CN206663694U - One kind can fast demoulding mouse case injection mold - Google Patents

Abstract

The utility model relates to an injection mold for a mouse shell that can be quickly removed from the mold. A guide post is installed on the movable mold base plate, the push plate is connected with the movable mold base plate through the guide column, and a push rod is installed on the push plate A fixed plate, a reset rod is installed on the push rod fixed plate, the movable template and the push rod fixed plate are connected through a reset rod, a slider seat is installed on the push rod fixed plate, and the slider and the push rod are fixed The plates are connected by a slider seat, and the end of the slider away from the slider seat is equipped with a movable mold, and a fixed mold is installed on the movable mold, and the fixed template and the fixed mold are connected by the first screw, and the fixed mold seat The plate and the fixed formwork are connected by second screws. The utility model adopts the sliding block core-pulling mechanism guided by the reset rod to solve the demoulding problem of the product, and has the advantages of compact structure, fast demoulding speed, high production efficiency, low manufacturing cost and long service life.

Description

A rapid demoulding mouse shell injection mold

technical field

The utility model relates to the field of moulds, in particular to an injection mold for a mouse shell that can be quickly demoulded.

Background technique

Injection molds are divided into thermosetting plastic molds and thermoplastic plastic molds according to the molding characteristics; according to the molding process, they are divided into transfer molds, blow molds, casting molds, thermoforming molds, hot compression molds (compression molds), injection molds, etc. Among them, the hot pressing mold can be divided into three types: overflow type, semi-overflow type and non-overflow type according to the overflow method, and the injection mold can be divided into two types: cold runner mold and hot runner mold according to the gating system; Divided into mobile, fixed two.

In the prior art, the injection mold for producing the mouse shell has a complicated structural design, and the ejection mechanism of the plastic product is cumbersome to complete the demoulding steps, which reduces the production efficiency and increases the production cost of the product.

Utility model content

The purpose of this utility model is to aim at the defects of the above-mentioned prior art, and provide a mouse shell injection mold that can be quickly demoulded. Its structural design is reasonable, the demoulding speed is fast, the production efficiency is high, and the service life is long.

The purpose of this utility model can be realized through the following technical solutions:

An injection mold for a mouse shell that can be quickly demoulded, including a reset rod (1), a slider seat (2), a slider (3), a pulling rod (4), a first screw (5), and a sprue sleeve (6 ), the second screw (7), the fixed mold seat plate (8), the fixed template (9), the fixed mold (10), the movable mold (11), the movable template (12), the guide post (13), the guide sleeve ( 14), push rod fixed plate (15), push plate (16), movable mold seat plate (17);

Wherein: the guide post (13) is installed on the movable die seat plate (17), the push plate (16) is connected with the movable die seat plate (17) through the guide post (13), and the push plate (16) A push rod fixed plate (15) is installed on the push rod fixed plate (15), and a reset rod (1) is installed on the push rod fixed plate (15), and the movable template (12) and the push rod fixed plate (15) pass through the reset rod (1) connection, the push rod fixing plate (15) is equipped with a slider seat (2), the slider (3) is connected with the push rod fixing plate (15) through the slider seat (2), and the slider ( 3) A movable mold (11) is installed on the end away from the slider seat (2), and a fixed mold (10) is installed on the movable mold (11), and the fixed mold (9) and the fixed mold (10) pass through the first A screw (5) is connected, and the fixed mold seat plate (8) is connected with the fixed template (9) through the second screw (7).

Preferably, a pulling rod (4) is installed on the push rod fixing plate (15).

Preferably, a sprue sleeve (6) is installed in the fixed mold (10).

Preferably, a guide sleeve (14) is installed on the outer periphery of the guide post (13).

Compared with the prior art, the mold of the utility model adopts latent gate feeding. When the mold is opened, the parting surface is divided, the product moves back with the moving mold, and the latent gate is broken. When pushing out, the slider rises along the guide rail and moves inward to break away from the product, and the product falls. When the mold is closed, the slider is reset by the reset lever. The utility model adopts a slider core-pulling mechanism guided by a reset rod to solve the demoulding problem of products, and has compact structure, fast demoulding speed, high production efficiency, low manufacturing cost and long service life.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of the utility model.

detailed description

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:

As shown in Figure 1, a quick demoulding mouse shell injection mold includes a reset rod 1, a slider seat 2, a slider 3, a pull rod 4, a first screw 5, a sprue sleeve 6, and a second screw 7 , fixed mold seat plate 8, fixed template (9), fixed mold 10, movable mold 11, movable template 12, guide post 13, guide sleeve 14, push rod fixed plate 15, push plate 16, movable mold seat plate 17;

Wherein: the guide post 13 is installed on the movable mold base plate 17, the push plate 16 is connected with the movable mold base plate 17 through the guide column 13, the push rod fixing plate 15 is installed on the push plate 16, the push plate 16 A reset rod 1 is installed on the rod fixed plate 15, and the movable template 12 is connected with the push rod fixed plate 15 through the reset rod 1. The rod fixed plate 15 is connected by the slider seat 2, and the end of the slider 3 away from the slider seat 2 is equipped with a movable mold 11, and the fixed mold 10 is installed on the movable mold 11, and the fixed template 9 and the fixed mold 10 Connected by the first screw 5 , the fixed mold seat plate 8 and the fixed template 9 are connected by the second screw 7 .

In the specific design process, the pull rod 4 is installed on the push rod fixing plate 15 .

In the specific design process, a sprue sleeve 6 is installed in the fixed mold 10 .

In a specific design process, a guide sleeve 14 is installed on the outer periphery of the guide post 13 .

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. one kind can fast demoulding mouse case injection mold, it is characterised in that including release link（1）, take-up housing（2）, sliding block （3）, sprue puller（4）, the first screw（5）, sprue bush（6）, the second screw（7）, top clamping plate（8）, solid plate（9）, cover half （10）, dynamic model（11）, moving platen（12）, guide pillar（13）, guide pin bushing（14）, ejector pin retaining plate（15）, push pedal（16）And Bottom clamp plate （17）；

Wherein：The Bottom clamp plate（17）On guide pillar is installed（13）, the push pedal（16）With Bottom clamp plate（17）Pass through guide pillar （13）Connection, the push pedal（16）On ejector pin retaining plate is installed（15）, the ejector pin retaining plate（15）On release link is installed （1）, the moving platen（12）With ejector pin retaining plate（15）Pass through release link（1）Connection, the ejector pin retaining plate（15）Upper installation There is take-up housing（2）, the sliding block（3）With ejector pin retaining plate（15）Pass through take-up housing（2）Connection, the sliding block（3）Away from sliding block Seat（2）One end dynamic model is installed（11）, the dynamic model（11）On cover half is installed（10）, the solid plate（9）With cover half （10）Pass through the first screw（5）Connection, the top clamping plate（8）With solid plate（9）Pass through the second screw（7）Connection.

2. according to claim 1 can fast demoulding mouse case injection mold, it is characterised in that the ejector pin retaining plate （15）On sprue puller is installed（4）.

3. according to claim 1 can fast demoulding mouse case injection mold, it is characterised in that the cover half（10）It is interior Sprue bush is installed（6）.

4. according to claim 1 can fast demoulding mouse case injection mold, it is characterised in that the guide pillar（13）'s Periphery is provided with guide pin bushing（14）.