Numerically-controlled machine tool with spindle capable of moving up and down
A technology of CNC machine tools and spindles, applied in the field of CNC machine tools, can solve the problems of troublesome workpiece processing and the inability of the spindle to move vertically, and achieve the effect of simple operation
Pending Publication Date: 2019-05-14
中山市山本数控机床有限公司
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Problems solved by technology
[0004] Based on the background technology, when the existing numerical control machine tools are processing larger columnar workpieces, because the main shaft cannot move vertically, there will be certain technical barriers during work, which makes the technical problems of the workpiece more troublesome during processing. The invention proposes a CNC machine tool with a spindle that can move up and down
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[0025] refer to Figure 1-5In this embodiment, a CNC machine tool with a spindle that can move up and down is proposed, including a base 1, a column 2 is fixedly installed on one side of the top of the base 1, and a rotating chamber 3 is provided on the base 1, and a part of the rotating chamber 3 A rotating shaft 5 is rotatably connected to the side inner wall, and a rotating groove is provided on the other side inner wall of the rotating chamber 3, and a driving motor 4 is fixedly installed on one side of the base 1, and the output shaft of the driving motor 4 extends into the rotating groove and is connected to the rotating groove. One end of the rotating shaft 5 is fixedly connected, the rotating shaft 5 is fixedly sleeved with a worm 6, the bottom inner wall of the rotating chamber 3 is rotatingly connected with a rotating rod 7, the rotating rod 7 is slidingly connected with a gear 8, and a chuck 9 is arranged above the base 1 , the bottom of the chuck 9 is fixedly conne...
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The invention belongs to the field of machining, and particularly discloses a numerically-controlled machine tool with a spindle capable of moving up and down. The problem that a workpiece is troublesome in machining due to the fact that when a large columnar workpiece is machined by an existing numerically-controlled machine tool, since a spindle of the numerically-controlled machine tool cannotbe vertically moved, and certain technical barrier exists during the work is solved. According to the scheme, the numerically-controlled machine tool includes a base, a stand column is fixedly mountedon one side of the top of the base, a rotating chamber is formed in the base, a rotating shaft is rotatably connected to the inner wall of one side of the rotating chamber, a rotating groove is formed in the inner wall of the other side of the rotating chamber, and a driving motor is fixedly mounted on the side wall of one side of the base. The numerically-controlled machine tool is easy in operation, the workpiece can be separately driven to rotate by starting the driving motor, a cutter bit can be driven to move vertically, then a stepping motor and a turning motor are started, the workpiece can be machined in a 360-degree mode, and certain simplicity is achieved during machining.
Description
technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a numerically controlled machine tool whose main shaft can move up and down. Background technique [0002] CNC lathes and turning centers are high-precision, high-efficiency automated machine tools. Equipped with a multi-station turret or a power turret, the machine tool has a wide range of processing performance, and can process complex workpieces such as straight cylinders, oblique cylinders, arcs, and various threads, grooves, worms, etc., with linear interpolation, arc Various compensation functions are interpolated, and it has played a good economic effect in the mass production of complex parts. [0003] When the existing CNC machine tools process larger cylindrical workpieces, because the spindle cannot move vertically, there will be certain technical barriers when working, which makes the workpiece more troublesome during processing, so we propose a spindle...
Claims
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IPC IPC(8): B23B3/06B23Q1/26B23Q5/34
Inventor 王洋涛
Owner 中山市山本数控机床有限公司