CN107442759A - A kind of centrifugal process roller set casting slow cool down device - Google Patents
A kind of centrifugal process roller set casting slow cool down device Download PDFInfo
- Publication number
- CN107442759A CN107442759A CN201710773310.0A CN201710773310A CN107442759A CN 107442759 A CN107442759 A CN 107442759A CN 201710773310 A CN201710773310 A CN 201710773310A CN 107442759 A CN107442759 A CN 107442759A
- Authority
- CN
- China
- Prior art keywords
- cooling bench
- bar
- clamping device
- cool down
- roller set
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/101—Moulds
- B22D13/105—Cooling for moulds or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
- B22D13/108—Removing of casting
Abstract
The invention discloses a kind of centrifugal process roller to cover casting slow cool down device, including base, motor, disk cooling bench, the first clamping device, the second clamping device；Also include secondary cooling cylinder；Motor cabinet is installed and motor is set on motor cabinet on the left of the base upper end, the motor output end is fixedly installed disk cooling bench, disk cooling bench bottom is located at the motor output end peripheral solder and is provided with support set, the disk cooling bench upper end periphery is vertically installed with filter screen, filter screen fixes the circle of welding one around the disk cooling bench upper end, disk cooling bench upper end is provided with aluminium alloy shelf using the disk cooling bench center as the center of circle, interlayer is formed between aluminium alloy shelf and the filter screen, welding is provided with hydraulic lifting arm on the right side of the base upper end, the upper end of the hydraulic lifting arm is provided with the twice annular groove being spaced apart, first clamping device and the second clamping device are separately mounted in the annular groove, secondary cooling cylinder is installed with the right side of hydraulic lifting arm.
Description
Technical field
The present invention relates to casting technology field, specially a kind of centrifugal process roller set casting slow cool down device.
Background technology
Centrifugal casting is poured into liquid metals in the casting mold of rotation, liquid metals is filled casting under the influence of centrifugal force
A kind of casting method that type and solidification are formed.After casting is formed in the casting mold of high speed rotation, it has larger heat, because
This usually requires to carry out follow-up technological process after being cooled to again.Casting is difficult to take out in casting mold, particularly in high temperature,
Now it is difficult to directly be cooled by taking out casting, removes the deformation for easily causing casting by force, have impact on the matter of casting
Amount, it is therefore desirable to gradually will be put together cooling with casting mold.
The existing type of cooling is generally all that casting mold is embedded in sand drift, and such mode radiates relatively slowly, and radiating effect is poor；
Existing casting takes out mode and is easily damaged the outer coating of roller set using gripping by hand, such mode more, holds in gripping
Easily cause outer wall scuffing.
The content of the invention
It is an object of the invention to provide a kind of centrifugal process roller to cover casting slow cool down device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of centrifugal process roller set casting slow cool down device, including base, motor, disk cooling bench, the first clamping device, the
Two clamping devices；Also include secondary cooling cylinder；Motor cabinet is installed and motor is set on motor cabinet on the left of the base upper end,
The motor output end is fixedly installed disk cooling bench, and disk cooling bench bottom is located at the motor output end peripheral solder and set
Support set is equipped with, the disk cooling bench upper end periphery is vertically installed with filter screen, and filter screen is consolidated around the disk cooling bench upper end
Surely the circle of welding one, disk cooling bench upper end are provided with aluminium alloy shelf using the disk cooling bench center as the center of circle, aluminium alloy every
Interlayer is formed between frame and the filter screen, grit, the base upper end right side are filled between filter screen and the aluminium alloy shelf
Welding is provided with hydraulic lifting arm, and the upper end of the hydraulic lifting arm is provided with the twice annular groove being spaced apart, the first clamping device
It is separately mounted to the second clamping device in the annular groove, secondary cooling cylinder is installed with the right side of hydraulic lifting arm, it is secondary cold
But cylinder is the hollow cylinder of upper end open, installs the support bracket for placing roller set in the middle, secondary cold above support bracket
But cylinder surrounding is provided with four vertical strip mouths, is provided with hollow ventilating board on each strip mouth, on the inner outer wall of ventilating board
The outer end connection main air inlet pipe of some outtake tube ventilating boards is evenly distributed with, the main air inlet pipe on each ventilating board passes through
Tracheae connects with the source of the gas of outside.
