CN207057590U - A kind of fan-shaped sections of slab continuous roller - Google Patents
A kind of fan-shaped sections of slab continuous roller Download PDFInfo
- Publication number
- CN207057590U CN207057590U CN201720961590.3U CN201720961590U CN207057590U CN 207057590 U CN207057590 U CN 207057590U CN 201720961590 U CN201720961590 U CN 201720961590U CN 207057590 U CN207057590 U CN 207057590U
- Authority
- CN
- China
- Prior art keywords
- roller
- connecting shaft
- water
- flow guide
- sections
- 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
Abstract
The utility model provides a kind of fan-shaped sections of slab continuous roller, including segmented roller, fixing end supporting, intermediate support and floating end supporting, by connecting axis connection and transmitting moment of torsion between adjacent two sections of rollers, and directly or indirectly sealed between the connecting shaft and roller, cooling-water duct is provided with every section of roller, the connecting shaft is internally provided with water hole, and the water hole connects the cooling-water duct of adjacent two sections of rollers.The utility model, adjacent two sections of rollers are by connecting axis connection and transmitting moment of torsion, ensure that two sections of roller synchronizations rotate, connecting shaft is internally provided with the cooling-water duct that water hole connects two sections of rollers, is sealed between connecting shaft and roller, while as connection member and provides cooling water interface channel, there is no the connection of transition water jacket between segmentation, assembling structure is simplified, water route connection water jacket seal is easily damaged between avoiding segmentation, the problem of easy leak.By connecting axis connection, while it is easy to dismount, improves the maintainability of roller.
Description
Technical field
The utility model originally belongs to liquid condition shaping technical field, particularly a kind of fan-shaped sections of slab continuous roller.
Background technology
During the continuously casting of slab, fan-shaped section roller play supporting guide strand and clamping drawing strand make it before
The effect entered.Because its effect is different, fan-shaped section roller is divided into two kinds of forms of free roll and driven roller.
Because during continuously casting, fan-shaped section roller directly contacts with high temperature strand, its cooling protection effect is direct
Roller service life is influenceed, or even influences the popularization of some special process technologies.
At present, the cooling of fan-shaped sections of slab continuous roller is aided with outside two cold carbonated drinks mainly based on internal water flowing cooling
Cooling.Interior cold form is divided into the water flowing cooling of central small hole footpath, close to porous surface water flowing cooling etc. again.The water flowing of central small hole footpath is cold
But mode is because water flowing face is away from roller surfaces, it is necessary to is aided with two cold carbonated drink coolings and just can guarantee that roll surface temperature will not be too
Height, otherwise it cannot be guaranteed that rational roller service life.Close to the porous surface water flowing type of cooling because flow of cooling water is close
Roller surfaces, can also effectively cooling protection roller, but too many deep hole drilling can significantly even if being cooled down without two cold carbonated drinks
Increase roller manufacturing cost.
Roller structure is mainly the more segment types of small roll neck.It is divided into segmented, core again according to the type of attachment between merogenesis is different
Shaft type, monoblock type, elastic conjunction monoblock type etc., wherein monoblock type metamerism roller because intermediate support needs to use split bearing, into
Ben Taigao, it is typically only used for driven roller.Mandrel type structure can only use the water flowing of central small hole footpath to cool down, and be not suitable for dry type and pour
Note technique, meanwhile, dismount for convenience, also need to during assembling smear copper sludge between roller set mandrel, prevent roller set from existing with mandrel
Get rusty or be engaged under high temperature, operating cost is higher.The type of cooling selection of segmented roller is more flexible, has center small at present
The problem of aperture water flowing cools down and close to design forms such as porous surface water flowing coolings, but presence one is common, water route between segmentation
Connection water jacket seal is easily damaged, and easy leak, not only increases rate of water make-up and the improper replacing number of fan-shaped section, increase are produced into
This, has an effect on slab quality, while every section of roller of some sectional designs uses two bearing separate supports, causes bearing number
Measure more, strand at middle bearing bracket supporting breach is larger.Elastic conjunction formula entirety roller can solve roller cooling well
Protection problem, but it must be destructive to be disassembled due to it, it is also necessary to and special tool(s), assembling is also required to any special measures, therefore ties up
It is higher to protect cost.
