A high-strength mold steel

Abstract

This utility model discloses a high-strength mold steel, relating to the field of mold steel technology. The high-strength mold steel includes a first mold steel and a second mold steel, and further includes a reinforcing ridge A and a concave surface A disposed on the bottom surface of the first mold steel. A limiting component is fixedly connected to the top surface of the first mold steel, the limiting component including a limiting strip and a protective film. This utility model, by setting auxiliary grooves, limiting components, and limiting grooves, facilitates the stacking and handling of mold steel. During transportation, the limiting strip on the top surface of one mold steel is engaged within the limiting groove of another mold steel, facilitating stacking. Furthermore, during handling, the auxiliary grooves on both sides of the mold steel can cooperate with handling equipment to quickly move the mold steel, avoiding the difficulty of handling blocky mold steel during manual or machine handling due to its overly flat surface. This improves the convenience of handling and transporting mold steel.

Description

Technical Field

[0001] This utility model relates to the field of mold steel technology, specifically a high-strength mold steel. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. Molds are the primary processing tools used in industries such as machinery manufacturing, radio instruments, motors, and electrical appliances to manufacture parts. The quality of the molds directly affects the quality of the pressure processing, the precision and output of the products, and production costs.

[0003] However, in actual use, existing mold steel is often in block form before it is made into molds. When handling it, whether manually or by machine, the surface of the mold steel is too flat, making it difficult to pick up and transport. When mold steel is made into molds, long-term extrusion will cause deformation and breakage, resulting in low strength and affecting its service life. Utility Model Content

[0004] This invention provides a high-strength mold steel that is easy to stack and handle, and has high strength, thereby solving the problems of existing mold steels that are not convenient to handle and transport, and are not convenient to extend their service life.

[0005] To achieve both convenient stacking and high strength, this utility model provides the following technical solution: a high-strength mold steel, comprising a first mold steel and a second mold steel, and further comprising:

[0006] The reinforcing ridge A and concave surface A are provided on the bottom surface of the first mold steel, and a limiting component is fixedly connected to the top surface of the first mold steel. The limiting component includes a limiting strip and a protective film.

[0007] The reinforcing ridge B and concave surface B are set on the top surface of the second mold steel.

[0008] As a preferred embodiment of the present invention, the limiting component includes two limiting strips fixedly connected to the top surface of the first mold steel, and a protective film is pasted on the surface of the limiting strips.

[0009] As a preferred embodiment of this utility model, the bottom surface of the second mold steel is provided with two limiting grooves, which are adapted to the limiting strip.

[0010] As a preferred embodiment of this utility model, the reinforcing ridge surface A is adapted to the concave surface B.

[0011] As a preferred embodiment of this utility model, the concave surface B is adapted to the reinforcing ridge surface B.

[0012] As a preferred technical solution of this utility model, the first mold steel and the second mold steel are connected by a pressing process to make them into composite mold steel.

[0013] As a preferred embodiment of this utility model, auxiliary grooves are provided on both sides of the bottom surface of the second mold steel, and the auxiliary grooves are used for the handling of external equipment.

[0014] As a preferred embodiment of this utility model, a rust-proof plastic film is adhered to the bottom of the second mold steel. The rust-proof plastic film is made of polyethylene (PE) as the base material, with added VCI rust-proof particles and rust-proof oil.

[0015] Compared with the prior art, this utility model provides a high-strength mold steel, which has the following beneficial effects:

[0016] 1. This high-strength mold steel can be strengthened by setting reinforcing facet A, concave facet A, reinforcing facet B, and concave facet B. Reinforcing facet A and concave facet B allow the two mold steels to abut against each other. Combined with the pressing process, they form a composite mold steel, which increases the overall strength of the mold steel. This avoids the mold steel from deforming and breaking due to long-term extrusion when it is made into a mold, thus affecting its service life and helping to increase the strength of the mold steel.

[0017] 2. This high-strength mold steel, through the setting of auxiliary grooves, limiting components and limiting grooves, can achieve the purpose of convenient stacking and handling of mold steel. When transporting mold steel, the limiting strip on the top surface of one mold steel is locked inside the limiting groove of another mold steel, making it easy to stack them. In addition, when handling, the auxiliary grooves on both sides of the mold steel can be used with the handling equipment to quickly move the mold steel, avoiding the difficulty of handling block mold steel, whether by manual or machine, due to the overly flat surface of the mold steel. This helps to improve the convenience of handling and transporting mold steel. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the auxiliary groove structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the limiting component structure of this utility model;

[0022] Figure 5 This utility model Figure 2 Enlarged structural diagram at point A.

[0023] In the figure: 1. First mold steel; 2. Second mold steel; 3. Reinforcing facet A; 4. Concave facet A; 5. Limiting component; 501. Limiting strip; 502. Protective film; 6. Reinforcing facet B; 7. Concave facet B; 8. Auxiliary groove; 9. Limiting groove; 10. Rust-proof plastic film. 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] Please see Figures 1-5 This utility model discloses a high-strength mold steel, including a first mold steel 1 and a second mold steel 2, and further comprising:

[0026] The reinforcing ridge surface A3 and the concave surface A4 are provided on the bottom surface of the first mold steel 1. The top surface of the first mold steel 1 is fixedly connected to the limiting component 5. The limiting component 5 includes a limiting strip 501 and a protective film 502. By setting the limiting component 5, the purpose of conveniently stacking and picking up the mold steel can be achieved.

[0027] The reinforcing ridges B6 and B7 on the top surface of the second mold steel 2 can enhance the strength of the mold steel by setting the reinforcing ridges A3, A4, B6 and B7. This prevents the mold steel from deforming and breaking due to long-term extrusion when it is made into a mold, thus affecting its service life and helping to increase the strength of the mold steel.

[0028] Specifically, the limiting component 5 includes two limiting strips 501 fixedly connected to the top surface of the first mold steel 1, and a protective film 502 is pasted on the surface of the limiting strips 501; the bottom surface of the second mold steel 2 has two limiting grooves 9, which are adapted to the limiting strips 501.

[0029] In this embodiment, when transporting mold steel, the limiting strip 501 on the top surface of one mold steel is inserted into the limiting groove 9 of another mold steel, which facilitates their stacking. In addition, when picking up the mold steel, the auxiliary grooves 8 on both sides of the mold steel can be used with the picking equipment to quickly move the mold steel.

[0030] Specifically, the reinforcing facet A3 is adapted to the concave facet B7; the concave facet B7 is adapted to the reinforcing facet B6; the first mold steel 1 and the second mold steel 2 are connected by a pressing process to make them composite mold steels.

[0031] In this embodiment, the reinforced facet A3 and concave facet B7, and the concave facet A4 and reinforced facet B6 make the two mold steels abut against each other. Combined with the pressing process, they form a composite mold steel, increasing the overall strength of the mold.

[0032] Specifically, auxiliary grooves 8 are provided on both sides of the bottom surface of the second mold steel 2. The auxiliary grooves 8 are used for the handling of external equipment.

[0033] In this embodiment, when picking up the mold steel, the auxiliary grooves 8 on both sides of the mold steel can be used in conjunction with the picking equipment to quickly move the mold steel.

[0034] Specifically, the bottom of the second mold steel 2 is covered with a rust-proof plastic film 10, which is made of polyethylene (PE) as the base material, with added VCI rust-proof particles and rust-proof oil.

[0035] In this embodiment, the anti-rust plastic film 10 protects the mold steel and reduces rust.

[0036] The working principle and usage process of this utility model: The reinforcing facet A3 and concave facet B7, and the concave facet A4 and reinforcing facet B6 make the two mold steels abut against each other. Combined with the pressing process, a composite mold steel is formed, which increases the overall strength of the mold steel. When transporting the mold steel, the limiting strip 501 on the top surface of one mold steel is stuck inside the limiting groove 9 of another mold steel, which facilitates their stacking. In addition, when picking up, the auxiliary grooves 8 on both sides of the mold steel can be used with the picking equipment to quickly move the mold steel.

[0037] In summary, this high-strength mold steel can be strengthened by setting reinforcing facets A3, A4, B6, and B7. Reinforcing facets A3 and B7, and concave facets A4 and B6 allow the two mold steels to abut against each other. Combined with the pressing process, they form a composite mold steel, increasing the overall strength of the mold steel. This avoids deformation and breakage caused by long-term extrusion when the mold steel is made into a mold, which would affect its service life and help increase the strength of the mold steel.

[0038] By setting auxiliary grooves 8, limiting components 5, and limiting grooves 9, the purpose of convenient stacking and handling of mold steel can be achieved. When transporting mold steel, the limiting strip 501 on the top surface of one mold steel is locked inside the limiting groove 9 of another mold steel, making it easy to stack them. In addition, when handling, the auxiliary grooves 8 on both sides of the mold steel can work with the handling equipment to quickly move the mold steel, avoiding the difficulty of handling blocky mold steel, whether manually or by machine, due to the overly flat surface of the mold steel. This helps to improve the convenience of handling and transporting mold steel.

[0039] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] 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 high-strength die steel comprising a first die steel (1) and a second die steel (2), characterized in that, Also includes: The reinforcing ridge surface A (3) and concave surface A (4) are provided on the bottom surface of the first mold steel (1). The top surface of the first mold steel (1) is fixedly connected to a limiting component (5). The limiting component (5) includes a limiting strip (501) and a protective film (502). The reinforcing ridge B (6) and concave surface B (7) are set on the top surface of the second mold steel (2).

2. The high-strength die steel according to claim 1, characterized by: The limiting component (5) includes two limiting strips (501) fixedly connected to the top surface of the first mold steel (1), and a protective film (502) is pasted on the surface of the limiting strips (501).

3. The high-strength die steel according to claim 1, characterized by: The bottom surface of the second mold steel (2) has two limiting grooves (9), which are adapted to the limiting strip (501).

4. The high-strength die steel according to claim 1, characterized by: The reinforcing facet A (3) is adapted to the concave facet B (7).

5. The high-strength die steel according to claim 1, characterized by: The concave surface B (7) is adapted to the reinforcing ridge surface B (6).

6. The high-strength die steel according to claim 1, characterized by: The first mold steel (1) and the second mold steel (2) are connected by a pressing process to make them composite mold steel.

7. The high-strength die steel according to claim 1, characterized by: The second mold steel (2) has auxiliary grooves (8) on both sides of its bottom surface, which are used for external equipment handling.

8. The high-strength die steel according to claim 1, characterized by: The bottom of the second mold steel (2) is covered with a rust-proof plastic film (10).

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