CN207013680U - A kind of casting mould of anti-shrinkage cavity shrinkage porosity - Google Patents
A kind of casting mould of anti-shrinkage cavity shrinkage porosity Download PDFInfo
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- CN207013680U CN207013680U CN201720417828.6U CN201720417828U CN207013680U CN 207013680 U CN207013680 U CN 207013680U CN 201720417828 U CN201720417828 U CN 201720417828U CN 207013680 U CN207013680 U CN 207013680U
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Abstract
The utility model discloses a kind of casting mould of anti-shrinkage cavity shrinkage porosity,Including mold seat,Support base and lower mold base,The inner side middle position of the support base is provided with supporting plate,The top middle position of the supporting plate is provided with cooling blower,The air outlet of the cooling blower is connected with air supplying hose,The other end of the air supplying hose is provided with air outlet,The lower mold base is arranged on the top middle position of support base,The mold seat is arranged on the upper end of hydraulically extensible bar,The utility model employs cooling blower,The temperature of the mould in casting can not be reduced by solving,The problem of causing the temperature drift of mould and uneven local temperature height,Employ hydraulic pump,Solving mould can not automatic fast demoulding,Artificial demoulding labor intensity is big,The problem of low production efficiency,Employ passage,Ventilation radiating can not be carried out by mould inside in casting by solving,Easily produce the problem of shrinkage cavity shrinkage porosity occurs for casting.
Description
Technical field
Technical field of mold is the utility model is related to, specially a kind of casting mould of anti-shrinkage cavity shrinkage porosity.
Background technology
Mould is blank is turned into the instrument for having given shape and the product of size under external force, is widely used in punching
Sanction, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and the compression moulding of the product such as engineering plastics, rubber, ceramics
Or in the forming of injection, mould has specific profile or cavity shape, can make using the contour shape with cutting edge
By profile wire shaped separation (punching) occurs for blank.Using cavity shape blank can be made to obtain corresponding three-dimensional shape.Mould one
As include two parts of dynamic model and cover half (or punch-pin and cavity plate), the two is partable.Product is taken out when separating, base is made when closing up
Material injection mold cavity shaping.Mould is precision instrument, complex-shaped, bears the expansive force of blank, to structural strength, rigidity, table
Surface hardness, surface roughness and machining accuracy all have higher requirements, and the development level of mould production is the horizontal weight of machine-building
One of indicate.
But casting mould in the market still has the defects of certain during actual casting processes use, does not have
Have setting cooling blower, it is impossible to reduce casting when mould temperature, cause mould temperature drift and local temperature height not
, be not provided with hydraulic pump, after model forming, mould can not automatic fast demoulding, the artificial labor intensity that is stripped is big, production effect
Rate is low, is not provided with passage, it is impossible to which in casting, mould inside carries out ventilation radiating, and casting solidification cools down from outside to inside, no
It can easily be produced casting by introversion and extroversion cooling during rolling and shrinkage cavity shrinkage porosity problem occurred.
Utility model content
The purpose of this utility model is to provide a kind of casting mould of anti-shrinkage cavity shrinkage porosity, to solve in above-mentioned background technology
It is proposed is not provided with cooling blower, it is impossible to reduces the temperature of the mould in casting, causes the temperature drift and local temperature of mould
Height is uneven, is not provided with hydraulic pump, after model forming, mould can not automatic fast demoulding, the artificial labor intensity that is stripped is big,
Low production efficiency, it is not provided with passage, it is impossible to which mould inside carries out ventilation radiating in casting, and casting solidification is cold from outside to inside
But, it is impossible to by introversion and extroversion cooling during rolling, easily produce the problem of shrinkage cavity shrinkage porosity occurs for casting.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of casting of anti-shrinkage cavity shrinkage porosity
Mould, including mold seat, support base and lower mold base, the inner side middle position of the support base are provided with support
Plate, the top middle position of the supporting plate are provided with cooling blower, and close to the side position of cooling blower above supporting plate
The place of putting is provided with electric control box, and the air outlet of the cooling blower is connected with air supplying hose, and the other end of the air supplying hose is set
Air outlet is equipped with, and air outlet is located at the side of lower mold base, and the lower mold base is arranged among the top of support base
Opening position, and the bosom opening position of lower mold base is provided with lower mould, the bottom of the lower mould is interior with lower mold base
Temperature sensor is installed, the bosom opening position of the lower mould is provided with model projection, and the top of lower mould between portion
End offers three passages, and the both sides of the lower mold base are provided with hydraulic pump, and the top of lower mold base is provided with two
Individual alignment pin, the tops of two hydraulic pumps are mounted on hydraulic cylinder, and the outside of two hydraulic pumps be mounted on every
Sound cover, the top of the hydraulic cylinder are connected with hydraulically extensible bar, and the mold seat is arranged on the upper end of hydraulically extensible bar, and on
The top middle position of mold base is provided with charging aperture, and the bosom opening position of the mold seat passes through through mold
Clamping screw inside seat is fixed with mold, and the both sides opening position inside mold seat close to mold offers alignment pin
Hole, the bosom opening position of the mold are provided with dies cavity.
Preferably, the temperature sensor, cooling blower and hydraulic pump are electrically connected with electric control box, the electric control
Case is electrically connected with external power source.
Preferably, the lower mold base is bolted to connection with support base.
Preferably, the air supplying hose is a kind of pipe fitting of silica gel material.
Preferably, the blimp is a kind of component of Polyester Fibers.
Compared with prior art, the beneficial effect that the utility model is reached is：The utility model employs cooling blower,
And coordinate the use of temperature sensor, solve can not reduce casting when mould temperature, cause mould temperature drift and
Local temperature height it is uneven the problem of, employ hydraulic pump, solve after model forming, mould can not automatic fast demoulding,
Artificial demoulding labor intensity is big, the problem of low production efficiency, employs passage, solving can not enter mould inside in casting
Row ventilation radiating, casting solidification cool down from outside to inside, it is impossible to by introversion and extroversion cooling during rolling, easily produce casting and shrinkage cavity shrinkage porosity occurs
The problem of.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of the utility model mold seat；
Fig. 3 is the top view of mold base under the utility model；
In figure：1st, mold seat；2nd, clamping screw；3rd, charging aperture；4th, mold；5th, dowel hole；6th, alignment pin；7th, prop up
Support base；8th, lower mould；9th, electric control box；10th, temperature sensor；11st, cooling blower；12nd, air supplying hose；13rd, supporting plate；
14th, lower mold base；15th, hydraulic pump；16th, blimp；17th, hydraulic cylinder；18th, air outlet；19th, hydraulically extensible bar；20th, in mould
Chamber；21st, model projection；22nd, passage.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of casting mould of anti-shrinkage cavity shrinkage porosity, including
Mold seat 1, support base 7 and lower mold base 14, the inner side middle position of support base 7 are provided with supporting plate 13, support
The top middle position of plate 13 is provided with cooling blower 11, and the top of supporting plate 13 is close to the side opening position of cooling blower 11
Electric control box 9 is installed, the air outlet of cooling blower 11 is connected with air supplying hose 12, and the other end of air supplying hose 12 is provided with out
Air port 18, and air outlet 18 is located at the side of lower mold base 14, and lower mold base 14 is arranged on the top interposition of support base 7
Place is put, and the bosom opening position of lower mold base 14 is provided with lower mould 8, the bottom of lower mould 8 is interior with lower mold base 14
Temperature sensor 10 is installed between portion, the bosom opening position of lower mould 8 is provided with model projection 21, and lower mould 8
Top offers three passages 22, and the both sides of lower mold base 14 are provided with hydraulic pump 15, and the top of lower mold base 14 is set
Two alignment pins 6 are equipped with, the top of two hydraulic pumps 15 is mounted on hydraulic cylinder 17, and the outside of two hydraulic pumps 15 is respectively mounted
There is blimp 16, the top of hydraulic cylinder 17 is connected with hydraulically extensible bar 19, and mold seat 1 is arranged on the upper of hydraulically extensible bar 19
End, and the top middle position of mold seat 1 is provided with charging aperture 3, the bosom opening position of mold seat 1 by through
Clamping screw 2 inside mold seat 1 is fixed with mold 4, and the inside of mold seat 1 is close to the both sides opening position of mold 4
Dowel hole 5 is offered, the bosom opening position of mold 4 is provided with dies cavity 20.
