CN214687644U - Accuse USB socket panel lid mold processing in car - Google Patents
Accuse USB socket panel lid mold processing in car Download PDFInfo
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- CN214687644U CN214687644U CN202022844457.4U CN202022844457U CN214687644U CN 214687644 U CN214687644 U CN 214687644U CN 202022844457 U CN202022844457 U CN 202022844457U CN 214687644 U CN214687644 U CN 214687644U
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Abstract
The utility model relates to the field of injection molding of automotive interior parts, in particular to a processing mold for an automotive central control USB socket panel cover, which comprises a main mold frame, a first injection mold and a second injection mold, wherein the main mold frame comprises a mold frame fixing plate, a mold turntable and a guide pillar, and the first injection mold and the second injection mold are fixedly arranged on the mold turntable; two sets of identical back moulds are general to first injection mold and second injection mold, realize through the mould carousel that first back mould and second back mould exchange the use between first injection mold and second injection mold, realize double-shot moulding fast, and the bonding fastness between transparent material and the non-transparent material is good, and the short productivity of cycle of moulding plastics is high.
Description
Technical Field
The utility model relates to an automotive interior spare field of moulding plastics specifically is a accuse USB socket panel lid mold processing in car.
Background
The existing automobile is used for not only limiting the requirements on the automobile in the aspects of power, operation feeling and interior decoration of the automobile, but also having more requirements on the convenience of driving in the automobile, and along with the application of portable equipment and the automobile internet of things technology, more equipment access ports are added in the position of a hollow platform in an automobile cab, for example, the hollow platform is used for charging a mobile phone or a USB (universal serial bus) socket for interconnecting the mobile phone and an automobile large screen.
With the popularity of customized interior trim, the color requirements for interior trim parts of automobiles are more, more users do not like interior trim parts with single color, particularly interior trim parts which are frequently absent or released, and more two-color injection molding parts are added, so that the atmosphere in the automobile and the visual impact force during the use process are increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a processing die for a panel cover of a central control USB socket of an automobile is provided.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a processing mold for a panel cover of a central control USB socket of an automobile is characterized by comprising a main mold frame, a first injection mold and a second injection mold, wherein the main mold frame comprises a mold frame fixing plate, a mold turntable and a guide pillar;
the first injection mold comprises a first front mold, a first middle mold and a first rear mold, the first front mold is provided with a first guide column group extending downwards from top to bottom, the first middle mold is movably arranged on the first guide column group, the first front mold is also provided with a first limit bolt group arranged from bottom to top, all bolts in the first limit bolt group penetrate through the first middle mold from bottom to top and are fixedly connected with the first front mold, the part of all bolts in the first limit bolt group, which is contacted with the first middle mold, is a polished rod, the polished rod part is in sliding fit with the first middle mold, the center of the lower end of the first middle mold is provided with a first convex mold core, the lower end of the first middle mold is respectively provided with a first transverse slide block in four directions taking the first convex mold core as the center, and the first front mold is provided with a first guide block which penetrates through the first middle mold from top to bottom and is inserted into the first transverse slide block; the first male die is provided with a first cavity, a first female die core is installed in the center of the upper end of the first rear die and provided with a second cavity, the front end of each first transverse sliding block is provided with an insertion part inserted into the first male die, the front end of each insertion part is provided with a first cavity surface matched with the cavity surface of the first cavity, and the first cavity, the second cavity and all the first cavity surfaces form a first injection molding cavity after being closed;
a first thimble plate is arranged in the first front die, the first thimble plate is provided with a first thimble which passes through the first middle die and extends into the first male die core, and the back of the first thimble plate is provided with a discharging spring;
the second injection mold comprises a second front mold, a second middle mold and a second rear mold, wherein a second guide column group extending from top to bottom is installed on the first front mold, the second middle mold is movably installed on the second guide column group, a second limit bolt group installed from bottom to top is also installed on the second front mold, all bolts in the second limit bolt group penetrate through the second middle mold from bottom to top and are fixedly connected with the second front mold, the part, contacting with the second middle mold, of all bolts in the second limit bolt group is a polished rod, the polished rod part is in sliding fit with the second middle mold, a second convex mold core is installed in the center of the lower end of the second middle mold, second transverse sliding blocks are installed in four directions of the lower end of the second middle mold, taking the second convex mold core as the center, and a second guide block which penetrates through the second middle mold from top to bottom and is inserted into the second transverse sliding blocks is installed on the second front mold; the second male die is provided with a third cavity, a second female die core is arranged in the center of the upper end of the second rear die and provided with a fourth cavity, the front end of each second transverse slider is provided with an insertion part inserted into the second male die, the front end of each insertion part is provided with a second cavity surface matched with the cavity surface of the second cavity, and the third cavity, the fourth cavity and all the second cavity surfaces form a second injection molding cavity after being closed;
and a second ejector pin plate is arranged in the second front die, a second ejector pin which penetrates through the second middle die and extends into the second convex die is arranged on the second ejector pin plate, discharging cylinders are respectively arranged on two sides of the second front die, and the output end of each discharging cylinder is connected with the side part of the second ejector pin plate.