As the further technical scheme of the present invention, support set is truncated cone-shaped structure, and support set lower end passes through ball axle
Hold and be connected with the motor output end.
As the further technical scheme of the present invention, the filter screen and the aluminium alloy shelf upper end are provided with cover plate,
The cover plate is ring cover.
It is smaller than grit chi footpath as the further technical scheme of the present invention, the mesh chi footpath of the filter screen.
As the further technical scheme of the present invention, disk cooling bench upper end center position is provided with positioning convex, circle
Disk cooling bench upper end is located at the aluminium alloy shelf inner ring and is provided with casting mold, recess that casting mold lower end connects with rotating shaft and described fixed
Position is raised to agree with completely.
As the further technical scheme of the present invention, the top of the secondary cooling cylinder is hinged with end cap, in end cap
Portion is provided with ventilation mouth and Turbogrid plates is installed at the ventilation mouth.
As the further technical scheme of the present invention, the top of the secondary cooling cylinder is provided with the collection sand of drawing and pulling type
Bucket.
As the further technical scheme of the present invention, the first clamping device is identical with the structure of the second clamping device, chi
Very little specification is different.
As the further technical scheme of the present invention, the first described clamping device includes lock sleeve, lock sleeve left end
Welding is provided with cross bar, is welded on the left of cross bar and is provided with column, uprights vertical is set, and is provided with and is pushed away in the center hole of column
Bar, push rod can slide up and down in the column, and the side lower part of column two is symmetrically arranged with the first rotating bar；Described first
Rotating bar lower end is flexibly connected and is provided with folder bar, and folder bar end is connected by tumbler with first rotating bar, folder
Bar can relatively rotate with first rotating bar.
As the further technical scheme of the present invention, the folder bar lower end indent and covered with anti-slip material, pushed away
Bar lower end is connected with the second rotating bar between the folder bar of both sides respectively, and the second rotating bar both ends pass through rotation
Part is connected with push rod and folder bar respectively.
Compared with prior art, the present invention is compact-sized, is easy to pipelining to arrange, to casting during device whole service
Part both can quickly cool down and removing surface, casting can also be formed and is effectively protected, prevent crawl from damaging.
Brief description of the drawings
Fig. 1 is a kind of structural representation of centrifugal process roller set casting slow cool down device of the present invention.
Fig. 2 is the structural representation of secondary cooling cylinder in the present invention.
Fig. 3 is the structural representation of ventilating board in Fig. 2.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1~3, a kind of centrifugal process roller set casting slow cool down device, including the cooling of base 19, motor 14, disk
Platform 27, the first clamping device 2, the second clamping device 26；Also include secondary cooling cylinder 17；It is provided with the left of the upper end of base 19
Motor cabinet simultaneously sets motor 14 on motor cabinet, and vertically upward, the output end of motor 14 is fixedly installed the output end of motor 14
Disk cooling bench 27, motor 14, which rotates, can drive the disk cooling bench 27 to rotate, and the bottom of disk cooling bench 27 is located at
The output end peripheral solder of motor 14 is provided with support set 13, and support set 13 is truncated cone-shaped structure, and the lower end of support set 13 passes through
Ball bearing is connected with the output end of motor 14, and so described support set 13 can either follow 27 turns of the disk cooling bench
Move without being had an impact to the motor 14, and can enough plays to a certain extent maintains what the disk cooling bench 27 balanced
Effect, the upper end periphery of disk cooling bench 27 are vertically installed with filter screen 11, and filter screen 11 surrounds the upper end of disk cooling bench 27
The fixed circle of welding one, the upper end of disk cooling bench 27 are provided with aluminium alloy shelf 10 using the center of disk cooling bench 27 as the center of circle,
Interlayer is formed between aluminium alloy shelf 10 and the filter screen 11, grit is filled between filter screen 11 and the aluminium alloy shelf 10,
The mesh chi footpath of the filter screen 11 is smaller than grit chi footpath, can so form the device of cooling, be easy to the cooling of casting mold.
The filter screen 11 and the upper end of aluminium alloy shelf 10 are provided with cover plate 15, and the cover plate 15 is ring cover, is avoided
Grit when the disk cooling bench 27 rotates between the filter screen 11 and the aluminium alloy shelf 10 spills influence work, disk
The upper end center position of cooling bench 27 is provided with positioning convex 12, and the upper end of disk cooling bench 27 is located at the inner ring of aluminium alloy shelf 10
Casting mold 9 is provided with, the recess and the positioning convex 12 that the lower end of casting mold 9 connects with rotating shaft agree with completely, when the casting of high temperature
After metal liquid being injected in type 9, it is difficult to quick cooling, and now casting can not be rapidly separated, therefore the whole casting mold 9 is put
Put on the disk cooling bench 27, primary physical drop is carried out by the grit between filter screen 11 and the aluminium alloy shelf 10
Temperature, motor 14 drive the disk cooling bench 27 to rotate, and improve cooling efficiency.
Welding is provided with hydraulic lifting arm 16 on the right side of the upper end of base 19, between the upper end of the hydraulic lifting arm 16 is provided with
Every the twice annular groove of distribution, the first clamping device 2 and the second clamping device 26 are separately mounted in the annular groove, hydraulic lifting arm 16
Right side be installed with secondary cooling cylinder 17, secondary cooling cylinder 7 is the hollow cylinder of upper end open, installs be used in the middle
The support bracket 18 of roller set is placed, the surrounding of secondary cooling cylinder 7 of the top of support bracket 18 is provided with four vertical strip mouths 27, each strip
Hollow ventilating board 21 is installed on mouth 27, some outtake tubes 23. are evenly distributed with the inner outer wall of ventilating board 21 and are divulged information
The outer end connection main air inlet pipe 22 of plate 21, at work, the main air inlet pipe 22 on each ventilating board 21 passes through tracheae and outside
Source of the gas connection；
In a preferred embodiment of the invention, the top of the secondary cooling cylinder 17 is hinged with end cap 24, the middle part of end cap
It is provided with ventilation mouth and Turbogrid plates 25 is installed at the ventilation mouth.
The top of the secondary cooling cylinder 17 is provided with the sand collecting hopper 20 of drawing and pulling type, and convenient collect is blown off on casting to be cooled
Cooling it is husky.
In a preferred embodiment of the invention, the first clamping device 2 is identical with the structure of the second clamping device 26, size rule
Lattice are different, to adapt to the gripping of different size roller set；The first described clamping device includes lock sleeve 1, the welding of the left end of lock sleeve 1
Cross bar 3 is provided with, the welding of the left side of cross bar 3 is provided with column 4, and column 4 is vertically arranged, and is provided with the center hole of column 4
Push rod 5, push rod 5 can slide up and down in the column 4, and described 4 liang of side lower parts of column are symmetrically arranged with the first rotating bar 6,
First rotating bar 6 can relatively rotate with the column 4, and the lower end of the first rotating bar 6 is flexibly connected and is provided with folder bar 8,
The end of folder bar 8 is connected by tumbler with first rotating bar 6, and the folder bar 8 can rotate with described first
Bar 6 relatively rotates；The lower end indent of folder bar 8 and covered with anti-slip material, the lower end of institute's push rod 5 folder with both sides respectively
Be connected with the second rotating bar 7 between part bar 8, the both ends of the second rotating bar 7 by tumbler respectively with push rod 5 and folder
Bar 8 is connected, and when push rod 5 pushes down on, can prop up the folder bar 8 to most when the second rotating bar 7 turns to level
Big state, when push rod 5 is pulled upwardly, push rod 5 drives second rotating bar 7 to pull folder bar 8 to close, and can so cast
After the cooling of the medium casting of type 9, the lower end of folder bar 8 is stretched into casting mold 9 by mobile sliding shoe 11, by promoting push rod 5 by folder
Bar 8 props up the inwall for being fixed on casting, easily can thus take out casting, avoids the difficulty of pickup.
