High-efficiency shearing device for longitudinal shearing of steel belt

Abstract

The utility model relates to the technical field of steel belt machining, and discloses a steel belt slitting efficient shearing device which comprises a top plate, the two sides of the top plate are fixedly connected with a first rectangular plate and a second rectangular plate respectively, the front face and the back face of the top plate are fixedly connected with fixing frames, and the upper surfaces of the fixing frames are in threaded connection with threaded rods. And the bottom end of the threaded rod is in threaded connection with a pressing plate, one side of the pressing plate is fixedly connected with a bearing seat, and the interior of the bearing seat is rotationally connected with a pressing roller. The steel belt conveying device has the following advantages and effects that the steel belt conveying device has the function of conveying a steel belt and is convenient to operate and use, after the steel belt conveying device moves to a designated position, the handle is screwed to drive the threaded rod to rotate, the pressing plate and the pressing roller move downwards so that the steel belt can be limited and fixed, and the steel belt can be limited in cooperation with the rotating roller; and the situation that the longitudinal shearing effect is affected due to the poor fixing effect is avoided, adjustment is convenient, the device is suitable for limiting different steel belts with different thicknesses, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of steel strip processing, in particular to a high-efficiency longitudinal shearing device for steel strips. Background Technique

[0002] A steel strip refers to a conveyor belt made of carbon steel as the traction and carrying component of a belt conveyor, and can also be used for bundling goods; it is a narrow and long steel plate produced by various rolling mills to meet the needs of different industrial departments for industrial production of various metal or mechanical products. The strip steel is generally supplied in coils, with the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving. When processing the steel strip, a high-efficiency longitudinal shearing device for steel strips is required.

[0003] However, at present, the existing high-efficiency longitudinal shearing device for steel strips has problems such as poor adjustment ability and poor fixing effect on the steel strip, which affect the longitudinal shearing effect. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-efficiency longitudinal shearing device for steel strips, which can solve the problems put forward in the above background technique.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A high-efficiency longitudinal shearing device for steel strips includes a top plate. First rectangular plates and second rectangular plates are respectively and fixedly connected to both sides of the top plate. Fixed frames are fixedly connected to the front and back surfaces of the top plate. A threaded rod is threadedly connected to the upper surface of the fixed frame. A pressing plate is threadedly connected to the bottom end of the threaded rod. A bearing seat is fixedly connected to one side of the pressing plate. A pressure roller is rotatably connected to the inside of the bearing seat. A motor is fixedly connected below the pressure roller. The output end of the motor is fixedly connected to a rotating roller. A bracket is fixedly connected to the front surface of the top plate. A hydraulic rod is fixedly connected to the inside of the bracket. The bottom end of the hydraulic rod is fixedly connected to a knife plate.

[0006] By adopting the above technical solutions, during use, the staff starts the motor, and the motor drives the rotating roller to rotate, which plays a role in conveying the steel strip, facilitating operation and use. When it moves to the designated position, the handle is rotated to drive the threaded rod to rotate, so that the pressing plate and the pressure roller move downwards, thereby being able to limit and fix the steel strip. Cooperating with the rotating roller can limit the steel strip, avoiding the influence on the longitudinal shearing effect due to poor fixing effect, and being convenient for adjustment, suitable for limiting steel strips of different thicknesses, and improving the scope of application.

[0007] The further setting of the utility model is that vertical rods are fixedly connected to the lower surfaces of the top plate, the first rectangular plate and the second rectangular plate.

[0008] By adopting the above technical solutions, the vertical rods play a role in supporting and fixing the top plate, the first rectangular plate and the second rectangular plate.

[0009] A further setting of the present utility model is that a support piece is fixedly connected to the bottom end of the vertical rod, and bolt insertion holes are formed on the upper surface of the support piece.

[0010] By adopting the above technical solution, the support piece plays a role in supporting the vertical rod.

[0011] A further setting of the present utility model is that a connecting rod is fixedly connected to one side of the vertical rod, and an inclined rod is fixedly connected to one side of the vertical rod.

[0012] By adopting the above technical solution, the connecting rod can enhance the stability between multiple vertical rods.

[0013] A further setting of the present utility model is that a handle is fixedly connected to the top end of the threaded rod, and the handle is circular.

[0014] By adopting the above technical solution, the setting of the handle can facilitate the staff to screw the threaded rod.

[0015] A further setting of the present utility model is that grooves are formed on the surface of the handle, and the number of the grooves is several.

[0016] By adopting the above technical solution, the grooves can facilitate the staff to screw the handle.

[0017] A further setting of the present utility model is that anti-slip lines are fixedly connected to the surface of the handle, and the anti-slip lines are strip-shaped.

[0018] By adopting the above technical solution, the anti-slip lines can facilitate the staff to screw the handle and prevent hand slipping.

[0019] A further setting of the present utility model is that the number of the bolt insertion holes is four, and the four bolt insertion holes are formed on the upper surface of the support piece in a rectangular array.

[0020] By adopting the above technical solution, the setting of the bolt insertion holes can facilitate the fixation of the device.

[0021] A further setting of the present utility model is that a card slot is formed in the middle of the upper surface of the top plate, and the shape of the card slot is rectangular.

[0022] By adopting the above technical solution, the setting of the card slot facilitates the longitudinal shearing of the steel belt.

[0023] A further setting of the present utility model is that the card slot is adapted to the knife plate.

[0024] By adopting the above technical solution, the knife plate can perform longitudinal shearing.

[0025] The beneficial effects of the present utility model are as follows: By setting a fixed frame, a threaded rod, a pressing plate, a bearing seat, a pressing roller, a motor and a rotating roller, during use, the staff starts the motor, and the motor drives the rotating roller to rotate, which plays a role in conveying the steel strip, facilitating operation and use. When it moves to the designated position, the handle is rotated to drive the threaded rod to rotate, so that the pressing plate and the pressing roller move downward, thereby being able to limit and fix the steel strip. Cooperating with the rotating roller, the steel strip can be limited, avoiding the influence on the slitting effect due to poor fixing effect, and being convenient to adjust, being applicable to limiting steel strips of different thicknesses, and improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 is a schematic structural diagram of the present utility model;

[0028] Figure 2 is a front view structural diagram of the present utility model;

[0029] Figure 3 is the present utility model Figure 1 an enlarged structural diagram of part A therein.

[0030] In the figure, 1. top plate; 2. first rectangular plate; 3. second rectangular plate; 4. fixed frame; 5. threaded rod; 6. pressing plate; 7. bearing seat; 8. pressing roller; 9. motor; 10. rotating roller; 11. bracket; 12. hydraulic rod; 13. knife plate; 14. vertical rod; 15. support piece; 16. connecting rod; 17. inclined rod; 18. handle; 19. card slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions of the present utility model in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0032] Refer to Figures 1-3, A high-efficiency longitudinal shearing device for steel strips, comprising a top plate 1. A card slot 19 is provided in the middle of the upper surface of the top plate 1. The shape of the card slot 19 is rectangular. Vertical rods 14 are fixedly connected to the lower surfaces of the top plate 1, the first rectangular plate 2, and the second rectangular plate 3. The bottom ends of the vertical rods 14 are fixedly connected to support pieces 15. Bolt insertion holes are provided on the upper surface of the support piece 15. The number of bolt insertion holes is four, and the four bolt insertion holes are arranged in a rectangular array on the upper surface of the support piece 15. A connecting rod 16 is fixedly connected to one side of the vertical rod 14, and an inclined rod 17 is fixedly connected to one side of the vertical rod 14. The first rectangular plate 2 and the second rectangular plate 3 are respectively fixedly connected to both sides of the top plate 1. Fixed frames 4 are fixedly connected to the front and back of the top plate 1. When in use, the staff starts the motor 9, and the motor 9 drives the rotating roller 10 to rotate, which plays a role in conveying the steel strip, facilitating operation and use. When it moves to the designated position, turn the handle 18 to drive the threaded rod 5 to rotate, so that the pressing plate and the pressing roller 8 move downward to be able to limit and fix the steel strip. Cooperating with the rotating roller 10 can limit the steel strip, avoiding affecting the longitudinal shearing effect due to poor fixing effect, and being convenient for adjustment, suitable for limiting steel strips of different thicknesses, improving the applicable range. The upper surface of the fixed frame 4 is threadedly connected with a threaded rod 5. The top end of the threaded rod 5 is fixedly connected to a handle 18. The handle 18 is circular. A number of grooves are provided on the surface of the handle 18. Anti-slip lines are fixedly connected to the surface of the handle 18. The anti-slip lines are strip-shaped. The bottom end of the threaded rod 5 is threadedly connected to a pressing plate 6. A bearing seat 7 is fixedly connected to one side of the pressing plate 6. A pressing roller 8 is rotatably connected inside the bearing seat 7. A motor 9 is fixedly connected below the pressing roller 8. The output end of the motor 9 is fixedly connected to a rotating roller 10. A support 11 is fixedly connected to the front of the top plate 1. A hydraulic rod 12 is fixedly connected inside the support 11. The bottom end of the hydraulic rod 12 is fixedly connected to a knife plate 13. The card slot 19 is adapted to the knife plate 13.

[0033] In the present utility model, when in use, the staff starts the motor 9, and the motor 9 drives the rotating roller 10 to rotate, which plays a role in conveying the steel strip, facilitating operation and use. When it moves to the designated position, turn the handle 18 to drive the threaded rod 5 to rotate, so that the pressing plate and the pressing roller 8 move downward to be able to limit and fix the steel strip. Cooperating with the rotating roller 10 can limit the steel strip, avoiding affecting the longitudinal shearing effect due to poor fixing effect, and being convenient for adjustment, suitable for limiting steel strips of different thicknesses, improving the applicable range.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency longitudinal cutting device for steel strips, comprising a top plate (1), characterized in that: On both sides of the top plate (1), a first rectangular plate (2) and a second rectangular plate (3) are respectively fixedly connected. On the front and back surfaces of the top plate (1), fixed frames (4) are fixedly connected. On the upper surface of the fixed frame (4), a threaded rod (5) is threadedly connected. At the bottom end of the threaded rod (5), a pressure plate (6) is threadedly connected. On one side of the pressure plate (6), a bearing seat (7) is fixedly connected. Inside the bearing seat (7), a pressure roller (8) is rotatably connected. Below the pressure roller (8), a motor (9) is fixedly connected. At the output end of the motor (9), a rotating roller (10) is fixedly connected. On the front surface of the top plate (1), a bracket (11) is fixedly connected. Inside the bracket (11), a hydraulic rod (12) is fixedly connected. At the bottom end of the hydraulic rod (12), a knife plate (13) is fixedly connected.

2. The high-efficiency longitudinal shearing device for steel strips according to claim 1, characterized in that: On the lower surfaces of the top plate (1), the first rectangular plate (2) and the second rectangular plate (3), vertical rods (14) are fixedly connected.

3. The high-efficiency longitudinal shearing device for steel strips according to claim 2, wherein: At the bottom end of the vertical rod (14), a support piece (15) is fixedly connected. On the upper surface of the support piece (15), bolt insertion holes are provided.

4. The high-efficiency longitudinal shearing device for steel strips according to claim 2, characterized in that: On one side of the vertical rod (14), a connecting rod (16) is fixedly connected. On one side of the vertical rod (14), an inclined rod (17) is fixedly connected.

5. The high-efficiency longitudinal shearing device for steel strips according to claim 1, characterized in that: At the top end of the threaded rod (5), a handle (18) is fixedly connected. The handle (18) is circular.

6. The high-efficiency longitudinal cutting device for steel strips according to claim 5, characterized in that: On the surface of the handle (18), grooves are provided. The number of the grooves is several.

7. The high-efficiency longitudinal shearing device for steel strips according to claim 5, characterized in that: On the surface of the handle (18), anti-slip lines are fixedly connected. The anti-slip lines are strip-shaped.

8. The high-efficiency longitudinal cutting device for steel strips according to claim 3, wherein: The number of the bolt insertion holes is four, and the four bolt insertion holes are arranged in a rectangular array on the upper surface of the support piece (15).

9. The high-efficiency longitudinal shearing device for steel strips according to claim 1, characterized in that: In the middle of the upper surface of the top plate (1), a card slot (19) is provided. The shape of the card slot (19) is rectangular.

10. The high-efficiency longitudinal shearing device for steel strips according to claim 9, characterized in that: The card slot (19) is adapted to the knife plate (13).

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