Numerical control grinding test machine

A testing machine and grinding technology, applied in the direction of grinding frame, grinding machine parts, grinding bed, etc., can solve the problems of low control accuracy, extremely high coordination requirements, and difficulty in meeting high precision requirements.

Pending Publication Date: 2017-07-11
DYNEA GUANGDONG
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AI Technical Summary

Problems solved by technology

This type of testing machine is also vertical grinding. Although the workpiece on it can move, its planar movement is composed of rotation and swing. If the grinding machine is to cooperate with its movement to form a specific trajectory, it needs an extremely complicated control program. And the coordination between the two is extremely high; in addition, the swing of the workpiece is c

Method used

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  • Numerical control grinding test machine
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Embodiment Construction

[0010] Such as figure 1 , 2 shown.

[0011] A numerically controlled grinding test machine, comprising an equipment frame 1 and a sand table 6 for grinding workpieces, the frame is equipped with a movable frame that can move horizontally and vertically and a drive mechanism that drives the movement of the movable frame, and the movable frame is equipped with a clamping workpiece The rotary chuck 4 and the chuck motor 5 that drives the rotary chuck to rotate are also equipped with a rotary motor 7 on the frame, and the sand disc is fixedly installed on the end of the rotary shaft of the rotary The axis direction and the longitudinal movement direction of the mobile frame are all parallel; there is also a numerical control terminal, which is connected and controls the work of each component.

[0012] In the CNC grinding testing machine of the present invention, a sand disc is installed on the rotating shaft of the rotating motor on the frame, and the sand disc is driven to rot...

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Abstract

The invention discloses a numerical control grinding test machine. A movable frame capable of moving transversely and longitudinally is mounted on an equipment machine frame. A rotation chuck used for clamping workpieces are mounted on the movable frame, and a rotary motor used for driving an abrasive disc to rotate is further mounted on the machine frame. The axis direction of a rotary shaft, the axis direction of the rotation chuck and the longitudinal movement direction of the movable frame are parallel to one another. A numerical control terminal is further included and connected with all the parts and controls all the parts to work. During operation, the to-be-tested workpieces are clamped and fixed through the rotation chuck, meanwhile, the rotary motor works to drive the abrasive disc to rotate, and then the movable frame moves transversely or longitudinally to conduct various grinding machining, so that actual grinding operation can be simulated more accurately, and the equipment test capacity is improved; and in addition, the test machine is provided with the numerical control terminal, the machining precision and working efficiency can be greatly improved through control of the terminal, and the grinding performance can be measured more accurately.

Description

technical field [0001] The invention relates to grinding equipment, in particular to a numerical control grinding testing machine for grinding workpieces or testing the grinding performance of coated abrasives. Background technique [0002] Grinding test machine is a kind of equipment used to test the grinding performance of abrasive tools, which mainly includes a test bench for placing the workpiece to be tested, and an abrasive tool for grinding the workpiece. Existing grinding test machines all fix the workpiece on a fixed test table, and then press the coated abrasive to the workpiece on the test table for grinding test. In this kind of grinding work, the distance between the workpiece and the coated abrasive is The distance is a single point contact, and the measured data is also a single value. However, in actual working conditions, the situation of single point grinding is extremely rare, and more is multi-track grinding involving the entire plane. The working process...

Claims

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Application Information

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IPC IPC(8): B24B49/00B24B47/20B24B47/12B24B41/02B24B41/06B24B55/06
CPCB24B41/02B24B41/06B24B47/12B24B47/20B24B49/00B24B55/06
Inventor 边国民蒋水华杨红玲陈可源孟庆军
Owner DYNEA GUANGDONG
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