CN211866572U - Die casting die of automobile endoscope support - Google Patents
Die casting die of automobile endoscope support Download PDFInfo
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- CN211866572U CN211866572U CN202020304173.3U CN202020304173U CN211866572U CN 211866572 U CN211866572 U CN 211866572U CN 202020304173 U CN202020304173 U CN 202020304173U CN 211866572 U CN211866572 U CN 211866572U
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Abstract
The utility model discloses a die casting die of automobile endoscope support, include: the middle part of the upper end of the movable mould is provided with a movable mould cavity, the movable mould is provided with a diffluence cone, the diffluence cone is provided with a diversion channel, and the diversion channel is communicated with the movable mould cavity; the fixed die is mounted at the upper end of the movable die, a fixed die cavity is arranged in the middle of the lower end of the fixed die and matched with the movable die cavity, a feed barrel is arranged on the fixed die, and the spreader cone extends into the feed barrel; four slider mechanisms of loosing core, the cross section of movable mould and cover half are the rectangle setting, and two slider mechanisms of loosing core are installed respectively in the two short avris of movable mould, and two slider mechanisms of loosing core all are the slope setting, and two slider mechanisms of loosing core are all installed in a long avris of movable mould in addition. The utility model discloses a have the movable mould in movable mould chamber and the cover half of cover half die cavity to and four matching of loosing core slider mechanism are used, will be applicable to the die-casting shaping of an automobile endoscope support effectively.
Description
Technical Field
The utility model relates to a automobile parts's die casting die's technical field especially relates to a die casting die of automobile endoscope support.
Background
With the development of economy, automobiles serve as important vehicles and play an increasingly important role in daily life of people, most production enterprises have heavy output, light weight and light production, heavy factories are large and light research and development centers are large, independent research and development capacity is improved, and the mastering of advanced manufacturing technologies is a critical affair of local part enterprises in China, so that the part enterprises need to play innovation and creation capacity and concentrate strength to jointly attack.
In the prior art, the automobile endoscope bracket has high yield requirement and high quality requirement, thereby having greater requirements on die casting production from a die to a subsequent production process. Therefore, a die-casting die for the automobile endoscope bracket is indispensable.
Disclosure of Invention
The die casting die is used through matching of a movable die with a movable die cavity, a fixed die with a fixed die cavity and four core-pulling slide block mechanisms, and is effectively applicable to die casting of the automobile endoscope bracket.
The specific technical scheme is as follows:
a die casting mold of an automobile endoscope bracket, comprising:
the movable mould is provided with a movable mould cavity in the middle of the upper end of the movable mould, the movable mould is provided with a diffluence cone, the diffluence cone is provided with a flow guide channel, and the flow guide channel is communicated with the movable mould cavity;
the fixed die is mounted at the upper end of the movable die, a fixed die cavity is arranged in the middle of the lower end of the fixed die and matched with the movable die cavity, a feed barrel is arranged on the fixed die, and the spreader cone extends into the feed barrel;
four slider mechanisms of loosing core, the movable mould with the cross section of cover half is the rectangle setting, two slider mechanisms of loosing core install respectively in the both short avris of movable mould, two slider mechanisms of loosing core all is the slope setting, two in addition slider mechanisms of loosing core all install in a long avris of movable mould.
The die casting die of foretell automobile endoscope support, wherein, each slider mechanism of loosing core all includes:
the core-pulling oil cylinder mechanism is arranged on the short side of the movable die or the long side of the movable die;
the sliding block core is movably arranged at the upper end of the movable die and is in transmission connection with the core-pulling oil cylinder mechanism.
The die casting die for the automobile endoscope bracket is characterized in that the lower end of the fixed die is provided with four inclined guide pillars, the upper surfaces of the movable die, which are positioned on the four core-pulling slide block mechanisms, are provided with inclined guide holes, and the four inclined guide pillars are respectively matched with the four inclined guide holes;
when the fixed die is attached to the movable die, the inclined guide post extends into the core-pulling slide block mechanism.
