CN208357735U - More acupuncture point casting moulds - Google Patents
More acupuncture point casting moulds Download PDFInfo
- Publication number
- CN208357735U CN208357735U CN201820716271.0U CN201820716271U CN208357735U CN 208357735 U CN208357735 U CN 208357735U CN 201820716271 U CN201820716271 U CN 201820716271U CN 208357735 U CN208357735 U CN 208357735U
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- China
- Prior art keywords
- cover half
- acupuncture point
- core
- mainstream channel
- channel
- 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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- 238000001467 acupuncture Methods 0.000 title claims abstract description 80
- 238000005266 casting Methods 0.000 title claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 72
- 239000012809 cooling fluid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model relates to technical field of mold more particularly to a kind of casting moulds with multiple casting acupuncture points.To improve castability, the utility model proposes a kind of more acupuncture point casting moulds comprising cover half core, moving-mould-core and spreader are provided with acupuncture point kerve on cover half core, and the acupuncture point lid with the pairing of acupuncture point kerve is provided on moving-mould-core, and dynamic model core cap is set on cover half core；Spreader is connected to by feeding-passage with acupuncture point kerve and acupuncture point lid, and feeding-passage includes mainstream channel and affluent channel, and mainstream channel is connected to spreader and affluent channel, and mainstream channel is connected to by affluent channel with acupuncture point kerve/acupuncture point lid；Cover half circulating cooling pipe is set in the cover half core of cover half core and moving-mould-core, is provided with dynamic model circulating cooling pipe in moving-mould-core.More acupuncture point casting moulds make cover half core and moving-mould-core be at cold and hot equilibrium state, improve the quality of casting workpiece by the cooling cover half core of cooling fluid and moving-mould-core in cover half circulating cooling pipe and dynamic model circulating cooling pipe.
Description
Technical field
The utility model relates to technical field of mold more particularly to a kind of casting moulds with multiple casting acupuncture points.
Background technique
Casing installation cover board on the power steering motor of automobile is general structure, and current annual requirement is
1800000 or more.The matrix that the casing installs cover board is formed by die casting.Currently used mold as indicated with 1, should
4 acupuncture points 01 are provided in mold, that is to say, that when producing the matrix of casing installation cover board, a mould goes out 4, production effect
Rate is low.In addition, when using the matrix of die casting casing installation cover board, the cold and hot imbalance of mold influences casting and obtains
Casing installation cover board substrate quality it is unstable, and after carrying out subsequent Shot Blasting to such matrix, often will appear
Skin effect phenomenon.
Utility model content
To improve castability, the utility model proposes a kind of more acupuncture point casting moulds, which includes
Cover half core, moving-mould-core and spreader are provided with acupuncture point kerve on the cover half core, are provided on the moving-mould-core and the acupuncture point
The acupuncture point lid of kerve pairing, and the dynamic model core cap is set on the cover half core；The spreader by feeding-passage with it is described
Acupuncture point kerve is connected to the acupuncture point lid, and the feeding-passage includes mainstream channel and affluent channel, the mainstream channel connection
The spreader and the affluent channel, the mainstream channel pass through the affluent channel and the acupuncture point kerve/acupuncture point
Lid connection；Cover half circulating cooling pipe is set in the cover half core of the cover half core and the moving-mould-core, is set in the moving-mould-core
It is equipped with dynamic model circulating cooling pipe.In this way, when carrying out casting workpiece using more acupuncture point casting moulds, it is cold by being recycled to cover half
But cooling water or other cooling fluids are injected to cool down to cover half core and moving-mould-core in pipe and dynamic model circulating cooling pipe, thus
So that cover half core and moving-mould-core is at cold and hot equilibrium state, and then can avoid casting workpiece because cover half core and moving-mould-core are cold and hot not
The quality stability of casting workpiece is balanced and influenced, the quality of casting workpiece is improved, then improves the qualification rate of casting workpiece.
Preferably, the cover half circulating cooling pipe includes cover half mainstream channel cooling tube and the cooling of cover half spreader of connection
The centerline parallel of pipe, the cover half mainstream channel cooling tube and mainstream channel simultaneously prolongs along the extending direction of the mainstream channel
It stretches；The cover half spreader cooling tube is close to the spreader；The dynamic model cooling tube includes that the dynamic model mainstream channel of connection is cold
But pipe and dynamic model spreader cooling tube, the centerline parallel of the dynamic model mainstream channel cooling tube and the mainstream channel and along institute
The extending direction for stating mainstream channel extends；The dynamic model spreader cooling tube is close to the spreader.In this way, using cover half master
Cooling fluid in circulation road cooling tube and dynamic model mainstream channel cooling tube cools down mainstream channel, utilizes cover half spreader
Cooling tube and dynamic model spreader cooling tube cool down cover half core and moving-mould-core close to the position of spreader, can effectively improve cold
But effect, and then improve the cold and hot balance quality of cover half core and moving-mould-core.
Preferably, the cover half spreader cooling tube and the dynamic model spreader cooling tube are located at the two of the mainstream channel
Side.In this way, the position that can be located at spreader two sides to cover half core and moving-mould-core cools down, the cold of cover half core and moving-mould-core is improved
But effect.
Preferably, the cover half mainstream channel cooling tube includes two cover half branch pipes, and two cover half branch pipes are in the master
Circulation road two sides are symmetrical set, and the cover half branch pipe is between the acupuncture point kerve and the mainstream channel；It is described dynamic
Mould mainstream channel cooling tube includes two dynamic model branch pipes, which is symmetrical set in the mainstream channel two sides,
And the dynamic model branch pipe is between the acupuncture point lid and the mainstream channel.In this way, the cooling effect of mainstream channel can be improved,
And then improve the cold and hot balance quality of cover half core and moving-mould-core.
Preferably, the acupuncture point kerve is even number, and is symmetric in the two sides of the mainstream channel.In this way,
During casting, not only mainstream channel was facilitated to shunt, but also the spot temperature variation that mold can be made to be located at mainstream channel two sides is consistent,
Facilitate cooling control.Further, the number of the acupuncture point kerve is six.In this way, six cave of a mould, i.e. a mould can go out six castings
Forging piece substantially increases production efficiency.
Preferably, the mainstream channel is linear channel, and the cross-sectional width of the mainstream channel is with the master
The quantity of the affluent channel of circulation road connection increases and successively decreases.In this way, not only having facilitated the acupuncture point position in mold to be arranged, but also can
To control the conveying capacity of mainstream channel by the cross-sectional width for being gradually reduced mainstream channel, avoid casting metal liquid in mainstream
Accumulate far from one end of spreader in channel.
Preferably, the affluent channel is vertical setting with the mainstream channel.In this way, being to make acupuncture point kerve and acupuncture point
The feed inlet of lid is vertical with mainstream channel, can avoid leading to founder because casting metal liquid directly pours in feed inlet through mainstream channel
Part is bad and uneven because of two sides filling, so that casting workpiece be avoided the quality problems of volume gas or peeling etc occur.
Preferably, the mainstream channel is provided with exhaust passage far from one end of the spreader, and the exhaust passage connects
Lead to the outside of the mainstream channel and more acupuncture point casting moulds.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing four acupuncture point casting mould；
Fig. 2 is the structural schematic diagram of the more acupuncture point casting moulds of the utility model；
Fig. 3 is the A-A schematic cross-sectional view in Fig. 2；
Fig. 4 is the B-B schematic cross-sectional view in Fig. 2；
Fig. 5 is the structural schematic diagram of the cover half core in the more acupuncture point casting moulds of the utility model；
Fig. 6 is the C-C schematic cross-sectional view in Fig. 5；
Fig. 7 is the structural schematic diagram of the middle moving-mould-core of the more acupuncture point casting moulds of the utility model；
Fig. 8 is the D-D schematic cross-sectional view in Fig. 7.
Specific embodiment
In the following, being described in detail in conjunction with the more acupuncture point casting moulds of Fig. 2-8 pairs of the utility model.
As in Figure 2-4, the more acupuncture point casting moulds of the utility model include cover half core 1, moving-mould-core 2 and spreader 3.
As shown in Fig. 3 to 6, the top of cover half core 1 is provided with acupuncture point kerve 11, cover half mainstream channel 12, cover half Zhi Liutong
Road 13, cover half core 1 are internally provided with cover half circulating cooling pipe 14.Wherein, cover half mainstream channel 12 is connected to spreader 3 and cover half
Affluent channel 13, and be connected to by cover half affluent channel 13 with acupuncture point kerve 11.Preferably, cover half mainstream channel 12 is linear type
Channel, and the cover half affluent channel 13 that connects with the cover half mainstream channel 12 of the cross-sectional width of cover half mainstream channel 12 is also
Be acupuncture point kerve 11 quantity increase and successively decrease.Specifically, by the acupuncture point kerve 11 on cover half core 1 according to these acupuncture point kerves 11
The grouping of the distance between spreader 3, and increased according to distance and be successively set as first group, second group, third group ..., from
Spreader 3 starts, should when only being connected in cover half mainstream channel 12 close to two i.e. first group of acupuncture point kerves 11 of spreader 3
The cross-sectional width of partial cover half mainstream channel 12 is greater than the part that second group of acupuncture point kerve 11 is connected in cover half mainstream channel 12
Cross-sectional width；And the cross-sectional width that the part of second group of acupuncture point kerve 11 is connected in cover half mainstream channel 12 is greater than the cover half
The cross-sectional width of the part of third group acupuncture point kerve 11 is connected in mainstream channel 12.In this way, both having facilitated the acupuncture point position in mold
Setting, and the conveying capacity of mainstream channel can be controlled by being gradually reduced the cross-sectional width of mainstream channel, avoid casting gold
Belong to liquid to accumulate in mainstream channel far from one end of spreader.Preferably, cover half affluent channel 13 and cover half mainstream channel 12 are in vertical
Straight setting.In this way, being exactly to keep the feed inlet of acupuncture point kerve 11 vertical with cover half mainstream channel 12, can avoid passing through because of casting metal liquid
Mainstream channel, which directly pours in feed inlet, causes casting workpiece bad and uneven because of two sides filling, so that avoidable casting workpiece goes out
Show the quality problems of volume gas or peeling etc.Preferably, cover half mainstream channel 12 is provided with cover half row far from one end of spreader 3
Gas channel, and the outside of the cover half exhaust passage connection cover half affluent channel and the more acupuncture point casting moulds of the utility model.It is preferred that
Ground, cover half mainstream channel cooling tube and cover half spreader cooling tube 142 of the cover half circulating cooling pipe 14 including connection, and cover half master
The centerline parallel of circulation road cooling tube and cover half mainstream channel 12 simultaneously extends along the extending direction of cover half mainstream channel 12；Cover half
Spreader cooling tube 142 is close to spreader 3.In this way, using the cooling fluid in cover half mainstream channel cooling tube to cover half master
Circulation road 12 is cooled down, and is cooled down to cover half core 1 close to the position of spreader 3 using cover half spreader cooling tube 142, can
Cooling effect is effectively improved, and then improves the cold and hot balance quality of cover half core 1.Preferably, cover half mainstream channel cooling tube includes
Two cover half branch pipes 1411, which is symmetrical set in 12 two sides of cover half mainstream channel, and cover half branch pipe
1411 between acupuncture point kerve 11 and cover half mainstream channel 12.In this way, the cooling effect of mainstream channel can be improved, and then improve
The cold and hot balance quality of cover half core.Preferably, acupuncture point kerve 11 is even number, and in the two sides of cover half mainstream channel 12 in symmetrical
Distribution.In this way, not only mainstream channel was facilitated to shunt during casting, but also the position that mold can be made to be located at mainstream channel two sides
Temperature change is consistent, facilitates cooling control.Preferably, the number of acupuncture point kerve 11 is six.In this way, six cave of a mould, i.e. a mould
Six cast members can be gone out, substantially increase production efficiency.
