Clamping base for automatically turning over workpiece during milling

Abstract

The invention discloses a clamping base for automatically turning over a workpiece during milling. The clamping base comprises a machine body, wherein a power cavity is formed in the lower side of themachine body; a moving cavity is formed in the upper side of the power cavity; a rotating cavity is formed in the upper side of the moving cavity; a supporting cavity is formed in the upper side of the rotating cavity; four shells which are circumferentially distributed are fixedly arranged on the upper side surface of the machine body; clamping cavities are formed in the machine body and each shell; a clamping device for clamping the workpiece is arranged on the lower side of the machine body; the clamping device comprises a main motor which is fixedly installed on the lower side wall of thepower cavity; the main motor is in power connection with a motor shaft; a universal joint is fixedly arranged on the motor shaft; and a turning-over device for turning over the workpiece is arrangedbetween the shells. According to the clamping base, the machining surface of the workpiece in the machining process can be automatically turned over, the machine does not need to be stopped, the workpiece does not need to be manually taken out and fixed, so that the automation of the whole machining process is realized, the machining time can be shortened, the machining efficiency is improved, andthe machining amount is increased.

Description

technical field [0001] The invention relates to the related field of numerical control milling machines, in particular to a clamping base for automatically turning over workpieces during milling. Background technique [0002] At present, with the development of society, CNC milling machine, also known as CNC milling machine, is a milling machine controlled by digital signal of electronic meter. CNC milling machine is an automatic processing equipment developed on the basis of general milling machine. The processing technology of the two is basically the same. , the structure is also somewhat similar. The general CNC milling machine can only realize the automation of milling, and the workpiece needs to be fixed manually. Complete the turning of the workpiece, which will increase the processing time and reduce the processing efficiency. Contents of the invention [0003] In view of the deficiencies of the above-mentioned technologies, the present invention proposes a clampi...

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Problems solved by technology

[0002] At present, with the development of society, CNC milling machine, also known as CNC milling machine, is a milling machine controlled by digital signal of electronic meter. CNC milling machine is an automatic processing equipment developed on the basis of general milling machine. The processing technology of the two is basically the same. , the structure is also somewhat similar. The general CNC milling machine can only realize the automation of milling, and the workpiece needs to be fixed manually. Complete the turning of the workpiece, which will increase the processing time and reduce the processing efficiency

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