CN213533648U - Transparent lamp shell production mold - Google Patents

Transparent lamp shell production mold Download PDF

Info

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
Authority
CN
China
Prior art keywords
mold
plate
symmetrically
feeding hole
transparent lamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202022432501.0U
Other languages
Chinese (zh)
Inventor
黄耀毅
罗汉华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huizhou Shangji Plastic Hardware Products Co ltd
Original Assignee
Huizhou Shangji Plastic Hardware Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huizhou Shangji Plastic Hardware Products Co ltd filed Critical Huizhou Shangji Plastic Hardware Products Co ltd
Priority to CN202022432501.0U priority Critical patent/CN213533648U/en
Application granted granted Critical
Publication of CN213533648U publication Critical patent/CN213533648U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Transparent lamp shell production mold
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.
CN202022432501.0U 2020-10-28 2020-10-28 Transparent lamp shell production mold Active CN213533648U (en)

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 Active CN213533648U (en) 2020-10-28 2020-10-28 Transparent lamp shell production mold

Country Status (1)

Country Link
CN (1) CN213533648U (en)

Similar Documents

Publication Publication Date Title
CN213533648U (en) Transparent lamp shell production mold
CN213472084U (en) Production mold for transparent shell of headlamp
CN214111330U (en) Plastic panel production forming die
CN214111343U (en) Emergency light body injection moulding mould
CN214111329U (en) Synchronous forming die for plastic bottom cover and reflecting cover
CN213472085U (en) Plastic backboard injection molding production mold
CN213732958U (en) Injection molding mold for plane lampshade
CN213533647U (en) Emergency light backplate production mould
CN213472049U (en) Plastic plug-in components forming die
CN213472086U (en) Emergency light panel production mould
CN215151464U (en) Optical lens mould that steadily resets
CN214111328U (en) Plastic panel production mold
CN211027563U (en) 5G is switching support frame aluminium alloy extrusion die for basic station
CN213732898U (en) Oil seal seat ring injection molding die
CN213860462U (en) Die internal mold device for manufacturing corrugated pipe
CN215039922U (en) Mould is used in audio amplifier LED panel manufacturing
CN210651705U (en) Split type optical mold core structure
CN203650894U (en) Inclined-ejection component for mold
CN213733113U (en) Injection molding production mold for plastic parts
CN215283107U (en) Forming die of piece of buckling
CN212241769U (en) Lens mould with adjustable structure
CN213890860U (en) Forming tool for eliminating closed angle of molded part
CN213137628U (en) Upper die driving device convenient for feeding and discharging
CN214419446U (en) Forming die of lamp shell
CN211031064U (en) A shaping structure for moulding plastics in vehicle air conditioner casing mould

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant