Pick racket preforming mold

Abstract

The utility model relates to the technical field of dies, in particular to a Pick racket preforming die which comprises an installation base assembly, an upper die assembly and a lower die assembly, the upper die assembly and the lower die assembly are connected to the upper end of the installation base assembly in an inserted mode, the upper die assembly is attached to the lower die assembly, and the installation base assembly comprises a base body. A positioning column and a guide cone are fixedly connected to the top end of the base body, a limiting rod is fixedly connected to the top end of the guide cone, the upper die assembly comprises an upper die body, a connecting magnetic column is fixedly connected to the right side, close to the rear end, of the upper die body, and a first inserting hole is formed in the inner side of the upper die body; a first auxiliary hole is formed in the inner side, close to the front end, of the lower die body, the complete process from raw material building to pre-forming, assembling and checking is achieved, appearance standardization of products and accurate alignment of assemblies are guaranteed, and production efficiency and product quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, specifically a pre-formed mold for a Peak racket. Background Technology

[0002] Peak racket preform mold is a special mold used to manufacture Peak rackets. It is mainly used to preform carbon fiber or other composite materials into the preliminary shape of the racket. The mold uses high temperature hot pressing technology to preform prepreg or rolled fiber materials into the mold, so that it has the basic structure and shape of the racket. This process not only improves production efficiency, but also enhances the structural strength and overall performance of the racket.

[0003] In the production process of Peak rackets, if there is a lack of effective molding control methods, it is difficult to effectively guarantee the regularity and consistency of the product shape. This leads to significant differences in the size, shape and appearance of each racket, resulting in inconsistent product quality. This inconsistency not only affects the overall aesthetics and appearance quality of the racket, but may also have a negative impact on the performance of the racket. Therefore, a Peak racket pre-forming mold is proposed to address the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a pre-formed mold for Peak rackets, in order to solve the problem that if there is a lack of effective molding control methods, it is difficult to effectively guarantee the regularity and consistency of the product shape. This leads to significant differences in the size, shape and appearance of each racket, resulting in inconsistent product quality. This inconsistency not only affects the overall aesthetics and appearance quality of the racket.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A pre-formed mold for a Peak racket includes an upper mold assembly and a lower mold assembly. The upper mold assembly and the lower mold assembly are inserted into the upper end of a mounting base assembly, and the upper mold assembly and the lower mold assembly are fitted together. The mounting base assembly includes a base body, and a positioning post and a guide cone are fixedly connected to the top of the base body. A limit rod is fixedly connected to the top of the guide cone. The upper mold assembly includes an upper mold body, and a connecting magnetic post is fixedly connected to the right side of the upper mold body near the rear end. A first insertion hole is opened on the inner side of the upper mold body. The lower mold assembly includes a lower mold body, and a second insertion hole is opened on the inner side of the lower mold body. A first auxiliary hole is opened on the inner side of the lower mold body near the front end. A second auxiliary hole and a connecting insertion hole are opened on the inner side of the lower mold body near the rear end. A magnetic block is fixedly connected to the left end of the connecting insertion hole opened in the lower mold body. The outer side of the connecting magnetic post is fitted with the inner side of the connecting insertion hole opened in the lower mold body.

[0007] As a further optimization of this utility model, the top of the base body is respectively attached to the bottom of the upper mold body and the bottom of the lower mold body, the number of positioning pins is multiple, and the right side of the upper mold body is attached to the left side of the lower mold body.

[0008] As a further optimization of this utility model, the second insertion hole extends vertically through the inner side of the lower mold body, the first insertion hole extends vertically through the inner side of the upper mold body, and the second insertion hole and the first insertion hole have the same opening shape.

[0009] As a further optimization of this utility model, the positioning pins are respectively inserted into the second insertion hole of the lower mold body and the first insertion hole of the upper mold body, and the upper ends of the positioning pins protrude from the upper ends of the upper mold body and the lower mold body, respectively.

[0010] As a further optimization of this utility model, the guide cone is cone-shaped, the upper end of the limiting rod protrudes from the upper end of the positioning post, and there are two guide cones and two limiting rods.

[0011] As a further optimization of this utility model, the first auxiliary hole has the same shape as the second auxiliary hole. The first auxiliary hole and the second auxiliary hole respectively penetrate the inner side of the lower mold body from top to bottom. The front guide cone and the limiting rod are inserted into the inner side of the first auxiliary hole, and the rear guide cone and the limiting rod are inserted into the inner side of the second auxiliary hole.

[0012] As a further optimization of this utility model, the connecting socket penetrates the right end of the lower mold body, the connecting magnetic pillar is composed of a cone and a cylinder, the number of connecting magnetic pillars is the same as the number of connecting sockets, the right side of the connecting magnetic pillar is attached to the left side of the magnetic block, and the connecting magnetic pillar and the magnetic block are magnetically attracted to each other.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the installation base assembly, upper mold assembly, and lower mold assembly significantly improve the regularity and consistency of the Peak racket's shape during production. The precise positioning of the mold and the convenient installation of the components ensure the standardization of the pre-forming and assembly process, thereby effectively solving the problem of inconsistent product quality caused by the lack of molding control in traditional production, and improving the overall aesthetics, appearance quality, and performance stability of the racket. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the mounting base assembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the main structure of the upper mold of this utility model;

[0018] Figure 4 This utility model Figure 3 A schematic diagram of the structure at point A;

[0019] Figure 5 This is a cross-sectional structural diagram of the lower mold body of this utility model;

[0020] Figure 6 This utility model Figure 5 A schematic diagram of the structure at point B.

[0021] In the diagram: 1. Mounting base assembly; 11. Base body; 12. Positioning post; 13. Limiting rod; 14. Guide cone;

[0022] 2. Upper mold assembly; 21. Upper mold body; 22. Connecting magnetic post; 23. First insertion hole;

[0023] 3. Lower mold assembly; 31. Lower mold body; 32. Second insertion hole; 33. First auxiliary hole; 34. Second auxiliary hole; 35. Connecting insertion hole; 36. Magnetic block. Detailed Implementation

[0024] 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.

[0025] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0026] Please see Figure 1-6 This utility model provides a technical solution:

[0027] A pre-formed mold for a Peak racket includes an upper mold assembly 2 and a lower mold assembly 3. The upper mold assembly 2 and the lower mold assembly 3 are inserted into the upper end of a mounting base assembly 1, and the upper mold assembly 2 and the lower mold assembly 3 are fitted together. The mounting base assembly 1 includes a base body 11, with a positioning post 12 and a guide cone 14 fixedly connected to the top of the base body 11. A limit rod 13 is fixedly connected to the top of the guide cone 14. The upper mold assembly 2 includes an upper mold body 21, with a connecting magnetic post 22 fixedly connected to the right side of the upper mold body 21 near the rear end. The upper mold body 21 has a first insertion hole 23 on its inner side. The lower mold assembly 3 includes a lower mold body 31. The lower mold body 31 has a second insertion hole 32 on its inner side. The lower mold body 31 has a first auxiliary hole 33 on its inner side near the front end. The lower mold body 31 has a second auxiliary hole 34 and a connecting insertion hole 35 on its inner side near the rear end. A magnetic block 36 is fixedly connected to the left end of the connecting insertion hole 35 on the lower mold body 31. The outer side of the connecting magnetic post 22 is in contact with the inner side of the connecting insertion hole 35 on the lower mold body 31.

[0028] As a further implementation of this solution, the top of the base body 11 is attached to the bottom of the upper mold body 21 and the bottom of the lower mold body 31 respectively. There are multiple positioning pins 12. The right side of the upper mold body 21 is attached to the left side of the lower mold body 31. Through the above settings, the overall stability of the mold can be effectively enhanced, ensuring the close cooperation between the components during the preforming process, avoiding molding errors caused by component loosening, thereby improving the regularity and consistency of the product's shape.

[0029] As a further implementation of this solution, the second insertion hole 32 penetrates the inner side of the lower mold body 31 vertically, and the first insertion hole 23 penetrates the inner side of the upper mold body 21 vertically. The second insertion hole 32 and the first insertion hole 23 have the same opening shape. Through the above settings, the mold can achieve precise alignment during installation and use, which facilitates the placement of raw materials and pre-forming operations.

[0030] As a further implementation of this solution, the positioning pins 12 are respectively inserted into the second insertion hole 32 opened in the lower mold body 31 and the first insertion hole 23 opened in the upper mold body 21. The upper ends of the positioning pins 12 protrude from the upper mold body 21 and the upper mold body 31 respectively. With the above arrangement, it is not only convenient for the quick assembly and disassembly of the mold and improves the production efficiency, but also the protruding part can play a better role in limiting the raw materials during the preforming process.

[0031] As a further implementation of this solution, the guide cone 14 is cone-shaped, and the upper end of the limiting rod 13 protrudes from the upper end of the positioning post 12. There are two guide cones 14 and two limiting rods 13. The opening shape of the first auxiliary hole 33 is the same as that of the second auxiliary hole 34. The first auxiliary hole 33 and the second auxiliary hole 34 pass through the inner side of the lower mold body 31 from top to bottom. The front guide cone 14 and the limiting rod 13 are inserted into the inner side of the first auxiliary hole 33, and the rear guide cone 14 and the limiting rod 13 are inserted into the inner side of the second auxiliary hole 34. Through the above settings, the mold has better guidance during installation, which facilitates quick positioning and assembly. At the same time, the design of two guide cones 14 and limiting rods 13 can provide more stable support, enhance the overall strength of the mold, and ensure the durability and reliability of the mold under complex process conditions such as high temperature hot pressing.

[0032] As a further implementation of this solution, the connecting socket 35 penetrates the right end of the lower mold body 31. The connecting magnetic pillar 22 is composed of a cone and a cylinder. The number of connecting magnetic pillars 22 is the same as the number of connecting sockets 35. The right side of the connecting magnetic pillar 22 is attached to the left side of the magnetic block 36. The connecting magnetic pillar 22 and the magnetic block 36 are magnetically attracted to each other. Through the above settings, the connection between the upper mold body 21 and the lower mold body 31 is more convenient and stable. At the same time, the magnetic attraction function between the connecting magnetic pillar 22 and the magnetic block 36 not only facilitates the rapid assembly and disassembly of components, but also provides additional positioning and limiting functions during the preforming process, further improving the assembly accuracy of the mold and the consistency of the product's shape, and improving production efficiency and product quality.

[0033] Workflow:

[0034] 1. Assembly of fixtures and raw materials

[0035] First, assemble the upper mold assembly 2 and the lower mold assembly 3. Align the connecting magnetic post 22 fixed on the right side of the upper mold body 21 with the connecting insertion hole 35 on the lower mold body 31. Insert the connecting magnetic post 22 into the connecting insertion hole 35. The right end of the connecting magnetic post 22 is cone-shaped, which improves the ease of assembly between the upper mold body 21 and the lower mold body 31. When the cylinder at the left end of the connecting magnetic post 22 is inside the connecting insertion hole 35, the outer side of the connecting magnetic post 22 is in close contact with the inner side of the connecting insertion hole 35 on the lower mold body 31. At the same time, the right side of the connecting magnetic post 22 is in contact with the left side of the magnetic block 36. The connecting magnetic post 22 and the magnetic block 36 are magnetically attracted. Through the magnetic attraction between the connecting magnetic post 22 and the magnetic block 36, it is easy to pick up the upper mold body 21 and the lower mold body 31 at the same time, and to connect... The magnetic post 22 is inserted into the connecting hole 35 to temporarily limit the position between the upper mold body 21 and the lower mold body 31. At this time, the right side of the upper mold body 21 is in contact with the left side of the lower mold body 31. Then, the second auxiliary hole 34 of the lower mold body 31 is aligned with the rear limit rod 13, and the first auxiliary hole 33 is aligned with the front limit rod 13, so that the lower mold body 31 and the upper mold body 21 move downward until the positioning post 12 is inserted into the second insertion hole 32 and the first insertion hole 23 respectively. The design of the limit rod 13, guide cone 14, first auxiliary hole 33 and second auxiliary hole 34 improves the ease of installation of the upper mold body 21 and the lower mold body 31, and at the same time, it guides the upper mold body 21 and the lower mold body 31 during installation. At this time, the installation is completed.

