Aluminum pot die-casting die

Abstract

The utility model belongs to the technical field of cooking utensils, and particularly relates to an aluminum pot die-casting die which comprises an upper die body movably arranged above a lower die body, an air pump is fixedly arranged below the lower die body, sliding frames are fixedly connected to the edge of the top of the lower die body in an array mode, and the sliding frames are hollow rectangles. A sliding plate is slidably connected to the inner wall of the sliding frame, a fixing plate is fixedly connected to the top of the sliding plate, an air nozzle is rotationally connected to the middle of the fixing plate in a damping mode, and an air pipe is fixedly connected to one end of the air nozzle; through self-adaptive sliding of the air nozzles, when the upper mold and the lower mold are closed, the sliding plate can automatically slide towards the outer side of the lower mold to avoid influence on mold closing, and when the upper mold and the lower mold are demolded, the sliding plate can automatically slide towards the inner side of the lower mold to blow air to cool the mold in the lower mold, so that manpower is saved, and convenience and rapidness are realized; and the die-casting efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of cooking utensils, specifically relating to an aluminum pot die-casting mold. Background Technology

[0002] Aluminum pot die casting is a metal casting process that uses high pressure to quickly inject liquid or semi-solid aluminum alloy into a mold cavity and solidify it in a short time. The mold for die casting aluminum pots is divided into two independent mold cavities. The upper mold cavity is used to cover the extrusion, and the lower mold is mainly used to hold the molten aluminum. It forms the mold cavity by cooperating with the upper mold. The shape of the mold cavity determines the shape and size of the final aluminum pot.

[0003] In the existing technology, after the aluminum pot is die-cast, the casting personnel need to use a blower to blow on the mold cavity to quickly reduce the temperature of the aluminum pot mold, thereby shortening the solidification time of the casting. However, in the process of mass die-casting of aluminum pots, the manual repeated blowing of the mold to cool it reveals the defects of this method being inefficient, time-consuming and labor-intensive. Therefore, a more convenient, labor-saving and mechanized device is needed to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide an aluminum pot die-casting mold. Through the adaptive sliding of the air jet nozzle, the sliding plate can automatically slide to the outside of the lower mold when the upper and lower molds are closed, avoiding affecting the mold closing. When the upper and lower molds are demolded, the sliding plate automatically slides to the inside of the lower mold to blow air and cool the mold inside the lower mold, saving manpower, making it convenient and fast, and improving the die-casting efficiency.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] An aluminum pot die-casting mold includes an upper mold movably disposed above a lower mold. An air pump is fixedly disposed below the lower mold. A sliding frame is fixedly connected in an array to the top edge of the lower mold. The sliding frame is a hollow rectangle. A sliding plate is slidably connected to the inner wall of the sliding frame. A fixed plate is fixedly connected to the top of the sliding plate. An air nozzle is rotatably connected to the middle of the fixed plate. An air pipe is fixedly connected to one end of the air nozzle. The air pipe passes through one end of the sliding plate and is fixedly connected to the air pump. A spring column is fixedly connected to one end of the sliding plate inside the sliding frame. One end of the spring column is fixedly connected to one end of the sliding frame. Wing plates are symmetrically fixedly connected to the bottom of the sliding plate and to the outside of the sliding frame. Rollers are rotatably connected to the top of the wing plates. An extrusion plate for extruding the rollers is fixedly connected in an array to the outer wall of the upper mold.

[0007] Lifters are fixedly installed on both sides of the upper mold, and a fixed frame is fixedly assembled at the output end of the lifters.

[0008] An adjusting rod is threadedly connected to the middle of the fixing frame, and one end of the adjusting rod is fixedly connected to the upper mold.

[0009] The bottom of the lower mold is fixedly provided with an array of support brackets, and the air pump is simultaneously fixedly provided at the center of the array of several support brackets.

[0010] A sliding rod is fixedly connected to one end of the sliding plate and inside the spring column, and the sliding rod is slidably connected to one end of the sliding frame.

[0011] The sliding plate (109) is fixedly connected to the air pipe (112) at one end inside the sliding frame (108).

[0012] The technical effects achieved by this utility model are as follows: through the adaptive sliding of the air nozzle, when the upper mold and the lower mold are closed, the sliding plate can automatically slide to the outside of the lower mold to avoid affecting the mold closing. When the upper mold and the lower mold are demolded, the sliding plate can automatically slide to the inside of the lower mold to blow air and cool the mold inside the lower mold, saving manpower, making it convenient and fast, and improving the die casting efficiency. Attached Figure Description

[0013] Figure 1 This is an overall view of the aluminum pot die-casting mold provided in an embodiment of this utility model;

[0014] Figure 2 This is a structural diagram of the lower mold provided in an embodiment of this utility model;

[0015] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0016] Figure 4 This is a structural disassembly diagram of the sliding frame provided in an embodiment of this utility model.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1. Lifter; 101. Fixing frame; 102. Upper mold; 103. Extrusion plate; 104. Adjusting rod; 105. Support frame; 106. Lower mold; 107. Air pump; 108. Sliding frame; 109. Sliding plate; 110. Fixing plate; 111. Air nozzle; 112. Air pipe; 113. Wing plate; 114. Roller; 115. Sliding rod; 116. Spring column. Detailed Implementation

[0019] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0020] like Figures 1-4 As shown, an aluminum pot die-casting mold includes an upper mold 102 movably disposed above a lower mold 106. Lifters 1 are fixedly disposed on both sides of the upper mold 102. A fixed frame 101 is fixedly assembled at the output end of the lifters 1. An adjusting rod 104 is threadedly connected to the middle of the fixed frame 101. One end of the adjusting rod 104 is fixedly connected to the upper mold 102. Support frames 105 are fixedly arranged in an array at the bottom of the lower mold 106. An air pump 107 is fixedly disposed below the lower mold 106 and is simultaneously fixedly disposed at the array axis of several support frames 105. A sliding frame 108 is fixedly connected in an array to the top edge of the lower mold 106. The sliding frame 108 is a hollow rectangle. A sliding plate 109 is slidably connected to the inner wall of the sliding frame 108. A fixed plate 110 is fixedly connected to the top of the sliding plate 109. A damped rotatable connection is made to the middle of the fixed plate 110. The device includes a nozzle 111, one end of which is fixedly connected to an air pipe 112. One end of a sliding plate 109 located inside a sliding frame 108 is fixedly connected to the air pipe 112. The air pipe 112 passes through one end of the sliding plate 109 and is fixedly connected to an air pump 107. One end of the sliding plate 109 located inside the sliding frame 108 is fixedly connected to a spring column 116. One end of the spring column 116 is fixedly connected to one end of the sliding frame 108. One end of the sliding plate 109 located inside the spring column 116 is fixedly connected to a sliding rod 115. The sliding rod 115 is slidably connected to one end of the sliding frame 108. Wing plates 113 are symmetrically fixedly connected to the bottom of the sliding plate 109 located outside the sliding frame 108. Rollers 114 are rotatably connected to the top of the wing plates 113. Extrusion plates 103 for extruding rollers 114 are fixedly connected in an array on the outer wall of the upper mold 102.

[0021] According to the above structure, molten aluminum is injected into the lower mold 106. When the lifting device 1 drives the fixed frame 101 to move up and down, the fixed frame 101 drives the upper mold 102 to move accordingly via the adjusting rod 104. The upper mold 102 can then fit and cover the lower mold 106 for die casting. When the upper mold 102 moves down to prepare for die casting, the extrusion plate 103 descends accordingly and contacts the roller 114 before the upper mold 102 contacts the molten aluminum. When the extrusion plate 103 moves down, it extrudes the wing plate 113 through its inclined surface. The roller 114... The rolling action of the 4 is used to reduce the friction of the extrusion. The wing plate 113 slides to the outside of the lower die 106 as the extrusion plate 103 descends. The wing plate 113 drives the sliding plate 109, the fixed plate 110, and the air nozzle 111 to slide together. The spring column 116 retracts accordingly. The sliding rod 115 extends outward from the inside of the sliding frame 108 to help limit the sliding plate 109 and the spring column 116, preventing them from bending or tilting. When the sliding plate 109 slides, it also drives the air pipe 112 to move together, preventing the air pipe 112 from moving with other parts. When the die-casting process is completed, the upper mold 102 moves upward, the extrusion plate 103 no longer extrudes the wing plate 113, and the sliding plate 109 slides under the rebound force of the spring column 116, causing the fixed plate 110 and the air nozzle 111 to slide towards the center of the lower mold 106. When the sliding stops, the air nozzle 111 is located at the inner edge of the lower mold 106. The electrically controlled air pump 107 pumps airflow to the air nozzle 111 through the air pipe 112. The airflow can then blow into the mold inside the lower mold 106 for cooling. By selecting fan-shaped nozzles, wide-angle nozzles, or other specially shaped nozzles, the spray area can be expanded. This utility model, through the adaptive sliding of the air nozzle 111, allows the sliding plate 109 to automatically slide to the outside of the lower mold 106 when the upper mold 102 and the lower mold 106 are closed, avoiding affecting the mold closing. When the upper mold 102 and the lower mold 106 are demolded, the sliding plate 109 automatically slides to the inside of the lower mold 106 to blow air and cool the mold inside the lower mold 106, saving manpower, making it convenient and fast, and improving the die-casting efficiency.

[0022] The working principle of this utility model is as follows: Molten aluminum is injected into the lower mold 106. When the lifting device 1 drives the fixed frame 101 to move up and down, the fixed frame 101 drives the upper mold 102 to move accordingly through the adjusting rod 104. The upper mold 102 can then fit and cover the lower mold 106 for die casting. When the upper mold 102 moves down to prepare for die casting, the extrusion plate 103 descends accordingly and contacts the roller 114 before the upper mold 102 contacts the molten aluminum. When the extrusion plate 103 moves down, it extrudes the wing plate 113 through its inclined surface. The rolling of the roller 114 is used to reduce the friction of the extrusion. The wing plate 113 slides to the outside of the lower mold 106 as the extrusion plate 103 descends. The wing plate 113 drives the sliding plate 109, the fixed plate 110, and the jet nozzle 111 to slide together. The spring column 116 retracts accordingly, and the sliding rod 115 moves from the sliding frame 108. The inner part of the slide plate 109 extends outward to help limit the sliding plate 109 and the spring column 116, preventing them from bending or tilting. When the slide plate 109 slides, it also drives the air pipe 112 to move together, preventing the air pipe 112 from getting tangled with other components. After the die casting is completed, the upper mold 102 moves upward, and the extrusion plate 103 no longer extrudes the wing plate 113. The slide plate 109 slides under the rebound force of the spring column 116, driving the fixed plate 110 and the air nozzle 111 to slide towards the center of the lower mold 106. When the sliding stops, the air nozzle 111 is located at the inner wall edge of the lower mold 106. The electrically controlled air pump 107 pumps airflow to the air nozzle 111 through the air pipe 112. The airflow can then blow into the mold inside the lower mold 106 for cooling. The air nozzle 111 can be a fan-shaped air nozzle, a wide-angle air nozzle, or other special-shaped air nozzles to expand the spray area.

[0023] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An aluminum pot die-casting mold comprising an upper mold (102) movably disposed above a lower mold (106), characterized in that: The lower mold (106) is fixedly provided with an air pump (107), the top edge of the lower mold (106) is fixedly connected with a sliding frame (108) in an array, the sliding frame (108) is hollow and rectangular, the inner wall of the sliding frame (108) is slidably connected with a sliding plate (109), the top of the sliding plate (109) is fixedly connected with a fixed plate (110), the middle of the fixed plate (110) is rotatably connected with a gas nozzle (111), one end of the gas nozzle (111) is fixedly connected with an air pipe (112), the air pipe (112) is fixedly connected with the air pump (107) after penetrating through one end of the sliding plate (109), one end of the sliding plate (109) inside the sliding frame (108) is fixedly connected with a spring column (116), one end of the spring column (116) is fixedly connected with one end of the sliding frame (108), the bottom of the sliding plate (109) and outside the sliding frame (108) are fixedly connected with a wing plate (113) in a symmetrical manner, the top of the wing plate (113) is rotatably connected with a roller (114), and the outer wall of the upper mold (102) is fixedly connected with an extrusion plate (103) in an array for extruding the roller (114).

2. The die casting mold for aluminum pots according to claim 1, characterized in that: The upper mold (102) is fixedly provided with a lifter (1) on both sides, and the output end of the lifter (1) is fixedly assembled with a fixed frame (101).

3. The die casting mold for aluminum pots according to claim 2, characterized in that: The middle of the fixed frame (101) is threadedly connected with an adjusting rod (104), and one end of the adjusting rod (104) is fixedly connected with the upper mold (102).

4. The die casting mold for aluminum pots according to claim 1, characterized in that: The bottom of the lower mold (106) is fixedly provided with a supporting frame (105) in an array, and the air pump (107) is fixedly arranged at the array axis of the supporting frames (105).

5. The die casting mold for aluminum pots according to claim 1, characterized in that: One end of the sliding plate (109) and inside the spring column (116) are fixedly connected with a sliding rod (115), and the sliding rod (115) is penetratingly and slidably connected with one end of the sliding frame (108).

6. The die casting mold for aluminum pots according to claim 1, characterized in that: One end of the sliding plate (109) inside the sliding frame (108) is fixedly connected with the air pipe (112).

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