Spindle mechanical device uniform in transmission

Abstract

A spindle mechanical device uniform in transmission is characterized by comprising a shaft sleeve, fixed tools, a mounting frame, first deep groove ball bearing assemblies, second deep groove ball bearing assemblies, first clamping blocks, plane bearing assemblies, second clamping blocks, a bearing sleeve, a gear, a spindle and a locking nut. The shaft sleeve is arranged below the spindle to be fixed, the first deep groove ball bearing assemblies, the second deep groove ball bearing assemblies and the plane bearing assemblies are sequentially arranged on the spindle, a limiting clamping block is arranged between the bearing assemblies, the bearing assemblies are sleeved with the bearing sleeve and fixed through the mounting frame and the fixed tools, the gear is arranged above the spindle, and the gear is fixed through the locking nut. The spindle mechanical device has the beneficial effects that the spindle mechanical device uniform in transmission is simple and reasonable in structure, the number of transmission levels is reduced, occupied space is small, the phenomena that energy consumption is high, and resource utilization is low are effectively avoided, the device is firm and stable, the transmission process is uniform and stable, and meanwhile the noise pollution is reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular provides a uniformly driven spindle mechanical device. Background technique [0002] The current vertical lathe is mainly used to process large and heavy workpieces with large diameter and short length and workpieces that are not easy to clamp on a horizontal lathe. When the turning diameter is sufficient, it is difficult to clamp too heavy workpieces on a horizontal lathe. Due to its own weight, It has an impact on the machining accuracy, and the above problems can be solved by using a vertical lathe, but in the prior art, the main shaft transmission is cumbersome, so it is particularly necessary to optimize the design of the main shaft structure. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned existing technical problems, and especially provides a uniform transmission spindle mechanical device. [0004] The...

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Problems solved by technology

[0002] The current vertical lathe is mainly used to process large and heavy workpieces with large diameter and short length and workpieces that are not easy to clamp on a horizontal lathe. When the rotary diameter is sufficient, it is difficult to clamp too heavy workpieces on a horizontal lathe. Due to its own weight, It has an impact on machining accuracy, and the above problems can be solved by using vertical lathe, but in the prior art, the main shaft transmission is relatively cumbersome, so it is particularly necessary to optimize the structure of the main shaft

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