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Drilling Actuator with On-machine Inspection Function of Drilling Countersink Accuracy

A precision detection and actuator technology, which is applied in the directions of drilling/drilling equipment, boring/drilling, mechanical diameter measurement, etc., can solve the problem that the drilling actuator cannot detect the quality deterioration trend in time, so as to improve the quality of drilling Efficiency, avoiding process interruptions, and improving stability

Active Publication Date: 2021-10-29
AVIC BEIJING AERONAUTICAL MFG TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is that the drilling actuator cannot detect the quality deterioration trend in time

Method used

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  • Drilling Actuator with On-machine Inspection Function of Drilling Countersink Accuracy
  • Drilling Actuator with On-machine Inspection Function of Drilling Countersink Accuracy
  • Drilling Actuator with On-machine Inspection Function of Drilling Countersink Accuracy

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Embodiment Construction

[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical The orientations or positional relationships indicated by "straight", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description , rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should ...

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Abstract

The invention discloses a drilling actuator with the function of on-machine detection of the precision of drilling spot facing, which comprises a machine base unit, a pressing unit, a drilling unit, a rotating cylinder, a precision detection unit sleeve and a sleeve installed on the precision detection unit. Aperture measuring unit, hole angle measuring unit and countersink depth measuring unit in the barrel; the pressing unit is used to press the workpiece to be drilled and is movably arranged on the machine base unit, the drilling unit and the precision testing unit sleeve, The rotary cylinders are all slid and set on the pressing unit along the axis perpendicular to the drilling spindle. The rotary cylinders are used to drive the precision detection unit sleeve to rotate around its own axis, and the hole diameter measurement unit, the hole angle measurement unit and the spot depth measurement are successively measured. The unit is transported onto the measuring axis. The purpose of the drilling actuator with the on-machine detection function of the drilling spot face precision is to solve the problem that the drilling actuator cannot detect the quality deterioration trend in time.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing equipment, and in particular relates to a drilling actuator with the function of on-machine detection of drilling and countersinking accuracy. Background technique [0002] At present, the drilling actuator does not have the function of on-machine detection. Usually, after drilling and spot-sinking in batches, measuring equipment or measuring tools are used to measure the accuracy of drilling and spot-sinking. It is impossible to adjust the processing parameters in time according to the quality change trend. In the subsequent drilling and spot-sinking process, once the index of a hole is out of tolerance, the entire part will become a waste product, resulting in wasted efforts and great waste. For small parts that can be disassembled and easy to measure, testing equipment such as a three-coordinate measuring machine can be used to measure the accuracy of drilling and spot facing, but...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B39/00B23B47/00G01B5/12G01B5/18G01B5/24
CPCB23B39/00B23B47/00G01B5/12G01B5/18G01B5/24
Inventor 杜兆才尚江坤薛俊姚艳彬
Owner AVIC BEIJING AERONAUTICAL MFG TECH RES INST