CN206869063U - Water-cooled centrifugal casting mould - Google Patents
Water-cooled centrifugal casting mould Download PDFInfo
- Publication number
- CN206869063U CN206869063U CN201720832493.4U CN201720832493U CN206869063U CN 206869063 U CN206869063 U CN 206869063U CN 201720832493 U CN201720832493 U CN 201720832493U CN 206869063 U CN206869063 U CN 206869063U
- Authority
- CN
- China
- Prior art keywords
- water
- coolant jacket
- box
- storage tank
- centrifugal casting
- 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
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Abstract
The utility model discloses water-cooled centrifugal casting mould,Including support and mould cylinder,The outer surface of the mould cylinder is arranged with coolant jacket,Some water stream channels are provided with the coolant jacket,Helically wire is set for axial direction of the water stream channel along mould cylinder,Support is provided with storage tank,One end of coolant jacket is rotatablely connected with storage tank sealing,Water stream channel is provided with the water inlet with being connected inside storage tank,The other end of coolant jacket is provided with disposable box,Disposable box includes the inner box and outer box of annular,Some aluminum alloy conduits are connected between inner box and outer box,Aluminum alloy conduit is arranged at intervals,Inner box is set on coolant jacket and sealed with coolant jacket and is rotatablely connected,Water stream channel is provided with the delivery port connected with inner box,Outer box are fixedly connected with support,The bottom of outer box is provided with drainpipe,The fan leaf of some air-flows that can produce mould cylinder axial direction is installed with coolant jacket；Solve the problems, such as that the casting cooling in centrifugal casting mould is slower.
Description
Technical field
It the utility model is related to centrifugal casting apparatus.
Background technology
Centrifugal casting mould is mainly used in casting cylindrical parts workpiece, and liquid metal cools down in the centrifugal casting mould of rotation
Solidification forming.Present mode of operation is typically all by the way of natural cooling, but because the temperature of liquid metal is very high,
Cooling is slower in centrifugal casting mould, centrifugal casting mould can be made to cast the time growth that a workpiece is spent, so as to cause
Production efficiency is relatively low.
Utility model content
The utility model is intended to provide a kind of water-cooled centrifugal casting mould, cold to solve the casting in centrifugal casting mould
The problem of slower.
Water-cooled centrifugal casting mould in this programme, including support and mould cylinder, the outer surface of the mould cylinder are arranged with cold
But cover, some water stream channels are provided with the coolant jacket, helically wire is set for axial direction of the water stream channel along mould cylinder, is set on support
There is storage tank, one end and the storage tank sealing of coolant jacket are rotatablely connected, and water stream channel is provided with to be entered with what is connected inside storage tank
The mouth of a river, the other end of coolant jacket are provided with disposable box, and disposable box includes the inner box and outer box of annular, is connected between inner box and outer box
Some aluminum alloy conduits, aluminum alloy conduit are arranged at intervals, and inner box is set on coolant jacket and sealed with coolant jacket and is rotatablely connected, water
Circulation road is provided with the delivery port connected with inner box, and outer box are fixedly connected with support, and the bottom of outer box is provided with drainpipe, coolant jacket
On be installed with it is some can produce mould cylinder axial direction air-flows fan leafs.
Coolant jacket is set, for cooling to mould cylinder.Water stream channel is set, for making inside stream of the water from coolant jacket
Cross, the heat of coolant jacket is taken away.Water stream channel is set into curl, makes the circulation path of water longer so that water with it is cold
But set carries out sufficient heat exchange.Storage tank is set, for storing water, makes water keep contacting with the water inlet moment.Water inlet is set
Mouthful, for the water in storage tank to be incorporated into water stream channel.Inner box is set, for collecting the water discharged out of water stream channel.
Aluminum alloy conduit is set, for the water in inner box to be incorporated into outer box, meanwhile, aluminum alloy conduit carries out heat exchange to water.If
Fan leaf is put, for producing the air-flow of mould cylinder axial direction, the gap between aluminum alloy conduit is moved air through, so as to be led to aluminium alloy
Pipe is cooled.
