Integrated die-casting die demolding mechanism

Abstract

The utility model relates to the technical field of die demolding mechanisms, and discloses an integrated die-casting die demolding mechanism which comprises a base, a lower die is fixedly connected to the top of the base, a plurality of demolding grooves are formed in the surface of the lower die, and demolding mechanisms are installed in the demolding grooves. One side of the base is fixedly connected with a water cooling box, and a refrigeration mechanism is installed on the surface of the water cooling box. According to the integrated die-casting die demolding mechanism, through the arrangement of the demolding mechanism, when the integrated die-casting die demolding mechanism is used, a workpiece is placed in a demolding groove, external force is applied, the workpiece extrudes a plurality of demolding blocks at the bottom, and torsional springs on the two sides of each demolding block are stressed to generate opposite acting force; and the reverse acting force provided by the torsion drives the demolding block to return to the initial position, so that the pressed workpiece is ejected out from the interior of the lower mold, a worker can conveniently take the workpiece, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mold demolding mechanisms, and in particular to an integrated die-casting mold demolding mechanism. Background Technology

[0002] Die casting, as a highly efficient metal forming process, plays a crucial role in modern manufacturing. By injecting molten metal into a mold cavity under high pressure, die casting can produce parts with complex shapes, high dimensional accuracy, and excellent surface quality, and is widely used in many fields such as automobiles, aerospace, and electronics. In the die casting production process, the demolding process is a critical step, directly affecting the quality of the castings, production efficiency, and the service life of the mold. However, traditional die casting mold demolding mechanisms face many challenges in practical applications.

[0003] Some traditional demolding mechanisms require manual intervention during operation, such as manual assistance in removing parts or preliminary handling of the demolded castings. Manual operation is not only slow but also susceptible to human error, resulting in poor consistency and stability. This increases labor intensity and can lead to production stoppages due to human error, further reducing production efficiency. Therefore, an integrated die-casting mold demolding mechanism is proposed. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide an integrated die-casting mold demolding mechanism, which solves the problem mentioned in the background art that some traditional demolding mechanisms require manual intervention during operation, such as manual assistance in removing parts or preliminary handling of the demolded castings. Manual operation is not only slow but also easily affected by human factors, resulting in poor consistency and stability. This not only increases labor intensity but may also cause production stoppages due to human error, further reducing production efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an integrated die-casting mold demolding mechanism, comprising a base, a lower mold fixedly connected to the top of the base, a plurality of demolding grooves formed on the surface of the lower mold, a demolding mechanism installed inside the demolding grooves, a water-cooling box fixedly connected to one side of the base, a refrigeration mechanism installed on the surface of the water-cooling box, the demolding mechanism comprising a support block installed inside the demolding grooves, a fixed cylinder fixedly connected to one side of the support block, a torsion spring fixedly connected to one side of the fixed cylinder, a rotating rod fixedly connected to one side of the torsion spring, and a demolding module fixedly connected to one side of the rotating rod; the refrigeration mechanism comprising a semiconductor refrigeration chip installed on the surface of the water-cooling box, a battery electrically connected to one side of the semiconductor refrigeration chip via a power line, and a switch electrically connected to the other side of the semiconductor refrigeration chip via a power line.

[0008] As a further embodiment of this invention, the hot side of the semiconductor refrigeration chip is located outside the water-cooled box, and the cold side of the semiconductor refrigeration chip is located inside the water-cooled box. The water-cooled box provides a cooling function.

[0009] As a further embodiment of this utility model, a placement plate is fixedly connected to one side of the water-cooled box, and a cooling fan is installed on the surface of the placement plate. The cooling fan serves to dissipate heat.

[0010] As a further embodiment of this utility model, the lower mold has an internal cavity, and an inlet pipe is connected through the cavity. A water pump is connected through the end of the inlet pipe, and the water pump is used to deliver water.

[0011] As a further embodiment of this utility model, the input end of the water pump is connected to the inside of the water-cooled box through a pipe, and one side of the water pump is connected to the surface of the lower mold by bolts and threads. The lower mold is designed to press the workpiece.

[0012] As a further embodiment of this utility model, a return pipe is connected through one side of the cavity, and a valve is installed on the surface of the return pipe. The valve controls the flow rate.

[0013] As a further embodiment of this utility model, the surface of the water-cooled box is provided with a liquid injection port, and a scale plate is installed on the front of the water-cooled box. The scale plate serves to observe the capacity.

[0014] (III) Beneficial Effects

[0015] This utility model provides an integrated die-casting mold demolding mechanism, which has the following beneficial effects:

[0016] 1. This integrated die-casting mold demolding mechanism, through its design, allows the workpiece to be placed inside the demolding groove during use. Applying external force causes the workpiece to press against several demolding modules at the bottom. The torsion springs on both sides of the demolding modules generate a reverse force. When the force on the workpiece surface disappears, the reverse force provided by the torsion drives the demolding modules back to the starting position, thereby ejecting the pressed workpiece from inside the lower mold. This facilitates the workers in picking up the workpiece and improves work efficiency.

[0017] This integrated die-casting mold demolding mechanism, through the setting of a cooling system, generates a large amount of heat inside the lower mold during use. A water pump drives the coolant to circulate inside the lower mold, carrying away the heat from the surface of the lower mold. At the same time, the used coolant is cooled by the cold air provided by the semiconductor cooling chip inside the water cooling box, thereby achieving the effect of rapid cooling of the equipment and extending the service life of the demolding structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the demolding mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the refrigeration mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the base structure of this utility model.

[0022] In the diagram: 1. Base; 2. Lower mold; 3. Demolding mechanism; 301. Support block; 302. Fixed cylinder; 303. Torsion spring; 304. Rotating rod; 305. Demolding module; 4. Water-cooled box; 5. Refrigeration mechanism; 501. Semiconductor cooling chip; 502. Battery; 503. Switch; 6. Placement plate; 7. Cooling fan; 8. Liquid inlet pipe; 9. Water pump; 10. Return pipe; 11. Valve; 12. Liquid injection port; 13. Scale plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 4This utility model provides a technical solution: an integrated die-casting mold demolding mechanism, including a base 1, a lower mold 2 fixedly connected to the top of the base 1, several demolding grooves on the surface of the lower mold 2, and a demolding mechanism 3 installed inside the demolding grooves. The demolding mechanism 3 allows the pressed workpiece to be ejected from inside the lower mold 2, facilitating workmanship and improving work efficiency. A water-cooling box 4 is fixedly connected to one side of the base 1, and a cooling mechanism 5 is installed on the surface of the water-cooling box 4. The cooling mechanism 5 achieves rapid cooling of the equipment, extending the service life of the demolding structure.

[0025] The demolding mechanism 3 includes a support block 301 installed inside the demolding groove. A fixed cylinder 302 is fixedly connected to one side of the support block 301. A torsion spring 303 is fixedly connected to one side of the fixed cylinder 302. A rotating rod 304 is fixedly connected to one side of the torsion spring 303. A demolding module 305 is fixedly connected to one side of the rotating rod 304.

[0026] The refrigeration mechanism 5 includes a semiconductor refrigeration chip 501 mounted on the surface of the water-cooled box 4. One side of the semiconductor refrigeration chip 501 is electrically connected to a battery 502 via a power line, and the other side of the semiconductor refrigeration chip 501 is electrically connected to a switch 503 via a power line.

[0027] The hot side of the semiconductor cooling chip 501 is located outside the water-cooled box 4, and the cold side of the semiconductor cooling chip 501 is located inside the water-cooled box 4. The water-cooled box 4 is designed to achieve the function of cooling.

[0028] A placement plate 6 is fixedly connected to one side of the water-cooled box 4. A cooling fan 7 is installed on the surface of the placement plate 6. The cooling fan 7 plays a role in heat dissipation.

[0029] The lower mold 2 has an internal cavity, and an inlet pipe 8 is connected through the cavity. A water pump 9 is connected through the end of the inlet pipe 8. The water pump 9 is used to transport water.

