Ultrathin hot plate bending die

Abstract

The utility model discloses an ultra-thin hot plate bending die which comprises an ultra-thin hot plate bending die holder body, a replacement groove is formed in the middle in the ultra-thin hot plate bending die holder body, a lower bending die holder is arranged in the replacement groove, an upper stamping module is arranged above the lower bending die holder, a mounting opening is formed in the top of the upper stamping module, and a lower stamping module is arranged in the mounting opening. Mounting bottom plates are arranged on the two sides of the bottom of the ultra-thin hot plate bending die holder body. According to the ultrathin hot plate bending die base, the ultrathin hot plate guide frame is arranged on one side of the surface of the ultrathin hot plate bending die base body, the ultrathin hot plate can be guided and positioned through the ultrathin hot plate guide frame, the ultrathin hot plate can be positioned at a glance, workers do not need to spend attention, the bent position does not need to be measured, and the working efficiency is improved. Correct operation can be directly completed without mistakes, machining position errors of the ultra-thin hot plate are prevented, time and labor are saved, the bending speed is increased, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of hot plate processing, in particular to an ultra-thin hot plate bending die. Background Technique

[0002] The hot plate, also known as the hot rolled plate, uses continuous casting slabs or blooming slabs as raw materials. It is heated in a walking beam reheating furnace, descaled by high-pressure water, and then enters the rough rolling mill. After the rough rolling material is cut at the head and tail, it enters the finishing mill for computer-controlled rolling. After finishing rolling, it undergoes laminar cooling and coiling by a coiler to become a straight-run coil. Hot rolled steel plates are divided into structural steel, low-carbon steel, and cylinder steel for welding. Hot rolled steel plates have relatively low strength and poor surface quality, but good plasticity. Generally, they are medium-thick plates. Cold rolled plates have high strength, high hardness, and high surface finish. Generally, they are thin plates and can be used as stamping plates.

[0003] In the prior art, there are still certain drawbacks in the use of ultra-thin hot plate bending dies. During the bending process of ultra-thin hot plates, the ultra-thin hot plates are usually directly placed on the die. The bending position of the ultra-thin hot plate generally relies on visual positioning by the eyes, and the bending position is inaccurate. After the ultra-thin hot plate is processed, it requires workers to correct it, which is time-consuming and laborious and reduces the processing efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide an ultra-thin hot plate bending die to solve the problems mentioned in the above background technique, that is, during the bending process of ultra-thin hot plates, the ultra-thin hot plates are usually directly placed on the die, the bending position of the ultra-thin hot plate generally relies on visual positioning by the eyes, the bending position is inaccurate, and after the ultra-thin hot plate is processed, it requires workers to correct it, which is time-consuming and laborious and reduces the processing efficiency.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an ultra-thin hot plate bending die, including an ultra-thin hot plate bending die base body. A replacement groove is arranged in the middle position of the ultra-thin hot plate bending die base body. A lower bending die base is arranged inside the replacement groove. An upper stamping module is arranged above the lower bending die base. An installation opening is arranged at the top of the upper stamping module. Installation bottom plates are arranged on both sides of the bottom of the ultra-thin hot plate bending die base body. Fixed screw holes are arranged at both ends inside the installation bottom plates. Limiting baffles and ultra-thin hot plate guiding frames are respectively arranged on both sides of the surface of the ultra-thin hot plate bending die base body at the positions of the replacement groove. An adjusting block is arranged inside the ultra-thin hot plate guiding frame. A fixing plate is arranged at the edge position of one side of the surface of the ultra-thin hot plate bending die base body, and the limiting baffle is fixedly connected to the fixing plate through an adjusting screw. An anti-slip handle is arranged at the outer end of the adjusting screw. Scale lines are arranged at both ends of the surface of the ultra-thin hot plate bending die base body at the positions of the limiting baffle.

[0006] In a further embodiment, the lower bending die base is connected to the replacement groove through a fixing ear, and the fixing ear and the replacement groove are fixedly connected through fixing screws.

[0007] In a further embodiment, the ultra-thin hot plate bending die base body is fixedly connected to the installation bottom plate through an assembly inlay block and an assembly inlay groove. Hollow observation ports are provided at positions on both sides of the ultra-thin hot plate bending die base body aligned with the assembly inlay blocks, and the hollow observation ports are of circular structure.

[0008] In a further embodiment, the ultra-thin hot plate guide frame is connected to the ultra-thin hot plate bending die base body by welding, and the cross-section of the ultra-thin hot plate guide frame is of L-shaped structure.

[0009] In a further embodiment, the bottom of the adjusting block is slidably connected to the ultra-thin hot plate bending die base body through a fixed slider, and the fixed slider is of convex structure.

[0010] In a further embodiment, the top of the adjusting block is fixedly connected to the ultra-thin hot plate guide frame through a fastening nut and a threaded column, and the threaded column is slidably connected to the ultra-thin hot plate guide frame through an adjustment notch.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. In this utility model, an ultra-thin hot plate guide frame is provided on one side of the surface of the ultra-thin hot plate bending die base body. The ultra-thin hot plate guide frame can play a role in guiding and positioning the ultra-thin hot plate, performing one-eye positioning on the ultra-thin hot plate, enabling the staff not to need to spend attention and not to need to measure the bending position, and can directly and correctly complete the correct operation without error, preventing the processing position of the ultra-thin hot plate from going wrong, not only saving time and effort, but also accelerating the bending speed, thereby improving work efficiency. Moreover, an adjusting block is provided inside the ultra-thin hot plate guide frame, and the width of the ultra-thin hot plate guide frame can be adjusted through the adjusting block, which is applicable to processing ultra-thin hot plates of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of an ultra-thin hot plate bending die of the present utility model;

[0014] Figure 2 is a top view of the ultra-thin hot plate bending die base body of the present utility model;

[0015] Figure 3 is a side view of the ultra-thin hot plate bending die base body of the present utility model;

[0016] Figure 4 is a schematic internal structure diagram of the ultra-thin hot plate guide frame of the present utility model.

[0017] In the figure: 1. Upper stamping module; 2. Installation opening; 3. Ultra-thin hot plate bending die base body; 4. Anti-slip handle; 5. Fixed plate; 6. Adjusting screw; 7. Limit baffle; 8. Ultra-thin hot plate guide frame; 9. Threaded post; 10. Fastening nut; 11. Lower bending die base; 12. Assembled inlay block; 13. Assembled inlay groove; 14. Installation base plate; 15. Fixed screw hole; 16. Scale line; 17. Replacement groove; 18. Fixed ear; 19. Fixed screw; 20. Adjusting notch; 21. Hollow observation opening; 22. Fixed slider; 23. Adjusting block. Detailed implementation manner

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0019] Please refer to Figures 1-4 , an embodiment provided by the present invention: an ultra-thin hot plate bending die, including an ultra-thin hot plate bending die base body 3. A replacement groove 17 is provided at the middle position inside the ultra-thin hot plate bending die base body 3. A lower bending die base 11 is provided inside the replacement groove 17. An upper stamping module 1 is provided above the lower bending die base 11. An installation opening 2 is provided at the top of the upper stamping module 1. Both sides of the bottom of the ultra-thin hot plate bending die base body 3 are provided with installation base plates 14. Fixed screw holes 15 are provided at both ends inside the installation base plates 14. A limit baffle 7 and an ultra-thin hot plate guide frame 8 are respectively provided on both sides of the surface of the ultra-thin hot plate bending die base body 3 where the replacement groove 17 is located. An adjusting block 23 is provided inside the ultra-thin hot plate guide frame 8. A fixed plate 5 is provided at the edge position on one side of the surface of the ultra-thin hot plate bending die base body 3. The limit baffle 7 and the fixed plate 5 are fixedly connected by an adjusting screw 6. An anti-slip handle 4 is provided at the outer end of the adjusting screw 6. Scale lines 16 are provided at both ends of the surface of the ultra-thin hot plate bending die base body 3 where the limit baffle 7 is located; the replacement groove 17 is used to install the lower bending die base 11, facilitating the replacement of different die bases. The upper stamping module 1 is used to stamp and bend the ultra-thin hot plate. The installation base plate 14 is used to install the ultra-thin hot plate bending die base body 3 and the device. The limit baffle 7 is used to block and limit the position where the ultra-thin hot plate is placed, thereby positioning the bending position. The ultra-thin hot plate guide frame 8 is used to guide and position the position where the ultra-thin hot plate is placed, avoiding errors in the processing position of the ultra-thin hot plate. The adjusting screw 6 is used to adjust and move the position of the limit baffle 7. The scale line 16 is used to measure the adjusted position of the limit baffle 7.

[0020] The lower bending die base 11 is connected to the replacement groove 17 through a fixed ear 18, and the fixed ear 18 and the replacement groove 17 are fixedly connected by a fixed screw 19. The fixed ear 18 is used to fix the installation position of the lower bending die base 11 and the replacement groove 17.

[0021] The ultra-thin hot plate bending die base body 3 and the mounting base plate 14 are fixedly connected through the assembled inlay block 12 and the assembled inlay groove 13. Hollow observation ports 21 are provided at positions on both sides of the ultra-thin hot plate bending die base body 3 aligned with the assembled inlay block 12, and the hollow observation ports 21 are set in a circular structure. Connecting through the assembled inlay block 12 and the assembled inlay groove 13 facilitates the assembly of the ultra-thin hot plate bending die base body 3 and the mounting base plate 14.

[0022] The ultra-thin hot plate guide frame 8 and the ultra-thin hot plate bending die base body 3 are connected by welding, and the cross-section of the ultra-thin hot plate guide frame 8 is set in an L-shaped structure. With the L-shaped structure, one end of the ultra-thin hot plate guide frame 8 can be an open structure, facilitating the picking and placing of the ultra-thin hot plate; the bottom of the adjusting block 23 and the ultra-thin hot plate bending die base body 3 are slidably connected through the fixed slider 22, and the fixed slider 22 is set in a convex structure. The fixed slider 22 is used to adjust the adjusting block 23 in a sliding manner; the top of the adjusting block 23 and the ultra-thin hot plate guide frame 8 are fixedly connected through the fastening nut 10 and the threaded column 9, and the threaded column 9 and the ultra-thin hot plate guide frame 8 are slidably connected through the adjustment notch 20. The fastening nut 10 is used to tighten and fix the position of the adjusting block 23 after adjustment, and the adjustment notch 20 is used to move the position of the threaded column 9, increasing the coordination degree of the adjustment of the adjusting block 23.

[0023] Working principle: During use, install the bolt inside the fixed screw hole 15, install the mounting base plate 14 on the required device, install the ultra-thin hot plate bending die base body 3 through the connection of the assembled inlay block 12 and the assembled inlay groove 13, install the upper stamping module 1 at the required position through the installation port 2, align the position of the upper stamping module 1 with that of the lower bending die base 11, loosen the adjusting block 23 by rotating the fastening nut 10, adjust the adjusting block 23 to the required position according to the width of the ultra-thin hot plate, and tighten and fix the fastening nut 10. Hold the anti-slip handle 4 and rotate the adjusting screw 6. According to the scale line 16, measure the position where the limit baffle 7 moves, adjust the limit baffle 7 to the required position, align the position on the ultra-thin hot plate that needs to be bent with the lower bending die base 11, place the ultra-thin hot plate inlaid from the ultra-thin hot plate guide frame 8 above the lower bending die base 11. When the upper stamping module 1 and the lower bending die base 11 are closed, the ultra-thin hot plate can be bent.

[0024] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An ultra-thin hot plate bending die, comprising an ultra-thin hot plate bending die base (3), characterized in that: A replacement groove (17) is provided in the middle position of the ultra-thin hot plate bending die base body (3), a lower bending die base (11) is provided inside the replacement groove (17), an upper punching module (1) is provided above the lower bending die base (11), a mounting opening (2) is provided at the top of the upper punching module (1), mounting base plates (14) are provided on both sides of the bottom of the ultra-thin hot plate bending die base body (3), fixing screw holes (15) are provided at both ends of the mounting base plate (14), and the surface of the ultra-thin hot plate bending die base body (3) is located in the replacement groove. A limit baffle (7) and an ultra-thin hot plate guide frame (8) are respectively provided on both sides of the ultra-thin hot plate guide frame (17), an adjusting block (23) is provided inside the ultra-thin hot plate guide frame (8), a fixing plate (5) is provided at an edge position on one side of the surface of the ultra-thin hot plate bending die base (3), and the limit baffle (7) and the fixing plate (5) are fixedly connected by an adjusting screw (6), an anti-slip handle (4) is provided at the outer end of the adjusting screw (6), and scale lines (16) are provided on the surface of the ultra-thin hot plate bending die base (3) at both ends of the limit baffle (7).

2. The ultra-thin hot plate bending mold according to claim 1, characterized in that: The lower bending die base (11) is connected to the replacement groove (17) via a fixing ear (18), and the fixing ear (18) is fixedly connected to the replacement groove (17) via a fixing screw (19).

3. The ultra-thin hot plate bending mold according to claim 1, characterized in that: The ultra-thin hot plate bending die base body (3) and the mounting base plate (14) are fixedly connected via an assembly mosaic block (12) and an assembly mosaic groove (13); hollow observation ports (21) are provided at positions on both sides of the ultra-thin hot plate bending die base body (3) aligned with the assembly mosaic blocks (12), and the hollow observation ports (21) are set to be circular structures.

4. The ultra-thin hot plate bending mold according to claim 1, characterized in that: The ultra-thin hot plate guide frame (8) is connected to the ultra-thin hot plate bending die base body (3) by welding, and the cross section of the ultra-thin hot plate guide frame (8) is set to an L-shaped structure.

5. The ultra-thin hot plate bending mold according to claim 1, characterized in that: The bottom of the adjustment block (23) is slidably connected to the ultra-thin hot plate bending die base body (3) via a fixed slider (22), and the fixed slider (22) is configured as a convex structure.

6. The ultra-thin hot plate bending mold according to claim 1, characterized in that: The top of the adjustment block (23) is fixedly connected to the ultra-thin hot plate guide frame (8) via a fastening nut (10) and a threaded column (9), and the threaded column (9) is slidably connected to the ultra-thin hot plate guide frame (8) via an adjustment notch (20).

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