Operation principle：During cooling, heat exchange occurs between coolant jacket and mould cylinder, makes the heat transfer of mould cylinder to coolant jacket,
Mould cylinder drives coolant jacket to rotate, and the water inlet of water stream channel is also circled in storage tank using the axis of mould cylinder as axle, from
And the water in storage tank is entered from water inlet in water stream channel, and as the rotation of coolant jacket, water lean in water stream channel
The impetus lower edge of the side wall of nearly storage tank side water stream channel flowing, and is finally drained into from delivery port in inner box.Water
When being flowed in water stream channel, with coolant jacket heat exchange occurs for water, the heat transfer of coolant jacket is fed water, makes the temperature liter of water
Height, so that the temperature of coolant jacket reduces, and then make the heat of mould cylinder is continual to pass to coolant jacket, realize to mould cylinder
Cooling.After water after temperature rise enters inner box, it is discharged into by aluminum alloy conduit in outer box, water occurs heat with aluminum alloy conduit and handed over
Change, make the heat transfer of water to aluminum alloy conduit.Coolant jacket drives fan leaf to rotate, so that fan leaf produces mould cylinder axial direction
Air-flow, the gap that air-flow is blown between aluminum alloy conduit, so as to cool to aluminum alloy conduit, and then enable aluminum alloy to conduit and hold
It is continuous that water is cooled.
Compared with prior art, it is the advantages of this programme：1st, there is water stream channel by being set in the outer surface of mould cylinder
Coolant jacket, the water in storage tank is entered in water stream channel and is flowed along water stream channel when being rotated using coolant jacket, make water
Coolant jacket is cooled, so as to realize the cooling to mould cylinder, the casting in mould cylinder is quickly cooled down.2nd, by water stream channel
It is arranged to zigzag shape, drives the water in water stream channel to be flowed using the rotation of coolant jacket, avoids extra set and drive
The mechanism of water flowing, be advantageous to simplify the structure of mould.3rd, fan leaf is driven to rotate using coolant jacket, so that fan leaf produces
Air-flow cools down to aluminum alloy conduit, and then realizes that the water in aluminum alloy conduit is cooled, and is easy to water quickly to cool down, so as to
Water can be made to be rapidly performed by reusing.
Further, the cross section of the aluminum alloy conduit is oval, and the axle of the long axis direction of cross section and coolant jacket
To parallel.The cross section of aluminum alloy conduit is set into ovalisation, resistance of the aluminum alloy conduit to air-flow can be reduced；Simultaneously
The contact area of aluminum alloy conduit and air-flow can be increased, be easy to air-flow preferably to cool to aluminum alloy conduit.
Further, the fan leaf welds with coolant jacket.Fan leaf and coolant jacket are attached by way of welding,
Perforate is needed when avoiding using bolt connecting mode, if the perforate on coolant jacket, water stream channel will necessarily be impacted, adopted
The generation of this problem is avoided well with the mode of welding.
Further, the support is provided with the water pump toward storage tank water filling, and drainpipe connects with water pump.By setting water
Pump, make water pump that the water in drainpipe is injected into storage tank, it is achieved thereby that the recycling of water.
Further, the drainpipe is metal bellows.Drainpipe is arranged to metal bellows, the heat of water can be made
Supplying drainage is transmitted, then passes to air again, and then realize and cooling down is carried out again to water.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model water-cooled centrifugal casting mould embodiment.
Embodiment
The utility model is described in further detail below by embodiment：
Reference in Figure of description includes：It is outer box 1, aluminum alloy conduit 2, inner box 3, delivery port 4, fan leaf 5, cold
But set 6, water stream channel 7, storage tank 8, water inlet 9.
Water-cooled centrifugal casting mould as shown in Figure 1, including support and mould cylinder, the outer surface fixed cover of mould cylinder is provided with cold
But 6 are covered.Three water stream channels 7 are provided with coolant jacket 6, helically wire is set for axial direction of the water stream channel 7 along mould cylinder.Coolant jacket 6
Right part be provided with storage tank 8, storage tank 8 is fixedly connected with support, and the right-hand member of coolant jacket 6 is rotatablely connected with the sealing of storage tank 8.Water
The right-hand member of circulation road 7 is provided with the water inlet 9 connected with the inside of storage tank 8.The left end of coolant jacket 6 is provided with disposable box, disposable box bag
The inner box 3 and outer box 1, outer box 1 for including annular are coaxially disposed with inner box 3.The left end of coolant jacket 6 seals through inner box 3 and with inner box 3
Rotation connection, the left end of water stream channel 7 are provided with the delivery port 4 connected with the inside of inner box 3.Ten are welded between inner box 3 and outer box 1
Six roots of sensation aluminum alloy conduit 2, aluminum alloy conduit 2 are arranged at intervals and are uniformly distributed along the circumference of inner box 3.Aluminum alloy conduit 2 it is transversal
Face is oval, and the long axis direction of cross section and coolant jacket 6 is axially in parallel.Outer box 1 are welded with support.The bottom of outer box 1
Portion is provided with drainpipe, and drainpipe is metal bellows.Be installed with the water pump toward storage tank 8 water filling on support, drainpipe with
Water pump connects.The left part of coolant jacket 6 is welded with the flabellum of some air-flows that can produce mould cylinder axial direction close to the position of disposable box
Piece 5, circumference of the fan leaf 5 along coolant jacket 6 are uniformly distributed.
In use, heat exchange occurs between coolant jacket 6 and mould cylinder, the heat transfer of mould cylinder is set to be driven to coolant jacket 6, mould cylinder
Coolant jacket 6 is rotated, and the water inlet 9 of water stream channel 7 is also circled in storage tank 8 using the axis of mould cylinder as axle, so that
Water in storage tank 8 is entered in water stream channel 7 from water inlet 9, and as the rotation of coolant jacket 6, water lean in water stream channel 7
The impetus lower edge of the side wall of the nearly side of storage tank 8 water stream channel 7 and flowed, and is finally drained into inner box 3 from delivery port 4
In.When water flows in water stream channel 7, with coolant jacket 6 heat exchange occurs for water, the heat transfer of coolant jacket 6 is fed water, makes water
Temperature raises, so that the temperature of coolant jacket 6 reduces, and then makes the heat of mould cylinder is continual to pass to coolant jacket 6, realizes
Cooling to mould cylinder.After water after temperature rise enters inner box 3, it is discharged into by aluminum alloy conduit 2 in outer box 1, water and aluminium alloy
Heat exchange occurs for conduit 2, makes the heat transfer of water to aluminum alloy conduit 2.Coolant jacket 6 drives fan leaf 5 to rotate, so that flabellum
Piece 5 produces the air-flow of mould cylinder axial direction, the gap that air-flow is blown between aluminum alloy conduit 2, so as to be dropped to aluminum alloy conduit 2
Temperature, and then enable aluminum alloy to conduit 2 and persistently water is cooled.
Claims (5)
1. water-cooled centrifugal casting mould, including support and mould cylinder, it is characterised in that：The outer surface of the mould cylinder is arranged with cooling
Set, the coolant jacket is interior to be provided with some water stream channels, and helically wire is set for axial direction of the water stream channel along mould cylinder, and support is provided with
Storage tank, one end and the storage tank sealing of coolant jacket are rotatablely connected, and water stream channel is provided with the water inlet with being connected inside storage tank
Mouthful, the other end of coolant jacket is provided with disposable box, and disposable box includes the inner box and outer box of annular, if being connected between inner box and outer box
Dry aluminum alloy conduit, aluminum alloy conduit are arranged at intervals, and inner box is set on coolant jacket and sealed with coolant jacket and is rotatablely connected, current
Passage is provided with the delivery port that is connected with inner box, and outer box are fixedly connected with support, and the bottoms of outer box is provided with drainpipe, on coolant jacket
It is installed with the fan leaf of some air-flows that can produce mould cylinder axial direction.
2. water-cooled centrifugal casting mould according to claim 1, it is characterised in that：The cross section of the aluminum alloy conduit
It is oval, and the long axis direction of cross section and coolant jacket is axially in parallel.
3. water-cooled centrifugal casting mould according to claim 2, it is characterised in that：The fan leaf welds with coolant jacket
Connect.
4. water-cooled centrifugal casting mould according to claim 3, it is characterised in that：The support is provided with toward storage tank
The water pump of water filling, drainpipe connect with water pump.
5. water-cooled centrifugal casting mould according to claim 4, it is characterised in that：The drainpipe is wavy metal
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832493.4U CN206869063U (en) | 2017-07-11 | 2017-07-11 | Water-cooled centrifugal casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720832493.4U CN206869063U (en) | 2017-07-11 | 2017-07-11 | Water-cooled centrifugal casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206869063U true CN206869063U (en) | 2018-01-12 |
Family
ID=61329645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720832493.4U Expired - Fee Related CN206869063U (en) | 2017-07-11 | 2017-07-11 | Water-cooled centrifugal casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206869063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857458A (en) * | 2021-09-09 | 2021-12-31 | 广东兴发精密制造有限公司 | Hollow aluminum profile machining die and machining method thereof |
-
2017
- 2017-07-11 CN CN201720832493.4U patent/CN206869063U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113857458A (en) * | 2021-09-09 | 2021-12-31 | 广东兴发精密制造有限公司 | Hollow aluminum profile machining die and machining method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200711 |