CN205904241U - Reciprocating type removal descaling box - Google Patents
Reciprocating type removal descaling box Download PDFInfo
- Publication number
- CN205904241U CN205904241U CN201620532281.XU CN201620532281U CN205904241U CN 205904241 U CN205904241 U CN 205904241U CN 201620532281 U CN201620532281 U CN 201620532281U CN 205904241 U CN205904241 U CN 205904241U
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- Prior art keywords
- scaling
- reciprocating type
- box
- base
- casing
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Abstract
This application reciprocating type removal descaling box includes the box, install in the bearing parts of box both sides, remove the base, assemble in bearing parts's conveying roller, install pneumatic cylinder, fixed mounting descaling the ring canal and locating the high -pressure descaling nozzle on descaling the ring canal on removing the base in removing the base, the top of box is equipped with the pneumatic cylinder gudgeon seat that is used for with the piston rod hinge of pneumatic cylinder. This application reciprocating type removal descaling box through improving the relative motion speed between descaling nozzle and the steel billet, shortens the time of descaling, reduces steel billet surface temperature drop.
Description
Technical field
The utility model belongs to technical field of metallurgical machinery, more particularly, to a kind of reciprocating type mobile De-scaling box.
Background technology
Iron and steel is oxidized at high operating temperatures, forms one layer of fine and close iron scale (firecoat) on its surface.Before the rolling
If can not remove this layer of iron scale, in the operation of rolling, they can be pressed into steel surface by roll, affects its surface
Quality.The iron scale of residual also can accelerate the abrasion of roll, reduces the service life of roll.Therefore, before billet rolling, must
The iron scale on surface must be removed.Using water under high pressure mechanical impact force come except removing iron scale, the i.e. method of high-pressure water descaling
It is current the most current effective way.Before milling train, generally it is provided with De-scaling box, steel billet is sent to De-scaling box by transfer roller to be carried out
De-scaling.For ensureing steel billet temperature after de-scaling, improve transfer roller velocity of rotation to accelerate steel billet, the de-scaling time can be shortened, reduce steel
Base surface temperature drop.But for the limited occasion of rolling line space arrangement, mill front roll road length is shorter, by improving transmission roller speed
Just it is difficult to improve steel billet speed.
It is therefore desirable to proposing a kind of new mobile De-scaling box.
Utility model content
The purpose of this utility model is to provide one kind can shorten the de-scaling time, reduces the reciprocating shifting of billet surface temperature drop
Dynamic De-scaling box.
For reaching above-mentioned purpose, the utility model can adopt the following technical scheme that
A kind of reciprocating type mobile De-scaling box, described reciprocating type mobile De-scaling box includes casing, mobile base, is installed on casing
The parts of bearings of both sides, the conveying roller being assemblied in described parts of bearings, the hydraulic cylinder being installed in mobile base, it is fixedly installed in
De-scaling endless tube in mobile base and the high-pressure descaling nozzle on de-scaling endless tube, the top of described casing be provided with for
The hinged hydraulic cylinder trunnion base of the piston rod of hydraulic cylinder.
Compared with prior art, the utility model reciprocating type mobile De-scaling box, by improving between descaling jet and steel billet
Speed of related movement, shorten the de-scaling time, reduce billet surface temperature drop.
Brief description
Fig. 1 is the structural representation of the application reciprocating type mobile De-scaling box；
Fig. 2 is the structural representation of the application reciprocating type mobile another angle of De-scaling box；
Fig. 3 is the structural representation of high-pressure descaling nozzle on the application de-scaling ring.
Specific embodiment
Further describe the technical solution of the utility model below in conjunction with the accompanying drawings.
The application is a kind of reciprocating type mobile De-scaling box, described reciprocating type mobile De-scaling box include casing 1, mobile base 2,
The parts of bearings 3 being installed on casing both sides, the conveying roller 4 being assemblied in described parts of bearings 3, the liquid being installed in mobile base 2
Cylinder pressure 5, the de-scaling endless tube 6 being fixedly installed in mobile base 2 and the high-pressure descaling nozzle 7 on de-scaling endless tube 6, described
The top of casing 1 is provided with for the hydraulic cylinder trunnion base 8 hinged with the piston rod of hydraulic cylinder 5.
The cylinder barrel of described hydraulic cylinder 5 is connected using flange with mobile base 2.Described casing 1 top is provided with chute 9, described
Pulley 10 is provided with the base plate of mobile base 2, described mobile base 2 is arranged on the chute 9 at casing 1 top by pulley 10
On, de-scaling endless tube 6 is fixed on and is moved on chute 9 together with mobile base 2 in mobile base 2.
Casing 1 is welded using the steel plate of high intensity, can bear the heat radiation that hot rolling material 11 passes through to produce, parts of bearings
3 can transmit stocking 11 and pass through casing 1 with the assembling of the axle journal at conveying roller 4 two ends, conveying roller 4.
The hydraulic fluid port of described hydraulic cylinder 5 is connected to fluid pressure line 12, and described hydraulic cylinder 5 provides hydraulic pressure to move by fluid pressure line 12
Power, during stocking 11 de-scaling, when the rod cavity oil-feed of hydraulic cylinder 5, hydraulic cylinder 5 fast retractile, drives mobile base 2 and de-scaling
Endless tube 6 moves towards the Way in x of stocking 11 together.
The application is to ensure that stocking 3 smoothly enters de-scaling casing 1, and casing 1 porch is also provided with guide plate 13.
In addition, in order to overhaul conveniently, can remove quick for conveying roller 4 from casing 1, be provided with maintenance in casing 1 both sides
Side plate 14.
The pump motor set that described high-pressure descaling nozzle 7 is arranged on de-scaling endless tube 6 determines according to the sectional dimension of stocking 11.
The pump motor set of described high-pressure descaling nozzle 7 includes latus rectum, quantity, injector spacing, striking distance, angle.That is, being directed to
The stocking 11 of different cross section size, the latus rectum of high-pressure descaling nozzle 7 of needs employing, quantity, injector spacing, striking distance, angle
Degree is all different.
Because hydraulic cylinder 5 drives mobile base 2 together with high-pressure descaling nozzle 7 and stocking 11 move toward one another, produce very high phase
To speed, shorten the de-scaling time, reduce stocking 11 temperature drop during de-scaling.By adjusting oil-feed flow, hydraulic cylinder 5 moves speed
Degree can accomplish stepless speed regulation, can achieve to mobile base 2 (together with high-pressure descaling nozzle 7) movement velocity stepless speed regulation, to adjust
Relative velocity between stocking 11 and high-pressure descaling nozzle 7, controls the de-scaling time it is ensured that stocking 11 temperature after de-scaling.
Concrete methods of realizing of the present utility model and approach are a lot, and the above is only the side of being preferable to carry out of the present utility model
Formula.It should be pointed out that for those skilled in the art, on the premise of without departing from the utility model principle,
Some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection domain of the present utility model.The present embodiment
In all available prior art of clearly not each part realized.
Claims (8)
1. a kind of reciprocating type mobile De-scaling box, is characterized in that, described reciprocating type mobile De-scaling box includes casing, mobile base, peace
The parts of bearings being loaded on casing both sides, the conveying roller being assemblied in described parts of bearings, the hydraulic cylinder being installed in mobile base, solid
Dingan County is loaded on the de-scaling endless tube in mobile base and the high-pressure descaling nozzle on de-scaling endless tube, and the top of described casing sets
There is the hydraulic cylinder trunnion base connecting for the piston rod with hydraulic cylinder.
2. reciprocating type mobile De-scaling box as claimed in claim 1, is characterized in that, described casing top is provided with chute, described shifting
Pulley is provided with the base plate of dynamic base, described mobile base is arranged on the chute of casing top by pulley, described de-scaling
Endless tube is moved jointly with mobile base.
3. reciprocating type mobile De-scaling box as claimed in claim 2, is characterized in that, the hydraulic fluid port of described hydraulic cylinder is connected to hydraulic tube
Road, described hydraulic cylinder provides hydraulic power by fluid pressure line, during stocking de-scaling, when the rod cavity oil-feed of hydraulic cylinder, liquid
Cylinder pressure fast retractile, drives mobile base and de-scaling endless tube to move towards stocking Way in together.
4. reciprocating type mobile De-scaling box as claimed in claim 3, is characterized in that, the porch of described casing is additionally provided with guiding
Plate, described stocking enters De-scaling box by guide plate.
5. reciprocating type mobile De-scaling box as claimed in claim 1, is characterized in that, the both sides of described casing are provided with maintenance side plate,
Described conveying roller passes through maintenance side plate and removes from casing.
6. reciprocating type mobile De-scaling box as claimed in claim 1, is characterized in that, the cylinder barrel of described hydraulic cylinder and mobile base are adopted
Connected with flange.
7. reciprocating type mobile De-scaling box as claimed in claim 3, is characterized in that, described casing is by when can bear hot rolling material and passing through
The thermal-radiating steel plate producing is welded.
8. reciprocating type mobile De-scaling box as claimed in claim 7, is characterized in that, the pump motor set bag of described high-pressure descaling nozzle
Include latus rectum, quantity, injector spacing, striking distance and angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532281.XU CN205904241U (en) | 2016-06-02 | 2016-06-02 | Reciprocating type removal descaling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532281.XU CN205904241U (en) | 2016-06-02 | 2016-06-02 | Reciprocating type removal descaling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205904241U true CN205904241U (en) | 2017-01-25 |
Family
ID=57814726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532281.XU Expired - Fee Related CN205904241U (en) | 2016-06-02 | 2016-06-02 | Reciprocating type removal descaling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205904241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935702A (en) * | 2016-06-02 | 2016-09-14 | 江苏省冶金设计院有限公司 | Reciprocating type movable descaling box |
-
2016
- 2016-06-02 CN CN201620532281.XU patent/CN205904241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935702A (en) * | 2016-06-02 | 2016-09-14 | 江苏省冶金设计院有限公司 | Reciprocating type movable descaling box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180602 |