Modularized aluminum mold assembly

By using modularly designed aluminum mold components with hollow structures and weight-reducing holes, the problems of large weight and high cost of existing aluminum mold components have been solved, achieving lightweighting and improved stability.

CN224158700UActive Publication Date: 2026-04-24SHANGHAI HONGLONG PLASTIC PACKAGING PROD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI HONGLONG PLASTIC PACKAGING PROD CO LTD
Filing Date
2025-05-27
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

The existing aluminum mold components have solid template bases, which result in heavy weight, difficult handling, and high manufacturing costs.

Method used

It adopts a modular design, including a base plate stabilizing frame, mounting beams, bottom top plate, reinforcing diagonal beams and reinforcing frames. Through hollow structure and weight-reducing hole design, it reduces material usage to achieve lightweighting.

Benefits of technology

While ensuring structural stability, the weight of the template base was reduced, manufacturing costs were lowered, and the accuracy and stability of mold assembly were improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a modularized aluminum die assembly which comprises a device body, the device body comprises a die bottom plate device and a plurality of sets of aluminum die assemblies, and the aluminum die assemblies are transversely installed at the top of the die bottom plate device at equal intervals. The mold bottom plate device comprises a bottom plate stabilizing frame, a mounting cross beam and a bottom top plate, the bottom plate stabilizing frame is of a rectangular structure, the mounting cross beam is of a rectangular structure, the mounting cross beam is mounted in the bottom plate stabilizing frame, the bottom top plate is mounted at the top of the bottom plate stabilizing frame, and reinforcing oblique beams and reinforcing frames are mounted between the left end and the right end of the mounting cross beam and the bottom plate stabilizing frame correspondingly; the reinforcing cant beams are installed in an inclined mode, the surfaces of the reinforcing frames and the surfaces of the reinforcing cant beams are provided with a plurality of sets of lightening holes which are transversely distributed at equal intervals, and a lightening groove is formed in the middle of the installation cross beam. According to the device, the weight of the formwork base can be reduced under the condition that the structural stability of the formwork base is guaranteed, and therefore the manufacturing cost of the formwork base can be reduced.
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Description

Technical Field

[0001] This utility model relates to the field of aluminum mold technology, specifically a modular aluminum mold assembly. Background Technology

[0002] Aluminum mold components refer to mold parts made of aluminum alloy or pure aluminum, and are widely used in industrial fields such as injection molding, die casting, stamping, and extrusion. Due to their lightweight, high thermal conductivity, and ease of processing, aluminum molds are particularly common in rapid prototyping and small-batch production.

[0003] Existing aluminum mold components have the following defects:

[0004] The existing aluminum mold components have solid template bases, which results in heavy template bases, making it difficult for workers to move them, and also increases the manufacturing cost of the template bases.

[0005] Therefore, a solution is needed. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In view of the shortcomings of the prior art, this utility model provides a modular aluminum mold assembly to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a modular aluminum mold assembly, comprising a device body, the device body including a mold base plate device and aluminum mold components, the aluminum mold components being provided in several groups, the several groups of aluminum mold components being installed on the top of the mold base plate device in a horizontally equidistant manner; the mold base plate device including a base plate stabilizing frame, a mounting beam, and a bottom top plate, the base plate stabilizing frame having a rectangular structure and a hollow internal structure, the mounting beam having a rectangular structure, and the mounting beam being installed on the base plate stabilizing frame. Inside, the bottom top plate is installed on top of the base plate stabilizing frame. Reinforcing diagonal beams and reinforcing frames are respectively installed between the left and right ends of the mounting beam and the base plate stabilizing frame. The reinforcing diagonal beams are installed at an angle. The reinforcing frames have a triangular structure. Several sets of weight-reducing holes are distributed horizontally at equal intervals on the surface of the reinforcing frames and reinforcing diagonal beams. The weight-reducing holes have a circular structure. A weight-reducing groove is opened in the middle of the mounting beam. The weight-reducing groove has a rectangular structure. Two sets of reinforcing blocks are distributed symmetrically in the weight-reducing groove. The reinforcing blocks have a rectangular structure.

[0010] Preferably, the bottom top plate has a rectangular structure, and locking holes are provided at the four corners of the bottom plate stabilizing frame and the bottom top plate surface.

[0011] Preferably, the aluminum mold assembly includes a first base and a second base. Both the first base and the second base are rectangular in shape, and the four corners of both the first base and the second base are arc-shaped. The first base and the second base are smoothly transitioned and integrally formed. The second base is located on top of the first base. A processing groove is provided on the top of the second base. The processing groove is elliptical and concave in shape. Embedded positioning grooves are provided on both the left and right ends of the top of the second base. The embedded positioning grooves are n-shaped. A sealing bevel is provided on the top of the processing groove. The sealing bevel is O-shaped in shape.

[0012] Preferably, the bottom of the processing groove is provided with a flat bottom groove, the flat bottom groove has an O-shaped flat structure, and a product identification groove is opened at the bottom of the flat bottom groove.

[0013] (III) Beneficial Effects

[0014] This utility model provides a modular aluminum mold assembly. It has the following beneficial effects:

[0015] This solution presents a modular aluminum mold assembly that reduces the weight of the mold base while ensuring structural stability, thereby reducing manufacturing costs. The mold base consists of a bottom stabilizing frame, a mounting beam, and a bottom top plate. The bottom stabilizing frame and mounting beam support the bottom top plate. The reinforcing diagonal beam and reinforcing frame between the bottom stabilizing frame and the mounting beam effectively improve the structural strength and stability. Weight-reducing grooves and holes are provided on the surfaces of both the bottom stabilizing frame and the mounting beam. This aluminum mold assembly also facilitates positioning, improving the accuracy and stability of merging the upper and lower molds. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mold base plate device of this utility model;

[0018] Figure 3 This is a structural schematic diagram of the aluminum mold assembly of this utility model.

[0019] In the diagram, 1. Device body; 2. Mold base plate device; 3. Aluminum mold assembly; 4. Base plate stabilizing frame; 5. Mounting crossbeam; 6. Bottom top plate; 7. Reinforcing inclined beam; 8. Reinforcing frame; 9. Weight reduction hole; 10. Weight reduction groove; 11. Reinforcing block; 12. Locking hole; 13. First base; 14. Second base; 15. Machining groove; 16. Sealing inclined edge; 17. Embedded positioning groove; 18. Flat bottom groove; 19. Product marking groove. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-3 This utility model provides a technical solution:

[0022] Example

[0023] The problem to be solved is that the existing aluminum mold components have solid template bases, which results in heavy template bases, a heavy burden for workers to carry, and high manufacturing costs.

[0024] The solution is as follows: A modular aluminum mold assembly includes a device body 1, which includes a mold base plate device 2 and aluminum mold components 3. Several sets of aluminum mold components 3 are installed horizontally and equidistantly on top of the mold base plate device 2. The mold base plate device 2 includes a base plate stabilizing frame 4, a mounting beam 5, and a bottom top plate 6. The base plate stabilizing frame 4 has a rectangular structure and a hollow interior. The mounting beam 5 has a rectangular structure and is installed inside the base plate stabilizing frame 4. The bottom top plate 6 is installed on top of the base plate stabilizing frame 4. Reinforcing diagonal beams 7 and reinforcing frames 8 are respectively installed between the left and right ends of the mounting beam 5 and the base plate stabilizing frame 4. The reinforcing diagonal beams 7 are installed at an angle, and the reinforcing frames 8 have a triangular structure. Both the reinforcing frame 8 and the reinforcing inclined beam 7 have several sets of horizontally equidistant weight-reducing holes 9 on their surfaces. The weight-reducing holes 9 are circular in shape. The mounting beam 5 has a weight-reducing groove 10 in the middle. The weight-reducing groove 10 is rectangular in shape. Two sets of symmetrically distributed reinforcing blocks 11 are provided in the weight-reducing groove 10. The reinforcing blocks 11 are rectangular in shape. In use, the bottom top plate 6 is installed on top of the bottom plate stabilizing frame 4, and then the beam 5 is installed to support the bottom top plate 6. The reinforcing inclined beam 7 and the reinforcing frame 8 between the mounting beam 5 and the bottom plate stabilizing frame 4 can effectively ensure the strength of the support for the bottom top plate 6. The weight-reducing holes 9 on the surface of the reinforcing inclined beam 7 and the reinforcing frame 8 are for the purpose of weight reduction and reducing material costs, and the weight-reducing groove 10 of the mounting beam 5 is for the purpose of weight reduction.

[0025] The bottom top plate 6 has a rectangular structure. Locking holes 12 are provided at the four corners of the bottom plate stabilizing frame 4 and the bottom top plate 6. The bottom top plate 6 is attached to the bottom plate stabilizing frame 4, and then bolts are inserted into the locking holes 12 to fix the bottom top plate 6.

[0026] The aluminum mold assembly 3 includes a first base 13 and a second base 14, both of which are rectangular in shape. The four corners of both bases are arc-shaped. The first base 13 and the second base 14 are smoothly transitioned and integrally formed. The second base 14 is located on top of the first base 13. A processing groove 15 is formed on the top of the second base 14, which is elliptical and concave. Embedded positioning grooves 17 are formed on both the left and right ends of the top of the second base 14, and these grooves are n-shaped. A sealing bevel 16 is formed on the top of the processing groove 15, which is O-shaped. In use, the upper mold fits against the top of the bottom aluminum mold assembly 3, and the upper mold's embedding block is embedded into the embedded positioning groove 17. The bottom of the upper mold then fits against the processing groove 15 of the embedded positioning groove 17, thus achieving the purpose of merging.

[0027] The bottom of the processing groove 15 is provided with a flat bottom groove 18, which has an O-shaped flat structure. The bottom of the flat bottom groove 18 is provided with a product identification groove 19, so that the product can be engraved by the product identification groove 19 of the flat bottom groove 18 during processing.

[0028] Working principle: During operation, the bottom top plate 6 is installed on top of the bottom plate stabilizing frame 4, and then the crossbeam 5 is installed to support the bottom top plate 6. The reinforcing diagonal beam 7 and reinforcing frame 8 between the crossbeam 5 and the bottom plate stabilizing frame 4 can effectively ensure the strength of the support for the bottom top plate 6. The weight reduction holes 9 on the surface of the reinforcing diagonal beam 7 and the reinforcing frame 8 are for the purpose of weight reduction and reducing material costs. The weight reduction groove 10 of the crossbeam 5 is for the purpose of weight reduction. During use, the upper mold will fit against the top of the bottom aluminum mold assembly 3, and then the upper mold's insert block will be embedded into the insert positioning groove 17. The bottom of the upper mold can then fit against the processing groove 15 of the insert positioning groove 17, thereby achieving the purpose of merging.

[0029] The present invention comprises: 1. Device body; 2. Mold base plate device; 3. Aluminum mold assembly; 4. Base plate stabilizing frame; 5. Mounting crossbeam; 6. Bottom top plate; 7. Reinforcing inclined beam; 8. Reinforcing frame; 9. Weight reduction hole; 10. Weight reduction groove; 11. Reinforcing block; 12. Locking hole; 13. First base; 14. Second base; 15. Processing groove; 16. Sealing inclined edge; 17. Embedded positioning groove; 18. Flat bottom groove; 19. Product identification groove. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this invention is that the template base of existing aluminum mold assemblies is solid, resulting in a heavy template base, a heavy burden for workers to carry, and high manufacturing costs. This invention, through the combination of the above components, can reduce the weight of the template base while ensuring structural stability, thereby reducing the manufacturing cost of the template base.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular aluminum mold assembly, characterized in that: The device includes a device body (1), which includes a mold base plate device (2) and an aluminum mold assembly (3). The aluminum mold assembly (3) is provided in several groups, and the several groups of aluminum mold assemblies (3) are installed on the top of the mold base plate device (2) in a horizontally equidistant manner. The mold base plate device (2) includes a base plate stabilizing frame (4), a mounting beam (5), and a bottom top plate (6). The base plate stabilizing frame (4) has a rectangular structure and a hollow interior. The mounting beam (5) has a rectangular structure and is installed inside the base plate stabilizing frame (4). The bottom top plate (6) is installed on the top of the base plate stabilizing frame (4). Reinforcing diagonal beams (7) and reinforcing frames (8) are respectively installed between the left and right ends of the mounting beam (5) and the base plate stabilizing frame (4). The reinforcing beam (7) is installed at an angle. The reinforcing frame (8) has a triangular structure. Both the reinforcing frame (8) and the reinforcing beam (7) have several sets of weight-reducing holes (9) distributed horizontally at equal intervals. The weight-reducing holes (9) have a circular structure. The mounting beam (5) has a weight-reducing groove (10) in the middle. The weight-reducing groove (10) has a rectangular structure. The weight-reducing groove (10) has two sets of reinforcing blocks (11) distributed symmetrically. The reinforcing blocks (11) have a rectangular structure.

2. The modular aluminum mold assembly according to claim 1, characterized in that: The bottom top plate (6) has a rectangular structure, and locking holes (12) are provided at the four corners of the bottom plate stabilizing frame (4) and the bottom top plate (6).

3. The modular aluminum mold assembly according to claim 1, characterized in that: The aluminum mold assembly (3) includes a first base (13) and a second base (14). Both the first base (13) and the second base (14) are rectangular in shape. The four corners of the first base (13) and the second base (14) are arc-shaped. The first base (13) and the second base (14) are smoothly transitioned and integrally formed. The second base (14) is located on top of the first base (13). A processing groove (15) is provided on the top of the second base (14). The processing groove (15) is elliptical and concave in shape. Embedded positioning grooves (17) are provided on both the left and right ends of the top of the second base (14). The embedded positioning grooves (17) are n-shaped. A sealing bevel (16) is provided on the top of the processing groove (15). The sealing bevel (16) is O-shaped.

4. A modular aluminum mold assembly according to claim 3, characterized in that: The processing groove (15) has a flat bottom groove (18) at the bottom. The flat bottom groove (18) has an O-shaped flat structure and a product identification groove (19) is opened at the bottom of the flat bottom groove (18).