Steel sheet cutting device
By designing an automatic fixed-length cutting device, the problems of low accuracy and efficiency in steel sheet cutting were solved, realizing automatic fixed-length cutting of steel sheets, reducing labor and improving processing efficiency.
Patent Information
- Application Number
- CN202520266603.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-19
AI Technical Summary
In existing technologies, it is difficult to guarantee the accuracy of fixed-length steel sheet cutting, and it requires manual measurement by staff each time, resulting in a large workload and low efficiency.
A steel sheet cutting device was designed, comprising a cutting table, a clamping mechanism, a cutting mechanism, and a length-fixing component. The device achieves automatic length-fixed cutting of steel sheets through a drive device, and combines a limiting plate and an adjustment component to adapt to steel sheets of different widths, ensuring the accuracy and efficiency of the cutting length.
It enables automatic fixed-length cutting of steel sheets, reducing the workload of workers, improving processing efficiency, and ensuring the accuracy and effectiveness of the cutting length.
Smart Images
Figure CN223748694U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel sheet processing technical field especially a steel sheet cutting device. BACKGROUND
[0002] Steel sheet is a kind of metal plate, which is a steel plate processed by hot rolling, cold rolling or cold drawing process. Unlike steel pipes and steel bars, steel sheet usually has a relatively large surface area, and has been widely used in industries and construction due to its excellent mechanical properties and wide application fields.
[0003] During the production and processing of steel sheet, it is necessary to cut it to a certain length to adapt to different environments. CN220112428U discloses a cutting device for thin steel sheet, which includes a bottom plate and support columns fixedly installed around the bottom of the bottom plate. The top of the bottom plate is provided with a cutting plate, one side of which is connected with a lower knife block, and the other side is slidingly connected with a guide rod. The lower knife block is welded and fixed with the cutting plate, and a fixed shaft is fixedly connected to the side of the lower knife block away from the cutting plate. The outer side of the fixed shaft is rotatably connected with an upper knife block, and a compression spring is sleeved on the outer side of the fixed shaft. The top of the upper knife block is fixedly connected with a handle, and a pressing block is installed on one side of the top of the cutting plate. The above-mentioned patent solves the problem of using scissors to cut slightly thick steel gaskets, which is difficult to cut, and the problem of lacking special tools for cutting thin steel gaskets, which may cause the cutting machine to jam. However, the accuracy of the cutting length is difficult to guarantee when cutting the steel sheet to a certain length, and the traditional steel sheet cutting method usually requires the worker to measure manually and hold the angle grinder to cut. This method requires the worker to measure manually every time, which increases the workload of the worker and reduces the efficiency. SUMMARY
[0004] In view of the above-mentioned deficiencies of the prior art, a steel sheet cutting device is provided to realize automatic cutting of steel sheet to a certain length, ensure the accuracy of the cutting length, and reduce the workload of the worker and improve the processing efficiency without the need for manual measurement by the worker every time.
[0005] To solve the above technical problems, the utility model adopts the technical scheme, a kind of steel sheet cutting device, including cutting table, and the supporting leg being arranged below cutting table, one end of cutting table is equipped with a pressing mechanism, cutting mechanism is equipped on the pressing mechanism, the fixed length component that one side of cutting table is equipped with for limiting steel sheet cutting length, the pressing mechanism includes two corresponding longitudinal plate being arranged on cutting table, connecting plate for connecting the two is equipped on the top of two longitudinal plate, pressing plate is equipped between two longitudinal plate, first driving device for driving pressing plate up and down operation is equipped on connecting plate, the cutting mechanism includes fixed plate being arranged on the side of connecting plate, cutting block is equipped below fixed plate, second driving device for driving cutting block up and down operation is equipped on fixed plate.
[0006] The steel sheet cutting device described above, the fixed length component includes a fixed cavity arranged on the side of the cutting table, a fixed length plate slidably connected with the fixed cavity is arranged in the fixed cavity, a scale is arranged along the length direction of the fixed length plate, and a positioning plate is arranged at one end of the fixed length plate.
[0007] The steel sheet cutting device described above, a fixing member is arranged on the fixed cavity for fixing the fixed length plate when the fixed length plate slides to a predetermined position.
[0008] The steel sheet cutting device described above, the fixing member includes a fixed screw hole arranged on the fixed cavity and a pressing bolt arranged in the fixed screw hole.
[0009] The steel sheet cutting device described above, a first limiting plate and a second limiting plate parallel to the first limiting plate are arranged on the cutting table, and a limiting area for preventing the displacement of the steel sheet is formed between the first limiting plate and the second limiting plate.
[0010] The steel sheet cutting device described above, the first driving device includes a first driving cylinder arranged on the connecting plate and having an output shaft penetrating through the connecting plate and connected with the pressing plate, two guide cavities corresponding to the two longitudinal plates are arranged, and sliding blocks running along the guide cavities are arranged at both ends of the pressing plate.
[0011] The steel sheet cutting device described above, the second driving device includes a second driving cylinder arranged on the fixed plate and two guide grooves corresponding to the two longitudinal plates, and guide blocks running along the guide grooves are arranged on the cutting block.
[0012] The steel sheet cutting device described above, the second limiting plate is slidably connected with the cutting table, and an adjusting assembly for adjusting the position of the second limiting plate is arranged on the cutting table.
[0013] The steel sheet cutting device described above, the adjusting assembly includes a plate body arranged on the cutting table and an adjusting screw hole arranged on the plate body, an adjusting screw is arranged in the adjusting screw hole, and a bearing fixedly connected with the adjusting screw is arranged on the second limiting plate.
[0014] The beneficial effect of the steel sheet cutting device is that the automatic cutting of the steel sheet is realized through the setting of the pressing mechanism and the cutting mechanism, and the fixed-length cutting during the cutting of the steel sheet is realized through the fixed-length assembly.
[0015] The first limiting plate and the second limiting plate are set, so that the worker does not need to worry about the deflection when pushing the steel sheet to be cut, and can quickly and straightly push to the limiting plate, ensuring the cutting effect.
[0016] The position of the second limiting plate is adjusted through the setting of the adjusting assembly, so that the distance between the first limiting plate and the second limiting plate changes, to adapt to the quick and straight pushing and cutting of steel sheets of different widths. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a structural schematic view of Example 1.
[0018] Figure 2 It is a partial enlarged view of A part in the middle. Figure 1
[0019] Figure 3 It is a structural schematic view of the pressing mechanism in Example 1.
[0020] Figure 4 It is a structural schematic view of Example 2.
[0021] Figure 5 It is a structural schematic view of Example 3.
[0022] In the figure: 1, cutting table; 2, supporting leg; 3, longitudinal plate; 4, connecting plate; 5, pressing plate; 6, fixed plate; 7, cutting block; 9, fixed-length plate; 10, scale; 11, limiting plate; 12, adjusting screw; 13, pressing bolt; 14, first limiting plate; 15, second limiting plate; 16, first driving cylinder; 17, guide cavity; 18, sliding block; 19, second driving cylinder; 20, guide groove; 21, guide block; 22, plate body. DETAILED DESCRIPTION
[0023] The utility model will be described in detail in combination with the drawings and specific embodiments.
[0024] Example 1
[0025] For example, Figures 1-3 As shown in the figure, a steel sheet cutting device includes a cutting table 1 and a supporting leg 2 arranged below the cutting table 1. A pressing mechanism is arranged at one end of the cutting table 1, and a cutting mechanism is arranged on the pressing mechanism. A fixed-length assembly for limiting the cutting length of the steel sheet is arranged on one side of the cutting table 1. The fixed-length assembly includes a fixed cavity 8 arranged on the side of the cutting table 1. One end surface of the fixed cavity 8 is flush with the vertical surface of the cutting table 1 on the side. A fixed-length plate 9 is arranged in sliding connection with the fixed cavity 8. A scale 10 is arranged along the length direction of the fixed-length plate 9. A positioning plate 11 is arranged at one end of the fixed-length plate 9. A fixing member for fixing the fixed-length plate 9 when the fixed-length plate 9 is slid to a predetermined position is arranged on the fixed cavity 8. The fixing member includes a fixing screw hole arranged on the fixed cavity 8 and a pressing bolt 13 arranged in the fixing screw hole. Figure 3 As shown in the figure, the outer vertical surface of the pressing plate 5 is flush with the vertical surface of the cutting table 1 below. A first driving device for driving the pressing plate 4 to move up and down is arranged on the connecting plate 4. The cutting mechanism includes a fixed plate 6 arranged on one side of the connecting plate 4. A cutting block 7 is arranged below the fixed plate 6. The inner vertical surface of the cutting block 7 is tangent to the outer vertical surface of the pressing plate 5. A second driving device for driving the cutting block 7 to move up and down is arranged on the fixed plate 6.
[0026] The first driving device includes a first driving cylinder 16 arranged on the connecting plate 4 and having an output shaft penetrating through the connecting plate 4 and connected with the pressing plate 5. Two guide cavities 17 are correspondingly arranged on the two vertical plates 3. Sliding blocks 18 are arranged at both ends of the pressing plate 5 and arranged to move along the guide cavities 17.
[0027] The second driving device includes a second driving cylinder 19 arranged on the fixed plate 6 and two guide grooves 20 correspondingly arranged on the two vertical plates 3. A guide block 21 is arranged on the cutting block 7 and arranged to move along the guide grooves 20. The first driving cylinder 16 and the second driving cylinder 19 can be controlled to move and reset by PLC.
[0028] The method for using the embodiment is as follows. The position of the fixed-length plate 9 in the fixed cavity 8 is adjusted, and the fixed-length plate 9 is pressed by the pressing bolt 13. Then, the steel sheet to be cut is placed on the cutting table 1 and pushed to contact the positioning plate 11. Then, the first driving cylinder 16 is started to drive the pressing plate 5 to move downward along the guide cavities 17 to press the steel sheet to be cut. Then, the second driving cylinder 19 is started to drive the cutting block 7 to move downward along the guide grooves 20, so that the automatic cutting of the steel sheet with a fixed length is realized. The accuracy of the cutting length is ensured, and manual measurement by workers is not required each time, so that the labor of the workers is reduced and the processing efficiency is improved.
[0029] Embodiment 2
[0030] The same as embodiment 1 will not be repeated, the difference is that, as shown in Figure 4 To prevent the steel sheet to be cut from being pushed to the positioning plate 11 and being skewed, affecting the cutting effect, a first limiting plate 14 and a second limiting plate 15 parallel to the first limiting plate 14 are arranged on the cutting table 1, and a limiting area for preventing the displacement of the steel sheet is formed between the first limiting plate 14 and the second limiting plate 15. The worker does not need to worry about the steel sheet to be cut being skewed when being pushed, and can be quickly and straightly pushed to the positioning plate 11, ensuring the cutting effect.
[0031] Embodiment 3
[0032] The same as embodiment 1 will not be repeated, the difference is that, as shown in Figure 5 To adapt to the pushing and cutting of steel sheets of different widths, the second limiting plate 15 is slidingly connected with the cutting table 1, and an adjusting assembly for adjusting the position of the second limiting plate 15 is arranged on the cutting table 1. The adjusting assembly comprises a plate body 22 arranged on the cutting table 1 and an adjusting screw hole arranged on the plate body 22, an adjusting screw 12 is arranged in the adjusting screw hole, and a bearing fixedly connected with the adjusting screw 12 is arranged on the second limiting plate 15. The position of the second limiting plate 15 is adjusted by the adjusting assembly, so that the distance between the first limiting plate 14 and the second limiting plate 15 changes, so as to adapt to the quick and straight pushing and cutting of steel sheets of different widths.
[0033] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. Changes, modifications, additions or replacements made by ordinary skilled in the art within the scope of the present application should also be within the protection scope of the present application.
Claims
1. A steel sheet cutting apparatus comprising a cutting table and a leg provided below the cutting table, characterized in that: The utility model discloses a cutting table, which is provided with a pressing mechanism at one end, a cutting mechanism on the pressing mechanism, and a length-limiting assembly for limiting the length of a steel sheet on one side of the cutting table.
2. The steel sheet cutting apparatus according to claim 1, wherein The length-limiting assembly comprises a fixed cavity on the side of the cutting table, a length-limiting plate slidably connected to the fixed cavity, a scale on the length-limiting plate, and a positioning plate at one end of the length-limiting plate.
3. The apparatus of claim 2 wherein, A fixing member is arranged on the fixed cavity to fix the length-limiting plate when the length-limiting plate slides to a predetermined position.
4. The apparatus according to claim 3, wherein The fixing member comprises a fixing screw hole on the fixed cavity and a pressing bolt in the fixing screw hole.
5. The apparatus of claim 4 wherein, The cutting table is provided with a first limiting plate and a second limiting plate parallel to the first limiting plate, and a limiting area for preventing displacement of the steel sheet is formed between the first limiting plate and the second limiting plate.
6. The apparatus of claim 5 wherein, The first driving device comprises a first driving cylinder arranged on the connecting plate and having an output shaft penetrating through the connecting plate and connected to the pressing plate, and two guide cavities corresponding to the two longitudinal plates, and sliding blocks arranged at both ends of the pressing plate and running along the guide cavities.
7. The apparatus of claim 6 wherein, The second driving device comprises a second driving cylinder arranged on the fixed plate and two guide grooves corresponding to the two longitudinal plates, and a guide block arranged on the cutting block and running along the guide grooves.
8. The apparatus of claim 7 wherein, The second limiting plate is slidably connected to the cutting table, and an adjusting assembly for adjusting the position of the second limiting plate is arranged on the cutting table.
9. The apparatus of claim 8 wherein, The adjusting assembly comprises a plate body arranged on the cutting table, an adjusting screw hole arranged on the plate body, an adjusting screw arranged in the adjusting screw hole, and a bearing arranged on the second limiting plate and fixedly connected to the adjusting screw.