CN209578113U - A kind of die casting with great depth degree abnormity die cavity - Google Patents
A kind of die casting with great depth degree abnormity die cavity Download PDFInfo
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- CN209578113U CN209578113U CN201822217362.2U CN201822217362U CN209578113U CN 209578113 U CN209578113 U CN 209578113U CN 201822217362 U CN201822217362 U CN 201822217362U CN 209578113 U CN209578113 U CN 209578113U
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- die holder
- mold core
- die
- lower mold
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Abstract
The utility model relates to a kind of die castings with great depth degree abnormity die cavity, packet includes upper die holder, upper mounted plate and lower die holder, the upper die holder upper surface front and lower die holder lower end surface rear portion is arranged with rectangular notch, the upper surface front of the upper die holder extends to form three cascaded surfaces downward, the lower die holder upper surface and three cascaded surfaces matches, rectangular recess is disposed in the middle part of the lower die holder upper surface, lower mold core is installed in rectangular recess, the lower mold core upper end is in three hierarchic structures that front extends downward, lower mold core, which is located in the middle part of last cascaded surface, is equipped with spreader, the upper die holder upper surface is equipped with upper mounted plate.The utility model has the characteristics that simple structure and convenient processing, practical, die cost is low, production is high-efficient, guarantees product quality.
Description
Technical field
The utility model relates to compression mod technical fields, more particularly to a kind of die casting with great depth degree abnormity die cavity
Mold.
Background technique
Large-scale strip structure is often unsuitable for being produced using die casting, because large-scale elongate configuration can increase
Add the size of mold, increase the cost of mold, it is generally the case that elongate configuration is by being segmented, then by the product of segmentation
It is produced with multiple sets of molds, is later by welding assembled product component respectively, complete production, this production
Mode is there are two disadvantage: the production efficiency of the first this mode can be relatively low, and when worker operation is very cumbersome；Second produces
The quality of product can not be guaranteed that in order to solve this problem, designing a kind of completely new monoblock type die casting is to have very much
It is necessary.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of die casting with great depth degree abnormity die cavity,
Have the characteristics that simple structure and convenient processing, practical, die cost is low, production is high-efficient, guarantee product quality.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of with great depth degree shaped die
The die casting of chamber, including upper die holder, upper mounted plate and lower die holder, the upper die holder upper surface front and lower die holder lower end
Face rear portion is arranged with rectangular notch, and the upper surface front of the upper die holder extends to form three cascaded surfaces downward, under described
Die holder upper surface and three cascaded surfaces match, and rectangular recess, installation in rectangular recess are disposed in the middle part of the lower die holder upper surface
There is lower mold core, the lower mold core upper end is in three hierarchic structures that front extends downward, and lower mold core is located in last cascaded surface
Portion is equipped with spreader, and the upper die holder upper surface is equipped with upper mounted plate, is equipped with upper end on the spreader and passes through
The sprue bush of upper die holder and upper mounted plate, lower mold core install the camber line curved surface knot that decurvation is used on front side of the ladder of spreader
Structure, camber line curved-surface structure two sides are disposed with upper end and are connected to spreader front openings, and lower end is located at lower mold core second-order side of the ladder face
Sprue, lower mold core two sides are disposed with the hierarchic structure that front end extends downward, the upper mold core in hierarchic structure and upper die holder it
Between form special-shaped die cavity, the sprue is connected to by several bifurcated runners with abnormity die cavity.
The bulge-structure that front end uses cambered surface protrusion is disposed in the middle part of the third ladder of the lower mold core, bulge-structure
Upper end is disposed with the positioning plug-in unit protruded vertically upward using horizontal plane, horizontal plane middle part, and bulge-structure two sides are disposed with
Molding ladder platform corresponding with special-shaped die cavity front end.
The top board structure moved up and down is installed between the upper die holder upper end and upper mounted plate, is pacified on top board structure
Equipped with several thimble structures for being inserted into special-shaped die cavity upper end downwards.
The utility model has the advantages that there is structure letter the utility model relates to a kind of die casting with great depth degree abnormity die cavity
It is single, easy to process, practical, die cost is low, production is high-efficient, guarantee product quality the features such as.
Detailed description of the invention
Fig. 1 is the topology view of the utility model；
Fig. 2 is the main view of lower die holder described in the utility model；
Fig. 3 is the top view of lower die holder described in the utility model；
Fig. 4 is the right view of lower die holder described in the utility model.
Diagram: 1, upper die holder, 2, upper mounted plate, 3, sprue bush, 4, lower die holder, 5, spreader, 6, lower mold core, 7, mainstream
Road, 8, positioning plug-in unit, 9, molding ladder platform, 10, hierarchic structure.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
The embodiments of the present invention is related to a kind of die casting with great depth degree abnormity die cavity, such as 4 institute of Fig. 1-
Show, including upper die holder 1, upper mounted plate 2 and lower die holder 4, behind the 1 upper surface front of upper die holder and 4 lower end surface of lower die holder
Portion is arranged with rectangular notch, and the upper surface front of the upper die holder 1 extends to form three cascaded surfaces, the lower die holder downward
4 upper surfaces and three cascaded surfaces match, and are disposed with rectangular recess in the middle part of 4 upper surface of lower die holder, are equipped in rectangular recess
Lower mold core 6,6 upper end of lower mold core are in three hierarchic structures that front extends downward, and lower mold core 6 is located in last cascaded surface
Portion is equipped with spreader 5, and 1 upper surface of upper die holder is equipped with upper mounted plate 2, is equipped with upper end on the spreader 5
Across the sprue bush 3 of upper die holder 1 and upper mounted plate 2, lower mold core 6 installs the arc that decurvation is used on front side of the ladder of spreader 5
Line curved-surface structure, camber line curved-surface structure two sides are disposed with upper end and are connected to 5 front openings of spreader, and lower end is located at lower mold core 6
The sprue 7 in second order side of the ladder face, 6 two sides of lower mold core are disposed with the hierarchic structure 10 that front end extends downward, hierarchic structure 10 with it is upper
Special-shaped die cavity is formed between upper mold core in die holder 1, the sprue 7 is connected to by several bifurcated runners with special-shaped die cavity.
The bulge-structure that front end uses cambered surface protrusion, bulge-structure are disposed in the middle part of the third ladder of the lower mold core 6
Upper end using horizontal plane, the positioning plug-in unit 8 protruded vertically upward, bulge-structure two sides arrangement are disposed in the middle part of horizontal plane
There is molding ladder platform 9 corresponding with special-shaped die cavity front end.
The top board structure moved up and down is installed between 1 upper end of upper die holder and upper mounted plate 2, on top board structure
Several thimble structures for being inserted into special-shaped die cavity upper end downwards are installed.
Embodiment
The volume of mold is substantially reduced, together so that special-shaped die cavity is arranged to heeling condition by the new mold core of arragement construction
When upper die holder 1 and lower die holder 4 cut away into a part of rectangular notch shape, the materials of mold are greatly saved, reduce cost,
By arranging that lower mold core 6 facilitates product shaping, while by the way that 6 first ladder front end of lower mold core is disposed with camber line curved-surface structure,
Facilitate molten aluminum to flow out, and the shaped die for being filled into mold is intracavitary, ensure that the quality of product, improves production efficiency.
Claims (3)
1. a kind of die casting with great depth degree abnormity die cavity, including upper die holder (1), upper mounted plate (2) and lower die holder
(4), it is characterised in that: upper die holder (1) the upper surface front and lower die holder (4) lower end surface rear portion is arranged with rectangle and lacks
Mouthful, the upper surface front of the upper die holder (1) extends to form three cascaded surfaces, the lower die holder (4) upper surface and three downward
Cascaded surface matches, and is disposed with rectangular recess in the middle part of the lower die holder (4) upper surface, lower mold core (6) are equipped in rectangular recess,
Lower mold core (6) upper end is in three hierarchic structures that front extends downward, and lower mold core (6) is located at peace in the middle part of last cascaded surface
Equipped with spreader (5), the upper die holder (1) upper surface is equipped with upper mounted plate (2), and the spreader is equipped on (5)
Upper end passes through the sprue bush (3) of upper die holder (1) and upper mounted plate (2), adopts on front side of the ladder of lower mold core (6) installation spreader (5)
With the camber line curved-surface structure of decurvation, camber line curved-surface structure two sides are disposed with upper end and are connected to spreader (5) front openings, under
End is located at the sprue (7) in lower mold core (6) second-order side of the ladder face, and lower mold core (6) two sides are disposed with the ladder that front end extends downward
Structure (10) forms special-shaped die cavity between the upper mold core in hierarchic structure (10) and upper die holder (1), and the sprue (7) is logical
Several bifurcated runners are crossed to be connected to special-shaped die cavity.
2. a kind of die casting with great depth degree abnormity die cavity according to claim 1, it is characterised in that: described
The bulge-structure that front end uses cambered surface protrusion is disposed in the middle part of the third ladder of lower mold core (6), what the upper end of bulge-structure used
It is horizontal plane, is disposed with the positioning plug-in unit (8) protruded vertically upward in the middle part of horizontal plane, bulge-structure two sides are disposed with and shaped die
The corresponding molding ladder platform (9) in chamber front end.
3. a kind of die casting with great depth degree abnormity die cavity according to claim 1, it is characterised in that: described
The top board structure moved up and down is installed between upper die holder (1) upper end and upper mounted plate (2), is equipped on top board structure several
It is inserted into the thimble structure of special-shaped die cavity upper end downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217362.2U CN209578113U (en) | 2018-12-27 | 2018-12-27 | A kind of die casting with great depth degree abnormity die cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217362.2U CN209578113U (en) | 2018-12-27 | 2018-12-27 | A kind of die casting with great depth degree abnormity die cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578113U true CN209578113U (en) | 2019-11-05 |
Family
ID=68379407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217362.2U Active CN209578113U (en) | 2018-12-27 | 2018-12-27 | A kind of die casting with great depth degree abnormity die cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578113U (en) |
-
2018
- 2018-12-27 CN CN201822217362.2U patent/CN209578113U/en active Active
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