Rapid prototyping test mold

Abstract

The utility model discloses a rapid prototyping test mold, and relates to the field of test molds, the rapid prototyping test mold comprises a mold body and an insert assembly, the outer wall of one side of the mold body is provided with two symmetrically arranged mounting ports, the inner walls of the two mounting ports are provided with connecting mechanisms, the connecting mechanisms comprise fixing columns fixedly connected to the inner walls of the mounting ports, and the fixing columns are fixedly connected to the inner walls of the mounting ports. A connecting assembly is mounted on the outer wall of one side of the fixing column, and a mounting column is slidably connected to the outer wall of the other side of the fixing column. According to the mold, the connecting mechanism is arranged on the mold body, and the connecting mechanism is matched with the positioning column on the insert body, so that the insert body can be conveniently and rapidly disassembled and assembled, the disassembling efficiency of the insert body is improved, and the problem that an existing insert body is inconvenient to disassemble and assemble is solved.

Description

Technical Field

[0001] This application relates to the field of test molds, and more particularly to a test mold for rapid prototyping. Background Technology

[0002] Molds are various shapes and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, a mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the shaping of objects by changing the physical state of the material being molded. It is often referred to as the "mother of industry."

[0003] Existing rapid prototyping test molds require the use of insert structures in actual use. However, the existing molds and inserts are mainly connected by bolts. This connection method is inconvenient to disassemble in actual use. The main problem is that stripping can easily occur when disassembling the inserts later, making it impossible to remove the inserts. Utility Model Content

[0004] To address the problem of inconvenient disassembly and assembly of existing test mold inserts, this application provides a test mold for rapid prototyping.

[0005] The rapid prototyping test mold provided in this application adopts the following technical solution:

[0006] A rapid prototyping test mold includes a mold body and an insert assembly. The outer wall of one side of the mold body has two symmetrically arranged mounting openings, and the inner walls of the two mounting openings are equipped with connecting mechanisms. The connecting mechanisms include fixing posts fixedly connected to the inner walls of the mounting openings, and connecting components are installed on one side of the outer wall of the fixing posts. The other side of the outer wall of the fixing posts is slidably connected to an mounting post.

[0007] By adopting the above technical solution, the connecting mechanism set on the mold body facilitates the quick assembly and disassembly of the insert components, and the mounting port on the mold body facilitates the installation of the connecting mechanism, thereby facilitating the assembly and disassembly of the insert components on the mold body.

[0008] Preferably, the insert assembly includes an insert body, and two symmetrically arranged positioning posts are fixedly connected to one outer wall of the insert body.

[0009] By adopting the above technical solution, the two positioning pins on the insert body facilitate the quick installation of the insert body onto the mold body.

[0010] Preferably, a circular groove is formed on one outer wall of the positioning post, and two symmetrically arranged arc-shaped grooves are formed on the inner wall of the circular groove, and the specifications of the positioning post and the specifications of the installation port are matched.

[0011] By adopting the above technical solution, the circular groove on the positioning post facilitates the connection between the positioning post and the connecting component, and the arc-shaped groove facilitates the fixing of the connecting post in the circular groove.

[0012] Preferably, the connecting assembly includes a connecting column fixedly connected to a fixed column, and the specifications of the connecting column match the specifications of the circular groove. The connecting column has an installation cavity inside, and the inner walls on both sides of the installation cavity have arc-shaped openings. The inner walls of the two arc-shaped openings are rotatably connected to limit plates, and the specifications of the limit plates match the specifications of the arc-shaped groove. The limit plates have an L-shaped structure.

[0013] By adopting the above technical solution, the arc-shaped opening on the connecting column facilitates the rotation and installation of the two limiting plates. The L-shaped limiting plates are easily engaged in the arc-shaped groove, thus facilitating the installation of the insert body.

[0014] Preferably, a fixing rod is fixedly connected to the inner wall of the bottom of the mounting cavity, and a U-shaped connecting frame is slidably connected to the outer wall of the fixing rod. An adjusting block is fixedly connected to the top outer wall of the connecting frame, and a spring is sleeved on the outer wall of the fixing rod.

[0015] By adopting the above technical solution, the connecting frame can be easily slidably installed by setting the fixed rod. When the connecting frame slides on the fixed rod, it directly drives the adjusting block to move. When the adjusting block moves upward, it directly compresses the spring.

[0016] Preferably, the outer wall of the adjusting block is rotatably connected to two symmetrically arranged connecting plates, and one end of each connecting plate is rotatably connected to two limiting plates. The top inner wall of the mounting cavity is fixedly connected to two spring rods, and one end of each spring rod is fixedly connected to the adjusting block.

[0017] By adopting the above technical solution, when the adjusting block moves upward, it directly compresses the spring rod and the spring. When the adjusting block moves upward, it directly drives the two limiting plates to rotate in opposite directions through the connecting plate. Conversely, when the adjusting block moves downward, it directly pushes the two limiting plates to extend through the two connecting plates.

