CN207172613U - A kind of LED lamp holder injection moulding apparatus - Google Patents

Abstract

The utility model discloses a kind of LED lamp holder injection moulding apparatus,Including center die,Top mould,Following mould,Lower mould,Ejector beam,The top mould is fixed on the bottom of model fixing seat,Center die is fixed at the center of model fixing seat bottom,Following mould is fixed on the top of lower mould,Lower mould is fixed on base,Center die,Top mould,Following mould,Die cavity is provided between lower mould,Die cavity is communicated by pouring into a mould passage with pouring into a mould the centre bore of joint,Cast joint is fixed at the center of model fixing seat,The vertical section for pouring into a mould passage is set on top in mould,The horizontal segment of cast passage is arranged on the junction of model fixing seat and center die,Following mould,Lower mould,The liftout hole being communicated with base,Liftout hole upper outlet sets the bottom of the annular ear of die cavity edge,Ejector beam is arranged in liftout hole,The utility model has easy to use,Production efficiency is high,The advantages of good product quality.

Description

A kind of LED lamp holder injection moulding apparatus

Technical field

The utility model belongs to LED technical field, and in particular to a kind of LED lamp holder injection moulding apparatus.

Background technology

Light emitting diode (English：Light-Emitting Diode, abbreviation LED) it is that one kind can convert electrical energy into luminous energy Semiconductor electronic component.With the continuous progress of technology, light emitting diode has been widely used in display, television set is adopted Light is decorated and illumination.

At present, continue to develop with industry, the leap of technology is broken through, and application is widelyd popularize, and LED light efficiency is not yet Disconnected to improve, price constantly drops.LED has the characteristics that energy-conserving and environment-protective, long lifespan, low-power consumption, easy maintenance, can answer extensively For fields such as various instructions, display, backlight, general lightings.

Vital part of the LED seat as LED, its production technology imitate the production for directly determining LED manufacturing enterprise Rate, existing LED seat manufacture mould, and the defects of due to technology and technique, production efficiency is relatively low, and obtained product take out it is tired Difficulty, easily product is caused to damage during taking-up, economic benefit is low.

Utility model content

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of LED lamp holder injection moulding apparatus.

A kind of LED lamp holder injection moulding apparatus of technical solutions of the utility model, including center die, top mould, following mould, under Mould, ejector beam, the top mould are fixed on the bottom of model fixing seat, and center die is fixed on the center of model fixing seat bottom Place, the following mould are fixed on the top of lower mould, and lower mould is fixed on base, the center die, top mould, following mould, lower mould Between be provided with die cavity, the die cavity is communicated by pouring into a mould passage with pouring into a mould the centre bore of joint, and the cast joint is fixed on At the center of model fixing seat, the vertical section of the cast passage is set on top in mould, and the horizontal segment of the cast passage is set In upper model fixing seat and the junction of center die, the following mould, lower mould, the liftout hole being communicated with base, the liftout Hole upper outlet sets the bottom of the annular ear of die cavity edge, and the ejector beam is arranged in liftout hole.

Preferably, the bottom of the ejector beam is connected with the piston rod of material ejection cylinder, and the material ejection cylinder is fixed on bottom The bottom of seat.

Preferably, the upper model fixing seat, the pilot hole being communicated with the mould of top, positioning is provided with the pilot hole Bar, the bottom of the locating rod are fixed on following mould.

Compared with prior art, the beneficial effects of the utility model are：

The utility model ensures to pour the precision of tail light socket, so as to greatly improve the quality of product by setting locating rod； By setting ejector beam, facilitate feeding, there is the advantages of easy to use；The production of lamp socket is realized by injection molding manner, so as to big The big production efficiency for improving enterprise, has the advantages of efficiency high.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of structural representation of LED lamp holder injection moulding apparatus of the utility model.

Fig. 2 is the structural representation of lamp socket in the utility model.

In figure, 1, upper model fixing seat, 2, locating rod, 3, cast joint, 4, cast passage, 5, center die, 6, top mould, 7, Following mould, 8, lower mould, 9, base, 10, material ejection cylinder, 11, ejector beam, 12, die cavity.

Embodiment

For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description Type technical scheme is described further.

As shown in Figure 1 and Figure 2, a kind of LED lamp holder injection moulding apparatus, including center die 5, top mould 6, following mould 7, lower mould 8th, ejector beam 11, the top mould 6 are fixed on the bottom of model fixing seat 1, and center die 5 is fixed on the bottom of model fixing seat 1 At center, the following mould 7 is fixed on the top of lower mould 8, and lower mould 8 is fixed on base 9, the center die 5, top mould 6, under Die cavity 12 is provided between side mould 7, lower mould 8, the die cavity 12 communicates by pouring into a mould passage 4 with pouring into a mould the centre bore of joint 3, described Cast joint 3 is fixed at the center of model fixing seat 1, and the vertical section of the cast passage 4 is set on top in mould 6, described The horizontal segment of cast passage 4 is arranged on the junction of model fixing seat 1 and center die 5, the mould 7 below, lower mould 8, on base 9 The liftout hole being communicated with, liftout hole upper outlet set the bottom of the annular ear of the edge of die cavity 12, the ejector beam 11 It is arranged in liftout hole, the bottom of the ejector beam 11 is connected with the piston rod of material ejection cylinder 10, and the material ejection cylinder 10 is solid The bottom of base 9, the pilot hole being communicated with the upper model fixing seat 1, top mould 6 are scheduled on, interior be provided with of the pilot hole is determined Position bar 2, the bottom of the locating rod 2 is fixed on following mould 7.

When in use, model fixing seat 1, center die 5, top mould 6 move down the utility model in hydraulic oil cylinder driving, after fusing The centre bore of liquid plastic from cast joint 3 enters cast passage 4, and flows into die cavity 12, after filling cooling, in hydraulic oil cylinder driving Model fixing seat 1, center die 5, top mould 6 move up, and the piston rod of material ejection cylinder 10 stretches out driving ejector beam 11 and moved up, and will be molded Into lamp socket ejection, complete the injection of lamp socket.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that Other identical element also be present in process, method, article or equipment including the key element.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme Enclose.

Claims (3)

1. a kind of LED lamp holder injection moulding apparatus, including center die (5), top mould (6), following mould (7), lower mould (8), ejector beam (11), it is characterised in that：The top mould (6) is fixed on the bottom of model fixing seat (1), and center die (5) is fixed on mould and consolidated At the center of reservation (1) bottom, the following mould (7) is fixed on the top of lower mould (8), and lower mould (8) is fixed on base (9), Die cavity (12) is provided between the center die (5), top mould (6), following mould (7), lower mould (8), the die cavity (12) is by pouring Note passage (4) communicates with the centre bore of cast joint (3), and the cast joint (3) is fixed on the center of model fixing seat (1) Place, the vertical section of the cast passage (4) are set in mould (6) on top, and the horizontal segment of the cast passage (4) is arranged on mould The junction of fixed seat (1) and center die (5), the following mould (7), lower mould (8), the liftout hole being communicated with base (9), Liftout hole upper outlet sets the bottom of the annular ear of die cavity (12) edge, and the ejector beam (11) is arranged on liftout hole It is interior.

A kind of 2. LED lamp holder injection moulding apparatus according to claim 1, it is characterised in that：The bottom of the ejector beam (11) Portion is connected with the piston rod of material ejection cylinder (10), and the material ejection cylinder (10) is fixed on the bottom of base (9).

A kind of 3. LED lamp holder injection moulding apparatus according to claim 1, it is characterised in that：The upper model fixing seat (1), The pilot hole being communicated with top mould (6), the pilot hole is interior to be provided with locating rod (2), and the bottom of the locating rod (2) is fixed On following mould (7).