CN205414321U - Lid mould structure with grid - Google Patents
Lid mould structure with grid Download PDFInfo
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- CN205414321U CN205414321U CN201521069874.9U CN201521069874U CN205414321U CN 205414321 U CN205414321 U CN 205414321U CN 201521069874 U CN201521069874 U CN 201521069874U CN 205414321 U CN205414321 U CN 205414321U
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Abstract
The utility model relates to a lid mould structure with grid, its characterized in that: being equipped with the cover half core in the cover half frame, being equipped with the movable mould core in the movable mould frame, a movable mould core and reposition of redundant personnel link to each other, and the cover half core is equipped with a runner cover, cover half core middle part is equipped with forming groove, is equipped with a circular heat radiation grille among the forming groove, and one side of circular heat radiation grille is equipped with two flow guide control modules, and circular heat radiation grille's opposite side is equipped with the control cavity that condenses, the middle part of movable mould core is equipped with oval -shaped shaping boss, and the middle part of shaping boss is equipped with the shaping grid, and one side of shaping grid is equipped with a semi -circular boss, and one side of boss is connected with a set of water conservancy diversion post, is equipped with a set of speed reduction bump in the shaping boss. The setting is at the cinder ladle in the outside of shaping boss and the circular heat radiation grille in the cover half core for it is more effective smooth and easy to exhaust, reduces local problem fast, improves the efficiency of solidifying, reduces the gas pocket of product simultaneously, has improved the quality of mould.
Description
Technical field
The technical field that this utility model relates to, a kind of lid mould structure with grid.
Background technology
Mould structure of the prior art is generally provided with dynamic model frame, cover half frame, cast by the casting mold being arranged in dynamic model frame and cover half frame, during cast article component, first aluminum liquid is poured in the cavity of casting mold, the foundry goods of solid-state after solidification to be cooled, can be obtained.The quality of product is had a significant impact by mold die, during in particular by sub-module design, with die joint in casting mold, it is easily generated mould shift defect, if foundry goods is also with pore structure, owing to core used by needs, more it is easily generated shape and size deviation, affect the form accuracy of casting mold, thus have influence on the quality of product.In the most existing mould structure, the most uncontrollable general aluminum liquid is in the flow velocity speed of casting mold and the adiabatic condensation temperature of various piece, but for a cast article, requirement of strength and required precision in each structure are different, but existing mould structure cannot to this sophisticated design one by one, make Product Precision high, each several part Rational Parameters.
Meanwhile, it is currently used for the mould of automobile shock parts and often there is cover half frame and dynamic model frame quality of fit is poor, mould open/close inconvenience, then the problem having influence on product quality, and the problem arranged due to exhaust passage, aerofluxus is the most smooth, make product produce pore, affect product quality.
Summary of the invention
The purpose of this utility model is to provide the lid mould structure with grid of a kind of improvement, and it can overcome mould and die accuracy in prior art the highest, and aerofluxus is not smooth, affects the some shortcomings of product quality.
To achieve these goals, the technical solution of the utility model is: a kind of lid mould structure with grid, it mainly includes cover half frame and the dynamic model frame matched with cover half frame, it is characterized in that: in cover half frame, be provided with cover half core, the moving-mould-core matched with cover half core it is provided with in dynamic model frame, moving-mould-core and shunting are connected, and one end of cover half core is provided with a sprue bush；Being provided with shaping groove in the middle part of cover half core, be provided with a circular heat dissipation grid in described shaping groove, the side of circular heat dissipation grid is provided with two flow controlling modules, and the opposite side of circular heat dissipation grid is provided with a condensation and controls cavity；The middle part of moving-mould-core is provided with the molding boss of ellipse, the middle part of molding boss is provided with the molding grid corresponding with circular heat dissipation grid, the side of molding grid is provided with half round boss, and the side of boss connects one group of diversion column, is provided with one group of deceleration salient point in molding boss.
Preferably, described circular heat dissipation grid is made up of the reinforcement and the Arc grid being connected with reinforcement being located at middle part, there is gap, for being rotatably connected between flow controlling module and shaping groove between adjacent grid；The top of molding boss is provided with overflow groove.
Further, moving-mould-core is connected with shunting by the runner of a T shape, and the runner of T shape is made up of end and dispersion portion, and described dispersion portion is connected with moving-mould-core, is provided with thimble in dispersion portion, and the end that dispersion portion is connected with moving-mould-core is provided with acceleration cavity；Described acceleration cavity has three, is divided into middle acceleration cavity and two sides to accelerate cavitys, and the middle cavity that accelerates is regular pentagon, and it is trapezoidal that side accelerates cavity, and centre is accelerated the volume of cavity and accelerated the volume of cavity more than side.
During use, aluminum liquid pours in sprue bush, flows into oval-shaped groove after shunting, acceleration cavity effect due to T-shaped runner, make aluminum liquid flow at high speed, in the extremely short time just can filling casting mold cavity, cast out high-quality product, it is arranged on the circular heat dissipation grid in the cinder ladle in the outside of molding boss and cover half core, make aerofluxus the most smooth and easy, quickly reduce local problem, improve the efficiency of solidification, reduce the pore of product simultaneously, improve the quality of mould；
Deceleration salient point in molding boss is so that the rate of set of product local slows down, increase the product rigidity value after condensing, overflow groove then ensure that the product size precision of die casting, the flow controlling module being located in cover half core can rotate under the drive of aluminum liquid, slow down the local velocity of aluminum liquid, condenses at the aluminum liquid making this part relatively slow simultaneously, can play the effect that local secondary condenses, increase the product fastness of this part, extend the service life of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model one embodiment cover half frame.
Fig. 2 is the structural representation of this utility model one embodiment dynamic model frame.
Detailed description of the invention
The utility model will be further described with embodiment below in conjunction with the accompanying drawings.
Label in each accompanying drawing is expressed as follows:
1 guide pin bushing, 2 cover half frames, 4 sprue bush, 5 cooling water channels；
3 cover half cores, 31 shaping grooves, 32 circular heat dissipation grids, 33 flow controlling modules, 34 condensations control cavity；
6 dynamic model frames, 7 shunting, 8 thimbles, 9 runners, 91 acceleration cavity, 10 bumping posts, 11 fine positioning projections, 13 guide pillars, 14 cinder ladles, 15 pins；
12 moving-mould-cores, 121 molding boss, 122 molding grids, 123 diversion columns, 124 deceleration salient points.
A kind of lid mould structure with grid described in the utility model, it mainly includes cover half frame and the dynamic model frame matched with cover half frame, its difference with the prior art is: be provided with cover half core in cover half frame, the moving-mould-core matched with cover half core it is provided with in dynamic model frame, moving-mould-core and shunting are connected, and one end of cover half core is provided with a sprue bush；It is provided with shaping groove in the middle part of cover half core, described shaping groove is provided with a circular heat dissipation grid, the side of circular heat dissipation grid is provided with two flow controlling modules, the opposite side of circular heat dissipation grid is provided with a condensation and controls cavity, owing to the degree of depth of circular heat dissipation grid controls cavity more than condensing, therefore aluminum liquid can first overflow condensation control cavity, 3mm is only had again due to this cavity depth, volume is bigger, therefore aluminum liquid meeting rapid solidification, simultaneously under the cooperation of flow controlling module, the aluminum liquid flowed through slows speed, circular heat dissipation grid is made can effectively to carry out the effect of heat radiation and aerofluxus.
The middle part of moving-mould-core is provided with the molding boss of ellipse, the middle part of molding boss is provided with the molding grid corresponding with circular heat dissipation grid, the side of molding grid is provided with half round boss, the side of boss connects one group of diversion column, one group of deceleration salient point it is provided with in molding boss, one group of described deceleration salient point is by each column 7, totally 3 row salient point compositions arranged in parallel, in every string, middle salient point is minimum, and the salient point at two ends is the highest so that aluminum liquid reducing speed when flowing through, the stop of the biggest time, it is ensured that setting time herein and coagulation result.
Preferably, described circular heat dissipation grid is made up of the reinforcement and the Arc grid being connected with reinforcement being located at middle part, there is gap, for being rotatably connected between flow controlling module and shaping groove between adjacent grid；The top of molding boss is provided with overflow groove.
Further, moving-mould-core is connected with shunting by the runner of a T shape, the runner of T shape is made up of end and dispersion portion, described dispersion portion is connected with moving-mould-core, being provided with thimble in dispersion portion, the end that dispersion portion is connected with moving-mould-core is provided with acceleration cavity, and the setting accelerating cavity makes aluminum liquid can quickly fill molding boss, because the speed of aluminum perfusion is different required for each part, the most different regions is provided with different acceleration or deceleration device；
Described acceleration cavity has three, is divided into middle acceleration cavity and two sides to accelerate cavitys, and the middle cavity that accelerates is regular pentagon, and it is trapezoidal that side accelerates cavity, and centre is accelerated the volume of cavity and accelerated the volume of cavity more than side.
Further, the described lid mould structure with grid, it is characterised in that: the surrounding of dynamic model frame is respectively equipped with a guide pillar, cover half frame be formed around guide pin bushing with matching.
Molding boss groove be formed around pin and one group of cinder ladle, the quantity of cinder ladle is 4-7, and each cinder ladle is connected with molding boss by air slot；The surrounding of moving-mould-core is respectively equipped with a fine positioning boss, and cover half core is provided with the fine positioning groove matched with fine positioning boss.
The side of dynamic model frame is provided with two symmetrically arranged bumping posts；The middle part of cover half frame is provided with cooling water channel, and described cooling water channel runs through whole cover half frame.
