Injection mold with water cooling structure

Abstract

The utility model relates to the technical field of injection molds, in particular to an injection mold with a water cooling structure, which comprises a base, a mold body is fixedly connected to the top of the base, a cooling ring is mounted on the outer side of the mold body, a stabilizing plate is fixedly connected to the outer side of the base, a lifting groove is formed in the stabilizing plate, and the water cooling ring is mounted in the lifting groove. A threaded pipe is fixedly connected to the top of the stabilizing plate, a threaded rod is in threaded connection with the interior of the threaded pipe, a transmission rod is fixedly connected to the bottom of the threaded rod, a limiting cover is fixedly connected to the bottom of the transmission rod, a sliding rod is slidably connected to the interior of the lifting groove, and a moving block is fixedly connected to the outer side of the sliding rod. According to the cooling device, the structure is simple, use is convenient, the cooling plate can be rapidly taken out from the outer side of the mold body, and meanwhile water in the water storage tank can be rapidly replaced.

Description

Technical Field

[0001] The utility model relates to an injection mold with a water-cooling structure, belonging to the technical field of injection molds. Background Technique

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automated operation, a variety of colors and patterns, the shape can range from simple to complex, the size can range from large to small, and the product size is accurate, the product is easy to update, and it can form parts with complex shapes. Injection molding is suitable for forming processing fields such as mass production and products with complex shapes.

[0003] During the use of existing injection molds, there are still some problems. After injection molding, the injection mold needs to be cooled. Existing cooling methods usually include air cooling and water cooling. The water-cooling mechanism generally uses a cooling plate to wrap around the outside of the mold to cool it. However, since the cooling device is relatively tightly attached to the mold body, it is rather troublesome to remove it. At the same time, the water inside the water storage tank needs to be replaced regularly. Since the water storage device is fixedly connected to the cooling device, a large amount of time will be wasted when replacing the water. Content of the Utility Model

[0004] The purpose of the utility model is to provide an injection mold with a water-cooling structure. The structure of the utility model is simple and convenient to use, which can quickly remove the cooling plate from the outside of the mold body and quickly replace the water inside the water storage tank to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An injection mold with a water-cooling structure includes a base. A mold body is fixedly connected to the top of the base. A cooling ring is installed on the outside of the mold body. A stabilizing plate is fixedly connected to the outside of the base. A lifting groove is opened inside the stabilizing plate. A threaded pipe is fixedly connected to the top of the stabilizing plate. A screw rod is threadedly connected inside the threaded pipe. A transmission rod is fixedly connected to the bottom of the screw rod. A limiting cover is fixedly connected to the bottom of the transmission rod. A sliding rod is slidably connected inside the lifting groove. A moving block is fixedly connected to the outside of the sliding rod. A pushing block is fixedly connected to the end of the sliding rod away from the moving block.

[0007] Furthermore, an inlet ring is fixedly connected to the outside of the cooling ring. A telescopic hose is clamped inside the inlet ring. A water storage tank is fixedly connected to the outside of the base. A pumping pump is fixedly connected to the top of the water storage tank. A cover plate is opened on the top of the water storage tank. A scale plate is fixedly connected to the outside of the water storage tank.

[0008] Further, the stabilizing plates are symmetrically distributed on the outside of the base, and the transmission rods are rotatably connected to the outside of the stabilizing plates.

[0009] Further, the limiting cover is located inside the moving block, and the moving block is slidably connected to the outside of the stabilizing plate.

[0010] Further, the pushing block is movably connected to the outside of the stabilizing plate through a sliding rod, and the pushing blocks are symmetrically distributed at the bottom of the cooling ring.

[0011] Further, one end of the telescopic hose away from the water inlet ring is fixedly connected to the inside of the extraction pump, and the liquid outlet end of the extraction pump is located inside the water storage tank.

[0012] Further, one end of the water inlet ring is closely connected to the liquid inlet end of the cooling ring, and the extraction pump is electrically connected to an external controller.

