Seamless steel tube manufacturing method
A technology of seamless steel pipe and manufacturing method, which is applied in the field of seamless steel pipe manufacturing, and can solve problems such as the inability to integrate the manufacture of tube blank drilling
Pending Publication Date: 2021-11-30
王月
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Problems solved by technology
However, this equipment can only provide a warming environment, and cannot carry out stable integrated drilling of long tube blanks.
Method used
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Embodiment Construction
[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0028] As shown in the implementation shown here,
[0029] Take out the high-temperature heated seamless pipe blank, place it on the pipe clamp, move the pipe clamp to the designated position and fix it, and evenly clamp and fix the seamless pipe blank by adjusting the bolts, and align the center of the circle; Through the drive adjustment, the drilling milling cutter can make a circular motion, and rotate on the planetary gear structure through the circular motion, so that the milling cutter shaft can rotate while the circular motion, thereby speeding up the drilling of the seamless tube blank; through the driving displacement, Gradually add a circular motion and self-rotating milling cutter to the seamless tube blank to realize the drilling of the milling cutter. After drilling to a certain distance, the drilling length of the drilling milling cutter is ext...
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The invention relates to the field of seamless steel pipes, in particular to a seamless steel pipe manufacturing method which comprises the following steps: taking out a high-temperature pipe blank, placing the pipe blank on a pipeline clamping device, sliding the pipeline clamping device to a specified position and then fixing the pipeline clamping device; uniformly locking and fixing the high-temperature pipe blank after the the high-temperature pipe blank is aligned and balanced by adjusting the clamping device; driving a drilling milling cutter to do circular motion; through a planetary gear structure, driving the drilling milling cutter to rotate, so as to be convenient to drill the pipe blank; driving a planetary gear driver to move slowly, so as to perform hole milling on the pipe blank; through driving extension, extending the rod of the milling cutter through the spline structure, and thus prolonging the drilling distance; drilling a through hole by the milling cutter, so as to perforate the seamless steel pipe; and the hole is not penetrated through, taking out the milling cutter, rotating the pipeline clamping device, and drilling the other face of the pipe blank to ensure penetration.
Description
technical field [0001] The invention relates to the field of seamless steel pipes, in particular to a method for manufacturing seamless steel pipes. Background technique [0002] The manufacture of seamless pipes usually requires integrated processing, avoiding the use of welding and other means to connect the pipes, and effectively improving the use environment and space of the pipes; the patent No. 201911084406.1 discloses a seamless steel pipe manufacturing equipment, including a workbench , There are two slide rails welded on the top outer wall of the workbench, and a sliding table is slidably connected to the top outer wall of the slide rails, and a rotating motor is connected to the outer wall of one side of the sliding table through bolts, and the output shaft of the rotating motor is connected through a coupling. The shaft device is fixedly connected with the main shaft, one end of the main shaft penetrates to the outer wall of one side of the slide table, and one en...
Claims
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IPC IPC(8): B23P15/00
CPCB23P15/00F16L9/02
Inventor 王月
Owner 王月