CN207887630U - A kind of roll cooling device - Google Patents
A kind of roll cooling device Download PDFInfo
- Publication number
- CN207887630U CN207887630U CN201721827179.3U CN201721827179U CN207887630U CN 207887630 U CN207887630 U CN 207887630U CN 201721827179 U CN201721827179 U CN 201721827179U CN 207887630 U CN207887630 U CN 207887630U
- Authority
- CN
- China
- Prior art keywords
- ring shape
- fixed frame
- circular ring
- cooling device
- cooling unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of roll cooling device, including fixed cell and cooling unit, fixed cell includes the identical circular ring shape fixed frame of two structures and two support foot rests, arc groove is arranged in support foot rest upper end, circular ring shape fixed frame supports in arc groove, circular ring shape fixed frame can be rotated relative to arc groove, it is equidistantly fixedly connected in an axial direction by several metallic contact strips between circular ring shape fixed frame, cooling unit is cirque structure, cooling unit is set in outside fixed cell, cooling unit includes ring support, spray tube, spray head, fixed part and moving portion, spray tube is fixed in the inner circle of ring support, spray head is set in qually spaced on spray tube, ring support bottom end is fixed on fixed part, moving portion is arranged in the bottom end of fixed part.A kind of roll cooling device described in the utility model has the advantages that simple structure and reasonable design, cooling is thorough, is simple to manufacture, good cooling results.
Description
Technical field
The utility model belongs to roll cooling apparatus field, more particularly, to a kind of roll cooling device.
Background technology
The roll cooling of roller mill is link important in roller technology, if uneven, Local cooling condition is not
The body of roll temperature of benefit increases, and causes local reaustenitizing, martensite, bainite can be quenched to again with postcooling；Make this
A little zone hardness increase, wearability enhances, and wear in use less and generate round shape protrusion, is i.e. speck phenomenon.The prior art
In, rolling mill roll cooling is generally cooled down by the way of spraying cooling water, and cooling effect not only influences the roll thermal crown of roll
With rolling template.Although in addition, in the prior art with bull spray mode, nozzle be arranged orientation and number it is limited, no
Comprehensive cooling can be carried out to roll, a degree of convexity occurs for roll and cooling effect is bad to make.
Invention content
In view of this, the utility model is directed to a kind of roll cooling device, to provide a kind of good cooling results, cooling
Uniform roll cooling device.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of roll cooling device, including fixed cell and cooling unit, fixed cell include the identical circle of two structures
Arc groove is arranged in annular fixing frame and two support foot rests, support foot rest upper end, and circular ring shape fixed frame is supported in arc groove
Interior, circular ring shape fixed frame can be rotated relative to arc groove, between circular ring shape fixed frame in an axial direction by several metallic contact strips
Equidistantly it is fixedly connected；
Cooling unit is cirque structure, and cooling unit is set in outside fixed cell, and cooling unit includes ring support, spray
Shower pipe, spray head, fixed part and moving portion, spray tube are fixed in the inner circle of ring support, spray head spaced set
On spray tube, coolant inlet is provided on spray tube, ring support bottom end is fixed on fixed part, and moving portion setting is solid
Determine the bottom end in portion.
Further, the circular ring shape fixed frame includes inner ring and outer rings, and inner ring is provided with the semicircle for fixing clamping
Shape clamping piece.
Further, the semi-circular clamp piece includes symmetrically arranged upper clamping piece and lower clamping piece, upper clamping piece with
Lower clamping piece can pass through the screw hole of its setting by nut tightening by bolt.
Further, the moving portion is idler wheel, and brake wheel piece is provided on idler wheel.
Further, circular ring shape fixed frame side is provided with swing handle.
Further, it is provided with smooth layer in the arc groove.
Compared with the existing technology, a kind of roll cooling device described in the utility model has the advantage that：
A kind of roll cooling device described in the utility model, roll is fixedly supported in circular ring shape fixed frame can be with annulus
Shape fixed frame rotates in arc groove, achievees the purpose that uniformly cooling；Cooling unit is cirque structure, is set in roll table
Face, and cooling unit is provided with moving portion, and cooling unit can move left and right, and carry out comprehensive cooling to roll, avoid cold
It is uneven occur Local cooling condition it is bad cause body of roll temperature increase the phenomenon that.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of roll cooling device schematic diagram described in the utility model embodiment；
Fig. 2 is the cooling unit partial schematic diagram described in the utility model embodiment.
Reference sign：
1- circular ring shape fixed frames；2- connection straps；3- cooling units；4- arc grooves；5- support foot rests；6- fixed parts；7-
Moving portion；8- spray tubes；9- coolant inlets；10- ring supports；11- spray heads；12- swing handles.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is directed to a kind of roll cooling device, and to provide a kind of good cooling results, cooling is uniformly rolled
Roller cooling device.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of roll cooling device, including fixed cell and cooling unit 3, fixed cell include the identical circle of two structures
Annular fixing frame 1 and two support foot rests 5, circular ring shape fixed frame 1 include inner ring and outer rings, and inner ring is provided with for fixing clamping
Semi-circular clamp piece, semi-circular clamp piece includes symmetrically arranged upper clamping piece and lower clamping piece, upper clamping piece and lower clamping
Piece can pass through the screw hole of its setting by nut tightening by bolt, and arc groove 4 is arranged in 5 upper end of support foot rest, and circular ring shape is fixed
Frame 1 supports in arc groove 4, is provided with smooth layer in arc groove 4, and circular ring shape fixed frame 1 can be opposite 4 turns with arc groove
It is dynamic, it is equidistantly fixedly connected in an axial direction by several metallic contact strips 2 between circular ring shape fixed frame 1,1 side of circular ring shape fixed frame
It is provided with swing handle 12, cooling unit 3 is cirque structure, and cooling unit 3 is set in outside fixed cell, and cooling unit 3 wraps
Ring support 10, spray tube 8, spray head 11, fixed part 6 and moving portion 7 are included, spray tube 8 is fixed at ring support 10
In inner circle, spray head 11 is set in qually spaced on spray tube 8, and coolant inlet 9,10 bottom of ring support are provided on spray tube 8
End is fixed on fixed part 6, and moving portion 7 is idler wheel, and moving portion 7 is arranged is provided with brake wheel on the bottom end of fixed part 6, idler wheel
Piece.
A kind of roll cooling device described in the utility model has the advantage that：
A kind of roll cooling device described in the utility model, roll is fixedly supported in circular ring shape fixed frame can be with annulus
Shape fixed frame rotates in arc groove, achievees the purpose that uniformly cooling；Cooling unit is cirque structure, is set in roll table
Face, and cooling unit is provided with moving portion, and cooling unit can move left and right, and carry out comprehensive cooling to roll, avoid cold
It is uneven occur Local cooling condition it is bad cause body of roll temperature increase the phenomenon that.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of roll cooling device, including fixed cell and cooling unit, it is characterised in that：Fixed cell includes two structures
Arc groove is arranged in identical circular ring shape fixed frame and two support foot rests, support foot rest upper end, and circular ring shape fixed frame supports
In arc groove, circular ring shape fixed frame can be rotated relative to arc groove, be connected by several metals between circular ring shape fixed frame
Item is equidistantly fixedly connected in an axial direction；
Cooling unit is cirque structure, and cooling unit is set in outside fixed cell, and cooling unit includes ring support, spray
Pipe, spray head, fixed part and moving portion, spray tube are fixed in the inner circle of ring support, and spray head is set in qually spaced in
On spray tube, coolant inlet is provided on spray tube, ring support bottom end is fixed on fixed part, and moving portion is arranged in fixation
The bottom end in portion.
2. a kind of roll cooling device according to claim 1, it is characterised in that：The circular ring shape fixed frame includes inner ring
And outer shroud, inner ring are provided with the semi-circular clamp piece for fixing clamping.
3. a kind of roll cooling device according to claim 2, it is characterised in that：The semi-circular clamp piece includes symmetrical
The upper clamping piece and lower clamping piece being arranged, upper clamping piece can pass through the screw hole of its setting to be revolved by nut with lower clamping piece by bolt
Tightly.
4. a kind of roll cooling device according to claim 1, it is characterised in that：The moving portion is idler wheel, on idler wheel
It is provided with brake wheel piece.
5. a kind of roll cooling device according to claim 1, it is characterised in that：Circular ring shape fixed frame side is arranged
There is swing handle.
6. a kind of roll cooling device according to claim 1, it is characterised in that：It is provided in the arc groove smooth
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827179.3U CN207887630U (en) | 2017-12-25 | 2017-12-25 | A kind of roll cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721827179.3U CN207887630U (en) | 2017-12-25 | 2017-12-25 | A kind of roll cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207887630U true CN207887630U (en) | 2018-09-21 |
Family
ID=63549698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721827179.3U Expired - Fee Related CN207887630U (en) | 2017-12-25 | 2017-12-25 | A kind of roll cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207887630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404136A (en) * | 2020-10-28 | 2021-02-26 | 瓯锟科技温州有限公司 | Metal composite rolling roller cooling device |
-
2017
- 2017-12-25 CN CN201721827179.3U patent/CN207887630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404136A (en) * | 2020-10-28 | 2021-02-26 | 瓯锟科技温州有限公司 | Metal composite rolling roller cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |