CN209255478U - Unilateral rack moves omnipotent reversible blooming mill - Google Patents
Unilateral rack moves omnipotent reversible blooming mill Download PDFInfo
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- CN209255478U CN209255478U CN201822132894.6U CN201822132894U CN209255478U CN 209255478 U CN209255478 U CN 209255478U CN 201822132894 U CN201822132894 U CN 201822132894U CN 209255478 U CN209255478 U CN 209255478U
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Abstract
The utility model provides a kind of unilateral rack and moves omnipotent reversible blooming mill (i.e. BDU milling train), rolling mill body including compositions such as packaged type fore side rack, fixed transmission side rack, draw lever locking device, roller system and base anchors, roller system are divided into omnipotent roller system form and two roller roller system forms.The utility model is suitable for large scale steel stake rolling line and rolls large-scale and ultra-large H-beam reversible blooming mill simultaneously, it can be achieved that the omnipotent reversible cogging of form heavy reduction of common two-roller reversible cogging and big H profile steel reduces cost of investment to reduce mm finishing mill unit quantity.
Description
Technical field
The utility model relates to a kind of milling equipments, move omnipotent reversible cogging more particularly, to a kind of unilateral rack
Machine.
Background technique
In recent years, as control of the country to the energy-saving and emission-reduction of steel industry constantly increases, steel industry is produced
Very big impact is given birth to, some medium and small section steel works are closed one after another, and the requirement to newly-built steel mill is higher and higher, and steel mill starts one after another
Some high value-added products.Steel sheet pile and H profile steel are more nearly weighed as high value-added product in steel products, by steel mill
Depending on start steel sheet pile and H profile steel production line one after another, to rolled steel sheet pile and H profile steel.Small dimension H profile steel rolls in tradition
In system, a frame or two frame two-roller reversible milling trains or three roll reversing roller coggings are mostly used, are connected with 7-8 frame finish rolling universal mill
The semi-tandem rolling form of continuous rolling.Steel sheet pile mostly uses duo mill to carry out continuous rolling because of its section asymmetry.Newest steel plate
Stake rolling mill practice uses fashioned iron CMA universal mill technique for continuous rolling, is configured to two frame two-roller reversible blooming mills (i.e. BD machine),
Semi-tandem rolling form with 7 frame CMA universal mill continuous rollings breaches common in the world " three rack reversible rolling technique "
Limitation solves the technique of compound section rolling, solves the problems, such as that rolling temperature drop is excessive, realizes energy conservation, efficiently and stablizes
Production.But in large-scale and supertype H profile steel production, need using two frame two-roller reversible blooming mills, it is omnipotent with 10-12 frame CMA
Semi-tandem rolling form of the milling train as the continuous rolling of finish rolling is just able to satisfy large-scale and ultra-large H-beam rolling requirements, finishing mill
The increase of group quantity, causes equipment gross investment to increase.It is raw in the continuous rolling of the fashioned iron CMA universal mill of main rolled steel sheet pile
In producing line, using two frame two-roller reversible blooming mills, the semi-tandem rolling form with 7 frame finish rolling CMA universal mill continuous rollings, it is desirable to same
When rolling it is large-scale and ultra-large H-beam is preferably met the market requirement, while reducing equipment gross investment with the total class of product is increased
Requirement just at important problem urgently to be resolved.
Summary of the invention
In view of this, the utility model, which is intended to provide a kind of unilateral rack, moves omnipotent reversible blooming mill, it is able to solve
The above problem.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of unilateral side rack moves omnipotent reversible blooming mill, including packaged type operates side frame, fixed transmission side
Rack, draw lever locking device, roller system and base anchor, the fixed transmission side frame are fixedly mounted on base anchor, are moved
Formula operates side frame slidable connection on base anchor, and opens or lock by locking device, and packaged type operates side frame
Side outwardly be removably fixed with fore side vertical roll entablature, the side outwardly of fixed transmission side frame is removably fixed with biography
Dynamic side vertical roll entablature, packaged type operation side frame and fixed transmission side frame are arranged in parallel, upper and lower two groups of draw lever lockings dress
It sets and sequentially passes through simultaneously locking operation side vertical roll entablature, packaged type operation side frame, fixed transmission side frame and be driven edge-on
Roller crossbeam, roller system are mounted in the frame between packaged type operation side frame and fixed transmission side frame, packaged type behaviour
Making side frame and roller system by the locking of roller system locking device is the entirety that can be moved forward and backward, and packaged type operates side frame and fixation
ServoBcylinder and compensating cylinder, servoBcylinder and compensating cylinder collective effect driven roller system are mounted on formula transmission side frame.
