CN213533648U - Transparent lamp shell production mold - Google Patents
Transparent lamp shell production mold Download PDFInfo
- Publication number
- CN213533648U CN213533648U CN202022432501.0U CN202022432501U CN213533648U CN 213533648 U CN213533648 U CN 213533648U CN 202022432501 U CN202022432501 U CN 202022432501U CN 213533648 U CN213533648 U CN 213533648U
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- China
- Prior art keywords
- mold
- feeding hole
- transparent lamp
- plate
- symmetrically arranged
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- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 241000258971 Brachiopoda Species 0.000 title claims description 10
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a transparent lamp body production mould, a serial communication port, including roof, cope match-plate pattern, lower bolster, the bottom plate that sets gradually, be equipped with first die cavity in the cope match-plate pattern, be equipped with first mould in the first die cavity, be equipped with the second die cavity in the lower bolster, be equipped with the second mould in the second die cavity, first mould corresponds the setting with the second mould. The utility model discloses can realize the automated production of transparent lamp body, the injection molding thickness of producing is even, and the region flawless of wall is thin, and the injection-moulded precision is high, has special molding, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
Description
Technical Field
The utility model belongs to the technical field of the injection-molding processing device, concretely relates to transparent lamp body production mould.
Background
In emergency lamps, automobile lamps and the like, the lamps are used as eyes of a lighting system, and have high requirements on the appearance of the lighting system. The lamp shell is generally required to be a transparent part and has a special shape, and the appearance surface of an injection molding part is not allowed to have defects such as spots, shrinkage depressions, welding marks, flash and the like.
In the production mold in the prior art, when the production mold is applied to an automatic large-scale production process, the manufactured product still has the problems of uneven product thickness, flaws and the like, the requirements of the transparent lamp shell cannot be met, the production efficiency is influenced, and the enterprise benefit is reduced. Therefore, a transparent lamp housing mold with a specific shape is needed for automatic production.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a transparent lamp body production mould.
The technical scheme of the utility model is that:
a transparent lamp shell production mold is characterized by comprising a top plate, an upper mold plate, a lower mold plate and a bottom plate which are sequentially arranged, wherein a first mold cavity is formed in the upper mold plate, a first mold is arranged in the first mold cavity, a second mold cavity is formed in the lower mold plate, a second mold is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the upper template is provided with a first feeding hole, the first mold is provided with a second feeding hole, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises female die bodies which are symmetrically arranged, communication grooves are formed between the female die bodies, each female die body comprises a forming groove, a first forming groove and a second forming groove are sequentially formed in the outer side of each forming groove, and first protruding blocks are symmetrically arranged on the surface of each second forming groove;
the second die comprises male die bodies which are symmetrically arranged, arc-shaped forming grooves are symmetrically formed in the surfaces of the male die bodies, second protruding blocks are symmetrically arranged on the outer sides of the male die bodies, and matching grooves are formed between the male die bodies.
Further, the forming groove is arranged corresponding to the male die body, and the communicating groove is arranged corresponding to the matching groove.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the transparent lamp body of moulding plastics, make it satisfy industry standard's requirement, be fit for extensive automated production.
Furthermore, locating grooves are symmetrically arranged at four corners of the first die, locating blocks are symmetrically arranged at four corners of the second die, and the locating grooves are connected with the locating blocks in a matched mode, so that the first die and the second die are matched in a locating mode, and the processing quality is guaranteed.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Furthermore, the two sides between the lower template and the bottom plate are symmetrically provided with support blocks, the lower template and the bottom plate are symmetrically provided with support columns, and the outer sides of the support columns are provided with demoulding springs which can eject the lower template for demoulding.
The connecting column is sequentially connected with the top plate, the upper template, the lower template, the supporting block and the bottom plate in a penetrating mode.
Adopt the utility model discloses a mould, its process of moulding plastics does: the plastic material in a molten state is poured from a feeding funnel, wherein the plastic material entering the feeding funnel continues to flow downwards and then enters a space between the first mold and the second mold to fill the gap between the first mold and the second mold, so that the injection molding part with uniform thickness and special shape is formed.
The demolding process comprises the following steps: the top plate is lifted, then the upper template and the lower template are lifted in sequence through the connecting column, the lower template is bounced under the action of the demolding spring, the first mold and the lower second mold are made to exit from the lower template, the first mold and the second mold are separated to take out the injection molding piece, and demolding is completed.
The utility model discloses can realize the automated production of transparent lamp body, the injection molding thickness of producing is even, and the region flawless of wall is thin, and the injection-moulded precision is high, has special molding, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a schematic view of a partial structure of the present invention;
fig. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a schematic structural diagram of a product of the present invention;
fig. 8 is a schematic structural diagram of the product of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
A transparent lamp shell production mold is characterized by comprising a top plate 1, an upper mold plate 2, a lower mold plate 3 and a bottom plate 4 which are sequentially arranged, wherein a first mold cavity 21 is formed in the upper mold plate, a first mold 5 is arranged in the first mold cavity, a second mold cavity 31 is formed in the lower mold plate, a second mold 6 is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole 11, a feeding funnel 7 is arranged in the feeding hole, the upper template is provided with a first feeding hole 21, the first mold is provided with a second feeding hole 51, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises female die bodies 52 which are symmetrically arranged, communication grooves 53 are formed between the female die bodies, the female die bodies comprise forming grooves 54, first forming grooves 55 and second forming grooves 56 are sequentially formed in the outer sides of the forming grooves, and first protruding blocks 57 are symmetrically arranged on the surfaces of the second forming grooves;
the second die comprises male die bodies 61 which are symmetrically arranged, arc-shaped forming grooves 62 are symmetrically formed in the surfaces of the male die bodies, second protruding blocks 63 are symmetrically arranged on the outer sides of the male die bodies, and matching grooves 64 are formed between the male die bodies.
Further, the forming groove is arranged corresponding to the male die body, and the communicating groove is arranged corresponding to the matching groove.
The utility model discloses in, through the setting of first mould, second mould particular structure, can realize accurate the transparent lamp body of moulding plastics, make it satisfy industry standard's requirement, be fit for extensive automated production.
Furthermore, locating grooves 58 are symmetrically arranged at four corners of the first mold, locating blocks 65 are symmetrically arranged at four corners of the second mold, and the locating grooves are connected with the locating blocks in a matched mode, so that the first mold and the second mold are matched in a locating mode, and the processing quality is guaranteed.
Furthermore, the aperture of the feeding hole is reduced from top to bottom in sequence, so that the feeding amount can be effectively controlled.
Further, the supporting blocks 41 are symmetrically arranged on two sides between the lower template and the bottom plate, the supporting columns 42 are symmetrically arranged between the lower template and the bottom plate, and the demolding springs 43 are arranged on the outer sides of the supporting columns and can eject the lower template for demolding.
Furthermore, the die comprises connecting columns (not marked), wherein the connecting columns are respectively and sequentially connected with the top plate, the upper die plate, the lower die plate, the supporting block and the bottom plate in a penetrating manner.
The utility model discloses can realize the automated production of transparent lamp body, the injection molding thickness of producing is even, and the region flawless of wall is thin, and the injection-moulded precision is high, has special molding, and production efficiency is high, and the product satisfies industry standard's requirement, is fit for extensive automated production.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art in the field.
Claims (6)
1. A transparent lamp shell production mold is characterized by comprising a top plate, an upper mold plate, a lower mold plate and a bottom plate which are sequentially arranged, wherein a first mold cavity is formed in the upper mold plate, a first mold is arranged in the first mold cavity, a second mold cavity is formed in the lower mold plate, a second mold is arranged in the second mold cavity, and the first mold and the second mold are correspondingly arranged;
the top plate is provided with a feeding hole, a feeding funnel is arranged in the feeding hole, the upper template is provided with a first feeding hole, the first mold is provided with a second feeding hole, the first feeding hole and the second feeding hole are correspondingly arranged, one end of the feeding funnel is connected with the feeding hole, and the other end of the feeding funnel is connected with the first feeding hole;
the first die comprises female die bodies which are symmetrically arranged, communication grooves are formed between the female die bodies, each female die body comprises a forming groove, a first forming groove and a second forming groove are sequentially formed in the outer side of each forming groove, and first protruding blocks are symmetrically arranged on the surface of each second forming groove;
the second die comprises male die bodies which are symmetrically arranged, arc-shaped forming grooves are symmetrically formed in the surfaces of the male die bodies, second protruding blocks are symmetrically arranged on the outer sides of the male die bodies, and matching grooves are formed between the male die bodies.
2. The mold for producing a transparent lamp shell according to claim 1, wherein the molding groove is disposed corresponding to the male mold body, and the communicating groove is disposed corresponding to the mating groove.
3. The mold for producing a transparent lamp shell according to claim 2, wherein positioning grooves are symmetrically formed at four corners of the first mold, positioning blocks are symmetrically formed at four corners of the second mold, and the positioning grooves are connected with the positioning blocks in a matching manner.
4. The mold for producing transparent lamp casing according to claim 1, wherein the aperture of the feeding hole decreases from top to bottom.
5. The mold for producing the transparent lamp casing according to claim 1, wherein the support blocks are symmetrically arranged on two sides between the lower template and the bottom plate, the support columns are symmetrically arranged between the lower template and the bottom plate, and the demolding springs are arranged outside the support columns.
6. The mold for producing a transparent lamp shell according to claim 5, further comprising a connecting column, wherein the connecting column is sequentially connected with the top plate, the upper template, the lower template, the support block and the bottom plate in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432501.0U CN213533648U (en) | 2020-10-28 | 2020-10-28 | Transparent lamp shell production mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022432501.0U CN213533648U (en) | 2020-10-28 | 2020-10-28 | Transparent lamp shell production mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213533648U true CN213533648U (en) | 2021-06-25 |
Family
ID=76501237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022432501.0U Expired - Fee Related CN213533648U (en) | 2020-10-28 | 2020-10-28 | Transparent lamp shell production mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213533648U (en) |
-
2020
- 2020-10-28 CN CN202022432501.0U patent/CN213533648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |