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Full-automatic grinding machine for ultrasonic vibration auxiliary grinding of outer circle of hard and brittle single crystal cylinder

An ultrasonic vibration, fully automatic technology, applied in the direction of grinding machine bed, grinding feed movement, grinding machine tool parts, etc., can solve the problems of corrosion of machine tools, labor, workpiece clamping accuracy reduction, etc.

Active Publication Date: 2020-10-23
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that when grinding the outer surface of a hard and brittle single-crystal cylinder, the grinding fluid used is alkaline or acidic, and long-term use will corrode the machine tool, resulting in a decrease in the clamping accuracy of the workpiece, resulting in a The surface accuracy of the parts is reduced, and manual loading is used, resulting in low work efficiency. A fully automatic grinding machine for ultrasonic vibration-assisted grinding of the outer circle of hard and brittle single crystal cylinders is proposed

Method used

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  • Full-automatic grinding machine for ultrasonic vibration auxiliary grinding of outer circle of hard and brittle single crystal cylinder
  • Full-automatic grinding machine for ultrasonic vibration auxiliary grinding of outer circle of hard and brittle single crystal cylinder
  • Full-automatic grinding machine for ultrasonic vibration auxiliary grinding of outer circle of hard and brittle single crystal cylinder

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specific Embodiment approach 1

[0051] Specific implementation mode one: combine figure 1 To illustrate this embodiment, a fully automatic grinding machine for ultrasonic vibration-assisted grinding of hard and brittle single crystal cylindrical outer circles described in this embodiment includes a fully automatic grinding machine 1, a grinding machine base 2, an automatic feeding mechanism 3 and an automatic classification And storage mechanism 4, the upper surface of grinder base 2 is provided with grinder 1, automatic feeding mechanism 3, automatic classification and storage mechanism 4 and storage mechanism abutment 11, automatic feeding mechanism 3 and automatic classification and storage mechanism 4 are mutual Distributed in parallel, the automatic grinding machine 1 is vertically distributed with the automatic feeding mechanism 3 and the automatic classification and storage mechanism 4 respectively, and a corner of the upper surface of the grinding machine base 2 is provided with a storage mechanism ab...

specific Embodiment approach 2

[0054] Specific implementation mode two: combination figure 2 Describe this embodiment. This embodiment is a further limitation on the fully automatic grinding machine described in Embodiment 1. A fully automatic grinding machine for hard and brittle single crystal cylindrical outer circle ultrasonic vibration assisted grinding described in this embodiment. Grinder, described automatic grinder 1 comprises grinder frame 5, grinder emery wheel 6, support base 7, grinder motor 8 and grinder base 9; Grinder emery wheel 6 and grinder motor 8 are fixed on the top of grinder frame 5, grinder machine The grinder base 9 below the frame 5 is fixed on the upper surface of the support base 7 by bolts, the middle part of the side of the support base 7 is provided with a grinding device placement groove 10, and the lower bottom surface of the support base 7 is connected to the upper surface of the grinder base 2. Surface fixed connection.

specific Embodiment approach 3

[0055] Specific implementation mode three: combination image 3 and Figure 4 Describe this embodiment. This embodiment is a further limitation on the fully automatic grinding machine described in Embodiment 1. A fully automatic grinding machine for hard and brittle single crystal cylindrical outer circle ultrasonic vibration assisted grinding described in this embodiment. Grinding machine, the automatic feeding mechanism 3 includes a hopper device 12, a first photoelectric sensor 14, a vibrating tray 15, a vibrating tray bracket 16, a feeding mechanism 17, a workpiece separation mechanism 18, and an ultrasonic elliptical vibration auxiliary grinding device 19 And on-line proofreading camera device 20, hopper device 12 is arranged on the top of vibrating material pan 15, and the discharge port of hopper device 12 faces vibrating material pan 15, and vibrating material pan 15 is installed on the vibrating material pan support 16, vibrating material pan 15 The outlet is connect...

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Abstract

The invention discloses a full-automatic grinding machine for ultrasonic vibration auxiliary grinding of an outer circle of a hard and brittle single crystal cylinder, and relates to the technical field of mechanical equipment. The full-automatic grinding machine aims to solve the problems in the prior art that when the outer circle surface of the hard and brittle single crystal cylinder is ground, the adopted grinding liquid is alkaline or acidic, a machine tool can be corroded after long-term use, the clamping precision of a workpiece is reduced, the surface precision of a machined part is reduced, and the working efficiency is low due to the fact that feeding is carried out in a manual mode. An automatic feeding mechanism and an automatic classifying and storing mechanism are distributed in parallel, the full-automatic grinding machine is perpendicular to the automatic feeding mechanism and the automatic classifying and storing mechanism, a storage mechanism base table is arranged at one corner of the upper surface of a grinding machine base, and the upper surface of the storage mechanism base table is lower than the upper surface of the grinding machine base and is used for containing the automatic classifying and storing mechanism. The full-automatic grinding machine is suitable for grinding the outer circle surface of the hard and brittle single crystal cylinder.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a fully automatic grinding machine for ultrasonic vibration-assisted grinding of the outer circle of a hard and brittle single crystal cylinder. Background technique [0002] In recent years, with the rapid development of new materials and new processes, some typical hard and brittle materials such as yttrium aluminum garnet crystal YAG and sesquioxide LU2O3 have high optical uniformity, good spectral characteristics, and good optical transmission. High efficiency, excellent thermomechanical properties, and stable physical and chemical properties occupy an extremely important position in the fields of aerospace, national defense and military, and industrial production, and its application range is constantly expanding. However, due to the high hardness, high brittleness, and low fracture toughness of these materials, machining defects such as surface / subsurface crack...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/04B24B41/00B24B49/12B24B41/02
CPCB24B1/04B24B41/005B24B41/02B24B49/12
Inventor 张飞虎李琛姚学练朴银川
Owner HARBIN INST OF TECH
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