A die steel having high compressive strength

Abstract

The utility model discloses a mould steel that resistance to compression is strong relates to mould steel technical field, this mould steel that resistance to compression is strong, including mould steel main part and four groups of protective housing of setting in mould steel main part surface, one side of protective housing is fixedly connected with two groups of positioning rod, still include: the fixed link of setting in protective housing top one side, the inside fixed link of fixed link is connected with support rod, the surface slidingly connected with support subassembly of support rod, support subassembly includes sliding seat, transmission rod and rotation peg, set up in the support spring of sliding seat one side, one side slidingly connected with the sliding block of protective housing. The utility model discloses through the setting of support subassembly, reduce the impact that mould steel stacking produced, avoid the surface damage that causes the stacking pressure, and double spring system will impact force into elastic potential energy, effectively absorb the instantaneous pressure of vertical direction, reduce the influence of stacking impact to mould steel internal structure.

Description

Technical Field

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

[0002] Before processing, existing mold steel is usually stored or transported in multiple stacks to maximize the use of storage space and reduce the cost of storing and transporting mold steel. However, during the stacking process, the mold steel is in close contact with each other, which makes it easy for the mold steel to be squeezed and collided when it is shaken or picked up, which can easily damage the mold steel structure.

[0003] Utility model patent CN207308924U discloses a highly practical mold steel, comprising a steel block, a stamping block body fixedly connected to the bottom of the steel block, the stamping block body comprising a low-alloy structural steel plate layer, a spring steel plate layer fixedly connected to the bottom of the low-alloy structural steel plate layer, and a stainless acid-resistant steel plate layer fixedly connected to the bottom of the spring steel plate layer. The bottom of the stainless acid-resistant steel plate layer is coated with an acrylic polyurethane topcoat. This highly practical mold steel, through its structural design of positioning holes, a first groove, an anti-slip pad, a first nut, a first screw, a first handle, a second groove, a second nut, a second screw, and a second handle, allows for easy use by rotating the first and second screws to fix the connecting rods extending into and outside the positioning holes. This prevents slippage during use, improves work efficiency and product quality, and is both convenient and highly practical.

[0004] However, when existing mold steels are stacked, it is difficult to reduce the impact generated by the stacking of mold steels. The surface damage caused by the stacking pressure is easy to increase the impact of the stacking impact on the internal structure of the mold steel. Utility Model Content

[0005] This invention provides a mold steel with high compressive strength, which has the advantage of reducing the impact generated by stacking mold steel. This solves the problem that existing mold steels are difficult to reduce the impact generated by stacking, and are prone to surface damage caused by stacking pressure, which increases the impact of stacking impact on the internal structure of the mold steel.

[0006] To reduce the impact of stacked mold steel, this utility model provides the following technical solution: a mold steel with high compressive strength, comprising a mold steel body and four sets of protective shells disposed on the surface of the mold steel body. Two sets of positioning rods are fixedly connected to one side of each protective shell. The model also includes: a fixing rod disposed on the top side of the protective shell, with a support rod fixedly connected inside the fixing rod. A support assembly is slidably connected to the surface of the support rod, the support assembly including a sliding seat, a transmission rod, and a rotating bolt; a support spring disposed on one side of the sliding seat; a slider slidably connected to one side of the protective shell, with a telescopic assembly slidably connected inside the slider, the telescopic assembly including a limiting rod and a telescopic spring; an insert plate disposed on one side of the slider; and a socket fixedly connected to one side of the protective shell.

[0007] As a preferred embodiment of this utility model, the support assembly includes a sliding seat slidably connected to the surface of the support rod, a transmission rod rotatably connected to the top of the sliding seat, and a rotating bolt rotatably connected to the top of the transmission rod.

[0008] As a preferred embodiment of this utility model, the telescopic component includes a limiting rod slidably connected inside the slider, and a telescopic spring is sleeved on the surface of the limiting rod.

[0009] As a preferred technical solution of this utility model, the top of each of the four sets of protective shells is provided with a groove, and a telescopic rod is fixedly connected inside the groove, and a buffer spring is sleeved on the surface of the telescopic rod.

[0010] As a preferred embodiment of this utility model, one end of the positioning rod is slidably connected to a telescopic sleeve, and one end of the positioning rod is fixedly connected to a tension spring, which is disposed inside the telescopic sleeve.

[0011] As a preferred embodiment of this utility model, a support frame is fixedly connected to the top of the rotating bolt, and a wear-resistant layer is provided on the top surface of the support frame.

[0012] As a preferred embodiment of this utility model, the socket has a slot inside that is compatible with the plug plate, and the protective shell has a groove on one side that is compatible with the slider.

[0013] As a preferred embodiment of this utility model, the slider has a sliding hole inside that matches the limiting rod, and the bottom of the insert plate has a slope.

[0014] Compared with the prior art, this utility model provides a mold steel with high compressive strength, which has the following beneficial effects:

[0015] This high-compression-resistant mold steel, through the setting of the support components, provides support and protection when the mold steel is stacked. At the same time, it compresses the bottom support frame, causing the support frame to press down. Then, the two ends of the transmission rod rotate on the sliding seat and the rotating bolt respectively, pushing the sliding seat to slide on the surface of the support rod, thereby compressing the support spring. The support spring deforms under force and generates elastic force. At the same time, when pressed down, the telescopic rod contracts, and the buffer spring deforms under force and generates elastic force. This reduces the impact generated by the stacking of mold steel and avoids surface damage caused by stacking pressure. The double spring system converts the impact force into elastic potential energy, effectively absorbing the instantaneous pressure in the vertical direction and reducing the impact of stacking impact on the internal structure of the mold steel.

[0016] This high-compression-resistant mold steel, through the design of telescopic components, insert plates, and sockets, facilitates alignment and positioning during stacking. The insert plate is aligned with the socket and inserted, while its sloping surface allows it to slide easily into the socket. When the socket presses against the insert plate, the plate is forced to slide within the groove of the protective shell, and the slider also slides on the surface of the limiting rod. The telescopic spring deforms under pressure, generating elastic force that pushes the slider in the opposite direction, causing the slider to move the insert plate. This achieves the effect of guiding the insert plate to automatically slide into the socket for positioning during stacking, significantly improving stacking efficiency and reducing manual adjustment time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the support component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the telescopic component structure of this utility model.

[0021] In the diagram: 1. Mold steel body; 2. Protective shell; 3. Positioning rod; 4. Fixing rod; 5. Support rod; 6. Support assembly; 601. Sliding seat; 602. Transmission rod; 603. Rotating bolt; 7. Support spring; 8. Slider; 9. Telescopic assembly; 901. Limiting rod; 902. Telescopic spring; 10. Insert plate; 11. Socket; 12. Telescopic rod; 13. Buffer spring; 14. Telescopic sleeve; 15. Tension spring; 16. Support frame. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-4 This utility model discloses a mold steel with high compressive strength, including a mold steel body 1 and four sets of protective shells 2 disposed on the surface of the mold steel body 1. Two sets of positioning rods 3 are fixedly connected to one side of the protective shell 2. The invention is characterized by further including: a fixing rod 4 disposed on one side of the top of the protective shell 2, a support rod 5 fixedly connected inside the fixing rod 4, a support assembly 6 slidably connected to the surface of the support rod 5, the support assembly 6 including a sliding seat 601, a transmission rod 602 and a rotating bolt 603; a support spring 7 disposed on one side of the sliding seat 601, a slider 8 slidably connected to one side of the protective shell 2, a telescopic assembly 9 slidably connected inside the slider 8, the telescopic assembly 9 including a limiting rod 901 and a telescopic spring 902; an insert plate 10 disposed on one side of the slider 8, and a socket 11 fixedly connected to one side of the protective shell 2.

[0024] Specifically, the support assembly 6 includes a sliding seat 601 slidably connected to the surface of the support rod 5, a transmission rod 602 rotatably connected to the top of the sliding seat 601, and a rotating bolt 603 rotatably connected to the top of the transmission rod 602.

[0025] In this embodiment, when the mold steel is stacked during use, the protective shell 2 provides support and protection, while squeezing the bottom support frame 16, causing the support frame 16 to press down. As a result, the two ends of the transmission rod 602 rotate on the sliding seat 601 and the rotating bolt 603 respectively, and push the sliding seat 601 to slide on the surface of the support rod 5, thereby squeezing the support spring 7, causing the support spring 7 to deform under force and generate elastic force.

[0026] Specifically, the telescopic component 9 includes a limiting rod 901 slidably connected inside the slider 8, and a telescopic spring 902 is sleeved on the surface of the limiting rod 901.

[0027] In this embodiment, when the socket 11 presses the plug plate 10, the plug plate 10 is forced to move the slider 8 in the groove of the protective shell 2, and the slider 8 slides on the surface of the limit rod 901. The telescopic spring 902 is deformed by the force to generate elastic force, which pushes the slider 8 in the opposite direction, so that the slider 8 moves the plug plate 10.

[0028] Specifically, each of the four sets of protective shells 2 has a groove on its top, and a telescopic rod 12 is fixedly connected inside the groove. A buffer spring 13 is sleeved on the surface of the telescopic rod 12.

[0029] In this embodiment, the telescopic rod 12 at the top of the protective shell 2 is combined with the buffer spring 13. When the mold steel stack is compressed, the telescopic rod 12 contracts and compresses the buffer spring 13, converting the impact force into elastic potential energy, effectively reducing the instantaneous pressure in the vertical direction.

[0030] Specifically, one end of the positioning rod 3 is slidably connected to a telescopic sleeve 14, and the other end of the positioning rod 3 is fixedly connected to a tension spring 15, which is located inside the telescopic sleeve 14.

[0031] In this embodiment, the positioning rod 3 and the telescopic sleeve 14 are linked by the tension spring 15 to achieve adaptive adjustment, which facilitates the positioning and installation of the protective shell 2 on the surface of the mold steel body 1.

[0032] Specifically, a support frame 16 is fixedly connected to the top of the rotating bolt 603, and a wear-resistant layer is provided on the top surface of the support frame 16.

[0033] In this embodiment, the support frame 16 supports the upper layer of mold steel body 1, and the high hardness surface treatment reduces stacking friction loss and extends service life.

[0034] Specifically, the socket 11 has a slot inside that matches the socket plate 10, and the protective shell 2 has a groove on one side that matches the slider 8.

[0035] In this embodiment, the slope of the insertion plate 10 cooperates with the slot of the socket 11 to achieve a quick alignment function. The slider 8 slides under the guidance of the limit rod 901, and combined with the elastic feedback of the telescopic spring 902, it ensures the smoothness of the insertion process and the self-locking stability.

[0036] Specifically, the slider 8 has a sliding hole inside that matches the limiting rod 901, and the bottom of the insert plate 10 has a slope.

[0037] In this embodiment, the sliding hole facilitates the sliding of the slider 8 on the surface of the limiting rod 901, and the slope of the insert plate 10 facilitates its sliding into the socket 11.

[0038] The working principle and usage process of this utility model are as follows: During use, when the mold steel is stacked, the protective shell 2 provides support and protection, while simultaneously squeezing the bottom support frame 16, causing the support frame 16 to press down. Consequently, the two ends of the transmission rod 602 rotate on the sliding seat 601 and the rotating bolt 603 respectively, pushing the sliding seat 601 to slide on the surface of the support rod 5, thereby squeezing the support spring 7, causing the support spring 7 to deform under force and generate elastic force. At the same time, when pressed down, the telescopic rod 12 retracts, and the buffer spring 13 deforms under force and generates elastic force. During stacking, to facilitate alignment and positioning, the insert plate 10 is aligned with the socket 11 and inserted. The slope of the insert plate 10 facilitates its sliding into the socket 11. When the socket 11 squeezes the insert plate 10, the insert plate 10 is forced to drive the slider 8 to slide in the groove of the protective shell 2, and the slider 8 slides on the surface of the limiting rod 901. The telescopic spring 902 deforms under force and generates elastic force, pushing the slider 8 in the opposite direction, causing the slider 8 to drive the insert plate 10.

[0039] In summary, this high-compression-resistant mold steel, through the setting of support component 6, reduces the impact generated by stacking mold steel and avoids surface damage caused by stacking pressure. The double spring system converts the impact force into elastic potential energy, effectively absorbing the instantaneous pressure in the vertical direction and reducing the impact of stacking impact on the internal structure of the mold steel. Through the setting of telescopic component 9, insert plate 10 and socket 11, the insert plate 10 is guided to automatically slide into the socket 11 for positioning during stacking, which significantly improves stacking efficiency and reduces manual adjustment time.

[0040] 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.

[0041] 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 mold steel with high compressive strength, comprising a mold steel body (1) and four sets of protective shells (2) disposed on the surface of the mold steel body (1), wherein two sets of positioning rods (3) are fixedly connected to one side of the protective shells (2), characterized in that, Also includes: A fixing rod (4) is set on one side of the top of the protective shell (2). A support rod (5) is fixedly connected inside the fixing rod (4). A support assembly (6) is slidably connected to the surface of the support rod (5). The support assembly (6) includes a sliding seat (601), a transmission rod (602), and a rotating bolt (603). A support spring (7) is provided on one side of the sliding seat (601), and a slider (8) is slidably connected to one side of the protective shell (2). A telescopic assembly (9) is slidably connected inside the slider (8). The telescopic assembly (9) includes a limit rod (901) and a telescopic spring (902). A plug plate (10) is provided on one side of the slider (8), and a socket (11) is fixedly connected to one side of the protective shell (2).

2. The mold steel with high compressive strength according to claim 1, characterized in that: The support assembly (6) includes a sliding seat (601) slidably connected to the surface of the support rod (5), a transmission rod (602) is rotatably connected to the top of the sliding seat (601), and a rotating bolt (603) is rotatably connected to the top of the transmission rod (602).

3. The mold steel with high compressive strength according to claim 1, characterized in that: The telescopic component (9) includes a limiting rod (901) slidably connected inside the slider (8), and a telescopic spring (902) is sleeved on the surface of the limiting rod (901).

4. The mold steel with high compressive strength according to claim 1, characterized in that: The top of each of the four sets of protective shells (2) is provided with a groove, and a telescopic rod (12) is fixedly connected inside the groove. A buffer spring (13) is sleeved on the surface of the telescopic rod (12).

5. The mold steel with high compressive strength according to claim 1, characterized in that: One end of the positioning rod (3) is slidably connected to a telescopic sleeve (14), and one end of the positioning rod (3) is fixedly connected to a tension spring (15), which is located inside the telescopic sleeve (14).

6. The mold steel with high compressive strength according to claim 1, characterized in that: The top of the rotating bolt (603) is fixedly connected to a support frame (16), and the top surface of the support frame (16) is provided with a wear-resistant layer.

7. The mold steel with high compressive strength according to claim 1, characterized in that: The socket (11) has a slot inside that is compatible with the plug plate (10), and the protective shell (2) has a groove on one side that is compatible with the slider (8).

8. The mold steel with high compressive strength according to claim 1, characterized in that: The slider (8) has a sliding hole inside that is compatible with the limiting rod (901), and the bottom of the insert plate (10) is provided with a slope.

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