A die-casting mold capable of automatic demolding

Abstract

This utility model discloses a die-casting mold capable of automatic demolding, including a mounting frame with support feet at its outer end and a motor at its right end. It also includes a guide rod, with the guide rod having opposite thread directions at its inner end. A guide block is connected to the guide rod, and the threaded structure at the outer end of the guide rod penetrates the interior of the guide block. Limiting rods are provided at both the front and rear ends of the guide block. A connecting frame is located at the outer end of the limiting rods. This die-casting mold capable of automatic demolding achieves the same effect by installing a telescopic structure on the mounting frame. Simultaneously, the telescopic structure, installed with the internal mold block, allows for the replacement of the internal mold size. Compared to traditional technologies, this offers higher work efficiency. Furthermore, the limiting mold outer plate prevents positional displacement during die casting.

Description

Technical Field

[0001] This utility model relates to the field of die casting mold technology, specifically a die casting mold capable of automatic demolding. Background Technology

[0002] When processing metal parts, a press is used to die-cast the metal block in the die-casting mold. The existing die-casting molds require manual assistance during demolding, which results in low work efficiency. Therefore, it is very important to design a die-casting mold that can automatically demold.

[0003] However, most existing technical solutions have the following drawbacks: they are not convenient for automatic demolding, and it is difficult to change the internal model of the die-casting mold. Therefore, this utility model provides a die-casting mold that can automatically demold to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a die-casting mold that can automatically demold, thereby solving the problems mentioned in the background art, such as the inconvenience of automatic demolding and the difficulty in changing the internal model of the die-casting mold.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a die-casting mold capable of automatic demolding, comprising a mounting frame, a support foot provided at the outer end of the mounting frame, a motor provided at the right end of the mounting frame, and a guide rod, wherein the guide rod is installed at the inner end of the mounting frame, the guide rod is a rod-shaped structure with opposite thread directions at the left and right ends, and a guide block is connected to the outside of the guide rod, the thread structure at the outer end of the guide rod penetrates the interior of the guide block, and limit rods are provided at both the front and rear ends of the guide block; A connecting frame is provided at the outer end of the limiting rod, and the limiting rod is rotatably connected to the connecting frame. The connecting frame can extend and retract. A connecting assembly is installed at the outer end of the connecting frame, and an inner mold block is provided at the upper end of the connecting assembly. The outer plate of the mold is located at the outer end of the inner mold block, and the inner mold block and the outer plate of the mold are slidably connected.

[0006] Preferably, the guide blocks are horizontally distributed on the outer end of the guide rod, and the right end of the guide rod is connected to the motor. The motor is powered on and drives the guide rod to move.

[0007] Preferably, the outer end of the limiting rod is rotatably connected to the connecting frame.

[0008] Preferably, the connecting assembly includes a connecting plate, a limiting groove, and a connecting bolt.

[0009] Preferably, the outer diameter of the connecting plate is the same as the inner diameter of the outer plate of the mold, and the limiting groove is symmetrically arranged inside the connecting plate. At the same time, the upper end of the connecting frame slides with the connecting plate through the limiting groove.

[0010] Preferably, the connecting block at the lower end of the inner mold block engages with the connecting plate and is connected and fixed by a connecting bolt.

[0011] Preferably, the lower end of the outer plate of the mold is provided with a locking block, and the locking block engages with the upper interior of the mounting frame. The inner end of the locking block is connected to a locking rod, and the locking rod penetrates vertically through the interior of the locking block. The outer end of the connecting rod is equipped with a positioning block, and the positioning blocks are symmetrically arranged about the vertical central axis of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This die-casting mold capable of automatic demolding achieves the same effect by installing a telescopic structure on the mounting frame. Simultaneously, the telescopic structure, installed with the internal mold block, allows for the replacement of the internal mold model. Compared with traditional technology, it has a more efficient working effect. Furthermore, by limiting the outer mold plate, it can prevent positional displacement during die-casting, as detailed below: 1. Using the connecting frame as the main equipment of the telescopic mechanism, the connecting frame is driven by the drive device. It can automatically demold the die-cast parts inside the mold outer plate by using the connecting block connected by the connecting assembly and the upper integral inner mold block. Compared with the traditional manual demolding method, it is more labor-saving and easier to operate. 2. Use of the clamping rod and positioning block: The clamping block at the lower end of the mold outer plate engages with the upper interior of the mounting frame, and the clamping rod is perpendicular to the mold outer plate and passes through the mold outer plate and the connecting part. After the positioning blocks are screwed on the left and right ends of the clamping rod, the position of the mold outer plate and the mounting frame are defined. After the part is die-cast, the clamping rod and positioning block are removed, the mold outer plate is lifted, and pressure is applied from the upper end of the mold outer plate. The molded parts inside the mold outer plate can also be demolded. After the connecting block at the lower end of the inner mold block engages with the connecting plate, the connection is made by tightening the connecting bolts. The connecting bolts are symmetrically arranged about the connecting plate, thus completing the replacement of the internal shape mold in the die-casting mold. Attached Figure Description

[0013] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a front view structural diagram of the present invention; Figure 3 This is a schematic diagram of the overall structure of the connection between the connecting plate and the limiting groove of this utility model; Figure 4This is a schematic diagram of the overall structure of the connection between the guide rod and the guide block of this utility model; Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Mounting bracket; 2. Support leg; 3. Motor; 4. Guide rod; 5. Guide block; 6. Limiting rod; 7. Connecting frame; 8. Connecting assembly; 801. Connecting plate; 802. Limiting groove; 803. Connecting bolt; 9. Connecting block; 10. Inner mold block; 11. Mold outer plate; 12. Engaging block; 13. Engaging rod; 14. Positioning block. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-5 As shown, this utility model provides a technical solution: a die-casting mold capable of automatic demolding, including a mounting frame 1, a support foot 2 at the outer end of the mounting frame 1, a motor 3 at the right end of the mounting frame 1, and a guide rod 4. The guide rod 4 is installed at the inner end of the mounting frame 1. The guide rod 4 is a rod-shaped structure with opposite thread directions at the left and right ends, and a guide block 5 is connected to the outside of the guide rod 4. The thread structure at the outer end of the guide rod 4 passes through the interior of the guide block 5. Limiting rods 6 are provided at both the front and rear ends of the guide block 5. A connecting frame 7 is set at the outer end of the limiting rod 6, and the limiting rod 6 is rotatably connected to the connecting frame 7. The connecting frame 7 can be telescopic. A connecting assembly 8 is installed at the outer end of the connecting frame 7, and an inner mold block 10 is provided at the upper end of the connecting assembly 8. A mold outer plate 11 is set at the outer end of the inner mold block 10. The inner mold block 10 and the mold outer plate 11 are slidably connected, forming a die-casting mold capable of automatic demolding.

[0017] like Figure 1 , Figure 2 and Figure 5As shown, the connecting block 9 at the lower end of the inner mold block 10 engages with the connecting plate 801 and is connected and fixed by the connecting bolt 803. Tightening the connecting bolt 803 facilitates the replacement of the internal model of the mold block. The lower end of the outer mold plate 11 is provided with a locking block 12, which engages with the upper interior of the mounting frame 1. The inner end of the locking block 12 is connected to a locking rod 13, which vertically penetrates the interior of the locking block 12. The outer end of the connecting rod 13 is equipped with a positioning block 14, which is symmetrically arranged about the vertical central axis of the connecting rod 13. After the positioning block 14 and the connecting rod 13 are threaded together, the locking block 12 and the outer mold plate 11 are positioned on the mounting frame 1, which helps to prevent the mold from shaking and causing positional displacement during the die casting process.

[0018] like Figure 1 , Figure 3 and Figure 4 As shown, the guide blocks 5 are horizontally distributed on the outer end of the guide rod 4. The right end of the guide rod 4 is connected to the motor 3. When the motor 3 is turned on, the guide rod 4 is driven to move by the power supply of the motor 3. The guide blocks 5 on the left and right ends move accordingly. The limiting rod 6 is installed at the front and rear ends of the guide blocks 5, and the outer end of the limiting rod 6 is rotatably connected to the connecting frame 7. The outer diameter of the connecting plate 801 is the same as the inner diameter of the outer plate 11 of the mold. The limiting groove 802 is symmetrically arranged in the front and back inside the connecting plate 801. At the same time, the upper end of the connecting frame 7 slides with the connecting plate 801 through the limiting groove 802. The connecting plate 801 is connected to the connecting block 9 at the lower end of the inner mold block 10 through the connecting bolt 803, so that the inner mold block 10 ejects the die-casting mold formed at the inner end of the outer plate 11 of the mold, which facilitates the automatic demolding function of the die-casting mold. This is the usage method of the die-casting mold that can automatically demold.

[0019] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic demolding die-casting die, comprising a mounting frame (1), a supporting leg (2) is arranged at the outer end of the mounting frame (1), and a motor (3) is arranged at the right end of the mounting frame (1), characterized in that: It also includes the guide rod (4), the inner end of the mounting frame (1) is provided with the guide rod (4), the guide rod (4) is the rod type structure with opposite thread direction at left and right ends, and the guide block (5) is connected outside the guide rod (4), the thread structure of the outer end of the guide rod (4) penetrates the inside of the guide block (5), and the limit rod (6) is arranged at the front and rear ends of the guide block (5); The connecting frame (7) is arranged at the outer end of the limit rod (6), the limit rod (6) is rotatably connected with the connecting frame (7), the connecting frame (7) can be telescopic, the connecting assembly (8) is arranged at the outer end of the connecting frame (7), and the inner mold block (10) is arranged at the upper end of the connecting assembly (8); The mold outer plate (11) is arranged at the outer end of the inner mold block (10), and the inner mold block (10) is slidably connected with the mold outer plate (11).

2. An automatic ejection die according to claim 1, characterized in that: The guide block (5) is horizontally distributed at the outer end of the guide rod (4), and the right end of the guide rod (4) is connected with the motor (3).

3. A die casting mould capable of automatic die release according to claim 1, characterized in that: The outer end of the limit rod (6) is rotatably connected with the connecting frame (7).

4. An automatic ejection die according to claim 1, wherein: The connecting assembly (8) comprises an adapter plate (801), a limiting groove (802) and an adapter bolt (803).

5. An automatic ejection die according to claim 4, wherein: The outer diameter of the adapter plate (801) is same with the inner diameter of the mold outer plate (11), the limiting groove (802) is symmetrically arranged in the adapter plate (801), and the upper end of the connecting frame (7) is slidably connected with the adapter plate (801) through the limiting groove (802).

6. An automatic ejection die-casting mould according to claim 1, characterized in that: The adapter block (9) at the lower end of the inner mold block (10) is clamped with the adapter plate (801), and is fixedly connected through the adapter bolt (803).

7. An automatic ejection die-casting mould according to claim 1, characterized in that: The mold outer plate (11) is provided with the adapter block (12) at the lower end, the adapter block (12) is clamped with the inner side of the upper side of the mounting frame (1), the adapter rod (13) is connected with the inner end of the adapter block (12), and the adapter rod (13) penetrates the inside of the adapter block (12) vertically, the positioning block (14) is arranged at the outer end of the adapter rod (13), and the positioning block (14) is symmetrically arranged about the vertical central axis of the adapter rod (13).

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