CN207839606U - A kind of hydraulic stepping square billet feeding device with automatic steel splitting function - Google Patents
A kind of hydraulic stepping square billet feeding device with automatic steel splitting function Download PDFInfo
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- CN207839606U CN207839606U CN201721741765.6U CN201721741765U CN207839606U CN 207839606 U CN207839606 U CN 207839606U CN 201721741765 U CN201721741765 U CN 201721741765U CN 207839606 U CN207839606 U CN 207839606U
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- pusher dog
- movable rail
- trolley
- steel
- splitting function
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Abstract
The utility model is related to metallurgy industries using rectangular strand as the hot rolled rod of raw material, wire rod, rolling of sectional iron field, and spy is related to a kind of hydraulic stepping square billet feeding device with automatic steel splitting function.The roly-poly type pusher dog of the utility model is equipped with rotating central hole, and roly-poly type pusher dog is connect by axis pin with vehicle frame, and pusher dog trolley wheel is single-side belt wheel rim form；Pusher dog trolley is positioned on supporting guide, and pusher dog trolley one end is connect by connecting rod with the swing arm of Driven by Hydraulic Cylinder device；Movable rail beam is arranged in feeding skid trapped orbit beam end, movable rail beam both sides carry moveable hinge contact, movable rail beam can do circular swing motion around fixed hinge, and fixed hinged side pivoting support is mounted on common support pedestal, and movable hinge is connected with the drive cylinder of Driven by Hydraulic Cylinder device.The device of the utility model can meet feeding and steel splitting function simultaneously, have the characteristics that structure design it is compact, arrangement put flexibly, equipment overall weight it is light.
Description
Technical field
The utility model is related to metallurgy industries using rectangular strand as the hot rolled rod of raw material, wire rod, profile steel rolling production line,
Solve the problems, such as that rolling line needs raw material to be fed automatically to rollgang before heating furnace or milling train by root.
Background technology
China is the global maximum country of crude steel production capacity, year crude steel production capacity almost occupy the nearly half of global crude steel production capacity,
Have reached 600,000,000 tons or so.Going from strength to strength and develop with Chinese society infrastructure cause, construction(al)steel is always China's steel
The maximum consumer goods of iron product, almost all of steel enterprise are all configured with Bar Wire Product, product production line.According to the initial temperature of steel billet
It divides, the feeding form of existing above-mentioned production line is basically divided into two classes, and the first kind is hot base feeding.Rolling line raw material directly from
Continuous casting workshop, fed distance is short, strand good heat insulation, meets the buffered rack of strand in groups, the steel plant of rolling temperature requirement
Directly enter mill milling by root after steel splitting；Strand fed distance is long, and the then heated stove heat of strand heat preservation difference reaches rolling
Enter mill milling by root again after temperature.Second class is cold base feeding, and cold base is positioned over feeding platform by raw material across crane lifting
On frame, steel plant is positioned over by root feeding before heating furnace on rollgang from feeding skid, and heated stove heat reaches rolling
Enter mill milling by root after temperature.From the foregoing, it can be seen that either hot base feeding or cold base feeding, are wanted according to rolling mill practice
It asks, the initiating terminal of rolling line can't do without wanting mating feeding skid (or being caching rack) and steel plant.Existing feeding skid
(or caching rack) is designed with two kinds of hydraulic stepping and electric step, and feeding skid is by quiet boom device, dynamic boom device and drive
Dynamic device composition；Steel plant is then essentially hydraulic drive type, also has a small amount of mating electronic mode, steel plant is stretched by steel splitting
Contracting arm component and telescopic rail composition, it is desirable that telescopic arm synchronous control.
The above feeding scheme has the following insufficient：1, feeding skid and steel plant, weight of equipment is big, floor space
More, manufacturing cost height, especially electric step feeding skid, for an equipment with regard to six or seven ten tons, cost is very high, many users
All hang back；2, the steel plant of existing design either hydraulic-driven or electric drive, structure is essentially identical, requires
It takes steel arm synchronization telescope to control, synchronizes more demanding, telescopic arm is configured with displacement sensor, and equipment operation stability is poor；3、
Feeding skid and steel plant are two sets of independent equipment, are arranged on same station, there is overlay region from each other, centre is also
Interspersed to be disposed with rollgang, equipment arrangement is crowded, repair and maintenance when being unfavorable for using.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of feeding and the steel splitting function of collecting in one
Body, characteristics of compact layout, simple in structure, low cost, satisfaction are produced by the hot rolled rod of raw material, wire rod, rolling of sectional iron of rectangular strand
The automation control step-by-step movement feeding device of line feeding demand.The size of this feeding device feeding load can be according to the reality of user
Demand is arranged, and the arrangement length and width of equipment can flexible designs.
Technical solution used by the utility model is：A kind of hydraulic stepping square billet feeding dress with automatic steel splitting function
It sets, includes movable rail beam, a set of liquid of trapped orbit beam, pusher dog trolley, pusher dog trolley supporting guide, a cuff steel splitting function
Cylinder pressure driving device and a set of steel construction common support pedestal, common support pedestal include the first support base crossbeam, second
Support base crossbeam and support base, it is characterised in that：Trapped orbit beam is arranged perpendicular to rectangular raw material strand length direction, is supported
The adjacent trapped orbit beam arrangement of guide rail, trapped orbit beam and supporting guide are installed on jointly on steel construction common support pedestal；Institute
The pusher dog trolley stated is made of wheel, vehicle frame, roly-poly type pusher dog, and roly-poly type pusher dog is steel structural form, and roly-poly type is dialled
Pawl is equipped with rotating central hole, and the position of rotating central hole is biased to roly-poly type pusher dog top, the center of gravity of pusher dog is made to be always lower than
Rotating central hole；Roly-poly type pusher dog is connect by axis pin with vehicle frame, and vehicle frame is equipped with backstop, and the roly-poly type pusher dog made can be single
It is fallen to volt；Pusher dog trolley wheel is single-side belt wheel rim form, and every group of pusher dog trolley is at least made of 4 wheels, and vehicle frame is welding
Steel construction；Pusher dog trolley is positioned on supporting guide, and pusher dog trolley one end is connected by the swing arm of connecting rod and Driven by Hydraulic Cylinder device
It connects；Movable rail beam is arranged in feeding skid trapped orbit beam end, and movable rail beam both sides carry moveable hinge contact, active rail
Road beam can do circular swing motion around fixed hinge, and fixed hinged side pivoting support is mounted on common support pedestal, movable hinge with
The drive cylinder of Driven by Hydraulic Cylinder device is connected.
According to the hydraulic stepping square billet feeding device as described above with automatic steel splitting function, it is characterised in that：It is described
Trapped orbit beam by standard rail and welded steel structure support beam group at.
According to the hydraulic stepping square billet feeding device as described above with automatic steel splitting function, it is characterised in that：It is described
Supporting guide be welding structure workpiece, every group of supporting guide is made of two c-type tracks being oppositely arranged, and pusher dog trolley exists
Walking in c-type track.
According to the hydraulic stepping square billet feeding device as described above with automatic steel splitting function, it is characterised in that：It is described
Movable rail beam be steel structure girder, on movable rail beam equipped with trapped orbit beam with the rail of model, movable rail beam
Rail lateral ends are equipped with backstop.
According to the hydraulic stepping square billet feeding device as described above with automatic steel splitting function, it is characterised in that：It is described
Driven by Hydraulic Cylinder device control pusher dog trolley stepper drive unit and movable rail beam wobble drive unit respectively.
Compared with prior art, the utility model has the beneficial effects that feeding skid and two complete equipment of steel plant are closed two
Be one, it is original to realize that feeding and steel splitting were two independent equipment, and now only need an equipment can meet simultaneously it is above-mentioned
Feeding and steel splitting function；Secondly device structure design closely, arrangement put flexibly, equipment overall weight it is light, congenerous
The single device of load is only the one third of the sum of original two weights of equipment.Simultaneously because the advantage in its structure, equipment
Basic cost of manufacture will also decline, this can substantially reduce the cost of investment of user；Again, equipment control original paper and Traditional control
Original paper is essentially identical, but optimizes and improve in control mode, controls easy to operate, stable equipment operation.
Description of the drawings
The vertical view of Fig. 1 the utility model.
The front view of Fig. 2 the utility model.
The right view (drive cylinder extended configuration) of Fig. 3 the utility model.
Fig. 4 is roly-poly type pusher dog front view.
Fig. 5 is roly-poly type pusher dog side sectional view.
Fig. 6 is pusher dog trolley stereoscopic schematic diagram (state that pusher dog is fitted without).
Fig. 7 is c-type track schematic diagram.
The right view (drive cylinder retracted mode) of Fig. 8 the utility model.
Fig. 9 is trapped orbit beam schematic diagram.
Figure 10 is connecting rod schematic diagram.
Reference sign：Trapped orbit beam 1, supporting guide 2, the first support base crossbeam 3, the second support base crossbeam
4, Driven by Hydraulic Cylinder device 5, pusher dog trolley 6, movable rail beam 7, support base 8, roller-way 9, rotating central hole 10.
Specific implementation mode
The technical solution of the utility model is described further below in conjunction with attached drawing.
As shown in Figures 1 to 10, a kind of hydraulic stepping square billet feeding device with automatic steel splitting function includes several groups
Trapped orbit beam 1, several groups hydraulic-driven pusher dog trolley 6, several set pusher dog trolley supporting guides 2, a cuff steel splitting function
Movable rail beam 7, a set of Driven by Hydraulic Cylinder device 5 and a set of steel construction common support pedestal, common support pedestal include first
Support base crossbeam 3, the second support base crossbeam 4 and support base 8.Multiple roller-ways 9 of the utility model are mounted on support bottom
On seat 8.Trapped orbit beam 1 is by the rail and welded steel structure support beam group of standard at trapped orbit beam 1 passes through pressing plate and bolt
It is fixed on the first support base crossbeam 3 and the second support base crossbeam 4.Trapped orbit beam 1 is long perpendicular to rectangular raw material strand
Direction spacing L1 arrangements are spent, trapped orbit beam 1 arranges that spacing L1, arrangement quantity N1 are determined according to the length of raw material strand, fixed
Then the storage base ability needed for feeding and production line reserve arrangement space determination to the length b1 of track girder 1.Trapped orbit beam 1 is
The load bearing component of raw material strand.
As shown in fig. 6, the hydraulic-driven pusher dog trolley 6 of the utility model is by vehicle wheel component, vehicle frame, " tumbler " formula pusher dog
Composition.As shown in Figure 4 and Figure 5, the roly-poly type pusher dog of the utility model is steel structural form, and specially pusher dog sheet is as steel plate
Blanking is welded, and pusher dog is equipped with rotating central hole 10, and the position of trepanning is biased to the top of pusher dog, keep the center of gravity of pusher dog eternal
Less than rotating central hole.Pusher dog is connect by axis pin with vehicle frame, and vehicle frame is equipped with backstop, and the pusher dog made can be lied prostrate down unidirectionally, is worked
When pusher dog working face perpendicular to orbital plane.Pusher dog trolley 6 is positioned on supporting guide 2, and 6 one end of pusher dog trolley passes through connecting rod and liquid
The swing arm of cylinder pressure driving device 5 connects, and is the execution unit of power.6 wheel of pusher dog trolley is single-side belt wheel rim form, and every group is dialled
Pawl trolley 6 is at least made of 4 wheels, and vehicle frame is welded steel structure." tumbler " formula pusher dog quantity of pusher dog trolley 6 is according to solid
The grouping for determining the length b1 and the rectangular strand of raw material of track girder 1 requires determination, pusher dog to expose rail level on trapped orbit beam 1, exposes
Height is approximately equal to the half of rectangular casting blank section height.Pusher dog is installed on vehicle frame, can unidirectionally be lied prostrate down, i.e., when trolley retreats reset
Volt falls through strand bottom when strand is encountered in pusher dog side, and after crossing strand bottom, pusher dog is voluntarily holded up under the effect of gravity,
Working face drives the strand on trapped orbit to be slidably advanced perpendicular to fixed rail level in 6 stepping of pusher dog trolley, pusher dog when stepping
Limited position barrier effect will not lie prostrate down, stir strand with the movement of pusher dog trolley 6 and advance, and stepping stroke S can be according to actually making
Flexibly it is arranged with demand.
2 adjacent trapped orbit beam of supporting guide, 1 spacing L4 arrangements, are installed on jointly on steel construction common support pedestal.Branch
Support guide rail 2 is welding structure workpiece, as shown in fig. 7,2 every groups of supporting guide is made of two c-type tracks being oppositely arranged, is dialled
Pawl trolley 6 is walked in c-type track, and supporting guide 2 plays the role of supporting pusher dog trolley 6 and guide-localization, every feeding dress
Set generally 4 groups of supporting guides 2 of configuration, the arrangement spacing of supporting guide 2 then with meet when pusher dog dials steel at least two pusher dogs with
Rectangular strand contact ensures straight preceding principle of conduct when strand stepping.
The movable rail beam 7 with steel splitting function of the utility model is one of main innovation point of this feeding device, activity
Track girder 7 is steel structure girder, on beam equipped with a bit of with trapped orbit beam 1 with the rail of model, outside the rail of movable rail beam 7
Side one end is equipped with backstop, coordinates pusher dog to push away steel action while backstop plays the role of preventing strand from dropping out movable rail beam 7, and rise
To the effect of certain alignment strand.7 both sides of movable rail beam carry moveable hinge contact, and movable rail beam 7 is arranged in feeding platform
1 end of frame trapped orbit beam, in the underface of rollgang.Movable rail beam 7 can do circular swing motion, fixed hinge around fixed hinge
Side pivoting support is connect on common support pedestal, movable hinge is connected with the drive cylinder of Driven by Hydraulic Cylinder device 5, driving
When oil cylinder cylinder rod is stretched out, movable rail beam 7 is lifted in horizontality, the rail of the rail level and trapped orbit beam 1 of movable rail beam 7
Road rail level is concordant, and higher than the roll surface height of rollgang, strand is waited for come.Strand is being connected in place after signal, driving oil
Cylinder is retracted, as shown in figure 8, movable rail beam 7 is swung with strand, rail level declines, and single strand is placed on rollgang,
Rollgang takes away strand, and movable rail beam 7 lifts again, completes an action cycle.For different casting blank cross-section sizes,
As long as the stepping stroke of control pusher dog trolley 6 can ensure that movable rail beam 7 only receives a strand, such active rail every time
One one drop process of lift of road beam 7 is achieved that the function being separately individually placed at groups of strand by root on rollgang.
The Driven by Hydraulic Cylinder device 5 of the utility model is 6 stepwise operation of pusher dog trolley and movable rail of this feeding device
The driving mechanism that 7 steel splitting of beam is swung.Driven by Hydraulic Cylinder device 5 controls 6 stepper drive unit of pusher dog trolley and movable rail respectively
7 wobble drive unit of beam.6 stepper drive unit of pusher dog trolley is made of swing synchronizing shaft, swing arm, drive cylinder.Raw material strand
Length determine the width of feeding device, also just determine the length of synchronizing shaft, a length of 9 to 12 meters of general raw material strand, then
Synchronizing shaft is divided to two sections, and four bearing block coaxial supports configure two drive cylinders, are installed on common support pedestal.It is synchronous
Swing arm on axis is connect by connecting rod with pusher dog trolley 6, and oil cylinder telescopic drive synchronizing shaft, which swings back and forth, drives pusher dog trolley 6 to advance
It retreats, realizes that strand stepping on trapped orbit beam 1 is slided.Rotary encoder or drive cylinder installation position are installed by synchronizing shaft
The flexible stroke of displacement sensor control drive cylinder is the purpose that can reach control stepping stroke.
The 7 wobble drive unit of steel splitting movable rail beam of the utility model then configure it is more simple, since support load is small,
It is only made of, is installed on common support pedestal two small dimension oil cylinders and bearing, it can be by being controlled close to switch or travel switch
The flexible situation in place of liquefaction cylinder.
When raw material strand length is shorter, is less than 9 meters, when feeding device width design is smaller, Driven by Hydraulic Cylinder device 5
Two driving units can press 1 driving hydraulic cylinder respectively and design.Steel construction common support pedestal point 3 parts composition, i.e., by the
8 three one support base crossbeam 3, the second support base crossbeam 4 and support base steel construction compositions, are installed on mixed mud basis
On.Three steel constructions are divided into each 1 around, and the first support base crossbeam 3 supports trapped orbit beam 1 and pusher dog trolley 6 to support
One end of guide rail 2, if there is miscellaneous equipment before feeding device, when such as receiving the strand that hot sending comes, then trapped orbit beam 1
It can also be designed with such as strand elevator, strand slideway base integral.Second support base crossbeam 4 is then used to install support solid
Determine the other end of track girder 1, the middle part of supporting guide 2 and steel splitting movable rail beam 7 fixed hinged seat.Support base 8 is hydraulic pressure
The public base of cylinder driving device 5, supporting guide 2 and rollgang, structure is more relative complex, and load is big, it is desirable that have compared with
High design strength.
Claims (5)
1. a kind of hydraulic stepping square billet feeding device with automatic steel splitting function, including trapped orbit beam, pusher dog trolley, pusher dog
Trolley supporting guide, the movable rail beam of a cuff steel splitting function, a set of Driven by Hydraulic Cylinder device and the public branch of a set of steel construction
Pedestal is supportted, common support pedestal includes that the first support base crossbeam, the second support base crossbeam and support base, feature exist
In：Trapped orbit beam arranges that the adjacent trapped orbit beam of supporting guide is arranged, retaining rail perpendicular to rectangular raw material strand length direction
Road beam and supporting guide are installed on jointly on steel construction common support pedestal；The pusher dog trolley is by wheel, vehicle frame, tumbler
Formula pusher dog forms, and roly-poly type pusher dog is steel structural form, and roly-poly type pusher dog is equipped with rotating central hole, rotating central hole
Roly-poly type pusher dog top is biased in position, and the center of gravity of pusher dog is made to be always lower than rotating central hole；Roly-poly type pusher dog passes through axis pin
It is connect with vehicle frame, vehicle frame is equipped with backstop, and the roly-poly type pusher dog made can be lied prostrate down unidirectionally；Pusher dog trolley wheel is single-side belt wheel rim
Form, every group of pusher dog trolley are at least made of 4 wheels, and vehicle frame is welded steel structure；Pusher dog trolley is positioned on supporting guide,
Pusher dog trolley one end is connect by connecting rod with the swing arm of Driven by Hydraulic Cylinder device；Movable rail beam is arranged in feeding skid retaining rail
The ends Dao Liang, movable rail beam both sides carry moveable hinge contact, and movable rail beam can do circular swing motion, fixed hinge around fixed hinge
Side pivoting support is connect on common support pedestal, movable hinge is connected with the drive cylinder of Driven by Hydraulic Cylinder device.
2. the hydraulic stepping square billet feeding device according to claim 1 with automatic steel splitting function, it is characterised in that：Institute
The trapped orbit beam stated by standard rail and welded steel structure support beam group at.
3. the hydraulic stepping square billet feeding device according to claim 1 with automatic steel splitting function, it is characterised in that：Institute
The supporting guide stated is welding structure workpiece, and every group of supporting guide is made of two c-type tracks being oppositely arranged, pusher dog trolley
It walks in c-type track.
4. the hydraulic stepping square billet feeding device according to claim 1 with automatic steel splitting function, it is characterised in that：Institute
The movable rail beam stated is steel structure girder, is equipped with trapped orbit beam with the rail of model, movable rail beam on movable rail beam
Rail lateral ends be equipped with backstop.
5. the hydraulic stepping square billet feeding device according to claim 1 with automatic steel splitting function, it is characterised in that：Institute
The Driven by Hydraulic Cylinder device stated controls pusher dog trolley stepper drive unit and movable rail beam wobble drive unit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741765.6U CN207839606U (en) | 2017-12-13 | 2017-12-13 | A kind of hydraulic stepping square billet feeding device with automatic steel splitting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741765.6U CN207839606U (en) | 2017-12-13 | 2017-12-13 | A kind of hydraulic stepping square billet feeding device with automatic steel splitting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839606U true CN207839606U (en) | 2018-09-11 |
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ID=63420603
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721741765.6U Active CN207839606U (en) | 2017-12-13 | 2017-12-13 | A kind of hydraulic stepping square billet feeding device with automatic steel splitting function |
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| CN (1) | CN207839606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079024A (en) * | 2020-08-17 | 2020-12-15 | 中国联合工程有限公司 | Intelligent flexible automatic warehousing system |
-
2017
- 2017-12-13 CN CN201721741765.6U patent/CN207839606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112079024A (en) * | 2020-08-17 | 2020-12-15 | 中国联合工程有限公司 | Intelligent flexible automatic warehousing system |
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