CN206305208U - It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements - Google Patents
It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements Download PDFInfo
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- CN206305208U CN206305208U CN201621245216.5U CN201621245216U CN206305208U CN 206305208 U CN206305208 U CN 206305208U CN 201621245216 U CN201621245216 U CN 201621245216U CN 206305208 U CN206305208 U CN 206305208U
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Abstract
The utility model provides a kind of steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements, including the milling train (1) being sequentially connected, Double Dimension Flying Shears (3), hott bed (4), cold bed (5), first saw (6) and the second saw (7), cooling extent of the rolled piece (12) on hott bed (4) is less than cooling extent of the rolled piece (12) on cold bed (5), hott bed (4) contains approach table (41), cross traveling trolley (44) and runout table (47), the approach table (41) of hott bed (4) is between the approach table of Double Dimension Flying Shears (3) and cold bed (5), the runout table (47) of hott bed (4) is between the first saw (6) and the second saw (7).The steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements can both meet requirement of the high temperature slow cooling material to collection temperature higher, and the high yield requirement of low temperature slow cooling material and conventional chilling material has been taken into account again.
Description
Technical field
The utility model is related to steel rolling equipment field, and particularly a kind of achievable various alloy steel bar cooling control after rolling will
The steel rolling production-line asked.
Background technology
Process system requirement of the different steel alloys material long to cooling control after rolling is completely different, such as bearing steel, spring
Steel requires first quick cooling low temperature slow cooling again after rolling, and requires that quick collection realizes high temperature Slow cooling after pinion steel rolls, therefore
The different alloy steel grade of production should have different processing means.But current material mill long is on rear region arrangement is rolled
Relatively simple, it is difficult to meet the manufacturing technique requirent of all kinds of steel grades, major defect is as follows：
1st, existing steel rolling production-line, roll rear region be disposed with water cooling box 2, cold bed 5, length saw (containing first saw 6,
The saw 8 of second saw the 7, the 3rd and the 4th saw 9), the device (as shown in Figure 1) such as collection table, high temperature slow cooling material and low temperature slow cooling material are adopted
Identical process route is used, but mainly considering to meet in technology arrangement and device structure design can be cooled to wanting for low temperature
Ask, it is difficult to take into account the requirement of high temperature slow cooling temperature.
2nd, the production line having increased chain device that can be quickly traversing in cold bed, but cause cold bed structure complicated,
Fault rate is high, and difficult in maintenance, and final instream factor is not high.
3rd, 4 length saw sawing scales are provided with order to reach hourly output higher, after cold bed, but saw area arrangement is too
It is long, steel are increased by the time, it is impossible to meet high temperature slow cooling material to collecting the requirement of temperature.
Utility model content
In order to meet the requirement of the different cold techniques of control after different steel grades roll, the utility model is capable of achieving various there is provided one kind
The steel rolling production-line of alloy steel bar cooling control after rolling requirement, this is capable of achieving the steel rolling life of various alloy steel bar cooling control after rolling requirements
Producing line can both meet requirement of the high temperature slow cooling material to collection temperature higher, and low temperature slow cooling material and conventional chilling material have been taken into account again
High yield requirement.
The utility model solves the technical scheme that its technical problem used：One kind is capable of achieving various alloy steel bars and rolls
The steel rolling production-line of cold requirement is controlled afterwards, including milling train, Double Dimension Flying Shears, cold bed, the first saw and the second saw being sequentially connected, this can be real
The steel rolling production-line of existing various alloy steel bar cooling control after rolling requirements also includes the hott bed for rolled piece movement and cooling, rolled piece
Cooling extent on hott bed is less than cooling extent of the rolled piece on cold bed, and hott bed contains approach table, cross traveling trolley and output
Roller-way, the approach table of hott bed is located between Double Dimension Flying Shears and the approach table of cold bed, and the runout table of hott bed is located at the first saw
And between second saws.
The steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements also includes water cooling box, and water cooling box is located at
Between milling train and Double Dimension Flying Shears, the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements also includes setting successively
Put the 3rd saw after being sawed second, the 4th saw, the first collection table and the second collection table, cooling width of the rolled piece in the first collection table
Degree is less than cooling extent of the rolled piece in the second collection table.
Hott bed swings material receiving mechanism positioned at defeated also containing the swing material receiving mechanism that can be collected the rolled piece in approach table
Enter between roller-way and cross traveling trolley, swing material receiving mechanism and contain the bracket that can be swung up and down, when bracket is located at lower limit position
When, bracket can collect the rolled piece for coming from approach table；It is horizontal when bracket is rocked to upper extreme position by the lower limit position
Move dolly traversing to bracket lower section；During bracket is rocked to the lower limit position by the upper extreme position, received on bracket
The rolled piece that collection is put can fall on cross traveling trolley.
Bracket is arranged in the interval of approach table correspondingly, and one end and the first rotating shaft of bracket are connected, support
The other end of frame is connected with drive mechanism, containing putting the first of rolled piece and putting groove for collecting on bracket, when bracket position
When upper extreme position, first lower end position for putting groove is higher than the position of cross traveling trolley upper surface；When bracket is located at lower pole
During extreme position, first upper end position for putting groove is less than the position of cross traveling trolley upper surface.
Roller in approach table is obliquely installed, and hott bed also contains pusher, and the pusher is used for approach table
On rolled piece push-in swing on the bracket of material receiving mechanism, pusher is located at and swings between material receiving mechanism and approach table.
Pusher contains pushing head, kinematic link and the driving hydraulic cylinder being sequentially connected, and pushing head can be with the 3rd turn
Axle swings up and down for axle, and driving hydraulic cylinder can drive kinematic link with the 4th rotating shaft reciprocating rotation, when pushing head is swung up
When can by approach table rolled piece push-in bracket on.
The hott bed also contains the dump car that can be transferred to the rolled piece on cross traveling trolley on runout table.
Dump car contains unloading arm, and dump car is also containing for making unloading arm with the second rotating shaft as axle swings up and down
Actuating unit, during unloading arm is rocked to upper extreme position by lower limit position, dump car can be by cross traveling trolley
On rolled piece be promoted on unloading arm, during unloading arm is rocked to lower limit position by upper extreme position, dump car
The rolled piece on unloading arm can be made to fall on the run-out table.
Unloading arm contains the horizontal segment and tilting section being sequentially connected, and the horizontal segment of unloading arm is provided with to be put for collection and rolls
The second of part puts groove, and when unloading arm is located at lower limit position, the horizontal segment is the level of state, second following table for putting groove
Position of the position in face less than runout table upper surface；When unloading arm is located at upper extreme position, the horizontal segment is inclined upwardly,
The position of second lower end for putting groove is higher than the position of dump car upper surface.
The horizontal segment of unloading arm is connected with actuating unit, and the tilting section of unloading arm is connected with the second rotating shaft, the second rotating shaft
Axis direction is identical with the discharging direction of rolled piece on runout table, and the horizontal segment direction of unloading arm swings material receiving mechanism.
The beneficial effects of the utility model are：
1st, need the steel of high temperature slow cooling quick traversing to saw area by hott bed, using 3 table saw sawing scales, transverse moving speed
Hurry up, saw offset shortens cool time from short, can meetAnd the steel of above specification are not less than 650 DEG C of entrance and delay
Cold hole.
2nd, low temperature slow cooling material and conventional chilling material still use 4 table saw sawing scales, can meet high yield and height is become a useful person
The requirement of rate.
3rd, hott bed and cold bed is arranged apart, device structure form is simple and reliable, can individually carry out Maintenance and Repair, not shadow
The production and application of another equipment is rung, service efficiency is high.
4th, by the use of hott bed runout table as the sawing roller-way of the 1st saw, whole saw section length is not on the one hand increased, it is another
Aspect shortens the length in hott bed Hou Ju areas.
5th, special slow cooling collecting frame is increased, collection temperature is improve.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is the schematic diagram of existing steel rolling production-line.
Fig. 2 is the schematic diagram of the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements.
Fig. 3 is the front view of hott bed.
Fig. 4 is the enlarged drawing of right half part in Fig. 3.
Fig. 5 is the enlarged drawing of left-half in Fig. 3.
Fig. 6 is the top view of hott bed.
Fig. 7 is the schematic diagram at approach table position.
Fig. 8 is the schematic diagram for swinging material receiving mechanism.
Fig. 9 is the schematic diagram of dump car.
Figure 10 is that the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements rolls aftertreatment technology flow
Figure.
1st, milling train；2nd, water cooling box；3rd, Double Dimension Flying Shears；4th, hott bed；5th, cold bed；6th, the 1st saw；7th, the 2nd saw；8th, the 3rd saw；9th,
4 saws；10th, the first collection table；11st, the second collection table；12nd, rolled piece；
41st, approach table；42nd, material receiving mechanism is swung；43rd, fixed cross beam；44th, cross traveling trolley；45th, chain drive；
46th, tension part；47th, runout table；48th, dump car；49th, pusher；
421st, bracket；422nd, first rotating shaft；423rd, drive mechanism；
481st, unloading arm；482nd, the second rotating shaft；483rd, actuating unit；
491st, pushing head；492nd, kinematic link；493rd, driving hydraulic cylinder；494th, the 3rd rotating shaft；495th, the 4th rotating shaft.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is a kind of to be capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirement, including be sequentially connected milling train 1,
Double Dimension Flying Shears 3, the saw 7 of the saw of cold bed 5, first 6 and second, this is capable of achieving the Rolling production of various alloy steel bar cooling control after rolling requirements
Line also includes the hott bed 4 for moving and cooling down for rolled piece 12, and cooling extent of the rolled piece 12 on hott bed 4 is less than rolled piece 12 in cold bed
Cooling extent on 5, hott bed 4 contains approach table 41, cross traveling trolley 44 and runout table 47, the approach table of hott bed 4 41
Between the approach table of Double Dimension Flying Shears 3 and cold bed 5, the runout table 47 of hott bed 4 is located between the first saw 6 and the second saw 7, such as
Shown in Fig. 2.
Hott bed 4 and cold bed 5 can make rolled piece 12 move and cool down, and hott bed 4 is the improvement to existing cold bed, and hott bed 4 is
Need the rolled piece 12 of high temperature slow cooling and make, hott bed 4 can make cooling extent of the same rolled piece 12 on hott bed 4 exist less than rolled piece 12
Cooling extent on cold bed 5, so referred to as hott bed.Cooling extent of the rolled piece 12 on hott bed 4 is no more than 150 DEG C.First saw 6
Length saw is with the second saw 7.
In the present embodiment, the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements also includes water-cooled
Case 2, water cooling box 2 is located between milling train 1 and Double Dimension Flying Shears 3, and this is capable of achieving the steel rolling of various alloy steel bar cooling control after rolling requirements
Production line also includes that the 3rd saw the 8, the 4th being successively set on after the second saw 7 saws the 9, first collection table 10 and the second collection table 11,
Cooling extent of the rolled piece 12 in the first collection table 10 is less than cooling extent of the rolled piece 12 in the second collection table 11.Except hott bed
Outside 4, other equipment can be existing equipment, and in order to save length, its specific configuration is no longer discussed in detail.
In the present embodiment, the outlet of milling train 1 is provided with 2 sections of water cooling boxes 2 (being required according to chilling temperature, can also set 3 sections), water
The cooling nozzles of different size are provided with ice chest 2, water cooling box 2 is outer with roller-way of having time, and the steel that correspondence need not be cooled down are direct
Roller-way is crossed from sky to pass through.Second collection table 11 can set 2~3 according to output demand.3rd saw 8 and the 4th saw 9 are also
Length saw.
In the present embodiment, hott bed 4 also contains the swing material receiving mechanism that can be collected the rolled piece 12 in approach table 41
42, swing material receiving mechanism 42 and be located between approach table 41 and cross traveling trolley 44, swing material receiving mechanism 42 contains can go up the bottom
Dynamic bracket 421, when bracket 421 is located at lower limit position, the rolled piece 10 of approach table 1 is pushed into bracket 21 by skirtboard mechanism 9
On, bracket 421 can collect the rolled piece 12 for coming from approach table 41；When bracket 421 is rocked to upper pole by the lower limit position
During extreme position, bracket 421 lifts rolled piece 12, and cross traveling trolley 44 is traversing to the lower section of bracket 421；When bracket 421 is by limes superiors position
Put during being rocked to the lower limit position, the rolled piece 12 put is collected on bracket 421 can fall on cross traveling trolley 44, such as
Shown in Fig. 3 to Fig. 7.