The die casting die of above-mentioned automobile endoscope support wherein, still includes: and the ejection device is arranged at the lower end of the movable mold and is used for ejecting the castings which are die-cast in the fixed mold cavity and the movable mold cavity outwards from the movable mold cavity.
The die casting die for the automobile endoscope bracket is characterized in that the lower end of the fixed die is provided with four first wear-resistant positioning blocks, the upper surfaces of the movable die, which are positioned on the four core-pulling slider mechanisms, are respectively provided with a second wear-resistant positioning block, and the four first wear-resistant positioning blocks are respectively matched with the four second wear-resistant positioning blocks;
and when the fixed die is attached to and connected with the movable die, the fourth wear-resistant positioning block is abutted to and locked and matched with the fourth wear-resistant positioning block respectively.
The die-casting die for the automobile endoscope bracket is characterized in that four concave cavities are formed in the lower end of the fixed die, the four concave cavities are respectively communicated with the cavity of the fixed die, and the four first wear-resistant positioning blocks are respectively arranged in the four concave cavities;
when the fixed die is attached to and connected with the movable die, the fourth wear-resistant positioning blocks extend into the fourth concave cavities respectively and are in limit fit with the fourth wear-resistant positioning blocks respectively.
The die casting die for the automobile endoscope bracket is characterized in that the movable die is provided with a plurality of guide posts, the guide posts are located on the periphery of the cavity of the movable die, the fixed die is provided with a plurality of guide sleeves, the guide sleeves are located on the periphery of the cavity of the fixed die, and the guide posts are respectively in positioning fit with the guide sleeves.
The die casting die for the automobile endoscope bracket is characterized in that one side, close to the fixed die cavity, of the first wear-resistant positioning block is obliquely arranged, one side, far away from the movable die cavity, of the second wear-resistant positioning block is obliquely arranged, one side, close to the fixed die cavity, of the first wear-resistant positioning block is abutted to one side, far away from the movable die cavity, of the second wear-resistant positioning block.
The die casting die of foretell inside mirror support, wherein, these two the slider mechanism of loosing core respectively the symmetry install in the two short avris of movable mould, these two the slider mechanism of loosing core is kept away from the one end in movable mould chamber all faces this of movable mould long avris sets up in the slope.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses a have the movable mould in movable mould chamber and the cover half of cover half die cavity to and four matching of loosing core slider mechanism are used, will be applicable to the die-casting shaping of an automobile endoscope support effectively.
Drawings
FIG. 1 is a schematic structural diagram of a fixed mold of a die casting mold for an automobile endoscope bracket according to the present invention;
FIG. 2 is a schematic structural diagram of a movable mold of a die casting mold for an automobile endoscope bracket according to the present invention;
in the drawings: 1. fixing a mold; 2. moving the mold; 3. a movable model cavity; 4. a die cavity is fixed; 5. a first wear-resistant locating block; 6. a second wear-resistant positioning block; 8. a core-pulling slider mechanism; 9. a core-pulling oil cylinder mechanism; 10. a slider core; 11. an inclined guide post; 12. an ejection device; 14. a concave cavity; 15. a guide post; 16. a guide sleeve; 18. and (6) oblique guide holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model relates to a die casting die's of automobile endoscope support cover half structural schematic diagram, fig. 2 is the utility model relates to a die casting die's of automobile endoscope support movable mould structural schematic diagram, as shown in fig. 1 and fig. 2, the die casting die of automobile endoscope support that shows a preferred embodiment includes: the movable mould 2 and cover half 1, the middle part of the upper end of movable mould 2 is equipped with movable mould chamber 3, is equipped with the reposition of redundant personnel awl on the movable mould 2, is equipped with the water conservancy diversion passageway on the reposition of redundant personnel awl, and the water conservancy diversion passageway is linked together with movable mould chamber 3, and cover half 1 is installed in the upper end of movable mould 2, and the middle part of the lower extreme of cover half 1 is equipped with cover half die cavity 4, and cover half die cavity 4 and movable mould chamber 3 phase-match are equipped with the feed vessel.
