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A grinding tool correction mechanism driven by a servo motor

A technology of servo motors and grinding tools, which is applied in the direction of grinding machine parts, control of workpiece feed movement, and manufacturing tools. It can solve the problems of reducing processing accuracy, grinding tool loss, and wide and narrow gaps, and achieve a large degree of automation. , reduce production costs, simplify the process steps

Active Publication Date: 2019-03-05
HARBIN ZHANDA ROBOT AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the use of abrasive tools, the abrasive tools will continue to wear and tear, and the phenomenon of uneven thickness and width of the abrasive tools often occurs, which greatly reduces the processing accuracy and also affects the continued use of the abrasive tools.
At present, most of the grinding work of grinding wheels and other molds is carried out manually. Not only the labor cost is high, but also the production efficiency is relatively low, and the size and shape of the grinding tools are inconsistent.

Method used

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  • A grinding tool correction mechanism driven by a servo motor
  • A grinding tool correction mechanism driven by a servo motor
  • A grinding tool correction mechanism driven by a servo motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] figure 1 It is a top view structural schematic diagram of a grinding tool correction device in a preferred solution of the present invention. figure 2 It is a partial cross-sectional structural schematic diagram of the front view of the two-way correction module of the abrasive tool. image 3 for image 3 Schematic diagram of a partial cross-sectional structure along the A direction. From figure 1 It can be seen from the figure that the abrasive tool correction mechanism is mainly composed of a two-way abrasive tool correction module 1, a power device 2, a mounting flange 3, an abrasive tool grinding wheel 4, a servo controller 8 and a frame body 9. Among them, the two-way correction module 1 of the abrasive tool includes a large installation plate 101, an end vertical plate 102, a reducer 103, a servo motor 104, a servo motor mounting plate 105, a triangular rib plate 106, an upper cover plate 107, an elastic coupling 108, Ball screw 110, slider connecting plate 1...

Embodiment 2

[0031] figure 2 It is a top structural schematic diagram of the mold correction device in another preferred solution of the present invention. The difference between this embodiment and embodiment 1 is that the mold used is a grinding rod, and the grinding machine 7 is a grinding rod machine. Abrasive grinding wheel 4 is a grinding rod grinding wheel. At the same time, the length direction of the support 9 is the same as the length direction of the grinding tool bidirectional correction module 1 (the two directions are perpendicular in Embodiment 1). Simultaneously, the grinding tool installation shaft 6 is not provided, and the grinding tool 5, that is, the grinding rod, is directly installed on the grinding tool machine 7 (ie, the grinding rod machine 7).

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Abstract

The invention discloses a grinding tool correction mechanism driven by a servo motor, which belongs to the technical field of mechanical processing. The grinding tool correction mechanism includes a grinding tool bidirectional correction module, a power device installed on the grinding tool bidirectional correction module, a grinding wheel connected to the power output device of the power device, and a two-way correction module. Electrically connected servo controller; wherein, the two-way correction of the grinding tool includes a servo motor, a ball screw connected to the output shaft of the servo motor through a reducer and an elastic coupling, and a slide connected to the screw nut on the ball screw block connecting plate; the power unit is fixed on the slider connecting plate, and a photoelectric sensor for detecting the movement stroke of the ball screw is also arranged on the side of the ball screw. The mechanism drives the two-way correction module to move the high-precision correction abrasive through the servo motor, and outputs the corrected external dimensions of the abrasive for use by other external systems, which can achieve greater automation of the grinding operation system.

Description

technical field [0001] The invention relates to a grinding tool correction mechanism driven by a servo motor, which belongs to the technical field of mechanical processing. Background technique [0002] Abrasives are tools used in grinding, grinding and polishing processes. They are not only widely used in machinery manufacturing and metal processing, but also in grain processing, paper industry, ceramics, glass, stone, plastic, rubber and Wood and other non-metallic materials processing field. Most of the existing grinding tools are artificial grinding tools made of abrasives and bonding agents, but there are also natural grinding tools that are directly processed from natural ore rocks. [0003] During the use of the abrasive tool, the abrasive tool will be continuously worn out, and the phenomenon of uneven thickness and uneven width of the abrasive tool often occurs, which greatly reduces the processing accuracy and also affects the continued use of the abrasive tool. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B53/06B24B49/00
CPCB24B49/00B24B53/06
Inventor 刘广利蔡宇祥李海东张大明
Owner HARBIN ZHANDA ROBOT AUTOMATION CO LTD
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