For the ease of the operational control of mould, in the present embodiment, it is preferred that temperature sensor 10, cooling blower 11 and liquid
Press pump 15 is electrically connected with electric control box 9, and electric control box 9 is electrically connected with external power source.
For the ease of the installation and removal of lower mold base 14, in the present embodiment, it is preferred that lower mold base 14 and support base
7 are bolted to connection.
In order to increase the wearability of air supplying hose 12 and corrosion resistance, in the present embodiment, it is preferred that air supplying hose 12 is one
The pipe fitting of kind silica gel material.
Worked caused noise to reduce hydraulic pump 15, in the present embodiment, it is preferred that blimp 16 is a kind of polyester
The component of fibrous material.
Operation principle：The utility model when in use, first switches it on external power source, is turned on the power out by electric control box 9
Close, and cast by charging aperture 3, molten slurry is entered in lower mould 8, is opened cooling blower 11 by electric control box 9, is cooled down wind
Machine 11 is started working, and by the transporting cold wind of air supplying hose 12, is discharged by air outlet 18, mold 4 and lower mould 8 is carried out cold
But, temperature sensor 10 monitors the temperature of mold 4 and lower mould 8 in real time, melts slurry in dies cavity 20 according to model projection
21 shape is quickly cooled down, and ventilation radiating is carried out by passage 22, casting is then led to again from inside and outside two to cooling during rolling
Cross electric control box 9 and open hydraulic pump 15, hydraulic pump 15 drives the internal piston of hydraulic cylinder 17 to move in the presence of oil pressure, so as to band
Hydrodynamic pressure expansion link 19 is lifted, and to drive mold seat 1 to lift, realizes the fast demoulding of mould, blimp 16 plays drop
Low hydraulic pump 15 works caused noise, and the utility model employs cooling blower 11, and coordinates making for temperature sensor 10
With the temperature of mold 4 and lower mould 8 in casting can not be reduced by solving, and cause the temperature of mold 4 and lower mould 8 inclined
The problem of high and local temperature height is uneven, employs hydraulic pump 15, solves after model forming, mold 4 and lower mould 8
Can not automatic fast demoulding, the artificial labor intensity that is stripped is big, the problem of low production efficiency, employs passage 22, solves not
Ventilation radiating can be carried out inside mould 8 at present in casting, casting solidification cools down from outside to inside, it is impossible to by introversion and extroversion cooling during rolling,
Easily produce the problem of shrinkage cavity shrinkage porosity occurs for casting.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of casting mould of anti-shrinkage cavity shrinkage porosity, including mold seat (1), support base (7) and lower mold base (14), it is special
Sign is：The inner side middle position of the support base (7) is provided with supporting plate (13), in the top of the supporting plate (13)
Between opening position cooling blower (11) is installed, and the side opening position above supporting plate (13) close to cooling blower (11) is provided with
Electric control box (9), the air outlet of the cooling blower (11) are connected with air supplying hose (12), the air supplying hose (12) it is another
End is provided with air outlet (18), and air outlet (18) is located at the side of lower mold base (14), lower mold base (14) installation
The bosom opening position of the top middle position of support base (7), and lower mold base (14) is provided with lower mould (8),
Temperature sensor (10), the lower mould (8) are installed between the bottom of the lower mould (8) and the inside of lower mold base (14)
Bosom opening position be provided with model projection (21), and the top of lower mould (8) offers three passages (22), described
The both sides of lower mold base (14) are provided with hydraulic pump (15), and the top of lower mold base (14) is provided with two alignment pins (6),
The top of two hydraulic pumps (15) is mounted on hydraulic cylinder (17), and the outside of two hydraulic pumps (15) is mounted on
Blimp (16), the top of the hydraulic cylinder (17) are connected with hydraulically extensible bar (19), and the mold seat (1) is arranged on hydraulic pressure
The upper end of expansion link (19), and the top middle position of mold seat (1) is provided with charging aperture (3), the mold seat (1)
Bosom opening position by being fixed with mold (4), and mold through the internal clamping screw (2) of mold seat (1)
The internal both sides opening position close to mold (4) of seat (1) offers dowel hole (5), the bosom position of the mold (4)
The place of putting is provided with dies cavity (20).
A kind of 2. casting mould of anti-shrinkage cavity shrinkage porosity according to claim 1, it is characterised in that：The temperature sensor
(10), cooling blower (11) and hydraulic pump (15) are electrically connected with electric control box (9), the electric control box (9) and external electrical
Source is electrically connected with.
A kind of 3. casting mould of anti-shrinkage cavity shrinkage porosity according to claim 1, it is characterised in that：The lower mold base (14)
It is bolted to connection with support base (7).
A kind of 4. casting mould of anti-shrinkage cavity shrinkage porosity according to claim 1, it is characterised in that：The air supplying hose (12)
For a kind of pipe fitting of silica gel material.
A kind of 5. casting mould of anti-shrinkage cavity shrinkage porosity according to claim 1, it is characterised in that：The blimp (16) is
A kind of Polyester Fibers component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417828.6U CN207013680U (en) | 2017-04-20 | 2017-04-20 | A kind of casting mould of anti-shrinkage cavity shrinkage porosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417828.6U CN207013680U (en) | 2017-04-20 | 2017-04-20 | A kind of casting mould of anti-shrinkage cavity shrinkage porosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207013680U true CN207013680U (en) | 2018-02-16 |
Family
ID=61460577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417828.6U Expired - Fee Related CN207013680U (en) | 2017-04-20 | 2017-04-20 | A kind of casting mould of anti-shrinkage cavity shrinkage porosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207013680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746489A (en) * | 2018-08-19 | 2018-11-06 | 山东同其智能科技有限公司 | A kind of excavator shovel head point essence casting mold for preventing shrinkage |
| CN108856325A (en) * | 2018-07-04 | 2018-11-23 | 湖州道场污水处理有限公司 | Pressurizing unit is used in a kind of production of one-ton brass welding rod |
| CN110804713A (en) * | 2019-11-14 | 2020-02-18 | 尹秀兰 | Hydraulic pump valve body machining process |
| WO2023004863A1 (en) * | 2021-07-28 | 2023-02-02 | 广东铭利达科技有限公司 | Die casting mold having automatic ejection mechanism |
-
2017
- 2017-04-20 CN CN201720417828.6U patent/CN207013680U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856325A (en) * | 2018-07-04 | 2018-11-23 | 湖州道场污水处理有限公司 | Pressurizing unit is used in a kind of production of one-ton brass welding rod |
| CN108856325B (en) * | 2018-07-04 | 2024-02-13 | 湖北环山金属科技有限公司 | Extrusion device for tin brass welding rod production |
| CN108746489A (en) * | 2018-08-19 | 2018-11-06 | 山东同其智能科技有限公司 | A kind of excavator shovel head point essence casting mold for preventing shrinkage |
| CN110804713A (en) * | 2019-11-14 | 2020-02-18 | 尹秀兰 | Hydraulic pump valve body machining process |
| WO2023004863A1 (en) * | 2021-07-28 | 2023-02-02 | 广东铭利达科技有限公司 | Die casting mold having automatic ejection mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 365500 Jinsha Garden, Sanming High-tech Industrial Development Zone, Fujian Province Patentee after: Fujian Kaicheng Machinery Co., Ltd. Address before: 365500 Jinsha Garden, Sanming High-tech Industrial Development Zone, Fujian Province Patentee before: Fujian Sanming Sanzhong Casting & Forging Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20200420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |