CN207577380U - Straightening puller of steel billet - Google Patents
Straightening puller of steel billet Download PDFInfo
- Publication number
- CN207577380U CN207577380U CN201721355093.5U CN201721355093U CN207577380U CN 207577380 U CN207577380 U CN 207577380U CN 201721355093 U CN201721355093 U CN 201721355093U CN 207577380 U CN207577380 U CN 207577380U
- Authority
- CN
- China
- Prior art keywords
- water
- rack
- point
- roll bearing
- oil cylinder
- 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.)
- Active
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model discloses a kind of straightening puller of steel billet, including：Rack, inlet port and outlet port are provided in rack, discharge port is provided with portal frame, the green compact oil cylinder in rack, the upper roller being mutually aligned and lower roll are provided in rack, roll bearing seat and bottom roll bearing block are respectively arranged at the both ends of every upper roller and lower roll, water-cooled machine is provided at the top of rack, first point of water packet and second point of water packet are provided in rack, it is wrapped in first point of water packet and second point of water and is respectively arranged with several mutually independent water pipes, each water pipe that first point of water packet and second point of water are wrapped respectively with rack, portal frame, upper roll bearing seat, bottom roll bearing block, upper roller, cooling jacket layer connection in lower roll and green compact oil cylinder, it is additionally provided with water outlet on the associated components.The utility model advantage is：Cooling effect is improved, extends the service life of equipment.
Description
Technical field
The utility model is related to the strand apparatus fields more particularly to straightening puller of steel billet in continuous casting workshop.
Background technology
Straightening puller of steel billet is a kind of device that can stretch continuous casting steel billet in continuous casting workshop, and straightening puller of steel billet is located for a long time
Operation is carried out under hot environment can be such that all parts in withdrawal straightening machine are influenced by high temperature, if carrying out cooling down not in time easily makes
Component in straightening puller of steel billet is damaged, and so as to scrap straightening puller of steel billet, finally influences normal manufacturing schedule.Existing steel billet
Withdrawal straightening machine includes：Rack is provided with inlet port and outlet port in rack, and discharge port is provided with portal frame, in going out for rack
The upper end of material mouth is provided with green compact oil cylinder, and in the lower end of discharge port, setting is provided with several there are one de- ingot oil cylinder in rack
Upper roller, is provided with several lower rolls in rack, and each upper roller aligns with a lower roll, set respectively at the both ends of each upper roller
There are one upper roll bearing seats, and upper roll bearing seat is connected with green compact oil cylinder, under being respectively arranged with one at the both ends of each lower roll
Roll bearing seat is provided with the water-cooled machine that upper roller can be driven to rotate at the top of rack, the outside of rack is provided with cooling
Device, the cooling effect of external cooling device used at present is undesirable, can shorten the service life of straightening puller of steel billet.
Utility model content
The purpose of this utility model is to provide a kind of cooling effect more preferably and is capable of the steel billet straightening of expanded service life
Machine.
To achieve the above object, technical solution is used by the utility model：Straightening puller of steel billet, including：Rack, in machine
Inlet port and outlet port are provided on frame, discharge port is provided with portal frame, the upper end of the discharge port of rack is provided with green compact
Oil cylinder, in the lower end of discharge port, there are one de- ingot oil cylinders for setting, and several upper rollers and lower roll, each upper roller point are provided in rack
It does not align with a lower roll, roll bearing seat on one, upper roll bearing seat and green compact is respectively arranged at the both ends of each upper roller
Oil cylinder is connected, and a bottom roll bearing block is respectively arranged at the both ends of each lower roll, and being provided at the top of rack being capable of band
The water-cooled machine of dynamic upper roller rotation, there are one first Fen Shuibao and second point of water packet, first point of water packets for setting in rack
The left and right sides of rack is separately positioned on second point of water packet, is wrapped in first point of water and is provided with several mutually independent water pipes,
Rack, portal frame, green compact oil cylinder, each upper roller, each lower roll, it is each on be respectively arranged with one in roll bearing seat and each bottom roll bearing block
A cooling jacket layer, the cooling jacket layer in each upper roll bearing seat of the same side is connected by the first branch pipe, positioned at same
Cooling jacket layer in each bottom roll bearing block of side is connected by the second branch pipe, each water pipe that first point of water is wrapped respectively with
It upper roller, lower roll, green compact oil cylinder and is connected positioned at the upper roll bearing seat of rack side with the cooling jacket layer in bottom roll bearing block,
Being respectively arranged in upper roller, lower roll, green compact oil cylinder and the upper roll bearing seat of the side, bottom roll bearing block can be by respective cooling jacket
The water outlet that cooling water in layer discharges outward；It is wrapped in second point of water and is also equipped with several mutually independent water pipes, second point
Each water pipe that water is wrapped respectively with rack, portal frame and cold in the upper roll bearing seat and bottom roll bearing block of rack opposite side
But chuck layer connects, and being respectively arranged in the upper roll bearing seat and bottom roll bearing block of rack, portal frame and the side can incite somebody to action respectively
The water outlet discharged outward from the cooling water in cooling chuck layer.
