CN214687643U - Automobile air conditioner control knob mold processing - Google Patents
Automobile air conditioner control knob mold processing Download PDFInfo
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- CN214687643U CN214687643U CN202022843927.5U CN202022843927U CN214687643U CN 214687643 U CN214687643 U CN 214687643U CN 202022843927 U CN202022843927 U CN 202022843927U CN 214687643 U CN214687643 U CN 214687643U
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Abstract
The utility model relates to the field of double-color molds, in particular to a processing mold for a control knob of an automobile air conditioner, 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; the second injection mold is including second front mould and second back mould, and first injection mold and the general two sets of identical back moulds of 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 injection molding cycle is high.
Description
Technical Field
The utility model relates to a double-colored mould field specifically relates to a vehicle air conditioner control knob mold processing.
Background
The requirements of the existing automobile for the automobile are not only limited to the power, the operation appearance and the interior decoration of the automobile, but also have more requirements on the convenience of the driving range in the automobile, and particularly, the atmosphere lamp in the automobile creates the atmosphere in the low-light or night driving. Therefore, at present, more physical keys in the vehicle have a backlight effect under low illumination or night environment, and a user can find the corresponding key and perform operation more quickly while the atmosphere in the vehicle is baked.
The main mode of realizing the backlight effect by the solid key with the backlight effect is that the letter or pattern area on the solid key is made of transparent materials so that light arranged in the solid key can transmit.
Based on the above backlight principle, the solid keys need a surface layer with a transparent effect, and therefore, such keys need to be formed by two-color injection molding.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a processing die for producing the automobile air conditioner control knob with the transparent panel is provided.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a processing mold for a control knob of an automobile air conditioner 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;
the first injection mold comprises a first front mold and a first rear mold, the first rear mold is provided with a first female mold, a first female mold core and a first inclined guide post group, the first female mold core is fixedly arranged in the center of the first female mold, the first female mold core is provided with a first cavity, the first inclined guide post group is provided with four inclined guide posts, the four inclined guide posts are distributed around the first female mold core and are fixedly connected with the first female mold, the first front mold is provided with a first male mold and a first male mold core, the first male mold core is fixedly arranged on the first male mold and is opposite to the first female mold core, the first male mold is provided with an avoidance groove for avoiding the four inclined guide posts in the first inclined guide post group, and the first cavity forms a first injection molding cavity after the first female mold core and the first male mold core are closed;
the second injection mold comprises a second front mold and a second rear mold, the second rear mold is provided with a second female mold, a second female mold core and a second inclined guide post group, the second female mold core is fixedly arranged in the center of the second rear mold, the second female mold core is provided with a second cavity, the second inclined guide post group is provided with four inclined guide posts, the four inclined guide posts are distributed around the second female mold core and fixedly connected with the second female mold, the second front mold is provided with a second male mold, a second male mold core and a slide block group, the second male mold core is fixedly arranged on the second male mold and is opposite to the second female mold, the slide block group is provided with four slide blocks, the four slide blocks are distributed around the second male mold core and are in sliding fit with the second male mold, each slide block in the slide block group corresponds to one inclined guide post in the second inclined guide post group, each slide block is provided with a guide hole in sliding fit with the inclined guide post in the second inclined guide post group, the second male mold core is provided with a third cavity, the front end of each sliding block is provided with a fourth cavity, after the second female mold core and the second male mold core are closed, the four sliding blocks slide inwards to be in place, and the second cavity, the third cavity and the third cavity form a second injection molding cavity.
Preferably, the first female die and the second female die are identical in structure and size, the first female die core and the second female die core are identical in structure and size, the first cavity and the second cavity are identical in structure, size and cavity depth, the first inclined guide column group and the second inclined guide column group are identical in structure and size, and the distribution positions of the four inclined guide columns in the first inclined guide column group are identical to the distribution positions of the four inclined guide columns in the second inclined guide column group.
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 side view of a vehicle air conditioner control knob made in accordance with the present invention;
FIG. 2 is a schematic view of a product portion after a first injection mold and a second injection mold are respectively injection molded in the present invention;
FIG. 3 is a schematic perspective view of the present invention;
fig. 4 is a front view of the present invention;
FIG. 5 is a schematic perspective view of a first injection mold of the present invention;
fig. 6 is a schematic perspective view of a first rear mold according to the present invention;
fig. 7 is a sectional view of the first injection mold according to the present invention in a mold closing state;
fig. 8 is a sectional view of the first injection mold according to the present invention in the mold-opened state;
fig. 9 is a schematic perspective view of a second injection mold of the present invention;
fig. 10 is a schematic perspective view of a second rear mold according to the present invention;
fig. 11 is a sectional view of the second injection mold according to the present invention in a mold closing state;
fig. 12 is a sectional view of the second injection mold according to the present invention in the mold-opened state;
the reference numbers in the figures are:
a knob panel;
a knob body;
a main mould frame; 3a, a die carrier fixing plate; 3b, a mold turntable; 3c, a guide post;
a first injection mold;
4a, a first front mold; 4a1, first punch; 4a11, avoidance slot; 4a2, a first male mold core;
4b, a first rear mold; 4b1, a first concave die; 4b2, a first female mold core; 4b3, a first group of skew guideposts;
a second injection mold;
5a, a second front mold; 5a1, second punch; 5a2, a second male mold core; 5a3, a slider group; 5a31, guide holes;
5b, a second rear mold; 5b1, a second concave die; 5b2, a second female mold core; 5b3, a second group of skew guideposts.
