CN223186947U - Injection mold for automobile headlight trim with cross-sloped roof structure - Google Patents
Injection mold for automobile headlight trim with cross-sloped roof structureInfo
- Publication number
- CN223186947U CN223186947U CN202422425132.0U CN202422425132U CN223186947U CN 223186947 U CN223186947 U CN 223186947U CN 202422425132 U CN202422425132 U CN 202422425132U CN 223186947 U CN223186947 U CN 223186947U
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- core pulling
- seat
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- oil cylinder
- injection mold
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Abstract
The utility model provides an injection mold for a front large lamp decoration piece of an automobile with a crossed oblique top structure, and belongs to the technical field of molds. The novel oil cylinder core pulling device comprises a lower die plate, wherein two molding cavities are formed in the lower die plate, a first oil cylinder core pulling mechanism is arranged on the outer side of each molding cavity, and a second oil cylinder core pulling mechanism and a third oil cylinder core pulling mechanism are respectively arranged on the front side and the rear side of each molding cavity. Two shaping chambeies on the lower bolster can two preceding big lamp decoration spare products of injection moulding, and the mechanism is loosed core to cylinder core one, no. two hydro-cylinder core mechanisms, no. three hydro-cylinder core mechanisms and a plurality of cooling pipeline of concentrated connection of cluster pipeline connection structure one side, and the external hydraulic oil pipeline of the concentrated connection of opposite side to make the external pencil of mould can not be too in disorder.
Description
Technical Field
The utility model belongs to the technical field of molds, and relates to an injection mold for a front large lamp decoration piece of an automobile, which is provided with a crossed oblique top structure.
Background
The automobile front large lamp decoration piece is generally formed by injection molding through a mold, a large number of cooling pipelines are generally arranged in the automobile front large lamp decoration piece mold, after injection of injection molding liquid is completed, the cooling liquid is input into the cooling pipelines through the external pipelines, and then an oil cylinder driving mechanism is arranged on the mold and also needs to be externally connected with a hydraulic oil pipeline, but in the prior art, each cooling pipeline needs to be externally connected with an external pipeline, and the oil cylinder driving mechanism also needs to be externally connected with the hydraulic oil pipeline, so that the pipelines outside the mold are loose and messy.
The production mould [ 201811343662.3] for the automotive headlamp lens comprises an upper reset plate, a fixed mould, an upper mould core, a lower mould core, an ejector pin plate, an ejector pin reset plate, a movable mould and a lower reset plate from top to bottom, wherein a guide post is arranged between the fixed mould and the movable mould.
Disclosure of utility model
The utility model aims to solve the problems and provides an injection mold for a front large lamp decoration piece of an automobile with a crossed inclined top structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a big lamp decoration spare injection mold before car with alternately push up structure to one side, includes the lower bolster, the lower bolster on be provided with two shaping die cavities, the shaping die cavity outside be provided with the hydro-cylinder mechanism of loosing core No. one, the front and back side of shaping die cavity be provided with No. two hydro-cylinder mechanism of loosing core and No. three hydro-cylinder mechanism of loosing core respectively, the lower bolster on still be equipped with a plurality of cooling pipelines, the lower bolster on be provided with a hydro-cylinder mechanism of loosing core, no. two hydro-cylinder mechanism of loosing core, no. three hydro-cylinder mechanism of loosing core and a plurality of cooling pipeline continuous bundling pipeline connection structure.
In the injection mold for the automobile front large lamp decoration piece with the crossed oblique top structure, the clustered pipeline connecting structure comprises an integrated main board and a plurality of switching auxiliary boards, a plurality of hydraulic oil inlets and outlets and a plurality of cooling liquid inlets and outlets are formed in the integrated main board, the integrated main board is connected with a first oil cylinder core pulling mechanism, a second oil cylinder core pulling mechanism and a third oil cylinder core pulling mechanism through a plurality of hydraulic oil pipelines, and the integrated main board is connected with a plurality of cooling pipelines through a plurality of cooling liquid connecting pipelines.
In the injection mold with the crossed oblique-top structure for the automobile front large lamp decoration piece, the integrated main board is arranged at the corner position of the lower template, the switching auxiliary board is arranged at the other three corner positions of the lower template away from the corner position where the integrated main board is located, and the switching auxiliary board is used for connecting a hydraulic oil pipeline or a cooling liquid connecting pipeline at the side walls of two adjacent sides.
