Internal and external cylindrical grinding machine
A machine tool and grinding technology, which is applied in the field of internal and external cylindrical grinding machine tools, can solve the problem of low center of gravity of motion, and achieve the effect of low center of gravity of motion, unlimited rotation angle, and simple and compact structure.
Active Publication Date: 2015-11-18
浙江杭机股份有限公司
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Problems solved by technology
[0003] The present invention aims at the shortcomings of ordinary machine tools in the prior art that cannot process large-sized workpieces such as connecting rods, etc., and provides a workbench that does not move. The rotary motion is realized by the gear driven by the motor through the reducer. It is an internal and external cylindrical grinding machine with the advantages of simple and compact structure, low center of gravity, good stability, and unlimited rotation angle.
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Embodiment 1
[0023] Internal and external cylindrical grinding machines, such as Figure 1 to Figure 2 As shown, it includes a machine tool 1, a large gear plate 16 is fixedly installed on the machine tool 1, a rotary carriage 13 is arranged on the machine tool 1, a horizontal carriage 5 is installed on the rotational carriage 13, a column 6 is arranged on the horizontal carriage 5, and the column Vertical servo motor 7 is installed on 6, and vertical servo motor 7 is connected with grinding head device. The traditional internal and external cylindrical grinding machine tools are processed by compound grinding machines. The structure of the compound grinding machine tool is the rotary movement of the worktable. The column, together with the carriage and the grinding head, move laterally on the beam. Vertical movement, which generally processes parts such as inner and outer rings of bearings. The patented machine tool adopts peripheral grinding, can form grinding, and can realize automatic...
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The invention relates to a grinding machine tool, in particular to an internal and external cylindrical grinding machine tool which comprises a machine tool body (1); a gearwheel plate (16) is fixedly mounted on the machine tool (1); a rotating planker (13) is arranged on the machine tool (1); a transverse planker (5) is mounted on the rotating planker (13); a column (6) is arranged on the transverse planker (5); a vertical servomotor (7) is mounted on the column (6), and is connected with a grinding head device. A working table of the internal and external cylindrical grinding machine tool is fixed, the column and a grinding head are mounted on the transverse planker, and do rotation movement on a tool body, the servomotor drives gears to move by a speed reducer to realize the rotation movement, and the internal and external cylindrical grinding machine tool has the advantages of simple and compact structure, low movement gravity center and high stability, and the rotation angle is not limited.
Description
technical field [0001] The invention relates to a grinding machine tool, in particular to an inner and outer cylindrical grinding machine tool. Background technique [0002] At present, when the existing machine tool is grinding, it encounters some connecting rod parts. The cylindrical size of the small end to be ground is R80~350mm, while the cylindrical size of the large end should reach R240~1000mm, and the center distance should reach 2000mm. If an ordinary grinding machine tool is to be used for grinding, the rotating diameter of the table must reach more than 6000 mm, so the size of the machine tool has to be increased to meet the processing requirements. At the same time, due to the heavy workpiece and large radius of rotation, the requirements for the rotational inertia of the workbench increase, resulting in a more complex structure of the machine tool, a large increase in the production cost of the machine tool, and a larger floor space. Contents of the invention...
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IPC IPC(8): B24B5/12B24B5/35
CPCB24B5/36B24B41/06B24B47/00
Inventor 周哲平叶铁贾平童俊峰陈林李文彬
Owner 浙江杭机股份有限公司