CN108672500A - A kind of casting and rolling machine cooling body - Google Patents
A kind of casting and rolling machine cooling body Download PDFInfo
- Publication number
- CN108672500A CN108672500A CN201810415981.4A CN201810415981A CN108672500A CN 108672500 A CN108672500 A CN 108672500A CN 201810415981 A CN201810415981 A CN 201810415981A CN 108672500 A CN108672500 A CN 108672500A
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- casting
- casting roller
- gear
- shaft
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
- B21B2027/083—Lubricating, cooling or heating rolls internally cooling internally
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
A kind of casting and rolling machine cooling body, including Casting Roller, there are two the Casting Roller is set, setting symmetrical above and below, the center of Casting Roller is equipped with roll shaft, the both ends of roll shaft are rack-mount by bearing, the inner hollow of Casting Roller, the left part center of roll shaft is equipped with drainage channel, the left end of roll shaft is equipped with the rotary joint being connected to drainage channel, and the right end of drainage channel extends to inside Casting Roller, and roll shaft is equipped with the osculum being connected to the right end of drainage channel, roll shaft is equipped with the drinking-water pipe being connected to osculum, the connected roll shaft in one end of drinking-water pipe；Roll shaft inside Casting Roller is equipped with rabbling mechanism；The casting and rolling machine cooling body, which is recycled by cooling water inside Casting Roller, to be cooled down, and is recycled, is economized on resources, interior design rabbling mechanism provides the cooling of more efficient for Casting Roller, is worth promoting.
Description
Technical field
The present invention relates to metal smelt technical field, especially a kind of casting and rolling machine cooling body.
Background technology
Casting is directly metal bath to be cast and is rolled into a kind of new process of semi-finished product base or finished product material, this technique
Distinguishing feature be its crystallizer be two rotation Casting Rollers with water-cooling system, melt is completed between its roll gap solidify and hot rolling
Two processes, and complete in a short period of time.
For Casting Roller in original casting and rolling machine when carrying out hot rolling, the inside and surface of being stationed roller will generate a large amount of heat,
The Solidification Quality of solution is caused to decline, to reduce the efficiency of continuous casting and rolling, mostly in the prior art is cold using design spray
But the mechanism of water cools down casting roller surface, and one side cooling water inconvenience is collected, and wastes larger, another aspect cooling efficiency
It is relatively low.
Invention content
The present invention is intended to provide a kind of cooling efficiency is high, the casting and rolling machine cooling body that cooling water circulation utilizes.
To achieve the above object, the present invention provides the following technical solutions：A kind of casting and rolling machine cooling body, including Casting Roller,
There are two the Casting Roller is set, the center of setting symmetrical above and below, Casting Roller is equipped with roll shaft, and the both ends of roll shaft are mounted on by bearing
On holder, the left part center of the inner hollow of Casting Roller, roll shaft is equipped with drainage channel, and the left end of roll shaft is equipped with to be connected with drainage channel
The right end of logical rotary joint, drainage channel extends to inside Casting Roller, and roll shaft is equipped with and connects with the right end of drainage channel
Logical osculum, roll shaft are equipped with the drinking-water pipe being connected to osculum, and the connected roll shaft in one end of drinking-water pipe, the other end, which extends to, to be leaned on
The position of nearly Casting Roller inner wall, the right part center of roll shaft be equipped with intake tunnel, and the right end of roll shaft is equipped with to be connected to intake tunnel
The left end of rotary joint, intake tunnel extends to inside Casting Roller, and roll shaft is equipped with and is connected to the left end of intake tunnel
Osculum；Roll shaft inside Casting Roller is equipped with rabbling mechanism, which includes rotary drum and blade, wherein rotary drum and roll shaft
Rotation connection, the outer wall of the cylindrical portion of rotary drum are equipped with the blade of several uniform annular array distributions, the cylindrical portion of rotary drum it is interior
Wall is equipped with gear ring, and the roll shaft inside rotary drum is equipped with sun gear, and planetary gear, the sun are equipped between sun gear and gear ring
Gear is engaged with planetary gear, and planetary gear is engaged with gear ring, and planetary gear is mounted on by gear shaft on planet carrier, gear shaft
It is connect by bearing between planet carrier, is connected by bearing between planet carrier and roll shaft.
Further scheme as the present invention：The left part of the roll shaft is equipped with driven gear, the driven tooth of two Casting Rollers
Wheel intermeshing, the driven gear of the Casting Roller of top are engaged with driving gear, and driving gear is fixedly mounted on the defeated of speed reducer
On shaft, the output shaft of the input axis connection motor of speed reducer.
