High-precision rapid forming die

Abstract

The utility model discloses a high-precision rapid forming die which comprises a bottom plate, two symmetrically-arranged supporting plates are arranged at the lower end of the bottom plate, a die body is arranged at the upper end of the bottom plate, a plurality of symmetrically-arranged penetrating plates are connected to the upper end of the bottom plate in a penetrating and sliding mode, and the penetrating plates are all arranged in an L shape. Limiting plates are arranged on the side walls of the multiple penetrating plates, the multiple limiting plates penetrate through the bottom plate and are in sliding connection with the bottom plate, water spraying curtains are arranged on the side walls of the multiple penetrating plates, a lifting mechanism used for lifting the multiple penetrating plates is arranged at the lower end of the bottom plate, and a water supply mechanism used for supplying water to the multiple water spraying curtains is arranged on the bottom plate. Water in the water tank is pumped into the communicating pipe through the two water pumps, then enters the water spraying curtains through the communicating pipe, and is sprayed to the outer wall of the mold body from the water spraying curtains, so that multiple surfaces of the mold body are cooled at the same time, and the cooling rate of the mold body is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of forming molds, in particular to a high-precision rapid prototyping mold. Background Art

[0002] A forming mold, also known as a mold, is a mold made according to the shape and structure of an object in proportion, and is a tool for making materials into a certain shape by pressing or pouring methods.

[0003] In the prior art, when using a high-precision rapid prototyping mold, generally no device for cooling the mold is provided. When the mold is at a high temperature, people need to manually cool it, which brings trouble to people, reduces the cooling rate of the mold, and manual cooling cannot make the whole mold reach the cooling effect, thus reducing the uniformity of mold cooling. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art. By making two water pumps pump the water in the water tank into the connecting pipe, and then entering multiple water spray curtains through the connecting pipe, and then spraying from the water spray curtains to the outer wall of the mold body, the multi-faceted simultaneous cooling of the mold body is realized, the cooling rate of the mold body is increased, and a high-precision rapid prototyping mold is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-precision rapid prototyping mold includes a bottom plate. Two symmetrically arranged support plates are provided at the lower end of the bottom plate. A mold body is provided at the upper end of the bottom plate. A plurality of symmetrically arranged through plates are slidably connected through the upper end of the bottom plate. The plurality of through plates are all L-shaped. Limit plates are provided on the side walls of the plurality of through plates. The plurality of limit plates all penetrate through the bottom plate and are slidably connected therewith. Water spray curtains are provided on the side walls of the plurality of through plates. A lifting mechanism for lifting the plurality of through plates is provided at the lower end of the bottom plate. A water supply mechanism for supplying water to the plurality of water spray curtains is provided on the bottom plate.

[0007] Preferably, the lifting mechanism includes a water tank provided at the lower end of the bottom plate. A rotating rod is rotatably connected through the lower end of the water tank and the lower end of the bottom plate. Threaded areas are provided on the outer walls of the rotating rod inside and outside the water tank. A moving plate is threadedly connected to the outer wall of the threaded area. A plurality of connecting columns are provided at the upper end of the moving plate. The plurality of connecting columns are respectively connected to the lower ends of the plurality of through plates.

[0008] Preferably, the water supply mechanism includes a connecting pipe penetrating through both sides of the bottom plate. The two connecting pipes are both Y-shaped. The upper ends of the two connecting pipes are respectively communicated with the plurality of water spray curtains. Bellows are provided on the outer walls of both ends of the two connecting pipes.

[0009] Preferably, two symmetrically arranged water pumps are provided in the water tank, and the ends of the two connecting pipes are respectively connected to the output ends of the two water pumps.

[0010] Preferably, a cross plate is provided between the two support plates, a power motor is provided at the upper end of the cross plate, and the lower end of the rotating rod is connected to the end of the output shaft of the power motor.

[0011] Preferably, a retaining ring is provided at the upper end of the bottom plate, and the plurality of through plates and the retaining ring are both directly above the water tank.

