Grinding carriage dividing mechanism of composite numerically controlled grinder
A grinding wheel frame and high-precision technology, applied in the field of machinery, can solve problems such as difficult processing concepts, achieve the effects of reducing equipment investment, meeting flexible production, and high indexing positioning accuracy
Inactive Publication Date: 2010-12-15
SHANGHAI MACHINE TOOL WORK
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Problems solved by technology
High-speed, high-precision and high-efficiency "three-high" processing is the basic requirement for future mechanical processing. Traditional processing concepts are difficult to meet. More and more complex parts in the world are comprehensively processed by compound machine tools
Method used
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Embodiment Construction
[0010] Such as figure 1 As shown, the high-precision grinding wheel frame indexing mechanism of the present invention consists of a slide seat 1, a column 2, a bearing seat 3, a motor stator 4, a motor rotor 5, a rotary plane bearing 6, a rotary grinding wheel frame 7, a bearing 8, a rotor sleeve 9, The locking device 10, the shaft flange 11, the encoder seat 12 and the angle encoder 13 etc. are composed.
[0011] The column 2 is fixed on the center of the sliding seat 1, the bearing seat 3 and the rotary plane bearing 6 are fixed on the sliding seat 1, the rotary grinding wheel frame 7 is installed on the rotary plane bearing 6, and a torque motor is installed between the bearing seat 3 and the rotary grinding wheel frame 7, wherein The motor stator 4 of the torque motor is connected with the bearing seat 3, the motor rotor 5 of the torque motor is connected with the rotor sleeve 9, the rotor sleeve 9 is fixedly connected with the rotary grinding wheel frame 7, and a locking ...
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The invention relates to a grinding carriage dividing mechanism of a composite numerically controlled grinder, belonging to the technical field of machinery. The grinding carriage dividing mechanism of the composite numerically controlled grinder mainly comprises a rotary grinding carriage, a sliding seat, an upright column, a bearing seat, a moment motor, an angle coder, a locking device, and the like, wherein the bearing seat is arranged and fixed in the sliding seat; the rotary grinding carriage is placed on the sliding seat; the moment motor is arranged between the rotary grinding carriage and the bearing seat; the upright column is fixed in the sliding seat, and the angle coder used for controlling positioning accuracy and the relative safe locking device are arranged at the top o the upright column. The grinding carriage dividing mechanism directly drives the grinding carriage to divide by using the moment motor, can complete multi-functional grinding processing through one-time clamping and ensures the accurate replacement of grinding wheels through the rotary positioning of the grinding carriage, thereby realizing the multi-functional grinding, i.e. excircle grinding, end surface grinding, conical surface grinding, inner hole grinding, and the like.
Description
technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a grinding wheel frame of a compound grinding machine, in particular to a wheel frame indexing mechanism of a compound numerical control grinding machine. Background technique [0002] Composite processing technology is an advanced manufacturing technology that emerged at the end of the 20th century. With the vigorous development of industrial technology, compound machine tools came into being. The biggest feature of using compound processing machine tools for parts production is that different processing technologies are concentrated on one machine tool, and the process is integrated with one compound processing machine to complete the complete processing of parts. The most prominent advantage of the compound processing machine tool is to reduce the number of clamping times, shorten the production cycle of the workpiece, and improve the machining accuracy of the w...
Claims
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Inventor 刘炯周琴张永建刘冬梁璩玮
Owner SHANGHAI MACHINE TOOL WORK