Air conditioner motor cover forming die

Abstract

The utility model discloses an air conditioner motor cover forming mold which comprises an upper mold plate, an upper mold block is embedded in the upper mold plate, an upper cooling water channel is formed in the upper mold block, a lower mold plate is buckled on the lower side of the upper mold plate, a lower mold block is embedded in the upper side of the lower mold plate, and lower cooling water channels are formed in the lower mold plate and the lower mold block. The bottom face of the lower die plate is fixedly connected with bases, and a core pulling assembly is assembled on the portion, located between the bases, of the bottom face of the lower die plate. The mode that the upper cavity block and the upper mold block are fixed in an embedded mode is adopted, the lower cavity block and the lower mold block adopt the same mode, the length of the upper cooling water channel and the length of the lower cooling water channel can be reduced, mold machining is more convenient, meanwhile, materials with small hardness can be selected for manufacturing the lower cavity block and the upper cavity block, and the mold is more convenient to use. The machining and manufacturing efficiency of the mold is improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically to an air conditioner motor cover molding mold. Background Technology

[0002] In the production of air conditioner motor covers, molds are an indispensable production tool. However, most current motor cover molding molds consist of an integrated upper mold and an integrated lower mold, with water channels directly cut into the upper and lower molds. Because the water channels are too long, the cutting of the water channels is very troublesome and not conducive to mold processing. To address the above problems, an air conditioner motor cover molding mold is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide an air conditioner motor cover molding mold to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an air conditioner motor cover forming mold, including an upper template, an upper block embedded inside the upper template, an upper cooling water channel formed inside the upper block, a lower template fastened to the lower side of the upper template, a lower block embedded in the upper side of the lower template, lower cooling water channels formed inside both the lower template and the lower block, a base fixedly connected to the bottom surface of the lower template, and a core-pulling assembly assembled between the bottom surface of the lower template and the base.

[0005] Preferably, the upper template includes an upper cover plate, the lower end of which is fixedly connected to an upper cavity block, the inner cavity of which is sleeved and fixed together with the upper mold block, the middle part of which is fixedly connected to an injection port, which is connected to the cavity of the upper mold block, and the upper cavity block is provided with a water inlet opposite to the upper cooling water channel.

[0006] Preferably, the lower template includes a lower cavity block, the inner cavity of the lower cavity block is sleeved and fixed together with the lower molded block, and the lower cavity block is provided with a water inlet opposite to the lower cooling water channel.

[0007] Preferably, the core-pulling assembly includes a top plate, on which a core-pulling device is fixedly connected. The core-pulling device extends through the lower cavity block and the lower molded block into the cavity formed by the lower molded block and the upper molded block. Positioning posts are sleeved at the four corners of the top plate, and the upper and lower ends of the positioning posts are fixedly connected to the lower cavity block and the base, respectively.

[0008] The beneficial effects of this utility model are:

[0009] This utility model adopts an upper cavity block and an upper mold block that are fitted and fixed together, and the lower cavity block and the lower mold block adopt the same method. This can reduce the length of the upper and lower cooling water channels, making the mold processing easier. At the same time, materials with lower hardness can be selected to make the lower cavity block and the upper cavity block, thereby improving the processing efficiency of the mold. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram showing the disassembly of the upper template structure of this utility model;

[0012] Figure 3 This is a schematic diagram showing the disassembly of the lower template structure of this utility model.

[0013] In the diagram: Upper template 1, upper cover plate 11, upper cavity block 12, injection port 13, upper molded block 2, upper cooling water channel 3, lower template 4, lower cavity block 41, lower molded block 5, lower cooling water channel 6, base 7, core pulling assembly 8, top plate 81, core pulling 82, positioning post 83, water inlet 9. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-3 This utility model provides a technical solution: an air conditioner motor cover forming mold, including an upper template 1, an upper block 2 embedded inside the upper template 1, an upper cooling water channel 3 opened in the upper block 2, a lower template 4 fastened to the lower side of the upper template 1, a lower block 5 embedded in the upper side of the lower template 4, a lower cooling water channel 6 opened in each of the lower blocks 5, a base 7 fixedly connected to the bottom surface of the lower template 4, and a core-pulling assembly 8 assembled between the bottom surface of the lower template 4 and the base 7.

[0016] Specifically, the upper template 1 includes an upper cover plate 11, the lower end of which is fixedly connected to an upper cavity block 12. The inner cavity of the upper cavity block 12 is sleeved and fixed together with the upper mold block 2. The middle part of the upper cover plate 11 is fixedly connected to an injection port 13, which is connected to the cavity of the upper mold block 2. The upper cavity block 12 is provided with a water inlet 9 opposite to the upper cooling water channel 3.

[0017] Specifically, the lower template 4 includes a lower cavity block 41, the inner cavity of the lower cavity block 41 is sleeved and fixed together with the lower molded block 5, and a water inlet 9 is provided on the lower cavity block 41 opposite to the lower cooling water channel 6.

[0018] Specifically, the core-pulling assembly 8 includes a top plate 81, on which a core-pulling device 82 is fixedly connected. The core-pulling device 82 passes through the lower cavity block 41 and the lower molded block 5 and extends into the cavity formed by the lower molded block 5 and the upper molded block 2. Positioning posts 83 are sleeved at the four corners of the top plate 81, and the upper and lower ends of the positioning posts 83 are fixedly connected to the lower cavity block 41 and the base 7, respectively.

[0019] Working principle: This utility model adopts the method of fitting and fixing the upper cavity block 12 with the upper mold block 2, and the lower cavity block 41 and the lower mold block 5 adopt the same method, which can reduce the length of the upper cooling water channel 3 and the lower cooling water channel 6, making it easier to process the mold. At the same time, materials with lower hardness can be selected to make the lower cavity block 41 and the upper cavity block 12, improving the processing efficiency of the mold.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold for forming an air conditioner motor cover, comprising an upper template (1), characterized in that: An upper molded block (2) is embedded inside the upper molded block (2), and an upper cooling water channel (3) is opened inside the upper molded block (2). A lower molded block (4) is fastened to the lower side of the upper molded block (1). A lower molded block (5) is embedded on the upper side of the lower molded block (4). A lower cooling water channel (6) is opened inside each of the lower molded blocks (5). A base (7) is fixedly connected to the bottom surface of the lower molded block (4). A core-pulling assembly (8) is assembled between the bottom surface of the lower molded block (4) and the base (7).

2. The air conditioner motor cover forming mold according to claim 1, characterized in that: The upper template (1) includes an upper cover plate (11), and an upper cavity block (12) is fixedly connected to the lower end of the upper cover plate (11). The inner cavity of the upper cavity block (12) is sleeved and fixed together with the upper mold block (2). An injection port (13) is fixedly connected to the middle of the upper cover plate (11). The injection port (13) is connected to the cavity of the upper mold block (2). A water inlet (9) is opened on the upper cavity block (12) opposite to the upper cooling water channel (3).

3. The air conditioner motor cover forming mold according to claim 2, characterized in that: The lower template (4) includes a lower cavity block (41), the inner cavity of the lower cavity block (41) is sleeved and fixed together with the lower molded block (5), and a water inlet (9) is provided on the lower cavity block (41) opposite to the lower cooling water channel (6).

4. The air conditioner motor cover forming mold according to claim 3, characterized in that: The core-pulling assembly (8) includes a top plate (81), on which a core-pulling device (82) is fixedly connected. The core-pulling device (82) extends through the lower cavity block (41) and the lower molded block (5) into the cavity formed by the lower molded block (5) and the upper molded block (2). Positioning posts (83) are fitted at the four corners of the top plate (81), and the upper and lower ends of the positioning posts (83) are fixedly connected to the lower cavity block (41) and the base (7) respectively.

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