The content of the invention
The deficiencies in the prior art in view of the above, the purpose of this utility model are a kind of fan-shaped sections of slab continuous roller
Son, while be easy to dismount, improve the maintainability of roller.
In order to achieve the above objects and other related objects, the utility model base case is as follows：
A kind of fan-shaped sections of slab continuous roller, including the supporting of segmented roller, fixing end, intermediate support and floating end branch
Hold, by connecting axis connection and transmitting moment of torsion between adjacent two sections of rollers, and between the connecting shaft and roller directly or indirectly
Seal, be provided with cooling-water duct in every section of roller, the connecting shaft is internally provided with water hole, and the water hole is by adjacent two sections
The cooling-water duct connection of roller.
Using said structure, adjacent two sections of rollers ensure that two sections of roller synchronizations turn by connecting axis connection and transmitting moment of torsion
Dynamic, connecting shaft is internally provided with the cooling-water duct that water hole connects two sections of rollers, seals between connecting shaft and roller, makees simultaneously
For connection member and cooling water interface channel is provided, does not have the connection of transition water jacket between segmentation, simplifies assembling structure, avoid point
Intersegmental water route connection water jacket seal is easily damaged, the problem of easy leak.By connecting axis connection, while it is easy to dismount, improves
The maintainability of roller.
Further, the connecting shaft first end is interference fitted with the first paragraph in adjacent two sections of rollers, the end of connecting shaft second
It is connected with second segment by adapter sleeve.
Further, the end of connecting shaft second has square toes, and the adapter sleeve is interference fitted with second segment roller, adapter sleeve
Interior to be provided with square hole, the square toes at the end of connecting shaft second stretch into and moment of torsion are transmitted in square hole, the shaft shoulder and the adapter sleeve gap of connecting shaft
Coordinate, and be provided with sealing ring.
It is arranged such, adjacent two sections of rollers are coordinated by the shaft shoulder feels relieved, and ensures that two sections of rollers are concentric, is connected by square toes,
Ensure that two sections of roller synchronizations rotate, and transmit moment of torsion.First connecting shaft can be connected with first paragraph roller in the establishment of component stage solid
It is set to one, adapter sleeve is fixed as one with the second tube roll, when integrally assembling, only two sections of rollers need to be passed through into square toes and axle
Set is connected and sealed, and when needing to safeguard, only need to pull down second segment roller from square toes just can separate two sections of rollers,
It is easy to operate, improve installation and maintenance efficiency.
Further, the flow guide sleeve that every section of roller includes roller set and is arranged in roller set, the flow guide sleeve outer wall is vertically
A plurality of cooling water guiding gutter is offered, forms the cooling-water duct.
Using said structure, cooling-water duct in roller can be made as close to roller surfaces, to improve cooling effect, carry
High roller service life；Allow its normal use in the case of the cold carbonated drink supplement heat rejecter in no outside two.
Further, the flow guide sleeve coordinates with roller set gap.
Further, the flow guide sleeve end set has the water conservancy diversion conical surface.The water conservancy diversion conical surface is set, is easy to cooling water can be smoothly
Cooling-water duct is flowed into, ensures cooling effect.
The utility model provides a kind of fan-shaped sections of slab continuous roller simultaneously, including the supporting of segmented roller, fixing end,
Intermediate support and floating end supporting, the segmented roller include multistage roller, and wherein leading portion roller is fixedly installed connecting shaft,
Back segment roller is fixedly installed adapter sleeve, and connecting shaft has the shaft shoulder and square toes, and adapter sleeve is provided with square hole, the side of the leading portion roller
Head stretches into and moment of torsion is transmitted in square hole, and the shaft shoulder and the adapter sleeve of the connecting shaft coordinate, and mating surface is provided with sealing ring, the company
Water hole is offered inside spindle.