Further scheme as the present invention：The rotary drum is that cover board composition is arranged in cylinder both ends, between cover board and shaft
Equipped with oil sealing.
Further scheme as the present invention：The rotary joint of the roll shaft left end connects drainage pipeline, the rotation of right end
Connector connects water supply line, and water supply line connects cooling-water machine by water pump.
Further scheme as the present invention：The drinking-water pipe be equipped with one or two or it is multiple.
Compared with prior art, the beneficial effects of the invention are as follows：The casting and rolling machine cooling body is by cooling water in Casting Roller
Inside cycle is cooled down, and is recycled, is economized on resources, and interior design rabbling mechanism provides the cooling of more efficient for Casting Roller,
It is worth promoting.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the Casting Roller of the present invention；
Fig. 3 is the structural schematic diagram of the rabbling mechanism of the present invention；
Fig. 4 is the sectional view of the roll shaft of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the embodiment of the present invention, a kind of casting and rolling machine cooling body, including Casting Roller 1, the Casting Roller 1
If there are two, the center of setting symmetrical above and below, Casting Roller 1 is equipped with roll shaft 2, and the both ends of roll shaft 2 are mounted on holder 3 by bearing
On, the left part center of the inner hollow of Casting Roller 1, roll shaft 2 is equipped with drainage channel 4, and the left end of roll shaft 2 is equipped with and drainage channel 4
The right end of the rotary joint 5 of connection, drainage channel 4 extends to inside Casting Roller 1, and roll shaft 2 is equipped with and drainage channel 4
The osculum of right end connection, roll shaft 2 are equipped with the drinking-water pipe 6 being connected to osculum, and the connected roll shaft 2 in one end of drinking-water pipe 6 is another
End extends close to the position of 1 inner wall of Casting Roller, and the right part center of roll shaft 2 is equipped with intake tunnel 7, the right end of roll shaft 2 be equipped with
The rotary joint 5 that intake tunnel 7 is connected to, the left end of intake tunnel 7 extends to inside Casting Roller 1, and roll shaft 2 be equipped with into
The osculum of the left end connection of water channel 7；
Roll shaft 2 inside Casting Roller 1 is equipped with rabbling mechanism 8, which includes rotary drum 9 and blade 10, transfer
Drum 9 is rotatablely connected with roll shaft 2, and the outer wall of the cylindrical portion of rotary drum 9 is equipped with the blade 10 of several uniform annular array distributions, rotary drum
The inner wall of 9 cylindrical portion is equipped with gear ring 11, and the roll shaft 2 inside rotary drum 9 is equipped with sun gear 12, sun gear 12 and gear ring
Planetary gear 13 is equipped between 11, sun gear 12 is engaged with planetary gear 13, and planetary gear 13 is engaged with gear ring 11, planet tooth
Wheel 13 is mounted on by gear shaft on planet carrier 14, is connected by bearing between gear shaft and planet carrier 14, planet carrier 14 and roller
It is connected by bearing between axis 2.
Further, the left part of roll shaft 2 is equipped with driven gear 21, and the driven gear 21 of two Casting Rollers 1 is intermeshed, top
The driven gear 21 of Casting Roller 1 engaged with driving gear 22, driving gear 22 is fixedly mounted on the output shaft of speed reducer 23,
The output shaft of the input axis connection motor of speed reducer 23.
Further, rotary drum 9 is that cover board composition is arranged in cylinder both ends, and oil sealing is equipped between cover board and shaft.Water is avoided to enter
In rotary drum 9.
Further, the rotary joint 5 of 2 left end of roll shaft connects drainage pipeline, and the rotary joint 5 of right end connects water supply line,
Water supply line connects cooling-water machine by water pump.
Further, drinking-water pipe 6 be equipped with one or two or it is multiple.
