Efficient slitting device for cold-rolled steel strip

Abstract

The utility model discloses an efficient slitting device for a cold-rolled steel strip, which comprises a machine table, C-shaped grooves are arranged on two sides of the top of the machine table, front and back moving and rotating devices are arranged in the C-shaped grooves, a mounting groove is vertically arranged in the machine table, a lifting component is arranged in the mounting groove, an L-shaped frame is arranged on the top of the machine table, and the L-shaped frame is arranged on the top of the machine table. The efficient longitudinal shearing device for the cold-rolled steel strip is provided with an electric sliding table and a T-shaped block, when materials need to be stably moved, the electric sliding table is started to drive the L-shaped frame to move, and when the L-shaped frame moves front and back, the T-shaped block installed at the bottom of the L-shaped frame slides in a C-shaped groove, so that the materials can be stably sheared, and the materials can be stably sheared. And therefore, the materials are conveyed, and it is guaranteed that the materials cannot incline.

Description

Technical Field

[0001] The utility model relates to the technical field of high-efficiency longitudinal shearing devices for cold-rolled steel strips, in particular to a high-efficiency longitudinal shearing device for cold-rolled steel strips. Background Art

[0002] The production of cold-rolled steel strip is the finishing process of steel strip rolling. The raw material of cold-rolled steel strip is hot-rolled steel strip. To obtain high-quality cold-rolled steel strip, it is necessary to have good hot-rolled steel strip raw materials to ensure that the chemical composition, purity and hot rolling process of the steel have a great influence on the organization and performance of the final cold-rolled steel strip product; the external dimensions, plate shape and surface state of the hot-rolled steel strip will directly affect the dimensional accuracy, plate shape and surface quality of the cold-rolled steel strip.

[0003] The Chinese patent with publication number CN212577647U discloses a high-efficiency shearing device for longitudinal shearing of steel strips, comprising a workbench, the inner wall of the workbench is fixedly connected to a motor box, the inner wall of the motor box is fixedly connected to a fixed block, the inner wall of the fixed block is movably connected to a servo motor, the output shaft of the servo motor is fixedly connected to a rotating shaft through a coupling, and the outer wall of the rotating shaft is fixedly connected to an active disk. The high-efficiency shearing device for longitudinal shearing of steel strips can achieve the purpose of good fixed limiting effect of the high-efficiency shearing device for longitudinal shearing of steel strips, can effectively limit and fix the steel strips, avoid displacement of the steel strips during processing, bring convenience to the work of the staff, improve the work efficiency of the staff, shorten the working time of the staff, reduce the labor intensity of the staff, solve the problem of poor fixed limiting effect of the high-efficiency shearing device for longitudinal shearing of steel strips, and thus bring convenience to people's work and life.

[0004] However, the above patent has the following shortcomings: the above patent can fix the material and start the moving effect at the same time by using the positioning block, movable block, fixed tube, spring, movable rod, fixed rod, roller and handle in coordination with each other, but the material will shift during the movement, which ultimately leads to poor longitudinal shearing effect of the material. Utility Model Content

[0005] The utility model aims to provide a high-efficiency longitudinal shearing device for cold-rolled steel strips to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency longitudinal shearing device for cold-rolled steel strip, comprising a machine platform, C-shaped grooves are provided on both sides of the top of the machine platform, and forward and backward moving rotating components are provided in the C-shaped grooves, a mounting groove is vertically provided in the machine platform, and a lifting component is provided in the mounting groove, an L-shaped frame is provided on the top of the machine platform, and a clamping component is provided on the L-shaped frame;

[0007] The forward and backward moving rotation assembly includes an electric slide and a T-shaped block. Electric slides are installed on both sides of the top of the machine. A T-shaped block is slidably installed in the C-shaped groove, and an L-shaped frame is vertically installed on the top of the T-shaped block. The output end of the electric slide is connected to the side wall of the L-shaped frame.

[0008] By adopting the above technical solution, the clamped material can be moved in the forward and backward directions.

[0009] As a further solution of the utility model: the clamping assembly includes a first electric push rod, a clamping plate and a rubber pad, the first electric push rod is vertically installed at the bottom of the L-shaped frame, and the clamping plate is horizontally installed at the output end of the first electric push rod, and the rubber pad is horizontally installed at the bottom of the clamping plate.

[0010] By adopting the above technical solution, the material can be clamped.

[0011] As a further solution of the utility model: a guide groove is vertically opened on the inner wall of the L-shaped frame, and a guide block is horizontally installed in the guide groove, and the outer part of the guide block is connected to the side wall of the clamping plate.

[0012] By adopting the above technical solution, the guiding of the clamping plate moving up and down is achieved.

[0013] As a further solution of the utility model: a bottom plate is transversely installed on one side of the L-shaped frames that are close to each other, and a rubber pad is transversely installed on the top of the bottom plate.

[0014] By adopting the above technical solution, the bottom of the material is supported.

[0015] As a further solution of the utility model: universal wheels are installed at the bottom of the base plate.

[0016] By adopting the above technical solution, the bottom of the moving universal wheel is supported.

[0017] As a further solution of the utility model: the lifting assembly includes a second electric push rod, a lifting plate and a motor, the second electric push rod is vertically installed at the bottom of the installation groove, and the lifting plate is horizontally installed at the output end of the second electric push rod, the motor is installed on the top of the lifting plate, and the saw blade is installed at the output end of the motor.

[0018] By adopting the above technical solution, it is achieved that the materials are placed before cutting.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the cold-rolled steel strip high-efficiency longitudinal shearing device can

[0020] An electric slide and a T-shaped block are provided. When the material needs to be moved smoothly, the electric slide is started to drive the L-shaped frame to move. When the L-shaped frame moves forward and backward, the T-shaped block installed at the bottom of the L-shaped frame slides in the C-shaped groove, thereby realizing the transportation of the material and ensuring that the material will not tilt;

[0021] In addition, the high-efficiency longitudinal shearing device for cold-rolled steel strip is also provided with a bottom plate and universal wheels. When the L-shaped frame moves in the forward and backward directions, the universal wheels installed at the bottom of the bottom plate move on the top of the machine, thereby achieving a supporting effect on the bottom of the clamped material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0025] In the figure: 1. machine table; 2. C-shaped groove; 3. T-shaped block; 4. electric slide; 5. L-shaped frame; 6. first electric push rod; 7. clamping plate; 8. guide groove; 9. guide block; 10. bottom plate; 11. universal wheel; 12. rubber pad; 13. mounting groove; 14. second electric push rod; 15. lifting plate; 16. motor. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the 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 in 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.

[0027] See also Figure 1-3 The utility model provides a technical solution: a high-efficiency longitudinal shearing device for cold-rolled steel strips, comprising a machine table 1, C-shaped grooves 2 are provided on both sides of the top of the machine table 1, and a forward and backward moving rotating component is provided in the C-shaped grooves 2, a mounting groove 13 is vertically provided in the machine table 1, and a lifting component is provided in the mounting groove 13, an L-shaped frame 5 is provided on the top of the machine table 1, and a clamping component is provided on the L-shaped frame 5;

[0028] The forward and backward moving rotating assembly includes an electric slide 4 and a T-shaped block 3. The electric slides 4 are installed on both sides of the top of the machine 1. The T-shaped block 3 is slidably installed in the C-shaped groove 2, and an L-shaped frame 5 is vertically installed on the top of the T-shaped block 3. The output end of the electric slide 4 is connected to the side wall of the L-shaped frame 5.

[0029] Specifically, when the material needs to be moved smoothly, the electric slide 4 is started to drive the L-shaped frame 5 to move. When the L-shaped frame 5 moves forward and backward, the T-shaped block 3 installed at the bottom of the L-shaped frame 5 slides in the C-shaped groove 2, thereby realizing the transportation of the material and ensuring that the material will not tilt.

[0030] Furthermore, the clamping assembly includes a first electric push rod 6, a clamping plate 7 and a rubber pad 12, the first electric push rod 6 is vertically installed at the bottom of the L-shaped frame 5, and the clamping plate 7 is horizontally installed at the output end of the first electric push rod 6, and the rubber pad 12 is horizontally installed at the bottom of the clamping plate 7;

[0031] Specifically, the first electric push rod 6 is started to push the clamping plate 7 to move up and down. When the clamping plate 7 drives the rubber pad 12 to move downward, the material is fixed by the clamping plate 7 and the bottom plate 10 clamping each other.

[0032] Furthermore, a guide groove 8 is vertically opened on the inner wall of the L-shaped frame 5, and a guide block 9 is horizontally installed in the guide groove 8, and the outer part of the guide block 9 is connected to the side wall of the clamping plate 7;

[0033] Specifically, during the up and down movement of the clamping plate 7, the guide block 9 installed on the outside of the clamping plate 7 slides in the guide groove 8, thereby guiding the clamping plate 7 moving up and down, and improving the stability of the up and down movement of the clamping plate 7.

[0034] Furthermore, a bottom plate 10 is transversely installed on each side of the L-shaped frame 5 that is close to each other, and a rubber pad 12 is transversely installed on the top of the bottom plate 10;

[0035] Specifically, the rubber pads 12 installed at the bottom of the clamping plate 7 and the top of the base plate 10 are brought close to each other, and finally the material is clamped by the two rubber pads 12 to prevent the cold-rolled steel from slipping out from between the clamping plate 7 and the base plate 10 during the cutting process.

[0036] Furthermore, universal wheels 11 are installed at the bottom of the base plate 10;

[0037] Specifically, by rotating a plurality of universal wheels 11 installed at the bottom of the base plate 10 on the top of the machine platform 1, the base plate 10 is prevented from tilting downward under the pressure of the first electric push rod 6, which ultimately makes it impossible to effectively clamp the material.

[0038] Furthermore, the lifting assembly includes a second electric push rod 14, a lifting plate 15 and a motor 16. The second electric push rod 14 is vertically installed at the bottom of the installation slot 13, and the lifting plate 15 is horizontally installed at the output end of the second electric push rod 14. The motor 16 is installed on the top of the lifting plate 15, and the saw blade is installed at the output end of the motor 16.

[0039] Specifically, before cutting the material, first start the second electric push rod 14 to drive the lifting plate 15 to move downward. During the downward movement of the lifting plate 15, the motor 16 and the saw blade are retracted into the installation groove 13, so that workers can load and unload the material and prevent the workers' hands from touching the saw blade.

[0040] Working principle: When using the high-efficiency longitudinal shearing device for cold-rolled steel strip, first put the material on the two bottom plates 10, and then the first electric push rod 6 pushes the clamping plate 7 to move up and down. When the clamping plate 7 drives the rubber pad 12 to move down, the material is fixed by clamping the clamping plate 7 and the bottom plate 10. Then, the second electric push rod 14 is started to push the lifting plate 15 to move up. When the lifting plate 15 moves up, it drives the saw blade to rise to cut the material. Then, the electric slide 4 is started to drive the L-shaped frame 5 to move back and forth, thereby driving the fixed material to move back and forth to form a cutting. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0041] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A high-efficiency slitting device for cold-rolled steel strip, comprising a machine platform (1), characterized in that: The machine platform (1) is provided with C-shaped grooves (2) on both sides of the top, and a forward and backward moving rotation component is arranged in each of the C-shaped grooves (2); a mounting groove (13) is vertically provided in the machine platform (1), and a lifting component is arranged in the mounting groove (13); an L-shaped frame (5) is provided on the top of the machine platform (1), and a clamping component is arranged on the L-shaped frame (5); The forward and backward moving rotation assembly comprises an electric slide (4) and a T-shaped block (3). The electric slides (4) are installed on both sides of the top of the machine (1). The T-shaped block (3) is slidably installed in the C-shaped groove (2), and an L-shaped frame (5) is vertically installed on the top of the T-shaped block (3). The output end of the electric slide (4) is connected to the side wall of the L-shaped frame (5).

2. The high-efficiency slitting device for cold-rolled steel strip according to claim 1, characterized in that: The clamping assembly comprises a first electric push rod (6), a clamping plate (7) and a rubber pad (12); the first electric push rod (6) is vertically mounted on the bottom of the L-shaped frame (5), the clamping plate (7) is horizontally mounted on the output end of the first electric push rod (6), and the rubber pad (12) is horizontally mounted on the bottom of the clamping plate (7).

3. The high-efficiency slitting device for cold-rolled steel strip according to claim 1, characterized in that: A guide groove (8) is vertically provided on the inner wall of the L-shaped frame (5), and a guide block (9) is horizontally installed in the guide groove (8), and the outer portion of the guide block (9) is connected to the side wall of the clamping plate (7).

4. The high-efficiency slitting device for cold-rolled steel strip according to claim 1, characterized in that: A bottom plate (10) is transversely mounted on one side of the L-shaped frames (5) that are close to each other, and a rubber pad (12) is transversely mounted on the top of the bottom plate (10).

5. The high-efficiency slitting device for cold-rolled steel strip according to claim 4, characterized in that: Universal wheels (11) are installed at the bottom of the base plate (10).

6. The high-efficiency slitting device for cold-rolled steel strip according to claim 1, characterized in that: The lifting assembly comprises a second electric push rod (14), a lifting plate (15) and a motor (16); the second electric push rod (14) is vertically installed at the bottom of the installation groove (13), and the lifting plate (15) is horizontally installed at the output end of the second electric push rod (14); the motor (16) is installed on the top of the lifting plate (15), and the saw blade is installed at the output end of the motor (16).

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