Automatic grinding wheel dressing mechanism of aero-engine blade tenon and blade grinding machine tool

An aero-engine and dressing mechanism technology, which is applied to the parts of grinding machine tools, grinding drive devices, grinding machines, etc., can solve the problems of difficulty in ensuring the grinding accuracy of grinding wheels and low grinding efficiency, so as to improve grinding and repairing efficiency and improve grinding. Efficiency, the effect of improving the scope of application

Active Publication Date: 2022-05-10
BEIJING PROSPER PRECISION MACHINE TOOL CO LTD
View PDF20 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the grinding wheel is worn out, the surface of the grinding wheel is generally ground by manual repair. The grinding accuracy often depends on the technology and experience of the operator. It is difficult to guarantee the grinding accuracy of the grinding wheel, and the grinding efficiency is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic grinding wheel dressing mechanism of aero-engine blade tenon and blade grinding machine tool
  • Automatic grinding wheel dressing mechanism of aero-engine blade tenon and blade grinding machine tool
  • Automatic grinding wheel dressing mechanism of aero-engine blade tenon and blade grinding machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0053] refer to figure 1 , an automatic grinding wheel dressing mechanism of an aero-engine tenon blade grinding machine, comprising a bracket 1, a grinding mechanism 2 arranged on the bracket 1, a repair mechanism 3, a lifting mechanism 4 and a detection control mechanism 5. The grinding mechanism 2 includes a grinding wheel 21 rotatably connected with the support 1 for grinding the tenon structure of the blade. The repairing mechanism 3 is used for repairing and grinding the peripheral surface of the grinding wheel 21 , and the lifting mechanism 4 is used for driving the repairing mechanism 3 to move away from or approach the grinding wheel 21 in the vertical direction. The detection and control mechanism 5 is used to detect whether the surface of the grinding wheel 21 is worn. If it is detected that the grinding wheel 21 is worn, the detection and control mechanism 5 simultaneously controls the lifting mechanism 4 and the repairing mechanism 3 to work so that the repairing ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic grinding wheel trimming mechanism of an aero-engine blade tenon and blade grinding machine tool, and relates to the technical field of aero-engine production and manufacturing equipment. Comprising a support, a grinding mechanism, a repairing mechanism, a lifting mechanism and a detection control mechanism, the grinding mechanism comprises a grinding wheel used for grinding a blade tenon structure. The lifting mechanism is used for driving the repairing mechanism to be away from or close to the grinding wheel; the detection control mechanism is used for detecting whether the grinding wheel is abraded or not, and if yes, the detection control mechanism controls the lifting mechanism to drive the repairing mechanism to get close to the grinding wheel to polish and repair the grinding wheel. When the grinding wheel conducts grinding treatment on the blade tenon structure and the detection control mechanism detects that the grinding wheel is abraded, the detection control mechanism automatically controls the lifting mechanism to drive the repairing mechanism to get close to the grinding wheel to conduct grinding repairing on the grinding wheel, the grinding precision of the grinding wheel is effectively guaranteed, and the grinding efficiency of the grinding wheel is greatly improved.

Description

technical field [0001] The present application relates to the technical field of aero-engine production and manufacturing equipment, in particular to an automatic grinding wheel dressing mechanism of an aero-engine tenon blade grinding machine tool. Background technique [0002] Grinding wheel, also known as bonded abrasive, is a bonded abrasive with a certain strength that consolidates ordinary abrasives into a certain shape (mostly round, with a through hole in the center) by a bond. It is generally composed of abrasives, binders and pores. These three parts are often called the three elements of bonded abrasives. According to different classifications of bonds, the common ones are ceramic (bond) grinding wheels, resin (bond) grinding wheels, and rubber (bond) grinding wheels. Grinding wheel is the most widely used type of grinding tool. It rotates at high speed when used, and can be used for rough grinding, semi-finishing and Fine grinding as well as grooving and partin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B24B19/14B24B49/12B24B47/06B24B41/00B24B47/12
CPCB24B19/14B24B49/12B24B47/06B24B41/007B24B47/12
Inventor吴行飞吕桂芳邓崛华邓光亚
OwnerBEIJING PROSPER PRECISION MACHINE TOOL CO LTD