Preferably, the fixed die 1 and the movable die 2 are matched and connected with the fixed die 1, and the movable die 2 can move relative to the fixed die 1, so that the upper end surface of the movable die 2 can be attached to or detached from the lower end surface of the fixed die 1.
Preferably, the shape of the fixed mold cavity 4 and the shape of the movable mold cavity 3 match the design of the automobile endoscope bracket casting.
Preferably, after molten aluminum enters the mold through the feeding barrel, the molten aluminum is guided by the splitter cone to flow into the mold cavity for molding.
Further, as a preferred embodiment, the die casting mold for the automobile endoscope bracket further comprises: four slider mechanisms of loosing core 8, the cross section of movable mould 2 and cover half 1 is the rectangle setting, and two slider mechanisms of loosing core 8 are installed respectively in the both short avris of movable mould 2, and two slider mechanisms of loosing core 8 all are the slope setting, and two slider mechanisms of loosing core 8 all install in a long avris of movable mould 2 in addition.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 and fig. 2, each core-pulling slider mechanism 8 includes: the core-pulling oil cylinder mechanism 9 is arranged on the short side of the movable die 2 or the long side of the movable die 2, the slider core 10 is movably arranged at the upper end of the movable die 2, and the slider core 10 is in transmission connection with the core-pulling oil cylinder mechanism 9.
Preferably, after the movable mold 2 is opened, the two slider cores 10 are driven to perform core pulling and core inserting actions by controlling the stretching of the core pulling oil cylinder mechanism 9, meanwhile, the fixed mold 1 is further provided with an inclined guide pillar 11, the core pulling slider mechanism 8 slides in an auxiliary manner through the inclined guide pillar 11 so as to deal with the problem that the core pulling slider mechanism 8 is deep in structure and causes an excessive core pulling force, and the core pulling oil cylinder mechanism 9 is not powered enough.
In a further embodiment of the utility model, the lower end of the fixed mold 1 is provided with four inclined guide posts 11, the upper surface of the movable mold 2 on the four core-pulling slider mechanism 8 is provided with inclined guide holes 18, and the four inclined guide posts 11 are respectively matched with the four inclined guide holes 18; when the fixed die 1 is attached to the movable die 2, the inclined guide post 11 extends into the core-pulling slider mechanism 8.
The utility model discloses a in the further embodiment, automobile endoscope support's die casting die still includes: and the ejection device 12 is arranged at the lower end of the movable mold 2, and the ejection device 12 is used for ejecting the castings which are die-cast in the fixed mold cavity 4 and the movable mold cavity 3 outwards from the movable mold cavity 3.
Preferably, the ejection device 12 includes an ejector pin fixing plate located at the lower end of the movable mold 2, a push plate, and a plurality of ejector pins located in the cavity of the movable mold.
In a further embodiment of the present invention, the lower end of the fixed mold 1 is provided with four first wear-resistant positioning blocks 5, the upper surfaces of the movable mold located on the four core-pulling slider mechanisms 9 are provided with second wear-resistant positioning blocks 6, and the four first wear-resistant positioning blocks 5 are respectively matched with the four second wear-resistant positioning blocks 6; when the fixed die 1 is attached to the moving die 2, the four first wear-resistant positioning blocks 5 are respectively abutted to and locked with the four second wear-resistant positioning blocks 6.
Preferably, the fixed die is locked at a fixed position by the corresponding four first wear-resistant positioning blocks 5 and four second wear-resistant positioning blocks 6 under the action of a mold clamping force and is tightly attached to the fixed die 1.
In a further embodiment of the utility model, the lower end of the fixed mold 1 is provided with four cavities 14, the four cavities 14 are respectively communicated with the fixed mold cavity 4, and the four first wear-resistant positioning blocks 5 are respectively arranged in the four cavities 14; when the fixed die 1 is attached to the moving die 2, the four second wear-resistant positioning blocks 6 respectively extend into the four cavities 14 and are respectively in limit fit with the four first wear-resistant positioning blocks 5.
The utility model discloses a in the further embodiment, be equipped with a plurality of guide posts 15 on the movable mould 2, a plurality of guide posts 15 are located the periphery of movable mould die cavity 3, are equipped with a plurality of uide bushings 16 on the cover half 1, and a plurality of uide bushings 16 are located the periphery of cover half die cavity 4, a plurality of guide posts 15 respectively with a plurality of uide bushings 16 location fit.
Preferably, a plurality of guide posts 15 are arranged at the positions of the guide sleeves 16 in a matching manner, and under the action of the mold closing force, the upper end surface of the movable mold 2 is matched with the guide sleeves 16 on the fixed mold 1 through the guide posts 15 to guide the movable mold 2 of the mold to be closely matched with the fixed mold 1, so that the mold closing dislocation is avoided.
The utility model discloses a in the further embodiment, one side that first wear-resisting locating piece 5 is close to cover half die cavity 4 is the slope setting, and one side that movable mould chamber 3 was kept away from to second wear-resisting locating piece 6 is the slope setting, and one side that first wear-resisting locating piece 5 is close to cover half die cavity 4 offsets with one side that movable mould chamber 3 was kept away from to second wear-resisting locating piece 6.
The utility model discloses a in the further embodiment, this two slider mechanisms of loosing core respectively the symmetric installation in two short avris of movable mould, this two slider mechanisms of loosing core keep away from the one end in movable mould chamber and all set up towards this long avris slope of movable mould.
The utility model discloses a use method:
(1) respectively installing and locking the fixed die 1 and the movable die 2 on a die casting machine;
(2) adjusting die-casting technological parameters to meet the requirement of die-casting production;
(3) pouring molten aluminum which is obtained by smelting aluminum alloy 630 and 670 ℃ into a feeding barrel for high-pressure injection, and enabling the solution to reach a cavity formed by a movable mould cavity 3, a fixed mould cavity 4 and a four-slider mold core 10 through a flow guide channel on a spreader cone;
(4) after pressure maintaining of a casting is finished, the movable die 2 moves to enable the lower end face of the movable die 2 to be separated from the upper end face of the fixed die 1, and after the movable die 2 is opened, the four-slider core 10 is linked to be pulled away by controlling the stretching of the two core-pulling oil cylinder mechanisms 9 and the auxiliary guiding of the inclined guide post 11;
(5) and ejecting the casting formed by the die-casting of the 12 through an ejection device.
The utility model discloses a movable mould 2 that has movable mould chamber 3 and cover half 1 of cover half die cavity 4 to and four matching of loosing core slider mechanism 9 are used, will be applicable to the die-casting shaping of an automobile endoscope support effectively.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (9)
1. The utility model provides a die casting die of automobile endoscope support which characterized in that includes:
the movable mould is provided with a movable mould cavity in the middle of the upper end of the movable mould, the movable mould is provided with a diffluence cone, the diffluence cone is provided with a flow guide channel, and the flow guide channel is communicated with the movable mould cavity;
the fixed die is mounted at the upper end of the movable die, a fixed die cavity is arranged in the middle of the lower end of the fixed die and matched with the movable die cavity, a feed barrel is arranged on the fixed die, and the spreader cone extends into the feed barrel;
four slider mechanisms of loosing core, the movable mould with the cross section of cover half is the rectangle setting, two slider mechanisms of loosing core install respectively in the both short avris of movable mould, two slider mechanisms of loosing core all is the slope setting, two in addition slider mechanisms of loosing core all install in a long avris of movable mould.
2. The die casting mold for an automobile endoscope bracket according to claim 1, characterized in that each of the core-pulling slider mechanisms comprises:
the core-pulling oil cylinder mechanism is arranged on the short side of the movable die or the long side of the movable die;
the sliding block core is movably arranged at the upper end of the movable die and is in transmission connection with the core-pulling oil cylinder mechanism.
3. The die casting mold for the automobile endoscope bracket according to claim 2, wherein the lower end of the fixed mold is provided with four inclined guide posts, the upper surfaces of the movable mold, which are positioned on the four core-pulling slider mechanisms, are provided with inclined guide holes, and the four inclined guide posts are respectively matched with the four inclined guide holes;
when the fixed die is attached to the movable die, the inclined guide post extends into the core-pulling slide block mechanism.
4. The die casting mold for an automobile endoscope bracket according to claim 1, characterized by further comprising: and the ejection device is arranged at the lower end of the movable mold and is used for ejecting the castings which are die-cast in the fixed mold cavity and the movable mold cavity outwards from the movable mold cavity.
5. The die casting mold for the automobile endoscope bracket according to claim 1, wherein the lower end of the fixed mold is provided with four first wear-resistant positioning blocks, the upper surfaces of the movable mold, which are positioned on the four core-pulling slider mechanisms, are provided with second wear-resistant positioning blocks, and the four first wear-resistant positioning blocks are respectively matched with the four second wear-resistant positioning blocks;
and when the fixed die is attached to and connected with the movable die, the fourth wear-resistant positioning block is abutted to and locked and matched with the fourth wear-resistant positioning block respectively.
6. The die casting mold for the automobile endoscope bracket according to claim 5, wherein the lower end of the fixed mold is provided with four cavities, the four cavities are respectively communicated with the cavity of the fixed mold, and the four first wear-resistant positioning blocks are respectively arranged in the four cavities;
when the fixed die is attached to and connected with the movable die, the fourth wear-resistant positioning blocks extend into the fourth concave cavities respectively and are in limit fit with the fourth wear-resistant positioning blocks respectively.
7. The die casting mold for the automobile endoscope bracket as recited in claim 1, wherein a plurality of guide posts are provided on the movable mold, a plurality of the guide posts are provided on an outer periphery of the cavity of the movable mold, a plurality of guide sleeves are provided on the stationary mold, a plurality of the guide sleeves are provided on an outer periphery of the cavity of the stationary mold, and a plurality of the guide posts are respectively in positioning fit with a plurality of the guide sleeves.
8. The die casting mold for the automobile endoscope bracket according to claim 5, wherein a side of the first wear-resistant positioning block close to the fixed mold cavity is obliquely arranged, a side of the second wear-resistant positioning block far from the movable mold cavity is obliquely arranged, and a side of the first wear-resistant positioning block close to the fixed mold cavity is abutted against a side of the second wear-resistant positioning block far from the movable mold cavity.
9. The die casting mold for the automobile endoscope bracket according to claim 1, characterized in that the two core-pulling slider mechanisms are respectively and symmetrically installed at two short sides of the movable mold, and one ends of the two core-pulling slider mechanisms far away from the movable mold cavity are both obliquely arranged towards the long side of the movable mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304173.3U CN211866572U (en) | 2020-03-12 | 2020-03-12 | Die casting die of automobile endoscope support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020304173.3U CN211866572U (en) | 2020-03-12 | 2020-03-12 | Die casting die of automobile endoscope support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211866572U true CN211866572U (en) | 2020-11-06 |
Family
ID=73258206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020304173.3U Expired - Fee Related CN211866572U (en) | 2020-03-12 | 2020-03-12 | Die casting die of automobile endoscope support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211866572U (en) |
-
2020
- 2020-03-12 CN CN202020304173.3U patent/CN211866572U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |