Cutting machine for cutting round steel

Abstract

The cutting machine comprises a supporting frame, a lower supporting plate is arranged on the top face of the supporting frame, the lower supporting plate is fixedly connected to an upper supporting plate through a plurality of guide columns, a movable plate is connected to the guide columns in a sliding mode, and a lifting driving device is connected to the top face of the upper supporting plate. The lifting driving device is used for driving the movable plate to slide on the guide columns, the bottom face of the movable plate is fixedly connected with a die cutter plate, the top face of the lower supporting plate is fixedly connected with a shearing plate, a plurality of shearing plate grooves are formed in the upper end of the shearing plate, a plurality of cutter plate grooves are formed in the lower end of the die cutter plate, and the shearing plate grooves correspond to the cutter plate grooves in a one-to-one mode. By means of the press machine, strong pressure is applied to the round steel workpiece to cut off the round steel workpiece, the structure is simple, operation is convenient, and round steel of various sizes can be more conveniently cut out.

Description

Technical Field

[0001] This utility model relates to the field of metal cutting technology, and in particular to a cutting machine for cutting round steel. Background Technology

[0002] In power transmission, cables are used as the medium for transmitting electrical energy. However, cables cannot be laid indefinitely, especially when transmitting at high altitudes. Supporting devices need to be set up at certain intervals. Power steel frames are commonly used supporting devices. At the same time, many dispatching equipment are also set up on power steel frames. Power steel frames play an important role in the normal operation of the power grid.

[0003] The foundation of power poles requires a lot of round steel bars for support. The required round steel bars for power poles vary in size and length, so the equipment for cutting round steel bars needs to be able to cut round steel bars of any size to meet the requirements.

[0004] Therefore, there is an urgent need in this field for a simple-to-operate round steel cutting device that can cut round steel of any size. Summary of the Invention

[0005] The purpose of this invention is to provide a cutting machine for cutting round steel, so as to solve the problems existing in the prior art, and to achieve simple operation and cut any size when cutting round steel.

[0006] To achieve the above objectives, this utility model provides the following solution:

[0007] This utility model provides a cutting machine for cutting round steel, including a support frame. The top surface of the support frame is provided with a lower support plate. The lower support plate is fixedly connected to an upper support plate by a plurality of guide columns. A movable plate is slidably connected to the guide columns. A lifting drive device is connected to the top surface of the upper support plate. The lifting drive device is used to drive the movable plate to slide on the guide columns. A mold blade is fixedly connected to the bottom surface of the movable plate. A shearing plate is fixedly connected to the top surface of the lower support plate. A plurality of shearing plate grooves are provided at the upper end of the shearing plate. A plurality of blade grooves are provided at the lower end of the mold blade. The shearing plate grooves correspond one-to-one with the blade grooves. The shearing plate grooves are used to place the round steel to be cut.

[0008] Preferably, the upper support plate, the movable plate, and the lower support plate are provided with through holes at their four corners, and each guide post passes vertically through the through holes of the upper support plate, the movable plate, and the lower support plate from top to bottom.

[0009] Preferably, a workbench is fixedly connected to the top surface of the lower support plate, and the plane of the workbench is flush with the plane of the bottom end of the shear plate groove.

[0010] Preferably, the lifting drive device is a hydraulic drive device, which includes a lifting cylinder. The fixed end of the lifting cylinder is connected to the upper support plate, and the movable end of the lifting cylinder passes through the upper support plate and is connected to the upper surface of the movable plate through a flange.

[0011] Preferably, the shearing plate groove is semi-circular in shape, the blade groove is matched with the shearing plate groove, and the diameter of the shearing plate groove is larger than the diameter of the round steel to be cut.

[0012] Preferably, the side of the mold blade closest to the worktable is adjacent to the side of the shearing plate furthest from the worktable, and the length of the mold blade is equal to the length of the shearing plate.

[0013] Preferably, the bottom surface of the workbench is provided with multiple support beams.

[0014] Preferably, the lifting cylinder is connected to an auxiliary hydraulic station via a lifting cylinder oil pipe, the auxiliary hydraulic station is connected to an oil pump via a solenoid valve, the solenoid valve is connected to a pressure gauge, the oil pump is connected to an oil pump motor, and the oil pump motor is connected to an oil tank.

[0015] Preferably, the lifting cylinder is connected to a control switch.

[0016] The present invention achieves the following beneficial technical effects compared to the prior art:

[0017] 1. The cutting machine for cutting round steel provided by this utility model achieves the cutting of round steel workpiece by applying strong pressure to the round steel workpiece with the help of a press. It has a simple structure, is easy to operate, and can cut round steel of various sizes more conveniently.

[0018] 2. The cutting machine for cutting round steel provided by this utility model has two contact surfaces of the shearing plate and the die blade plate that fit tightly together. When cutting round steel workpieces, it is like scissors, which is easy to operate and can ensure cutting accuracy. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a front-view perspective three-dimensional structural diagram of the cutting machine used for cutting round steel in this utility model;

[0021] Figure 2 This is a rear-view three-dimensional structural diagram of the cutting machine used for cutting round steel in this utility model;

[0022] Figure 3 This is a cross-sectional schematic diagram of the cutting machine used for cutting round steel in this utility model;

[0023] In the diagram: 1-Support frame, 2-Lower support plate, 3-Guide column, 4-Upper support plate, 5-Modible plate, 6-Mold blade, 7-Shearing plate, 8-Shearing plate groove, 9-Blade plate groove, 10-Workbench, 11-Lifting cylinder, 12-Flange, 13-Support beam, 14-Lifting cylinder oil pipe, 15-Auxiliary hydraulic station, 16-Solenoid valve, 17-Oil pump, 18-Pressure gauge, 19-Oil pump motor, 20-Oil tank, 21-Control switch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not 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 effort are within the protection scope of the present utility model.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] This utility model provides a cutting machine for cutting round steel, such as... Figures 1-3 As shown, the support frame 1 is included. The height of the support frame 1 can be adjusted according to the actual use. The top surface of the support frame 1 is provided with a lower support plate 2. The lower support plate 2 is fixedly connected to the upper support plate 4 through four guide columns 3. A movable plate 5 is slidably connected to the guide columns 3. The top surface of the upper support plate 4 is connected with a lifting drive device, which is used to drive the movable plate 5 to slide on the guide columns 3. The bottom surface of the movable plate 5 is fixedly connected with a mold blade 6. The top surface of the lower support plate 2 is fixedly connected with a shearing plate 7. The upper end of the shearing plate 7 is provided with several shearing plate grooves 8. The lower end of the mold blade 6 is provided with several blade grooves 9. The shearing plate grooves 8 and the blade grooves 9 correspond one-to-one. The shearing plate grooves 8 are used to place the round steel to be cut.

[0027] The cutting machine for cutting round steel provided by this utility model, in practical application, involves the operator activating the lifting drive device, placing the round steel workpiece in the shearing plate groove 8, and the lifting drive device driving the movable plate 5 downward along the guide column 3. The downward movement of the movable plate 5 causes the die blade 6 to move downward, and the die blade 6, under significant driving pressure, cuts the round steel within the shearing plate groove 8. Furthermore, due to the one-to-one correspondence between the shearing plate groove 8 and the blade groove 9, the round steel workpiece is reliably secured and will not shift during cutting. This device uses a press to apply strong pressure to the round steel workpiece to achieve cutting, easily cutting round steel of any size, and is simple to operate.

[0028] In this embodiment, through holes are respectively provided at the four corners of the upper support plate 4, the movable plate 5, and the lower support plate 2. Each guide post 3 passes vertically through the through holes of the upper support plate 4, the movable plate 5, and the lower support plate 2 from top to bottom. By setting four guide posts 3, the overall equipment is stable and highly reliable.

[0029] In this embodiment, a workbench 10 is fixedly connected to the top surface of the lower support plate 2, and the plane of the workbench 10 is flush with the plane of the bottom end of the shearing plate groove 8. When a round steel workpiece is placed, the cutting end of the round steel workpiece is in the shearing plate groove 8, and the tail end can be laid on the workbench 10, so that the round steel workpiece is firmly fixed and not easy to move, thus ensuring cutting accuracy.

[0030] In this embodiment, the lifting drive device is a hydraulic drive device, which includes a lifting cylinder 11. The fixed end of the lifting cylinder 11 is connected to the upper support plate 4, and the movable end of the lifting cylinder 11 passes through the upper support plate 4 and is connected to the upper surface of the movable plate 5 through a flange 12. When the lifting cylinder 11 is working, the movement of the movable end of the lifting cylinder 11 will drive the movable plate 5 to slide up and down, thereby driving the movement of the mold cutter plate 6 to cut the round steel workpiece.

[0031] In this embodiment, the shearing plate groove 8 is semi-circular in shape, and the blade groove 9 matches the shape of the shearing plate groove 8. The diameter of the shearing plate groove 8 is larger than the diameter of the round steel to be cut. Placing the round steel workpiece in the corresponding shearing plate groove 8 and blade groove 9 ensures reliable fixation of the round steel workpiece and reduces the possibility of deformation.

[0032] In this embodiment, the side of the die blade 6 closest to the worktable 10 is adjacent to the side of the shearing plate 7 furthest from the worktable 10, and the length of the die blade 6 is equal to the length of the shearing plate 7. The two surfaces of the die blade 6 and the shearing plate 7 in this device are tightly fitted together, applying sufficient pressure when cutting the round steel workpiece, much like scissors, to cut the round steel workpiece, making operation simple.

[0033] In this embodiment, the bottom surface of the workbench 10 is provided with multiple support beams 13, which increases the support force on the workbench 10 and ensures the reliability of the equipment.

[0034] In this embodiment, the lifting cylinder 11 is connected to the auxiliary hydraulic station 15 via the lifting cylinder oil pipe 14. The auxiliary hydraulic station 15 is connected to the oil pump 17 via the solenoid valve 16, which is connected to the pressure gauge 18. The oil pump 17 is connected to the oil pump motor 19, which is connected to the oil tank 20. In this device, after the oil pump motor 19 is energized, the oil pump 17 draws hydraulic oil from the oil tank 20. When the pressure gauge 18 reaches a certain threshold, the solenoid valve 16 is activated, and the hydraulic oil enters the auxiliary hydraulic station 15. Subsequently, the hydraulic oil in the auxiliary hydraulic station 15 enters the lifting cylinder 11 via the lifting cylinder oil pipe 14, thereby activating the lifting cylinder 11. The movement of the movable end of the lifting cylinder 11 drives the movable plate 5 to complete the cutting of the round steel workpiece.

[0035] In this embodiment, the lifting cylinder 11 is connected to the control switch 21, which achieves the effect of convenient operation.

[0036] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A cutting machine for cutting round steel bars, comprising a support frame, characterized in that: The top surface of the support frame is provided with a lower support plate, which is fixedly connected to an upper support plate by a number of guide columns. A movable plate is slidably connected to the guide columns. A lifting drive device is connected to the top surface of the upper support plate. The lifting drive device is used to drive the movable plate to slide on the guide columns. A mold blade is fixedly connected to the bottom surface of the movable plate. A shearing plate is fixedly connected to the top surface of the lower support plate. A number of shearing plate grooves are provided at the upper end of the shearing plate. A number of blade grooves are provided at the lower end of the mold blade. The shearing plate grooves correspond one-to-one with the blade grooves. The shearing plate grooves are used to place the round steel to be cut.

2. The cutting machine for cutting round steel according to claim 1, characterized in that: The upper support plate, the movable plate, and the lower support plate are provided with through holes at their four corners respectively, and each guide post passes vertically through the through holes of the upper support plate, the movable plate, and the lower support plate from top to bottom.

3. The cutting machine for cutting round steel according to claim 1, characterized in that: A workbench is fixedly connected to the top surface of the lower support plate, and the plane of the workbench is flush with the plane of the bottom end of the groove of the shearing plate.

4. The cutting machine for cutting round steel according to claim 1, characterized in that: The lifting drive device is a hydraulic drive device, which includes a lifting cylinder. The fixed end of the lifting cylinder is connected to the upper support plate, and the movable end of the lifting cylinder passes through the upper support plate and is connected to the upper surface of the movable plate through a flange.

5. The cutting machine for cutting round steel according to claim 1, characterized in that: The shearing plate groove is semi-circular in shape, and the blade groove matches the shape of the shearing plate groove. The diameter of the shearing plate groove is larger than the diameter of the round steel to be cut.

6. The cutting machine for cutting round steel according to claim 3, characterized in that: The side of the mold blade closest to the worktable is adjacent to the side of the shearing plate furthest from the worktable, and the length of the mold blade is equal to the length of the shearing plate.

7. The cutting machine for cutting round steel according to claim 3, characterized in that: The bottom surface of the workbench is provided with multiple support beams.

8. The cutting machine for cutting round steel according to claim 4, characterized in that: The lifting cylinder is connected to the auxiliary hydraulic station via a lifting cylinder oil pipe. The auxiliary hydraulic station is connected to the oil pump via a solenoid valve. The solenoid valve is connected to a pressure gauge. The oil pump is connected to the oil pump motor. The oil pump motor is connected to the oil tank.

9. The cutting machine for cutting round steel according to claim 1, characterized in that: The lifting cylinder is connected to a control switch.

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