Die-casting die capable of automatically returning materials

Abstract

The utility model relates to the technical field of die-casting dies, and discloses a die-casting die capable of automatically returning materials, which comprises a base, a connector arranged on the side wall of the base, an internal pipe arranged at the output end of the connector, branch pipes arranged on two sides of the internal pipe, vertical pipes arranged at the output ends of the branch pipes, a connecting pipe arranged at the top of the vertical pipes, and a rotating head arranged at the top of the connecting pipe. The upper die is driven to move upwards to be separated from the lower die plate after the telescopic column extends, a die casting is carried by the upper die to move upwards at the moment, the push column located on the side wall of the fixed connection block extends at the moment, and the die casting is pressed downwards to be separated from the upper die. Therefore, convenient material returning can be achieved after die-casting forming of a die casting, the trouble of manual material returning and taking from the interior of the die is omitted, the convenience of the die-casting die in use is improved, and the machining efficiency of the die-casting die is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die-casting molds, in particular to a die-casting mold capable of automatically discharging materials. Background Technique

[0002] A die-casting mold is a mold used for die-casting processes and usually consists of two parts: an upper mold and a lower mold. Die-casting molds are usually made of metal materials such as aluminum alloy, steel, etc. During die-casting, liquid metal is injected into the mold and, after solidification, finally forms the required parts or products.

[0003] In the existing die-casting molds, after die-casting and forming, the die-castings are in an embedded state inside the mold, which is not convenient for discharging and removing, thus making the discharging operation of the die-castings relatively inconvenient and affecting the die-casting production efficiency of the die-casting mold. Therefore, we propose a die-casting mold capable of automatically discharging materials. Content of the Utility Model

[0004] The purpose of the utility model is to provide a die-casting mold capable of automatically discharging materials to solve the problem that the mold in the above-mentioned background technique is not convenient for discharging and removing.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A die-casting mold capable of automatically discharging materials, including:

[0006] A base, an interface is provided on the side wall of the base, an internal pipe is provided at the output end of the interface, branch pipes are provided on both sides of the internal pipe, vertical pipes are provided at the output ends of the branch pipes, a connecting pipe is provided at the top of the vertical pipes, a rotating head is provided at the top of the connecting pipe, a fixing piece is fitted on the side wall of the rotating head, a diversion port is provided inside the rotating head, and a retaining net is provided at the top of the rotating head;

[0007] A lower template, the lower template is arranged on the top of the base, an upper mold is arranged on the top of the lower template, a positioning groove matching the upper mold is opened on the top of the lower template, a connecting plate is arranged on the top of the upper mold, a telescopic column is arranged at the rear side of the connecting plate, a fixing block is arranged on the top of the connecting plate, and a pushing column is arranged on the side wall of the fixing block.

[0008] Preferably, the internal pipe is embedded inside the base.

[0009] Preferably, a liquid injection port is opened on the top of the upper mold.

[0010] Preferably, locking bolts are provided on the side wall of the fixing piece.

[0011] Preferably, the fixing piece is fixedly connected to the side wall of the vertical pipe.

[0012] Preferably, a connecting piece is provided on the side wall of the rotating head.

[0013] Preferably, the push column is fitted to the top of the upper die.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. After the telescopic column extends, it drives the upper die to move upward and separate from the lower template. At this time, the die-casting part is carried upward by the upper die. At this time, the push column located on the side wall of the fixed block extends, so that the die-casting part is pressed downward and separated from the upper die, thus realizing convenient material ejection after the die-casting part is die-cast. It saves the trouble of manually removing the material from the die, increases the convenience of using the die-casting die, and improves the processing efficiency of the die-casting die.

[0016] 2. After the die-casting die is die-cast, air is provided to the interface by an external air pump. Then the air enters the branch pipe through the internal pipe and is blown out from the rotating head at the top of the vertical pipe to the outside of the die-casting die. The locking bolt can be loosened in advance and cooperated with the fixed piece to adjust the rotating head, so as to change the blowing direction. Thus, multiple rotating heads are used to blow air to the die-casting die for cooling, which improves the heat dissipation and cooling speed of the die-casting die and the die-casting part, and shortens the waiting time for cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic sectional structure diagram of the lower template and the upper die of the present utility model;

[0019] Figure 3 is a schematic combined structure diagram of the internal pipe and the branch pipe of the present utility model.

[0020] In the figure: 100, base; 110, interface; 111, internal pipe; 112, branch pipe; 120, vertical pipe; 121, connecting pipe; 130, rotating head; 131, fixed piece; 132, locking bolt; 133, retaining net; 134, diversion port; 135, connecting piece; 200, lower template; 201, positioning groove; 210, upper die; 211, liquid injection port; 212, connecting plate; 213, telescopic column; 220, fixed block; 221, push column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1 - 3 , a die-casting mold capable of automatically discharging materials in the figure, including:

[0024] An interface 110 is provided on the side wall of the base 100. The input end of the interface 110 is connected to a common air pump on the external market. The output end of the interface 110 is provided with an internal pipe 111. Branch pipes 112 are provided on both sides of the internal pipe 111. The output end of the branch pipe 112 is provided with a vertical pipe 120. The top of the vertical pipe 120 is provided with a connecting pipe 121. The connecting pipe 121 uses a common rubber pipe on the market. The top of the connecting pipe 121 is provided with a rotating head 130. A fixing piece 131 is fitted on the side wall of the rotating head 130. A diversion port 134 is provided inside the rotating head 130. A retaining net 133 is provided on the top of the rotating head 130. The retaining net 133 is a common breathable metal net on the market;

[0025] The lower template 200 is arranged on the top of the base 100. An upper mold 210 is arranged on the top of the lower template 200. A positioning groove 201 matching the upper mold 210 is opened on the top of the lower template 200. A connecting plate 212 is arranged on the top of the upper mold 210. A telescopic column 213 fixed to the side wall of the base 100 is arranged at the rear of the connecting plate 212. The telescopic column 213 uses a common electric push rod on the market. An electric push rod is a device that combines a motor and a linear push rod and is used to provide linear motion in a mechanical system. An electric push rod usually consists of a motor, a transmission system, and a push rod. The working principle of the electric push rod is to drive the transmission system through the motor to make the push rod produce a linear operation. The telescopic column 213 is electrically connected to a common reverse switch on the market. A fixing block 220 is arranged on the top of the connecting plate 212. A push column 221 is arranged on the side wall of the fixing block 220. The push column 221 uses a common small electric push rod on the market. The push rod of the push column 221 fits on the top of the upper mold 210.

[0026] Specifically, the internal pipe 111 is embedded inside the base 100.

[0027] Further, a liquid injection port 211 is opened on the top of the upper mold 210.

[0028] Still further, a locking bolt 132 is threadedly connected to the side wall of the fixing piece 131. The locking bolt 132 is threadedly connected to the side wall of the rotating head 130. When the locking bolt 132 is tightened, the angle of the rotating head 130 can be locked in cooperation with the fixing piece 131.

[0029] Still further, the fixing piece 131 is fixed to the side wall of the vertical pipe 120.

[0030] It should be noted that a connecting piece 135 is provided on the side wall of the rotating head 130.

[0031] It should be noted that the push column 221 is fitted to the top of the upper die 210.

[0032] In addition, the above-mentioned electrical components and electrical equipment all use an external power supply. The circuits, electronic components and modules involved in the present utility model are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve improvements to the internal structure and method either.

[0033] Working principle: After the telescopic column 213 extends, it drives the upper die 210 to move upward and separate from the lower template 200. At this time, the die-casting part is carried upward by the upper die 210. At this time, the push column 221 on the side wall of the fixed block 220 extends, so that the die-casting part is pressed downward and separated from the upper die 210, thereby realizing convenient ejection after the die-casting part is die-cast, saving the trouble of manually ejecting and taking the part from the mold, increasing the convenience of using the die-casting mold, and improving the processing efficiency of the die-casting mold; after the die-casting mold is die-cast, an external air pump provides air for the interface 110, and then the air enters the branch pipe 112 through the internal pipe 111 and is blown out from the rotating head 130 at the top of the vertical pipe 120 to the outside of the die-casting mold. The locking bolt 132 can be loosened in advance and the rotating head 130 can be adjusted in cooperation with the fixing piece 131 to change the blowing direction, so as to blow air to the die-casting mold by using a plurality of rotating heads 130 to cool down, improving the heat dissipation and cooling speed of the die-casting mold and the die-casting part, and shortening the waiting time for cooling.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A die-casting mold capable of automatically withdrawing materials, characterized in that: include: A base (100), wherein a port (110) is provided on a side wall of the base (100), an internal pipe (111) is provided at an output end of the port (110), branch pipes (112) are provided on both sides of the internal pipe (111), a vertical pipe (120) is provided at the output end of the branch pipe (112), a connecting pipe (121) is provided at the top of the vertical pipe (120), a rotating head (130) is provided at the top of the connecting pipe (121), a fixing sheet (131) is provided on the side wall of the rotating head (130), a flow guide port (134) is provided inside the rotating head (130), and a blocking net (133) is provided at the top of the rotating head (130); A lower template (200), wherein the lower template (200) is arranged on the top of the base (100), an upper mold (210) is arranged on the top of the lower template (200), a positioning groove (201) matched with the upper mold (210) is opened on the top of the lower template (200), a connecting plate (212) is arranged on the top of the upper mold (210), a telescopic column (213) is arranged on the rear side of the connecting plate (212), a fixing block (220) is arranged on the top of the connecting plate (212), and a push column (221) is arranged on the side wall of the fixing block (220).

2. A die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: The internal tube (111) is embedded in the base (100).

3. The die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: The top of the upper mold (210) is provided with a liquid injection port (211).

4. The die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: The side wall of the fixing plate (131) is provided with a locking bolt (132).

5. The die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: The fixing plate (131) is fixed to the side wall of the vertical pipe (120).

6. The die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: A connecting piece (135) is provided on the side wall of the rotating head (130).

7. The die-casting mold capable of automatically withdrawing materials according to claim 1, characterized in that: The push pin (221) is matched with the top of the upper mold (210).

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