438330A (en) | 2015-03-25 |
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