CN214294184U - Double-color injection mold for noise reduction piece of automobile door plate - Google Patents
Double-color injection mold for noise reduction piece of automobile door plate Download PDFInfo
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- CN214294184U CN214294184U CN202022494107.XU CN202022494107U CN214294184U CN 214294184 U CN214294184 U CN 214294184U CN 202022494107 U CN202022494107 U CN 202022494107U CN 214294184 U CN214294184 U CN 214294184U
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Abstract
The utility model discloses a double-shot injection mold for car door plant falls piece of making an uproar, including first die holder and second die holder, be equipped with two model stations that are central symmetry and set up on the first die holder, be equipped with the pterygoid lamina type position that the symmetry set up on the model station, and the fishplate bar type position that the symmetry set up, first die holder possesses the rotation switch displacement, is equipped with the cooperation station on the second die holder and mends the shape station, is equipped with pterygoid lamina shaping cooperation type position on the cooperation station, fishplate bar shaping cooperation type position, mends the shape station and includes that the pterygoid lamina shaping mends the shape type position, and the shaping of fishplate bar mends the shape type position. The utility model discloses can realize that car door plant falls the double-colored shaping of whole subassemblies of making an uproar, only need one set of mould to realize, improve production efficiency, reduce the mould cost, and product cooperation precision obtains great promotion. The mode that the die holder is rotated to switch over the displacement is adopted to realize the splicing and model complementing operation of a plurality of groups of workpieces, the synchronous forming uniformity is higher, the occurrence of chromatic aberration and poor model is effectively prevented, and the product quality is more stable and reliable.
Description
Technical Field
The utility model relates to a double-shot injection mold that is used for car door plant to fall the piece of making an uproar belongs to injection mold's technical field.
Background
The injection molding is a technological process of heating, plasticizing and melting plastic, then injecting the plastic into a cavity of a molding die for molding, cooling, solidifying a melt and then demolding. The products are generally produced by rubber injection molding and plastic injection molding.
There is a piece of making an uproar falls in car door plant among the prior art, this piece of making an uproar falls in car door plant includes two pterygoid laminas of central symmetry, two adapter plates of central symmetry, and the outline of this pterygoid lamina and the outline of adapter plate possess the piece look outer fringe, and traditional injection mold adopts the branch mould preparation, needs a plurality of injection mold to carry out pterygoid lamina and adapter plate shaping respectively promptly, carries out outline piece look outer fringe shaping to shaping pterygoid lamina and adapter plate again, and the mould cost is very high. In addition, pterygoid lamina and adapter plate possess certain ground cooperation required precision, and the fashioned pterygoid lamina of substep and adapter plate final cooperation precision is relatively poor, influences the equipment that the piece of making an uproar falls in later stage car door plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, fall to make an uproar to traditional car door plant and adopt the cooperation of multiunit mould to lead to the mould cost very high and the not enough problem of cooperation precision, provide the double-shot injection mold who is used for car door plant to fall the piece of making an uproar.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
a double-color injection mold for a noise reduction piece of an automobile door panel comprises a first mold base and a second mold base,
wherein the first die holder is provided with two model stations which are arranged in central symmetry, the model stations are provided with wing plate type positions which are arranged in symmetry and adapter plate type positions which are arranged in symmetry, the first die holder is provided with rotary switching displacement for switching the two model stations,
the second die holder is provided with a matching station and a complementary station which are matched with the model station one by one, the matching station is provided with a wing plate forming matching position which is arranged corresponding to the wing plate position one by one, and a connecting plate forming matching position which is arranged corresponding to the connecting plate position one by one, the complementary station comprises a wing plate forming complementary position which is arranged corresponding to the wing plate position one by one and a matching plate forming complementary position which is arranged corresponding to the connecting plate position one by one,
the flange plate forming device comprises a flange plate forming and matching position, a flange plate outer edge compensation cavity, a matching plate forming and matching cavity and a matching plate outer edge compensation cavity, wherein the flange plate forming and matching position is matched with the flange plate forming and matching position to form a flange plate cavity, the flange plate outer edge compensation cavity is formed between the matching plate forming and matching position and the matching plate forming and matching position, and the matching plate outer edge compensation cavity is formed between the matching plate forming and matching position and the matching plate forming and matching position.
Preferably, the model station is provided with a first connecting piece type pile and a second connecting piece type pile,
the matching station is provided with a first connecting type pile matching type position matched with the first connecting type pile and a second connecting type pile matching type position matched with the second connecting piece type pile,
and the shape supplementing station is provided with a first connecting type pile shape supplementing position matched with the first connecting type pile and a second connecting type pile shape supplementing position matched with the second connecting type pile.
The beneficial effects of the utility model are mainly embodied in that:
1. can realize that the double-colored shaping of whole subassemblies of the car door plant noise reduction piece only needs one set of mould to realize, has improved production efficiency, has reduced the mould cost, and the product cooperation precision obtains great promotion.
2. The mode that the die holder is rotated to switch over the displacement is adopted to realize the splicing and model complementing operation of a plurality of groups of workpieces, the synchronous forming uniformity is higher, the occurrence of chromatic aberration and poor model is effectively prevented, and the product quality is more stable and reliable.
Drawings
Fig. 1 is a schematic structural diagram of a first mold base in a double-color injection mold for a noise reduction piece of an automobile door panel.
Fig. 2 is a schematic structural diagram of a second mold base in a double-color injection mold for a noise reduction piece of an automobile door panel.
Fig. 3 is a drawing of a surface forming assembly of the middle mold injection molding workpiece of the present invention.
Fig. 4 is another side forming assembly diagram of the middle mold injection molding workpiece of the present invention.
Detailed Description
The utility model provides a double-shot injection mold that is used for car door plant to fall the piece of making an uproar. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
As shown in fig. 3 and 4, the noise reduction part 10 for the automobile door panel comprises two wing plates 11 with central symmetry and two adapter plates 12 with central symmetry, and the outer contour of the wing plates 11 and the outer contour of the adapter plates 12 are provided with color matching outer edges.
As shown in fig. 1 and 2, the die set comprises a first die holder 1 and a second die holder 2, wherein the first die holder 1 is provided with two centrosymmetric model stations 3, the model stations 3 are provided with symmetrically arranged wing plate type positions 31 and symmetrically arranged adapter plate type positions 32, and the first die holder 1 is provided with a rotation switching displacement for switching the two model stations 3.
And the second die holder 2 is provided with a matching station 4 and a complementary station 5 which are matched with the model station 3 one by one, the matching station 4 is provided with a wing plate forming matching position 41 which is arranged corresponding to the wing plate type position 31 one by one and a matched plate forming matching position 42 which is arranged corresponding to the matched plate type position 32 one by one, and the complementary station 5 comprises a wing plate forming complementary position 51 which is arranged corresponding to the wing plate type position 31 one by one and a matched plate forming complementary position 52 which is arranged corresponding to the matched plate type position 32 one by one.
And a wing plate cavity is formed between the wing plate type position and the wing plate forming matching type position, a wing plate outer edge complementary cavity is formed between the wing plate type position and the wing plate forming complementary cavity, a distribution plate cavity is formed between the distribution plate type position and the distribution plate forming matching type position, and a distribution plate outer edge complementary cavity is formed between the distribution plate type position and the distribution plate forming complementary cavity.
The concrete implementation process and principle are explained as follows:
when injection molding is carried out, the first die holder 1 and the second die holder 2 carry out die assembly operation, at the moment, injection molding of a model station 3 and a matching station 4 is carried out firstly, at the moment, a wing plate cavity is formed between a wing plate cavity and a wing plate molding matching position, a matching plate cavity is formed between a matching plate cavity and a matching plate molding matching position, and a frame body injection molding of a wing plate and a matching plate is formed through the wing plate cavity and the matching plate cavity.
Then first die holder 1 carries out central rotary displacement for model station 3 switches, and injection moulding's support body is along with 1 displacements of first die holder this moment, thereby realizes counterpointing with the cooperation of benefit shape station 5, realizes moulding plastics to the benefit shape of support body through pterygoid lamina outer fringe benefit shape chamber, adapter plate outer fringe benefit shape chamber this moment, thereby realizes double-colored injection moulding.
In one embodiment, the noise reducer for the automobile door panel further comprises a first connecting piece 13 and a second connecting piece 14, and a first connecting piece type pile 33 and a second connecting piece type pile 34 are arranged on the model station 3.
The fitting station 4 is provided with a first connecting profile fitting site 43 fitted to the first connecting profile 33 and a second connecting profile fitting site 44 fitted to the second connecting profile.
The shape complementing station 5 is provided with a first connecting type pile shape complementing position 53 matched with the first connecting type pile and a second connecting type pile shape complementing position 54 matched with the second connecting type pile.
Its realization principle of moulding plastics is similar with the shaping of pterygoid lamina and cooperation board, and it is no longer repeated here, through this mould design, can realize making an uproar piece of falling the combination formula double-colored of making an uproar to car door plant and mould plastics, has improved injection efficiency, only needs one set of mould can realize, and the product precision is higher, satisfies follow-up equipment demand.
Can discover through the above description, the utility model is used for the double-colored injection mold of the piece of making an uproar falls in car door plant can realize that the whole subassembly double-colored shaping of the piece of making an uproar falls in car door plant, only needs one set of mould to realize, has improved production efficiency, has reduced the mould cost, and product cooperation precision obtains great promotion. The mode that the die holder is rotated to switch over the displacement is adopted to realize the splicing and model complementing operation of a plurality of groups of workpieces, the synchronous forming uniformity is higher, the occurrence of chromatic aberration and poor model is effectively prevented, and the product quality is more stable and reliable.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (2)
1. A double-colored injection mold for car door plant falls piece of making an uproar, its characterized in that:
comprises a first die holder and a second die holder,
wherein the first die holder is provided with two model stations which are arranged in central symmetry, the model stations are provided with wing plate type positions which are arranged in symmetry and adapter plate type positions which are arranged in symmetry, the first die holder is provided with rotary switching displacement for switching the two model stations,
the second die holder is provided with a matching station and a complementary station which are matched with the model station one by one, the matching station is provided with a wing plate forming matching position which is arranged corresponding to the wing plate position one by one, and a connecting plate forming matching position which is arranged corresponding to the connecting plate position one by one, the complementary station comprises a wing plate forming complementary position which is arranged corresponding to the wing plate position one by one and a matching plate forming complementary position which is arranged corresponding to the connecting plate position one by one,
the flange plate forming device comprises a flange plate forming and matching position, a flange plate outer edge compensation cavity, a matching plate forming and matching cavity and a matching plate outer edge compensation cavity, wherein the flange plate forming and matching position is matched with the flange plate forming and matching position to form a flange plate cavity, the flange plate outer edge compensation cavity is formed between the matching plate forming and matching position and the matching plate forming and matching position, and the matching plate outer edge compensation cavity is formed between the matching plate forming and matching position and the matching plate forming and matching position.
2. The two-color injection mold for the noise reducer of the automobile door panel according to claim 1, wherein:
a first connecting piece type pile and a second connecting piece type pile are arranged on the model station,
the matching station is provided with a first connecting type pile matching type position matched with the first connecting type pile and a second connecting type pile matching type position matched with the second connecting piece type pile,
and the shape supplementing station is provided with a first connecting type pile shape supplementing position matched with the first connecting type pile and a second connecting type pile shape supplementing position matched with the second connecting type pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494107.XU CN214294184U (en) | 2020-11-02 | 2020-11-02 | Double-color injection mold for noise reduction piece of automobile door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494107.XU CN214294184U (en) | 2020-11-02 | 2020-11-02 | Double-color injection mold for noise reduction piece of automobile door plate |
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| Publication Number | Publication Date |
|---|---|
| CN214294184U true CN214294184U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494107.XU Active CN214294184U (en) | 2020-11-02 | 2020-11-02 | Double-color injection mold for noise reduction piece of automobile door plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347389A (en) * | 2021-12-31 | 2022-04-15 | 昆山市鸿毅达精密模具有限公司 | Injection mold of automobile front door guide rail |
| CN114347378A (en) * | 2021-12-31 | 2022-04-15 | 昆山市鸿毅达精密模具有限公司 | Double-color injection molding mold for automobile sealing strip |
-
2020
- 2020-11-02 CN CN202022494107.XU patent/CN214294184U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347389A (en) * | 2021-12-31 | 2022-04-15 | 昆山市鸿毅达精密模具有限公司 | Injection mold of automobile front door guide rail |
| CN114347378A (en) * | 2021-12-31 | 2022-04-15 | 昆山市鸿毅达精密模具有限公司 | Double-color injection molding mold for automobile sealing strip |
| CN114347389B (en) * | 2021-12-31 | 2023-08-11 | 昆山市鸿毅达精密模具有限公司 | Injection mold for front door guide rail of automobile |
| CN114347378B (en) * | 2021-12-31 | 2023-09-26 | 昆山市鸿毅达精密模具有限公司 | Double-color injection molding mold for automobile sealing strip |
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