[0013] The beneficial effects of the present utility model are as follows:

[0014] (1). By providing a base, a mold body is fixedly connected to the top of the base, and a cooling ring is installed outside the mold body. Through the flow of water inside the cooling ring, the mold body is cooled. When it is necessary to remove the cooling ring from the outside of the mold body, by rotating the screw rod, the screw rod rotates and moves inside the threaded pipe. Since the transmission rod is fixedly connected to the bottom of the screw rod, and the limiting cover at the bottom of the transmission rod is rotatably connected to the inside of the moving block, the movement of the screw rod drives the transmission rod to move upward, so that the transmission rod drives the moving block to move on the outside of the stabilizing plate. Through the cooperation of the moving block and the sliding rod, the sliding rod drives the pushing block to move upward at the bottom of the cooling ring. At this time, the cooling ring can move upward outside the mold body, achieving the effect of convenient removal.

[0015] (2). By providing a base, a water storage tank is fixedly connected to the outside of the base. When it is necessary to replace the water, first pull out the telescopic hose outside the extraction pump from the inside of the water inlet ring. Then, start the extraction pump through an external controller. At this time, the extraction pump will pump out the water inside the water storage tank. By opening the cover plate on the top of the water storage tank, new water can be added, achieving the effect of quickly replacing the water. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the specific embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0017] Figure 1It is a schematic structural diagram of an injection mold with a water-cooling structure according to the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the outer side of the cooling ring of an injection mold with a water-cooling structure according to the present utility model;

[0019] Figure 3 It is a schematic structural diagram of the outer side of the stabilizing plate of an injection mold with a water-cooling structure according to the present utility model;

[0020] Figure 4 It is an injection mold with a water-cooling structure according to the present utility model Figure 2 The enlarged view of the structure at position A in;

[0021] Reference numerals in the figure: 1, base; 2, mold body; 3, cooling ring; 4, stabilizing plate; 5, lifting groove; 6, threaded pipe; 7, screw; 8, transmission rod; 9, limiting cover; 10, sliding rod; 11, moving block; 12, pushing block; 13, water inlet ring; 14, telescopic hose; 15, water storage tank; 16, extraction pump; 17, cover plate; 18, scale plate. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1 Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0024] An injection mold with a water-cooling structure, including a base 1, a mold body 2 is fixedly connected to the top of the base 1, a cooling ring 3 is installed outside the mold body 2, a stabilizing plate 4 is fixedly connected to the outside of the base 1, a lifting groove 5 is opened inside the stabilizing plate 4, a threaded pipe 6 is fixedly connected to the top of the stabilizing plate 4, a screw 7 is threadedly connected inside the threaded pipe 6, a transmission rod 8 is fixedly connected to the bottom of the screw 7, a limiting cover 9 is fixedly connected to the bottom of the transmission rod 8, a sliding rod 10 is slidably connected inside the lifting groove 5, a moving block 11 is fixedly connected to the outside of the sliding rod 10, and a pushing block 12 is fixedly connected to the end of the sliding rod 10 away from the moving block 11.

[0025] Specifically, as Figure 1As shown in the figure, the stabilizing plates 4 are symmetrically distributed on the outside of the base 1. The transmission rod 8 is rotatably connected to the outside of the stabilizing plate 4. The limiting cover 9 is located inside the moving block 11, and the moving block 11 is slidably connected to the outside of the stabilizing plate 4. The pushing block 12 is movably connected to the outside of the stabilizing plate 4 through the sliding rod 10, and the pushing blocks 12 are symmetrically distributed at the bottom of the cooling ring 3.

[0026] In this embodiment: By providing the base 1, the mold body 2 is fixedly connected to the top of the base 1, and the cooling ring 3 is installed on the outside of the mold body 2. By allowing water to flow inside the cooling ring 3, the mold body 2 is cooled. When it is necessary to remove the cooling ring 3 from the outside of the mold body 2, by rotating the screw rod 7, the screw rod 7 rotates and moves inside the threaded pipe 6. Since the transmission rod 8 is fixedly connected to the bottom of the screw rod 7, and the limiting cover 9 at the bottom of the transmission rod 8 is rotatably connected inside the moving block 11, the movement of the screw rod 7 drives the transmission rod 8 to move upward, so that the transmission rod 8 drives the moving block 11 to move on the outside of the stabilizing plate 4. By the cooperation of the moving block 11 and the sliding rod 10, the sliding rod 10 drives the pushing block 12 to move upward at the bottom of the cooling ring 3. At this time, the cooling ring 3 can move upward on the outside of the mold body 2, achieving the effect of convenient removal.

[0027] Example 2 Please refer to Figure 1 、 Figure 2 and Figure 4 . The difference between this embodiment and Embodiment 1 is that: An inlet water ring 13 is fixedly connected to the outside of the cooling ring 3. A telescopic hose 14 is clamped inside the inlet water ring 13. A water storage tank 15 is fixedly connected to the outside of the base 1. A pumping pump 16 is fixedly connected to the top of the water storage tank 15. A cover plate 17 is opened at the top of the water storage tank 15. A scale plate 18 is fixedly connected to the outside of the water storage tank 15.

[0028] Specifically, as Figures 1 - 4 shown, one end of the telescopic hose 14 away from the inlet water ring 13 is fixedly connected inside the pumping pump 16, and the liquid outlet end of the pumping pump 16 is located inside the water storage tank 15. One end of the inlet water ring 13 is closely connected to the liquid inlet end of the cooling ring 3. The pumping pump 16 is electrically connected to an external controller.

[0029] In this embodiment: By providing the base 1, a water storage tank 15 is fixedly connected to the outside of the base 1. When it is necessary to replace the water, first pull out the telescopic hose 14 outside the pumping pump 16 from inside the inlet water ring 13. At this time, start the pumping pump 16 through the external controller. At this time, the pumping pump 16 will pump out the water inside the water storage tank 15. Then, by opening the cover plate 17 at the top of the water storage tank 15, new water can be added, achieving the effect of quickly replacing the water.

[0030] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles 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. An injection mold with a water-cooling structure, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a mold body (2). A cooling ring (3) is installed on the outside of the mold body (2). A stabilizing plate (4) is fixedly connected to the outside of the base (1). A lifting groove (5) is formed inside the stabilizing plate (4). A threaded pipe (6) is fixedly connected to the top of the stabilizing plate (4). A screw rod (7) is threadedly connected inside the threaded pipe (6). The bottom of the screw rod (7) is fixedly connected to a transmission rod (8). The bottom of the transmission rod (8) is fixedly connected to a limiting cover (9). A sliding rod (10) is slidably connected inside the lifting groove (5). A moving block (11) is fixedly connected to the outside of the sliding rod (10). One end of the sliding rod (10) away from the moving block (11) is fixedly connected to a pushing block (12).

2. The injection mold with a water-cooling structure according to claim 1, characterized in that: An inlet water ring (13) is fixedly connected to the outside of the cooling ring (3). A telescopic hose (14) is clamped inside the inlet water ring (13). A water storage tank (15) is fixedly connected to the outside of the base (1). An extraction pump (16) is fixedly connected to the top of the water storage tank (15). A cover plate (17) is opened on the top of the water storage tank (15). A scale plate (18) is fixedly connected to the outside of the water storage tank (15).

3. The injection mold with a water-cooling structure according to claim 1, characterized in that: The stabilizing plates (4) are symmetrically distributed on the outside of the base (1). The transmission rod (8) is rotatably connected to the outside of the stabilizing plate (4).

4. A plastic injection mold with a water cooling structure according to claim 1, characterized in that: The limiting cover (9) is located inside the moving block (11), and the moving block (11) is slidably connected to the outside of the stabilizing plate (4).

5. The injection mold with a water-cooling structure according to claim 1, characterized in that: The pushing block (12) is movably connected to the outside of the stabilizing plate (4) through the sliding rod (10), and the pushing blocks (12) are symmetrically distributed at the bottom of the cooling ring (3).

6. The injection mold with a water cooling structure according to claim 2, characterized in that: One end of the telescopic hose (14) away from the inlet water ring (13) is fixedly connected inside the extraction pump (16), and the liquid outlet end of the extraction pump (16) is located inside the water storage tank (15).

7. The injection mold with a water-cooling structure according to claim 2, characterized in that: One end of the inlet water ring (13) is closely connected to the liquid inlet end of the cooling ring (3). The extraction pump (16) is electrically connected to an external controller.

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