As shown in Fig. 3,4,7 and 8, the lid of moving-mould-core 2 is set on cover half core 1, and the bottom of moving-mould-core 2 is provided with and cover half core 1
The acupuncture point kerve 11 at top matches acupuncture point lid 21, cooperatively forms the dynamic model mainstream channel of mainstream channel with cover half mainstream channel 22
22, the dynamic model affluent channel 23 of affluent channel is cooperatively formed with cover half affluent channel 13, the dynamic model that is internally provided with of moving-mould-core 2 follows
Ring cooling tube 24.Wherein, dynamic model mainstream channel 22 is connected to spreader 3 and dynamic model affluent channel 23, and passes through dynamic model affluent channel
23 are connected to acupuncture point lid 21.Since dynamic model mainstream channel 22 and cover half mainstream channel 12 cooperatively form mainstream channel, dynamic model tributary
Channel 23 and cover half affluent channel 13 cooperatively form affluent channel, therefore mainstream channel is linear channel, and mainstream channel
The affluent channel i.e. acupuncture point quantity that cross-sectional width is connected with mainstream channel increase and successively decrease.In this way, both facilitating in mold
The setting of acupuncture point position, and the conveying capacity of mainstream channel can be controlled by being gradually reduced the cross-sectional width of mainstream channel,
Casting metal liquid is avoided to accumulate in mainstream channel far from one end of spreader.Preferably, dynamic model circulating cooling pipe 24 includes connection
Dynamic model mainstream channel cooling tube and dynamic model spreader cooling tube 242, and dynamic model mainstream channel cooling tube and dynamic model mainstream channel
22 centerline parallel simultaneously extends along the extending direction of dynamic model mainstream channel 22；Dynamic model spreader cooling tube 242 is close to spreader
3.In this way, cooling down using the cooling fluid in dynamic model mainstream channel cooling tube to dynamic model mainstream channel 22, dynamic model is utilized
Spreader cooling tube 242 cools down moving-mould-core 2 close to the position of spreader 3, can effectively improve cooling effect, and then improve
The cold and hot balance quality of moving-mould-core 2.When in use, the mainstream channel of connection and affluent channel can be considered as to an entirety, and can
The entirety is referred to as feeding-passage.Preferably, dynamic model mainstream channel cooling tube includes two dynamic model branch pipes 2411, this two dynamic
Mould branch pipe 2411 is symmetrical set in 22 two sides of dynamic model mainstream channel, and dynamic model branch pipe 2411 is located at acupuncture point lid 21 and dynamic model mainstream
Between channel 22.In this way, the cooling effect of mainstream channel can be improved, and then improve the cold and hot balance quality of moving-mould-core.Preferably,
Cover half spreader cooling tube 142 and dynamic model spreader cooling tube 242 are located at the two sides of mainstream channel.In this way, can be to 1 He of cover half core
The position that moving-mould-core 2 is located at 3 two sides of spreader is cooled down, and the cooling effect of cover half core 1 and moving-mould-core 2 is improved.
In this way, when carrying out casting workpiece using the more acupuncture point casting moulds, by cover half circulating cooling pipe and dynamic model
Injection cooling water or other cooling fluids cool down cover half core and moving-mould-core in circulating cooling pipe, thus make cover half core and
Moving-mould-core is at cold and hot equilibrium state, and then avoidable casting workpiece is influenced because cover half core and moving-mould-core are cold and hot uneven
The quality stability of casting workpiece improves the quality of casting workpiece, then improves the qualification rate of casting workpiece.
Claims (9)
1. a kind of more acupuncture point casting moulds, which includes cover half core, moving-mould-core and spreader, and feature exists
In, it is provided with acupuncture point kerve on the cover half core, the acupuncture point lid with acupuncture point kerve pairing is provided on the moving-mould-core, and
The dynamic model core cap is set on the cover half core；The spreader passes through feeding-passage and the acupuncture point kerve and the acupuncture point lid
Connection, the feeding-passage include mainstream channel and affluent channel, and the mainstream channel is connected to the spreader and the tributary
Channel, the mainstream channel are connected to by the affluent channel with the acupuncture point kerve/acupuncture point lid；The cover half core and institute
Setting cover half circulating cooling pipe in the cover half core of moving-mould-core is stated, is provided with dynamic model circulating cooling pipe in the moving-mould-core.