[0012] Advantages of the present utility model:

[0013] 1. By enabling the two water pumps to pump the water in the water tank into the connecting pipes, and then entering the plurality of water spray curtains through the connecting pipes, and then spraying from the water spray curtains to the outer wall of the mold body, the multi-sided simultaneous cooling of the mold body is realized, and the cooling rate of the mold body is improved.

[0014] 2. By moving the moving plate to drive the plurality of through plates to reciprocate up and down, the plurality of water spray curtains perform reciprocating cooling on the outer wall of the mold body, ensuring the uniformity of multi-sided cooling of the mold body. Description of the drawings

[0015] Figure 1 It is a schematic top view of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic bottom view of the overall structure of the present utility model;

[0017] Figure 3 It is a schematic cross-sectional view of the internal structure of the water tank of the present utility model.

[0018] In the figure: 1 bottom plate, 2 support plate, 3 water tank, 4 connecting pipe, 5 corrugated pipe, 6 retaining ring, 7 mold body, 8 through plate, 9 water spray curtain, 10 limiting plate, 11 cross plate, 12 power motor, 13 rotating rod, 14 threaded area, 15 water pump, 16 moving plate, 17 connecting column. Detailed implementation manners

[0019] 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 of the embodiments.

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0021] Referring to Figures 1-3 , a high-precision rapid prototyping mold, comprising a bottom plate 1, two symmetrically arranged support plates 2 are provided at the lower end of the bottom plate 1, a mold body 7 is provided at the upper end of the bottom plate 1, a plurality of symmetrically arranged through plates 8 are slidably connected through the upper end of the bottom plate 1, and a plurality of through plates 8 are all L-shaped, a limiting plate 10 is provided on the side wall of each of the plurality of through plates 8, and each of the plurality of limiting plates 10 penetrates through the bottom plate 1 and is slidably connected thereto. A water spray curtain 9 is provided on the side wall of each of the plurality of through plates 8. A lifting mechanism for lifting the plurality of through plates 8 is provided at the lower end of the bottom plate 1. The lifting mechanism includes a water tank 3 provided at the lower end of the bottom plate 1. A rotating rod 13 is rotatably connected through the lower end of the water tank 3 and the lower end of the bottom plate 1. Threaded areas 14 are provided on the outer walls of the rotating rod 13 inside and outside the water tank 3. A moving plate 16 is threadedly connected to the outer wall of the threaded area 14. A plurality of connecting columns 17 are provided at the upper end of the moving plate 16, and the plurality of connecting columns 17 are respectively connected to the lower ends of the plurality of through plates 8. By moving the moving plate 16, the plurality of through plates 8 are driven to move up and down reciprocally, so that the plurality of water spray curtains 9 cool the outer wall of the mold body 7 up and down reciprocally, ensuring the uniformity of multi-faceted cooling of the mold body 7.

[0022] A water supply mechanism for supplying water to the plurality of water spray curtains 9 is provided on the bottom plate 1. The water supply mechanism includes a communicating pipe 4 penetrating through both sides of the bottom plate 1. The two communicating pipes 4 are both Y-shaped. The upper ends of the two communicating pipes 4 are respectively communicated with the plurality of water spray curtains 9. Bellows 5 are provided on the outer walls of both ends of the two communicating pipes 4.

[0023] Two symmetrically arranged water pumps 15 are provided in the water tank 3. The ends of the two communicating pipes 4 are respectively connected to the output ends of the two water pumps 15. By making the two water pumps 15 pump the water in the water tank 3 into the communicating pipe 4, and then entering the plurality of water spray curtains 9 through the communicating pipe 4, and then spraying from the water spray curtains 9 to the outer wall of the mold body 7, the multi-faceted simultaneous cooling of the mold body 7 is realized, and the cooling rate of the mold body 7 is improved.

[0024] A cross plate 11 is provided between the two support plates 2. A power motor 12 is provided at the upper end of the cross plate 11. The lower end of the rotating rod 13 is connected to the output shaft end of the power motor 12.

[0025] A retaining ring 6 is provided at the upper end of the bottom plate 1. The plurality of through plates 8 and the retaining ring 6 are both directly above the water tank 3.

[0026] When the utility model is in use, when cooling the mold body 7, start two water pumps 15, so that the two water pumps 15 pump the water in the water tank 3 into the connecting pipe 4, and then enter a plurality of water spray curtains 9 through the connecting pipe 4, and then spray from the water spray curtains 9 to the outer wall of the mold body 7 to realize simultaneous cooling of multiple sides of the mold body 7, improve the cooling rate of the mold body 7, and at this time start the power motor 12, so that the power motor 12 drives the rotating rod 13 to rotate, so that the threaded area 14 on the outer wall of the rotating rod 13 rotates, and by using the threaded connection between the threaded area 14 and the moving plate 16, the moving plate 16 moves to drive a plurality of through plates 8 to move up and down reciprocally (realized by the forward and reverse rotation of the power motor 12), so that a plurality of water spray curtains 9 cool the outer wall of the mold body 7 up and down reciprocally, ensuring the uniformity of multi-sided cooling of the mold body 7, and through the setting of the retaining ring 6, the sprayed cooling water flows back into the water tank 3 through the gaps between the plurality of through plates 8 and the bottom plate 1, realizing the recycling of the cooling water.

[0027] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A high-precision rapid prototyping mold, comprising a bottom plate (1), characterized in that, Two symmetrically arranged support plates (2) are provided at the lower end of the bottom plate (1). A mold body (7) is provided at the upper end of the bottom plate (1). A plurality of symmetrically arranged through plates (8) are slidably connected through the upper end of the bottom plate (1). A plurality of the through plates (8) are all L-shaped. Limiting plates (10) are provided on the side walls of a plurality of the through plates (8). A plurality of the limiting plates (10) all penetrate through the bottom plate (1) and are slidably connected thereto. Water spraying curtains (9) are provided on the side walls of a plurality of the through plates (8). A lifting mechanism for lifting a plurality of the through plates (8) is provided at the lower end of the bottom plate (1). A water supply mechanism for supplying water to a plurality of the water spraying curtains (9) is provided on the bottom plate (1).

2. A high-precision rapid prototyping mold according to claim 1, characterized in that The lifting mechanism includes a water tank (3) provided at the lower end of the bottom plate (1). A rotating rod (13) is rotatably connected through the lower end of the water tank (3) and the lower end of the bottom plate (1). Threaded areas (14) are provided on the outer walls of the rotating rod (13) inside and outside the water tank (3). A moving plate (16) is threadedly connected to the outer wall of the threaded area (14). A plurality of connecting columns (17) are provided at the upper end of the moving plate (16). A plurality of the connecting columns (17) are respectively connected to the lower ends of a plurality of the through plates (8).

3. A high-precision rapid prototyping mold according to claim 2, characterized in that, The water supply mechanism includes communication pipes (4) penetrating through both sides of the bottom plate (1). The two communication pipes (4) are both Y-shaped. The upper ends of the two communication pipes (4) are respectively communicated with a plurality of the water spraying curtains (9). Bellows (5) are provided on the outer walls of both ends of the two communication pipes (4).

4. A high-precision rapid prototyping mold according to claim 3, characterized in that, Two symmetrically arranged water pumps (15) are provided in the water tank (3). The ends of the two communication pipes (4) are respectively connected to the output ends of the two water pumps (15).

5. A high-precision rapid prototyping mold according to claim 4, characterized in that, A cross plate (11) is provided between the two support plates (2). A power motor (12) is provided at the upper end of the cross plate (11). The lower end of the rotating rod (13) is connected to the output shaft end of the power motor (12).

6. A high-precision rapid prototyping mold according to claim 5, characterized in that, A retaining ring (6) is provided at the upper end of the bottom plate (1). A plurality of the through plates (8) and the retaining ring (6) are both directly above the water tank (3).

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