Hardware die-casting die

Abstract

The utility model belongs to the technical field of hardware die-casting, and particularly relates to a hardware die-casting die which comprises a die base. A mold electric push rod is mounted on the outer surface wall of the mold base; the output end of the mold electric push rod is fixedly connected with a top plate; the bottom of the top plate is fixedly connected with an upper mold; the inner bottom wall of the upper mold is fixedly connected with a coiled pipe; the two ends of the coiled pipe communicate with communicating pieces. A connecting pipe is communicated between the communicating pieces; a water pump is mounted at one end of the connecting pipe; a condenser is mounted at the other end of the connecting pipe; during working, the water pump is arranged to drive condensate in the connecting pipe and the coiled pipe to be circularly transported, and then after the condensate in the coiled pipe absorbs heat in the mold, the heat is transported into the condenser to be cooled and discharged, and the purpose of circular heat dissipation is achieved; and cooling and shaping of the hardware are accelerated.

Description

Technical Field

[0001] This utility model belongs to the field of hardware die casting technology, specifically a hardware die casting mold. Background Technology

[0002] Hardware is a type of metal component manufactured through physical methods such as processing, casting, rolling, and cutting. It is widely used in fields such as construction and furniture.

[0003] In current technology, hardware die-casting molds typically employ an upper mold and a lower mold design. After the upper and lower molds are die-cast using an electric push rod, the molten metal can be cooled and solidified inside the mold.

[0004] Existing die-casting molds for hardware parts require molten metal to be poured into the mold after it has been heated, and the molten metal needs to cool and solidify inside the mold. However, traditional hardware parts are cooled by placing them in the mold, which makes the cooling and solidification of the molten metal extremely slow. Therefore, a new die-casting mold for hardware parts is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a die-casting mold for hardware parts.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A hardware die-casting mold of this utility model includes a mold base; a mold electric push rod is installed on the outer wall of the mold base; a top plate is fixedly connected to the output end of the mold electric push rod; an upper mold is fixedly connected to the bottom of the top plate; a serpentine tube is fixedly connected to the inner bottom wall of the upper mold; both ends of the serpentine tube are connected to connecting parts; a connecting pipe is connected between the connecting parts; a water pump is installed at one end of the connecting pipe; a condenser is installed at the other end of the connecting pipe; and the bottom of the water pump is installed on the top of the top plate.

[0007] Preferably, a connecting plate is fixedly connected to the bottom of the top plate; the connecting plate is slidably connected to the mold base; a trigger rod is fixedly connected to the bottom of the connecting plate; and an auxiliary block is fixedly connected to the inner top wall of the mold base.

[0008] Preferably, a trigger switch is installed on the inner top wall of the auxiliary block; a movable rod is slidably connected to the bottom of the auxiliary block.

[0009] Preferably, a damping rod is fixedly connected to the bottom of the movable rod; the damping rod is fixedly connected to a return spring via an auxiliary block.

[0010] Preferably, an installation base is installed on the inner bottom wall of the mold base; a telescopic electric actuator is installed on the top of the installation base; and the telescopic electric actuator is electrically connected to a trigger switch.

[0011] Preferably, a lower mold is fixedly connected to the top of the mold base; a release plate is fixedly connected to the output end of the telescopic electric push rod; and the release plate is slidably connected to the lower mold.

[0012] Preferably, a door hinge is installed on the side of the mold base; an opening and closing door is fixedly connected to the side of the door hinge; and a door handle is fixedly connected to the side of the opening and closing door.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides a die-casting mold for hardware parts. By setting a water pump to drive the condensate inside the connecting pipe and the serpentine tube to circulate and transport it, the condensate inside the serpentine tube absorbs the heat inside the mold and then transports the heat to the condenser for cooling and discharge, thereby achieving the purpose of circulating heat dissipation and accelerating the cooling and shaping of the hardware parts.

[0015] This utility model provides a die-casting mold for hardware parts. By setting a trigger structure, the top plate can be raised to control the telescopic electric push rod to lift the ejector plate, thereby allowing the ejector plate to eject the hardware parts. This optimizes the problem of inconvenient removal of hardware parts after die-casting and cooling. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 This is a perspective view of the entire utility model;

[0019] Figure 2 This is a perspective view of the top plate in this utility model;

[0020] Figure 3 This is a perspective view of the mold base in this utility model;

[0021] Figure 4 This is an enlarged view of point A in this utility model.

[0022] Legend:

[0023] 1. Mold base; 2. Mold electric actuator; 3. Top plate; 4. Water pump; 5. Connecting component; 6. Connecting pipe; 7. Condenser; 8. Opening door; 9. Door hinge; 10. Lower mold; 11. Ejection plate; 12. Serpentine tube; 13. Connecting plate; 14. Mounting base; 15. Telescopic electric actuator; 16. Upper mold; 17. Trigger rod; 18. Auxiliary block; 19. Trigger switch; 20. Movable rod; 21. Return spring; 22. Damping rod; 23. Door handle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-4 This utility model provides a die-casting mold for hardware parts, including a mold base 1; a mold electric push rod 2 is installed on the outer wall of the mold base 1; a top plate 3 is fixedly connected to the output end of the mold electric push rod 2; an upper mold 16 is fixedly connected to the bottom of the top plate 3; a serpentine tube 12 is fixedly connected to the inner bottom wall of the upper mold 16; both ends of the serpentine tube 12 are connected to connecting parts 5; a connecting pipe 6 is connected between the connecting parts 5; a water pump 4 is installed at one end of the connecting pipe 6; a condenser 7 is installed at the other end of the connecting pipe 6; the bottom of the water pump 4 is installed on the top of the top plate 3; during operation, the connecting pipe 6 and the inside of the serpentine tube 12 are filled with condensate, which allows the serpentine tube 12 to absorb and remove the heat of the hardware parts inside the mold, and the water pump 4 can circulate and transport the condensate inside the serpentine tube 12 and the connecting pipe 6. When the condensate is transported to the inside of the condenser 7, the condenser 7 can discharge the heat inside the condensate, which facilitates the condensate to absorb the heat inside the mold again. This cycle can accelerate the cooling and shaping of the hardware parts.