Further aforementioned straightening puller of steel billet, wherein, two upper rollers are provided in rack, two are provided in rack
Root lower roll, every upper roller align respectively with a lower roll.
Further aforementioned straightening puller of steel billet, wherein, first point of water packet, second point of water packet are respectively welded and are fixed on
The left and right sides of rack.
Further aforementioned straightening puller of steel billet, wherein, the water pipe is metal hose.
Further aforementioned straightening puller of steel billet, wherein, each water pipe and rack, portal frame, upper roll bearing seat, lower roll bearing
It is detachable connection between seat, upper roller, lower roll and green compact oil cylinder.
Further aforementioned straightening puller of steel billet, wherein, each metal hose and rack, portal frame, upper roll bearing seat, lower roll
It is detachable connection between bearing block, upper roller, lower roll and green compact oil cylinder.
Further aforementioned straightening puller of steel billet, wherein, it wraps in first point of water packet and second point of water and is respectively arranged with one
The water inlet that a water inlet, first point of water packet and second point of water are wrapped is connected respectively with external water source.
The utility model has the advantages that：It is wrapped in first, second point of water and is respectively arranged with several mutually independent water pipes, often
Root water pipe connects respectively from different component single lines, thus the cooling water in each point of water packet can be made to enter directly into associated components
Cooling jacket layer in each component is cooled down, improve cooling effect；And it is provided with water outlet on the associated components just
The cooling water of absorption high temperature can be made directly to be discharged from water outlet, thus further ensure the cooling effect of cooling water, originally
Straightening puller of steel billet can only use and just need within 3 months offline repair, and straightening puller of steel billet described in the utility model can use 6
A month, substantially prolong the service life of straightening puller of steel billet.
Description of the drawings
Fig. 1 is the main structure diagram of straightening puller of steel billet described in the utility model.
Fig. 2 is the backsight structural representation of straightening puller of steel billet described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred embodiment is described further technical solution described in the utility model.
As shown in Figure 1 and Figure 2, straightening puller of steel billet described in the utility model, including：Rack 1 is provided with cold in rack 1
But chuck layer is provided with inlet port and outlet port in rack 1, the front end of discharge port is provided with portal frame 11, in portal frame
Cooling jacket layer is provided in 11, the upper end of the discharge port of rack 1 is provided with green compact oil cylinder 12, is set on green compact oil cylinder 12
There is cooling jacket layer, in the lower end of discharge port, setting is there are one de- ingot oil cylinder 13, the upper roller 14 there are two settings in rack 1,
A cooling jacket layer is respectively arranged in each upper roller 14, setting is there are two lower roll 15 in rack, in each lower roll 15
A cooling jacket layer is respectively arranged with, each upper roller 14 aligns respectively with a lower roll 15, at the both ends of each upper roller 14
A upper roll bearing seat 16 is respectively arranged with, a cooling jacket layer is respectively arranged in roll bearing seat 16 on each, is located at
Cooling jacket layer in the upper roll bearing seat 16 of two of 1 the same side of rack is connected by the first branch pipe 161, each upper roller bearing
Seat 16 is connected respectively with green compact oil cylinder 12, a bottom roll bearing block 17 is respectively arranged at the both ends of each lower roll 15, each
A cooling jacket layer is respectively arranged in bottom roll bearing block 17, in two bottom roll bearing blocks 17 of 1 the same side of rack
Cooling jacket layer is connected by the second branch pipe 171, and the water cooling electricity that upper roller 14 can be driven to rotate is provided at the top of rack 1
The left and right sides that is fixed on rack 1, first point of water packet 19 is respectively welded in machine 18, first point of water packet 19 and second point of water packet 191
It is connected respectively by respective water inlet with external water source with second point of water packet 191.Five are provided on first point of water packet 19
The mutually independent metal hose of root is provided with four mutually independent metal hoses, first point of water packet on second point of water packet 191
19 and second point of water packet 191 on every metal hose respectively between corresponding component for detachable connection, in this way
With regard to worker can be facilitated to repair maintenance to equipment.