Adjacent two sections of rollers are coordinated by the shaft shoulder feels relieved, and ensures that two sections of rollers are concentric, is connected by square toes, ensures two sections of rollers
Sub- synchronous axial system, and moment of torsion is transmitted, and square toes are internally provided with the cooling-water duct that water hole connects two sections of rollers, and square toes are same
Shi Zuowei connection members and offer interface channel, do not have the connection of transition water jacket, simplify assembling structure, the shaft shoulder is with being connected between segmentation
Sealing ensure that sealing effectiveness between set, and water route connection water jacket seal is easily damaged between avoiding segmentation, the problem of easy leak.
Connected by square toes, while be easy to dismount, improve the maintainability of roller.
Further, the segmented roller includes the first roller units, the 3rd roller units and at least one second roller
Unit, the first roller units include roller set, the flow guide sleeve being arranged in roller set and first that is fixedly mounted on roller set both ends
Support axle and connecting shaft；Second roller units include roller set, the flow guide sleeve being arranged in roller set and are fixedly mounted on roller set
The connecting shaft and adapter sleeve at both ends；3rd roller units include roller set, the flow guide sleeve being arranged in roller set and fixed peace
The second support shaft and adapter sleeve mounted in roller set both ends；Between first roller units and the second roller units and the second roller list
Connected between member and the 3rd roller units by connecting shaft and adapter sleeve, the first support shaft of first roller units is with consolidating
Fixed end support connection, the second support shaft and the floating end support connection of the 3rd roller units.
Axle is connected through when the second roller units are multiple, between adjacent second roller units to connect with adapter sleeve.
Further, flow guide sleeve is encapsulated in roller set by first support shaft at the first roller units roller set both ends and connecting shaft
It is interior, and it is provided with spacer ring between flow guide sleeve both ends and connecting shaft and the first support shaft；The connecting shaft of second roller units and
Flow guide sleeve is encapsulated in roller set by adapter sleeve, and spacer ring is provided between the flow guide sleeve both ends and connecting shaft and adapter sleeve；Described
Flow guide sleeve is encapsulated in roller set by second support shaft and connecting shaft at three roller units rollers set both ends, and flow guide sleeve both ends are with being connected
Spacer ring is provided between axle and the second support shaft.
Further, the flow guide sleeve outer wall offers a plurality of cooling water guiding gutter vertically, and flow guide sleeve, which is provided at both ends with, leads
Flow cone face.
Further, the connecting shaft between adjacent two sections of rollers is supported on the intermediate support.Due between two sections of rollers
By a connection axis connection, relative to the situation of tradition two bearings of needs, each intermediate support only sets an axle
Adjacent two sections of rollers can be supported by holding, and simplify mounting structure, reduce the strand supporting breach at middle bearing bracket.
As described above, the beneficial effects of the utility model are：Adjacent two sections of rollers are connected by axis hole with square toes, ensure two
Section roller with one heart and synchronous axial system, and transmits moment of torsion, and connecting shaft is internally provided with the cooling that water hole connects two sections of rollers
Aquaporin, connecting shaft use as connection member and provide interface channel for cooling water simultaneously, do not have transition water jacket company between segmentation
Connect, simplify mounting structure, sealed between the shaft shoulder and roller and ensure that sealing effectiveness, water route connection water jacket is close between avoiding segmentation
Sealing is easily damaged, the problem of easy leak.
Flow guide sleeve outer wall opens up cooling water guiding gutter vertically, allows roller inner cold water passage as close to roller table
Face, improve cooling effect, allow its normal use in the case of the cold carbonated drink supplement heat rejecter in no outside two.
When continuously pouring steel, even if being poured into a mould using dry type, effective cooling protection to roller can be also realized, improving roller makes
With the life-span, while it is easy to dismount, improves the maintainability of roller.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1；
Fig. 2 is the schematic diagram of 1 adjacent two section of roller junction of embodiment；
Fig. 3 is A-A sectional drawings in Fig. 1；
Fig. 4 is B-B sectional drawings in Fig. 1；
Fig. 5 is the structural representation of the first roller units in embodiment 2；
Fig. 6 is the structural representation of the second roller units in embodiment 2；
Fig. 7 is the structural representation of the 3rd roller units in embodiment 2.
Piece mark explanation
1- fixing ends support
2- intermediate supports
3- floating ends support
31- middle bearing brackets
32- intermediate bearings
33- intermediate support lids
4- rollers
41- roller sets
42- flow guide sleeves
43- cooling water guiding gutters
The 44- water conservancy diversion conical surfaces
5- connecting shafts
51- water holes
52- spindle noses one
53- spindle noses two
6- spacer rings
7- swivel joints
8- adapter sleeves
9- sealing rings
10 support shafts
Embodiment
Embodiment of the present utility model is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the present utility model easily.
Below by taking three merogenesis free rolls as an example, the utility model is described in further detail：
As shown in figure 1, a kind of fan-shaped sections of slab continuous roller, including segmented roller, fixing end supporting 1, middle branch
2 and floating end supporting 3 are held, wherein, connected between adjacent two sections of rollers 4 by connecting shaft 5 and transmit moment of torsion, the both ends of connecting shaft 5
Fix with front and rear section roller 4 and directly or indirectly seal respectively, prevent leak；Connecting shaft 5 is supported on middle branch by its axle journal
Hold on 2, so as to support each section of in-between roller 4, the roller 4 positioned at both ends by fixing end supporting 1 and intermediate support 2 and floats
Moved end supporting 3 and intermediate support 2 support.
The both ends of connecting shaft 5 are sealed respectively with adjacent two sections of rollers 4, and cooling-water duct, connecting shaft are provided with every section of roller 4
5 are internally provided with water hole 51, are connected the cooling-water duct of two sections of rollers 4 by water hole 51, so that cooling water is adjacent
Circulated between roller 4, wherein it is cold to introduce or to draw to be respectively arranged with swivel joint 7 for fan-shaped sections of slab continuous roller both ends
But water.For ease of processing, water hole 51 is arranged on the center of connecting shaft 5.
Adjacent two sections of rollers 4 are connected by connecting shaft 5, ensure two sections of rollers 4 with one heart and synchronous axial system, and transmit moment of torsion,
And connecting shaft 5 is internally provided with the cooling-water duct that water hole 51 connects two sections of rollers 4, connecting shaft 5 is used as connecting portion simultaneously
Part and interface channel is provided for cooling water, there is no the connection of transition water jacket between segmentation, simplify mounting structure, connecting shaft 5 and roller 4
Between sealing ensure that sealing effectiveness, water route connection water jacket seal is easily damaged between avoiding segmentation, the problem of easy leak.It is logical
Cross connecting shaft 5 to connect, while be easy to dismount, improve the maintainability of roller 4.
Further as shown in Figure 2 and Figure 4, the first end of connecting shaft 5 is matched somebody with somebody with the first paragraph interference in adjacent two sections of rollers 4
Close, the second end of connecting shaft 5 is connected with second segment by adapter sleeve 8.As shown in figure 1, in three sections of rollers 4 from left to right, even
The spindle nose 1 of spindle 5 is interference fitted with left section of roller, and adapter sleeve 8 is interference fitted with right section of roller, the spindle nose 2 53 of connecting shaft 5
For square toes, the square toes are stretched into adapter sleeve 8 and coordinated with the square hole gap of adapter sleeve 8, the shaft shoulder and adapter sleeve 8 of connecting shaft 5 it
Between be provided with sealing ring 9, ensure that cooling water does not leak, dismantled when being easily installed and seal, and safeguarding.Wherein positioned at head end and
The roller 4 of end is arranged in fixing end supporting 1 and floating end supporting 3 by support shaft 10 (without square toes) respectively.
It is arranged such, first connecting shaft 5 can be connected with first paragraph roller and be integrated in the establishment of component stage, in entirety
During assembling, connecting shaft 5 need to be only connected with second segment roller by spindle nose 2 53 and adapter sleeve 8, when needing to safeguard, only
Second segment roller need to be pulled down from the connecting shaft 5 of first end roller and just two sections of rollers 4 can be separated, it is easy to operate, improve peace
Dress and maintenance efficiency.
Preferably, the connecting shaft 5 between adjacent two sections of rollers is supported on the intermediate support 2.Intermediate support 2 includes
Intermediate support lid 33, middle bearing bracket 31 and an intermediate bearing 32 in middle bearing bracket 31, due to two sections of rollers
Between connected by a connecting shaft 5, the situation of two bearings, 2 settings of each intermediate support are needed relative to tradition
One bearing can support connecting shaft 5, and roller 4 is supported by connecting shaft 5, simplify mounting structure, reduce middle bearing bracket
Strand supporting breach at 31.
As shown in Figures 2 and 3, in order that cooling-water duct improves cooling effect as close to the surface of roller 4 in roller
Fruit, the flow guide sleeve 42 that every section of roller 4 includes roller set 41 and is arranged in roller set 41, the outer wall of flow guide sleeve 42 offers more vertically
Bar cooling water guiding gutter 43, forms the cooling-water duct, and cooling water guiding gutter 43 is uniformly distributed circumferentially.Because cooling water connects
Nearly roller surfaces flowing, the cooling effect of roller is significantly improved, reduce the surface temperature of roller, that improves roller uses the longevity
Life.Allow its normal use in the case of the cold carbonated drink supplement heat rejecter in no outside two.
For ease of installation, the flow guide sleeve 42 covers 41 gaps with roller and coordinated.
To ensure the uniformity of water conservancy diversion, the both ends end set of flow guide sleeve 42 has the water conservancy diversion conical surface 44.Make to come from the center of connecting shaft 5
The cooling water of water hole 51 can uniformly flow into the cooling-water duct of next section of roller, ensure cooling effect.
Preferably, spacer ring 10 is provided between flow guide sleeve 42 and connecting shaft 5 and between flow guide sleeve and adapter sleeve 8, is connected
The end of axle 5 is also provided with the water conservancy diversion conical surface corresponding with flow guide sleeve 42, makes have gap between flow guide sleeve 42 and connecting shaft 5, so as to cold
But current lead to.
Wherein, fixing end supporting 1 is by end cap, swivel joint 7, end bearing seat, end bearing, shaft end gland, spacer ring etc.
Composition；Floating end supporting 3 is made up of end cap, swivel joint 7, end bearing seat, end bearing, shaft end gland etc.；These belong to
Prior art, repeat no more.
The utility model, connecting shaft 5 as connection member and provide interface channel simultaneously, do not have transition water jacket company between segmentation
Connect, simplify mounting structure, sealed between connecting shaft 5 and roller and ensure that sealing effectiveness, avoid connection water in water route between segmentation
Set seal is easily damaged, the problem of easy leak.
The outer wall of flow guide sleeve 42 opens up cooling water guiding gutter 43 vertically, allows roller inner cold water passage as close to roller
Surface, improve cooling effect, allow its normal use in the case of the cold carbonated drink supplement heat rejecter in no outside two.
When continuously pouring steel, even if being poured into a mould using dry type, effective cooling protection to roller can be also realized, improving roller makes
With the life-span, while it is easy to dismount, improves the maintainability of roller.
The utility model is easy to maintain, and dismounting does not all need special tool(s).When disassembling, it is only necessary to disengage paragraph by paragraph, you can convenient
Decompose whole parts in ground.
