Anti-corner-collapse device for blanking stainless steel thick plate

Abstract

The utility model relates to the technical field of stainless steel thick plate blanking, and discloses a stainless steel thick plate blanking corner collapse prevention device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a side plate, the outer wall of the side plate is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a movable block. A supporting table is fixedly connected to the inner wall of the side plate, a sliding rail is fixedly connected to the lower surface of the supporting table, the interior of the moving block is slidably connected to the outer wall of the sliding rail, an insection plate is fixedly connected to the outer wall of the moving block, a gear is connected to the outer wall of the insection plate in a meshed mode, and a rotating column is rotationally connected to the interior of the gear. According to the stainless steel thick plate blanking device, the hydraulic cylinder pushes the moving blocks to move, the toothed plate drives the gear to rotate, then the moving blocks at the two ends of the gear are driven to move relatively, a stainless steel thick plate on the upper surface of the supporting table can be limited through the moving plates, and therefore the effect that the position accuracy and consistency of the stainless steel thick plate in the blanking process can be guaranteed can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel thick plate punching, in particular to a stainless steel thick plate punching and anti-collapse device. Background Art

[0002] Stainless steel thick plate refers to stainless steel sheet with a thickness of more than 3mm. Stainless steel is a metal material with strong corrosion resistance, usually containing elements such as chromium and nickel, and can maintain a smooth surface and no rust in the atmosphere and chemical media. Stainless steel thick plate is widely used in industrial manufacturing, construction, shipbuilding, chemical industry and other fields. Due to its high hardness, good corrosion resistance, high tensile strength and other characteristics, in order to ensure cutting accuracy and processing quality, it is usually necessary to use specially designed equipment and tooling for punching. Therefore, a stainless steel thick plate punching anti-collapse device is proposed.

[0003] At present, the four corners of stainless steel thick plates are prone to bending and deformation during punching. However, in most of the current punching of stainless steel thick plates, it is impossible to determine the position of the stainless steel thick plates during the punching process, which is prone to offset, resulting in cutting errors and reducing the accuracy and consistency of the punching. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a device for preventing corner collapse when punching stainless steel thick plates, aiming to improve the problem that the position of the stainless steel thick plates cannot be determined during the punching process, which is prone to deviation and leads to cutting errors, thereby reducing the accuracy and consistency of the punching.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is connected to the upper and lower surfaces of the support platform, and the upper and lower surfaces of the support platform are connected to the upper and lower surfaces of the support platform, and the upper and lower surfaces of the support platform are connected to the upper and lower surfaces of the support platform.

[0007] Preferably, the limiting assembly comprises a movable plate, the lower surface of the movable plate is fixedly connected to the upper surface of the supporting plate, and the upper surface of the movable plate is fixedly connected to a fixing box.

[0008] Preferably, a support block is fixedly connected to the upper surface of the support platform, and the lower surface of the movable plate is slidably connected to the upper surface of the support block.

[0009] Preferably, a motor is fixedly connected to the upper surface of the fixed box, and a transmission roller is fixedly connected to the output end of the motor.

[0010] Preferably, a conveyor belt is provided on the outer wall of the transmission roller, and a connecting shaft is fixedly connected to the bottom end of the transmission roller.

[0011] Preferably, the outer wall of the connecting shaft is rotatably connected to the inside of the movable plate, and the bottom end of the connecting shaft is fixedly connected with a threaded post.

[0012] Preferably, the inner wall of the movable plate is fixedly connected with a fixing frame, and both ends of the thread column are rotatably connected to the inside of the fixing frame.

[0013] Preferably, the outer wall of the thread column is threadedly connected with a clamping plate, the outer wall of the clamping plate is slidably connected to the inner wall of the fixing frame, and the outer wall of the fixing frame is fixedly connected with a positioning plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the hydraulic cylinder pushes the moving block to move on the outer wall of the slide rail, and the toothed plate drives the gear to rotate on the outer wall of the rotating column through meshing connection, thereby driving the moving blocks at both ends of the gear to move relatively. The stainless steel thick plate on the upper surface of the support table can be limited by the moving plate, thereby achieving the effect of ensuring the accuracy and consistency of the position of the stainless steel thick plate during the punching process.

[0016] 2. In the utility model, the output end of the motor drives the transmission roller to rotate. When the transmission roller rotates, it drives the threaded column to rotate inside the fixed frame through the connecting shaft, and drives the clamping plate to slide on the inner wall of the fixed frame through the threaded connection. The anti-slip belt on the lower surface of the clamping plate contacts the upper surface of the stainless steel thick plate, and the transmission roller drives the clamping plate at the other end to move through the conveyor belt, so that the four corners of the stainless steel thick plate can be fixed, thereby being able to adapt to stainless steel thick plates of different thicknesses and improving the applicability of the device.

[0017] 3. In the utility model, when the hydraulic cylinder is first turned on, the moving blocks can be used to drive the moving plates at both ends to move relative to each other. When the outer wall of the stainless steel thick plate contacts the inclined surface of the positioning plate, it will slide to the upper surface of the positioning plate. Then, the motor is turned on to fix the four corners of the stainless steel thick plate, thereby avoiding manual operation during fixing and improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a stainless steel thick plate punching and anti-collapse device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the gears of a stainless steel thick plate punching and angle-collapse prevention device proposed by the utility model;

[0020] Figure 3 A schematic diagram of a movable plate of a stainless steel thick plate punching and anti-collapse device proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a clamping plate of a stainless steel thick plate punching anti-collapse device.

[0022] Legend:

[0023] 1. Bottom plate; 2. Side plate; 3. Hydraulic cylinder; 4. Moving block; 5. Support table; 6. Slide rail; 7. Toothed plate; 8. Gear; 9. Rotating column; 10. Support plate; 11. Slide groove; 12. Moving plate; 13. Support block; 14. Fixed box; 15. Motor; 16. Drive roller; 17. Conveyor belt; 18. Connecting shaft; 19. Screw column; 20. Fixed frame; 21. Clamp; 22. Positioning plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification of this 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 of 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.

[0025] Reference Figure 1-Figure 2 The utility model provides an embodiment: a stainless steel thick plate blanking anti-collapse device, comprising a bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected to a side plate 2, the outer wall of the side plate 2 is fixedly connected to a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 is fixedly connected to a moving block 4, the inner wall of the side plate 2 is fixedly connected to a support platform 5, the lower surface of the support platform 5 is fixedly connected to a slide rail 6, the inner part of the moving block 4 is slidably connected to the outer wall of the slide rail 6, the outer wall of the moving block 4 is fixedly connected to a toothed plate 7, and the outer wall of the toothed plate 7 is meshedly connected There is a gear 8, the gear 8 is internally rotatably connected with a rotating column 9, the top of the rotating column 9 is fixedly connected to the lower surface of the support platform 5, the support platform 5 is provided with a slide groove 11, the upper surface of the moving block 4 is fixedly connected with a support plate 10, the outer wall of the support plate 10 is slidably connected to the inner wall of the slide groove 11, and the upper surface of the support plate 10 is provided with a limiting component; the limiting component includes a moving plate 12, the lower surface of the moving plate 12 is fixedly connected to the upper surface of the support plate 10, and the upper surface of the moving plate 12 is fixedly connected with a fixing box 14;

[0026] Specifically, the bottom plate 1 has a fixing effect on the side plate 2, and the side plate 2 has a fixing support effect on the hydraulic cylinder 3. When the hydraulic cylinder 3 is turned on, it can push the moving block 4 to move on the outer wall of the slide rail 6, and the side plate 2 has a fixing support effect on the support platform 5. The support platform 5 has a fixing effect on the slide rail 6. The moving block 4 can drive the toothed plate 7 to move, and the toothed plate 7 can drive the gear 8 to rotate on the outer wall of the rotating column 9 through the meshing connection, thereby driving the moving blocks 4 at both ends of the gear 8 to move relative to each other, and the moving block 4 can slide on the inner wall of the slide groove 11 by driving the moving plate 12 fixed on the upper surface of the support plate 10, and the stainless steel thick plate on the upper surface of the support platform 5 can be limited by the moving plate 12.

[0027] Reference Figure 3 , the upper surface of the support platform 5 is fixedly connected with a support block 13, and the lower surface of the movable plate 12 is slidably connected to the upper surface of the support block 13;

[0028] Specifically, the support platform 5 can fix the position of the support block 13, and the support block 13 can ensure the stability of the movable plate 12 when it moves.

[0029] Reference Figure 3-Figure 4 , a motor 15 is fixedly connected to the upper surface of the fixed box 14, and a transmission roller 16 is fixedly connected to the output end of the motor 15; a conveyor belt 17 is provided on the outer wall of the transmission roller 16, and a connecting shaft 18 is fixedly connected to the bottom end of the transmission roller 16; the outer wall of the connecting shaft 18 is rotatably connected to the inside of the moving plate 12, and a threaded post 19 is fixedly connected to the bottom end of the connecting shaft 18; a fixed frame 20 is fixedly connected to the inner wall of the moving plate 12, and both ends of the threaded post 19 are rotatably connected to the inside of the fixed frame 20; a clamping plate 21 is threadedly connected to the outer wall of the clamping plate 21, and a slidable connection is made to the inner wall of the fixed frame 20, and a positioning plate 22 is fixedly connected to the outer wall of the fixed frame 20;

[0030] Specifically, the fixing box 14 can fix the position of the motor 15 to ensure its stability during operation. The output end of the motor 15 can drive the transmission roller 16 to rotate. The transmission roller 16 can drive the transmission roller 16 at the other end to rotate through the conveyor belt 17. The transmission roller 16 can drive the connecting shaft 18 to rotate inside the movable plate 12. The connecting shaft 18 can drive the wire column 19 to rotate inside the fixed frame 20. The movable plate 12 has a fixed support function for the fixed frame 20. When the wire column 19 rotates, it can drive the clamping plate 21 to slide up and down on the inner wall of the fixed frame 20, and the fixed frame 20 has a fixing effect on the positioning plate 22. The beveled edge of the positioning plate 22 can ensure that the stainless steel thick plate slides to the upper surface of the positioning plate 22. The stainless steel thick plate can be fixed by the clamping plate 21 to prevent its four corners from collapsing during punching.

[0031] Working principle: When this device is needed, the technician can place the stainless steel thick plate that needs to be punched on the upper surface of the support table 5, and then open the hydraulic cylinder 3 fixed on the outer wall of the side plate 2. The output end of the hydraulic cylinder 3 can push the moving block 4 to move on the outer wall of the slide rail 6, and the moving block 4 can drive the toothed plate 7 to move. The toothed plate 7 can drive the gear 8 to rotate on the outer wall of the rotating column 9 through meshing connection, and then drive the moving blocks 4 at both ends of the gear 8 to move relative to each other, and the moving block 4 can drive the moving plate 12 fixed on the upper surface of the support plate 10 to slide on the inner wall of the slide groove 11. The support block 13 can ensure the stability of the moving plate 12 when it moves, and then the stainless steel thick plate on the upper surface of the support table 5 can be limited. When the outer wall of the stainless steel thick plate contacts the inclined surface of the positioning plate 22, it will slide to the upper surface of the positioning plate 22, and then the upper surface of the fixed box 14 is opened. The fixed motor 15, the output end of the motor 15 can drive the transmission roller 16 to rotate, and when the transmission roller 16 rotates, it can drive the screw column 19 to rotate inside the fixed frame 20 through the connecting shaft 18, and then drive the clamping plate 21 to slide on the inner wall of the fixed frame 20 through the threaded connection. After the anti-slip belt on the lower surface of the clamping plate 21 contacts the upper surface of the stainless steel thick plate, the clamping plate 21 at the other end is driven to move through the transmission roller 16 through the conveyor belt 17, so that the four corners of the stainless steel thick plate can be fixed, which can ensure the stability of the stainless steel thick plate during punching and prevent the collapse of the stainless steel thick plate during punching. That is, the device can not only limit the stainless steel thick plate to ensure the accuracy and consistency of the position of the stainless steel thick plate during the punching process, but also can adapt to stainless steel thick plates of different thicknesses, fix them, and improve the applicability of the device.

[0032] 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 device for preventing corner collapse during punching of thick stainless steel plates, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a side plate (2), the outer wall of the side plate (2) is fixedly connected to a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected to a moving block (4), the inner wall of the side plate (2) is fixedly connected to a support platform (5), the lower surface of the support platform (5) is fixedly connected to a slide rail (6), the interior of the moving block (4) is slidably connected to the outer wall of the slide rail (6), and the outer wall of the moving block (4) is fixedly connected to a toothed plate (7), The outer wall of the toothed plate (7) is meshingly connected with a gear (8), the gear (8) is internally rotatably connected with a rotating column (9), the top end of the rotating column (9) is fixedly connected to the lower surface of the support platform (5), a sliding groove (11) is provided inside the support platform (5), the upper surface of the moving block (4) is fixedly connected with a support plate (10), the outer wall of the support plate (10) is slidably connected to the inner wall of the sliding groove (11), and a limiting component is provided on the upper surface of the support plate (10).

2. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 1, characterized in that: The limiting assembly comprises a movable plate (12), the lower surface of the movable plate (12) being fixedly connected to the upper surface of the support plate (10), and the upper surface of the movable plate (12) being fixedly connected to a fixing box (14).

3. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 2, characterized in that: The upper surface of the support platform (5) is fixedly connected to a support block (13), and the lower surface of the movable plate (12) is slidably connected to the upper surface of the support block (13).

4. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 3, characterized in that: A motor (15) is fixedly connected to the upper surface of the fixed box (14), and a transmission roller (16) is fixedly connected to the output end of the motor (15).

5. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 4, characterized in that: The outer wall of the transmission roller (16) is provided with a conveyor belt (17), and the bottom end of the transmission roller (16) is fixedly connected with a connecting shaft (18).

6. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 5, characterized in that: The outer wall of the connecting shaft (18) is rotatably connected to the inside of the moving plate (12), and the bottom end of the connecting shaft (18) is fixedly connected with a threaded post (19).

7. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 6, characterized in that: The inner wall of the movable plate (12) is fixedly connected to a fixing frame (20), and the two ends of the thread column (19) are rotatably connected to the inside of the fixing frame (20).

8. The device for preventing corner collapse during punching of thick stainless steel plates according to claim 7, characterized in that: The outer wall of the thread column (19) is threadedly connected with a clamping plate (21), the outer wall of the clamping plate (21) is slidably connected to the inner wall of the fixing frame (20), and the outer wall of the fixing frame (20) is fixedly connected with a positioning plate (22).

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