In the injection mold with the crossed oblique top structure for the automobile front large lamp decoration piece, the first oil cylinder core pulling mechanism comprises a first outer core pulling seat and a first driving oil cylinder, wherein the first outer core pulling seat is in sliding connection with the lower template, the first driving oil cylinder is connected with the first outer core pulling seat, and a first outer insert inserted into the molding cavity is fixedly connected in the first outer core pulling seat.
In the injection mold for the automobile front large lamp decoration piece with the crossed oblique top structure, the first outer core drawing seat is connected with the second outer core drawing seat in a sliding manner, the second outer core drawing seat is fixedly connected with the second outer insert which horizontally penetrates through the first outer core drawing seat and is inserted into the forming cavity, and the first driving rod connecting groove for inserting the driving rod is obliquely arranged on the second outer core drawing seat.
In the injection mold for the automobile front large lamp decoration piece with the crossed oblique ejection structure, the core pulling mechanism of the second oil cylinder comprises a front core pulling seat and a second driving oil cylinder connected with the front core pulling seat, and a front side insert inserted into the molding cavity is fixedly connected in the front core pulling seat.
In the injection mold for the automobile front large lamp decoration piece with the crossed oblique ejection structure, the third oil cylinder core pulling mechanism comprises a first rear core pulling seat and a third driving oil cylinder connected with the first rear core pulling seat, and a first rear side insert inserted into the molding cavity is fixedly connected in the first rear core pulling seat.
In the injection mold with the crossed oblique jacking structure for the automobile front large lamp decoration piece, the first rear core drawing seat is connected with the second rear core drawing seat in a sliding manner, the second rear core drawing seat is fixedly connected with the second rear side insert which faces the first outer core drawing seat and abuts against the first outer insert, and the second rear core drawing seat is obliquely provided with the second driving rod connecting groove for inserting the driving rod.
In the injection mold with the crossed oblique top structure for the automobile front large lamp decoration piece, three inner core pulling structures are further arranged on the inner side of the forming cavity, each inner core pulling structure comprises an inner core pulling seat which is in sliding connection with the lower template, an inner insert which faces to the outer core pulling seat and is inserted into the forming cavity is fixedly connected to the inner core pulling seat, and a third driving rod connecting groove for inserting a driving rod is obliquely arranged on the inner core pulling seat.
In the big lamp decoration spare injection mold before the above-mentioned car with alternately push up structure to one side, the lower bolster downside be provided with the roof, the roof on link firmly a plurality of vertical straight ejector pins that set up, the roof on still be equipped with alternately push up the structure to one side, alternately push up the structure to one side including a oblique ejector block and No. two oblique ejector blocks to one side, a oblique ejector block and No. two oblique ejector blocks link to each other with the roof through a oblique ejector pin and No. two oblique ejector pins respectively, a oblique ejector pin and No. two oblique ejector pins to one side the incline direction opposite.
Compared with the prior art, the utility model has the advantages that:
1. Two shaping chambeies on the lower bolster can two preceding big lamp decoration spare products of injection moulding, and the mechanism is loosed core to cylinder core one, no. two hydro-cylinder core mechanisms, no. three hydro-cylinder core mechanisms and a plurality of cooling pipeline of concentrated connection of cluster pipeline connection structure one side, and the external hydraulic oil pipeline of the concentrated connection of opposite side to make the external pencil of mould can not be too in disorder.
2. The first oil cylinder core pulling mechanism, the second oil cylinder core pulling mechanism, the third oil cylinder core pulling mechanism and a plurality of cooling pipelines are connected with the integrated main board or connected with the integrated main board through the switching auxiliary board, and the external hydraulic oil pipeline and the external cooling liquid pipeline are connected with the integrated main board, so that the scattering of the wire harness outside the die caused by the external hydraulic oil pipeline and the external cooling liquid pipeline can be reduced.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the structure of a lower die plate;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the lower die plate;
Fig. 4 is an enlarged view of a portion of the present utility model.
In the figure, a lower die plate 1, a forming cavity 2, a first oil cylinder core pulling mechanism 3, a second oil cylinder core pulling mechanism 4, a third oil cylinder core pulling mechanism 5, a cooling pipeline 6, a bundling pipeline connecting structure 7, an integrated main board 8, a switching auxiliary board 9, a hydraulic oil pipeline 10, a cooling liquid connecting pipeline 11, a first outer core drawing seat 12, a first driving oil cylinder 13, a first outer insert 14, a second outer core drawing seat 15, a first driving rod connecting groove 16, a front core drawing seat 17, a front side insert 18, a first rear core pulling seat 19, a third driving oil cylinder 20, a first rear side insert 21, a second rear core drawing seat 22, a second rear side insert 23, a second driving rod connecting groove 24, an inner core pulling structure 25, an inner core pulling seat 26, an inner side insert 27, a third driving rod connecting groove 28, a top plate 29, a first oblique top block 30, a second oblique top block 31, a first oblique top rod 32, a second oblique top rod 33 and a straight 34.
Detailed Description
As shown in fig. 1-4, an injection mold for a front large lamp decoration piece of an automobile with a crossed oblique top structure comprises a lower mold plate 1, wherein two molding cavities 2 are arranged on the lower mold plate 1, a first oil cylinder core pulling mechanism 3 is arranged on the outer side of each molding cavity 2, a second oil cylinder core pulling mechanism 4 and a third oil cylinder core pulling mechanism 5 are respectively arranged on the front side and the rear side of each molding cavity 2, a plurality of cooling pipelines 6 are further arranged on the lower mold plate 1, and a cluster pipeline connecting structure 7 connected with the first oil cylinder core pulling mechanism 3, the second oil cylinder core pulling mechanism 4, the third oil cylinder core pulling mechanism 5 and the plurality of cooling pipelines 6 is arranged on the lower mold plate 1.
In the utility model, two molding cavities on the lower template can be used for injection molding two front large lamp decoration products at one time, one side of a cluster type pipeline connecting structure can be connected with a first oil cylinder core pulling mechanism 3, a second oil cylinder core pulling mechanism 4, a third oil cylinder core pulling mechanism 5 and a plurality of cooling pipelines 6 in a concentrated manner, and the other side can be connected with an external hydraulic oil pipeline and an external cooling liquid pipeline in a concentrated manner, so that a wire harness outside the die cannot be too messy;
Secondly, before the product is ejected, the first oil cylinder core-pulling mechanism 3, the second oil cylinder core-pulling mechanism 4 and the third oil cylinder core-pulling mechanism 5 can realize automatic core pulling.
Specifically speaking, the cluster type pipeline connection structure 7 comprises an integrated main board 8 and a plurality of switching auxiliary boards 9, wherein a plurality of hydraulic oil inlets and outlets and a plurality of cooling liquid inlets and outlets are formed in the integrated main board 8, the integrated main board 8 is connected with the first oil cylinder core-pulling mechanism 3, the second oil cylinder core-pulling mechanism 4 and the third oil cylinder core-pulling mechanism 5 through a plurality of hydraulic oil pipelines 10, and the integrated main board 8 is connected with a plurality of cooling pipelines 6 through a plurality of cooling liquid connection pipelines 11. The first oil cylinder core pulling mechanism 3, the second oil cylinder core pulling mechanism 4, the third oil cylinder core pulling mechanism 5 and a plurality of cooling pipelines are connected with the integrated main board 8 or connected with the integrated main board 8 through the switching auxiliary board 9, and the external hydraulic oil pipeline and the external cooling liquid pipeline are connected with the integrated main board, so that the disorder of the external wire harness of the die caused by the external hydraulic oil pipeline and the external cooling liquid pipeline can be reduced.
Specifically, the integrated main board 8 is disposed at a corner position of the lower die board 1, the switching auxiliary board 9 is disposed at other three corner positions of the lower die board 1 away from the corner position where the integrated main board 8 is located, and the switching auxiliary board 9 is used for connecting hydraulic oil pipelines 10 or cooling liquid connecting pipelines 11 at side walls of two adjacent sides.
Specifically, the first oil cylinder core pulling mechanism 3 comprises a first outer core pulling seat 12 in sliding connection with the lower template 1 and a first driving oil cylinder 13 connected with the first outer core pulling seat 12, wherein a first outer insert 14 inserted into the forming cavity 2 is fixedly connected in the first outer core pulling seat 12. Before the product is ejected, the first driving oil cylinder can drive the first outer core drawing seat 12 to translate away from the forming cavity, so that the first outer insert 14 can be separated from the product.
Specifically speaking, the first outer core drawing seat 12 is slidably connected with the second outer core drawing seat 15, the inner end of the second outer core drawing seat 15 is fixedly connected with the second outer insert which horizontally penetrates the first outer core drawing seat 12 and is inserted into the forming cavity 2, and the second outer core drawing seat 15 is obliquely provided with the first driving rod connecting groove 16 for inserting the driving rod. The upper die plate is provided with a driving rod inserted into the first driving rod connecting groove 16, and when the die is opened, the upper die plate moves upwards to drive the second outer core drawing seat 15 to move away from the forming cavity through the driving rod, so that the second outer insert and the product can be separated.
Specifically, the core pulling mechanism 4 of the second oil cylinder comprises a front core pulling seat 17 and a second driving oil cylinder connected with the front core pulling seat 17, and a front side insert 18 inserted into the forming cavity 2 is fixedly connected in the front core pulling seat 17. Before the product is ejected, the second driving oil cylinder can drive the front core-pulling seat to move in the direction away from the forming cavity, so that the front side insert and the product can be separated.
Specifically, the third oil cylinder core pulling mechanism 5 comprises a first rear core pulling seat 19 and a third driving oil cylinder 20 connected with the first rear core pulling seat 19, wherein a first rear side insert 21 inserted into the forming cavity 2 is fixedly connected in the first rear core pulling seat 19. Before the product is ejected, the third driving oil cylinder 20 can drive the first rear core pulling seat 19 to move away from the forming cavity, so that the first rear side insert and the product can be separated.
Specifically, the first rear core-pulling seat 19 is slidably connected with a second rear core-pulling seat 22, the second rear core-pulling seat 22 is fixedly connected with a second rear insert 23 which faces the first outer core-pulling seat 12 and abuts against the first outer insert 14, and the second rear core-pulling seat 22 is obliquely provided with a second driving rod connecting groove 24 for inserting a driving rod. The upper die plate is provided with a driving rod inserted into the second driving rod connecting groove 24, and when the die is opened, the upper die plate moves upwards to drive the second rear core drawing seat 22 to move away from the second rear side insert 23 through the driving rod, so that the second rear side insert 23 can be separated from a product.
Specifically, the inner side of the forming cavity 2 is further provided with three inner core pulling structures 25, the inner core pulling structures 25 comprise inner core pulling seats 26 which are slidably connected with the lower template 1, inner side inserts 27 which face to the first outer core pulling seat 12 and are inserted into the forming cavity 2 are fixedly connected to the inner core pulling seats 26, and three driving rod connecting grooves 28 for inserting driving rods are obliquely formed in the inner core pulling seats 26. The upper die plate is provided with a driving rod inserted into the third driving rod connecting groove 28, and when the die is opened, the upper die plate moves upwards to drive the inner core drawing seat 26 to move away from the first outer core drawing seat 12 through the driving rod, so that the inner insert 27 can be separated from a product.
Specifically speaking, the downside of lower bolster 1 is provided with roof 29, roof 29 on link firmly a plurality of vertical straight ejector pins 34 that set up, roof 29 on still be equipped with alternately to one side and push up the structure, alternately push up the structure including a to one side and push up the piece 30 to one side and push up the piece 31 to one side to two sides, a to one side push up the piece 30 to one side and push up the piece 31 to one side and link to each other with roof 29 through a to one side to push up the pole 32 to one side and push up the pole 33 to one side to two sides respectively, a to one side push up the pole 32 to one side and push up the oblique pole 33 to two sides the incline direction opposite. After the product injection molding, the top plate can upwards move to apply thrust to the product through the straight ejector rod and the crossed inclined ejector rod structure, wherein the straight ejector rod can apply vertical upward thrust to the product, and the first inclined ejector rod 32 and the second inclined ejector rod 33 can drive the first inclined ejector block 30 and the second inclined ejector block 31 to apply upward inclined thrust and opposite thrust to the product.
The working principle of the utility model is that two molding cavities on the lower template can be used for injection molding two front large lamp decoration products at one time, one side of a cluster pipeline connecting structure can be connected with a first oil cylinder core pulling mechanism 3, a second oil cylinder core pulling mechanism 4, a third oil cylinder core pulling mechanism 5 and a plurality of cooling pipelines 6 in a centralized manner, and the other side can be connected with an external hydraulic oil pipeline and an external cooling liquid pipeline in a centralized manner, so that a wire harness outside the mold cannot be too messy, and then the first oil cylinder core pulling mechanism 3, the second oil cylinder core pulling mechanism 4 and the third oil cylinder core pulling mechanism 5 can realize automatic core pulling before the products are ejected;
The first oil cylinder core pulling mechanism 3, the second oil cylinder core pulling mechanism 4, the third oil cylinder core pulling mechanism 5 and a plurality of cooling pipelines are connected with the integrated main board 8 or connected with the integrated main board 8 through the switching auxiliary board 9, and the external hydraulic oil pipeline and the external cooling liquid pipeline are connected with the integrated main board, so that the disorder of the external wire harness of the die caused by the external hydraulic oil pipeline and the external cooling liquid pipeline can be reduced;
Before the product is ejected, the first driving oil cylinder can drive the first outer core drawing seat 12 to translate towards the direction away from the forming cavity so as to separate the first outer insert 14 from the product, the upper die plate is provided with a driving rod inserted into the first driving rod connecting groove 16, when the die is opened, the upper die plate moves upwards so as to drive the second outer core drawing seat 15 to move towards the direction away from the forming cavity through the driving rod so as to separate the second outer insert from the product, before the product is ejected, the second driving oil cylinder can drive the front core drawing seat to move towards the direction away from the forming cavity so as to separate the front insert from the product, the third driving oil cylinder 20 can drive the first rear core drawing seat 19 to move towards the direction away from the forming cavity so as to separate the first rear insert from the product, the upper die plate is provided with the driving rod inserted into the second driving rod connecting groove 24, during die sinking, the upper die plate upwards moves and can drive the second back core drawing seat 22 to move away from the second back side insert 23 through the driving rod, so that the second back side insert 23 can be separated from a product, the driving rod inserted into the third driving rod connecting groove 28 is arranged on the upper die plate, during die sinking, the upper die plate upwards moves and can drive the inner core drawing seat 26 to move away from the first outer core drawing seat 12 through the driving rod, so that the inner insert 27 and the product can be separated, after injection molding of the product, the top plate upwards moves and can apply thrust to the product through the straight ejector rod and the crossed inclined ejector rod structure, wherein the straight ejector rod can apply vertical upwards thrust to the product, and the first inclined ejector rod 32 and the second inclined ejector rod 33 can drive the first inclined ejector rod 30 and the second inclined ejector rod 31 to apply upward thrust with opposite directions to the product.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although the lower die plate 1, the molding cavity 2, the first cylinder core pulling mechanism 3, the second cylinder core pulling mechanism 4, the third cylinder core pulling mechanism 5, the cooling line 6, the bundling line connection structure 7, the integrated main plate 8, the adapter sub-plate 9, the hydraulic oil line 10, the cooling liquid connection line 11, the first outer core print seat 12, the first driving cylinder 13, the first outer insert 14, the second outer core print seat 15, the first driving rod connection groove 16, the front core print seat 17, the front side insert 18, the first rear core print seat 19, the third driving cylinder 20, the first rear side insert 21, the second rear core print seat 22, the second rear side insert 23, the second driving rod connection groove 24, the inner core pulling structure 25, the inner core print seat 26, the inner insert 27, the third driving rod connection groove 28, the top plate 29, the first diagonal top plate 30, the second diagonal top plate 31, the second diagonal top plate 32, the second diagonal top plate 33, the straight top plate 34, and the like are used for more convenience and explanation of the utility model, and the utility model is not limited in any way.
Claims (10)
1. Big lamp decoration spare injection mold before car with alternately push up structure, including lower bolster (1), its characterized in that, lower bolster (1) on be provided with two shaping chambeies (2), shaping chambeies (2) outside be provided with No. one hydro-cylinder mechanism (3) of loosing core, shaping chambeies (2) front and back side be provided with No. two hydro-cylinder mechanism (4) and No. three hydro-cylinder mechanism (5) of loosing core respectively, lower bolster (1) on still be equipped with a plurality of cooling pipelines (6), lower bolster (1) on be provided with No. one hydro-cylinder mechanism (3), no. two hydro-cylinder mechanism (4), no. three hydro-cylinder mechanism (5) and a plurality of cooling pipeline (6) continuous bundling pipeline connection structure (7) of loosing core.
2. The injection mold for the automobile front large lamp decoration piece with the crossed oblique jacking structure according to claim 1, wherein the clustered pipeline connecting structure (7) comprises an integrated main board (8) and a plurality of switching auxiliary boards (9), a plurality of hydraulic oil inlets and outlets and a plurality of cooling liquid inlets and outlets are formed in the integrated main board (8), the integrated main board (8) is connected with a first oil cylinder core pulling mechanism (3), a second oil cylinder core pulling mechanism (4) and a third oil cylinder core pulling mechanism (5) through a plurality of hydraulic oil pipelines (10), and the integrated main board (8) is connected with a plurality of cooling pipelines (6) through a plurality of cooling liquid connecting pipelines (11).
3. The injection mold for the automotive front large lamp decoration piece with the crossed oblique top structure according to claim 2, wherein the integrated main board (8) is arranged at the corner position of the lower die board (1), the switching auxiliary board (9) is arranged at the other three corner positions of the lower die board (1) away from the corner position where the integrated main board (8) is arranged, and the switching auxiliary board (9) is used for connecting a hydraulic oil pipeline (10) or a cooling liquid connecting pipeline (11) at the side walls of two adjacent sides.
4. The injection mold for the automotive front large lamp decoration with the crossed oblique top structure according to claim 1, wherein the first oil cylinder core pulling mechanism (3) comprises a first outer core drawing seat (12) which is in sliding connection with the lower template (1) and a first driving oil cylinder (13) which is connected with the first outer core drawing seat (12), and a first outer insert (14) which is inserted into the forming cavity (2) is fixedly connected with the inner end of the first outer core drawing seat (12).
5. The injection mold for the automotive front large lamp decoration piece with the crossed oblique top structure according to claim 4, wherein the first outer core drawing seat (12) is connected with the second outer core drawing seat (15) in a sliding manner, the inner end of the second outer core drawing seat (15) is fixedly connected with the second outer insert which horizontally penetrates the first outer core drawing seat (12) and is inserted into the forming cavity (2), and the first driving rod connecting groove (16) for inserting a driving rod is obliquely arranged on the second outer core drawing seat (15).
6. The injection mold for the automobile front large lamp decoration piece with the crossed oblique ejection structure according to claim 5, wherein the second oil cylinder core pulling mechanism (4) comprises a front core pulling seat (17) and a second driving oil cylinder connected with the front core pulling seat (17), and a front side insert (18) inserted into the molding cavity (2) is fixedly connected with the inner end of the front core pulling seat (17).
7. The injection mold with the crossed tilt-top structure for the automobile front large lamp decoration part according to claim 6, wherein the third oil cylinder core-pulling mechanism (5) comprises a first rear core-pulling seat (19) and a third driving oil cylinder (20) connected with the first rear core-pulling seat (19), and a first rear side insert (21) inserted into the molding cavity (2) is fixedly connected in the first rear core-pulling seat (19).
8. The injection mold with the crossed oblique jacking structure for the automobile front large lamp decoration piece according to claim 7, wherein the first rear core pulling seat (19) is slidably connected with a second rear core pulling seat (22), the second rear core pulling seat (22) is fixedly connected with a second rear side insert (23) which faces the first outer core pulling seat (12) and abuts against the first outer insert (14), and a second driving rod connecting groove (24) for inserting a driving rod is obliquely arranged on the second rear core pulling seat (22).
9. The injection mold for the automotive front large lamp decoration piece with the crossed oblique top structure according to claim 8, wherein three inner core pulling structures (25) are further arranged on the inner side of the forming cavity (2), each inner core pulling structure (25) comprises an inner core pulling seat (26) which is slidably connected with the lower mold plate (1), an inner insert (27) which faces to a first outer core pulling seat (12) and is inserted into the forming cavity (2) is fixedly connected to each inner core pulling seat (26), and a third driving rod connecting groove (28) for inserting a driving rod is obliquely arranged on each inner core pulling seat (26).
10. The injection mold for the automotive front large lamp decoration piece with the crossed oblique jacking structure according to claim 1, wherein a top plate (29) is arranged on the lower side of the lower mold plate (1), a plurality of vertical straight ejector rods (34) are fixedly connected to the top plate (29), the crossed oblique jacking structure is further arranged on the top plate (29), the crossed oblique jacking structure comprises a first oblique jacking block (30) and a second oblique jacking block (31), the first oblique jacking block (30) and the second oblique jacking block (31) are connected with the top plate (29) through a first oblique jacking rod (32) and a second oblique jacking rod (33) respectively, and the oblique jacking rods (32) and the second oblique jacking rods (33) are opposite in inclination direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422425132.0U CN223186947U (en) | 2024-10-08 | 2024-10-08 | Injection mold for automobile headlight trim with cross-sloped roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422425132.0U CN223186947U (en) | 2024-10-08 | 2024-10-08 | Injection mold for automobile headlight trim with cross-sloped roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223186947U true CN223186947U (en) | 2025-08-05 |
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ID=96578707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422425132.0U Active CN223186947U (en) | 2024-10-08 | 2024-10-08 | Injection mold for automobile headlight trim with cross-sloped roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223186947U (en) |
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2024
- 2024-10-08 CN CN202422425132.0U patent/CN223186947U/en active Active
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