Die steel with high wear resistance

Abstract

The utility model discloses die steel with strong wear resistance, which relates to the technical field of die steel, and comprises a die steel main body, the end part of the die steel main body is provided with a protective structure, the protective structure comprises a protective plate, a mounting groove and a soft block, the mounting groove is arranged on the end surface, facing the end part of the die steel main body, of the protective plate, and the soft block is fixedly arranged in the inner cavity of the mounting groove. By means of the arrangement mode that the protective structures and the connecting structures are matched, the ends of the die steel bodies can be safely protected, and therefore when the die steel bodies are moved, transported or stacked, the adjacent die steel bodies can be prevented from being attached to each other, friction damage to the die steel bodies caused by collision can be avoided, and the die steel bodies are protected. The safety of the die steel main body during moving or placing is effectively improved, the service life of the die steel main body is further prolonged, meanwhile, the protection plate is convenient to disassemble and assemble, high in flexibility and capable of being repeatedly used, and the safety protection cost of the die steel main body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die steel, in particular to a die steel with strong wear resistance. Background Art

[0002] Die steel is a type of steel used to manufacture cold stamping dies, hot forging dies, die-casting dies and other molds. Before being processed into a mold, it is usually rectangular.

[0003] Before being processed, existing mold steels are usually stored or transported in multiple stacks, so as to maximize the use of the placement space and reduce the storage and transportation costs of the mold steel. However, in the process of stacking the mold steels, the mold steels are close to each other, which makes it easy to cause friction and collision between the mold steels when the mold steels are shaken or taken, and then easily cause the corners of the mold steel to be damaged, which affects the subsequent processing of the mold steel, reduces the quality of the mold steel, and also shortens the life of the mold steel and increases the use cost of the mold steel. Therefore, in order to solve the above problems, a mold steel with strong wear resistance is proposed. Utility Model Content

[0004] The utility model aims to provide a mold steel with strong wear resistance to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a mold steel with strong wear resistance, including a mold steel body, the ends of the mold steel body are provided with a protective structure, the protective structure includes:

[0006] A protective plate, the protective plate is fixedly sleeved on the end of the mold steel body, and the protective plate is used to prevent the end of the mold steel body from being worn and bumped;

[0007] A mounting groove, the mounting groove being provided on the end surface of the protection plate facing the end of the mold steel body;

[0008] A soft block is fixedly arranged in the inner cavity of the mounting groove, and is used to prevent the protective plate from directly colliding with the end of the mold steel body.

[0009] Preferably, a connecting structure is provided between the protective plates, and the connecting structure includes a connecting rod and a plurality of connecting grooves, the plurality of connecting grooves are respectively opened on opposite end surfaces of the protective plates, and the connecting rod is movably arranged between the connecting grooves.

[0010] Preferably, the connecting rod comprises a first rod body, a second rod body and a connecting spring, the connecting spring is fixedly arranged between the first rod body and the second rod body, and the first rod body is movably arranged in the inner cavity of the second rod body.

[0011] Preferably, the ends of the first rod body and the second rod body which are away from each other are both sleeved with anti-collision sleeves, and the cross-section of the first rod body is T-shaped.

[0012] Preferably, the cross section of the soft block is in the shape of an incomplete circular ring, and the cross section of the mounting groove is in the shape of an incomplete circle.

