Bearing track superfinishing swing head capable of achieving monitoring of using state of oilstone

Abstract

The invention discloses a bearing track superfinishing swing head capable of achieving the monitoring of the using state of an oilstone. In the swing head, a piston rod is arranged in a swing head base connected to an oilstone clamp base, and the oilstone clamp base is fixedly provided with an oilstone clamp; the piston rod is connected to an oilstone compression bar through a balancing weight, and a linear displacement potentiometer used for monitoring the vertical displacement of the balancing weight is arranged below the balancing weight. A displacement signal is amplified through a signalamplification module, and the consumption degree of the oilstone can be monitored visually; and the analysis of the cooperation and loss conditions of processed materials and oilstone materials is facilitated, and the actual capacity of single oilstones can be calculated according to the loss data, so that data reference is provided for production and processing. The amplified signal is transmitted to a PLC, and alarm trigger conditions of the PLC are set; the automatic monitoring of the using state of the oilstone is achieved; if a position value has a major change suddenly or has no change within several processing cycles, equipment stops automatically and sounds an alarm, and the equipment idling is facilitated to find in time; the equipment is repaired and regulated; and energy waste and invalid output are avoided.

Description

technical field [0001] The invention relates to a bearing raceway super-precision swing head capable of monitoring the use state of oilstone. Background technique [0002] In the prior art, the raceway super-finishing swing head used in the bearing super-finishing machine does not visually monitor the state of the oilstone used on the swing head, which will lead to the gradual wear and tear of the oilstone pressure rod during the operation of the equipment. It will push against the base of the oilstone clip, so that the oilstone can no longer be pressurized; in addition, the oilstone is loosened and broken due to the wear of the oilstone clip or the elastic deformation of the oilstone pressure sheet, and the piston and the oilstone pressure rod are stuck due to external force or the pressure solenoid valve fails. The resulting no-down pressure action will cause the oil stone to not act normally on the processed material for super-finishing processing, and the equipment will ...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the raceway super-finishing swing head used in the bearing super-finishing machine does not visually monitor the state of the oilstone used on the swing head, which will lead to the gradual loss of the oilstone pressure rod during the operation of the equipment. It will push against the base of the oil stone clamp, so that the oil stone can no longer be pressurized; in addition, the oil stone is loosened and broken due to the wear of the oil stone clamp or the elastic deformation of the oil stone pressure sheet, and the piston and the oil stone pressure rod are stuck due to external force or the pressure solenoid valve fails. The resulting no-down pressure action will cause the oil stone to not normally act on the processed material for super-finishing processing, and the equipment will always be in an idle state, wasting energy and not producing any output, which does not meet the needs of the economic benefits of the enterprise, nor meet the requirements of sustainable development

[0003] In order to develop a new supplier of oil stones for production, it is necessary to conduct experiments on the oil stones provided by the manufacturer, but at present, many experiments are carried out based on experience. Judging whether the particle size of the oil stone matches the material to be processed, the actual production capacity of a single oil stone cannot be estimated, and cannot provide obvious data support for procurement

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