Embodiment 2
As shown in Fig. 1, Fig. 5, Fig. 6 and Fig. 7, another embodiment of the present utility model, a kind of segments of slab
Section roller, including segmented roller, fixing end supporting 1, intermediate support 2 and floating end supporting 3, segmented roller includes multistage roller
Son, wherein leading portion roller are fixedly installed connecting shaft 5, and back segment roller is fixedly installed adapter sleeve 8, connecting shaft 5 have the shaft shoulder and
Square toes (i.e. spindle nose 2 53), adapter sleeve 8 are provided with square hole 82, and the square toes of the leading portion roller stretch into and moment of torsion is transmitted in square hole 82, even
The circular hole 81 of the shaft shoulder of spindle 5 and adapter sleeve 8 coordinates, and mating surface is provided with sealing ring 9, the center of connecting shaft 5 offered water
Hole 51, the cooling-water duct of adjacent two sections of rollers is connected.
Adjacent two sections of rollers are coordinated by the shaft shoulder feels relieved, and ensures that two sections of rollers are concentric, is connected by square toes, ensures two sections of rollers
Sub- synchronous axial system, and moment of torsion is transmitted, and square toes are internally provided with the cooling-water duct that water hole 51 connects two sections of rollers, connection
Axle 5 as connection member and provides interface channel simultaneously, does not have the connection of transition water jacket between segmentation, simplifies assembling structure, the shaft shoulder
Sealing ensure that sealing effectiveness between adapter sleeve 8, and water route connection water jacket seal is easily damaged between avoiding segmentation, easy leak
The problem of.Connected by square toes, while be easy to dismount, improve the maintainability of roller.
It is with the difference of embodiment 1：Segmented roller is divided into the first roller units, the second roller units and the 3rd
Roller units；As shown in figure 5, the first roller units include roller set 41, the flow guide sleeve 42 being arranged in roller set 41 and interference dress
Fit over support shaft 10 and connecting shaft 5 that roller covers 41 both ends；The spindle nose 1 of the connecting shaft 5 and the interference fit of roller set 41, spindle nose two
53 be square toes；The outer wall of flow guide sleeve 42 offers a plurality of cooling water guiding gutter vertically, and flow guide sleeve 42 is provided at both ends with the water conservancy diversion conical surface；
First roller units roller covers the support shaft 10 at 41 both ends and flow guide sleeve 42 is encapsulated in roller set 41 by connecting shaft 5, and flow guide sleeve 42
Spacer ring 6 is provided between both ends and connecting shaft 5 and support shaft 10.
As shown in fig. 6, the second roller units of medial section include roller set 41, be arranged on roller set 41 in flow guide sleeve 42 with
And elastic conjunction covers the connecting shaft 5 and adapter sleeve 8 at 41 both ends in roller, support shaft 10 and the fixing end supporting of the first roller units connect
Connect, connecting shaft 5 is connected with the adapter sleeve 8 of second roller units, and the connecting shaft 5 and adapter sleeve 8 of the second roller units will be led
Stream set 42 is encapsulated in roller set 41, and spacer ring 6 is provided between the both ends of flow guide sleeve 42 and connecting shaft 5 and adapter sleeve 8.
As shown in fig. 7, the second roller units difference is, the 3rd roller units one end is adapter sleeve 8, and the other end is
Support shaft 10 without square toes, remaining structure are identical.
First roller units, the 3rd roller units and at least one second roller list are included in whole fan-shaped section roll attached bag
Member, connected between the first roller units and the second roller units by connecting shaft 5 and adapter sleeve 8, adjacent second roller units it
Between cross connecting shaft 5 and adapter sleeve 8 and be sequentially connected, the support shaft 10 of the first roller units is supported in fixing end supporting 1, two sections of rollers
Connecting shaft 5 between son is supported on the intermediate support 2, and the support shaft 10 of the 3rd roller units is connected with floating end supporting 3.
Remaining structure is with reference to embodiment 1.
In this example by fan-shaped section roller before assembling, direct packaging is multiple roller units, passes through tool between roller units
The connecting shaft 5 and the connection of adapter sleeve 8 for having square toes coordinate, and are sealed by sealing ring；Installation and removal are convenient, are easy to safeguard.
The utility model significantly improves the cooling effect of roller, and roller by the redesign to roller structure
Easy to maintain, therefore, the utility model is especially suitable for needing the fan-shaped sections of slab continuous using dry calibration technique.
Any person skilled in the art all can be without prejudice under spirit and scope of the present utility model, to above-described embodiment
Carry out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from disclosed in the utility model
Spirit and all equivalent modifications for being completed under technological thought or change, should be contained by claim of the present utility model
Lid.
Claims (10)
1. a kind of fan-shaped sections of slab continuous roller, including the supporting of segmented roller, fixing end, intermediate support and floating end branch
Hold, it is characterised in that：By connecting axis connection and transmitting moment of torsion between adjacent two sections of rollers, and between the connecting shaft and roller
Directly or indirectly seal, be provided with cooling-water duct in every section of roller, the connecting shaft is internally provided with water hole, the water hole
The cooling-water duct of adjacent two sections of rollers is connected.
A kind of 2. fan-shaped sections of slab continuous roller according to claim 1, it is characterised in that：The connecting shaft first end
It is interference fitted with the first paragraph in adjacent two sections of rollers, the end of connecting shaft second is connected with second segment by adapter sleeve.
A kind of 3. fan-shaped sections of slab continuous roller according to claim 2, it is characterised in that：The end of connecting shaft second
With square toes, the adapter sleeve is interference fitted with second segment roller, and square hole, the side at the end of connecting shaft second are provided with adapter sleeve
Head stretches into and moment of torsion is transmitted in square hole, and the shaft shoulder and the adapter sleeve gap of connecting shaft coordinate, and are provided with sealing ring.
A kind of 4. fan-shaped sections of slab continuous roller according to claim 1-3 any one, it is characterised in that：Every section of roller
The flow guide sleeve that attached bag includes roller set and is arranged in roller set, the flow guide sleeve outer wall offer a plurality of cooling water water conservancy diversion vertically
Groove, form the cooling-water duct.
A kind of 5. fan-shaped sections of slab continuous roller according to claim 4, it is characterised in that：The flow guide sleeve and roller set
Gap coordinates.
A kind of 6. fan-shaped sections of slab continuous roller according to claim 4, it is characterised in that：The flow guide sleeve end is set
It is equipped with the water conservancy diversion conical surface.
7. a kind of fan-shaped sections of slab continuous roller, including the supporting of segmented roller, fixing end, intermediate support and floating end branch
Hold, it is characterised in that：The segmented roller includes multistage roller, and wherein leading portion roller is fixedly installed connecting shaft, back segment roller
Son is fixedly installed adapter sleeve, and connecting shaft has the shaft shoulder and square toes, and adapter sleeve is provided with square hole, and the square toes of the leading portion roller stretch into
Moment of torsion is transmitted in square hole, the shaft shoulder and the adapter sleeve of the connecting shaft coordinate, and mating surface are provided with sealing ring, in the connecting shaft
Portion offers water hole.
A kind of 8. fan-shaped sections of slab continuous roller according to claim 7, it is characterised in that：The segmented roller bag
The first roller units, the 3rd roller units and at least one second roller units are included, the first roller units include roller set, are arranged on
Roller set in flow guide sleeve and be fixedly mounted on roller set both ends the first support shaft and connecting shaft；Second roller units include
Roller set, the flow guide sleeve being arranged in roller set and the connecting shaft and adapter sleeve that are fixedly mounted on roller set both ends；3rd roller
Unit includes roller set, the flow guide sleeve being arranged in roller set and the second support shaft and adapter sleeve that are fixedly mounted on roller set both ends；
Pass through connecting shaft between first roller units and the second roller units and between the second roller units and the 3rd roller units
Connected with adapter sleeve, the first support shaft and the fixing end support connection of first roller units, the second of the 3rd roller units
Support shaft and floating end support connection.