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 and 2, the product structure diagram of the automotive air conditioning control knob processed by the utility model is shown, the knob body 2 is made of opaque material, and the knob panel 1 is made of transparent material.
Referring to fig. 3 to 12, the processing mold for the control knob of the automobile air conditioner comprises a main mold frame 3, a first injection mold 4 and a second injection mold 5, wherein the main mold frame 3 comprises a mold frame fixing plate 3a, a mold turntable 3b and a guide pillar 3c, and the first injection mold 4 and the second injection mold 5 are fixedly arranged on the mold turntable 3 b;
the first injection mold 4 comprises a first front mold 4a and a first rear mold 4b, the first rear mold 4b is provided with a first female mold 4b1, a first female mold core 4b2 and a first inclined guide post group 4b3, the first female mold core 4b2 is fixedly arranged in the center of the first female mold 4b1, the first female mold core 4b2 is provided with a first cavity, the first inclined guide post group 4b3 is provided with four inclined guide posts, the four inclined guide columns are distributed around the first female die core 4b2 and are fixedly connected with the first female die 4b1, the first front die 4a is provided with a first male die 4a1 and a first male die core 4a2, the first male die core 4a2 is fixedly arranged on the first male die 4a1 and is opposite to the first female die core 4b2, the first male die 4a1 is provided with an avoidance groove 4a11 for avoiding the four inclined guide columns in the first inclined guide column group 4b3, and a first cavity forms a first injection molding cavity after the first female die core 4b2 and the first male die core 4a2 are closed;
the second injection mold 5 comprises a second front mold 5a and a second rear mold 5b, the second rear mold 5b is provided with a second female mold 5b1, a second female mold core 5b2 and a second inclined guide post group 5b3, the second female mold core 5b2 is fixedly installed at the center of the second rear mold 5b, the second female mold core 5b2 is provided with a second cavity, the second inclined guide post group 5b3 is provided with four inclined guide posts distributed around the second female mold core 5b2 and fixedly connected with the second female mold 5b1, the second front mold 5a is provided with a second male mold core 5a1, a second male mold core 5a2 and a slide block group 5a3, the second male mold core 5a2 is fixedly installed on the second male mold core 5a1 and directly opposite to the second female mold cavity 5b1, the slide block group 5a is provided with four slide blocks which are distributed around the second male mold core 5a 588 and are matched with one inclined guide post 3 of the second male mold core 5a in position, the slide block 3 and the slide block 635 b3 is matched with one of the second male mold core 5b2, each sliding block is provided with a guide hole 5a31 which is in sliding fit with an inclined guide post in the second inclined guide post group 5b3, the second male mold core 5a2 is provided with a third cavity, the front end of each sliding block is provided with a fourth cavity, after the second female mold core 5b2 and the second male mold core 5a2 are closed, the four sliding blocks slide inwards to be in place, and the second cavity, the third cavity and the third cavity form a second injection molding cavity.
The first female die 4b1 and the second female die 5b1 are identical in structure and size, the first female die core 4b2 and the second female die core 5b2 are identical in structure and size, the first cavity and the second cavity are identical in structure, size and cavity depth, the first inclined guide column group 4b3 and the second inclined guide column group 5b3 are identical in structure and size, and the distribution positions of four inclined guide columns in the first inclined guide column group 4b3 are identical to the distribution positions of four inclined guide columns in the second inclined guide column group 5b 3.
The working principle of the mold of the present application is described as follows:
a first rear mold 4b of the first injection mold 4 and a second rear mold 5b of the second injection mold 5 are mounted on a mold turntable 3b of the main mold frame 3, and the first rear mold 4b and the second rear mold 5b on the mold turntable 3b are driven by a power unit on the injection molding machine to exchange positions after mold opening. Specifically, in a first mold closing and injection stage, a first front mold 4a and a first rear mold 4b are closed, a first male mold core 4a2 and a second male mold core 5a2 are combined, a knob panel 1 is injection molded in a first injection molding cavity, the first mold closing and injection stage is completed and then mold opening is carried out, and after the mold opening is carried out, a power unit drives a mold turntable 3b to rotate for 180 degrees;
after the mold is closed again, the first rear mold 4b and the second front mold 5a are closed, the first female mold core 4b2 and the second male mold core 5a2 are combined, the knob panel 1 formed in the last mold closing and injection molding stage is reserved in the second injection molding cavity, the second mold closing and injection molding stage is carried out after the mold is closed, and the knob body 2 is injection molded in the second mold closing and injection molding stage. In the second mold closing and injection stage, the second rear mold 5b and the first front mold 4a are combined to synchronously complete the molding of the knob panel 1.
And in the second die assembly injection molding stage, after injection molding, maintaining the pressure, cooling, then opening the die, and taking out the molded automobile air conditioner control knob.
The two mold closing and injection molding stages are carried out in a circulating mode, and the continuous injection molding operation of the automobile air conditioner control knob 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 (2)
1. The automobile air conditioner control knob processing mold is characterized by comprising a main mold frame (3), a first injection mold (4) and a second injection mold (5), wherein the main mold frame (3) comprises a mold frame fixing plate (3a), a mold turntable (3b) and a guide pillar (3c), and the first injection mold (4) and the second injection mold (5) are fixedly arranged on the mold turntable (3 b);
the first injection mold (4) comprises a first front mold (4a) and a first rear mold (4b), the first rear mold (4b) is provided with a first female mold (4b1), a first female mold core (4b2) and a first inclined guide column group (4b3), the first female mold core (4b2) is fixedly installed in the center of the first female mold (4b1), the first female mold core (4b2) is provided with a first cavity, the first inclined guide column group (4b3) is provided with four inclined guide columns, the four inclined guide columns are distributed around the first female mold core (4b2) and are fixedly connected with the first female mold (4b1), the first front mold (4a) is provided with a first male mold (4a1) and a first mold core (4a2), the first male mold core (4a2) is fixedly installed on the first male mold core (4a1) and is opposite to the first female mold core (4b 4637), and the first inclined guide column group (4b 369685) is provided with four inclined guide column grooves 369638 for avoiding the first male mold core (4a), the first cavity forms a first injection molding cavity after the first female mold core (4b2) and the first male mold core (4a2) are closed;
the second injection mold (5) comprises a second front mold (5a) and a second rear mold (5b), the second rear mold (5b) is provided with a second female mold (5b1), a second female mold core (5b2) and a second inclined guide column group (5b3), the second female mold core (5b2) is fixedly installed in the center of the second rear mold (5b), the second female mold core (5b2) is provided with a second cavity, the second inclined guide column group (5b3) is provided with four inclined guide columns, the four inclined guide columns are distributed around the second female mold core (5b2) and fixedly connected with a second female mold (5b1), the second front mold (5a) is provided with a second male mold (5a1), the second male mold core (5a2) and a slider group (5a3), the second male mold core (5a2) is fixedly installed on the second female mold core (5a1) and is directly opposite to the second male mold core (5b2), the slider group (365 a) is provided with four sliders (2), and the sliders (365 a) are distributed around the male mold core (3637), and the sliders (2) are movably matched with the four sliders (365 a) and the sliders (365 a) and are arranged around the sliders (3637) Each sliding block in the sliding block group (5a3) corresponds to one inclined guide post in the second inclined guide post group (5b3), each sliding block is provided with a guide hole (5a31) which is in sliding fit with the inclined guide post in the second inclined guide post group (5b3), the second male mold core (5a2) is provided with a third mold cavity, the front end of each sliding block is provided with a fourth mold cavity, after the second female mold core (5b2) and the second male mold core (5a2) are closed, the four sliding blocks slide inwards to a proper position, and the second mold cavity, the third mold cavity and the third mold cavity form a second injection molding cavity.
2. The automobile air conditioner control knob processing die according to claim 1, characterized in that: the structure and the size of the first female die (4b1) and the second female die (5b1) are the same, the structure and the size of the first female die core (4b2) and the second female die core (5b2) are the same, the structure, the size and the cavity depth of the first cavity and the second cavity are the same, the structure and the size of the first inclined guide column group (4b3) and the second inclined guide column group (5b3) are the same, and the distribution positions of four inclined guide columns in the first inclined guide column group (4b3) are the same as those of four inclined guide columns in the second inclined guide column group (5b 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843927.5U CN214687643U (en) | 2020-12-01 | 2020-12-01 | Automobile air conditioner control knob mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022843927.5U CN214687643U (en) | 2020-12-01 | 2020-12-01 | Automobile air conditioner control knob mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214687643U true CN214687643U (en) | 2021-11-12 |
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ID=78556683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022843927.5U Active CN214687643U (en) | 2020-12-01 | 2020-12-01 | Automobile air conditioner control knob mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214687643U (en) |
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2020
- 2020-12-01 CN CN202022843927.5U patent/CN214687643U/en active Active
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