[0027] Furthermore, such as Figure 3 and Figure 4As shown, a connecting plate 13 is fixedly connected to the bottom of the top plate 3; the connecting plate 13 is slidably connected to the mold base 1; a trigger rod 17 is fixedly connected to the bottom of the connecting plate 13; an auxiliary block 18 is fixedly connected to the inner top wall of the mold base 1; a trigger switch 19 is installed on the inner top wall of the auxiliary block 18; a movable rod 20 is slidably connected to the bottom of the auxiliary block 18; a damping rod 22 is fixedly connected to the bottom of the movable rod 20; a return spring 21 is fixedly connected to the damping rod 22 through the auxiliary block 18; the mold base 1 A mounting base 14 is installed on the inner bottom wall of the mold base 1; a telescopic electric actuator 15 is installed on the top of the mounting base 14; the telescopic electric actuator 15 is electrically connected to a trigger switch 19; a lower mold 10 is fixedly connected to the top of the mold base 1; an ejection plate 11 is fixedly connected to the output end of the telescopic electric actuator 15; the ejection plate 11 is slidably connected to the lower mold 10; a door hinge 9 is installed on the side of the mold base 1; an opening and closing door 8 is fixedly connected to the side of the door hinge 9; a door handle 23 is fixedly connected to the side of the opening and closing door 8. During operation, starting the mold electric push rod 2 controls the rise and fall of the top plate 3 and the upper mold 16. During the rise of the top plate 3, the connecting plate 13 rises synchronously, causing the trigger rod 17 to contact the damping rod 22, which compresses the return spring 21. At the same time, the movable rod 20 slides inside the auxiliary block 18, which triggers the trigger switch 19, causing the telescopic electric push rod 15 to start and lift the ejector plate 11, allowing the ejector plate 11 to eject the cooled and shaped hardware parts.

[0028] Working principle: The connecting pipe 6 and the serpentine pipe 12 are filled with condensate, which allows the serpentine pipe 12 to absorb and remove the heat from the hardware inside the mold. The water pump 4 circulates the condensate inside the serpentine pipe 12 and the connecting pipe 6. When the condensate is transported to the condenser 7, the condenser 7 can discharge the heat inside the condensate, making it easier for the condensate to absorb the heat from the mold again. This circulation process can accelerate the cooling and shaping of the hardware. Activating the mold electric push rod 2 can control the rise and fall of the top plate 3 and the upper mold 16. During the rise of the top plate 3, the connecting plate 13 will rise synchronously, which will cause the trigger rod 17 to contact the damping rod 22, compressing the return spring 21. At the same time, the movable rod 20 slides inside the auxiliary block 18, which will trigger the trigger switch 19, causing the telescopic electric push rod 15 to start and lift the ejector plate 11, which can then eject the cooled and shaped hardware.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A die-casting mold for hardware parts, comprising a mold base (1); characterized in that: The outer wall of the mold base (1) is equipped with a mold electric push rod (2); the output end of the mold electric push rod (2) is fixedly connected to a top plate (3); the bottom of the top plate (3) is fixedly connected to an upper mold (16); the inner bottom wall of the upper mold (16) is fixedly connected to a serpentine tube (12); both ends of the serpentine tube (12) are connected to a connecting piece (5); the connecting pieces (5) are connected to a connecting pipe (6); a water pump (4) is installed at one end of the connecting pipe (6); a condenser (7) is installed at the other end of the connecting pipe (6); the bottom of the water pump (4) is installed on the top of the top plate (3).

2. The die-casting mold for hardware parts as described in claim 1, characterized in that: A connecting plate (13) is fixedly connected to the bottom of the top plate (3); the connecting plate (13) is slidably connected to the mold base (1); a trigger rod (17) is fixedly connected to the bottom of the connecting plate (13); and an auxiliary block (18) is fixedly connected to the inner top wall of the mold base (1).

3. The die-casting mold for hardware parts as described in claim 2, characterized in that: A trigger switch (19) is installed on the inner top wall of the auxiliary block (18); a movable rod (20) is slidably connected to the bottom of the auxiliary block (18).

4. The die-casting mold for hardware parts as described in claim 3, characterized in that: The bottom of the movable rod (20) is fixedly connected to a damping rod (22); the damping rod (22) is fixedly connected to a return spring (21) via an auxiliary block (18).

5. A die-casting mold for hardware parts as described in claim 1, characterized in that: The inner bottom wall of the mold base (1) is fitted with an installation base (14); the top of the installation base (14) is fitted with a telescopic electric push rod (15); the telescopic electric push rod (15) is electrically connected to a trigger switch (19).

6. A die-casting mold for hardware parts as described in claim 5, characterized in that: The top of the mold base (1) is fixedly connected to the lower mold (10); the output end of the telescopic electric push rod (15) is fixedly connected to the ejection plate (11); the ejection plate (11) is slidably connected to the lower mold (10).

7. A die-casting mold for hardware parts as described in claim 1, characterized in that: A door hinge (9) is installed on the side of the mold base (1); an opening and closing door (8) is fixedly connected to the side of the door hinge (9); and a door handle (23) is fixedly connected to the side of the opening and closing door (8).

Images