CN203449541U - Automotive Aspirator Injection Mold - Google Patents

Abstract

The utility model provides an automobile aspirator injection mold, including the movable mould fixed plate, establish the push pedal on the movable mould fixed plate, establish push rod fixed plate in the push pedal, establish push rod on the push rod fixed plate, establish at the movable mould chamber board at push rod top, establish the mold core at movable mould chamber inboard, it is equipped with pressure blast apparatus to lie in the mold core both sides on the movable mould chamber board, has advantages such as the finished product shaping is quick, work efficiency is high, stable in structure, reasonable in design, simple structure, manufacturing are simple and convenient.

Description

Automotive Aspirator Injection Mold

technical field

The utility model relates to the field of production and manufacture of auto parts, in particular to an injection mold for an auto aspirator.

Background technique

Injection molding is a processing method used in the mass production of certain parts with complex shapes. Specifically, it refers to injecting heated and melted materials into the mold cavity through high pressure, and after cooling and solidifying, molded products are obtained. Injection mold is a tool for producing plastic products, and it is also a tool for giving plastic products a complete structure and precise dimensions. Injection molds are divided into thermosetting plastic molds and thermoplastic plastic molds according to their molding characteristics. Plastic molds, casting molds, thermoforming molds, hot pressing molds, injection molds, etc. The hot pressing molds can be divided into three types: overflow type, semi-overflow type and non-overflow type according to the overflow method. The fixed mold consists of two parts. The movable mold is installed on the movable template of the injection molding machine, and the fixed mold is installed on the fixed template of the injection molding machine. During injection molding, the movable mold and the fixed mold are closed to form a gating system and a cavity. The movable mold and the fixed mold are separated to take out the plastic products. Due to the closed structure of the injection mold, the plastic is not easy to dry after injection, and it takes a long time to make the plastic shape before opening the mold to take out the finished product, and then proceed to the next round of operation, which results in low work efficiency and low output.

Contents of the invention

The technical problem to be solved by the utility model is to provide an injection mold for an automobile aspirator, which has a reasonable design, a simple structure, and is easy to manufacture. Stable, can guarantee the working performance stability of injection molding operation.

In order to solve the above-mentioned existing technical problems, the utility model adopts the following scheme: the automobile aspirator injection mold includes a movable mold fixed plate, a push plate arranged on the movable mold fixed plate, and a push rod fixed plate arranged on the push plate , the push rod set on the push rod fixed plate, the movable mold cavity plate set on the top of the push rod, the mold core set in the movable mold cavity plate, and the pressure blower is arranged on both sides of the mold core on the movable mold cavity plate device.

Preferably, the pressure blowing device includes an air chamber arranged on the movable model cavity plate, a slide plate arranged on one side of the air chamber, and a cylinder fixed on the slide plate, and the cylinder drives the slide plate to move, so that the air in the air chamber can flow , to generate wind, which can accelerate the drying of the plastic in the cavity and speed up the production of finished products.

Preferably, a limit rod is provided on the slide plate, so that the accelerated drying process is more stable, and the quality of the finished product is prevented from being shaken by the mold.

Beneficial effect:

The utility model adopts the automobile aspirator injection mold provided by the above-mentioned technical scheme, which has reasonable design, simple structure and easy manufacture, can generate wind force, make the plastic dry quickly, speed up the production of finished products, have high working efficiency, can greatly increase the output, and at the same time have a stable structure , to ensure the stability of the working performance of the injection molding operation.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure, movable mold fixed plate 1, push plate 2, push rod fixed plate 3, push rod 4, movable mold cavity plate 5, mold core 6, pressure blowing device 7, air cavity 71, slide plate 72, cylinder 73, limit pole 8.

Detailed ways

As shown in Figure 1, the injection mold of the automobile aspirator includes a movable mold fixed plate 1, a push plate 2 arranged on the movable mold fixed plate 1, a push rod fixed plate 3 arranged on the push plate 2, a push rod fixed plate arranged on the push rod The push rod 4 on the fixed plate 3, the movable model cavity plate 5 located at the top of the push rod 4, the mold core 6 arranged in the movable model cavity plate 5, the mold core 6 both sides are located on the movable model cavity plate 5 Pressure blowing device 7 is arranged, and described pressure blowing device 7 comprises the air cavity 71 that is located on the movable mold chamber plate 5, is located at the slide plate 72 of air cavity 71 one side, is fixed on the cylinder 73 on the slide plate 72, and described slide plate 72 A limit rod 8 is provided on the top.

During actual work, the cylinder 73 drives the slide plate 72 to move, so that the air in the air cavity 71 can flow and generate wind force, thereby accelerating the drying of the plastic in the cavity and speeding up the production of finished products.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this article uses a lot of moving mold fixed plate 1, push plate 2, push rod fixed plate 3, push rod 4, moving mold cavity plate 5, mold core 6, pressure blowing device 7, air cavity 71, slide plate 72, cylinder 73. Terms such as limit rod 8, but the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is contrary to the spirit of the utility model.

Claims (3)

1. Injection mold for automobile aspirator, including movable mold fixed plate (1), push plate (2) set on the movable mold fixed plate (1), push rod fixed plate (3) set on the push plate (2) ), the push rod (4) on the push rod fixed plate (3), the movable model cavity plate (5) on the top of the push rod (4), the mold core ( 6), characterized in that pressure blowing devices (7) are provided on both sides of the mold core (6) on the moving mold cavity plate (5). 2. The injection mold for automobile aspirator according to claim 1, characterized in that: the pressure blowing device (7) includes an air chamber (71) arranged on the movable mold cavity plate (5), an air chamber (71) the slide plate (72) on one side, the cylinder (73) that is fixed on the slide plate (72). 3. The injection mold for the automobile aspirator according to claim 2, characterized in that: the sliding plate (72) is provided with a limit rod (8).

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