Further, the roller system includes the two roller roller systems or omnipotent roller system that can be replaced mutually.
Further, the locking device is locked hydraulic cylinder, and the cylinder body of locked hydraulic cylinder is fixed on packaged type fore side
The lower part of rack, the opposite side of two base anchors are symmetrically provided with locking slot, and each locking slot is correspondingly arranged on a locking
The cylinder head of cylinder rod is inserted into locking slot by hydraulic cylinder when the cylinder rod of locked hydraulic cylinder is stretched out, and base anchor and packaged type are grasped
Make side frame locking.
Further, the upper end of the cylinder head is fixed with the first skewback, and the upper surface of the first skewback is inclined surface, in locking slot
Upper end be fixed with the second skewback, the lower end surface of the second skewback is inclined surface, when cylinder head reaches in locking slot, the first skewback
Inclined surface and the inclined surface of the second skewback be closely contacted with each other, by base anchor and packaged type fore side rack locking.
Further, roller system locking device is horizontal roll shaft to locking cylinder, and horizontal roll shaft is fixed to the cylinder body of locking cylinder
On packaged type operation side frame, horizontal roll shaft through packaged type operation side frame and is inserted into roller to the cylinder rod of locking cylinder
In the fore side horizontal roller bearing block of system.
Further, the servoBcylinder includes upper roller pressure servoBcylinder, edger roll servoBcylinder, servoBcylinder in lower roll-in, compensating cylinder
Including upper roller compensating cylinder, edger roll compensating cylinder, upper roller pressure servoBcylinder and upper roller compensating cylinder connect jointly and drive upper roller system perpendicular
Histogram to movement, the movement that servoBcylinder connects jointly and lower roll is driven to tie up to vertical direction in lower roll-in, edger roll servoBcylinder and
Edger roll compensating cylinder drives vertical roller box movement in the horizontal direction jointly.
Further, one end outwardly of the packaged type operation side frame is connected with changing rig, and changing rig will be removable
Dynamic formula operates side frame and moves along base anchor far from or close to the fixed direction for being driven side frame.
Further, the changing rig includes roll change hydraulic cylinder and roll change pin plate cylinder, and the cylinder rod level of roll change hydraulic cylinder is inserted
Enter into packaged type operation side frame, the cylinder rod end of roll change hydraulic cylinder is equipped with T connector, and the cylinder body of roll change pin plate cylinder is fixed on
Packaged type operates the lower end of side frame, and the cylinder rod end of roll change pin plate cylinder is fixed with the concave pinboard matched with T connector,
The cylinder rod of roll change pin plate cylinder is stretched out straight up releases concave pinboard, and concave pinboard is inserted into the T of roll change hydraulic cylinder
On the inside of type head, by roll change hydraulic locking cylinder on packaged type operation side frame, the cylinder rod of roll change hydraulic cylinder pulls packaged type
Operation side frame is moved along base anchor far from or close to the fixed direction for being driven side frame.
Further, slideway is installed, packaged type operates side frame and slides by slideway on the base anchor.
Compared with the existing technology, a kind of unilateral rack described in the utility model moves omnipotent reversible blooming mill, has
Below the utility model has the advantages that reversable mill increases roller diameter while not increasing framework window, controlled by long stroke servoBcylinder,
Change big demand to adapt to roller diameter specification；By the transformation (omnipotent form and two roll forms) of milling train form, overcome
On the continuous rolling production line of main rolling large scale steel stake, while rolling large-scale and ultra-large H-beam and need to add standby disadvantage；Make to lead
The continuous rolling production line for rolling large scale steel stake can meet large-scale and ultra-large H-beam tandem rolling while not increasing equipment
It is required that and reducing equipment gross investment.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the omnipotent form of the utility model；
The structural schematic diagram of roller system when Fig. 2 is omnipotent；
Fig. 3 is the structural schematic diagram of two roll form of the utility model；
The structural schematic diagram of roller system when Fig. 4 is two roller；
Fig. 5 is the company that the utility model packaged type operates side frame, fixed transmission side frame and draw lever locking device
Connect relationship main view；
Fig. 6 is the face the B-B cross-sectional view of Fig. 5；
Fig. 7 is that the packaged type of the utility model operates lateral frame structure schematic diagram；
Fig. 8 is the left view of Fig. 1；
Fig. 9 is the enlarged diagram of part A in Fig. 8；
Description of symbols:
1- packaged type operates side frame；101- upper roller compensating cylinder；102- upper roller depresses servoBcylinder；103- edger roll balance
Cylinder；104- edger roll servoBcylinder；105- horizontal roll shaft is to locking cylinder；106- edger roll rotating hydraulic cylinder；Horizontal roller is axially adjusted under 107-
Whole servoBcylinder；ServoBcylinder in roll-in under 108-；109- roll change pin plate cylinder；110- vertical roll entablature lifting hydraulic cylinder；The fixed biography of 2-
Dynamic side frame；3- draw lever locking device；4- roller system；The upper horizontal roller of the omnipotent roller system of 401-；The lower horizontal roller of the omnipotent roller system of 402-；
403- vertical roller box；The upper horizontal roller of bis- roller roller system of 404-；The lower horizontal roller of bis- roller roller system of 405-；5- locked hydraulic cylinder；6- lower margin
Plate；7- fore side vertical roll entablature；8- transmission side vertical roll entablature；The second skewback of 9-；The first skewback of 10-；11- cylinder head；12- locking
Slot.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figs 1-9, a kind of unilateral rack moves omnipotent reversible blooming mill, including packaged type operation side frame 1,
Fixed transmission side frame 2, draw lever locking device 3, roller system 4 and base anchor 6, the fixed transmission side frame 2 pass through lower margin
Bolt is fixedly mounted on base anchor 6, and packaged type operates 1 slidable connection of side frame on base anchor 6, and passes through locking dress
Opening or locking are set, the side outwardly of packaged type operation side frame 1 is fixed with detachable fore side vertical roll entablature 7, fixed
The side outwardly of transmission side frame 2 is fixed with detachable transmission side vertical roll entablature 8, and packaged type operates side frame 1 and fixed
Transmission side frame 2 is arranged in parallel, and upper and lower two groups of draw lever locking devices 3 sequentially pass through and locking operation side vertical roll entablature 7, removable
Formula operates side frame 1, fixed transmission side frame 2 and transmission side vertical roll entablature 8, and four draw lever locking devices 3 are by packaged type
Operation side frame 1 and fixed transmission side frame 2 lock the silent milling train being integrated.
Roller system 4 is mounted in the frame between packaged type operation side frame 1 and fixed transmission side frame 2, moves
The entirety that formula operation side frame 1 and roller system 4 can be moved forward and backward by the locking of roller system locking device, packaged type operate side frame
1 and fixed transmission side frame 2 on be mounted on servoBcylinder and compensating cylinder, servoBcylinder and compensating cylinder collective effect driven roller are 4.
Roller system of rolling mill opening degree and pass control are realized by the long stroke servoBcylinder and compensating cylinder installed in rack.
The locking device is locked hydraulic cylinder 5, and the cylinder body of locked hydraulic cylinder 5 is fixed on packaged type operation side frame 1
Lower part, the opposite side of two base anchors 6 is symmetrically provided with locking slot 12, and each locking slot 12 is correspondingly arranged on a locking
The cylinder head 11 of cylinder rod is inserted into locking slot 12 by hydraulic cylinder 5 when the cylinder rod of locked hydraulic cylinder 5 is stretched out, by base anchor 6 and can
Movable type operation side frame 1 is locked, to increase the stability of milling train.The stroke of locked hydraulic cylinder 5 only has 40mm.
The upper end of the cylinder head 11 is fixed with the first skewback 10, and the upper surface of the first skewback 10 is inclined surface, locking slot 12
Interior upper end is fixed with the second skewback 9, and the lower end surface of the second skewback 9 is inclined surface, when cylinder head 11 reaches in locking slot 12,
The inclined surface of first skewback 10 and the inclined surface of the second skewback 9 are closely contacted with each other, by base anchor 6 and packaged type fore side machine
Frame 1 is locked.When milling train needs roll change, driving cylinder head leaves locking slot 12, opens two inclined surface and is not in contact with each other.
Roller system locking device is horizontal roll shaft to locking cylinder 105, and horizontal roll shaft is fixed on to the cylinder body of locking cylinder 105
Packaged type operates on side frame 1, and horizontal roll shaft through packaged type operation side frame 1 and is inserted into the cylinder rod of locking cylinder 105
Into the fore side horizontal roller bearing block of roller system 4.
The servoBcylinder includes upper roller pressure servoBcylinder 102, edger roll servoBcylinder 104, servoBcylinder 108 in lower roll-in, balance
Cylinder includes upper roller compensating cylinder 101, edger roll compensating cylinder 103, and upper roller depresses servoBcylinder 102 and 101 collective effect of upper roller compensating cylinder is driven
Upper roller system is moved in the movement of vertical direction, upper roller compensating cylinder 101 makes upper roller system be attached to upper roller pressure servo for lifting upper roller system
The cylinder head of cylinder 102, it is to depress upper roller system that upper roller, which depresses servoBcylinder 102, and roller system middle (center) bearing is eliminated in two cylinder interactions
Gap, and the roll-force of pressure is generated, upper roller compensating cylinder 101 is used to balance the weight of upper roller system, and upper roller depresses servoBcylinder 102
Strength be exactly roll-force, strength when for steel rolling.
ServoBcylinder 108 and roller system self weight driving lower roll tie up to the movement of vertical direction in lower roll-in.104 He of edger roll servoBcylinder
103 collective effect of edger roll compensating cylinder drives vertical roller box movement in the horizontal direction, and the effect of edger roll compensating cylinder 103 is by vertical roller box
It tows back to, is compacted with edger roll servoBcylinder 104, eliminate bearing clearance, the pressure that servoBcylinder generates is exactly operating pressure.
One end outwardly of the packaged type operation side frame 1 is connected with changing rig, and changing rig grasps packaged type
Make side frame 1 and is moved along base anchor 6 far from or close to the fixed direction for being driven side frame 2.
The changing rig includes roll change hydraulic cylinder and roll change pin plate cylinder 109, and the cylinder rod of roll change hydraulic cylinder is horizontally inserted into
Packaged type operates in side frame 1, and the cylinder rod end of roll change hydraulic cylinder is equipped with T connector, and the cylinder body of roll change pin plate cylinder 109 is fixed on
Packaged type operates the lower end of side frame 1, and the cylinder rod top of roll change pin plate cylinder 109 is fixed with the concave matched with T connector and inserts
Pin plate, the cylinder rod of roll change pin plate cylinder 109 is inserted into straight up in packaged type operation side frame 1, and concave pinboard is inserted
Enter into the T connector of roll change hydraulic cylinder, by roll change hydraulic locking cylinder on packaged type operation side frame 1, roll change hydraulic cylinder
Cylinder rod pulls packaged type operation side frame 1 to move along base anchor 6 far from or close to the fixed direction for being driven side frame 2.
Slideway is installed, packaged type operates side frame 1 and slides by slideway on the base anchor 6.
The difference of the present apparatus and BD milling train is the width for not having to increase framework window because of the increase of roller diameter.Yin Ben
Position of the milling train on rolling line is the position of the reversible blooming mill of BD, and because having two rollers and omnipotent form, so being defined as BDU
Omnipotent reversible blooming mill.
Different roller system forms can be passed through according to the difference of the total class of product, when cogging and carry out reversible cogging.By installing not
With the roller system 4 of form, the rolling demand of different product is realized.
In structural members such as rolled steel sheet piles, using two roller roller system forms, is controlled by pass and carry out reversible rolling, quite
It is used in the BD milling train of reversible cogging.It is able to satisfy rolling demand when two roll forms to realize, uses depressed in long stroke pressure for the first time
ServoBcylinder control pass.Two roller roller system's forms are as shown in figure 4, under upper horizontal roller 404 and two roller roller systems including two roller roller systems
Horizontal roller 405.
In rolled h-section steel beam, using omnipotent roller system form, is controlled and carried out by the pass to horizontal roller system and edger roll composition
The reversible cogging of omnipotent form, by the rolling of heavy reduction, by blank cogging at intermediate blank needed for mm finishing mill unit.It is omnipotent
Roller system form is as shown in Fig. 2, include upper horizontal roller 401, the lower horizontal roller 402 and vertical roller box 403 of omnipotent roller system of omnipotent roller system.
In more roll change system, harmomegathus hydraulic cylinder and the work of plate locking device on draw lever locking device 3 open plate,
Locked hydraulic cylinder 5 is opened, and is moved forward and backward packaged type operation side frame 1 and roller system 4 can on the direction of milling train center line, is led to
It crosses the ancillary equipments such as changing rig and packaged type operation side frame 1 and roller system 4 is pulled into out rolling line, carry out roll change.Draw lever locking
The concrete principle of device 3 is referring to a kind of " the rack packaged type milling train draw lever locking dress of publication 201621471216.7
It sets ".
After roller system replaces, packaged type is operated by side frame 1 by changing rig and roller system 4 back into rolling line position
It sets, rack and roller system is locked on rolling line by locking device.Opening degree is controlled by long stroke servoBcylinder and compensating cylinder etc.
Size, it is to be rolled to be well placed roller system etc..
Vertical roll entablature lifting hydraulic cylinder 110 is mounted on fixed transmission side frame 2, acts on transmission side vertical roll entablature 8,
It acts as the differences according to the total class of product, realize ten thousand by the transformation to vertical roll entablature position using various forms of milling trains
The conversion of energy milling train form and duo mill form.
The lower axially adjustable servoBcylinder 107 of horizontal roller, is lower roll system axial direction drive cylinder, control lower roll be moved forward and backward to
The pass of upper horizontal roller is corresponding to eliminate error because the generations such as processing and assembling, guarantees the complete of the pass that horizontal roll is formed up and down
Whole property.
The effect of edger roll rotating hydraulic cylinder 106 is to control the T connector rotation of the cylinder rod front end installation of front end edger roll compensating cylinder
Turn, and then locks and open the connection of vertical roller box and edger roll compensating cylinder.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. it is a kind of unilateral side rack move omnipotent reversible blooming mill, it is characterised in that: including packaged type operation side frame (1),
Fixed transmission side frame (2), draw lever locking device (3), roller system (4) and base anchor (6), the fixed transmission side frame
(2) it is fixedly mounted on base anchor (6), packaged type operates side frame (1) slidable connection on base anchor (6), and passes through
Locking device is opened or locking, and the side outwardly of packaged type operation side frame (1) is removably fixed with fore side vertical roll entablature
(7), the side outwardly of fixed transmission side frame (2) is removably fixed with transmission side vertical roll entablature (8), packaged type fore side
Rack (1) and fixed transmission side frame (2) are arranged in parallel, and upper and lower two groups of draw lever locking devices (3) sequentially pass through and lock behaviour
Make side vertical roll entablature (7), packaged type operation side frame (1), fixed transmission side frame (2) and transmission side vertical roll entablature (8),
Roller system (4) is mounted in the frame between packaged type operation side frame (1) and fixed transmission side frame (2), packaged type
The entirety that operation side frame (1) and roller system (4) can be moved forward and backward by the locking of roller system locking device, packaged type fore side machine
It is mounted on servoBcylinder and compensating cylinder on frame (1) and fixed transmission side frame (2), passes through servoBcylinder and compensating cylinder driven roller system
(4)。
2. unilateral side rack according to claim 1 moves omnipotent reversible blooming mill, it is characterised in that: the roller system (4)
Including the two roller roller systems or omnipotent roller system that can be replaced mutually.
3. unilateral side rack according to claim 1 moves omnipotent reversible blooming mill, it is characterised in that: the locking device
For locked hydraulic cylinder (5), the cylinder body of locked hydraulic cylinder (5) is fixed on the lower part of packaged type operation side frame (1), two lower margins
The opposite side of plate (6) is symmetrically provided with locking slot (12), and each locking slot (12) is correspondingly arranged on a locked hydraulic cylinder
(5), when the cylinder rod of locked hydraulic cylinder (5) is stretched out, the cylinder head (11) of cylinder rod is inserted into locking slot (12), by base anchor (6)
With packaged type operation side frame (1) locking.
4. unilateral side rack according to claim 3 moves omnipotent reversible blooming mill, it is characterised in that: the cylinder head (11)
Upper end be fixed with the first skewback (10), the upper surface of the first skewback (10) is inclined surface, and the upper end in locking slot (12) is fixed
Have the second skewback (9), the lower end surface of the second skewback (9) is inclined surface, when cylinder head (11) reach locking slot (12) it is interior when, first
The inclined surface of skewback (10) and the inclined surface of the second skewback (9) are closely contacted with each other, by base anchor (6) and packaged type fore side
Rack (1) locking.
5. unilateral side rack according to claim 1 moves omnipotent reversible blooming mill, it is characterised in that: the roller system locking
Device is horizontal roll shaft to locking cylinder (105), and horizontal roll shaft is fixed on packaged type fore side machine to the cylinder body of locking cylinder (105)
On frame (1), horizontal roll shaft through packaged type operation side frame (1) and is inserted into roller system (4) to the cylinder rod of locking cylinder (105)
In fore side horizontal roller bearing block.
6. unilateral side rack according to claim 1 moves omnipotent reversible blooming mill, it is characterised in that: the servoBcylinder packet
Upper roller pressure servoBcylinder (102), edger roll servoBcylinder (104), servoBcylinder (108) in lower roll-in are included, compensating cylinder includes upper roller balance
Cylinder (101), edger roll compensating cylinder (103), upper roller depresses servoBcylinder (102) and upper roller compensating cylinder (101) collective effect drives upper roller
The movement of vertical direction is tied up to, servoBcylinder (108) driving lower roll ties up to the movement of vertical direction, edger roll servoBcylinder in lower roll-in
(104) and edger roll compensating cylinder (103) drives vertical roller box movement in the horizontal direction jointly.
7. unilateral side rack according to claim 1 moves omnipotent reversible blooming mill, it is characterised in that: the packaged type
One end outwardly of operation side frame (1) is connected with changing rig, and changing rig is by packaged type operation side frame (1) along lower margin
Plate (6) is separate or mobile close to the direction of fixed transmission side frame (2).
8. unilateral side rack according to claim 7 moves omnipotent reversible blooming mill, it is characterised in that: the changing rig
Including roll change hydraulic cylinder and roll change pin plate cylinder (109), the cylinder rod of roll change hydraulic cylinder is horizontally inserted into packaged type operation side frame
(1) in, the cylinder rod end of roll change hydraulic cylinder is equipped with T connector, and the cylinder body of roll change pin plate cylinder (109) is fixed on packaged type fore side
The lower end of rack (1), the cylinder rod end of roll change pin plate cylinder (109) are fixed with the concave pinboard matched with T connector, roll change pin
The cylinder rod of plate cylinder (109) is inserted into straight up in packaged type operation side frame (1), and concave pinboard is inserted into roll change
In the T connector of hydraulic cylinder, by roll change hydraulic locking cylinder in packaged type operation side frame (1), the cylinder rod of roll change hydraulic cylinder is drawn
Dynamic packaged type operation side frame (1) along base anchor (6) far from or close to fixed transmission side frame (2) direction it is mobile.
9. unilateral side rack according to claim 8 moves omnipotent reversible blooming mill, it is characterised in that: the base anchor
(6) slideway is installed, packaged type operates side frame (1) and slides by slideway on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132894.6U CN209255478U (en) | 2018-12-18 | 2018-12-18 | Unilateral rack moves omnipotent reversible blooming mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822132894.6U CN209255478U (en) | 2018-12-18 | 2018-12-18 | Unilateral rack moves omnipotent reversible blooming mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209255478U true CN209255478U (en) | 2019-08-16 |
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ID=67560358
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822132894.6U Active CN209255478U (en) | 2018-12-18 | 2018-12-18 | Unilateral rack moves omnipotent reversible blooming mill |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500079A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Unilateral rack moves omnipotent reversible blooming mill |
| CN110523777A (en) * | 2019-09-06 | 2019-12-03 | 一重集团大连工程技术有限公司 | Universal mill draw lever locking device |
| CN110814027A (en) * | 2019-11-13 | 2020-02-21 | 天津市中重科技工程有限公司 | Compact type reversible rolling tool for rough rolling area of strip steel |
-
2018
- 2018-12-18 CN CN201822132894.6U patent/CN209255478U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500079A (en) * | 2018-12-18 | 2019-03-22 | 天津市中重科技工程有限公司 | Unilateral rack moves omnipotent reversible blooming mill |
| CN110523777A (en) * | 2019-09-06 | 2019-12-03 | 一重集团大连工程技术有限公司 | Universal mill draw lever locking device |
| CN110814027A (en) * | 2019-11-13 | 2020-02-21 | 天津市中重科技工程有限公司 | Compact type reversible rolling tool for rough rolling area of strip steel |
| CN110814027B (en) * | 2019-11-13 | 2024-04-05 | 中重科技(天津)股份有限公司 | Compact reversible rolling tool for rough strip steel rolling area |
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