Specific connection structure between five metal hoses and each component and operation principle on first point of water packet 19 are：The
One metal hose 2 is connected with the cooling jacket layer in the upper roll bearing seat 16 of 1 side front end of rack, the upper roll shaft in the side rear end
The first water outlet 21 that the cooling water in cooling jacket layer can be discharged is provided in bearing 16, cooling water is from first point
After being flowed out in water packet 19, to front end in the cooling jacket layer for the upper roll bearing seat 16 that front end is entered by the first metal hose 2
Upper roll bearing seat 16 cooled down, then cooling water enters the upper roll bearing seat 16 of rear end using the first branch pipe 161
The upper roll bearing seat 16 of rear end is cooled down in cooling jacket layer, the cooling water absorbed after high temperature can be from the upper roller bearing of rear end
The first water outlet 21 on seat 16 discharges；Second metal hose 3 with it is cold in the bottom roll bearing block 17 of 1 side front end of rack
But chuck layer connects, and is provided with and can arrange the cooling water in cooling jacket layer outward on the bottom roll bearing block 17 of the side rear end
The second water outlet 31 gone out after cooling water is flowed out from first point of water packet 19, is entered by the second metal hose 3 under front end
The bottom roll bearing block 17 of front end is cooled down in the cooling jacket layer of roll bearing seat 17, then cooling water is using the second branch pipe
171 enter in the cooling jacket layer of the bottom roll bearing block 17 of rear end the bottom roll bearing block 17 of rear end are cooled down, and absorb high
The cooling water of temperature can be discharged from the second water outlet 31 on the bottom roll bearing block 17 of rear end；Third metal hose 4 respectively with
The side connection of two upper rollers 14, and connected with the cooling jacket layer in two upper rollers 14, in the opposite side of two upper rollers 14
A third water outlet that the cooling water in cooling jacket layer in respective upper roller 14 can be discharged is respectively arranged on end
41, after cooling water is flowed out from first point of water packet 19, the cooling jacket layer of two upper rollers 14 is entered by third metal hose 4
It is middle that two upper rollers 14 are cooled down respectively, absorb high temperature cooling water can respectively from the third water outlet 41 of two upper rollers 14 to
Outer discharge；A side of 4th metal hose 5 respectively with two lower rolls 15 is connect, and with the cooling jacket layer in two lower rolls 15
Connection, one is respectively arranged on another side of two lower rolls 15 can will be cold in cooling jacket layer in respective lower roll 15
But the 4th water outlet 51 that water discharges after cooling water is flowed out from first point of water packet 19, enters by the 4th metal hose 5
Lower roll 15 is cooled down respectively into the cooling jacket layer of two lower rolls 15, the cooling water for absorbing high temperature can be respectively under two
4th water outlet 51 of roller 15 discharges；Fifth metal hose 6 is connected with the cooling jacket layer on green compact oil cylinder 12, is pressing
The 5th water outlet that the cooling water in the cooling jacket layer in green compact oil cylinder 12 can be discharged is provided on base oil cylinder 12
61, after cooling water is flowed out from first point of water packet 19, the cooling jacket in green compact oil cylinder 12 is entered by fifth metal hose 6
Green compact oil cylinder 12 is cooled down in layer, absorbing the cooling water of high temperature can discharge from the 5th water outlet 61.
Specific connection structure between four metal hoses and each component and operation principle on second point of water packet 191 are：
6th metal hose 7 is connected with the cooling jacket layer in the upper roll bearing seat 16 of 1 opposite side front end of rack, in the upper of the side rear end
It is provided with the 6th water outlet 71 that the cooling water in cooling jacket layer can be discharged in roll bearing seat 16, cooling water is from
After being flowed out in two points of water packets 191, the upper roll bearing seat 16 positioned at 1 opposite side front end of rack is entered by the 6th metal hose 7
Cooling jacket layer in the upper roll bearing seat 16 of front end is cooled down, then cooling water using the side the first branch pipe 161
The upper roll bearing seat 16 of rear end is cooled down in the cooling jacket layer for the upper roll bearing seat 16 for entering the side rear end, is absorbed high
The cooling water of temperature can be discharged from the 6th water outlet 71 in the upper roll bearing seat 16 of the side rear end；7th metal hose 8 with
Cooling jacket layer connection in the bottom roll bearing block 17 of 1 opposite side front end of rack, sets on the bottom roll bearing block 17 of the side rear end
The 7th water outlet 81 that the cooling water in cooling jacket layer can be discharged is equipped with, cooling water is from second point of water packet 191
After outflow, entered in the cooling jacket layer of the bottom roll bearing block 17 of 1 opposite side front end of rack by the 7th metal hose 8
The bottom roll bearing block 17 of front end is cooled down, then cooling water enters the side rear end using the second branch pipe 171 of the side
Bottom roll bearing block 17 cooling jacket layer in the bottom roll bearing block 17 of rear end is cooled down, the cooling water for absorbing high temperature can be from
The 7th water outlet 81 on the bottom roll bearing block 17 of the side rear end discharges；8th metal hose 9 is fixedly connected on portal frame
It is connected in 11 one side wall and with the cooling jacket layer in portal frame 11, being provided on another side wall of portal frame 11 can
The 8th water outlet 91 that cooling water in cooling jacket layer in portal frame 11 is discharged, cooling water is from second point of water packet
In 191 flow out after, entered in the cooling jacket layer in portal frame 11 by the 8th metal hose 9 portal frame 11 is carried out it is cold
But, absorbing the cooling water of high temperature can discharge from the 8th water outlet 91；9th metal hose 10 and the cooling jacket in rack 1
Layer connection, is provided with the 9th water outlet that can discharge the cooling water in the cooling jacket layer in rack 1 in rack 1
101, after cooling water is flowed out from second point of water packet 191, the cooling jacket layer in rack 1 is entered by the 9th metal hose 10
In rack 1 is cooled down, absorbing the cooling water of high temperature can discharge from the 9th water outlet 101.
The utility model has the advantages that：It is wrapped in first, second point of water and is respectively arranged with several mutually independent water pipes, often
Root water pipe connects respectively from different component single lines, thus the cooling water in each point of water packet can be made to enter directly into associated components
Cooling jacket layer in each component is cooled down, improve cooling effect；And it is provided with water outlet on the associated components just
The cooling water of absorption high temperature can be made directly to be discharged from water outlet, thus further ensure the cooling effect of cooling water, originally
Straightening puller of steel billet can only use and just need within 3 months offline repair, and straightening puller of steel billet described in the utility model can use 6
A month, substantially prolong the service life of straightening puller of steel billet.
Claims (7)
1. straightening puller of steel billet, including：Rack is provided with inlet port and outlet port in rack, and discharge port is provided with portal frame,
The upper end of the discharge port of rack is provided with green compact oil cylinder, setting is there are one de- ingot oil cylinder in the lower end of discharge port, in rack
Several upper rollers and lower roll are provided with, each upper roller aligns with a lower roll, is respectively arranged at the both ends of each upper roller respectively
One upper roll bearing seat, upper roll bearing seat are connected with green compact oil cylinder, and a lower roll is respectively arranged at the both ends of each lower roll
Bearing block is provided with the water-cooled machine that upper roller can be driven to rotate at the top of rack, it is characterised in that：It is provided in rack
One first Fen Shuibao and second point of water packet, first point of water packet and second point of water packet are separately positioned on the left and right two of rack
Side wraps in first point of water and is provided with several mutually independent water pipes, rack, portal frame, green compact oil cylinder, each upper roller, it is each under
A cooling jacket layer is respectively arranged in roller, each upper roll bearing seat and each bottom roll bearing block, each upper roll shaft positioned at the same side
Cooling jacket layer in bearing is connected by the first branch pipe, and the cooling jacket layer in each bottom roll bearing block of the same side leads to
The second branch pipe is crossed to be connected, each water pipe that first point of water is wrapped respectively with upper roller, lower roll, green compact oil cylinder and positioned at rack side
Upper roll bearing seat is connected with the cooling jacket layer in bottom roll bearing block, in upper roller, lower roll, green compact oil cylinder and the upper roller bearing of the side
The water outlet that the cooling water in respective cooling jacket layer can be discharged outward is respectively arranged on seat, bottom roll bearing block；
Two points of water, which are wrapped, is also equipped with several mutually independent water pipes, each water pipe that second point of water is wrapped respectively with rack, portal frame and
It is connected positioned at the upper roll bearing seat of rack opposite side with the cooling jacket layer in bottom roll bearing block, in rack, portal frame and the side
Upper roll bearing seat and bottom roll bearing block in be respectively arranged with what the cooling water in respective cooling jacket layer can be discharged outward
Water outlet.
2. straightening puller of steel billet according to claim 1, it is characterised in that：Two upper rollers are provided in rack, in rack
In be provided with two lower rolls, every upper roller aligns respectively with a lower roll.
3. straightening puller of steel billet according to claim 1 or 2, it is characterised in that：First point of water packet, second point of water packet point
It is not weldingly fixed on the left and right sides of rack.
4. straightening puller of steel billet according to claim 1 or 2, it is characterised in that：The water pipe is metal hose.
5. straightening puller of steel billet according to claim 1 or 2, it is characterised in that：Each water pipe and rack, portal frame, upper roll shaft
It is detachable connection between bearing, bottom roll bearing block, upper roller, lower roll and green compact oil cylinder.
6. straightening puller of steel billet according to claim 4, it is characterised in that：Each metal hose and rack, portal frame, upper roll shaft
It is detachable connection between bearing, bottom roll bearing block, upper roller, lower roll and green compact oil cylinder.
7. straightening puller of steel billet according to claim 1 or 2, it is characterised in that：It is wrapped in first point of water packet and second point of water
A water inlet is respectively arranged with, the water inlet that first point of water packet and second point of water are wrapped is connected respectively with external water source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355093.5U CN207577380U (en) | 2017-10-20 | 2017-10-20 | Straightening puller of steel billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721355093.5U CN207577380U (en) | 2017-10-20 | 2017-10-20 | Straightening puller of steel billet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577380U true CN207577380U (en) | 2018-07-06 |
Family
ID=62729350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721355093.5U Active CN207577380U (en) | 2017-10-20 | 2017-10-20 | Straightening puller of steel billet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598105A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | Straightening puller of steel billet |
-
2017
- 2017-10-20 CN CN201721355093.5U patent/CN207577380U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598105A (en) * | 2017-10-20 | 2018-01-19 | 江苏永钢集团有限公司 | Straightening puller of steel billet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203817721U (en) | Disassembling device for heavy-load hinge pins | |
| CN105290800A (en) | Steel tube machining system capable of automatically printing code and machining method | |
| CN101690941B (en) | Multi-purpose double-roll continuous rheological forming device for liquid metal | |
| CN104646420A (en) | Method for reducing cost of producing copper rod via continuous casting and continuous rolling | |
| CN207577380U (en) | Straightening puller of steel billet | |
| CN103008348A (en) | Skew rolling pipe rolling mill set | |
| CN110340164A (en) | A kind of production technology of brass wire | |
| CN201020475Y (en) | Auxiliary cooling pipe for tandem mill device | |
| CN106734212B (en) | A kind of double-core axle of tandem rolling tube machine is cooling, lubricating arrangement | |
| CN107598105A (en) | Straightening puller of steel billet | |
| CN201862638U (en) | Hot-rolled steel pipe continuous casting round billet hot charging system | |
| CN101837437B (en) | Tension leveler for continuous caster | |
| CN202343886U (en) | Auxiliary device for water testing of copper-plate water tank | |
| CN206997368U (en) | A kind of hot-rolling mill cooling device | |
| CN103900766A (en) | Hydraulic pressure test apparatus for continuous-casting two-segment roller of steel plant | |
| CN202045173U (en) | Direct-cooling hard alloy drawing mould | |
| CN206335474U (en) | A kind of horizontal ball blast closure mechanism | |
| CN211728968U (en) | Valve replacing device for special container valve | |
| CN201940561U (en) | Drawing type lead band continuous casting machine without lead pump | |
| CN205996145U (en) | Improved fan-shaped sections of slab continuous chiller | |
| CN207563438U (en) | A kind of online hot-strip inspection station guide plate table apparatus | |
| CN201261025Y (en) | Special-purpose equipment for seamless oil well steel tube restraint tandem rolling processing | |
| CN214441842U (en) | Rolling mill with internal cooling device | |
| CN215879233U (en) | Cooling device for preventing roll collar of finished high-speed bar from cracking | |
| CN207103789U (en) | Core fixed mechanism and mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |