Motor bracket die

Abstract

The utility model discloses a motor bracket mold. The motor bracket mold comprises a movable mold and a fixed mold, a rectangular cavity is formed in the center of the movable mold, and a through hole is formed in the center of the cavity; two feeding assemblies are arranged on the two adjacent side edges, located in the feeding area, of the cavity correspondingly, and the two feeding assemblies are oppositely arranged; a first cinder ladle is arranged on the corner, located in the tail end area, of the cavity, two second cinder ladles are arranged on the side edges, located on the two sides of the first cinder ladle, of the cavity respectively, and the two second cinder ladles are oppositely arranged; third cinder ladles are arranged on the side edges, close to the second cinder ladles, of the cavity of the feeding assembly, and the two third cinder ladles are oppositely arranged. The number of the slag ladles is reduced, and the slag ladles at the two opposite corners of the cavity are changed into the exhaust grooves, so that on one hand, the number and the weight of the slag ladles are reduced, and cold charge of molten aluminum is prevented from being concentrated in the tail end area of the mold;

Description

Technical Field

[0001] The utility model relates to a motor bracket mould. Background Art

[0002] The motor system includes control devices, motors, driven devices, transmission devices, and pipe network loads. It is a complex system involving multiple disciplines, professions, and fields.

[0003] 1. Since the cold material of the aluminum liquid is concentrated in the end area of ​​the mold, the sand holes are concentrated in the end area;

[0004] 2. Due to insufficient exhaust of aluminum liquid, more sand holes appear, affecting product quality. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide a motor bracket mold which prevents the cold material of the aluminum liquid from being concentrated in the end area of ​​the mold.

[0006] The technical solution to realize the utility model is as follows

[0007] A motor bracket mold comprises a movable mold assembly and a fixed mold assembly, wherein a rectangular cavity in the center of the movable mold core of the movable mold assembly and a cavity in the center of the fixed mold core of the fixed mold assembly form a molding cavity, and a through hole is provided in the center of the cavity; two feed assemblies are respectively provided on the adjacent two sides of the cavity located in the feed area, and the two feed assemblies are arranged opposite to each other; a first slag bag is provided at a corner of the cavity located in the end area, and two second slag bags are respectively provided on the sides of the cavity on both sides of the first slag bag, and the two second slag bags are arranged opposite to each other; a third slag bag is provided on the side of the cavity of the feed assembly close to the second slag bag, and the two third slag bags are arranged opposite to each other.

[0008] The first slag bag, the second slag bag and the third slag bag are all connected to the exhaust groove.

[0009] The first slag bag, the second slag bag and the third slag bag are all overflow trough slag bags, which effectively discharge the cooled and unmeltable materials out of the cavity, so that the performance characteristics of the materials in the cavity are consistent, thereby ensuring the quality of the product.

[0010] The feed components all include a feed trough arranged on the side of the cavity; the exposed ends of the two feed troughs are connected to form a "Y" shape.

[0011] A first feed trough is provided at the side of the fixed mold cavity corresponding to the first slag bag, a second feed trough is provided at the side of the fixed mold cavity corresponding to the second slag bag, and a third feed trough is provided at the side of the fixed mold cavity corresponding to the third slag bag.

[0012] Feed ports are provided at positions corresponding to the sides of the fixed mold cavity and the feed trough.

[0013] By adopting the above technical solution, the number of slag bags is reduced and the slag bags at the two opposite corners of the cavity are changed into exhaust grooves. On the one hand, the number and weight of the slag bags are reduced to avoid material loss and energy waste. On the other hand, the setting of multiple exhaust grooves speeds up the exhaust speed, reduces the gas content included in the aluminum liquid in the cavity, and improves the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the movable mold of the utility model;

[0015] Figure 2 This is a schematic diagram of the fixed mold structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] In the accompanying drawings, 1 is a movable mold, 2 is a fixed mold, 3 is a cavity, 4 is a through hole, 5 is a feed assembly, 6 is a feed area, 7 is an end area, 8 is a first slag bag, 9 is a second slag bag, 10 is a third slag bag, 11 is an exhaust groove, 12 is a feed trough, 13 is a cavity, 14 is a first feed trough, 15 is a second feed trough, 16 is a third feed trough, 17 is a second mold temperature channel, 18 is a first mold temperature channel, 19 is a movable mold core, 20 is a movable mold frame, 21 is a fixed mold core, 22 is a fixed mold frame, 23 is an ejector pin, 24 is a product, and 25 is a diverter cone. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] A motor bracket mold comprises a movable mold component 1 and a fixed mold component 2. A rectangular cavity 3 in the center of the movable mold core of the movable mold component and a cavity in the center of the fixed mold core of the fixed mold component form a molding cavity, and a through hole 4 is provided in the center of the cavity; two feed components 5 are respectively provided on the adjacent two sides of the cavity located in the feed area 6, and the two feed components are arranged oppositely; a first slag bag is provided at the corner of the cavity located in the end area, and two second slag bags are respectively provided on the sides of the cavity on both sides of the first slag bag, and the two second slag bags are arranged oppositely; a third slag bag is provided on the side of the cavity close to the second slag bag of the feed component, and the two third slag bags are arranged oppositely. Since the number of slag bags is reduced, the slag bags at the two opposite corners of the cavity are changed into exhaust grooves, which, on the one hand, reduces the number and weight of the slag bags, and avoids the cold material of the aluminum liquid from being concentrated in the end area 7 of the mold, and on the other hand, the provision of multiple exhaust grooves accelerates the exhaust speed (integral mold). The movable mold assembly includes a movable mold core 19 and a movable mold frame 20 fitted on the movable mold core; the fixed mold assembly includes a fixed mold core 21 and a fixed mold frame 22 fitted outside the fixed mold core; a gate sleeve is provided on one side of the fixed mold frame, and a diverter cone 25 for diverting is provided below the gate sleeve; the product 24 is placed between the movable mold core and the fixed mold core; a mold foot and a bottom plate are also provided below the movable mold frame, and a movable mold ejection mechanism is provided in the cavity inside the mold foot, and the movable mold ejection mechanism includes an ejector plate and an ejector 23.

[0020] The first slag bag 8, the second slag bag 9 and the third slag bag 10 are all connected to the exhaust groove 11. A plurality of exhaust grooves are added to facilitate exhaust.

[0021] The first slag bag, the second slag bag and the third slag bag are all overflow trough slag bags, which effectively discharge the cooled and unmeltable materials out of the cavity, so that the performance characteristics of the materials in the cavity are consistent, thereby ensuring the quality of the product.

[0022] The feed assembly includes a feed trough 12 disposed on the side of the cavity; the exposed ends of the two feed troughs intersect to form a "Y" shape. The intersection of the feed troughs is convenient for externally connecting a pouring pipe.

[0023] The first feed trough 14 is provided at the side of the fixed mold cavity corresponding to the first slag bag, the second feed trough 15 is provided at the side of the fixed mold cavity corresponding to the second slag bag, and the third feed trough 16 is provided at the side of the fixed mold cavity corresponding to the third slag bag. The fixed mold is provided with multiple feed troughs to cooperate with the slag bag.

[0024] Feed ports are provided at positions corresponding to the sides of the fixed mold cavity and the feed trough.

[0025] The movable mold is provided with a mold temperature channel group, and the movable mold below the mold temperature channel group is also provided with a horizontally arranged first mold temperature channel; the fixed mold is provided with two mold temperature channel groups. The mold temperature channel is added to facilitate the temperature control in the molding cavity.

[0026] Each mold temperature channel group is formed into a V shape by two second mold temperature channels 17 , and each of the second mold temperature channels is connected with a material inlet and outlet channel communicating with the outside.

Claims

1. A motor bracket mold, characterized in that: It includes a movable mold assembly and a fixed mold assembly. The rectangular cavity in the center of the movable mold core of the movable mold assembly and the cavity in the center of the fixed mold core of the fixed mold assembly form a molding cavity, and a through hole is provided in the center of the cavity; two feed assemblies are respectively provided on the adjacent two sides of the cavity located in the feed area, and the two feed assemblies are arranged opposite to each other; a first slag bag is provided at the corner of the cavity located in the end area, and two second slag bags are respectively provided on the sides of the cavity on both sides of the first slag bag, and the two second slag bags are arranged opposite to each other; a third slag bag is provided on the side of the cavity close to the second slag bag of the feed assembly, and the two third slag bags are arranged opposite to each other.

2. A motor bracket mold according to claim 1, characterized in that: The first slag bag, the second slag bag and the third slag bag are all connected to the exhaust groove.

3. A motor bracket mold according to claim 1, characterized in that: The first slag bag, the second slag bag and the third slag bag are all overflow trough slag bags.

4. The motor bracket mold according to claim 1, characterized in that: The feed components all include a feed trough arranged on the side of the cavity; the exposed ends of the two feed troughs intersect to form a "Y" shape.

5. The motor bracket mold according to claim 1, characterized in that: A first feed trough is provided at a position corresponding to the first slag bag on the side of the cavity, a second feed trough is provided at a position corresponding to the second slag bag on the side of the cavity, and a third feed trough is provided at a position corresponding to the third slag bag on the side of the cavity.

6. A motor bracket mold according to claim 4, characterized in that: Feed ports are arranged at positions corresponding to the sides of the cavity and the feed trough.

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