Blanking die tool

Abstract

The utility model relates to the technical field of die manufacturing, in particular to a blanking die tool. According to the technical scheme, the blanking die tool comprises a bottom plate, a limiting plate, a containing cavity and a female die, the limiting plate is installed on the upper surface of the bottom plate, the containing cavity is formed in the limiting plate, the female die is installed in the limiting plate through the containing cavity in a limiting mode, and an insert and an insert groove are arranged at the two ends of the female die respectively. The female die is in limiting butt joint with the inlaying groove through the inlaying block, and a die cavity is formed in the inner side of the limiting plate in a surrounding mode through the female die. Due to the adoption of the insert structure, the aim of quickly and accurately assembling the die is fulfilled.

Description

Technical Field

[0001] This utility model relates to the field of mold manufacturing technology, specifically to a blanking mold tooling. Background Technology

[0002] The die cavity is a crucial component of cold stamping dies. Made of wear-resistant high-carbon steel, it is relatively expensive, especially imported materials, which can cost twice as much as domestic ones. Currently, a single-piece die is commonly used. However, this method results in heavy material, making die repair and replacement difficult, leading to significant material waste, inconvenient machining, unsuitability for large-scale die production, and a short service life. While dies with replaceable dies exist, slight unevenness occurs at the die joints during installation, affecting the machining accuracy of the workpiece and requiring improvement. Utility Model Content

[0003] This utility model provides a blanking mold tooling, which solves the above-mentioned technical problems.

[0004] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0005] A blanking die fixture includes a base plate, a limiting plate, a receiving cavity, and a die. The limiting plate is installed on the upper surface of the base plate, and the limiting plate has a receiving cavity. The die is installed in the limiting plate through the receiving cavity. The two ends of the die are respectively provided with inserts and slots. The die is connected to the limiting plate through the inserts and slots. The inner side of the limiting plate is surrounded by the die cavity.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, a support plate is provided at the bottom end of the base plate, and the support plates are evenly distributed at the bottom end of the base plate.

[0008] The beneficial effects of adopting the above-mentioned further solutions are:

[0009] The presence of support plates provides additional support, increasing the stability of the entire tooling. It effectively distributes and bears the pressure and vibration during machining, reducing tooling deformation and shaking, thereby improving machining stability and accuracy. The uniform distribution of support plates ensures even load distribution when the tooling is under load, avoiding problems such as insufficient strength or deformation caused by concentrated load in certain areas. This increases the tooling's lifespan and maintains accurate machining results. As an extension of the base plate, the support plate increases the rigidity of the entire tooling. It can counteract deformation caused by machining forces and vibrations during machining, maintaining the tooling's shape stability, thereby improving machining accuracy and consistency.

[0010] Furthermore, adjacent dies are joined end-to-end within the receiving cavity by inserts and slots.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] By interlocking the inserts and slots end-to-end, the spacing and positional accuracy between the dies can be ensured. This prevents the dies from wobbling or shifting during machining, thus improving machining accuracy. The end-to-end design between the dies effectively increases the rigidity of the tooling, preventing deformation or twisting during machining, thereby ensuring the consistency and accuracy of the machined parts. The end-to-end design between the dies reduces downtime caused by instability between them. Simultaneously, this design allows the tooling to machine multiple workpieces simultaneously, improving production efficiency. The end-to-end interlocking of inserts and slots simplifies tooling design and manufacturing. This design avoids the use of complex connection methods or components requiring higher machining precision, thus reducing costs and manufacturing difficulty.

[0013] Furthermore, the die has a fixing hole, and the die is fixed to the limiting plate by the fixing hole and screws.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] The use of fixing holes and screws ensures the die is stably fixed to the limit plate with good positioning accuracy. This effectively prevents the die from wobbling or displacement during processing, thus improving machining accuracy and consistency. The die is easily disassembled and replaced. If a different shape or size die is needed, only the corresponding component needs to be replaced. This design also facilitates die inspection and maintenance. The use of fixing holes and screws simplifies tooling design and manufacturing because it eliminates the need for special connectors or fasteners, reducing manufacturing costs. The fixing method allows for quick die replacement, improving work efficiency. This reduces downtime while increasing production efficiency, better meeting processing needs.

[0016] The beneficial effects of this utility model are:

[0017] The installation and fixing methods among components such as the base plate, limit plate, and die ensure that the entire tooling structure is stable and reliable, and can withstand the forces and vibrations during the processing.

[0018] By using the limiting connection between the inserts and slots, the perpendicularity and parallelism of the die cavity are ensured, thereby guaranteeing the consistency of the dimensions and shape of the machined parts.

[0019] The die is fixed to the limit plate by fixing holes and screws. This connection method facilitates the installation and replacement of the die and improves production efficiency.

[0020] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0022] In the attached diagram:

[0023] Figure 1 This is a top view of the present invention.

[0024] Figure 2 This is a slanted view of the appearance of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Insert; 2. Mold cavity; 3. Base plate; 4. Limiting plate; 5. Receiving cavity; 6. Insert groove; 7. Die; 8. Support plate. Detailed Implementation

[0027] 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.

[0028] Please see Figures 1 to 2 As shown, the embodiments provided by this utility model are as follows:

[0029] Example 1

[0030] A blanking die fixture includes a base plate 3, a limiting plate 4, a receiving cavity 5, and a die 7. A support plate 8 is provided at the bottom end of the base plate 3. The support plates 8 are evenly distributed at the bottom end of the base plate 3, providing additional support and increasing the stability of the entire fixture. They effectively distribute and bear the pressure and vibration during processing, reducing fixture deformation and shaking, thereby improving processing stability and accuracy. The even distribution of the support plates 8 ensures uniform load distribution when the fixture is under load, avoiding problems such as insufficient strength or deformation caused by concentrated load in certain areas. This increases the lifespan of the fixture and maintains accurate processing results. As an extension of the base plate 3, the support plates 8 increase the rigidity of the entire fixture. It can counteract deformation caused by processing forces and vibrations during processing, maintaining the stability of the tooling shape, thereby improving processing accuracy and consistency. A limiting plate 4 is installed on the upper surface of the base plate 3, with a receiving cavity 5 inside. A die 7 is mounted within the limiting plate 4 through the receiving cavity 5, and a fixing hole is provided on the die 7. The die 7 is fixed to the limiting plate 4 through the fixing hole and screws. This fixing method ensures that the die 7 is stably fixed to the limiting plate 4 with good positioning accuracy. This effectively prevents the die 7 from swaying or shifting during processing, thus improving processing accuracy and consistency. The die 7 is fixed to the limiting plate 4 through the fixing hole and screws, facilitating disassembly and replacement. If a die 7 of a different shape or specification needs to be replaced, only the corresponding component needs to be replaced. This design also facilitates the inspection and maintenance of the die 7. Using the fixing hole and screw method simplifies the design and manufacturing of the tooling. This is because this fixing method does not require the use of special connectors or fasteners, thus reducing manufacturing costs. The fixing method using holes and screws allows for quick replacement of the die 7, improving work efficiency. This reduces downtime while increasing production efficiency, better meeting processing needs. The die 7 has inserts 1 and slots 6 at both ends, with the die 7 positioned and connected by inserts 1 and slots 6. Adjacent dies 7 are connected end-to-end within the receiving cavity 5 via inserts 1 and slots 6. This end-to-end connection ensures the spacing and positional accuracy between dies 7, preventing wobbling or displacement during processing and improving accuracy. The end-to-end connection design effectively increases the rigidity of the tooling, preventing deformation or twisting during processing and ensuring consistency and accuracy of the processed parts. It also reduces downtime caused by instability between dies 7. Furthermore, this design allows the tooling to process multiple workpieces simultaneously, increasing production efficiency. The end-to-end connection of inserts 1 and slots 6 simplifies tooling design and manufacturing.Because this design avoids the use of complex connection methods or parts with higher processing precision, thereby reducing costs and manufacturing difficulty, the inner side of the limiting plate 4 is surrounded by the cavity 2 through the concave mold 7.

[0031] When using a blanking die tooling based on Embodiment 1:

[0032] The installation and fixing methods among components such as the base plate 3, the limiting plate 4, and the die 7 make the entire tooling structure stable and reliable, and able to withstand the forces and vibrations during the processing.

[0033] The perpendicularity and parallelism of the die 7 are ensured by the limiting connection between the insert 1 and the slot 6, thereby ensuring the consistency of the size and shape of the processed parts.

[0034] The die 7 is fixed to the limiting plate 4 by fixing holes and screws. This connection method facilitates the installation and replacement of the die 7 and improves production efficiency.

[0035] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A blanking die tooling, characterized in that: The device includes a base plate (3), a limiting plate (4), a receiving cavity (5), and a die (7). The limiting plate (4) is installed on the upper surface of the base plate (3). The receiving cavity (5) is opened in the limiting plate (4). The die (7) is installed in the limiting plate (4) through the receiving cavity (5). The two ends of the die (7) are respectively provided with inserts (1) and slots (6). The die (7) is connected through the inserts (1) and slots (6). The inner side of the limiting plate (4) is surrounded by the die (7) to form a mold cavity (2).

2. The blanking die tooling according to claim 1, characterized in that: The bottom end of the base plate (3) is provided with a support plate (8), and the support plate (8) is evenly distributed at the bottom end of the base plate (3).

3. The blanking die tooling according to claim 1, characterized in that: The adjacent dies (7) are joined end to end in the receiving cavity (5) by inserts (1) and slots (6).

4. The blanking die tooling according to claim 1, characterized in that: The die (7) has a fixing hole, and the die (7) is fixed to the limiting plate (4) by the fixing hole and screws.

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