The design feature and its operation principle of the present invention：Casting Roller 1 is designed as hollow structure by the present invention, and is noted in inside
Enter cooling water to be cooled down, the centrifugal force generated when rotating in order to avoid Casting Roller 1 makes the water flowing near 1 inner wall of Casting Roller
Reduce, the present invention designs several rabbling mechanisms 8 on roll shaft 2, and the blade 10 of rabbling mechanism 8 can disturb inside Casting Roller 1
Flow, the centrifugal force generated when Casting Roller 1 on the one hand being avoided to rotate makes the water flowing near 1 inner wall of Casting Roller reduce, another
Flow after aspect disturbance can greatly improve cooling efficiency；
Specifically cooling water enters Casting Roller 1 by the rotary joint 5 and intake tunnel 7 of right end, then passes through drainage channel 4
It is discharged with the rotary joint 5 of left end, internal roller shafts 2 drive sun gear 12 to drive rotary drum by planetary gear 13 and gear ring 11 again
9 and blade 10 thereon rotate, due to devising sun gear, planetary gear and gear ring 11, between rotary drum 9 and roll shaft 2
Speed discrepancy is generated, rotary drum 9 is enable to be rotated relative to roll shaft 2, the gear ratio by designing sun gear 12 and gear ring 11 can
Both adjustment transmission ratio, so as to adjust the speed discrepancy between rotary drum 9 and roll shaft 2.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of casting and rolling machine cooling body, including Casting Roller, which is characterized in that symmetrical above and below to set there are two the Casting Roller is set
It sets, the center of Casting Roller is equipped with roll shaft, and the both ends of roll shaft are rack-mount by bearing, the inner hollow of Casting Roller, roll shaft
Left part center be equipped with drainage channel, the left end of roll shaft is equipped with the rotary joint being connected to drainage channel, the right end of drainage channel
It extends to inside Casting Roller, and roll shaft is equipped with the osculum being connected to the right end of drainage channel, roll shaft is equipped with and draining
The drinking-water pipe of hole connection, the connected roll shaft in one end of drinking-water pipe, the other end extend close to the position of Casting Roller inner wall, the right side of roll shaft
Portion center is equipped with intake tunnel, and the right end of roll shaft is equipped with the rotary joint being connected to intake tunnel, and the left end of intake tunnel extends
To inside Casting Roller, and roll shaft is equipped with the osculum being connected to the left end of intake tunnel；It is set on roll shaft inside Casting Roller
There is rabbling mechanism, which includes rotary drum and blade, and wherein rotary drum is rotatablely connected with roll shaft, the outer wall of the cylindrical portion of rotary drum
It is equipped with the blade of several uniform annular array distributions, the inner wall of the cylindrical portion of rotary drum is equipped with gear ring, the roll shaft inside rotary drum
It is equipped with sun gear, planetary gear is equipped between sun gear and gear ring, sun gear is engaged with planetary gear, planetary gear
It is engaged with gear ring, planetary gear is mounted on by gear shaft on planet carrier, is connected by bearing between gear shaft and planet carrier, row
It is connected by bearing between carrier and roll shaft.
2. a kind of casting and rolling machine cooling body according to claim 1, which is characterized in that the left part of the roll shaft is equipped with driven
Gear, the driven gear intermeshing of two Casting Rollers, the driven gear of the Casting Roller of top are engaged with driving gear, driving tooth
Wheel is fixedly mounted on the output shaft of speed reducer, the output shaft of the input axis connection motor of speed reducer.
3. a kind of casting and rolling machine cooling body according to claim 1, which is characterized in that the rotary drum is arranged for cylinder both ends
Cover board is constituted, and oil sealing is equipped between cover board and shaft.
4. a kind of casting and rolling machine cooling body according to claim 1, which is characterized in that the rotary joint of the roll shaft left end
Drainage pipeline is connected, the rotary joint of right end connects water supply line, and water supply line connects cooling-water machine by water pump.
5. a kind of casting and rolling machine cooling body according to claim 1, which is characterized in that the drinking-water pipe set there are one or two
It is a or multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415981.4A CN108672500A (en) | 2018-05-03 | 2018-05-03 | A kind of casting and rolling machine cooling body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810415981.4A CN108672500A (en) | 2018-05-03 | 2018-05-03 | A kind of casting and rolling machine cooling body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108672500A true CN108672500A (en) | 2018-10-19 |
Family
ID=63802022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810415981.4A Pending CN108672500A (en) | 2018-05-03 | 2018-05-03 | A kind of casting and rolling machine cooling body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108672500A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019877A (en) * | 2023-10-07 | 2023-11-10 | 三鑫重工机械有限公司 | Internal circulation cooling roller |
-
2018
- 2018-05-03 CN CN201810415981.4A patent/CN108672500A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019877A (en) * | 2023-10-07 | 2023-11-10 | 三鑫重工机械有限公司 | Internal circulation cooling roller |
| CN117019877B (en) * | 2023-10-07 | 2023-12-19 | 三鑫重工机械有限公司 | Internal circulation cooling roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |