Die steel storage device

Abstract

The application relates to the technical field of die steel storage, and discloses a die steel storage device, which comprises a base; a sliding groove is symmetrically arranged on the upper surface of the base, a plurality of sliding blocks are slidably arranged in the two sliding grooves, the upper surfaces of the two corresponding sliding blocks are fixedly connected with an arc-shaped frame, a plurality of L-shaped storage plates are fixedly installed on the side walls of the arc-shaped frame and used for storing die steel, the arc-shaped frame spacing can be adjusted through cooperation of the bidirectional screw rod and the sliding blocks, different sizes of plate materials, bar materials, block materials and other types of die steel can be matched, the sliding blocks are tightly attached to the abutting plates, the sliding blocks are guided by the limiting rods, the arc-shaped frame is prevented from being displaced when the die steel is stored, the overall structure is relatively simple, the die steel storage device is very convenient to use, and the practicality of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of mold steel storage, and in particular to a mold steel storage device. Background Technology

[0002] In the fields of mold manufacturing and machining, mold steel, as a key raw material with high hardness and high wear resistance (such as cold work mold steel, hot work mold steel, and plastic mold steel), is stored in a way that directly affects material utilization, processing efficiency, and production safety.

[0003] Currently, most mold manufacturers use a storage model of "welded fixed shelves + tiered partitions," which has significant drawbacks: Firstly, the shelf height and width are fixed, which can only accommodate mold steel of a single specification. For large-sized mold steel, extra space needs to be reserved, resulting in reduced space utilization. Secondly, fixed shelves have no adjustment function. When the specifications of the mold steel change, the original partitions need to be removed and re-welded, which is time-consuming, and the welding marks can easily damage the shelf structure and reduce its service life. Utility Model Content

[0004] To address the problems mentioned in the background art, this application provides a mold steel storage device.

[0005] The mold steel storage device provided in this application adopts the following technical solution:

[0006] A mold steel storage device includes a base;

[0007] The upper surface of the base is symmetrically provided with sliding grooves, and multiple sliders are slidably installed inside each of the two sliding grooves. The upper surfaces of the corresponding two sliders are fixedly connected to an arc-shaped frame. Multiple L-shaped storage plates are fixedly installed on the side wall of the arc-shaped frame for storing mold steel.

[0008] The base has an internal movable groove that communicates with the slide groove. Two movable blocks that move along the X-axis are slidably installed inside the movable groove. Two abutting plates that move along the Y-axis are also slidably installed inside the movable groove to abut and limit the slider.

[0009] The movable block is connected to the abutment plate via a connecting component;

[0010] The base is equipped with a drive component for moving the movable block.

[0011] Preferably, the connecting assembly includes two connecting seats and two fixed seats. Connecting seats are symmetrically fixedly installed on the side wall of the movable block, and two fixed seats are fixedly installed on the opposite side of each of the two abutting plates. The corresponding connecting seats and fixed seats are hinged together by connecting plates.

[0012] Preferably, the drive assembly includes a bidirectional lead screw, which is rotatably mounted inside the movable slot. The bidirectional lead screw passes through two movable blocks and is threadedly connected to them. One end of the bidirectional lead screw movably passes through the side wall of the base and is fixedly connected to a knob.

[0013] Preferably, a limiting rod is fixedly connected inside both of the slide grooves, and the limiting rod passes through multiple sliders and is slidably connected to them.

[0014] Preferably, support legs are fixedly installed at all four corners of the lower surface of the base.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] Compared to existing technologies, this device features a two-way lead screw and slider mechanism that allows for adjustment of the bow-shaped frame spacing. It can accommodate various mold steels, such as plates, bars, and blocks of different sizes. The tight fit between the clamping plate and the slider, along with the guide rod for the slider, ensures that the bow-shaped frame does not shift when storing mold steel. The overall structure is also relatively simple and easy to use, thus improving the device's practicality. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an embodiment of the application;

[0018] Figure 2 This is a cross-sectional structural diagram of the base according to an embodiment of the application;

[0019] Figure 3 This is a schematic diagram of the structure of the connection component and the driving component in the embodiment of the application;

[0020] Figure 4 This is a schematic diagram of the structure of the active slot in the embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 2. Slide groove; 3. Bow-shaped frame; 4. L-shaped storage plate; 5. Slider; 6. Knob; 7. Limiting rod; 8. Clamping plate; 9. Two-way lead screw; 10. Connecting plate; 11. Connecting seat; 12. Fixed seat; 13. Movable block; 14. Movable groove; 15. Support leg. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses a mold steel storage device. (Refer to...) Figure 1-4 A mold steel storage device includes a base 1;

[0024] The upper surface of the base 1 is symmetrically provided with sliding grooves 2. Multiple sliders 5 are slidably installed inside the two sliding grooves 2. The upper surfaces of the two corresponding sliders 5 are fixedly connected to the bow-shaped frame 3. Multiple L-shaped storage plates 4 are fixedly installed on the side wall of the bow-shaped frame 3 for storing the mold steel.

[0025] The base 1 has an internal movable groove 14 that communicates with the slide 2. Two movable blocks 13 that move along the X-axis are slidably installed inside the movable groove 14. Two abutting plates 8 that move along the Y-axis are also slidably installed inside the movable groove 14 to abut and limit the slider 5.

[0026] The movable block 13 is connected to the abutment plate 8 through a connecting assembly. The connecting assembly includes two connecting seats 11 and two fixed seats 12. The connecting seats 11 are symmetrically fixedly installed on the side wall of the movable block 13. Two fixed seats 12 are fixedly installed on the opposite side of the two abutment plates 8. The corresponding connecting seats 11 and fixed seats 12 are hinged together by a connecting plate 10.

[0027] The base 1 is provided with a drive assembly for moving the movable block 13. The drive assembly includes a bidirectional lead screw 9, which is rotatably installed inside the movable slot 14. The bidirectional lead screw 9 passes through the two movable blocks 13 and is threadedly connected to them. One end of the bidirectional lead screw 9 passes through the side wall of the base 1 and is fixedly connected to a knob 6.

[0028] Both slides 2 are fixedly connected to limit rods 7 inside, and the limit rods 7 pass through multiple sliders 5 and are slidably connected to them;

[0029] Support legs 15 are fixedly installed at all four corners of the lower surface of the base 1.

[0030] The implementation principle of the mold steel storage device in this application embodiment is as follows: Before use, the device is in an unlocked state: the slider 5 on the base 1 can slide freely along the slide groove 2, the bow-shaped frame 3 moves synchronously with the slider 5, and the L-shaped storage plate 4 is not fixed. The spacing between adjacent bow-shaped frames 3 is determined according to the size of the mold steel to be stored (such as plate width and bar length). For example, when storing 500mm wide mold steel plates, the spacing needs to be adjusted to 550-600mm to allow for handling space; when storing 1000mm long bars, the spacing can be appropriately increased to 1050mm to avoid excessive overhang at both ends of the bar. The operator rotates the knob 6 on the side wall of the base 1, which drives the bidirectional lead screw 9 to rotate within the movable groove 14. Since the bidirectional lead screw 9 is threadedly engaged with two movable blocks 13, and the threads at both ends of the lead screw are in opposite directions, rotation will drive the two movable blocks 13 to move synchronously closer or further away along the X-axis. When the movable block 13 moves, the connecting seat 11 on its side wall pulls the fixed seat 12 on the abutment plate 8 through the connecting plate 10, so that the two abutment plates 8 move synchronously towards the inside or outside of the slide groove 2 along the Y-axis. At this time, the abutment plate 8 separates from the slider 5, the slider 5 is released from its limit, and can slide freely along the slide groove 2. Push the bow frame 3 to drive the bottom slider 5 to slide along the slide groove 2. At the same time, the slider 5 moves smoothly along the limit rod 7 (the limit rod 7 ensures that the slider 5's movement trajectory does not deviate, avoiding the bow frame 3 from tilting). After adjusting the multiple bow frames 3 to the preset spacing according to the mold steel size, turn the knob 6 in the opposite direction. The double-acting screw 9 drives the two movable blocks 13 to move closer along the X-axis. Through the connecting plate 10, the abutment plate 8 is pushed towards the inside of the slide groove 2 along the Y-axis until the abutment plate 8 is tightly attached to the side wall of the slider 5, firmly fixing the slider 5 in the slide groove 2. The positions of the bow frame 3 and the L-shaped storage plate 4 are locked, completing the storage spacing adjustment. Different specifications of mold steel are categorized and placed on L-shaped storage plates 4: thin sheets can be stacked, bars can be placed parallel to each other on adjacent bow-shaped frames 3 on L-shaped storage plates 4, and blocks are placed individually on independent L-shaped storage plates 4. The horizontal plates of L-shaped storage plates 4 provide support, while the vertical plates prevent the mold steel from sliding laterally. Combined with the fixing plates 8 to secure the sliders 5, this ensures that the mold steel is stored without the risk of displacement. When mold steel needs to be retrieved, it can be directly taken from the L-shaped storage plates 4; if a new specification of mold steel needs to be stored, repeat the above adjustment steps: turn the knob 6 to disengage the fixing plate 8 from the slider 5, adjust the spacing of the bow-shaped frames 3, and then relock it. The support legs 15 on the lower surface of the base 1 maintain a certain distance between the device and the ground, preventing ground moisture and dust from corroding the bottom of the mold steel, while also facilitating forklifts or handling tools to reach under the device, improving overall handling flexibility.

[0031] During this process, the spacing of the bow-shaped frame 3 can be adjusted by the cooperation of the bidirectional lead screw 9 and the slider 5, which can adapt to various mold steels such as plates, bars, and blocks of different sizes. Through the tight fit design of the clamping plate 8 and the slider 5, and the guide of the slider 5 by the limit rod 7, it is ensured that the bow-shaped frame 3 does not shift when storing mold steel. At the same time, the overall structure is relatively simple and very convenient to use, which improves the practicality of the device.

[0032] Here, the thread between the bidirectional lead screw 9 and the movable block 13 can achieve self-locking. The self-locking condition depends on the helix angle, the coefficient of friction, and the load applied. The self-locking condition can be calculated using the following formula: Self-locking condition = Coefficient of friction × tan(helix angle) ≥ 1. When this condition is met, the threaded connection is self-locking. The above is all prior art. In practical applications, the corresponding self-locking angle can be set according to the coefficient of friction of the material, which will not be elaborated further here.

[0033] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0034] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mold steel storage device, characterized in that: Includes base (1); The upper surface of the base (1) is symmetrically provided with sliding grooves (2), and multiple sliders (5) are slidably installed inside the two sliding grooves (2). The upper surfaces of the two corresponding sliders (5) are fixedly connected to an arc-shaped frame (3). Multiple L-shaped storage plates (4) are fixedly installed on the side wall of the arc-shaped frame (3) for storing mold steel. The base (1) has an open movable groove (14) that communicates with the slide groove (2). Two movable blocks (13) that move along the X-axis are slidably installed inside the movable groove (14). Two abutting plates (8) that move along the Y-axis are also slidably installed inside the movable groove (14) to abut and limit the slider (5). The movable block (13) is connected to the abutment plate (8) via a connecting assembly; The base (1) is provided with a drive component for driving the movable block (13) to move.

2. The mold steel storage device according to claim 1, characterized in that: The connecting assembly includes two connecting seats (11) and two fixed seats (12). The connecting seats (11) are symmetrically fixed on the side wall of the movable block (13). Two fixed seats (12) are fixed on opposite sides of the two abutting plates (8). The corresponding connecting seats (11) and fixed seats (12) are hinged together by a connecting plate (10).

3. The mold steel storage device according to claim 1, characterized in that: The drive assembly includes a bidirectional lead screw (9), which is rotatably mounted inside the movable slot (14). The bidirectional lead screw (9) passes through two movable blocks (13) and is threadedly connected to them. One end of the bidirectional lead screw (9) passes through the side wall of the base (1) and is fixedly connected to a knob (6).

4. The mold steel storage device according to claim 1, characterized in that: Both of the slide grooves (2) are fixedly connected to a limiting rod (7), which passes through multiple sliders (5) and is slidably connected to them.

5. A mold steel storage device according to claim 1, characterized in that: Support legs (15) are fixedly installed at the four corners of the lower surface of the base (1).

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