The structure and the size of the first rear die and the second rear die are the same, the structure and the size of the first rear die core and the second rear die core are the same, the structure, the size and the depth of the first cavity and the second cavity are the same, and the arrangement positions of the four first sliding blocks are the same as the arrangement positions of the four second sliding blocks.
All first horizontal sliders and second horizontal sliders are internally provided with first guide inclined planes, the front ends of all insertion portions are respectively provided with second guide inclined planes matched with the first guide inclined planes, and all first horizontal sliders and second horizontal sliders are respectively provided with a compression spring for driving the outer sides of the dies to move.
And limiting pull rods are arranged on the outer sides of the first rear die and the second rear die, and limiting blocks matched with the fiber pull rods are arranged on the outer sides of the second middle die.
The utility model has the advantages that:
two sets of identical back moulds are general to first injection mold and second injection mold, realize through the mould carousel that first back mould and second back mould exchange the use between first injection mold and second injection mold, realize double-shot moulding fast, and the bonding fastness between transparent material and the non-transparent material is good, and the short productivity of cycle of moulding plastics is high.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic perspective view of a first injection mold of the present invention;
FIG. 4 is a sectional view of a first injection mold according to the present invention in a closed state;
FIG. 5 is a cross-sectional view of a first state of a first injection mold according to the present invention;
FIG. 6 is a schematic perspective view of a second injection mold according to the present invention;
FIG. 7 is a sectional view of a second injection mold according to the present invention in a closed state;
FIG. 8 is a sectional view of a second injection mold of the present invention in a first state with the mold opened;
FIG. 9 is a sectional view of a second state of the second injection mold of the utility model;
the reference numbers in the figures are:
1. a main mould frame; 1a, a die carrier fixing plate; 1b, a mold turntable; 1c, a guide post;
2. a first injection mold;
3. a first front mold; 3a, a first guide post group; 3b, a first limit bolt group; 3c, a first guide block;
4. a first middle mold; 4a, a first male mold core; 4b, a first transverse sliding block;
5. a first rear mold; 5a, a first concave mold core;
6. a first ejector plate;
7. a second injection mold;
8. a second front mold; 8a, a second guide column group; 8b, a second limit bolt group; 8c, a second guide block;
9. a second middle mold; 9a, a second male mold core; 9b, a second transverse sliding block;
10. a second rear mold; 10a, a second female mold core;
11. a second ejector plate;
12. a discharging cylinder;
13. a limiting pull rod;
14. and a limiting block.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1 to 9, the automobile central control USB socket panel cover processing mold is characterized by comprising a main mold frame 1, a first injection mold 2 and a second injection mold 7, wherein the main mold frame 1 comprises a mold frame fixing plate 1a, a mold turntable 1b and a guide pillar 1c, and the first injection mold 2 and the second injection mold 7 are fixedly mounted on the mold turntable 1 b;
the first injection mold 2 comprises a first front mold 3, a first middle mold 4 and a first rear mold 5, the first front mold 3 is provided with a first guide post group 3a extending from top to bottom, the first middle mold 4 is movably arranged on the first guide post group 3a, the first front mold 3 is also provided with a first limit bolt group 3b arranged from bottom to top, all bolts in the first limit bolt group 3b penetrate through the first middle mold 4 from bottom to top to be fixedly connected with the first front mold 3, the parts of all bolts in the first limit bolt group 3b, which are contacted with the first middle mold 4, are polished rods, the polished rod part is in sliding fit with the first middle die 4, a first convex die core 4a is arranged at the center of the lower end of the first middle die 4, first transverse sliding blocks 4b are