[0013] Preferably, the cross section of the protection plate is L-shaped, and the distance between the protection plate and the outer wall of the mold steel body away from the outer wall of the mold steel body is greater than the distance between the connecting rod and the mold steel body.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model ensures that the ends of the mold steel body can be safely protected by cooperating with the protective structure and the connecting structure, so that when the mold steel body is moved or stacked, it can avoid that adjacent mold steel bodies fit together, thereby avoiding friction damage to the mold steel body caused by collision, effectively improving the safety of the mold steel body when moving or placing, and further extending the service life of the mold steel body. At the same time, the protective plate is easy to disassemble and assemble, has high flexibility, can be reused, and reduces the cost of safety protection of the mold steel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0018] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0019] In the figure: 1. mold steel body; 2. protection structure; 201. protection plate; 202. soft block; 203. mounting groove; 3. connection structure; 301. connecting rod; 3011. first rod body; 3012. second rod body; 3013. connecting spring; 304. anti-collision sleeve; 305. connecting groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3A mold steel with strong wear resistance is shown, including a mold steel main body 1, and the ends of the mold steel main body 1 are provided with protective structures 2, the protective structure 2 includes a protective plate 201, a mounting groove 203 and a soft block 202, the protective plate 201 is fixedly sleeved on the end of the mold steel main body 1, the protective plate 201 is used to prevent wear and bumping of the end of the mold steel main body 1, the cross-section of the protective plate 201 is L-shaped, the mounting groove 203 is opened on the end face of the protective plate 201 facing the end of the mold steel main body 1, the soft block 202 is fixedly arranged in the inner cavity of the mounting groove 203, the soft block 202 is used to prevent direct collision between the protective plate 201 and the end of the mold steel main body 1, the cross-section of the soft block 202 is an incomplete circular ring, and the cross-section of the mounting groove 203 is an incomplete circular circle.

[0022] like Figure 1 and Figure 2 As shown in the figure, the protective plate 201 is sleeved on the end of the mold steel body 1, which can effectively protect the sharp corners of the mold steel body 1, so that the mold steel body 1 can avoid collisions between the mold steel bodies 1 during movement or stacking, which may cause damage to the end of the mold steel body 1. Because the end of the mold steel body 1 is more likely to be damaged under collision, the sleeve protection of the protective plate 201 effectively improves the safety of the mold steel body 1 when it is moved or stacked. At the same time, the end of the mold steel body 1 is provided with the protective plate 201, so that multiple edges of the protective plate 201 can also directly contact other mold steel bodies 1 when the mold steel bodies 1 are stacked, further improving the safety protection effect of the mold steel body 1, and a soft block 202 is installed at the position where the protective plate 201 contacts the sharp corners of the mold steel body 1. The soft block 202 is made of PVC material or elastic material. Any one of the rubbers, the soft block 202 is embedded in the inner cavity of the installation groove 203 through deformation under the action of external force, and the installation groove 203 uses the diameter difference to limit the position of the soft block 202, so that the soft block 202 can be stably installed in the inner cavity of the installation groove 203 without external support. The soft block 202 is directly sleeved and contacted with the sharp corners of the mold steel body 1, which increases the protection of the mold steel body 1. When the protective plate 201 is subjected to external pressure, it can buffer the pressure with the help of the elasticity of the soft block 202, thereby avoiding the wear of the protective plate 201 and the mold steel body 1 due to the friction between the protective plate 201 and the mold steel body 1 when the protective plate 201 generates pressure on the mold steel body 1, thereby effectively extending the service life of the mold steel body 1 and the protective plate 201, and reducing the use cost of the mold steel body 1 and the protective plate 201.

[0023] A connecting structure 3 is provided between the protective plates 201, and the connecting structure 3 includes a connecting rod 301 and a plurality of connecting grooves 305, and the plurality of connecting grooves 305 are respectively provided on the opposite end surfaces of the protective plates 201, and the connecting rod 301 is movably provided between the connecting grooves 305, and the connecting rod 301 includes a first rod body 3011, a second rod body 3012 and a connecting spring 3013, and the connecting spring 3013 is fixedly provided between the first rod body 3011 and the second rod body 3012, and the first rod body 3011 is movably provided in the inner cavity of the second rod body 3012, and the ends of the first rod body 3011 and the second rod body 3012 which are separated from each other are both provided with anti-collision sleeves 304, and the anti-collision sleeves 304 are any one of elastic rubber or elastic silicone, and the setting of the anti-collision sleeves 304 can prevent the first rod body 3011 and the second rod body from being colliding with each other. 3012 is in direct contact with the inner cavity of the connecting groove 305, thereby avoiding friction damage between the first rod body 3011 and the second rod body 3012 and the inner cavity of the connecting groove 305, and extending the service life of the first rod body 3011 and the second rod body 3012. The cross-section of the first rod body 3011 is T-shaped, so that it can slide along the inner cavity of the second rod body 3012 while avoiding being pulled out and falling off from the inner cavity of the second rod body 3012. The distance between the protective plate 201 away from the outer wall of the mold steel body 1 and the outer wall of the mold steel body 1 is greater than the distance between the connecting rod 301 and the mold steel body 1, so that when the mold steel bodies 1 are stacked, the connecting rods 301 between the protective plates 201 of adjacent mold steel bodies 1 do not contact each other, thereby avoiding friction loss caused by contact.

[0024] like Figure 2 and Figure 3As shown in , the ends of the first rod body 3011 and the second rod body 3012 that are separated from each other are respectively movably interlaced with the inner cavity of the connecting groove 305. After the protective plate 201 is sleeved on the end of the mold steel main body 1, the overall length of the first rod body 3011 and the second rod body 3012 can be shortened under the action of external force, so that the first rod body 3011 and the second rod body 3012 enter between the protective plates 201. The distance between the horizontally arranged protective plates 201 and the vertically arranged protective plates 201 is different. Therefore, the overall lengths of the first rod body 3011 and the second rod body 3012 used are also different. The first rod body 3011 and the second rod body 3012 enter between the protective plates 201, and the first rod body 3011 and the second rod body 3012 are separated from each other. After the ends are aligned with the connecting grooves 305 respectively, the contraction support force on the first rod body 3011 and the second rod body 3012 can be released, so that the first rod body 3011 and the second rod body 3012 can be automatically connected with the corresponding inner cavity of the connecting groove 305 by means of the elastic support of the connecting spring 3013. Therefore, after the protective plate 201 is connected horizontally and vertically through the connecting rod 301, the restriction on the position of the protective plate 201 can be further strengthened, so that the protective plate 201 can ensure the stability of its own position when it is squeezed, and avoid falling off easily from the end of the mold steel body 1, thereby effectively improving the stability of the installation of the protective plate 201, and further strengthening the compressive strength of the mold steel body 1, thereby improving the quality of the mold steel body 1.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold steel with strong wear resistance, comprising a mold steel body (1), characterized in that: The ends of the mold steel body (1) are each provided with a protective structure (2), and the protective structure (2) comprises: A protective plate (201), the protective plate (201) being fixedly sleeved on the end of the mold steel body (1), and the protective plate (201) being used to prevent wear and collision on the end of the mold steel body (1); A mounting groove (203), wherein the mounting groove (203) is formed on an end surface of the protection plate (201) facing the end of the mold steel body (1); A soft block (202) is fixedly arranged in the inner cavity of the mounting groove (203), and the soft block (202) is used to prevent the protective plate (201) and the end of the mold steel body (1) from directly colliding.

2. The mold steel with strong wear resistance according to claim 1, characterized in that: A connection structure (3) is provided between the protective plates (201), the connection structure (3) comprising a connection rod (301) and a plurality of connection grooves (305), the plurality of connection grooves (305) being respectively provided on opposite end surfaces of the protective plates (201), and the connection rod (301) being movably provided between the connection grooves (305).

3. A mold steel with strong wear resistance according to claim 2, characterized in that: The connecting rod (301) comprises a first rod body (3011), a second rod body (3012) and a connecting spring (3013); the connecting spring (3013) is fixedly arranged between the first rod body (3011) and the second rod body (3012); and the first rod body (3011) is movably arranged in the inner cavity of the second rod body (3012).

4. The mold steel with strong wear resistance according to claim 3, characterized in that: The ends of the first rod body (3011) and the second rod body (3012) which are separated from each other are both sleeved with anti-collision sleeves (304), and the cross section of the first rod body (3011) is T-shaped.

5. The mold steel with strong wear resistance according to claim 1, characterized in that: The cross section of the soft block (202) is in the shape of an incomplete circular ring, and the cross section of the mounting groove (203) is in the shape of an incomplete circle.

6. The mold steel with strong wear resistance according to claim 1, characterized in that: The cross section of the protection plate (201) is L-shaped, and the distance between the protection plate (201) away from the outer wall of the mold steel body (1) and the outer wall of the mold steel body (1) is greater than the distance between the connecting rod (301) and the mold steel body (1).

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