CN205629317U - A mould structure for processing be equipped with lid of radiator - Google Patents
A mould structure for processing be equipped with lid of radiator Download PDFInfo
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- CN205629317U CN205629317U CN201521056985.6U CN201521056985U CN205629317U CN 205629317 U CN205629317 U CN 205629317U CN 201521056985 U CN201521056985 U CN 201521056985U CN 205629317 U CN205629317 U CN 205629317U
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Abstract
The utility model discloses a mould structure for processing be equipped with lid of radiator, cover half core are equipped with the cover half die cavity, the cover half die cavity is a long square groove, one side is equipped with circular radiator shaping boss in the long square groove, and the movable mould core is equipped with the movable mould die cavity, set up the rectangle boss in the movable mould die cavity, being provided with the radiator on the rectangle boss and becoming the die cavity, the position that runner intercommunication through leaking hopper -shaped between reposition of redundant personnel and the movable mould die cavity, movable mould in -core lie in the movable mould die cavity outside sets up evenly distributed's cinder ladle, and movable mould core and movable mould frame are provided with the air discharge duct that feeds through with the cinder ladle, the cover half in -core be provided with with movable mould core cinder ladle matched with cinder ladle recess. The circular radiator shaping boss of cover half die cavity and the radiator of movable mould die cavity become the die cavity cooperation and form the radiator, and cinder ladle and air discharge duct set up and make the exhaust more effective, reduce the product gas pocket, improve product quality.
Description
Technical field
This utility model relates to mould applications, is specifically related to the mould structure of a kind of lid being provided with radiator for processing.
Background technology
Casting is the conventional processing method of metal parts, is particularly suited for making complex-shaped part blank.During manufacture, liquid metal 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 foundry goods is had a significant impact by casting mold, 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, is the most more easily generated the deviation of shape and size, affect the form accuracy of casting mold, thus have influence on the quality of foundry goods.Being typically at most in prior art and use guide pillars and bushes to position, its positioning precision is the highest, and therefore casting accuracy is the highest, especially easily causes percent defective when making some high-precision fine goods high.
The utility model of Application No. CN201220611624.3 discloses the die casting of a kind of replaceable core rod, including upper mold foot, lower mold foot, dynamic model frame, cover half frame and ejecting mechanism, described dynamic model frame is provided with dynamic model charging insert and moving-mould-core, described cover half frame is provided with cover half charging insert and cover half core, described moving-mould-core and cover half core are provided with slide block, described slide block is fixed on take-up housing, and described moving-mould-core respectively removably connects with described cover half frame with described dynamic model frame, described cover half core.
nullThe utility model of Application No. CN201120079863.4 discloses the mould of a kind of sleeve for having side opening，Including cover half frame、Dynamic model frame、Mould foot、Upper ejector plate、Lower liftout plate and support column，One bottom surface of cover half frame and dynamic model frame is respectively arranged with a cavity，The cavity of cover half frame and the cavity of dynamic model frame is aligned with each other pieces together a casting mold cavity completed，The left and right sides below dynamic model frame is respectively provided with a mould foot，Upper ejector plate and lower liftout plate from top to bottom it is sequentially provided with between two mould feet，Middle part below dynamic model frame sets a support column，Support column is positioned at upper ejector plate and the outside of lower liftout plate，It is characterized in that: also include guide pillar、Guide pin bushing、Spreader、Barrel、Sleeve、Cover half core、Moving-mould-core、Thimble、Top plate guide post、Top plate guide bushing、Taper pin、Slide block、Take-up housing、Latch segment、Brake pad、Press strip and slide block block，Cover half core is embedded in the cavity of cover half frame bottom surface，Moving-mould-core is embedded in the cavity of dynamic model frame bottom surface，The bottom surface of cover half core and the bottom surface of moving-mould-core are aligned with each other，The bottom surface of cover half frame is provided with guide pillar，Guide pillar is positioned at the side of cover half core，One end insertion cover half frame of guide pillar is interior and is fixed by screws on cover half frame，The bottom surface of dynamic model frame is provided with guide pin bushing，Guide pin bushing is positioned at the side of moving-mould-core，Guide pin bushing inserts interior and guide pin bushing the