[0030] The input end of the water pump 9 is connected to the inside of the water-cooled box 4 through a pipe. One side of the water pump 9 is connected to the surface of the lower mold 2 by bolts and threads. The lower mold 2 is designed to press the workpiece.

[0031] A return pipe 10 is connected through one side of the cavity, and a valve 11 is installed on the surface of the return pipe 10. The valve 11 is used to control the flow rate.

[0032] The surface of the water-cooled box 4 is provided with a liquid injection port 12, and a scale plate 13 is installed on the front of the water-cooled box 4. The scale plate 13 is used to observe the capacity.

[0033] In this invention, the working steps of the device are as follows:

[0034] First step: When using it, place the workpiece inside the demolding groove and apply external force so that the workpiece squeezes several demolding modules 305 at the bottom. The torsion springs 303 on both sides of the demolding module 305 are subjected to force and generate a reverse force. When the force on the surface of the workpiece disappears, the reverse force provided by the torsion will drive the demolding module 305 back to the starting position.

[0035] The second step: During use, a large amount of heat is generated inside the lower mold 2. The water pump 9 drives the coolant to circulate inside the lower mold 2, carrying away the heat from its surface. Simultaneously, the used coolant is cooled by the cooling air provided by the semiconductor cooling chip 501 inside the water-cooled box 4. It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of the utility model. The technical details of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art, understanding the principle of the above utility model, can clearly understand the specifics of its power mechanism, power supply system, and control system. The control method in the application document is automatic control via a controller, and the controller's control circuit can be implemented through simple programming by those skilled in the art.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated die-casting mold demolding mechanism, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the lower mold (2), and the surface of the lower mold (2) is provided with several demolding grooves. The demolding mechanism (3) is installed inside the demolding groove. A water-cooled box (4) is fixedly connected to one side of the base (1), and a refrigeration mechanism (5) is installed on the surface of the water-cooled box (4). The demolding mechanism (3) includes a support block (301) installed inside the demolding groove. A fixed cylinder (302) is fixedly connected to one side of the support block (301). A torsion spring (303) is fixedly connected to one side of the fixed cylinder (302). A rotating rod (304) is fixedly connected to one side of the torsion spring (303). A demolding module (305) is fixedly connected to one side of the rotating rod (304). The refrigeration mechanism (5) includes a semiconductor refrigeration chip (501) mounted on the surface of the water-cooled box (4). One side of the semiconductor refrigeration chip (501) is electrically connected to a battery (502) via a power line, and the other side of the semiconductor refrigeration chip (501) is electrically connected to a switch (503) via a power line.

2. The integrated die-casting mold demolding mechanism according to claim 1, characterized in that: The hot side of the semiconductor cooling chip (501) is located outside the water-cooled box (4), and the cold side of the semiconductor cooling chip (501) is located inside the water-cooled box (4).

3. The integrated die-casting mold demolding mechanism according to claim 1, characterized in that: A placement plate (6) is fixedly connected to one side of the water-cooled box (4), and a cooling fan (7) is installed on the surface of the placement plate (6).

4. The integrated die-casting mold demolding mechanism according to claim 1, characterized in that: The lower mold (2) has an internal cavity, and an inlet pipe (8) is connected through the cavity. A water pump (9) is connected through the end of the inlet pipe (8).

5. The integrated die-casting mold demolding mechanism according to claim 4, characterized in that: The input end of the water pump (9) is connected to the inside of the water-cooled box (4) through a pipe, and one side of the water pump (9) is connected to the surface of the lower mold (2) by bolt thread.

6. The integrated die-casting mold demolding mechanism according to claim 4, characterized in that: A return pipe (10) is connected through one side of the cavity, and a valve (11) is installed on the surface of the return pipe (10).

7. The integrated die-casting mold demolding mechanism according to claim 1, characterized in that: The surface of the water-cooled box (4) is provided with a liquid injection port (12), and a scale plate (13) is installed on the front of the water-cooled box (4).

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