CN206217069U - A kind of injection mold - Google Patents

Abstract

The utility model is related to a kind of injection mold, including：Mold, lower mould, the panel of the mold, A plates, front cavity are sequentially placed, and nozzle mouth is penetrated from A plates, front cavity center, and Angle Pin is fixed on side below panel；The B plates of the lower mould, square iron, base plate are sequentially connected from top to bottom, rear cavity is located at B plates upside, sliding block, line position, spring, gag lever post are located above the B plates of rear cavity side, spring is located in the T grooves of line position, top board is located at base plate upside, and thimble is located in the middle chamber of B plates, square iron, top board and rear cavity.The utility model in line position by adding one piece of sliding block, slider top makes T grooves with line position coupling part, side adds spring and gag lever post, solve in the prior art because labyrinth cannot depanning problem, this mould structure is simple, low cost of manufacture, injection mould casting material shaping efficiency is high, and is readily disassembled cleaning, with low cost.

Description

A kind of injection mold

Technical field

The utility model belongs to injection mold field, more particularly to a kind of injection mold.

Background technology

In injection mold now, at aspects such as die cavity, impression-taking apparatus there are still some shortcomings.In the design of die cavity Aspect, although the design of the die cavity that can be compared according to the external form of the mould of required processing, but be usually unable to Once-cast is completed in die cavity, and needs are machined by other steps again after shaping, and operation is very bothered；And pouring Road design aspect, by some the irrational gate designs generally taken, such as flow resistance is caused in die cavity greatly Wax liquor inflow velocity it is slow, influence efficiency, in terms of impression-taking apparatus, some traditional moulds would generally be due to design not The demoulding is rationally not easy to, efficiency is reduced.It can be seen that some it is unreasonable or be not suitable for processing mold design, necessarily The raising of production efficiency is have impact in degree, particularly in the large-scale production of industrial development now, this influence is particularly Substantially, connect and can also consume to a certain extent resource and increased the burden of enterprise.

Therefore, prior art needs to improve.

Utility model content

The utility model discloses a kind of injection mold, it is used to solve the problems, such as prior art.

According to the one side of the utility model embodiment, there is provided a kind of injection mold, including：

Mold, lower mould,

The mold includes：Panel, A plates, front cavity, nozzle mouth, Angle Pin, the A plates are described on the downside of the panel On the downside of the A plates, the nozzle mouth is penetrated front cavity from A plates, front cavity center, and the Angle Pin is fixed on one below panel Side；

The lower mould includes：B plates, square iron, base plate, rear cavity, sliding block, line position, spring, gag lever post, thimble, top board, The B plates, square iron, base plate are sequentially connected from top to bottom, the rear cavity be located at the B plates upside, in injection moulding process with it is preceding Die correspondence, the sliding block, line position, spring, gag lever post are located above the B plates of rear cavity side, and the spring is located at the row In the T grooves of position, in injection moulding process, the Angle Pin is connected with the line position, and Angle Pin drives line position motion, so that band is moved Spring is moved, and under the elastic force effect of spring, slide block movement, the distance that the gag lever post control slide block is slided, the top board is located at The base plate upside, the thimble is located in the middle chamber of B plates, square iron, top board and rear cavity.

In another embodiment based on above-mentioned injection mold, the mold and the lower mould combine to form hollow Cavity, injection raw material makes injecting products in the presence of the front cavity and rear cavity.

In another embodiment based on above-mentioned injection mold, the thimble is connected to the mold and the lower mould Tool combines to form hollow cavity.

Compared with prior art, the utility model has advantages below：

By adding one piece of sliding block in line position, slider top makes T grooves to the utility model with line position coupling part, and side adds Spring and gag lever post, can solve in the prior art because labyrinth cannot depanning problem, this mould structure is simple, be manufactured into This is low, and injection mould casting material shaping efficiency is high, and is readily disassembled cleaning, with low cost.

Below by drawings and Examples, the technical solution of the utility model is described in further detail.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing used in description of the prior art does one and simply introduces.

Fig. 1 is a kind of structural representation of one embodiment of injection mold of the present utility model.

Fig. 2 is a kind of part A enlarged drawing of injection mold of the present utility model.

In figure：1 mold, 11 panels, 12A plates, 13 front cavitys, 14 nozzle mouths, 15 Angle Pins, 2 times moulds, 21B plates, 22 sides Iron, 23 base plates, 24 rear cavities, 25 sliding blocks, 26 line positions, 27 springs, 28 gag lever posts, 29 thimbles, 30 top boards.

Specific embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment The embodiment stated only a part of embodiment of the utility model, rather than whole embodiments.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

As shown in Figure 1 and Figure 2, the injection mold includes：

Mold 1, lower mould 2,

The mold 1 includes：Panel 11, A plates 12, front cavity 13, nozzle mouth 14, Angle Pin 15, the A plates 12 are described The downside of panel 11, the front cavity 13 is penetrated in the downside of the A plates 12, the nozzle mouth 14 from A plates 12, the center of front cavity 13, institute State Angle Pin 15 and be fixed on side below panel 11；

The lower mould 2 includes：B plates 21, square iron 22, base plate 23, rear cavity 24, sliding block 25, line position 26, spring 27, limit Position bar 28, thimble 29, top board 30, the B plates 21, square iron 22, base plate 23 are sequentially connected from top to bottom, and the rear cavity 24 is located at The upside of the B plates 21, corresponding with front cavity 13 in injection moulding process, the sliding block 25, line position 26, spring 27, gag lever post 28 Above the B plates 21 of the side of rear cavity 24, the spring 27 is located in the T grooves of the line position 26, described oblique in injection moulding process Guide pillar 15 is connected with the line position 26, and Angle Pin 15 drives line position 26 to move, so that drive spring 27 to move, in the bullet of spring 27 Under power effect, sliding block 25 is moved, and the distance that 28 control slide block of the gag lever post 25 is slided, the top board 30 is located at the base plate 23 Upside, the thimble 29 is located in the middle chamber of B plates 21, square iron 22, top board 30 and rear cavity 24.

The mold 1 and the lower mould 2 combine to form hollow cavity, and injection raw material is in the front cavity 1 with after Injecting products are made in the presence of die 2.

The thimble 29 is connected to the mold 1 and the lower mould 2 combines to form hollow cavity.

A kind of injection mold provided by the utility model is described in detail above, it is used herein specifically individual Example is set forth to principle of the present utility model and implementation method, and the explanation of above example is only intended to help and understands this reality With new method and its core concept；Simultaneously for those of ordinary skill in the art, according to thought of the present utility model, Will change in specific embodiments and applications, in sum, this specification content should not be construed as to this The limitation of utility model.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc., Should be included within protection domain of the present utility model.

Claims (3)

1. a kind of injection mold, including mold, lower mould, it is characterised in that

The mold includes：Panel, A plates, front cavity, nozzle mouth, Angle Pin, the A plates on the downside of the panel, the front mould On the downside of the A plates, the nozzle mouth is penetrated benevolence from A plates, front cavity center, and the Angle Pin is fixed on side below panel；

The lower mould includes：B plates, square iron, base plate, rear cavity, sliding block, line position, spring, gag lever post, thimble, top board, the B Plate, square iron, base plate are sequentially connected from top to bottom, and the rear cavity is located at B plates upside, with front cavity pair in injection moulding process Should, the sliding block, line position, spring, gag lever post are located above the B plates of rear cavity side, and the spring is located at the T grooves of the line position Interior, in injection moulding process, the Angle Pin is connected with the line position, and Angle Pin drives line position motion, so that spring movement is driven, Under the elastic force effect of spring, slide block movement, the distance that the gag lever post control slide block is slided, the top board is located at the base plate Upside, the thimble is located in the middle chamber of B plates, square iron, top board and rear cavity.

2. injection mold according to claim 1, it is characterised in that during the mold and the lower mould are combined to form Empty cavity, injection raw material makes injecting products in the presence of the front cavity and rear cavity.

3. injection mold according to claim 1, it is characterised in that the thimble be connected to the mold and it is described under Mould combines to form hollow cavity.