Aluminum alloy gusset frame die-casting die

Abstract

The utility model provides an aluminum alloy gusset frame die-casting die, and relates to the technical field of amorphous alloy manufacturing, the aluminum alloy gusset frame die-casting die comprises an operation table, a dismounting assembly is arranged on the surface of the operation table, the dismounting assembly comprises a screw rod groove and a bidirectional screw rod, the screw rod groove is formed in the front surface of the operation table, the bidirectional screw rod is arranged in the screw rod groove, and the bidirectional screw rod is arranged in the operation table. A bearing is arranged at one end of the two-way screw rod, a handle is arranged at the other end of the two-way screw rod, a moving block is arranged on the surface of the two-way screw rod, and a threaded hole is formed in the bottom of the moving block. According to the utility model, when the lower die needs to be replaced, the handle can be reversely rotated to drive the bidirectional screw rod to rotate, so that the moving block drives the clamping groove to be separated from the clamping block, and then the lower die is directly taken down, and when the lower die needs to be mounted, the handle is forwardly rotated, so that the lower die can be quickly disassembled and assembled; and the problem that an existing lower mold is very inconvenient to disassemble is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of amorphous alloy manufacturing, in particular to a die-casting die for an aluminum alloy angle bracket. Background Art

[0002] Amorphous alloys also have good corrosion resistance and soft magnetic properties, which have been widely used in certain specific fields such as power transformers, sensors and high-strength structural parts.

[0003] In the production process of amorphous alloy angle brackets, the raw materials need to be melted and forged first, and then they need to be die-cast. The die-casting mold needs to be replaced with molds of different sizes when die-casting angle brackets of different sizes. Most of the existing lower molds are fixed by multiple sets of bolts, so it is very inconvenient to replace the lower mold, which reduces the production efficiency of the angle bracket in die-casting. Therefore, we proposed a new type of aluminum alloy angle bracket die-casting mold. Utility Model Content

[0004] The utility model aims to solve the problem that most of the existing lower molds in the prior art are fixed by multiple groups of bolts, which is very inconvenient when replacing the lower mold and reduces the production efficiency of the angle bracket in die casting.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum alloy angle bracket die-casting mold, including an operating table, a disassembly and assembly component is arranged on the surface of the operating table, the disassembly and assembly component includes a screw groove and a bidirectional screw, the screw groove is opened on the front surface of the operating table, a bidirectional screw is arranged inside the screw groove, a bearing is arranged at one end of the bidirectional screw, and a handle is arranged at the other end of the bidirectional screw, a moving block is arranged on the surface of the bidirectional screw, a threaded hole is opened at the bottom of the moving block, a push plate is fixedly connected to one side of the moving block, a card slot is arranged on the center position surface of the push plate, a sliding hole is opened on one side of the push plate, a sliding rod is inserted through the inside of the sliding hole, and support blocks are fixedly connected to both sides of the sliding rod, a lower mold is arranged at the center position of the surface of the operating table, and card blocks are arranged on the outer surfaces of both sides of the lower mold.

[0006] Furthermore, the bidirectional screw is fixedly connected to the handle, and the bidirectional screw is rotationally connected to the bearing via the screw groove.

[0007] Furthermore, the bidirectional screw is threadedly connected to the moving block through the threaded hole, and the push plate is slidably connected to the sliding rod through the sliding hole.

[0008] Furthermore, the position and size of the card slot match the position and size of the card block, and a card-engaging connection is formed between the card block and the card slot.

[0009] Furthermore, a demoulding assembly is provided at the bottom of the operating table, and the demoulding assembly includes a slide rail and a support plate. Two groups of the slide rails are provided at the bottom of the operating table, a support plate is provided between the bottoms of the two groups of the operating tables, and a motor is provided at the bottom of the support plate.

[0010] Furthermore, a threaded rod is provided at the output end of the motor, a lifting column is provided on the surface of the threaded rod, and sliding blocks are provided on the outer surfaces of both sides of the lifting column.

[0011] Furthermore, the motor is electrically connected to an external power source via a control switch, and the motor is fixedly connected to the threaded rod after penetrating the support plate.

[0012] Furthermore, the threaded rod and the lifting column are threadedly connected, the lifting column is slidably connected to the slide rail via the slider, and the inner walls on both sides of the slide rail are in contact with the outer surfaces on both sides of the slider.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the lower mold needs to be replaced, the handle can be rotated in the reverse direction to drive the bidirectional screw to rotate, so that the moving block drives the card slot and the card block to separate, and then the lower mold can be directly removed. When the lower mold needs to be installed, the handle can be rotated forward, thus realizing the rapid disassembly and assembly of the lower mold, avoiding the problem that the existing lower mold is very inconvenient to disassemble.