[0018] Preferably, a steel rope is fixedly connected to the top outer wall of the adjusting block, and the steel rope passes through the fixing column and is connected to the mounting column. A circular groove is opened on the bottom outer wall of the connecting column, and a rubber pad is fixedly connected to the inner wall of the circular groove.

[0019] By adopting the above technical solution, the mounting pot and the adjusting block are connected by a steel rope. When it is necessary to disassemble the insert body, the mounting column can be pulled in conjunction with the steel rope to move the adjusting block away from the fixed rod, thereby facilitating the movement of the two limit blocks away from the arc groove.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application provides a connecting mechanism on the mold body. The cooperation between the connecting mechanism and the positioning pin on the insert body facilitates quick assembly and disassembly of the insert body, improves the disassembly efficiency of the insert body, and solves the problem of inconvenient assembly and disassembly of the existing insert body.

[0022] 2. This application provides a connecting component on the fixed column, with two adjustable limiting blocks in the connecting component to facilitate fixing the connecting column in the circular groove of the positioning column. Furthermore, the connecting column is equipped with an adjusting block, a connecting plate, and a spring rod to facilitate the adjustment of the position of the limiting plate, thereby facilitating the disassembly of the insert body. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a rapid prototyping test mold according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the main structure of the insert component in the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the main structure of the mold body in the embodiments of this application;

[0026] Figure 4 This is a schematic diagram illustrating the three-dimensional structure of the mold body, which is the main embodiment of this application.

[0027] Figure 5 This is a schematic diagram illustrating the main structure of the connecting mechanism in the embodiments of this application;

[0028] Figure 6 This is a schematic diagram illustrating the cross-sectional structure of the connecting component, which is a key feature of this application.

[0029] Reference numerals: 1. Mold body; 2. Insert assembly; 3. Insert body; 4. Positioning post; 5. Circular groove; 6. Mounting port; 7. Connecting mechanism; 8. Fixing post; 9. Mounting post; 10. Connecting assembly; 11. Connecting post; 12. Steel rope; 13. Fixing rod; 14. Spring; 15. Connecting frame; 16. Adjusting block; 17. Connecting plate; 18. Spring rod; 19. Rubber pad; 20. Limiting plate. Detailed Implementation

[0030] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0031] This application discloses a rapid prototyping test mold.

[0032] Reference Figure 1-3A rapid prototyping test mold includes a mold body 1 and an insert assembly 2. Two symmetrically arranged mounting ports 6 are opened on one side of the outer wall of the mold body 1, and a connecting mechanism 7 is installed on the inner wall of both mounting ports 6. The connecting mechanism 7 includes a fixing post 8 fixedly connected to the inner wall of the mounting port 6, and a connecting assembly 10 is installed on one side of the outer wall of the fixing post 8, and a mounting post 9 is slidably connected to the other side of the outer wall of the fixing post 8.

[0033] In use, the connecting mechanism 7 on the mold body 1 facilitates quick assembly and disassembly of the insert assembly 2, and the mounting port 6 on the mold body 1 facilitates the installation of the connecting mechanism 7, thereby facilitating the assembly and disassembly of the insert assembly 2 on the mold body 1.

[0034] Reference Figure 1-2 The insert assembly 2 includes an insert body 3, and two symmetrically arranged positioning posts 4 are fixedly connected to one outer wall of the insert body 3. A circular groove 5 is opened on one outer wall of the positioning post 4, and two symmetrically arranged arc grooves are opened on the inner wall of the circular groove 5. The specifications of the positioning post 4 match the specifications of the mounting port 6. The two positioning posts 4 on the insert body 3 facilitate the quick installation of the insert body 3 onto the mold body 1. The circular groove 5 on the positioning post 4 facilitates the connection between the positioning post 4 and the connecting assembly 10. The arc grooves facilitate the fixing of the connecting post 11 in the circular groove 5.

[0035] Reference Figure 4-6 The connecting assembly 10 includes a connecting column 11 fixedly connected to the fixing column 8, and the specifications of the connecting column 11 match the specifications of the circular groove 5. The connecting column 11 has an internal mounting cavity, and both inner walls of the mounting cavity have arc-shaped openings. The inner walls of both arc-shaped openings are rotatably connected to a limiting plate 20, and the specifications of the limiting plate 20 match the specifications of the arc-shaped groove. The limiting plate 20 has an L-shaped structure. A fixing rod 13 is fixedly connected to the bottom inner wall of the mounting cavity, and a U-shaped connecting frame 15 is slidably connected to the outer wall of the fixing rod 13. An adjustment mechanism is fixedly connected to the top outer wall of the connecting frame 15. A spring 14 is sleeved on the outer wall of the adjusting block 16 and the fixing rod 13. Two symmetrically arranged connecting plates 17 are rotatably connected to the outer wall of the adjusting block 16, and one end of the two connecting plates 17 is rotatably connected to two limiting plates 20 respectively. Two spring rods 18 are fixedly connected to the inner wall of the top of the mounting cavity, and one end of each spring rod 18 is fixedly connected to the adjusting block 16. A steel rope 12 is fixedly connected to the outer wall of the top of the adjusting block 16, and the steel rope 12 passes through the fixing post 8 and is connected to the mounting post 9. A circular groove is opened on the outer wall of the bottom of the connecting post 11, and a rubber pad 19 is fixedly connected to the inner wall of the circular groove.

[0036] In use, the arc-shaped opening on the upper part of the connecting column 11 facilitates the rotation and installation of the two limiting plates 20. The L-shaped limiting plates 20 are easily engaged in the arc-shaped groove, thus facilitating the installation of the insert body 3. The setting of the fixing rod 13 facilitates the sliding installation of the connecting frame 15. When the connecting frame 15 slides on the fixing rod 13, it directly drives the adjusting block 16 to move. When the adjusting block 16 moves upward, it directly compresses the spring 14. When the adjusting block 16 moves upward, it directly compresses the spring rod 18 and the spring 14. When the adjusting block 16 moves upward, it directly drives the two limiting plates 20 to rotate in opposite directions through the connecting plate 17. Conversely, when the adjusting block 16 moves downward, it directly pushes the two limiting plates 20 to extend through the two connecting plates 17. The steel rope 12 connects the mounting column 9 and the adjusting block 16. When it is necessary to disassemble the insert body 3, the mounting column 9 can be pulled in conjunction with the steel rope 12 to move the adjusting block 16 away from the fixing rod 13, thus facilitating the movement of the two limiting plates 20 away from the arc-shaped groove.

[0037] The implementation principle of a rapid prototyping test mold in this application embodiment is as follows: When using the mold, the insert body 3 is first installed on the mold body 1. During installation, the two positioning pins 4 on the insert body 3 are first inserted into the installation port 6 in the mold body 1. Then, the insert body 3 is pressed to make the connecting pin 11 press against the rubber pad 19. When the two limiting plates 20 are inserted into the arc groove in the positioning pin 4, the insert body 3 can be installed on the mold body 1. When the insert body 3 needs to be disassembled, the mounting pin 9 is pulled first. When the mounting pin 9 is pulled, the steel cable 12 is pulled directly. When the steel cable 12 is pulled, the adjusting block 16 is directly driven to compress the two spring rods 18. At the same time, the connecting frame 15 compresses the spring 14. When the adjusting block 16 moves upward, the two limiting plates 20 are pulled into the connecting pin 11 through the two connecting plates 17, so that the insert body 3 can be directly disassembled.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rapid prototyping test mould comprising a mould body (1) and an insert assembly (2), characterised in that: The both sides of the mold body (1) are provided with two symmetrically arranged installation openings (6), and the inner walls of the two installation openings (6) are both provided with a connecting mechanism (7), the connecting mechanism (7) comprises a fixed column (8) fixedly connected to the inner wall of the installation opening (6), and the outer wall of one side of the fixed column (8) is provided with a connecting assembly (10), and the outer wall of the other side of the fixed column (8) is slidably connected with an installation column (9).

2. The rapid prototyped test mold of claim 1, wherein: The insert assembly (2) comprises an insert body (3), and the outer wall of one side of the insert body (3) is fixedly connected with two symmetrically arranged positioning columns (4).

3. The rapid prototyped test mold of claim 2, wherein: The outer wall of one side of the positioning column (4) is provided with a circular groove (5), and the inner wall of the circular groove (5) is provided with two symmetrically arranged arc-shaped grooves, and the specifications of the positioning column (4) and the installation opening (6) are matched.

4. The rapid prototyped test mold of claim 3, wherein: The connecting assembly (10) comprises a connecting column (11) fixedly connected to the fixed column (8), and the specifications of the connecting column (11) and the circular groove (5) are matched, the inside of the connecting column (11) is provided with an installation cavity, and the inner walls of the two sides of the installation cavity are both provided with an arc-shaped opening, the inner walls of the two arc-shaped openings are both rotatably connected with a limiting plate (20), and the specifications of the limiting plate (20) and the arc-shaped groove are matched, and the limiting plate (20) is an L-shaped structure.

5. The rapid prototyped test mold of claim 4, wherein: The inner wall of the bottom of the installation cavity is fixedly connected with a fixed rod (13), and the outer wall of the fixed rod (13) is slidably connected with a U-shaped connecting frame (15), the top outer wall of the connecting frame (15) is fixedly connected with an adjusting block (16), and the outer wall of the fixed rod (13) is sleeved with a spring (14).

6. The rapid prototyped test mold of claim 5, wherein: The outer wall of the adjusting block (16) is rotatably connected with two symmetrically arranged connecting plates (17), and one end of each of the two connecting plates (17) is rotatably connected to the two limiting plates (20), respectively, the top inner wall of the installation cavity is fixedly connected with two spring rods (18), and one end of each of the two spring rods (18) is fixedly connected to the adjusting block (16).

7. The rapid prototyped test mold of claim 6, wherein: The top outer wall of the adjusting block (16) is fixedly connected with a steel rope (12), and the steel rope (12) passes through the fixed column (8) and is connected to the installation column (9), the bottom outer wall of the connecting column (11) is provided with a circular groove, and the inner wall of the circular groove is fixedly connected with a rubber pad (19).

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