CN209953769U - Die casting die with oblique ejection and convex parting surface - Google Patents
Die casting die with oblique ejection and convex parting surface Download PDFInfo
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- CN209953769U CN209953769U CN201822217391.9U CN201822217391U CN209953769U CN 209953769 U CN209953769 U CN 209953769U CN 201822217391 U CN201822217391 U CN 201822217391U CN 209953769 U CN209953769 U CN 209953769U
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Abstract
The utility model relates to a die casting die with oblique ejecting and protruding die joint, including lower mould and last mould, go up mould and lower mould and be and stack the installation, the lower mould comprises die holder, lower mold core and mould foot, lower mold core under the terminal surface front-back symmetry install vertical stabilizer blade, vertical stabilizer blade lower extreme between the front-back symmetry install two roof plate bases, roof plate base up end right part adopt the inclined plane structure of right-hand member slope up, the inclined plane of two roof plate bases is structural installs the roof parallel with the inclined plane structure, the roof on install a plurality of and roof vertically thimble, the thimble upper end is passed the die cavity that the die holder inserted down the mold core, two around installing between the roof plate base hydro-cylinder linkage piece has been arranged side by side, hydro-cylinder linkage piece upside and roof under the terminal surface push up mutually. The utility model has the characteristics of low in production cost, production efficiency are high, guarantee product quality etc.
Description
Technical Field
The utility model relates to a die casting die technical field especially relates to a die casting die with oblique ejecting and protruding die joint.
Background
In the process of production on a die-casting product, because the upper structure and the lower structure of the product are integrally different, if the same structure is adopted during touch, the product is easily damaged, in order to ensure the production of the product, a complex core-pulling structure needs to be designed under the common condition, and the product forming is ensured, but the complex core-pulling structure needs to be designed, so that the production cost is increased, and in order to solve the problems, the design of a new die-casting die is very necessary.
Disclosure of Invention
The utility model aims to solve the technical problem that a die casting die with oblique ejecting and protruding die joint is provided, through protruding die joint, change the upper and lower two demoulding structure of product, be used for guaranteeing the smooth drawing of patterns of product lower part through the lower part structure of pushing up to one side, guarantee through last mould structure that product superstructure is opened the back and is demolded smoothly at the mould, this structure has characteristics such as low in production cost, production efficiency height, assurance product quality.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a die casting die with oblique ejecting and protruding die joint, includes lower mould and last mould, goes up mould and lower mould and is the installation that stacks, and the lower mould comprises die holder, lower mold core and mould foot, lower mold core under the terminal surface front and back symmetry install vertical stabilizer blade, vertical stabilizer blade lower extreme between the front and back symmetry install two roof seats, roof seat up end right part adopt the inclined plane structure of right-hand member tilt up, the structural roof of installing with the inclined plane structure is parallel on the inclined plane of two roof seats, the roof on install a plurality of and roof vertically thimble, the thimble upper end passes the die cavity that the die holder inserted down the mold core, two front and back side by side arranged hydro-cylinder linkage pieces between two roof seats, hydro-cylinder linkage piece upside and roof under the terminal surface push up mutually.
Lower mould core up end left end middle part arranged the runner groove, lower mould core up end middle part around symmetrical arrangement have six product grooves, the left end of product groove through branch runner with be located the sprue intercommunication that lower mould core central point put, the product groove right part arranged the bellying, form the die joint that corresponds with the roof between the last mould core in bellying and the last mould.
The left end and the right end of the two top plate seats are vertically provided with vertical guide pillars with the upper ends connected with the lower die seat, four corners of the lower end surface of the lower die seat are provided with guide sleeves parallel to the ejector pins, four corners of the upper end surface of the top plate are provided with guide pillars parallel to the ejector pins and matched with the guide sleeves, and the lengths of the guide pillars and the guide sleeves on the left part are larger than those of the guide pillars and the guide sleeves on the right part.
The upper end surface of the top plate is provided with a plurality of limiting nails, the upper ends of which are connected with the lower die holder, and the limiting nails are parallel to the ejector pins.
Has the advantages that: the utility model relates to a die casting die with oblique ejecting and protruding die joint through protruding die joint, changes the upper and lower two demoulding structure of product, is used for guaranteeing the smooth drawing of patterns of product lower part through the lower part structure of pushing up to one side, guarantees through last mode structure that product superstructure is demolded smoothly after the mould is opened, and this structure has characteristics such as low in production cost, production efficiency height, assurance product quality.
Drawings
FIG. 1 is a structural view of the lower mold part of the present invention;
fig. 2 is a structural view of the vertical guide post of the present invention;
fig. 3 is a top view of the lower mold core of the present invention;
fig. 4 is a structural view of the cylinder linkage block of the present invention.
The figure is as follows: 1. the device comprises a vertical supporting foot plate, 2, a top plate seat, 3, a top plate, 4, a guide pillar, 5, a vertical guide pillar, 6, a guide sleeve, 7, a lower mold core, 8, a limit nail, 9, a sprue groove, 10, a product groove, 11 and an oil cylinder linkage block.
Detailed Description
The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
The utility model relates to a die-casting die with an inclined ejection and a convex parting surface, as shown in fig. 1-4, comprises a lower die and an upper die which are arranged in a stacking way, the lower die comprises a lower die seat, a lower die core 7 and die feet, the front and the rear parts of the lower end surface of the lower mold core 7 are symmetrically provided with vertical supporting foot plates 1, two top plate seats 2 are symmetrically arranged between the lower ends of the vertical supporting foot plates 1 in the front and the rear, the right part of the upper end surface of the top plate seat 2 adopts an inclined plane structure with the right end inclined upwards, the inclined plane structures of the two top plate seats 2 are provided with top plates 3 parallel to the inclined plane structure, the mould is characterized in that a plurality of ejector pins vertical to the top plate are installed on the top plate 3, the upper ends of the ejector pins penetrate through the lower mould base and are inserted into a mould groove of the lower mould core 7, two oil cylinder linkage blocks 11 are installed between the two top plate bases 2, the front and the back of each oil cylinder linkage block 11 are arranged side by side, and the upper sides of the oil cylinder linkage blocks 11 are propped against the lower end face of the top plate 3.
The left end and the right end of the two top plate seats 2 are vertically provided with vertical guide pillars 5, the upper ends of the vertical guide pillars are connected with the lower die seat, four corners of the lower end surface of the lower die seat are provided with guide sleeves 6 parallel to the ejector pins, four corners of the upper end surface of the top plate 3 are provided with guide pillars 4 parallel to the ejector pins and matched with the guide sleeves 6, and the lengths of the guide pillars and the guide sleeves 6 on the left part are larger than those of the guide pillars and the guide sleeves 6 on the right part.
The upper end face of the top plate 3 is provided with a plurality of limiting nails 8 of which the upper ends are connected with the lower die holder, and the limiting nails 8 are parallel to the ejector pins.
Examples
When the demolding is carried out, the upper die of the product is vertically opened, so that the upper portion of the product is separated from the upper die core, after the mold is completely opened, the lower portion of the product is demolded, the lower portion structure of the product is an inclined structure, the oil cylinder is started, the oil cylinder pushes the oil cylinder linkage block 11, the top plate 3 is pushed through the cross section structure of the upper end of the oil cylinder linkage block 11, the top plate 3 pushes the ejector pin, the ejector pin and the top point of the lower portion of the product are vertically arranged, so that the lower portion of the product is subjected to vertical force, the product is prevented from being damaged, and meanwhile the quality.
Claims (4)
1. The utility model provides a die casting die with oblique ejecting and protruding die joint, includes the lower mould and goes up the mould, goes up mould and lower mould and is the installation that stacks, and the lower mould comprises die holder, lower mold core (7) and mould foot, its characterized in that: lower mold core (7) terminal surface front rear portion symmetry install vertical sole (1), vertical sole (1) lower extreme between the front and back symmetry install two roof plate bases (2), roof plate base (2) up end right part adopt right-hand member inclined up's inclined plane structure, the structural roof (3) parallel with inclined plane structure of installing in inclined plane of two roof plate bases (2), roof (3) on install a plurality of and roof vertically thimble, the thimble upper end is passed the die cavity that the die holder inserted lower mold core (7), two around installing between roof plate base (2) hydro-cylinder linkage piece (11) have been arranged side by side, hydro-cylinder linkage piece (11) upside and roof (3) under the terminal surface push up mutually.
2. The die casting mold with the inclined ejection and the convex parting surface as claimed in claim 1, wherein: lower mold core (7) up end left end middle part arranged runner groove (9), lower mold core (7) up end middle part around symmetrical arrangement have six product groove (10), the left end of product groove (10) through branch runner with be located the sprue intercommunication that mold core (7) central point put down, product groove (10) right part arranged the bellying, form the die joint that corresponds with roof (3) between the last mold core in bellying and the last mould.
3. The die casting mold with the inclined ejection and the convex parting surface as claimed in claim 1, wherein: the upper end of each of the two top plate seats (2) is vertically provided with a vertical guide pillar (5) connected with the lower die holder, the four corners of the lower end surface of the lower die holder are provided with guide sleeves (6) parallel to the ejector pins, the four corners of the upper end surface of the top plate (3) are provided with guide pillars (4) parallel to the ejector pins and matched with the guide sleeves (6), and the guide pillars and the guide sleeves (6) on the left part are longer than the guide pillars and the guide sleeves (6) on the right part.
4. The die casting mold with the inclined ejection and the convex parting surface as claimed in claim 1, wherein: the upper end face of the top plate (3) is provided with a plurality of limiting nails (8) of which the upper ends are connected with the lower die holder, and the limiting nails (8) are parallel to the ejector pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217391.9U CN209953769U (en) | 2018-12-27 | 2018-12-27 | Die casting die with oblique ejection and convex parting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217391.9U CN209953769U (en) | 2018-12-27 | 2018-12-27 | Die casting die with oblique ejection and convex parting surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953769U true CN209953769U (en) | 2020-01-17 |
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ID=69236295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217391.9U Active CN209953769U (en) | 2018-12-27 | 2018-12-27 | Die casting die with oblique ejection and convex parting surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209953769U (en) |
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2018
- 2018-12-27 CN CN201822217391.9U patent/CN209953769U/en active Active
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