[0036] II. Pre-forming of components using formwork

[0037] The raw material is placed between the upper mold body 21 and the lower mold body 31, and the raw material is pre-formed by the shape of the upper mold body 21 and the lower mold body 31, so that it initially has the shape of the product.

[0038] III. Component Assembly

[0039] Assemble the pre-formed components to ensure tight connections and accurate positioning between each component;

[0040] IV. Inspection after demolding

[0041] Front view inspection: Inspect the front appearance of the product after molding to ensure that the shape is regular and there are no obvious defects. Side view inspection: Inspect the side appearance of the product after molding to ensure that the dimensions are consistent and the symmetry is good.

[0042] Based on the above working principle, the use of positioning molds enables a complete process from raw material assembly to pre-forming, and then to final assembly and inspection, ensuring the standardization of product appearance and the precise alignment of components.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pre-formed mold for a Peak racket, comprising a mounting base assembly (1), an upper mold assembly (2), and a lower mold assembly (3), characterized in that: The upper end of the mounting base assembly (1) is connected to an upper mold assembly (2) and a lower mold assembly (3), and the upper mold assembly (2) and the lower mold assembly (3) are fitted together. The mounting base assembly (1) includes a base body (11), with a positioning post (12) and a guide cone (14) fixedly connected to the top of the base body (11), and a limit rod (13) fixedly connected to the top of the guide cone (14). The upper mold assembly (2) includes an upper mold body (21), with a connecting magnetic post (22) fixedly connected to the right side of the upper mold body (21) near the rear end, and a first insertion hole (23) opened on the inner side of the upper mold body (21). The lower mold assembly (3) includes a lower mold body (31), with a second insertion hole (32) opened on the inner side of the lower mold body (31), a first auxiliary hole (33) opened on the inner side of the lower mold body (31) near the front end, a second auxiliary hole (34) and a connecting insertion hole (35) opened on the inner side of the lower mold body (31) near the rear end, and a magnetic block (36) fixedly connected to the left end of the connecting insertion hole (35) opened on the lower mold body (31). The outer side of the connecting magnetic post (22) is fitted with the inner side of the connecting hole (35) opened in the lower mold body (31).

2. The Peak racket preform mold according to claim 1, characterized in that: The top of the base body (11) is attached to the bottom of the upper mold body (21) and the bottom of the lower mold body (31), respectively. There are multiple positioning posts (12). The right side of the upper mold body (21) is attached to the left side of the lower mold body (31).

3. The Peak racket preform mold according to claim 1, characterized in that: The second insertion hole (32) penetrates the inner side of the lower mold body (31) vertically, and the first insertion hole (23) penetrates the inner side of the upper mold body (21) vertically. The second insertion hole (32) and the first insertion hole (23) have the same opening shape.

4. The Peak racket preform mold according to claim 1, characterized in that: The positioning pins (12) are respectively inserted into the second insertion hole (32) of the lower mold body (31) and the first insertion hole (23) of the upper mold body (21), with the upper end of the positioning pins (12) protruding from the upper end of the upper mold body (21) and the lower mold body (31).

5. The Peak racket preform mold according to claim 1, characterized in that: The guide cone (14) is cone-shaped, and the upper end of the limiting rod (13) protrudes from the upper end of the positioning post (12). There are two guide cones (14) and two limiting rods (13).

6. The Peak racket preform mold according to claim 1, characterized in that: The first auxiliary hole (33) has the same opening shape as the second auxiliary hole (34). The first auxiliary hole (33) and the second auxiliary hole (34) pass through the inner side of the lower mold body (31) from top to bottom respectively. The front guide cone (14) and the limiting rod (13) are inserted into the inner side of the first auxiliary hole (33), and the rear guide cone (14) and the limiting rod (13) are inserted into the inner side of the second auxiliary hole (34).

7. A pre-forming mold for a Peak racket according to claim 1, characterized in that: The connecting hole (35) passes through the right end of the lower mold body (31). The connecting magnetic column (22) is composed of a cone and a cylinder. The number of connecting magnetic columns (22) is the same as the number of connecting holes (35). The right side of the connecting magnetic column (22) is attached to the left side of the magnetic block (36). The connecting magnetic column (22) and the magnetic block (36) are magnetically attracted to each other.

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