underrun screw of dynamic model frame and is fixed on dynamic model frame，The other end of guide pillar inserts in guide pin bushing，The opposite side of cover half core is provided with barrel，Sleeve it is cased with outside barrel，The opening at barrel two ends is respectively arranged on two end faces of cover half frame，One opening part of barrel is provided with spreader，Passage and casting mold cavity that barrel opening and spreader are formed are through，One end of thimble is fixed on upper ejector plate，The other end of thimble withstands on moving-mould-core，It is cased with top plate guide bushing outside top plate guide post one end and is screwed on lower liftout plate，The other end of top plate guide post snaps in the blind hole on dynamic model frame end face after upper ejector plate，The two ends of cover half frame and dynamic model frame all have pin hole，The pin hole of cover half frame and the pin hole of dynamic model frame are aligned with each other，Taper pin sequentially passes through the pin hole of cover half frame and the pin hole of dynamic model frame and cover half frame and dynamic model frame is connected，After cover half core and moving-mould-core split, mating surface is respectively arranged at two ends with slide block，The opposite side of slide block is provided with take-up housing，The cross section of take-up housing is stairstepping，Latch segment is pressed on the inclined-plane of take-up housing next stage step，The top of take-up housing is lined with brake pad，The top of brake pad is provided with press strip，The side of brake pad is provided with slide block block.
Utility model content
It is high that the purpose of this utility model is to provide a kind of closing precision, the mould structure of the lid being provided with radiator for processing that casting quality is good.
nullIn order to realize this purpose，The technical solution of the utility model is as follows: the mould structure of a kind of lid being provided with radiator for processing，Including cover half frame、Cover half core、Dynamic model frame and moving-mould-core，It is characterized in that described cover half frame is provided with guide pin bushing，Dynamic model frame is provided with the guide pillar matched with described guide pin bushing，Cover half core is provided with fine positioning groove，Moving-mould-core is provided with the fine positioning projection matched with described fine positioning groove，Cover half frame side is provided with sprue bush，The relevant position of dynamic model frame is provided with shunting，Cover half core is provided with cover half die cavity，Described cover half die cavity is a rectangular recess，In described rectangular recess, side is provided with circular radiator molding boss，The groove of a genesis analysis it is provided with in the middle of described circular radiator molding boss，The groove of uniform some the horizontally sets in both sides，Described circular radiator molding boss is connected to the bottom of described rectangular recess by inclined-plane，Described inclined-plane is 10 ~ 15 ° with the angle of horizontal plane，Outside described circular radiator molding boss, two cylindrical peg are set；Moving-mould-core is provided with dynamic model die cavity, described movable model intracavity arranges rectangle boss, it is provided with molding heat radiator chamber on described rectangle boss, the groove of a genesis analysis it is provided with in the middle of described molding heat radiator chamber, the raised line of uniform some the horizontally sets in both sides, the outside in described molding heat radiator chamber is provided with the circular groove matched with cylindrical peg, by funnelform flow passage between shunting and dynamic model die cavity, it is positioned at the position outside dynamic model die cavity in moving-mould-core and equally distributed cinder ladle is set, moving-mould-core is provided with, with dynamic model frame, the air discharge duct connected with cinder ladle, cover half in-core is provided with the cinder ladle groove matched with moving-mould-core cinder ladle, the length-width ratio of described cinder ladle is 3:2, the length-width ratio of described cinder ladle groove is also 3:2, the degree of depth of cinder ladle groove and width ratio are 1:1.2.
Liquid metal enters in the dynamic model die cavity between moving-mould-core and cover half core and cover half die cavity by sprue bush and shunting subflow, forms required lid.The circular radiator molding boss of cover half die cavity and the molding heat radiator chamber of dynamic model die cavity cooperatively form radiating groove, and form an inclined-plane outside radiating groove, and the cylindrical peg outside radiating groove then cooperatively forms circular hole with circular groove.Dynamic model frame and cover half frame, by guide pillars and bushes guide-localization, are accurately positioned by fine positioning groove and fine positioning projection between cover half core and moving-mould-core so that the product size precision of die casting is higher simultaneously.The utility model has the advantage of that closing precision is high, casting quality is good, is suitable for the product that cast structure is complicated.
Accompanying drawing explanation
Fig. 1 is cover half frame and the structural representation of cover half core.
Fig. 2 is the structural representation of dynamic model frame and moving-mould-core.
Detailed description of the invention
Below according to Figure of description and specific embodiment, this utility model is further elaborated.
In figure, 1 is guide pin bushing, and 2 is cover half core, and 3 is cover half frame, and 4 is sprue bush, 5 is runner, and 6 is shunting, and 7 is bumping post, and 8 is cooling water channel, 9 is dynamic model frame, and 10 is moving-mould-core, and 11 is cinder ladle, and 12 is fine positioning projection, 13 is guide pillar, and 14 is cover half die cavity, and 15 is circular radiator molding boss, and 16 is inclined-plane, 18 is cylindrical peg, and 19 is rectangle boss, and 20 is molding heat radiator chamber, 21 is circular groove, and 22 is air discharge duct, and 23 is cinder ladle groove.
nullA kind of mould structure of the lid being provided with radiator for processing，Including cover half frame 3、Cover half core 2、Dynamic model frame 9 and moving-mould-core 10，It is characterized in that described cover half frame 3 is provided with guide pin bushing 1，Dynamic model frame 3 is provided with the guide pillar 13 matched with described guide pin bushing 1，Cover half core 2 is provided with fine positioning groove，Moving-mould-core is provided with the fine positioning projection 12 matched with described fine positioning groove，Cover half frame 3 side is provided with sprue bush 4，The relevant position of dynamic model frame 9 is provided with shunting 6，Cover half core 2 is provided with cover half die cavity 14，Described cover half die cavity is a rectangular recess，In described rectangular recess, side is provided with circular radiator molding boss 15，The groove of a genesis analysis it is provided with in the middle of described circular radiator molding boss 15，The groove of uniform some the horizontally sets in both sides，Described circular radiator molding boss is connected to the bottom of described rectangular recess by inclined-plane 16，Described inclined-plane 16 is 10 ~ 15 ° with the angle of horizontal plane，Outside described circular radiator molding boss, two cylindrical peg 18 are set；nullMoving-mould-core is provided with dynamic model die cavity，Described movable model intracavity arranges rectangle boss 19，It is provided with molding heat radiator chamber 20 on described rectangle boss 19，The groove of a genesis analysis it is provided with in the middle of described molding heat radiator chamber 20，The raised line of uniform some the horizontally sets in both sides，Fit depressions with described some horizontally sets，The outside in described molding heat radiator chamber is provided with the circular groove 21 matched with cylindrical peg，Connected by funnelform runner 5 between shunting 6 and dynamic model die cavity，It is positioned at the position outside dynamic model die cavity in moving-mould-core and equally distributed cinder ladle 11 is set，Moving-mould-core is provided with the air discharge duct 22 connected with cinder ladle with dynamic model frame，Cover half in-core is provided with the cinder ladle groove 23 matched with moving-mould-core cinder ladle，The length-width ratio of described cinder ladle 11 is 3:2，The length-width ratio of described cinder ladle groove 23 is also 3:2，The degree of depth of cinder ladle groove 23 and width ratio are 1:1.2.
Aluminum liquid flows in dynamic model die cavity and cover half die cavity from runner, forms required lid.The circular radiator molding boss 15 of cover half die cavity and the molding heat radiator chamber 20 of dynamic model die cavity cooperatively form radiator, groove and raised line that some horizontally sets therein match have cooperatively formed radiating groove, and outside the radiating groove of molding lid, forming an inclined-plane by inclined-plane 16, the cylindrical peg 18 outside radiating groove then cooperatively forms circular hole with circular groove 21.
According to specific embodiment of the utility model, described cover half frame and dynamic model frame are quadrilateral structure, divide equally cloth on four angles of described dynamic model frame and be provided with a guide pillar 13, described guide pillar 13 is arranged to lopsidedness, 81 ~ 85 ° of angles are formed between centrage and the upper surface of dynamic model frame of guide pillar, similarly, guide pin bushing is also to be arranged on obliquely on four angles of cover half frame accordingly.
According to specific embodiment of the utility model, described cover half core and moving-mould-core are quadrilateral structure, and described fine positioning groove and fine positioning projection 12 are separately positioned on four angles of cover half core and moving-mould-core.
Runner design funnel, by increasing capacitance it is possible to increase pressure makes aluminum liquid filling die cavity within a very short time, casts out high-quality product.The side of described runner is additionally provided with air discharge duct, and first the gas entering runner can discharge from described air discharge duct, to reduce the gas entered in dynamic model die cavity and cover half die cavity.The setting of air discharge duct, cinder ladle and cinder ladle groove makes aerofluxus more efficient, reduces product air holes, improves product quality, and cinder ladle channel section is slightly larger than the cross section of cinder ladle, and the ratio of cinder ladle depth of groove and width is generally 1:1.3.Movable model intracavity also can be provided with thimble, for ejecting product after die sinking.Dynamic model frame bottom is provided with mould foot, is used for being fixed on die casting machine, support module, and the side of mould foot is provided with bumping post 7, and bumping post is arranged on mould placed side, protects water pipe.It is additionally provided with cooling water channel 8 in dynamic model frame, is used for controlling mold temperature, extend die life.Also can set release link in moving-mould-core 10, allow ejecting mechanism reset in advance, be unlikely to mold cores of damaging.
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 (4)
1. it is provided with a mould structure for the lid of radiator for processing, including cover half frame, cover half core, dynamic model frame and moving-mould-core, it is characterised in that
Described cover half frame is provided with guide pin bushing, dynamic model frame is provided with the guide pillar matched with described guide pin bushing, and cover half core is provided with fine positioning groove, and moving-mould-core is provided with the fine positioning projection matched with described fine positioning groove, cover half frame side is provided with sprue bush, and the relevant position of dynamic model frame is provided with shunting；
Cover half core is provided with cover half die cavity, described cover half die cavity is a rectangular recess, in described rectangular recess, side is provided with circular radiator molding boss, the groove of a genesis analysis it is provided with in the middle of described circular radiator molding boss, the groove of uniform some the horizontally sets in both sides, described circular radiator molding boss is connected to the bottom of described rectangular recess by inclined-plane, described inclined-plane is 10 ~ 15 ° with the angle of horizontal plane, arranges two cylindrical peg outside described circular radiator molding boss；
Moving-mould-core is provided with dynamic model die cavity, described movable model intracavity arranges rectangle boss, it is provided with molding heat radiator chamber on described rectangle boss, the groove of a genesis analysis it is provided with in the middle of described molding heat radiator chamber, the raised line of uniform some the horizontally sets in both sides, the outside in described molding heat radiator chamber is provided with the circular groove matched with cylindrical peg；
By funnelform flow passage between shunting and dynamic model die cavity, it is positioned at the position outside dynamic model die cavity in moving-mould-core and equally distributed cinder ladle is set, moving-mould-core is provided with, with dynamic model frame, the air discharge duct connected with cinder ladle, cover half in-core is provided with the cinder ladle groove matched with moving-mould-core cinder ladle, the length-width ratio of described cinder ladle is 3:2, and the length-width ratio of described cinder ladle groove is also 3:
2, the degree of depth of cinder ladle groove and width ratio are 1:1.2.
The mould structure of a kind of lid being provided with radiator for processing, it is characterised in that movable model intracavity is additionally provided with thimble.
A kind of mould structure of the lid being provided with radiator for processing, it is characterised in that: dynamic model frame bottom is provided with mould foot, and the side of mould foot is provided with bumping post.
A kind of mould structure of the lid being provided with radiator for processing, it is characterised in that: it is additionally provided with cooling water channel in dynamic model frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056985.6U CN205629317U (en) | 2015-12-17 | 2015-12-17 | A mould structure for processing be equipped with lid of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521056985.6U CN205629317U (en) | 2015-12-17 | 2015-12-17 | A mould structure for processing be equipped with lid of radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205629317U true CN205629317U (en) | 2016-10-12 |
Family
ID=57079199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521056985.6U Active CN205629317U (en) | 2015-12-17 | 2015-12-17 | A mould structure for processing be equipped with lid of radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205629317U (en) |
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2015
- 2015-12-17 CN CN201521056985.6U patent/CN205629317U/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: 20160927 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 | ||
| 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. |