CN2877920Y - Full hydraulic pressure driven turnover cold bed - Google Patents
Full hydraulic pressure driven turnover cold bed Download PDFInfo
- Publication number
- CN2877920Y CN2877920Y CN 200620050107 CN200620050107U CN2877920Y CN 2877920 Y CN2877920 Y CN 2877920Y CN 200620050107 CN200620050107 CN 200620050107 CN 200620050107 U CN200620050107 U CN 200620050107U CN 2877920 Y CN2877920 Y CN 2877920Y
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- CN
- China
- Prior art keywords
- rocker
- bed
- oil cylinder
- type bed
- running roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an all-hydraulic driving overturning cold bed used for cooling billet in the manufacturing of metallurgical continuous casting, wherein a hydraulic cylinder 1 is connected with a hinge joint 2 or 2' via a cylinder rod and a connecting rod 7 to drive a rocker 3 or 3' to swing, a V-shaped bed 10 and a U-shaped bed 13 can be raised or lowed via a roller 5 or 5' and a roller 6 or 6', the V-shaped bed 10 can be moved left and right in parallel by starting a hydraulic cylinder 8 arranged at the bottom end of a structural frame 9 of the V-shaped bed 10 to send the billet on the V-shaped bed 10 to a collective platform 17 towards the ejection direction continuously, and the billet on the collective platform 17 is sent to the next procedure by a crane. The all-hydraulic driving overturning cold bed of the utility model is particularly suitable for spot transformation of the available posing structural overturning cold bed.
Description
Technical field
The utility model relates to a kind of cold bed, relates in particular to a kind of being applied in the metallurgical continuous casting production technology for the turn over cooling bed of strand cooling with full hydraulic drive.
Background technology
The continuous casting billet cold bed is one of equipment very important in the metallurgical continuous casting production technology, employed turn over cooling bed has two kinds of structural shapes substantially before the utility model: structure 1. goes the big figure, the synchronizing shaft of this turn over cooling bed is arranged in the upstream of ejection direction, strand temperature height, cause the cold bed distortion easily, equipment can not normally be moved; 2. oblique rail formula structure, its synchronizing shaft is arranged in the catchment of ejection direction, is subjected to strand temperature effect little, and cold bed is not yielding, but tiltedly the motor power (output) of the turn over cooling bed consumption of rail formula structure is to go the big figure more than the twice of structure cold bed.For example six flow six machines, 150 * 150mm base, and pulling rate is less than 5 meters/minute, and its motor power (output) that goes the big figure the structure cold bed is 45kw, and tiltedly the motor power (output) of rail formula structure cold bed needs 90kw.As can be known, there is the problem that operation is unreliable or power consumption is big in turn over cooling bed in the past.
Summary of the invention
In order to solve the technical problem that prior art exists, the utility model provides a kind of turn over cooling bed of reliable, full hydraulic drive that consumed power is low.
For addressing the above problem, the technical solution adopted in the utility model is: oil cylinder 1 links through hinge 2 and rocker 3, and rocker 3 is through connecting rod 7 and rocker 3 ' join, and pendulum connects supporting 4 and running roller 5 or 6 on 3, hinge 2 ' through the next rocker of connecting rod 7 ' connect; Rocker 3 ' on have supporting 4 ' and running roller 5 ' or 6 '; Rocker 3 or 3 ' on running roller 5 or 5 ' with the supporting leg rail 11 or 11 of U type bed 13 ' contact, rocker 3 or 3 ' on running roller 6 or 6 ' with the supporting leg rail 12 or 12 of V-type bed 10 ' contact.Oil cylinder 8 is installed in the lower end of the structure-steel framing 9 of V-type bed 10, and the piston rod of oil cylinder 8 is connected mutually with structure-steel framing 9.Piston rod 19 wheels 16 of oil cylinder 20 ' on axle, wheel 16 or 16 ' be connected with vehicle frame 21 through axle, wheel 16 or 16 ' be placed on the collecting frame 17, collecting frame 17 is connected mutually with ground, one end of vehicle frame 21 links to each other with shifting block 15 through hinge 14, at the bottom and shifting block 15 adjacents of vehicle frame 21 block 22 is arranged.