A kind of 9. fan-shaped sections of slab continuous roller according to claim 8, it is characterised in that：First roller units
Flow guide sleeve is encapsulated in roller set by first support shaft and connecting shaft at roller set both ends, and flow guide sleeve both ends and connecting shaft and first
Spacer ring is provided between support axle；Flow guide sleeve is encapsulated in roller set by the connecting shaft and adapter sleeve of second roller units, and this is led
Spacer ring is provided between stream set both ends and connecting shaft and adapter sleeve；Second support shaft at the 3rd roller units roller set both ends and
Flow guide sleeve is encapsulated in roller set by connecting shaft, and is provided with spacer ring between flow guide sleeve both ends and connecting shaft and the second support shaft.
A kind of 10. fan-shaped sections of slab continuous roller according to claim 8 or claim 9, it is characterised in that：Outside the flow guide sleeve
Wall offers a plurality of cooling water guiding gutter vertically, and flow guide sleeve is provided at both ends with the water conservancy diversion conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961590.3U CN207057590U (en) | 2017-08-02 | 2017-08-02 | A kind of fan-shaped sections of slab continuous roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720961590.3U CN207057590U (en) | 2017-08-02 | 2017-08-02 | A kind of fan-shaped sections of slab continuous roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207057590U true CN207057590U (en) | 2018-03-02 |
Family
ID=61519212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720961590.3U Active CN207057590U (en) | 2017-08-02 | 2017-08-02 | A kind of fan-shaped sections of slab continuous roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207057590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422848A (en) * | 2023-04-06 | 2023-07-14 | 宝镁特(上海)智能工程有限公司 | Fan-shaped section driven roller of continuous casting machine with independent cooling and multi-section combined structure |
-
2017
- 2017-08-02 CN CN201720961590.3U patent/CN207057590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116422848A (en) * | 2023-04-06 | 2023-07-14 | 宝镁特(上海)智能工程有限公司 | Fan-shaped section driven roller of continuous casting machine with independent cooling and multi-section combined structure |
| CN116422848B (en) * | 2023-04-06 | 2024-05-14 | 宝镁特(上海)智能工程有限公司 | Fan-shaped section driven roller of continuous casting machine with independent cooling and multi-section combined structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207057590U (en) | A kind of fan-shaped sections of slab continuous roller | |
| BRPI0617619B1 (en) | ingot guide roll | |
| CN208214260U (en) | Continuous Casting Rolls with internal cooling structure | |
| CN105592958B (en) | The twisted wire deflector roll of cooling | |
| CN107511466A (en) | A kind of cooling water circulating device for continuous casting roller group | |
| CN207057589U (en) | A kind of roller of interior cooling | |
| CN106141215A (en) | A kind of shaft core cooling electro spindle | |
| CN205954086U (en) | Subregion cooled crystallizer | |
| CN212293710U (en) | Heating passageway for distillation production of titanium sponge by combined method | |
| CN206747574U (en) | Cooling body on casting mould | |
| CN106217125B (en) | A kind of shaft core cooling structure | |
| CN207592744U (en) | Conticaster roller | |
| CN204549255U (en) | A kind of conveying roller | |
| CN102310175A (en) | Drive roller of continuous casting machine provided with annular cooling slot | |
| CN209526618U (en) | A kind of motor cooling water channel structure | |
| CN105008065A (en) | Cooled strand guide roller mounted at more than one location | |
| CN204963577U (en) | Cantilever roll table roller bearing cooling device | |
| CN201507743U (en) | Bidirectional rotating joint with external bearing | |
| CN204381972U (en) | A kind of air cooling system of miniature high-speed electro spindle | |
| CN202224614U (en) | Connector for communication between continuous metal casting mould and metal melting furnace | |
| CN105127202A (en) | Combined vertical roll for 1450 hot-strip mill | |
| CN106321844A (en) | Sealing mechanism of crosslinking production line | |
| CN104658742B (en) | A kind of transformator rectifier structure | |
| CN209578092U (en) | A kind of conticaster water cooled rolls | |
| CN202905286U (en) | A constant-speed power-assisting device used for an enameled wire producing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |