A metal circular saw machine for cutting a forged steel bar

Abstract

The utility model relates to forging steel bar cutting technical field especially relates to a kind of metal circular sawing machine for forging steel bar cutting.The utility model provides a kind of metal circular sawing machine for forging steel bar cutting, including frame, conveying shell, motor, spiral rod, hopper, fan and collection frame etc., frame top front side is equipped with conveying shell, the right side position of frame top at conveying shell is equipped with motor, the output shaft of motor is connected with spiral rod, conveying shell top right side is connected with hopper, hopper left and right sides are both equipped with fan, frame left part front side is connected with collection frame.The utility model is through the fan and spiral rod of synchronous starting when cutting machine cutting, effectively collect splashing iron filings and floating debris, concentrated conveying to collection frame by hopper, reached the effect that significantly reduce environmental pollution, eliminate operation safety hidden danger and reduce equipment maintenance difficulty.

Description

Technical Field

[0001] This utility model relates to the field of forged steel bar cutting technology, and in particular to a metal circular saw for cutting forged steel bars. Background Technology

[0002] In the field of metal processing, cutting forged steel bars is a common process, and metal circular saws are widely used in this type of cutting operation due to their high efficiency and precision. However, traditional metal circular saws have significant technical drawbacks when cutting forged steel bars: the cutting process generates a large amount of high-temperature iron filings, which fly everywhere, not only polluting the working environment but also posing a risk of burns to operators. Furthermore, the scattered iron filings are difficult to clean, increasing the difficulty of subsequent maintenance.

[0003] In the existing technology, although some circular saws are equipped with simple protective covers, they lack effective iron filings collection devices, which causes iron filings to still escape through gaps, resulting in unsatisfactory collection effects. On the other hand, the few devices with collection functions are often complex in structure, have high manufacturing costs, and are inconvenient to maintain. In addition, the accumulated high-temperature iron filings may cause the equipment to overheat, thereby affecting the life of the saw blade and the cutting accuracy.

[0004] Therefore, there is an urgent need for a metal circular saw for cutting forged steel bars that has a simple structure and can efficiently collect cutting chips. Utility Model Content

[0005] To overcome the shortcomings of traditional metal circular saws in cutting forged steel bars, such as the difficulty in effectively collecting flying iron filings, which leads to environmental pollution, operational safety hazards, and equipment maintenance difficulties, this utility model provides a metal circular saw for cutting forged steel bars that has a simple structure and can efficiently collect cutting iron filings.

[0006] The technical implementation scheme of this utility model is as follows: A metal circular saw for cutting forged steel bars includes a frame, a funnel, a conveying shell, a motor, a spiral rod, a fan, a collection frame, and a cutting assembly. The conveying shell is fixedly installed on the front top of the frame. The motor is fixedly installed on the right side of the top of the frame at the position of the conveying shell. The output shaft of the motor faces to the left and is fixedly connected to the output shaft of the motor. The spiral rod is located inside the conveying shell. The funnel is fixedly connected to the right top of the conveying shell. Fans are fixedly installed on both the left and right sides of the funnel. The collection frame is fixedly connected to the front left side of the frame. The collection frame is aligned with the output port of the conveying shell. The cutting assembly is provided on the frame.

[0007] Optionally, the cutting assembly includes an electric slide rail, a sliding frame, a cutting machine, and a protective shell. An electric slide rail is fixedly installed on the right front side of the top of the frame at the conveyor shell. A sliding frame is slidably connected to the electric slide rail. A cutting machine is fixedly installed on the left end of the sliding frame. A protective shell is fitted on the right side of the circular saw on the cutting machine.

[0008] Optionally, it also includes a placement frame, a support frame, electric cylinders, and pressure blocks. The placement frame is fixedly connected to the middle of the rear side of the top of the frame, and the support frame is fixedly connected to the front side of the placement frame. A groove is opened in the middle of the top of the support frame. Electric cylinders are fixedly installed on both the front and rear sides of the top of the support frame. The telescopic rods of the electric cylinders are all pointing downwards and aligned with the grooves on the support frame. Pressure blocks are fixedly connected to the ends of the telescopic rods of the electric cylinders.

[0009] Optionally, it also includes a push plate and a cylinder. The cylinder is fixedly installed on the top left side of the frame, the piston rod of the cylinder faces forward, and the end of the piston rod of the cylinder is fixedly connected to the push plate. The rear right side of the push plate slides in contact with the placement frame.

[0010] Optionally, it also includes filters, with filters installed on the sides of the fans that are close to each other.

[0011] Optionally, it also includes a slide table, which is fixedly installed on the frame at the front side of the funnel, and the slide table is aligned with the support frame.

[0012] This utility model has the following advantages: By using a fan and a spiral rod that start synchronously when the cutting machine is cutting, the utility model can effectively collect flying iron filings and floating debris, which are then transported to a collection frame through a funnel. This achieves the effects of significantly reducing environmental pollution, eliminating operational safety hazards, and reducing the difficulty of equipment maintenance. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a structural schematic diagram of the components of this utility model, including the electric slide rail, sliding frame, and cutting machine.

[0015] Figure 3 This is a schematic diagram of the structure of the funnel, conveying shell, motor, and other components of this utility model.

[0016] Figure 4 This is a cross-sectional structural diagram of the components of this utility model, including the fan, filter screen, and screw rod.

[0017] The meanings of the labels in the attached diagram are as follows: 1: Frame, 2: Electric slide rail, 3: Sliding frame, 4: Cutting machine, 41: Protective shell, 5: Placement frame, 51: Support frame, 6: Electric cylinder, 7: Pressing block, 8: Push plate, 9: Pneumatic cylinder, 10: Funnel, 11: Conveying shell, 12: Motor, 13: Spiral rod, 14: Filter screen, 15: Fan, 16: Collection frame, 17: Slide table. Detailed Implementation

[0018] Example: A metal circular saw for cutting forged steel bars, such as Figures 1-4As shown, the device includes a frame 1, a funnel 10, a conveying shell 11, a motor 12, a screw rod 13, a fan 15, a collection frame 16, and a cutting assembly. The conveying shell 11 is fixedly installed on the top front side of the frame 1. The motor 12 is fixedly installed on the right side of the top of the frame 1 at the position of the conveying shell 11. The output shaft of the motor 12 faces to the left, and the output shaft of the motor 12 is fixedly connected to the screw rod 13 for conveying iron filings. The screw rod 13 is located inside the conveying shell 11. The funnel 10 is fixedly connected to the top right side of the conveying shell 11. The fans 15 for absorbing iron filings are fixedly installed on both the left and right sides of the funnel 10. The collection frame 16 for collecting iron filings is fixedly connected to the left front side of the frame 1. The collection frame 16 is aligned with the output port of the conveying shell 11. The frame 1 is equipped with a cutting assembly for cutting steel bars.

[0019] like Figures 1-2 As shown, the cutting assembly includes an electric slide rail 2, a sliding frame 3, a cutting machine 4, and a protective shell 41. The electric slide rail 2 is fixedly installed on the right front side of the top of the frame 1 at the conveyor shell 11. The sliding frame 3 is slidably connected to the electric slide rail 2. The cutting machine 4 is fixedly installed on the left end of the sliding frame 3. The circular saw on the cutting machine 4 is covered with a protective shell 41 on its right side to prevent sparks from flying during cutting.

[0020] like Figures 1-2 As shown, it also includes a placement frame 5, a support frame 51, an electric cylinder 6, and a pressure block 7. The placement frame 5 is fixedly connected to the middle of the rear side of the top of the frame 1. The support frame 51 is fixedly connected to the front side of the placement frame 5. A groove is opened in the middle of the top of the support frame 51. Electric cylinders 6 are fixedly installed on both the front and rear sides of the top of the support frame 51. The telescopic rods of the electric cylinders 6 are all pointing downwards, and the telescopic rods of the electric cylinders 6 are all aligned with the grooves on the support frame 51. The ends of the telescopic rods of the electric cylinders 6 are fixedly connected to the pressure block 7.

[0021] like Figures 1-2 As shown, it also includes a push plate 8 and a cylinder 9. The cylinder 9 is fixedly installed on the top left side of the frame 1. The piston rod of the cylinder 9 faces forward, and the end of the piston rod of the cylinder 9 is fixedly connected to the push plate 8 for pushing the steel rod. The rear right side of the push plate 8 is in sliding contact with the placement frame 5.

[0022] like Figure 4 As shown, it also includes a filter screen 14. The blowers 15 are provided with filter screens 14 on the sides that are close to each other, which can prevent iron filings from flying out of the funnel. At the same time, the filter screen 14 blocks large iron filings from entering the blower 15 and prevents blockage.

[0023] like Figure 1 As shown, it also includes a slide table 17. The slide table 17 is fixedly installed on the front side of the funnel 10 on the frame 1, and the slide table 17 is aligned with the support frame 51.

[0024] When the operator uses this device to cut the steel bar, the steel bar is first placed on the placement frame 5. Then, the piston rod of the drive cylinder 9 drives the push plate 8 forward, causing the push plate 8 to push the steel bar on the placement frame 5 into the groove of the support frame 51. When the steel bar passes through the support frame 51 and reaches the required cutting length, the operator drives the telescopic rod of the electric cylinder 6 to move the pressure block 7 downward to press the steel bar. Subsequently, the cutting machine 4, the blower 15, and the motor 12 are started in sequence. The motor 12 drives the spiral rod 13 to rotate, while simultaneously driving the sliding frame 3 along... Slide the electric slide rail 2 to the left, and the cutting machine 4 will start cutting the steel bar. When the cutting machine 4 cuts downwards, the protective shell 41 limits the range of iron filings splashing, causing them to fall into the funnel 10. The iron filings floating in the air are sucked into the funnel 10 by the fan 15. Then the spiral rod 13 transports the iron filings in the funnel 10 to the collection frame 16. The cut steel bar will fall onto the slide table 17 and slide out along the slide table 17. Repeating the above operation can achieve continuous cutting of the steel bar. When it is not in use, all electrical equipment can be turned off.

Claims

1. A metal circular saw for cutting forged steel bars, characterized in that, The device includes a frame (1), a funnel (10), a conveying shell (11), a motor (12), a screw rod (13), a fan (15), a collection frame (16), and a cutting assembly. The conveying shell (11) is installed on the front top of the frame (1). The motor (12) is installed on the right side of the top of the frame (1) at the position of the conveying shell (11). The output shaft of the motor (12) faces to the left and is connected to the screw rod (13). The screw rod (13) is located inside the conveying shell (11). The funnel (10) is connected to the right top of the conveying shell (11). The fan (15) is installed on both the left and right sides of the funnel (10). The collection frame (16) is connected to the front left side of the frame (1). The collection frame (16) is aligned with the output port of the conveying shell (11). The cutting assembly is provided on the frame (1).

2. The metal circular saw for cutting forged steel bars according to claim 1, characterized in that, The cutting assembly includes an electric slide rail (2), a sliding frame (3), a cutting machine (4) and a protective shell (41). The electric slide rail (2) is installed on the right front side of the top of the frame (1) at the conveyor shell (11). The sliding frame (3) is slidably connected on the electric slide rail (2). The cutting machine (4) is installed on the left end of the sliding frame (3). The circular saw on the cutting machine (4) is covered with a protective shell (41) on its right side.

3. A metal circular saw for cutting forged steel bars according to claim 2, characterized in that, It also includes a placement frame (5), a support frame (51), an electric cylinder (6) and a pressure block (7). The placement frame (5) is connected to the middle of the rear side of the top of the frame (1). The support frame (51) is connected to the front side of the placement frame (5). A groove is provided in the middle of the top of the support frame (51). Electric cylinders (6) are installed on both the front and rear sides of the top of the support frame (51). The telescopic rods of the electric cylinders (6) are all pointing downwards, and the telescopic rods of the electric cylinders (6) are all aligned with the grooves on the support frame (51). The ends of the telescopic rods of the electric cylinders (6) are all connected to the pressure block (7).

4. A metal circular saw for cutting forged steel bars according to claim 3, characterized in that, It also includes a push plate (8) and a cylinder (9). The cylinder (9) is installed on the top left side of the frame (1). The piston rod of the cylinder (9) faces forward, and the end of the piston rod of the cylinder (9) is connected to the push plate (8). The rear right side of the push plate (8) slides in contact with the placement frame (5).

5. A metal circular saw for cutting forged steel bars according to claim 4, characterized in that, It also includes a filter screen (14), and the fans (15) are provided with filters screens (14) on the sides that are close to each other.

6. A metal circular saw for cutting forged steel bars according to claim 5, characterized in that, It also includes a slide (17), which is installed on the front side of the funnel (10) on the frame (1), and the slide (17) is aligned with the support frame (51).

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