Precision hole processing equipment for thin-wall casing type part

Abstract

The invention discloses precision hole processing equipment for a thin-wall casing type part. An equipment body is installed on the outer side of the casing type part, a base is arranged on the bottomof the equipment body, a vertical rod is installed on the middle of the base, internal fixators are installed on the circumference of the top end of the vertical rod, a screw rod is installed on thetop of the vertical rod, and a convex edge is arranged at the top end of the screw rod. A sliding sleeve is arranged on the outer side of the screw rod in a sleeving mode, top fixators are installed on the circumference of the sliding sleeve, and bottom fixators are installed on the outer side of the base. According to the precision hole processing equipment for the thin-wall casing type part, thescrew rod and the sliding sleeve are cooperatively used, the sliding sleeve can drive the top fixators to move up and down on the screw rod, the top end of the casing part is fixed and prevented frommoving in the vertical direction, meanwhile, flexible adjustment can be carried out according to parts with different heights, simplification and practicality are achieved, and the application rangeof the equipment body is expanded.

Description

technical field [0001] The invention relates to the technical field of a processing device for thin-walled casing parts, in particular to precision hole processing equipment for thin-walled casing parts. Background technique [0002] Whether a country's aerospace technology is developed today has become one of the important symbols to measure a country's scientific and technological level, national defense strength and comprehensive strength, and aero-engine manufacturing technology constitutes the most important part of it. As an important part of the engine, the casing Parts, its quality plays an important role in the normal operation of the engine. During the processing of casing parts, it is usually necessary to use processing equipment to punch holes. Due to the large size and thin wall of the casing parts, the current Most of the processing equipment has a simple structure, can only be fixed in one direction, and does not have a shock absorbing device. Therefore, defor...

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Problems solved by technology

[0002] Whether a country's aerospace technology is developed today has become one of the important symbols to measure a country's scientific and technological level, national defense strength and comprehensive strength, and aero-engine manufacturing technology constitutes the most important part of it. As an important part of the engine, the casing Parts, its quality plays an important role in the normal operation of the engine. During the processing of casing parts, it is usually necessary to use processing equipment to punch holes. Due to the large size and thin wall of the casing parts, the current Most of the processing equipment has a simple structure, can only be fixed in one direction, and does not have a shock absorber, so it is easy to deform when processing precision holes, which in turn reduces the quality of finished products, resulting in waste of resources and increased costs

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