Cutting device for round steel machining

Abstract

The utility model relates to the technical field of round steel processing equipment, in particular to a cutting device for round steel processing, which comprises a support frame, the top of the support frame is fixedly connected with a support shell, and the bottom of one end of the support shell is provided with a blanking hole. According to the round steel cutting-off device, the cutting-off mechanism is arranged at one end of the pushing mechanism, a first hydraulic cylinder is started, so that a supporting block, a limiting block and a rubber pad are matched for use, round steel is conveniently clamped and fixed, and a first motor is started, so that a U-shaped plate, the supporting block, the limiting block and the rubber pad move; then a second motor is started to enable a moving block, a moving shell, a rectangular block, a second hydraulic cylinder, a rectangular plate and a cutting knife to move, the moving speed of the rectangular block is the same as the moving speed of the U-shaped plate, then the second hydraulic cylinder is started, the second hydraulic cylinder is used for pushing the rectangular plate and the cutting knife to move, and therefore the round steel can be conveniently clamped and conveyed. And therefore, the round steel is cut off by the movable cutting knife.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel processing equipment, in particular to a cutting device for round steel processing. Background Art

[0002] Round steel is a common metal material, which is a solid long steel strip with a circular cross section. Round steel is widely used in many fields such as construction, machinery manufacturing, automobiles, ships, bridges, petrochemicals, metal structures, tools and molds. Round steel can be made of different metal materials, the most common of which are carbon steel, alloy steel, stainless steel, etc., and according to the purpose and performance, round steel can be divided into ordinary round steel, high-quality round steel, alloy round steel, spring steel, bearing steel, stainless steel round steel, etc. Round steel processing and cutting is a common step in metal processing, which is mainly used to cut long round steel into the required length or shape. When cutting round steel, a cutting device is generally required, but when the existing round steel cutting device cuts the round steel, the feeding structure on it needs to stop conveying the round steel before cutting the round steel, and this cutting method has low working efficiency and poor practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a cutting device for round steel processing to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A cutting device for round steel processing comprises a support frame, a support shell is fixedly connected to the top of the support frame, a blanking hole is opened at the bottom of one end of the support shell, and a material guide shell is fixedly connected to the position of the bottom of the support shell corresponding to the blanking hole, a feeding mechanism is arranged at the other end inside the support shell, and a pushing mechanism is arranged on the outside of the feeding mechanism, and a cutting mechanism is arranged at one end of the pushing mechanism.

[0006] Furthermore, the feeding mechanism includes two bearing plates, and one end of the two bearing plates is fixedly connected to the inner side wall of the supporting shell.

[0007] Preferably, the feeding mechanism also includes a support plate, the bottom of the support plate is fixedly connected to the inner bottom surface of the support shell, the tops of both ends of the support plate are fixedly connected with circular rings, and a rotating rod is arranged on the top of the support plate, the two ends of the rotating rod are respectively rotatably connected to the circular rings at corresponding positions, the outer side wall of the rotating rod is evenly provided with semicircular grooves, the top between the two circular rings is fixedly connected with a guide shell, and the bottom of one side of the guide shell is provided with a connecting notch, the bottom of one side of the guide shell is fixedly connected to a limiting shell, and the two ends of the limiting shell are respectively fixedly connected to the circular rings at corresponding positions, one end of the rotating rod is provided with a guide shell, and one end of the guide shell is fixedly connected to the inner wall of the support shell, and the output end of the guide shell is fixedly connected to one end of the rotating rod.

[0008] Furthermore, the pushing mechanism includes a first motor, one end of the first motor is fixedly connected to the inner side wall of the support shell, and the output end of the first motor is fixedly connected with a first screw rod. A U-shaped plate is screwed on the outer side of the first screw rod. A support block is fixedly connected to the inner bottom surface of the U-shaped plate, and an arc-shaped groove one is formed at the top of the support block. A first hydraulic cylinder is fixedly connected to the inner top surface of the U-shaped plate, and the output end of the first hydraulic cylinder is fixedly connected with a limiting block. An arc-shaped groove two is formed at the bottom of the limiting block.

[0009] Preferably, the thickness of the support block is the same as that of the limiting block, and a rubber pad is adhesively fixed to the inner side wall of the arc-shaped groove two.

[0010] Furthermore, the cutting mechanism includes a moving shell. A rectangular block is fixedly connected to the middle position of the inner bottom surface of the moving shell, and a circular hole is formed at the top of the rectangular block. A cutting knife is arranged at the top of one side of the rectangular block, and a rectangular plate is fixedly connected to the top of the cutting knife. A second hydraulic cylinder is fixedly connected to the inner top surface of the moving shell, and the output end of the second hydraulic cylinder is fixedly connected to the middle position of the top of the rectangular plate.

[0011] Preferably, a second motor is arranged on one side of the moving shell. The second motor is fixedly connected to one side of the support shell, and the output end of the second motor passes through the side wall of the support shell and is fixedly connected with a second screw rod. A moving block is screwed on the outer side wall of the second screw rod, and the bottom of the moving block is fixedly connected to the top of the moving shell. Two slide rails are arranged at the bottom of the moving shell, and the slide rails are fixedly connected to the inner bottom surface of the support shell. Two sliders are fixedly connected to the bottom of the moving shell, and the bottom of the sliders is slidably connected to the inside of the slide rails.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By arranging a cutting mechanism at one end of the pushing mechanism, and by starting the first hydraulic cylinder, the cooperation of the support block, the limiting block and the rubber pad is convenient for clamping and fixing the round steel. And by starting the first motor, the U-shaped plate, the support block, the limiting block and the rubber pad are moved, so as to facilitate the clamping and conveying of the round steel. Then by starting the second motor, the moving block, the moving shell, the rectangular block, the second hydraulic cylinder, the rectangular plate and the cutting knife are moved, and the moving speed of the rectangular block is the same as that of the U-shaped plate. Then by starting the second hydraulic cylinder, the second hydraulic cylinder is used to push the rectangular plate and the cutting knife to move, so as to cut the round steel with the moving cutting knife. And when the cutting mechanism cuts the round steel, it is not necessary for the pushing mechanism to stop conveying the round steel, which improves the cutting efficiency of the round steel, and further improves the practicability of the cutting device for round steel processing;

[0014] 2. A guide shell is fixedly connected to the top between two circular rings, which facilitates the storage of round steel. When a semi-circular groove faces the bottom of the guide shell, a round steel falls into the corresponding semi-circular groove. By starting the guide shell, the guide shell drives the rotating rod to rotate, so that the round steel in the semi-circular groove moves. The limit shell facilitates the guiding and limiting of the round steel, and then facilitates the conveying of the round steel into the two bearing plates, realizing automatic feeding and making the use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the positional relationship between the support shell and the material guiding shell of the present utility model;

[0017] Figure 3 is a schematic diagram of the positional relationship between the guide shell and the limit shell of the present utility model;

[0018] Figure 4 is a schematic diagram of the positional relationship between the circular ring and the rotating rod of the present utility model;

[0019] Figure 5 is a schematic diagram of the structure of the cutting mechanism of the present utility model.

[0020] In the figure: 100, support frame; 110, support shell; 111, blanking hole; 120, material guiding shell; 200, feeding mechanism; 210, support plate; 211, circular ring; 220, rotating rod; 221, semi-circular groove; 230, guide shell; 231, connection notch; 240, limit shell; 250, bearing plate; 300, material pushing mechanism; 310, motor I; 320, screw I; 330, U-shaped plate; 340, support block; 341, arc groove I; 350, hydraulic cylinder I; 360, limit block; 370, rubber pad; 400, cutting mechanism; 410, motor II; 420, screw II; 430, moving block; 440, moving shell; 450, rectangular block; 451, round hole; 460, hydraulic cylinder II; 470, rectangular plate; 471, cutting knife; 480, slider; 490, slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the 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 shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1-5 Figure 1-5 , in the embodiment of the present utility model, a cutting device for round steel processing includes a support frame 100. A support shell 110 is fixedly connected to the top of the support frame 100. A blanking hole 111 is opened at the bottom of one end of the support shell 110, and a material guiding shell 120 is fixedly connected to the position of the bottom of the support shell 110 corresponding to the blanking hole 111. A feeding mechanism 200 is arranged at the other end inside the support shell 110, a pushing mechanism 300 is arranged outside the feeding mechanism 200, and a cutting mechanism 400 is arranged at one end of the pushing mechanism 300.

[0024] Specifically, the feeding mechanism 200 is used to facilitate the automatic output of round steel, the pushing mechanism 300 is used to facilitate the pushing of round steel, and the cutting mechanism 400 is used to facilitate the cutting of round steel, making the use more convenient.

[0025] As Figure 3-5 shown, in this embodiment, the feeding mechanism 200 includes two bearing plates 250. One ends of the two bearing plates 250 are fixedly connected to the inner side wall of the support shell 110. The pushing mechanism 300 includes a first motor 310. One end of the first motor 310 is fixedly connected to the inner side wall of the support shell 110, and a first screw 320 is fixedly connected to the output end of the first motor 310. A U-shaped plate 330 is screwed to the outside of the first screw 320. A support block 340 is fixedly connected to the inner bottom surface of the U-shaped plate 330, and a first arc-shaped groove 341 is opened at the top of the support block 340. A first hydraulic cylinder 350 is fixedly connected to the inner top surface of the U-shaped plate 330, and a limit block 360 is fixedly connected to the output end of the first hydraulic cylinder 350. A second arc-shaped groove is opened at the bottom of the limit block 360. The thickness of the support block 340 is the same as that of the limit block 360, and a rubber pad 370 is adhesively fixed to the inner side wall of the second arc-shaped groove.

[0026] In this embodiment, the two bearing plates 250 are used to facilitate the bearing of round steel. By starting the first hydraulic cylinder 350, the limit block 360 and the rubber pad 370 are moved. Then, the cooperation of the support block 340, the limit block 360 and the rubber pad 370 is used to facilitate the clamping and fixing of the round steel carried on the two bearing plates 250. By starting the first motor 310 and using the first motor 310 to drive the first screw 320 to rotate, the U-shaped plate 330, the support block 340, the limit block 360 and the rubber pad 370 are moved, thus facilitating the clamping and conveying of round steel.

[0027] As Figure 3-5As shown, in this embodiment, the cutting mechanism 400 includes a moving shell 440, a rectangular block 450 is fixedly connected at the middle position of the inner bottom surface of the moving shell 440, and a round hole 451 is opened on the top of the rectangular block 450, a cutting knife 471 is arranged on the top of one side of the rectangular block 450, and a rectangular plate 470 is fixedly connected to the top of the cutting knife 471, a hydraulic cylinder 460 is fixedly connected to the inner top surface of the moving shell 440, and the output end of the hydraulic cylinder 460 is fixedly connected to the middle position of the top of the rectangular plate 470, and a motor 41 is arranged on one side of the moving shell 440. 0, the motor 2 410 is fixedly connected to one side of the support shell 110, and the output end of the motor 2 410 passes through the side wall of the support shell 110 and is fixedly connected with the screw 2 420, the outer wall of the screw 2 420 is screwed and connected with the moving block 430, and the bottom of the moving block 430 is fixedly connected to the top of the moving shell 440, and two slide rails 490 are provided at the bottom of the moving shell 440, and the slide rails 490 are fixedly connected to the inner bottom surface of the support shell 110, and the bottom of the moving shell 440 is fixedly connected with two sliders 480, and the bottom of the slider 480 is slidably connected to the inside of the slide rail 490.

[0028] In specific implementation, after the round steel passes through the circular hole 451 and moves a certain distance, the motor 2 410 is started and the motor 2 410 is used to drive the screw 2 420 to rotate, so that the moving block 430, the moving shell 440, the rectangular block 450, the hydraulic cylinder 2 460, the rectangular plate 470 and the cutting knife 471 are moved, and the moving speed of the rectangular block 450 is the same as the moving speed of the molded plate 330. Then, the hydraulic cylinder 2 460 is started and the hydraulic cylinder 2 460 is used to push the rectangular plate 470 and the cutting knife 471 to move, so that the moving cutting knife 471 is used to cut the round steel. When the cutting mechanism 400 cuts the round steel, the pushing mechanism 300 does not need to stop conveying the round steel, thereby improving the cutting efficiency of the round steel.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to facilitate the automatic transportation of round steel, the processing efficiency of round steel is improved.

[0031] like Figure 3As shown, in the present embodiment, the feeding mechanism 200 further includes a support plate 210, the bottom of the support plate 210 is fixedly connected to the inner bottom surface of the support shell 110, the tops of both ends of the support plate 210 are fixedly connected with circular rings 211, and a rotating rod 220 is arranged on the top of the support plate 210, the two ends of the rotating rod 220 are respectively rotatably connected to the circular rings 211 at corresponding positions, the outer side wall of the rotating rod 220 is evenly provided with semicircular grooves 221, the top between the two circular rings 211 is fixedly connected with a guide shell 230, and the bottom of one side of the guide shell 230 is provided with a connecting notch 231, the bottom of one side of the guide shell 230 is fixedly connected with a limiting shell 240, and the two ends of the limiting shell 240 are respectively fixedly connected to the circular rings 211 at corresponding positions, one end of the rotating rod 220 is provided with a guide shell 230, and one end of the guide shell 230 is fixedly connected to the inner side wall of the support shell 110, and the output end of the guide shell 230 is fixedly connected to one end of the rotating rod 220.

[0032] During specific implementation, the guide shell 230 is used to facilitate the storage of round steel. When a semicircular groove 221 is opposite to the bottom of the guide shell 230, a round steel falls into the corresponding semicircular groove 221. By starting the guide shell 230, the guide shell 230 drives the rotating rod 220 to rotate, so that the round steel inside the semicircular groove 221 moves. The limiting shell 240 is used to facilitate the guiding and limiting of the round steel, and then facilitates the transportation of the round steel to the inside of the two supporting plates 250, thereby realizing automatic feeding and being more convenient to use.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0034] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting device for round steel processing, comprising a support frame (100), characterized in that: A support shell (110) is fixedly connected to the top of the support frame (100); a material drop hole (111) is provided at the bottom of one end of the support shell (110); a material guide shell (120) is fixedly connected to the position of the bottom of the support shell (110) corresponding to the material drop hole (111); a feeding mechanism (200) is provided at the other end of the support shell (110); a pushing mechanism (300) is provided on the outside of the feeding mechanism (200); and a cutting mechanism (400) is provided at one end of the pushing mechanism (300).

2. A cutting device for round steel processing according to claim 1, characterized in that: The feeding mechanism (200) comprises two bearing plates (250), one end of each of the two bearing plates (250) being fixedly connected to the inner side wall of the supporting shell (110).

3. A cutting device for round steel processing according to claim 2, characterized in that: The feeding mechanism (200) further comprises a support plate (210), the bottom of the support plate (210) being fixedly connected to the inner bottom surface of the support shell (110), the tops of both ends of the support plate (210) being fixedly connected to circular rings (211), and a rotating rod (220) being arranged on the top of the support plate (210), the two ends of the rotating rod (220) being respectively rotatably connected to the circular rings (211) at corresponding positions, the outer side wall of the rotating rod (220) being evenly provided with semicircular grooves (221), and the space between the two circular rings (211) being A guide shell (230) is fixedly connected to the top, and a connection notch (231) is provided at the bottom of one side of the guide shell (230). A limit shell (240) is fixedly connected to the bottom of one side of the guide shell (230), and both ends of the limit shell (240) are respectively fixedly connected to the circular ring (211) at corresponding positions. One end of the rotating rod (220) is provided with a guide shell (230), and one end of the guide shell (230) is fixedly connected to the inner side wall of the supporting shell (110), and the output end of the guide shell (230) is fixedly connected to one end of the rotating rod (220).

4. A cutting device for round steel processing according to claim 1, characterized in that: The pushing mechanism (300) includes a motor (310), one end of which is fixedly connected to the inner wall of the support shell (110), and the output end of the motor (310) is fixedly connected to a screw (320), the outer side of the screw (320) is screwed together with a shaped plate (330), the inner bottom surface of the shaped plate (330) is fixedly connected to a support block (340), and the top of the support block (340) is provided with an arc groove (341), the inner top surface of the shaped plate (330) is fixedly connected to a hydraulic cylinder (350), and the output end of the hydraulic cylinder (350) is fixedly connected to a limit block (360), and the bottom of the limit block (360) is provided with an arc groove (2).

5. A cutting device for round steel processing according to claim 4, characterized in that: The thickness of the support block (340) is the same as that of the limiting block (360), and a rubber pad (370) is bonded and fixed to the inner side wall of the second arc-shaped groove.

6. The cutting device for round steel processing according to claim 1, characterized in that: The cutting mechanism (400) comprises a movable shell (440), a rectangular block (450) is fixedly connected to the middle position of the inner bottom surface of the movable shell (440), and a round hole (451) is opened on the top of the rectangular block (450), a cutting knife (471) is arranged on the top of one side of the rectangular block (450), and a rectangular plate (470) is fixedly connected to the top of the cutting knife (471), and a hydraulic cylinder 2 (460) is fixedly connected to the inner top surface of the movable shell (440), and the output end of the hydraulic cylinder 2 (460) is fixedly connected to the middle position of the top of the rectangular plate (470).

7. A cutting device for round steel processing according to claim 6, characterized in that: A second motor (410) is provided on one side of the moving shell (440), and the second motor (410) is fixedly connected to one side of the supporting shell (110), and the output end of the second motor (410) passes through the side wall of the supporting shell (110) and is fixedly connected to a second screw rod (420), and the outer side wall of the second screw rod (420) is screwed and connected to a moving block (430), and the bottom of the moving block (430) is fixedly connected to the top of the moving shell (440), and two slide rails (490) are provided at the bottom of the moving shell (440), and the slide rails (490) are fixedly connected to the inner bottom surface of the supporting shell (110), and two sliders (480) are fixedly connected to the bottom of the moving shell (440), and the bottom of the slider (480) is slidably connected to the inside of the slide rail (490).

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