Adopt the turn over cooling bed of a kind of full hydraulic drive that as above technical scheme provides to compare with technology with existing, its beneficial effect is:
1. because the turn over cooling bed of a kind of full hydraulic drive described in the utility model has been cancelled synchronizing shaft, there is not the influence factor of synchronizing shaft, improved the operational reliability of equipment:
2. owing to adopted V-type bed and U type bed pattern, in the rocker swing process, V-type bed and U type bed rise respectively or descend, and they constitute from power and active force, have reduced the power that cold bed is in operation and consumes:
3. replace synchronizing shaft with the hydraulic pressure synchronization loop, function is suitable, and equipment manufacturing cost can reduce by 20～30%
Description of drawings
Accompanying drawing is the turn over cooling bed structural representation of a kind of full hydraulic drive described in the utility model, also is specification digest accompanying drawing of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in drawings, the turn over cooling bed of described a kind of full hydraulic drive by oil cylinder 1 or 8 or 20, hinge 2 or 2 ' or 14, rocker 3 or 3 ', supporting 4 or 4 ', running roller 5 or 5 ' and 6 or 6 ', connecting rod 7 or 7 ', structure-steel framing 9, V-type bed 10, supporting leg rail 11 or 11 ' or 12 or 12 ', U type bed 13, shifting block 15, wheel 16 or 16 ', collecting frame 17, piston rod 19, class 22 constitute.Wherein oil cylinder 1 is a hoist cylinder, it becomes the horizontally disposed catchment that is installed in the ejection direction, oil cylinder 1 links with rocker 3 through hinge 2, rocker 3 is through connecting rod 7 and rocker 3 ' join, supporting 4 and running roller 5 or 6 are arranged on the rocker 3, running roller 5 or 6 is in supporting 4 both sides, and an end of the hinge 2 on the rocker 3 links through connecting rod 7 and hinge 2, hinge 2 ' and through the next rocker of connecting rod 7 ' connect.Rocker 3 ' on have supporting 4 ' and running roller 5 ' or 6 ', running roller 5 ' or 6 ' be in supporting 4 ' both sides.By one group of power train of oil cylinder 1 contact rocker 3 or 3 ' and connecting rod 7 or 7 ' constitute, the turn over cooling bed of described a kind of full hydraulic drive has N (N＞1 integer) group power train, and they are arranged in parallel each other, therefore, oil cylinder 1 also has the N group, and they ensure its synchronization action by a hydraulic pressure synchronization loop.Rocker 3 or 3 ' on running roller 5 or 5 ' with the supporting leg rail 11 or 11 of U type bed 13 ' contact, rocker 3 or 3 ' on running roller 6 or 6 ' with the supporting leg rail 12 or 12 of V-type bed 10 ' contact.Oil cylinder 1 action drivening rod 7 or 7 ' and rocker 3 or 3 ' synchronization action, can test supporting leg the rail 11 or 11 ' rising synchronously of U type bed 13 and supporting leg the rail 12 or 12 ' decline synchronously of V-type bed 10, otherwise or.Oil cylinder 8 is a translation oil cylinder, and it is installed in the lower end of the structure-steel framing 9 of V-type bed 10, and the piston rod of oil cylinder 8 is connected with structure-steel framing 9 mutually through a yoke plate.The left side of the piston rod of oil cylinder 8 or move to right and drive V-type beds 10 through structure-steel framing 9 and walk about to the left or to the right, and then the continuous casting billet that can realize being positioned on the V-type bed 10 moves towards the ejection direction.Piston rod 19 wheels 16 of oil cylinder 20 ', wheel 16 ' or 16 be connected with vehicle frame 21 through axle, wheel 16 or 16 ' be placed on the collecting frame 17, collecting frame 17 is connected mutually with ground.By wheel 16 or 16 ', vehicle frame 21 and shifting block 15 form travelling car.One end of vehicle frame 21 links to each other with shifting block 15 through hinge 14, at the bottom and shifting block 15 adjacents of vehicle frame 21 block 22 is arranged.The turn over cooling bed of the described a kind of full hydraulic drive of this case have N ' (integer of N '＞1) group by oil cylinder 20, vehicle frame 21 and wheel 16 or 16 ', the power train formed of shifting block 15, their layouts that is parallel to each other.The synchronization action of oil cylinder 20 is ensured by the hydraulic pressure synchronization loop.Travelling car shifting block 15 in moving process can counterclockwise be swung 90 ° around hinge 14, because the block 22 of vehicle frame 21 bottoms limits, shifting block 15 can not be swung by clockwise direction, transferring the continuous casting billet (or steel billet) 23 of coming from V-type bed 10 like this can be transferred on the collecting frame 17 by shifting block 15 along the ejection direction, again by hoist tool (as electromagnetic lifter) handling to next procedure.