During use, aluminum liquid pours in sprue bush, flows into oval-shaped groove after shunting, acceleration cavity effect due to T-shaped runner, make aluminum liquid flow at high speed, in the extremely short time just can filling casting mold cavity, cast out high-quality product, it is arranged on the circular heat dissipation grid in the cinder ladle in the outside of molding boss and cover half core, make aerofluxus the most smooth and easy, quickly reduce local problem, improve the efficiency of solidification, reduce the pore of product simultaneously, improve the quality of mould；
Deceleration salient point in molding boss is so that the rate of set of product local slows down, increase the product rigidity value after condensing, overflow groove then ensure that the product size precision of die casting, the flow controlling module being located in cover half core can rotate under the drive of aluminum liquid, slow down the local velocity of aluminum liquid, condenses at the aluminum liquid making this part relatively slow simultaneously, can play the effect that local secondary condenses, increase the product fastness of this part, extend the service life of product.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to assert that this utility model is embodied as being confined to these explanations above-mentioned.For this utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the lid mould structure with grid, it mainly includes cover half frame and the dynamic model frame matched with cover half frame, it is characterized in that: in cover half frame, be provided with cover half core, the moving-mould-core matched with cover half core it is provided with in dynamic model frame, moving-mould-core and shunting are connected, and one end of cover half core is provided with a sprue bush；
Being provided with shaping groove in the middle part of cover half core, be provided with a circular heat dissipation grid in described shaping groove, the side of circular heat dissipation grid is provided with two flow controlling modules, and the opposite side of circular heat dissipation grid is provided with a condensation and controls cavity；
The middle part of moving-mould-core is provided with the molding boss of ellipse, the middle part of molding boss is provided with the molding grid corresponding with circular heat dissipation grid, the side of molding grid is provided with half round boss, and the side of boss connects one group of diversion column, is provided with one group of deceleration salient point in molding boss.
A kind of lid mould structure with grid the most according to claim 1, it is characterized in that: described circular heat dissipation grid is made up of the reinforcement and the Arc grid being connected with reinforcement being located at middle part, gap is there is, for being rotatably connected between flow controlling module and shaping groove between adjacent grid；
The top of molding boss is provided with overflow groove.
A kind of lid mould structure with grid the most according to claim 1, it is characterized in that: moving-mould-core is connected with shunting by the runner of a T shape, the runner of T shape is made up of end and dispersion portion, described dispersion portion is connected with moving-mould-core, being provided with thimble in dispersion portion, the end that dispersion portion is connected with moving-mould-core is provided with acceleration cavity；
Described acceleration cavity has three, is divided into middle acceleration cavity and two sides to accelerate cavitys, and the middle cavity that accelerates is regular pentagon, and it is trapezoidal that side accelerates cavity, and centre is accelerated the volume of cavity and accelerated the volume of cavity more than side.
A kind of lid mould structure with grid the most according to claim 1, it is characterised in that: the surrounding of dynamic model frame is respectively equipped with a guide pillar, cover half frame be formed around guide pin bushing with matching.
A kind of lid mould structure with grid the most according to claim 1, it is characterised in that: molding boss groove be formed around pin and one group of cinder ladle, the quantity of cinder ladle is 4-7, and each cinder ladle is connected with molding boss by air slot；
The surrounding of moving-mould-core is respectively equipped with a fine positioning boss, and cover half core is provided with the fine positioning groove matched with fine positioning boss.
A kind of lid mould structure with grid the most according to claim 1, it is characterised in that: the side of dynamic model frame is provided with two symmetrically arranged bumping posts；The middle part of cover half frame is provided with cooling water channel, and described cooling water channel runs through whole cover half frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069874.9U CN205414321U (en) | 2015-12-21 | 2015-12-21 | Lid mould structure with grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521069874.9U CN205414321U (en) | 2015-12-21 | 2015-12-21 | Lid mould structure with grid |
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| Publication Number | Publication Date |
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| CN205414321U true CN205414321U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521069874.9U Active CN205414321U (en) | 2015-12-21 | 2015-12-21 | Lid mould structure with grid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093082A (en) * | 2018-06-20 | 2018-12-28 | 西峡县西泵特种铸造有限公司 | A method of prevent moulding mould template from deforming |
-
2015
- 2015-12-21 CN CN201521069874.9U patent/CN205414321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093082A (en) * | 2018-06-20 | 2018-12-28 | 西峡县西泵特种铸造有限公司 | A method of prevent moulding mould template from deforming |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160930 Address after: 215214, No. 333, Fen Yang Road, Fen Hu hi tech Industrial Development Zone, Wujiang District, Jiangsu, Suzhou Patentee after: Asia Machinery (Suzhou) Co., Ltd. Address before: 201719 Shanghai city Qingpu District Jinze (Shangta) snow road No. 158 Patentee before: Shanghai Yadelin Nonferrous Metal Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: 215215 Fenyang Road, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou, Jiangsu, 333 Patentee after: Limited by Share Ltd, Suzhou Address before: 215214 Fenyang Road, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou, Jiangsu, 333 Patentee before: Asia Machinery (Suzhou) Co., Ltd. |
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| CP03 | Change of name, title or address |