Motor shell casting demolding device

Abstract

The utility model provides a motor shell casting demolding device, and belongs to the technical field of motor shell casting. The motor shell casting demolding device comprises a supporting assembly and a forming assembly, the supporting assembly comprises a supporting table, a driving part and a half mold, the driving part is arranged at the top of the supporting table, the forming assembly comprises a supporting frame, a mold cover and an inner mold, and the half mold is slidably connected to the supporting frame; by arranging the supporting table, the driving piece, the half molds, the connector, the supporting frame, the mold cover and the inner mold, the driving piece is used for driving the two half molds to move, the two half molds are in butt joint to sleeve the mold cover and the inner mold to form the whole mold, and then the connector is connected with external circulating cold water to accelerate cooling forming. And after forming, the driving piece is used for driving the two half molds to be far away from the inner mold, so that the formed motor shell is directly demolded and falls down, the demolding efficiency is greatly improved, cooling forming is accelerated, and the whole casting efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of motor housing casting, and more particularly, to a demoulding device for motor housing casting. Background Art

[0002] The motor housing is generally a cylindrical workpiece cast from cast iron or aluminum alloy materials. The casting demoulding mechanism is a general term for compression molding, extrusion molding, injection molding, blow molding, and combination molds. Coordinated changes in the convex and concave molds and the auxiliary molding system of the mold can process a series of plastic parts with different shapes and sizes. Therefore, the casting and demoulding of the motor housing are the key to affecting the casting efficiency.

[0003] Currently, during the casting process of the motor housing, it is usually necessary to demould the formed product. However, the existing molds are not convenient for demoulding, and in some cases, manual demoulding is even required, resulting in low demoulding efficiency. Moreover, through the natural cooling method, it takes time and reduces the work efficiency. Summary of the Utility Model

[0004] To make up for the above deficiencies, this application provides a demoulding device for motor housing casting, aiming to improve the problems raised in the above background art.

[0005] The embodiment of this application provides a demoulding device for motor housing casting, which includes a support assembly and a molding assembly.

[0006] The support assembly includes a support table, a driving member, and a half mold. The driving member is arranged on the top of the support table, the half mold is installed at the end of the driving member, and the half mold is provided with an internal circulation cavity and is connected with a connector.

[0007] The molding assembly includes a support frame, a mold cover, and an internal mold. The half mold is slidably connected to the support frame, the mold cover is arranged on the top of the support frame, the internal mold is arranged at the bottom of the mold cover, and the internal mold is located between the two half molds.

[0008] In a specific implementation, the driving member includes a vertical plate, an electric telescopic rod, and a connecting block. The vertical plate is arranged on the top of the support table, the electric telescopic rod is arranged on one side of the vertical plate, and the connecting block is arranged between the half mold and the electric telescopic rod.

[0009] In the above implementation process, by setting the vertical plate, the electric telescopic rod, and the connecting block, the electric telescopic rod is installed using the vertical plate as a support, and the connecting block connects the half mold and the movable end of the electric telescopic rod. The elongation or shortening of the electric telescopic rod drives the movement of the half mold.

[0010] In a specific embodiment, the support frame includes a U-shaped rod and a fixed rod. The U-shaped rod is fixedly connected to the support table, the fixed rod is fixedly connected to the U-shaped rod, and the half mold is slidably sleeved on the surface of the fixed rod.

[0011] In the above implementation process, by setting the U-shaped rod and the fixed rod, the fixed rod is used to stably support the sliding installation of the two half molds.

[0012] In a specific embodiment, a fixed sleeve block is arranged on the outer side of the half mold, and the fixed sleeve block is slidably sleeved on the surface of the fixed rod.

[0013] In the above implementation process, by setting the fixed sleeve block to be slidably sleeved on the surface of the fixed rod, it is used to realize the sliding installation of the half mold.

[0014] In a specific embodiment, one of the half molds is provided with a docking groove, and the other half mold is provided with a docking block, and the docking block and the docking groove are adapted to each other.

[0015] In the above implementation process, by setting the docking block and the docking groove to be adapted to each other, the docking block is inserted into the docking groove to realize the sealed docking connection.

[0016] In a specific embodiment, a feeding pipe is connected to the mold cover in a communicating manner.

[0017] In the above implementation process, by setting the feeding pipe, it is used to pour molten metal into the mold.

[0018] In a specific embodiment, the support table is provided with a blanking port, and the mold cover is located directly above the blanking port.

[0019] In the above implementation process, by opening the blanking port, the formed motor housing directly falls through the blanking port during demolding.

[0020] In a specific embodiment, support legs are arranged at the bottom of the support table, and anti-slip pads are arranged at the bottoms of the support legs.

[0021] Beneficial effects: The present application provides a casting demolding device for a motor housing. By setting a support table, a driving member, half molds, a connecting head, a support frame, a mold cover and an inner mold, the driving member is used to drive the movement of the two half molds. The two half molds are docked and sleeved on the mold cover and the inner mold to form the entire mold. Then, the external circulating cold water is connected through the connecting head to accelerate cooling and forming. After forming, the driving member is used to drive the two half molds away from the inner mold, so that the formed motor housing directly demolds and falls, thus greatly improving the demolding efficiency, accelerating cooling and forming, and further improving the efficiency of the entire casting. Description of the Drawings

[0022] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of a motor housing casting demoulding device provided by an embodiment of the present application;

[0024] Figure 2 It is a schematic structural diagram of a driving member provided by an embodiment of the present application;

[0025] Figure 3 It is a schematic structural diagram of a docking groove provided by an embodiment of the present application;

[0026] Figure 4 It is a schematic structural diagram of a support frame provided by an embodiment of the present application.

[0027] In the figure: 100 - support assembly; 110 - support table; 111 - blanking port; 112 - support leg; 120 - driving member; 121 - vertical plate; 122 - electric telescopic rod; 123 - connecting block; 130 - half mold; 132 - fixed sleeve block; 133 - docking groove; 134 - docking block; 140 - connecting head; 200 - forming assembly; 210 - support frame; 211 - U-shaped rod; 212 - fixed rod; 220 - mold cover; 222 - feeding pipe; 240 - inner mold. Specific embodiments

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, rather than all embodiments.

[0029] Please refer to Figure 1 - Figure 4 , the present application provides a motor housing casting demoulding device including a support assembly 100 and a forming assembly 200.

[0030] Please refer to Figure 1 , 2 and 3, the support assembly 100 includes a support table 110, a driving member 120 and a half mold 130. The driving member 120 is arranged on the top of the support table 110, the half mold 130 is installed at the end of the driving member 120, and the half mold 130 is provided with an inner circulation cavity and is connected and provided with a connecting head 140.

[0031] Among them, the driving member 120 includes a vertical plate 121, an electric telescopic rod 122, and a connecting block 123. The vertical plate 121 is arranged on the top of the support table 110. The electric telescopic rod 122 is arranged on one side of the vertical plate 121. The connecting block 123 is arranged between the half mold 130 and the electric telescopic rod 122. By arranging the vertical plate 121, the electric telescopic rod 122, and the connecting block 123, the electric telescopic rod 122 is supported and installed by using the vertical plate 121. The connecting block 123 connects the movable end of the half mold 130 and the electric telescopic rod 122. The elongation or shortening of the electric telescopic rod 122 drives the half mold 130 to move.

[0032] In this embodiment, one half mold 130 is provided with a docking groove 133, and the other half mold 130 is provided with a docking block 134. The docking block 134 and the docking groove 133 are adapted to each other. By setting the docking block 134 and the docking groove 133 to be adapted to each other, the docking block 134 is inserted into the docking groove 133 to achieve sealed docking connection.

[0033] In a specific implementation, support legs 112 are arranged at the bottom of the support table 110, and anti-slip pads are arranged at the bottoms of the support legs 112.

[0034] Please refer to Figure 1 、 2 and 4. The molding assembly 200 includes a support frame 210, a mold cover 220, and an inner mold 240. The half mold 130 is slidably connected to the support frame 210. The mold cover 220 is arranged on the top of the support frame 210. The inner mold 240 is arranged at the bottom of the mold cover 220, and the inner mold 240 is located between the two half molds 130.

[0035] Among them, the support frame 210 includes a U-shaped rod 211 and a fixed rod 212. The U-shaped rod 211 is fixedly connected to the support table 110. The fixed rod 212 is fixedly connected to the U-shaped rod 211. The half mold 130 is slidably sleeved on the surface of the fixed rod 212. By arranging the U-shaped rod 211 and the fixed rod 212, the fixed rod 212 is used to stably support the sliding installation of the two half molds 130.

[0036] Specifically, a fixed sleeve block 132 is arranged on the outer side of the half mold 130. The fixed sleeve block 132 is slidably sleeved on the surface of the fixed rod 212. By arranging the fixed sleeve block 132 to be slidably sleeved on the surface of the fixed rod 212, it is used to realize the sliding installation of the half mold 130.

[0037] In a specific implementation, a feeding pipe 222 is connected to the mold cover 220. By arranging the feeding pipe 222, it is used to pour molten metal into the mold.

[0038] It should be noted that a blanking port 111 is opened on the support table 110. The mold cover 220 is located directly above the blanking port 111. By opening the blanking port 111, the formed motor housing directly falls through the blanking port 111 during demolding.

[0039] Working principle of the casting demoulding device for the motor housing: During use, start the electric telescopic rod 122 to extend. The electric telescopic rod 122 pushes the connecting block 123 and the half mould 130 to move. Two electric telescopic rods 122 respectively push two half moulds 130 to move. The half mould 130 stably moves under the sliding support of the fixed sleeve block 132 along the fixed rod 212. The tops of the two half moulds 130 are sleeved on the mould cover 220. The docking block 134 is inserted into the docking groove 133 to realize the sealed docking connection of the two half moulds 130. Then, pour molten metal into the mould through the feeding pipe 222. The connector 140 is connected to external circulating cold water to accelerate cooling and forming. Then start the electric telescopic rod 122 to shorten. The electric telescopic rod 122 drives the two half moulds 130 to move away from the inner mould 240, so that the formed motor housing directly demoulds and falls through the blanking port 111, eliminating the need for manual material taking, thus greatly improving the demoulding efficiency, accelerating cooling and forming, and further improving the overall casting efficiency.

[0040] It should be noted that the specific model and specification of the electric telescopic rod 122 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0041] The power supply and principle of the electric telescopic rod 122 are clear to those skilled in the art and will not be elaborated here.

[0042] For those skilled in the art, it is obvious that this application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of this application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in this application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A motor casing casting demoulding device, characterized in that: include A support assembly (100), the support assembly (100) comprising a support platform (110), a driving member (120) and a half mold (130), the driving member (120) being arranged on the top of the support platform (110), the half mold (130) being installed on the end of the driving member (120), and the half mold (130) being provided with an inner circulation cavity and being connected with a connector (140); A molding assembly (200), wherein the molding assembly (200) comprises a support frame (210), a mold cover (220) and an inner mold (240), wherein the half mold (130) is slidably connected to the support frame (210), the mold cover (220) is arranged on the top of the support frame (210), the inner mold (240) is arranged on the bottom of the mold cover (220), and the inner mold (240) is located between the two half molds (130).

2. A motor casing casting demoulding device according to claim 1, characterized in that: The driving member (120) comprises a vertical plate (121), an electric telescopic rod (122) and a connecting block (123); the vertical plate (121) is arranged on the top of the support platform (110); the electric telescopic rod (122) is arranged on one side of the vertical plate (121); and the connecting block (123) is arranged between the half mold (130) and the electric telescopic rod (122).

3. The motor housing casting demoulding device according to claim 1, characterized in that: The support frame (210) comprises a U-shaped rod (211) and a fixed rod (212); the U-shaped rod (211) is fixedly connected to the support platform (110); the fixed rod (212) is fixedly connected to the U-shaped rod (211); and the half mold (130) is slidably sleeved on the surface of the fixed rod (212).

4. A motor casing casting demoulding device according to claim 3, characterized in that: A fixed sleeve block (132) is arranged on the outer side of the half mold (130), and the fixed sleeve block (132) is slidably sleeved on the surface of the fixed rod (212).

5. The motor casing casting demoulding device according to claim 1, characterized in that: One of the half molds (130) is provided with a docking groove (133), and the other half mold (130) is provided with a docking block (134), and the docking block (134) is matched with the docking groove (133).

6. The motor housing casting demoulding device according to claim 1, characterized in that: The mold cover (220) is connected to a feeding pipe (222).

7. The motor housing casting demoulding device according to claim 1, characterized in that: The support platform (110) is provided with a blanking opening (111), and the mold cover (220) is located directly above the blanking opening (111).

8. The motor housing casting demoulding device according to claim 1, characterized in that: The bottom of the support platform (110) is provided with a support leg (112), and the bottom of the support leg (112) is provided with an anti-slip pad.

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