Thermosetting die used in air conditioner motor

Abstract

The utility model relates to a thermosetting mold used in an air conditioner motor, and belongs to the field of mold machinery manufacturing. The injection mold comprises an upper panel, an upper mold foot, a runner ejector pin plate, an upper ejector pin plate, an upper runner plate, a lower runner plate, a fixed mold, a movable mold, a lower mold foot, a lower bottom plate, a top plate guide column, a lower mold ejector pin panel, a lower mold ejector pin bottom plate, a feed port threaded water jacket, a runner valve needle and a water path system, and the upper panel, the upper mold foot, the upper runner plate, the lower runner plate and the fixed mold are connected. A runner ejector plate and an upper ejector plate are positioned and guided through an ejector plate guide column, a movable mold and a lower mold foot are connected with a lower bottom plate, an upper runner plate is connected with a lower runner plate, a lower mold ejector panel is movably connected with a lower mold ejector bottom plate, a feed port threaded water jacket is arranged outside a runner valve needle, and waterway systems are arranged among the upper runner plate, the lower runner plate and the feed port threaded water jacket. The injection mold is reasonable in structural design, safe and reliable, adopts a runner-free structure, saves materials and cost, improves the injection molding efficiency, and meets the use requirements.

Description

Technical Field

[0001] This utility model relates to a thermosetting mold, and more particularly to a thermosetting mold used in air conditioner motors, which belongs to the field of mold machinery manufacturing. Background Technology

[0002] The existing mold structure has the following defects: 1) The structure without a water jacket is achieved through heat insulation and water channels, which is prone to premature curing, making injection difficult, and resulting in more material waste and higher costs; 2) A water circulation structure is set outside the feed port, which is prone to water leakage, causing the mold to rust and reducing its service life.

[0003] Therefore, it is particularly necessary to provide a thermosetting mold with a reasonable structural design, material saving, cost saving, and high injection efficiency. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and provide a thermosetting mold for air conditioner motors that has a reasonable structural design, is safe and reliable, adopts a runnerless structure, saves materials and costs, and improves injection molding efficiency.

[0005] The technical solution adopted by this utility model to solve the above problems is as follows: The thermosetting mold used in air conditioner motors includes an upper panel, an upper mold foot, a runner ejector plate, an upper ejector plate, an upper runner plate, a lower runner plate, a fixed mold, a moving mold, a lower mold foot, a lower base plate, a top plate guide post, a lower mold ejector panel, and a lower mold ejector base plate. The upper panel, upper mold foot, upper runner plate, lower runner plate, and fixed mold are connected to each other. The runner ejector plate and the upper ejector plate are positioned and guided by the top plate guide post. The moving mold, lower mold foot, and lower base plate are connected to the lower base plate. The upper runner plate and the lower runner plate are connected. The lower mold ejector panel and the lower mold ejector base plate are movably connected. The feature is that it also includes a feed inlet threaded water jacket, a runner valve needle, and a water system. A runner valve needle is installed on the runner ejector plate. A feed inlet threaded water jacket is provided outside the runner valve needle. A water system is provided between the upper runner plate, the lower runner plate, and the feed inlet threaded water jacket.

[0006] Preferably, the present invention also includes a dustproof plate, which is disposed on the outside of the lower mold foot; used for dust prevention, leak prevention, etc.

[0007] Preferably, the present invention also includes a heat insulation pad, which is disposed on the top of the threaded water jacket of the feed inlet.

[0008] Preferably, the present invention also includes multiple springs, and multiple springs are provided between the flow channel ejector plate and the upper ejector plate, and the upper ejector plate is ejected by multiple springs.

[0009] Preferably, the present invention also includes a heat insulation plate, which is disposed between the lower runner plate and the fixed mold.

[0010] Compared with the prior art, this utility model has the following advantages and effects: 1) The overall structure is reasonably designed, safe and reliable, and adopts a flow channel-free structure, which saves materials and costs, improves injection molding efficiency, and reduces the labor intensity of workers; 2) The use of a feed inlet threaded water jacket, heat insulation pad and water system avoids premature material solidification and prevents injection molding, thus meeting the usage requirements. Attached Figure Description

[0011] Figure 1 This is a cross-sectional internal structure diagram of an embodiment of the present invention.

[0012] Figure 2 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0013] In the diagram: 1. Upper mold plate, 2. Runner ejector plate, 3. Upper ejector plate, 4. Upper runner plate, 5. Lower runner plate, 6. Heat insulation plate, 7. Fixed mold, 8. Moving mold, 9. Dustproof plate, 10. Lower mold plate, 11. Lower base plate, 12. Top plate guide post, 13. Lower mold ejector plate, 14. Lower mold ejector base plate, 15. Inlet threaded water jacket, 16. Runner valve pin, 17. Heat insulation pad, 18. Water system, 19. Spring, 20. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0015] Example

[0016] See Figures 1 to 2 The thermosetting mold used in this embodiment for an air conditioner motor includes an upper panel 1, an upper mold base 2, a runner ejector plate 3, an upper ejector plate 4, an upper runner plate 5, a lower runner plate 6, a fixed mold 8, a moving mold 9, a lower mold base 11, a lower base plate 12, a top plate guide post 13, a lower mold ejector plate 14, a lower mold ejector base plate 15, a feed inlet threaded water jacket 16, a runner valve pin 17, and a water system 19. The upper panel 1, upper mold base 2, upper runner plate 5, lower runner plate 6, heat insulation plate 7, and fixed mold 8 are connected by screws. The heat insulation plate 7 is located between the lower runner plate 6 and the fixed mold 8. The moving mold 9, lower mold base 11, and lower base plate 12 are connected. The upper runner plate 5 and lower runner plate 6 are connected.

[0017] In this embodiment, the flow channel ejector plate 3 and the upper ejector plate 4 are positioned and guided by the top plate guide post 13, and the lower mold ejector panel 14 is movably connected to the lower mold ejector base plate 15.

[0018] In this embodiment, a flow channel valve needle 17 is installed on the flow channel ejector plate 3. An inlet threaded water jacket 16 is provided on the outside of the flow channel valve needle 17. A water system 19 is provided between the upper flow channel plate 5, the lower flow channel plate 6 and the inlet threaded water jacket 16.

[0019] In this embodiment, the dustproof plate 10 is installed on the outside of the lower mold foot 11; it is used for dust prevention, leak prevention, etc.

[0020] In this embodiment, the heat insulation pad 18 is placed on top of the feed inlet threaded water jacket 16.

[0021] In this embodiment, multiple springs 20 are provided between the flow channel ejector plate 3 and the upper ejector plate 4. The upper ejector plate 4 is ejected by the multiple springs 20; the flow channel ejector plate 3 is ejected by the ejection system of an external machine.

[0022] Based on the above description, those skilled in the art are already able to implement it.

[0023] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. A thermosetting mold for use in air conditioning motors, comprising an upper panel (1), an upper mold foot (2), a runner ejector plate (3), an upper ejector plate (4), an upper runner plate (5), a lower runner plate (6), a fixed mold (8), a moving mold (9), a lower mold foot (11), a lower base plate (12), a top plate guide post (13), a lower mold ejector panel (14), and a lower mold ejector base plate (15), wherein the upper panel (1), upper mold foot (2), upper runner plate (5), lower runner plate (6), and fixed mold (8) are connected to each other; the runner ejector plate (3) and upper ejector plate (4) are positioned and guided by the top plate guide post (13); the moving mold (9) and lower mold foot (11) are connected to the lower base plate (12); the upper runner plate (5) and lower runner plate (6) are connected; and the lower mold ejector panel (14) and lower mold ejector base plate (15) are movably connected, characterized in that: It also includes a feed inlet threaded water jacket (16), a flow channel valve needle (17) and a water system (19). The flow channel pin plate (3) is equipped with a flow channel valve needle (17), and the feed inlet threaded water jacket (16) is provided outside the flow channel valve needle (17). A water system (19) is provided between the upper flow channel plate (5), the lower flow channel plate (6) and the feed inlet threaded water jacket (16).

2. The thermosetting mold for use in air conditioner motors according to claim 1, characterized in that: It also includes a dustproof plate (10), which is disposed outside the lower mold foot (11).

3. The thermosetting mold for use in air conditioner motors according to claim 1, characterized in that: It also includes a heat insulation pad (18), which is disposed on top of the feed inlet threaded water jacket (16).

4. The thermosetting mold for use in air conditioner motors according to claim 1, characterized in that: It also includes multiple springs (20), and multiple springs (20) are provided between the flow channel ejector plate (3) and the upper ejector plate (4), and the upper ejector plate (4) is ejected by multiple springs (20).

5. The thermosetting mold for use in air conditioner motors according to claim 1, characterized in that: It also includes a heat insulation plate (7), which is disposed between the lower runner plate (6) and the fixed mold (8).

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