respectively arranged at the lower end of the first middle die 4 in four directions taking the first convex die core 4a as the center, and first guide blocks 3c which penetrate through the first middle die 4 from top to bottom and are inserted into the first transverse sliding blocks 4b in a sliding manner are arranged on the first front die 3; the first male die is provided with a first cavity, the central position of the upper end of the first rear die 5 is provided with a first female die core 5a, the first female die core 5a is provided with a second cavity, the front end of each first transverse sliding block 4b is provided with an insertion part inserted into the first male die, the front end of each insertion part is provided with a first cavity surface matched with the cavity surface of the first cavity, and the first cavity, the second cavity and all the first cavity surfaces form a first injection molding cavity after being closed;
a first ejector plate 6 is arranged in the first front die 3, a first ejector pin which penetrates through the first middle die 4 and extends into the first convex die core 4a is arranged on the first ejector plate 6, and a discharging spring is arranged at the back of the first ejector plate 6;
the second injection mold 7 comprises a second front mold 8, a second middle mold 9 and a second rear mold 10, the first front mold 3 is provided with a second guide column group 8a extending from top to bottom, the second middle mold 9 is movably arranged on the second guide column group 8a, the second front mold 8 is further provided with a second limit bolt group 8b arranged from bottom to top, all bolts in the second limit bolt group 8b penetrate through the second middle mold 9 from bottom to top and are fixedly connected with the second front mold 8, the parts of all bolts in the second limit bolt group 8b, which are contacted with the second middle mold 9, are polished rods, the polished rods are in sliding fit with the second middle mold 9, the center of the lower end of the second middle mold 9 is provided with a second convex mold core 9a, the lower end of the second middle mold 9 is respectively provided with second transverse sliding blocks 9b in four directions with the second convex mold core 9a as the center, and the second guide blocks 8c penetrating through the second middle mold 9 from top to bottom and being slidably inserted into the second transverse sliding blocks 9b are arranged on the second front mold 8; the second male die is provided with a third cavity, a second female die core 10a is installed in the center of the upper end of the second rear die 10, the second female die core 10a is provided with a fourth cavity, the front end of each second transverse slider 9b is provided with an insertion part inserted into the second male die, the front end of each insertion part is provided with a second cavity surface matched with the cavity surface of the second cavity, and the third cavity, the fourth cavity and all the second cavity surfaces form a second injection molding cavity after being closed;
a second ejector pin plate 11 is installed in the second front die 8, a second ejector pin which penetrates through the second middle die 9 and extends into the second convex die is installed on the second ejector pin plate 11, discharging cylinders 12 are installed on two sides of the second front die 8 respectively, and the output end of each discharging cylinder 12 is connected with the side portion of the second ejector pin plate 11.
The structure and the size of the first rear die 5 and the second rear die 10 are the same, the structure and the size of the core of the first rear die 5 and the core of the second rear die 10 are the same, the structure, the size and the depth of the cavity of the first cavity and the second cavity are the same, and the arrangement positions of the four first sliding blocks are the same as the arrangement positions of the four second sliding blocks.
All the first transverse sliding blocks 4b and the second transverse sliding blocks 9b are internally provided with first guide inclined planes, the front ends of all the inserting parts are respectively provided with second guide inclined planes matched with the first guide inclined planes, and all the first transverse sliding blocks 4b and the second transverse sliding blocks 9b are respectively provided with a compression spring for driving the outer sides of the dies to move.
And limiting pull rods 13 are arranged on the outer sides of the first rear die 5 and the second rear die 10, and limiting blocks 14 matched with the fiber pull rods are arranged on the outer sides of the second middle die 9.
The working principle of the mold of the present application is described as follows:
the first rear mold 5 of the first injection mold 2 and the second rear mold 10 of the second injection mold 7 are mounted on the mold turntable 1b of the main mold frame 1, and the first rear mold 5 and the second rear mold 10 on the mold turntable 1b are driven by the power unit of the injection molding machine to exchange positions after mold opening. Specifically, in a first mold closing and injection molding stage, a first front mold 3, a first middle mold 4 and a first rear mold 5 are closed, a first male mold core 4a and a first female mold core 5a are combined, a vehicle central control USB socket panel cover body is injection molded in a first injection cavity, the first mold closing and injection stage completes rear mold opening, the first middle mold 4 and the second front mold are synchronously far away from the first rear mold 5 after mold opening, and in the process, under the action of external power of the mold, a first ejector pin plate 6 moves reversely to eject the vehicle central control USB socket panel cover body out of a second mold cavity through an ejector pin so as to enable the vehicle central control USB socket panel cover body to be kept in the first mold cavity; after the mold opening is finished, the power unit drives the mold turntable 1b to rotate for 180 degrees;
after the die assembly, the first rear die 5, the second front die 8 and the second middle die 9 are combined, namely the first female die core 5a and the second male die core 9a are combined, a second die assembly injection stage is carried out after the die assembly, and the part of the back part of the panel cover body of the central control USB socket of the automobile is formed in the second die assembly injection stage.
And (3) performing pressure maintaining cooling after injection molding in a second mold closing and injection molding stage, then performing mold opening, wherein the mold opening stage is completed in two states, as shown in fig. 6 and 8, in the first mold opening stage, the second middle mold 9 and the second front mold 8 are synchronously far away, when the second middle mold moves to a certain distance, the limiting pull rod 13 is blocked by the limiting block 14, the second middle mold 9 is static, at the moment, the second guide block 8c in the second front mold 8 is also far away relative to the second middle mold 9, in the second process, the second transverse slide block 9b moves towards the outer side direction of the mold under the action of the compression spring, the insertion part is pulled out of the second convex mold core 9a, and in the process, the nut part of the bolt in the second limiting bolt group 8b is abutted against the lower end face of the second middle mold 9.
After the second state of die opening is finished, the discharging cylinder 12 acts to drive the second ejector plate 11 to move forward, and finally the formed complete product is ejected out of the fourth die cavity.
The two mold closing injection molding stages are carried out in a circulating mode, and the continuous injection molding operation of the automobile central control USB socket panel cover is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The automobile central control USB socket panel cover processing mold is characterized by comprising a main mold frame (1), a first injection mold (2) and a second injection mold (7), wherein the main mold frame (1) comprises a mold frame fixing plate (1a), a mold turntable (1b) and a guide pillar (1c), and the first injection mold (2) and the second injection mold (7) are fixedly installed on the mold turntable (1 b);
the first injection mold (2) comprises a first front mold (3), a first middle mold (4) and a first rear mold (5), the first front mold (3) is provided with a first guide column group (3a) extending downwards from top to bottom, the first middle mold (4) is movably arranged on the first guide column group (3a), the first front mold (3) is further provided with a first limit bolt group (3b) arranged from bottom to top, all bolts in the first limit bolt group (3b) penetrate through the first middle mold (4) from bottom to top and are fixedly connected with the first front mold (3), the part of all bolts in the first limit bolt group (3b) in contact with the first middle mold (4) is a polished rod, the polished rod part is in sliding fit with the first middle mold (4), the first convex mold core (4a) is arranged at the central position of the lower end of the first middle mold (4), and first transverse sliding blocks (4b) are respectively arranged at the four directions of the lower end of the first convex mold core (4) taking the first convex mold core (4a) as the center, a first guide block (3c) which penetrates through the first middle die (4) from top to bottom and is inserted into the first transverse sliding block (4b) in a sliding manner is arranged on the first front die (3); the first male die is provided with a first cavity, a first female die core (5a) is installed in the center of the upper end of the first rear die (5), the first female die core (5a) is provided with a second cavity, the front end of each first transverse slider (4b) is provided with an insertion part inserted into the first male die, the front end of each insertion part is provided with a first cavity surface matched with the cavity surface of the first cavity, and the first cavity, the second cavity and all the first cavity surfaces form a first injection molding cavity after being closed;
a first ejector plate (6) is installed in the first front die (3), a first ejector pin which penetrates through the first middle die (4) and extends into the first male die core (4a) is installed on the first ejector plate (6), and a discharging spring is installed at the back of the first ejector plate (6);
the second injection mold (7) comprises a second front mold (8), a second middle mold (9) and a second rear mold (10), the first front mold (3) is provided with a second guide column group (8a) extending from top to bottom, the second middle mold (9) is movably arranged on the second guide column group (8a), the second front mold (8) is further provided with a second limit bolt group (8b) arranged from bottom to top, all bolts in the second limit bolt group (8b) penetrate through the second middle mold (9) from bottom to top and are fixedly connected with the second front mold (8), all bolts in the second limit bolt group (8b) are provided with polished rods contacted with the second middle mold (9), the polished rods are in sliding fit with the second middle mold (9), a second convex mold core (9a) is arranged at the central position of the lower end of the second middle mold (9), and second transverse sliding blocks (9b) are respectively arranged at four positions of the lower end of the second convex mold (9) centering on the second middle mold core (9), a second guide block (8c) which penetrates through the second middle die (9) from top to bottom and is inserted into the second transverse sliding block (9b) in a sliding manner is arranged on the second front die (8); the second male die is provided with a third cavity, a second female die core (10a) is installed in the center of the upper end of the second rear die (10), the second female die core (10a) is provided with a fourth cavity, the front end of each second transverse slider (9b) is provided with an insertion part inserted into the second male die, the front end of each insertion part is provided with a second cavity surface matched with the cavity surface of the second cavity, and the third cavity, the fourth cavity and all the second cavity surfaces form a second injection molding cavity after being closed;
install second thimble board (11) in second front mould (8), this second thimble board (11) are installed and are passed second well mould (9) and extend to the second thimble in the second protruding mould, and unloading jar (12) are installed respectively to the both sides of second front mould (8), and the output of every unloading jar (12) all is connected with the lateral part of second thimble board (11).
2. The automobile central control USB socket panel cover processing mold according to claim 1, wherein the first rear mold (5) and the second rear mold (10) are identical in structure and size, the first rear mold (5) core and the second rear mold (10) core are identical in structure and size, the first cavity and the second cavity are identical in structure, size and cavity depth, and the arrangement positions of the four first sliders and the arrangement positions of the four second sliders are identical.
3. The automobile central control USB socket panel cover processing die as claimed in claim 2, wherein all the first transverse sliding blocks (4b) and the second transverse sliding blocks (9b) are provided with first guiding inclined planes therein, the front ends of all the insertion parts are provided with second guiding inclined planes matched with the first guiding inclined planes, and all the first transverse sliding blocks (4b) and the second transverse sliding blocks (9b) are provided with compression springs for driving the outer sides of the dies to move.
4. The automobile central control USB socket panel cover processing mold according to claim 3, wherein a limiting pull rod (13) is installed on the outer sides of the first rear mold (5) and the second rear mold (10), and a limiting block (14) matched with the fiber pull rod is installed on the outer side of the second middle mold (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844457.4U CN214687644U (en) | 2020-12-01 | 2020-12-01 | Accuse USB socket panel lid mold processing in car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844457.4U CN214687644U (en) | 2020-12-01 | 2020-12-01 | Accuse USB socket panel lid mold processing in car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214687644U true CN214687644U (en) | 2021-11-12 |
Family
ID=78556692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844457.4U Active CN214687644U (en) | 2020-12-01 | 2020-12-01 | Accuse USB socket panel lid mold processing in car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214687644U (en) |
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2020
- 2020-12-01 CN CN202022844457.4U patent/CN214687644U/en active Active
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