CN212664868U - Die casting die pushes up forming structure to one side - Google Patents
Die casting die pushes up forming structure to one side Download PDFInfo
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- CN212664868U CN212664868U CN202021322813.XU CN202021322813U CN212664868U CN 212664868 U CN212664868 U CN 212664868U CN 202021322813 U CN202021322813 U CN 202021322813U CN 212664868 U CN212664868 U CN 212664868U
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Abstract
The utility model discloses a die casting die pushes up shaping structure to one side, including upper die base, die holder and thimble board, the upper die base is located the top of die holder, the die holder is located the top of thimble board, the die holder is equipped with two mould feet, and two mould feet are located the both sides of thimble board respectively; the die holder includes the cope match-plate pattern and goes up the mould benevolence, it installs in the cope match-plate pattern to go up the mould benevolence, the die holder includes lower bolster and lower mould benevolence, the lower mould benevolence is installed in the lower bolster, the die holder is equipped with a plurality of piece kicking blocks and a plurality of slider to one side, the kicking block to one side, the slider, go up the mould benevolence and constitute the cavity that is used for forming the product with lower mould benevolence jointly, the cavity is equipped with eight, and every cavity all corresponds with two kicking blocks to one side, two kicking blocks to one side are located the both sides. The utility model discloses utilize oblique kicking block to release the product, guarantee product quality, improve the stability of mould, reduce mechanism occupation space, increase of production.
Description
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to a die casting die pushes up forming structure to one side.
Background
Pressure casting is a short term for pressure casting, and is a method for obtaining a casting by filling a die cavity of a die-casting die with liquid or semi-liquid metal at a high speed under the action of high pressure and rapidly solidifying the liquid or semi-liquid metal under the pressure, wherein the die-casting die is called as a die-casting die, and the pressure is usually used for the die-casting from several megapascals to dozens of megapascals, so the high pressure and the high speed are important characteristics of the die-casting.
In the prior art, most of the sliding block core pulling mechanisms occupy a large space proportion, so that a small number of products can be die-cast in one die, and the pushing mechanism cannot be designed at some positions of the products, so that the products cannot be pushed out or deformed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a die casting die pushes up forming structure to one side, utilizes the piece of pushing up to one side to release the product, guarantees product quality, improves the stability of mould, reduces mechanism occupation space, increase of production.
In order to solve the technical problem, the utility model discloses a technical scheme be: a die-casting die pushes up shaping structure to one side, including upper die base, lower die base and thimble board, the said upper die base locates above the said lower die base, the said lower die base locates above the said thimble board, the said lower die base has two mould feet, and two said mould feet locate at both sides of the said thimble board separately;
the upper die base comprises an upper die plate and an upper die core, the upper die core is mounted on the upper die plate, the lower die base comprises a lower die plate and a lower die core, the lower die core is mounted on the lower die plate, the lower die base is provided with a plurality of inclined ejector blocks and a plurality of sliding blocks, the inclined ejector blocks, the sliding blocks, the upper die core and the lower die core jointly form cavities for forming products, the number of the cavities is eight, each cavity corresponds to two inclined ejector blocks, the two inclined ejector blocks are respectively located on two sides of each cavity and are symmetrically arranged, and ejector pins for driving the inclined ejector blocks to eject are mounted on the ejector plate;
the upper die plate is provided with an inclined guide post which drives the sliding block to be far away from or close to the cavity, the sliding block is provided with a guide hole matched with the inclined guide post, the lower surface of the sliding block is provided with an inwards concave groove, a spring is arranged inside the groove, the lower die plate is provided with a convex block, one end of the spring is abutted against the convex block, and the other end of the spring is abutted against the side wall of the groove.
Further, the upper die plate is provided with a sprue bush and a cooling ring, the cooling ring is sleeved on the sprue bush, the sprue bush is communicated with the solution flow channel, and the solution flow channel is communicated with the cavity.
The solution flow channel comprises a main flow channel and a sub-flow channel, the sprue bush is communicated with the main flow channel, the main flow channel is communicated with the sub-flow channel, the sub-flow channel is communicated with the cavity, and the sub-flow channel is formed by a plurality of arc-shaped flow channels.
Further, the lower template is provided with slide rails, and the slide rails are positioned on two sides of the slide block.
Furthermore, the upper template is fixed with a wear-resisting plate matched with the sliding block.
Furthermore, the lower template is provided with a guide pillar, and the ejector plate is provided with a guide sleeve matched with the guide pillar.
Furthermore, a support column is installed on the lower template, and the lower end of the support column penetrates through the ejector plate.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a die holder is equipped with a plurality of oblique kicking blocks, and oblique kicking block, slider, last mould benevolence and lower mould benevolence constitute the cavity that is used for forming the product jointly, and the cavity is equipped with eight, and each cavity all corresponds with two oblique kicking blocks, and two oblique kicking blocks are located the both sides of cavity respectively and mutual symmetry sets up, and the thimble board is installed the ejecting thimble of drive oblique kicking block, through the design of oblique kicking block, reduces mechanism occupation space, increases output, utilizes oblique kicking block to release the product simultaneously, guarantees product quality, improves the stability of mould;
the lower surface of the sliding block is provided with an inward sunken groove, a spring is arranged inside the groove, the lower template is provided with a lug, one end of the spring is abutted to the lug, and the other end of the spring is abutted to the side wall of the groove, so that the upper die base and the lower die base are separated when the die is opened, the sliding block is kept away from the cavity under the action of the inclined guide pillar, the spring effectively prevents the sliding block from sliding into the cavity again to cause the upper die base and the lower die base to be incapable of closing the die, and the sliding block is favorably positioned to enable the inclined guide pillar to be accurately inserted into the guide hole;
the utility model discloses a subchannel comprises the curved runner of a plurality of sections, prevents that the liquid in the subchannel from directly dashing the cavity, guarantees the smoothness on product surface.
Drawings
FIG. 1 is an exploded schematic view of the present invention;
fig. 2 is an enlarged view of fig. 1 at a of the present invention;
fig. 3 is a schematic structural diagram of the present invention;
fig. 4 is a schematic structural diagram of the slider of the present invention;
fig. 5 is a cross-sectional view of the utility model at the slanted ejecting block;
fig. 6 is a cross-sectional view of the slider of the present invention at the groove;
fig. 7 is a schematic structural view of a solution flow channel of the present invention;
the parts in the drawings are marked as follows:
the die comprises an upper die holder 1, an upper die plate 11, a sprue bush 111, a cooling ring 112, a wear-resisting plate 113, an upper die core 12, an inclined guide post 13, a lower die holder 2, a lower die plate 21, a lug 211, a slide rail 212, a lower die core 22, an inclined ejector block 23, a slider 24, a guide hole 241, a groove 242, a spring 243, an ejector plate 3, an ejector pin 31, a die pin 4, a cavity 5, a main runner 6, a branch runner 7, a guide post 8 and a support post 9.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): a die-casting die inclined top forming structure is shown in figures 1-7 and comprises an upper die holder 1, a lower die holder 2 and an ejector plate 3, wherein the upper die holder 1 is positioned above the lower die holder 2, the lower die holder 2 is positioned above the ejector plate 3, the lower die holder 2 is provided with two die feet 4, and the two die feet 4 are respectively positioned at two sides of the ejector plate 3;
the upper die holder 1 comprises an upper die plate 11 and an upper die core 12, the upper die core 12 is mounted on the upper die plate 11, the lower die holder 2 comprises a lower die plate 21 and a lower die core 22, the lower die core 22 is mounted on the lower die plate 21, the lower die holder 2 is provided with a plurality of inclined ejector blocks 23 and a plurality of sliding blocks 24, the inclined ejector blocks 23, the sliding blocks 24, the upper die core 12 and the lower die core 22 jointly form a cavity 5 for forming a product, the cavity 5 is provided with eight, each cavity 5 corresponds to two inclined ejector blocks 23, the two inclined ejector blocks 23 are respectively positioned at two sides of the cavity 5 and are symmetrically arranged with each other, and the ejector plate 3 is provided with ejector pins 31 for driving the inclined ejector blocks 23 to eject;
the upper die plate 11 is provided with an inclined guide post 13 for driving the sliding block 24 to be far away from or close to the cavity 5, the sliding block 24 is provided with a guide hole 241 matched with the inclined guide post 13, the lower surface of the sliding block 24 is provided with an inward concave groove 242, a spring 243 is arranged inside the groove 242, the lower die plate 21 is provided with a convex block 211, one end of the spring 243 is abutted against the convex block 211, and the other end of the spring 243 is abutted against the side wall of the groove 242.
The upper die plate 11 is provided with a sprue bush 111 and a cooling ring 112, the sprue bush 111 is sleeved with the cooling ring 112, the sprue bush 111 is communicated with a solution flow channel, and the solution flow channel is communicated with the cavity 5.
The solution flow channel comprises a main flow channel 6 and a sub-flow channel 7, the sprue bush 111 is communicated with the main flow channel 6, the main flow channel 6 is communicated with the sub-flow channel 7, the sub-flow channel is communicated with the cavity, and the sub-flow channel 7 is formed by a plurality of arc-shaped flow channels.
The lower template 21 is provided with slide rails 212, and the slide rails 212 are located on two sides of the slider 24.
The upper die plate 11 is fixed with a wear plate 113 matched with the slide block 24.
The lower template 21 is provided with a guide post 8, and the ejector plate 3 is provided with a guide sleeve matched with the guide post 8.
The lower template 21 is provided with a support column 9, and the lower end of the support column 9 penetrates through the ejector plate 3.
The working principle of the utility model is as follows: when the upper die base and the lower die base are assembled, the inclined ejector block is abutted to the upper die core, the inclined ejector block retreats, the inclined guide pillar pushes the sliding block to slide into the cavity, metal liquid is filled in the cavity under high pressure, the upper die base and the lower die base are separated after a product is formed, the sliding block is far away from the cavity under the driving of the inclined guide pillar, the spring effectively prevents sliding and sliding into the cavity again, the ejector pin plate drives the ejector pin to eject the inclined ejector block, and the inclined ejector block ejects the product.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (7)
1. The utility model provides a die casting die pushes up forming structure to one side which characterized in that: the die comprises an upper die holder (1), a lower die holder (2) and an ejector plate (3), wherein the upper die holder is positioned above the lower die holder, the lower die holder is positioned above the ejector plate, the lower die holder is provided with two die feet (4), and the two die feet are respectively positioned at two sides of the ejector plate;
the upper die base comprises an upper die plate (11) and an upper die core (12), the upper die core is installed on the upper die plate, the lower die base comprises a lower die plate (21) and a lower die core (22), the lower die core is installed on the lower die plate, the lower die base is provided with a plurality of inclined ejector blocks (23) and a plurality of sliding blocks (24), the inclined ejector blocks, the sliding blocks, the upper die core and the lower die core jointly form a cavity (5) for forming a product, the number of the cavity is eight, each cavity corresponds to two inclined ejector blocks, the two inclined ejector blocks are respectively located on two sides of the cavity and are symmetrically arranged with each other, and ejector pins (31) for driving the inclined ejector blocks to eject are installed on the ejector plate;
the upper die plate is provided with an inclined guide post (13) for driving the sliding block to be far away from or close to the cavity, the sliding block is provided with a guide hole (241) matched with the inclined guide post, the lower surface of the sliding block is provided with an inwards concave groove (242), a spring (243) is arranged inside the groove, the lower die plate is provided with a convex block (211), one end of the spring is abutted against the convex block, and the other end of the spring is abutted against the side wall of the groove.
2. The die casting mold lifter molding structure according to claim 1, characterized in that: the upper template is provided with a sprue bush (111) and a cooling ring (112), the cooling ring is sleeved on the sprue bush, the sprue bush is communicated with the solution flow channel, and the solution flow channel is communicated with the cavity.
3. The die casting mold lifter molding structure according to claim 2, characterized in that: the solution runner comprises a main runner (6) and a sub-runner (7), the sprue bush is communicated with the main runner, the main runner is communicated with the sub-runner, the sub-runner is communicated with the cavity, and the sub-runner is composed of a plurality of arc runners.
4. The die casting mold lifter molding structure according to claim 1, characterized in that: slide rails (212) are installed on the lower template and are located on two sides of the sliding block.
5. The die casting mold lifter molding structure according to claim 1, characterized in that: and the upper template is fixedly provided with a wear-resisting plate (113) matched with the sliding block.
6. The die casting mold lifter molding structure according to claim 1, characterized in that: the lower template is provided with a guide pillar (8), and the ejector plate is provided with a guide sleeve matched with the guide pillar.
7. The die casting mold lifter molding structure according to claim 1, characterized in that: and the lower template is provided with a support column (9), and the lower end of the support column penetrates through the ejector plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322813.XU CN212664868U (en) | 2020-07-08 | 2020-07-08 | Die casting die pushes up forming structure to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021322813.XU CN212664868U (en) | 2020-07-08 | 2020-07-08 | Die casting die pushes up forming structure to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212664868U true CN212664868U (en) | 2021-03-09 |
Family
ID=74839251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021322813.XU Active CN212664868U (en) | 2020-07-08 | 2020-07-08 | Die casting die pushes up forming structure to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212664868U (en) |
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2020
- 2020-07-08 CN CN202021322813.XU patent/CN212664868U/en active Active
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