[0015] 2. In the utility model, after the die-casting is completed, the motor can be turned on to drive the threaded rod to rotate, so that the threaded rod and the lifting column rotate in a threaded manner, and the lower mold is lifted upward, thereby completing rapid demolding, avoiding the problem that the existing lower mold is inconvenient to demold, and improving the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a die-casting mold for an aluminum alloy angle bracket is proposed for the utility model;

[0017] Figure 2 The utility model provides a schematic cross-sectional structure diagram of a die-casting die for an aluminum alloy angle bracket;

[0018] Figure 3 The utility model provides a first partial structural schematic diagram of an aluminum alloy angle bracket die-casting mold;

[0019] Figure 4 A schematic diagram of the push plate explosion structure of an aluminum alloy angle bracket die-casting die is provided for the utility model;

[0020] Figure 5A second partial structural schematic diagram of a die-casting die for an aluminum alloy angle bracket is provided for the utility model;

[0021] Figure 6 The utility model provides a schematic diagram of the explosion structure of a lifting column of an aluminum alloy angle bracket die-casting mold.

[0022] Legend: 1. Operating table; 2. Disassembly and assembly components; 201. Screw groove; 202. Bidirectional screw; 203. Bearing; 204. Handle; 205. Moving block; 206. Threaded hole; 207. Push plate; 208. Slot; 209. Sliding hole; 210. Sliding rod; 211. Support block; 212. Lower mold; 213. Block; 3. Demolding component; 301. Slide rail; 302. Support plate; 303. Motor; 304. Threaded rod; 305. Lifting column; 306. Sliding block. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 6As shown, the utility model provides an aluminum alloy angle bracket die-casting mold, including an operating table 1, a disassembly assembly 2 is arranged on the surface of the operating table 1, and the disassembly assembly 2 includes a screw groove 201 and a bidirectional screw 202, the screw groove 201 is opened on the front surface of the operating table 1, and the bidirectional screw 202 is arranged inside the screw groove 201, a bearing 203 is arranged at one end of the bidirectional screw 202, and a handle 204 is arranged at the other end of the bidirectional screw 202, and a moving block 205 is arranged on the surface of the bidirectional screw 202, and a threaded hole 206 is arranged at the bottom of the moving block 205, and a push plate 207 is fixedly connected to one side of the moving block 205, and a card slot 208 is arranged on the central position surface of the push plate 207, and a sliding hole 204 is arranged on one side of the push plate 207 9. A slide rod 210 is inserted through the interior of the slide hole 209, and support blocks 211 are fixedly connected to both sides of the slide rod 210. A lower mold 212 is provided at the center of the surface of the operating table 1, and blocks 213 are provided on the outer surfaces of both sides of the lower mold 212. The bidirectional screw 202 is fixedly connected to the handle 204, and the bidirectional screw 202 is rotatably connected to the bearing 203 through the screw groove 201. The bidirectional screw 202 is threadedly connected to the moving block 205 through the threaded hole 206. The push plate 207 is slidably connected to the slide rod 210 through the slide hole 209. The position and size of the card slot 208 match the position and size of the card block 213, and the card block 213 and the card slot 208 are engaged.

[0026] The effect achieved by the entire embodiment 1 is that when it is necessary to die-cast angle brackets of different sizes, it is necessary to replace the lower molds 212 of different sizes. When it is necessary to disassemble the lower mold 212, the handle 204 can be rotated in the opposite direction first, so that the handle 204 drives the bidirectional screw 202 to rotate in the opposite direction in the screw groove 201. The bearing 203 can make the rotation of the bidirectional screw 202 more stable. At this time, the two groups of moving blocks 205 will also rotate with the bidirectional screw 202 through the threaded holes 206, thereby driving the two groups of push plates 207 to move to both sides at the same time, and the other sides of the two groups of push plates 207 will also slide with the slide rod 210 through the slide holes 209, thereby improving the stability of the push plates 207 when moving, and The push plate 207 drives the slot 208 and the block 213 to separate, and then the lower mold 212 can be directly removed from the surface of the operating table 1. When the lower mold 212 needs to be installed, the lower mold 212 is first placed on the surface of the operating table 1, and then the handle 204 can be rotated forward, so that the handle 204 drives the bidirectional screw 202 to rotate forward, so that the two groups of moving blocks 205 push the two groups of push plates 207 to move inward, and the slot 208 and the block 213 are engaged and fixed, so that the lower mold 212 can be quickly disassembled and assembled, avoiding the problem that the existing lower mold 212 is fixed by multiple groups of threads, which is very inconvenient during disassembly, and improving the production efficiency during die casting.

[0027] Embodiment 2, as Figure 1-Figure 6 As shown, a demoulding assembly 3 is provided at the bottom of the operating table 1, and the demoulding assembly 3 includes a slide rail 301 and a support plate 302. Two groups of slide rails 301 are provided at the bottom of the operating table 1, and a support plate 302 is provided between the bottoms of the two groups of operating tables 1. A motor 303 is provided at the bottom of the support plate 302, and a threaded rod 304 is provided at the output end of the motor 303. A lifting column 305 is provided on the surface of the threaded rod 304, and sliders 306 are provided on the outer surfaces of both sides of the lifting column 305. The motor 303 is electrically connected to an external power supply through a control switch. After the motor 303 passes through the support plate 302, a fixed connection is formed between the motor 303 and the threaded rod 304. A threaded connection is formed between the threaded rod 304 and the lifting column 305. The lifting column 305 is slidably connected to the slide rail 301 through the slider 306, and the inner surface walls on both sides of the slide rail 301 are in contact with the outer surfaces on both sides of the slider 306.

[0028] The effect achieved by the entire embodiment 2 is that, during die-casting, the top of the lifting column 305 is flush with the internal height of the lower mold 212. When the die-casting is completed, the forward rotation function of the motor 303 can be turned on, so that the motor 303 can drive the threaded rod 304 to rotate, thereby causing the threaded rod 304 and the lifting column 305 to rotate in a threaded manner and drive the lifting column 305 to move upward. At this time, the slider 306 will also slide upward in the slide rail 301, and the top of the lifting column 305 will penetrate the lower mold 212 and lift the finished product in the lower mold 212 upward, thereby completing rapid demolding, and then the reverse rotation function of the motor 303 is turned on to drive the lifting column 305 to move downward. This avoids the problem that the existing lower mold 212 is inconvenient to demold, thereby improving overall practicality.

[0029] Working principle: When the lower mold 212 needs to be replaced, the handle 204 can be rotated in the reverse direction to drive the bidirectional screw 202 to rotate, so that the moving block 205 drives the slot 208 to separate from the block 213, and then the lower mold 212 can be directly removed. When the lower mold 212 needs to be installed, the handle 204 can be rotated forward, so that the lower mold 212 can be quickly disassembled and assembled, avoiding the problem that the existing lower mold 212 is very inconvenient to disassemble. After the die-casting is completed, the motor 303 can be turned on to drive the threaded rod 304 to rotate, so that the threaded rod 304 and the lifting column 305 are threadedly rotated, and the lower mold 212 is lifted upward, thereby completing the quick demoulding, avoiding the problem that the existing lower mold 212 is inconvenient to demould, and improving the overall practicality.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A die-casting die for an aluminum alloy angle bracket, comprising an operating table (1), characterized in that: The surface of the operating table (1) is provided with a disassembly and assembly component (2); The disassembly assembly (2) comprises a screw groove (201) and a bidirectional screw (202); the screw groove (201) is provided on the front surface of the operating table (1); a bidirectional screw (202) is arranged inside the screw groove (201); a bearing (203) is arranged at one end of the bidirectional screw (202); a handle (204) is arranged at the other end of the bidirectional screw (202); a moving block (205) is arranged on the surface of the bidirectional screw (202); a threaded hole (206) is arranged at the bottom of the moving block (205); A push plate (207) is fixedly connected to one side of the moving block (205), a clamping groove (208) is arranged on the central surface of the push plate (207), a sliding hole (209) is opened on one side of the push plate (207), a sliding rod (210) is inserted through the inside of the sliding hole (209), and support blocks (211) are fixedly connected to both sides of the sliding rod (210), a lower mold (212) is arranged at the central position of the surface of the operating table (1), and clamping blocks (213) are arranged on the outer surfaces of both sides of the lower mold (212).

2. The die-casting mold for the aluminum alloy angle bracket according to claim 1 is characterized in that: The bidirectional screw (202) and the handle (204) are fixedly connected, and the bidirectional screw (202) is rotationally connected to the bearing (203) via the screw groove (201).

3. The die-casting mold for the aluminum alloy angle bracket according to claim 2, characterized in that: The bidirectional screw (202) is threadedly connected to the moving block (205) through the threaded hole (206), and the push plate (207) is slidably connected to the sliding rod (210) through the sliding hole (209).

4. The die-casting mold for the aluminum alloy angle bracket according to claim 3 is characterized in that: The position and size of the card slot (208) match the position and size of the card block (213), and a card-engaging connection is formed between the card block (213) and the card slot (208).

5. The die-casting mold for the aluminum alloy angle bracket according to claim 1, characterized in that: A demoulding assembly (3) is arranged at the bottom of the operating table (1), and the demoulding assembly (3) comprises a slide rail (301) and a support plate (302). Two groups of the slide rails (301) are arranged at the bottom of the operating table (1), a support plate (302) is arranged between the bottoms of the two groups of the operating tables (1), and a motor (303) is arranged at the bottom of the support plate (302).

6. The die-casting mold for the aluminum alloy angle bracket according to claim 5, characterized in that: The output end of the motor (303) is provided with a threaded rod (304), the surface of the threaded rod (304) is provided with a lifting column (305), and the outer surfaces of both sides of the lifting column (305) are provided with sliding blocks (306).

7. The die-casting mold for the aluminum alloy angle bracket according to claim 6, characterized in that: The motor (303) is electrically connected to an external power source via a control switch, and the motor (303) passes through the support plate (302) and is fixedly connected to the threaded rod (304).

8. The die-casting mold for the aluminum alloy angle bracket according to claim 7, characterized in that: The threaded rod (304) and the lifting column (305) are threadedly connected, and the lifting column (305) is slidably connected to the slide rail (301) via the slider (306), and the inner walls on both sides of the slide rail (301) are in contact with the outer surfaces on both sides of the slider (306).

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