During enforcement, according to the turn over cooling bed of the described a kind of full hydraulic drive of the good this case of accompanying drawing Installation and Debugging.Starting oil cylinder 1 stretches out its piston rod, driving rocker 3 or 3 ' to support 4 or 4 is that counterclockwise swing at the center, running roller 5 or 5 ' through supporting leg rail 11 or 11 ' lift U type bed 13, the U type bed 13 liftable steel billet 23 that rises, and running roller 6 or 6 ' through supporting leg rail 12 or 12 ' put down V-type bed 10; Start piston rod withdrawal (promptly moving) the drive V-type bed 10 unloaded withdrawals (moving) that oil cylinder 8 makes it simultaneously to right-hand to the right shown in the drawings direction.The decline of the rising of V-type bed 10 or decline and U type bed 13 or rising synchronization action.Start the piston rod withdrawal (moving) that oil cylinder 1 makes it to left, drive rocker 3 or 3 ' make rocker 3 or 3 ' around supporting 4 or the swing of 4 ' clockwise direction, running roller 6 or 6 ' through supporting leg rail 12 or 12 ' lift V-type bed 10, this moment, the V-type bed 10 held up steel billets (or continuous casting billet), and U type bed 13 through supporting leg rail 11 or 11 ' with running roller 5 or 5 ' decline descend; Starting oil cylinder 8 makes its piston rod stretch out (promptly moving to the left side), promotion V-type bed 10 bands that stretch out of oil cylinder 8 piston rods carry to moving to left, and enter on the collecting frame 17 so the steel billet on the V-type bed 10 (or continuous casting billet) pushes over shifting block 15 along the ejection direction from V-type bed 10 downstream ends; Start oil cylinder 20, make piston rod 19 withdrawals (promptly moving to the left side) on the oil cylinder 20, the withdrawal pulling dolly of piston rod 19 and shifting block 15 are to left, and shifting block 15 drives steel billet; When the piston rod 19 of oil cylinder 20 stretches out (to the right), piston rod 19 promotion travelling cars and shifting block 15 are to the right translation, and when shifting block 15 arrived barrier (steel billet), its can run into (being that shifting block 15 is that the center is counterclockwise changeed 90 ° with hinge 14) by nature.Reciprocating action is so constantly delivered to collecting frame 17 from V-type bed 10 with steel billet 23 and is cooled off, and sends into next procedure again, realizes the described purpose of this case.
Claims (1)
1. the turn over cooling bed of a full hydraulic drive, by oil cylinder (1,8,20), hinge (2,2 ', 14), rocker (3,3 '), supporting (4,4 '), running roller (5,6,5 ', 6 '), connecting rod (7,7 '), structure-steel framing (9), V-type bed (10), supporting leg rail (11,11 ', 12,12 '), U type bed (13), shifting block (15), wheel (16,16 '), collecting frame (17), piston rod (19), link stopper (22) constitutes, it is characterized in that: oil cylinder (1) links through hinge (2) and rocker (3), rocker (3) joins through connecting rod (7) and rocker (3 '), pendulum connects supporting (4) on (3), running roller (5,6), hinge (2 ') connects the next rocker through connecting rod (7 '); Supporting (4 '), running roller (5 ', 6 ') are arranged on the rocker (3 '); Running roller (5,5 ') on the rocker (3,3 ') contacts with the supporting leg rail (11,11 ') of U type bed (13), and the running roller (6,6 ') on the rocker (3,3 ') contacts with the supporting leg rail (12,12 ') of V-type bed (10); Oil cylinder (8) is installed in the lower end of the structure-steel framing (9) of V-type bed (10), and the piston rod of oil cylinder (8) is connected mutually with structure-steel framing (9); Axle on piston rod (19) the connection wheel (16 ') of oil cylinder (20), wheel (16,16 ') is connected with vehicle frame (21) through axle, wheel (16,16 ') is placed on the collecting frame (17), collecting frame (17) is connected mutually with ground, one end of vehicle frame (21) links to each other with shifting block (15) through hinge (14), at the bottom and shifting block (15) adjacent of vehicle frame (21) block (22) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050107 CN2877920Y (en) | 2006-02-27 | 2006-02-27 | Full hydraulic pressure driven turnover cold bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620050107 CN2877920Y (en) | 2006-02-27 | 2006-02-27 | Full hydraulic pressure driven turnover cold bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2877920Y true CN2877920Y (en) | 2007-03-14 |
Family
ID=37860335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620050107 Expired - Fee Related CN2877920Y (en) | 2006-02-27 | 2006-02-27 | Full hydraulic pressure driven turnover cold bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2877920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880301A (en) * | 2014-04-25 | 2016-08-24 | 安徽马钢工程技术集团有限公司 | Working method of turnover cooling bed device for steel billet |
-
2006
- 2006-02-27 CN CN 200620050107 patent/CN2877920Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880301A (en) * | 2014-04-25 | 2016-08-24 | 安徽马钢工程技术集团有限公司 | Working method of turnover cooling bed device for steel billet |
| CN105880301B (en) * | 2014-04-25 | 2018-02-13 | 安徽马钢工程技术集团有限公司 | A kind of operational method of steel billet turn over cooling bed device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070314 Termination date: 20110227 |