The present invention operation principle be:After casting complete is covered by centrifugal casting roller, casting mold 9 can not be cooled down quickly, can
So that casting mold 9 to be transferred to the surface of disk cooling bench 27, recess and positioning convex 12 that the lower end of casting mold 9 and centrifugation rotating shaft are agreed with
Agree with fixation, now start motor 14 and drive disk cooling bench 27 to rotate, the grit energy between filter screen 11 and aluminium alloy shelf 10
Enough promote the casting cooling radiating in casting mold 9, heat can quickly be dispersed by the mesh of filter screen 11, treat casting mold 9 and casting
After preliminary cooling, the lower end of folder bar 8 is placed at the medium casting circular hole of casting mold 9 by removable sliding shoe 11, is pushed down on push rod 5 and is driven
Second rotating bar 7 and folder bar 8 are relatively rotated, and the upper end of folder bar 8 can pushed away by the flexible connection with the first rotating bar 6
Bar 5 expands outwardly when promoting, and the lower end of such folder bar 8 gradually can be fixed with cast inner wall contact, treat that stabilization moves up backward
Dynamic sliding shoe 11 is transported to progress removing surface and secondary cooling in secondary cooling cylinder after can casting be taken out from casting mold 9
Operation, casting both can have been cooled down quickly whole process and removing surface, casting can also be formed and is effectively protected, prevent from grabbing
Take damage.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (8)
1. a kind of centrifugal process roller set casting slow cool down device, including base, motor, disk cooling bench, the first clamping device, second
Clamping device；Also include secondary cooling cylinder；Motor cabinet is installed and motor is set on motor cabinet on the left of the base upper end, institute
State motor output end and be fixedly installed disk cooling bench, disk cooling bench bottom is located at motor output end peripheral solder setting
There is support set, the disk cooling bench upper end periphery is vertically installed with filter screen, and filter screen is fixed around the disk cooling bench upper end
The circle of welding one, disk cooling bench upper end is provided with aluminium alloy shelf, aluminium alloy shelf by the center of circle of the disk cooling bench center
Interlayer is formed between the filter screen, grit is filled between filter screen and the aluminium alloy shelf；Characterized in that, the base
Welding is provided with hydraulic lifting arm on the right side of upper end, and the upper end of the hydraulic lifting arm is provided with the twice annular groove being spaced apart, and first
Clamping device and the second clamping device are separately mounted in the annular groove, and secondary cooling is installed with the right side of hydraulic lifting arm
Cylinder, secondary cooling cylinder are the hollow cylinder of upper end open, install the support bracket for placing roller set, support bracket top in the middle
Secondary cooling cylinder surrounding be provided with four vertical strip mouths, hollow ventilating board is installed on each strip mouth, ventilating board it is interior
The outer end connection main air inlet pipe of some outtake tube ventilating boards, the main air inlet on each ventilating board are evenly distributed with the outer wall of end
Guan Jun is connected by tracheae with the source of the gas of outside；The top of the secondary cooling cylinder is provided with the sand collecting hopper of drawing and pulling type；Described two
The top of secondary cooling cylinder is hinged with end cap, and ventilation mouth is provided with the middle part of end cap and Turbogrid plates are installed at the ventilation mouth.
2. a kind of centrifugal process roller set casting slow cool down device according to claim 1, it is characterised in that support set is round platform
Shape structure, support set lower end are connected by ball bearing with the motor output end.
3. a kind of centrifugal process roller set casting slow cool down device according to claim 1, it is characterised in that the filter screen and institute
State aluminium alloy shelf upper end and be provided with cover plate, the cover plate is ring cover.
4. a kind of centrifugal process roller set casting slow cool down device according to claim 1, it is characterised in that on disk cooling bench
End center is provided with positioning convex, and disk cooling bench upper end is located at the aluminium alloy shelf inner ring and is provided with casting mold, casting mold
The recess and the positioning convex that lower end connects with rotating shaft agree with completely.
A kind of 5. centrifugal process roller set casting slow cool down device according to claim 1, it is characterised in that the first clamping device
Identical with the structure of the second clamping device, dimensions is different.
A kind of 6. centrifugal process roller set casting slow cool down device according to claim 1 or 5, it is characterised in that the first clamping
Mechanism is identical with the structure of the second clamping device, and dimensions is different.
A kind of 7. centrifugal process roller set casting slow cool down device according to claim 1, it is characterised in that the first described folder
Holding mechanism includes lock sleeve, and the welding of lock sleeve left end is provided with cross bar, is welded on the left of cross bar and be provided with column, uprights vertical is set
Put, push rod is provided with the center hole of column, push rod can slide up and down in the column, the side lower part of column two
It is symmetrically arranged with the first rotating bar；The first rotating bar lower end, which is flexibly connected, is provided with folder bar, and folder bar end is by turning
Moving part is connected with first rotating bar, and folder bar can relatively rotate with first rotating bar.
8. a kind of centrifugal process roller set casting slow cool down device according to claim 7, it is characterised in that under the folder bar
Hold indent and be connected with the second rotation between the folder bar of both sides respectively covered with anti-slip material, institute's push rod lower end
Bar, the second rotating bar both ends are connected with push rod and folder bar respectively by tumbler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773310.0A CN107442759A (en) | 2017-08-31 | 2017-08-31 | A kind of centrifugal process roller set casting slow cool down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773310.0A CN107442759A (en) | 2017-08-31 | 2017-08-31 | A kind of centrifugal process roller set casting slow cool down device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442759A true CN107442759A (en) | 2017-12-08 |
Family
ID=60494551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710773310.0A Withdrawn CN107442759A (en) | 2017-08-31 | 2017-08-31 | A kind of centrifugal process roller set casting slow cool down device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442759A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080594A (en) * | 2017-12-21 | 2018-05-29 | 重庆麦纳昇科技有限公司 | Centrifugal casting forging piece cooling device |
| CN111014609A (en) * | 2019-12-10 | 2020-04-17 | 安徽省岳西缸套有限公司 | Demoulding device |
| CN114932207A (en) * | 2022-05-11 | 2022-08-23 | 贾锐 | High-precision bearing casting machining method |
-
2017
- 2017-08-31 CN CN201710773310.0A patent/CN107442759A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108080594A (en) * | 2017-12-21 | 2018-05-29 | 重庆麦纳昇科技有限公司 | Centrifugal casting forging piece cooling device |
| CN108080594B (en) * | 2017-12-21 | 2020-10-30 | 重庆麦纳昇科技有限公司 | Centrifugal casting part cooling method |
| CN111014609A (en) * | 2019-12-10 | 2020-04-17 | 安徽省岳西缸套有限公司 | Demoulding device |
| CN114932207A (en) * | 2022-05-11 | 2022-08-23 | 贾锐 | High-precision bearing casting machining method |
| CN114932207B (en) * | 2022-05-11 | 2024-02-09 | 平和龙粉末冶金（珠海）有限公司 | High-precision bearing casting machining method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190313 Address after: 230031 Woye Garden Commercial Building B-2704, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Applicant after: Hefei totem Dragon Machinery Design Co., Ltd. Address before: 264000 No. 69 Science and Technology Avenue, Yantai High-tech Zone, Shandong Province Applicant before: Yantai Yucheng Enterprise Management Consulting Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171208 |
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| WW01 | Invention patent application withdrawn after publication |