In the present embodiment, bracket 421 is arranged in the interval of approach table 41 correspondingly, i.e., bracket 421 is one by one
In the corresponding interval being arranged between adjacent two roller of approach table 41, one end and the first rotating shaft 422 of bracket 421
It is connected, the other end and the drive mechanism 423 of bracket 421 are connected, contains on bracket 421 and put rolled piece 12 for collection
First put groove, when bracket 421 is located at upper extreme position, this first puts lower end position of groove higher than on cross traveling trolley 44
The position on surface；When bracket 421 is located at lower limit position, first upper end position for putting groove is less than the upper table of cross traveling trolley 44
The position in face, as shown in Figure 8.
In the present embodiment, the roller in approach table 41 is obliquely installed, and hott bed 4 also contains pusher 49, the pusher
Mechanism 49 is put in groove for the rolled piece 12 in approach table 41 to be pushed into the first of bracket 421, and pusher 49 is located at and swings
Between material receiving mechanism 42 and approach table 41.Pusher 49 contains pushing head 491, kinematic link 492 and the drive being sequentially connected
Hydrodynamic cylinder pressure 493, pushing head 491 can be with the 3rd rotating shaft 494 for axle swings up and down, and driving hydraulic cylinder 493 can drive transmission
Connecting rod 492, can be by the rolled piece 12 in approach table 41 when pushing head 491 is swung up with the reciprocating rotation of the 4th rotating shaft 495
On push-in bracket 421.When cold bed 5 is entered after approach table 41 of the rolled piece 12 merely through hott bed 4 (not from the input roller of hott bed 4
Road 41 is transferred to runout table 47 by cross traveling trolley 44), bracket 421 be located at upper extreme position and with approach table 41 on roller
Son forms V-shaped groove, and the roller in approach table 41 is driven by motor, and pusher 49 does not work, and can make the rolled piece in V-shaped groove
12 quickly by entering cold bed 5 after approach table 41.Pushing head 491 will not stop in V-shaped groove when being located at lower limit position
Rolled piece 12 passes through, and the rolled piece 12 in V-shaped groove can be pushed into the first of bracket 421 when pushing head 491 is swung up put groove
It is interior.
In the present embodiment, hott bed 4 also contains fixed cross beam 43, and fixed cross beam 43 is located at approach table 41 and runout table
Between 47, cross traveling trolley 44 is arranged on fixed cross beam 43, and cross traveling trolley 44 can be moved back and forth along fixed cross beam 43.It is traversing small
Car 44 drives transverse shifting by chain drive 45, during the lower section of fixed cross beam 43 is provided with for making chain drive 45
The tension part 46 of chain tension.
In the present embodiment, the hott bed 4 also contains can be transferred to runout table 47 by the rolled piece 12 on cross traveling trolley 44
On dump car 48.Dump car 48 contains unloading arm 481, and dump car 48 is also containing for making unloading arm 481 with second
The actuating unit 483 that rotating shaft 482 swings up and down for axle, when unloading arm 481 is rocked to the mistake of upper extreme position by lower limit position
Can be transferred to rolled piece 12 on cross traveling trolley 44 on unloading arm 481 by Cheng Zhong, dump car 48, when unloading arm 481 is by upper pole
During extreme position is rocked to lower limit position, dump car 48 can make the rolled piece 12 on unloading arm 481 fall in outlet roller
On road 47, as shown in 3 to Fig. 9.
In the present embodiment, unloading arm 481 and bracket 421 are bullion frame, and unloading arm 481 contains what is be sequentially connected
Horizontal segment and tilting section, the horizontal segment of unloading arm 481 are provided with and put the second of rolled piece 12 and put groove for collecting, and work as unloading arm
481 be located at lower limit position when, the horizontal segment be the level of state simultaneously this second put groove lower surface position less than output
The position of the upper surface of roller-way 47；When unloading arm 481 is located at upper extreme position, the horizontal segment be inclined upwardly simultaneously this second put
Position of the position of the lower end of groove higher than the upper surface of dump car 48.The horizontal segment of unloading arm 481 is connected with actuating unit 483,
Actuating unit 483 is toggle, and the tilting section of unloading arm 481 is connected with the second rotating shaft 482, the axle of the second rotating shaft 482
Line direction is identical with the discharging direction of rolled piece 12 on runout table 47, and the horizontal segment direction of unloading arm 481 swings material receiving mechanism 42,
I.e. the horizontal segment of unloading arm 481 towards Fig. 9 be right side.
The operation principle of the hott bed 4 is：The rolled piece 12 of the conveying of approach table 41 is slid to swing by pusher 49 and connect
Material device 42；The bracket 421 for swinging material-receiving device 42 declines, and rows of rolled piece 12 is placed on cross traveling trolley 44, now horizontal
Move the right side that dolly 44 is located at Fig. 3；Cross traveling trolley 44 is realized traversing by motor drive chain transmission mechanism 45, and cross traveling trolley 44 exists
Stabilization is quick traversing (being moved to the left side of Fig. 3) on fixed cross beam 43；Tension part 46 carrys out tension chain driver by gravity
The chain of structure 45；Cross traveling trolley 44 is traversing to (now cross traveling trolley 44 is located at the left side of Fig. 3), power after output end by rolled piece 12
Mechanism 483 drives dump car 48 to rise, and after the rolled piece 12 on cross traveling trolley 44 is held up, cross traveling trolley 44 is quick traversing to defeated
Enter end (returning again to the right side of Fig. 3), actuating unit 483 drives dump car 48 to decline again, and rolled piece 12 will be fallen in outlet roller
On road 47；Runout table 47 is driven by motor, and rolled piece 12 is quickly delivered to the saw cutting area (the such as the 2nd saw 7) of hott bed back zone, real
The technological requirement for rolling the quick collection of rear high temperature slow cooling of existing some steel alloys.
Before the hott bed 4 is arranged at conventional cold bed, overall dimensions are 42m long, width 10.5m, 1m high, rear portion routine cold bed size
It is 90m long, width 10.5m, 1m high.The action cycle of the hott bed 4 is for the residence time of 180s, i.e. rolled piece 12 on the hott bed 4
180s, can meet the technological requirement of quick traversing high temperature slow cooling.
The utility model is applied to productionThe steel alloy of specification；Production steel grade mainly includes high quality carbon
Plain structural steel, structural alloy steel, pinion steel, bearing steel, easy-cutting untempered steel, spring steel etc.；It is required thatFollowing specification
Hourly output reaches 130t/h,And above specification hourly output reaches 160t/h；And the high temperature of above specification
Slow cooling material is not less than 650 DEG C and enters burial pit；Low temperature slow cooling material is not less than 450 DEG C and enters burial pit；Cold bed under conventional chilling material
Temperature is not higher than 450 DEG C.
Different steel grades are described below and use achievable various alloy steel bar cooling control after rolling requirements described in the utility model
The production process route of steel rolling production-line, as shown in Figure 10：
When the 1st, producing high temperature slow cooling material, rolled piece 12 goes out after milling train 1 not water-cooled, and the empty roller-way of crossing of water cooled case 2 is delivered to times
At chi flying shear 3, it is segmented into short multiple length and is delivered to again in the approach table 41 of hott bed 4, rolled piece 12 was slid to hott bed 4 after entering braking
On cross traveling trolley 44 on, rolled piece in groups is transported to the runout table 47 of hott bed 4 (in such as Fig. 2 by cross traveling trolley 44 by chain-driving
Shown in arrow A), into scale saw cutting area；Rolled piece is sawed into two multiple lengths or triple scale by the 2nd saw 7 first, then the 3rd 8 Hes of saw
4 saws 9 work simultaneously, are sawed into scale；Scale rolled piece is delivered at the first collection table 10 and is collected, handling again after manual banding
To in burial pit, the whole work period can ensureAnd the high temperature slow cooling material of above specification is not less than 650 DEG C of entrance and delays
Cold hole.
When the 2nd, producing low temperature slow cooling material, rolled piece 12 is required after going out milling train 1 according to the cold system of control, is cooled to by water cooling box 2 and set
Fixed surface temperature, is delivered to segmentation growth multiple length at Double Dimension Flying Shears 3, is then sent in the approach table of cold bed 5 (rolled piece 12
Merely through hott bed 4 approach table 41 without being conveyed by the cross traveling trolley 4 of hott bed 4), rolled piece 12 after braking by sliding to cold bed
On 5 tooth bar, cold bed 5 after on the traversing extremely row steel chain of rolled piece 12 in groups, then is transported according to the action cycle Fast Marching for setting
To the runout table of cold bed 5 (as designated by arrows b in fig), into scale saw cutting area；Rolled piece is sawed into by the 1st saw 6 first
Triple scale or four multiple lengths, are then sawed into two multiple lengths, 8 Hes of last 3rd saw (by after the runout table 47 of hott bed 4) by the 2nd saw 7
4th saw 9 works simultaneously, is sawed into scale；Scale rolled piece is delivered at the first collection table 10 and is collected, and is hung again after manual banding
Transport in burial pit, the whole work period can ensure that low temperature slow cooling material is not less than 450 DEG C and enters burial pit.
When the 3rd, producing conventional chilling material, rolled piece 12 goes out after milling train 1 not water-cooled, and the empty roller-way of crossing of water cooled case 2 is delivered to times
At chi flying shear 3, growth multiple length is segmented, is then sent in the approach table of cold bed 5 (input roller of the rolled piece 12 merely through hott bed 4
Road 41 by the cross traveling trolley 4 of hott bed 4 without being conveyed), rolled piece 12 by being slid after braking to the tooth bar of cold bed 5, press by cold bed 5
According to the action cycle for setting stepping at a slow speed, after on the traversing extremely row steel chain of rolled piece 12 in groups, then the runout table for being transported to cold bed 5
Above (as designated by arrows b in fig), into scale saw cutting area；Rolled piece is sawed into triple scale or four multiple lengths by the 1st saw 6 first, so
Two multiple lengths are sawed into by the 2nd saw 7 (by after the runout table 47 of hott bed 4) afterwards, the saw 9 of last 3rd saw the 8 and the 4th works simultaneously, saw
It is cut into scale；Scale rolled piece is delivered at the second collection table 11 and is collected, and handling is deposited to warehouse for finished product again after automatic bundling.It is whole
The individual work period can ensureFollowing specification hourly output reaches 130t/h,And above specification hourly output reaches
To 160t/h；
The above, only specific embodiment of the utility model, it is impossible to which the scope that utility model is implemented, institute are limited with it
With the displacement of its equivalent assemblies, or the equivalent variations made according to the utility model scope of patent protection and modification, should all still fall within
The category that this patent is covered.In addition, between technical characteristic and technical characteristic in the utility model, technical characteristic and technical scheme
Between, can be used with independent assortment between technical scheme and technical scheme.
Claims (10)
1. it is a kind of to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, it is characterised in that this is capable of achieving many
Planting the steel rolling production-line of alloy steel bar cooling control after rolling requirement includes the milling train (1), Double Dimension Flying Shears (3), the cold bed that are sequentially connected
(5), the first saw (6) and the second saw (7), the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements also include
The hott bed (4) of mobile and cooling for rolled piece (12), cooling extent of the rolled piece (12) on hott bed (4) is less than rolled piece (12) cold
Cooling extent on bed (5), hott bed (4) contains approach table (41), cross traveling trolley (44) and runout table (47), hott bed (4)
Approach table (41) between the approach table of Double Dimension Flying Shears (3) and cold bed (5), runout table (47) position of hott bed (4)
Between the first saw (6) and the second saw (7).
2. it is according to claim 1 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that the steel rolling production-line for being capable of achieving various alloy steel bar cooling control after rolling requirements also includes water cooling box (2), water cooling box (2)
Between milling train (1) and Double Dimension Flying Shears (3), this is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements also
Including being successively set on the 3rd saw (8) after the second saw (7), the 4th saw (9), the first collection table (10) and the second collection table
(11), cooling extent of the rolled piece (12) in the first collection table (10) is less than cooling of the rolled piece (12) in the second collection table (11)
Amplitude.
3. it is according to claim 1 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that also containing the swing material receiving mechanism (42) that can be collected the rolled piece (12) in approach table (41), swing connects hott bed (4)
Between approach table (41) and cross traveling trolley (44), swing material receiving mechanism (42) is containing can swing up and down for material mechanism (42)
Bracket (421), when bracket (421) is positioned at lower limit position, bracket (421) can be collected and come from approach table (41)
Rolled piece (12)；When bracket (421) is rocked to upper extreme position by the lower limit position, cross traveling trolley (44) is traversing to bracket
(421) lower section；During bracket (421) is rocked to the lower limit position by the upper extreme position, collected on bracket (421)
The rolled piece (12) put can fall on cross traveling trolley (44).
4. it is according to claim 3 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that bracket (421) is arranged in the interval of approach table (41) correspondingly, one end of bracket (421) and first rotating shaft
(422) it is connected, the other end and the drive mechanism (423) of bracket (421) are connected, containing for receiving on bracket (421)
Collection puts the first of rolled piece (12) and puts groove, when bracket (421) is positioned at upper extreme position, first lower end position for putting groove
Higher than the position of cross traveling trolley (44) upper surface；When bracket (421) is positioned at lower limit position, this first put groove upper end position
Set low in the position of cross traveling trolley (44) upper surface.
5. it is according to claim 3 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that the roller in approach table (41) is obliquely installed, hott bed (4) also contains pusher (49), the pusher (49) is used
Swung on the bracket (421) of material receiving mechanism (42) in by rolled piece (12) push-in in approach table (41), pusher (49) position
Between swing material receiving mechanism (42) and approach table (41).
6. it is according to claim 5 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that pusher (49) is pushed away containing the pushing head (491), kinematic link (492) that are sequentially connected and driving hydraulic cylinder (493)
Material head (491) can be with the 3rd rotating shaft (494) for axle swings up and down, and driving hydraulic cylinder (493) can drive kinematic link (492)
With the 4th rotating shaft (495) reciprocating rotation, can be by the rolled piece (12) in approach table (41) when pushing head (491) is swung up
In push-in bracket (421).
7. it is according to claim 3 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that the hott bed (4) also contains the discharging that can be transferred to the rolled piece (12) on cross traveling trolley (44) on runout table (47)
Dolly (48).
8. it is according to claim 7 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that, containing unloading arm (481), dump car (48) is also containing for making unloading arm (481) with second turn for dump car (48)
The actuating unit (483) that axle (482) swings up and down for axle, when unloading arm (481) is rocked to upper extreme position by lower limit position
During, can be promoted to the rolled piece (12) on cross traveling trolley (44) on unloading arm (481) by dump car (48), work as discharging
During arm (481) is rocked to lower limit position by upper extreme position, dump car (48) can make on unloading arm (481)
Rolled piece (12) falls on runout table (47).
9. it is according to claim 8 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that unloading arm (481) is provided with for receiving containing the horizontal segment and tilting section being sequentially connected, the horizontal segment of unloading arm (481)
Collection puts the second of rolled piece (12) and puts groove, and when unloading arm (481) is positioned at lower limit position, the horizontal segment is the level of state,
The position of second lower surface for putting groove is less than the position of runout table (47) upper surface；When unloading arm (481) is positioned at upper pole
During extreme position, the horizontal segment is inclined upwardly, and the position of second lower end for putting groove is higher than the position of dump car (48) upper surface
Put.
10. it is according to claim 9 to be capable of achieving the steel rolling production-line that various alloy steel bar cooling control after rolling are required, its feature
It is that the horizontal segment of unloading arm (481) is connected with actuating unit (483), the tilting section of unloading arm (481) and the second rotating shaft
(482) connect, the axis direction of the second rotating shaft (482) is identical with the discharging direction of rolled piece (12) on runout table (47), discharging
The horizontal segment direction of arm (481) swings material receiving mechanism (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245216.5U CN206305208U (en) | 2016-11-14 | 2016-11-14 | It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245216.5U CN206305208U (en) | 2016-11-14 | 2016-11-14 | It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305208U true CN206305208U (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245216.5U Withdrawn - After Issue CN206305208U (en) | 2016-11-14 | 2016-11-14 | It is capable of achieving the steel rolling production-line of various alloy steel bar cooling control after rolling requirements |
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| Country | Link |
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| CN (1) | CN206305208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424160A (en) * | 2016-11-14 | 2017-02-22 | 北京京诚瑞信长材工程技术有限公司 | Rolled steel production line capable of meeting after-rolling cooling control requirements of multiple alloy steel bars |
| CN115739981A (en) * | 2022-11-17 | 2023-03-07 | 山东奇特新材料有限公司 | Cooling mechanism is used in hot rolling reinforcing bar production |
-
2016
- 2016-11-14 CN CN201621245216.5U patent/CN206305208U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424160A (en) * | 2016-11-14 | 2017-02-22 | 北京京诚瑞信长材工程技术有限公司 | Rolled steel production line capable of meeting after-rolling cooling control requirements of multiple alloy steel bars |
| CN115739981A (en) * | 2022-11-17 | 2023-03-07 | 山东奇特新材料有限公司 | Cooling mechanism is used in hot rolling reinforcing bar production |
| CN115739981B (en) * | 2022-11-17 | 2024-03-15 | 山东奇特新材料有限公司 | Cooling mechanism for hot rolled steel bar production |
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