CN205324632U - Box mould structure with inner bag - Google Patents
Box mould structure with inner bag Download PDFInfo
- Publication number
- CN205324632U CN205324632U CN201521078190.5U CN201521078190U CN205324632U CN 205324632 U CN205324632 U CN 205324632U CN 201521078190 U CN201521078190 U CN 201521078190U CN 205324632 U CN205324632 U CN 205324632U
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- China
- Prior art keywords
- inner bag
- cover half
- core
- frame
- mould
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Abstract
The utility model relates to a box mould structure with inner bag, 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 one end of cover half core is equipped with a runner cover, the middle part of cover half core is equipped with the columniform inner bag, is equipped with the enhancement post around the inner bag, and the top of inner bag is equipped with one yuan of annular additional cover, and one side of inner bag is equipped with the branch fluid cylinder, and the both sides of branch fluid cylinder are equipped with one respectively and lead stream block, the middle part of movable mould core is equipped with cylindrical recess, and the wall of cylindrical recess is equipped with the water conservancy diversion strip, and one side of cylindrical recess is equipped with a bellied platform, is equipped with on the platform and divides fluid cylinder matched with reposition of redundant personnel recess. Water conservancy diversion strip and reposition of redundant personnel recess in the movable mould core for the water conservancy diversion process is more abundant, and each part of aluminium liquid stream income is more happy, local, and perhaps tiny partial packing is more inseparable, has reduced local bubble and has produced, has improved the precision of product.
Description
Technical field
This utility model relates to the technical field of mould structure, specifically a kind of box mold structure being provided with inner bag。
Background technology
At present, mould structure of the prior art is generally provided with dynamic model frame, cover half frame, is 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 having influence on the quality of product。The particularly adiabatic condensation temperature of the general all uncontrollable aluminum liquid flow velocity speed at casting mold and various piece in existing mould structure, 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 due to the problem of exhaust passage setting, aerofluxus is often not smooth, make product produce pore, affect product quality。
Summary of the invention
The purpose of this utility model is in that to provide the box mold structure being provided with inner bag of a kind of improvement, and it can overcome mould and die accuracy in prior art not high, there is dead angle, flow velocity not smooth, affect the some shortcomings of product quality during casting。
To achieve these goals, the technical solution of the utility model is: a kind of box mold structure being provided with inner bag, 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；The middle part of cover half core is provided with the inner bag of cylinder, inner bag be formed around reinforcing prop, the top of inner bag is provided with a circular supplementary cap, and the side of inner bag is provided with shunting post, shunting post be respectively provided on two sides with a baffle；The middle part of moving-mould-core is provided with the cylinder shape groove matched with inner bag, and four walls of cylinder shape groove are provided with flow guide bar, and the side of cylinder shape groove is provided with the platform of a projection, and platform is provided with and taps the shunting groove that post matches。
Preferably, being connected by a runner between sprue bush with cover half core, the end of runner is provided with deceleration guide pad, and described deceleration guide pad is triangular prism shape, and described baffle is provided with the water conservancy diversion speed limit groove matched with the guide pad that slows down；Described reinforcing prop is triangular prism shape, and the faceted pebble of triangular prism contacts with inner bag。
During use, aluminum liquid pours in sprue bush, cover half core is flowed into, due to the deceleration guide pad effect of T-shaped runner so that aluminum liquid is under appropriate temperature conditions after runner, filling casting mold cavity, cast out high-quality product, be arranged on the cinder ladle in the outside of cover half core so that aerofluxus is more effectively smooth and easy, reduce the pore of product, improve the quality of mould；
Deceleration guide pad, water conservancy diversion speed limit groove setting can so that product local rate of set slow down, increase the product rigidity value after condensing, slow down the local velocity of aluminum liquid, condense slower at the aluminum liquid making this part simultaneously, the effect that local secondary condenses can be played, increase the product fastness of this part, extend the service life of product。Flow guide bar in moving-mould-core and shunting groove so that water conservancy diversion process is more abundant, aluminum liquid stream enters that each several part is more happy, the filling of local or thin is more tight, decreases bubble generation locally, improves the precision 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
Below in conjunction with drawings and Examples, the utility model will be further described。
Each attached graph laplacian is expressed as follows:
1 cover half frame, 2 guide pin bushings, 4 cooling water channels, 5 sprue bush；
3 cover half cores, 31 inner bags, 32 reinforcing props, 33 supplementary caps, 34 shunting post, 35 baffles, 36 runners, 37 deceleration guide pads, 38 water conservancy diversion speed limit grooves；
6 wear-resistant blocks, 7 press strips, 8 dynamic model frames, 9 guide pillars, 10 take-up housings, 11 slide blocks, 12 latch segments, 13 shunting；
14 moving-mould-cores, 141 cylinder shape grooves, 142 flow guide bars, 143 shunting grooves。
A kind of box mold structure being provided with inner bag described in the utility model, 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；The middle part of cover half core is provided with the inner bag of cylinder, inner bag be formed around reinforcing prop, the top of inner bag is provided with a circular supplementary cap, the side of inner bag is provided with shunting post, and what tap post is respectively provided on two sides with a baffle, and baffle can so that aluminum liquid faster, better fills body of wall, targetedly some position is injected repeatedly simultaneously, play the effect of secondary punch die, increase the aluminum liquid deposition of local, play the effect that product local strength promotes；
The middle part of moving-mould-core is provided with the cylinder shape groove matched with inner bag, and four walls of cylinder shape groove are provided with flow guide bar, and the side of cylinder shape groove is provided with the platform of a projection, and platform is provided with and taps the shunting groove that post matches。
Preferably, being connected by a runner between sprue bush with cover half core, the end of runner is provided with deceleration guide pad, and described deceleration guide pad is triangular prism shape, and described baffle is provided with the water conservancy diversion speed limit groove matched with the guide pad that slows down；Described reinforcing prop is triangular prism shape, and the faceted pebble of triangular prism contacts with inner bag, and faceted pebble contacts with inner bag so that contact surface reduces。
Further, the surrounding of dynamic model frame is respectively equipped with a guide pillar, cover half frame be formed around guide pin bushing with matching。Cover half core be formed around one group of cinder ladle, the quantity of cinder ladle is 2-6, and each cinder ladle is connected with cover half core by air slot；The middle part of moving-mould-core is provided with the shaped block of a projection, is provided with a spelling and is connected into square slide block in shaped block, and the side of slide block is provided with take-up housing。
Further, the side of dynamic model frame is provided with the sliding tray being made up of one group of press strip, and described take-up housing is arranged in sliding tray, and the side of take-up housing is provided with wear-resistant block。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, cover half core is flowed into, due to the deceleration guide pad effect of T-shaped runner so that aluminum liquid is under appropriate temperature conditions after runner, filling casting mold cavity, cast out high-quality product, be arranged on the cinder ladle in the outside of cover half core so that aerofluxus is more effectively smooth and easy, reduce the pore of product, improve the quality of mould；
Deceleration guide pad, water conservancy diversion speed limit groove setting can so that product local rate of set slow down, increase the product rigidity value after condensing, slow down the local velocity of aluminum liquid, condense slower at the aluminum liquid making this part simultaneously, the effect that local secondary condenses can be played, increase the product fastness of this part, extend the service life of product。Flow guide bar in moving-mould-core and shunting groove so that water conservancy diversion process is more abundant, aluminum liquid stream enters that each several part is more happy, the filling of local or thin is more tight, decreases bubble generation locally, improves the precision of product。
Above content is in conjunction with 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, protection domain of the present utility model all should be considered as belonging to。
Claims (6)
1. the box mold structure being provided with inner bag, 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；
The middle part of cover half core is provided with the inner bag of cylinder, inner bag be formed around reinforcing prop, the top of inner bag is provided with a circular supplementary cap, and the side of inner bag is provided with shunting post, shunting post be respectively provided on two sides with a baffle；
The middle part of moving-mould-core is provided with the cylinder shape groove matched with inner bag, and four walls of cylinder shape groove are provided with flow guide bar, and the side of cylinder shape groove is provided with the platform of a projection, and platform is provided with and taps the shunting groove that post matches。
2. a kind of box mold structure being provided with inner bag according to claim 1, it is characterized in that: be connected by a runner between sprue bush with cover half core, the end of runner is provided with deceleration guide pad, described deceleration guide pad is triangular prism shape, and described baffle is provided with the water conservancy diversion speed limit groove matched with the guide pad that slows down；
Described reinforcing prop is triangular prism shape, and the faceted pebble of triangular prism contacts with inner bag。
3. a kind of box mold structure being provided with inner bag 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。
4. a kind of box mold structure being provided with inner bag according to claim 1, it is characterised in that: cover half core be formed around one group of cinder ladle, the quantity of cinder ladle is 2-6, and each cinder ladle is connected with cover half core by air slot；
The middle part of moving-mould-core is provided with the shaped block of a projection, is provided with a spelling and is connected into square slide block in shaped block, and the side of slide block is provided with take-up housing。
5. a kind of box mold structure being provided with inner bag according to claim 4, it is characterised in that: the side of dynamic model frame is provided with the sliding tray being made up of one group of press strip, and described take-up housing is arranged in sliding tray, and the side of take-up housing is provided with wear-resistant block。
6. a kind of box mold structure being provided with inner bag according to claim 1, it is characterised in that: 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 |
|---|---|---|---|
| CN201521078190.5U CN205324632U (en) | 2015-12-22 | 2015-12-22 | Box mould structure with inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078190.5U CN205324632U (en) | 2015-12-22 | 2015-12-22 | Box mould structure with inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324632U true CN205324632U (en) | 2016-06-22 |
Family
ID=56208449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078190.5U Active CN205324632U (en) | 2015-12-22 | 2015-12-22 | Box mould structure with inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324632U (en) |
-
2015
- 2015-12-22 CN CN201521078190.5U patent/CN205324632U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160928 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. |
|
| 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. |
|
| CP03 | Change of name, title or address |