2. more acupuncture point casting moulds according to claim 1, which is characterized in that the cover half circulating cooling pipe includes connection
Cover half mainstream channel cooling tube and cover half spreader cooling tube, the center of the cover half mainstream channel cooling tube and mainstream channel
Line is parallel and extends along the extending direction of the mainstream channel；The cover half spreader cooling tube is close to the spreader；It is described
Dynamic model cooling tube includes the dynamic model mainstream channel cooling tube and dynamic model spreader cooling tube of connection, and the dynamic model mainstream channel is cooling
The centerline parallel of pipe and the mainstream channel simultaneously extends along the extending direction of the mainstream channel；The dynamic model spreader is cooling
It manages close to the spreader.
3. more acupuncture point casting moulds according to claim 2, which is characterized in that the cover half spreader cooling tube and described
Cover half spreader cooling tube is located at the two sides of the feeding-passage.
4. more acupuncture point casting moulds according to claim 3, which is characterized in that the cover half mainstream channel cooling tube includes
Two cover half branch pipes, two cover half branch pipes are symmetrical set in the mainstream channel two sides, and the cover half branch pipe is located at institute
It states between acupuncture point kerve and the mainstream channel；The dynamic model mainstream channel cooling tube includes two dynamic model branch pipes, this two dynamic
Mould branch pipe is symmetrical set in the mainstream channel two sides, and the dynamic model branch pipe is located at the acupuncture point lid and the mainstream channel
Between.
5. more acupuncture point casting moulds described in any one of -4 according to claim 1, which is characterized in that the acupuncture point kerve is
Even number, and be symmetric in the two sides of the mainstream channel.
6. more acupuncture point casting moulds according to claim 5, which is characterized in that the number of the acupuncture point kerve is six.
7. more acupuncture point casting moulds according to claim 6, which is characterized in that the mainstream channel is linear logical
Road, and the quantity of the affluent channel that the cross-sectional width of the mainstream channel is connected with the mainstream channel increases and passs
Subtract.
8. more acupuncture point casting moulds according to claim 7, which is characterized in that the affluent channel and the mainstream channel
It is vertical setting.
9. more acupuncture point casting moulds described in any one of -4 according to claim 1, which is characterized in that the mainstream channel is remote
One end from the spreader is provided with exhaust passage, and the exhaust passage is connected to the mainstream channel and more acupuncture point castings
The outside of mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716271.0U CN208357735U (en) | 2018-05-15 | 2018-05-15 | More acupuncture point casting moulds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820716271.0U CN208357735U (en) | 2018-05-15 | 2018-05-15 | More acupuncture point casting moulds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208357735U true CN208357735U (en) | 2019-01-11 |
Family
ID=64934860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820716271.0U Expired - Fee Related CN208357735U (en) | 2018-05-15 | 2018-05-15 | More acupuncture point casting moulds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208357735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239032A (en) * | 2019-07-12 | 2019-09-17 | 上海普锐赛司实业有限公司 | A kind of light bulb die for processing in LED lamp |
| CN110421125A (en) * | 2019-08-30 | 2019-11-08 | 南通华东油压科技有限公司 | A kind of large-duty loader tool hydraulic multitandem valve casting mold |
-
2018
- 2018-05-15 CN CN201820716271.0U patent/CN208357735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239032A (en) * | 2019-07-12 | 2019-09-17 | 上海普锐赛司实业有限公司 | A kind of light bulb die for processing in LED lamp |
| CN110421125A (en) * | 2019-08-30 | 2019-11-08 | 南通华东油压科技有限公司 | A kind of large-duty loader tool hydraulic multitandem valve casting mold |
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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: 20190111 |