A cutting and developing device for steel pipe machining

Abstract

The utility model discloses a cutting and developing device for steel pipe processing, include: the base plate, the outer wall fixedly connected with the guiding device and the flattening device of base plate top, the inner wall sliding connection has cutting device of guiding device, the utility model relates to steel pipe cutting and developing technical field, this guiding device and flattening device, through fixed plate, threaded rod and the resistance board form "screw thread adjustment and clamping fixed " structure, and the operator can accurately control the resistance board spacing through rotating threaded rod, firmly fixed in the mounting hole with flame cutting nozzle, ensure that the flame nozzle always aligns the bus direction of steel pipe, simultaneously, the MSE-V-ONE laser doppler velocimetry sensor real -time monitoring steel pipe moving speed and position, not only can judge whether the steel pipe reaches the cutting area through the reflected laser intensity, but also can feed back the speed signal to the PLC controller, and dynamically match the gas supply amount of flame cutting nozzle and the conveying speed of steel pipe.

Claims

1. A cutting and leveling device for steel pipe processing, characterized in that, include: The substrate (1) has a guide device (2) and a flattening device (3) fixedly connected to the outer wall of the top of the substrate (1), and a cutting device (4) is slidably connected to the inner wall of the guide device (2). The guiding device (2) includes a guide support plate (21), with sensors (211) symmetrically fixedly connected to the inner wall of the guide support plate (21), a guide roller (22) rotatably connected to the inner wall of the guide support plate (21), a guide drive box (221) rotatably connected to the outer wall of the guide roller (22), a fixing plate (23) fixedly connected to the inner wall of the guide support plate (21), an installation hole (24) opened on the outer wall of the fixing plate (23), a threaded rod (25) symmetrically threadedly connected to the inner wall of the fixing plate (23), a stop plate (26) rotatably connected to the outer wall of the threaded rod (25), and a flattening block (27) fixedly connected to the inner wall of the guide support plate (21).

2. The cutting and leveling device for steel pipe processing according to claim 1, characterized in that: The guide roller (22) is arranged laterally along the inner wall of the guide support plate (21). The outer wall of the abutment plate (26) is slidably connected to the inner wall of the fixing plate (23). The outer wall of the bottom of the guide support plate (21) is fixedly connected to the outer wall of the top of the substrate (1). The outer wall of the bottom of the guide drive box (221) is fixedly connected to the outer wall of the top of the substrate (1). The fixing plate (23) is located in the middle of the guide roller (22).

3. The cutting and leveling device for steel pipe processing according to claim 1, characterized in that: The flattening device (3) includes a flattening support plate (31), a flattening roller (32) is rotatably connected to the inner wall of the flattening support plate (31), and a flattening drive box (321) is rotatably connected to the outer wall of the flattening roller (32).

4. A cutting and leveling device for steel pipe processing according to claim 3, characterized in that: The flattening rollers (32) are arranged laterally along the inner wall of the flattening support plate (31). The outer wall of the bottom of the flattening support plate (31) is fixedly connected to the outer wall of the top of the substrate (1). The outer wall of the bottom of the flattening drive box (321) is fixedly connected to the outer wall of the top of the substrate (1).

5. A cutting and leveling device for steel pipe processing according to claim 1, characterized in that: The cutting device (4) includes a flame cutting nozzle (41), and a connecting pipe (42) is fixedly connected to the inner wall of the flame cutting nozzle (41). An argon arc welding box (43) is fixedly connected to the outer wall of the connecting pipe (42) on the side away from the flame cutting nozzle (41).

6. A cutting and leveling device for steel pipe processing according to claim 5, characterized in that: The outer wall of the bottom of the argon arc welding box (43) is fixedly connected to the outer wall of the top of the substrate (1), the outer wall of the flame cutting nozzle (41) is slidably connected to the inner wall of the mounting hole (24), and the outer wall of the flame cutting nozzle (41) is in contact with the outer wall of the abutment plate (26).

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