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Machining tool for double lugs of composite rocker arm

A double ear and tooling technology, applied in metal processing equipment, metal processing machinery parts, positioning devices, etc., can solve the problems of difficult guarantee of processing quality, low processing efficiency, long processing time, etc., achieve simple and practical structure, and improve processing efficiency , Guarantee the effect of processing quality

Active Publication Date: 2021-03-12
JIANGXI CHANGHE AVIATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing technology often involves the processing of parts with multiple lugs. This kind of part is a composite rocker arm, and there are multiple lugs in the part that need to be processed. When processing, it is processed according to the alignment of the marking line. This method takes a long time to process, the processing quality is not easy to guarantee, and the processing efficiency is low.

Method used

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  • Machining tool for double lugs of composite rocker arm
  • Machining tool for double lugs of composite rocker arm
  • Machining tool for double lugs of composite rocker arm

Examples

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Embodiment Construction

[0026] The disclosed examples will be described more fully with reference to the accompanying drawings, in which some, but not all, of the disclosed examples are shown. In fact, many different examples may be described and should not be construed as limited to those set forth herein. Rather, these examples are described so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0027] Examples, see figure 1 , providing a double lug processing tool for a composite rocker arm, the composite rocker arm blank 6 is provided with an intermediate shaft hole, one end is provided with a first positioning through hole 7, and the left side of the other end is provided with a second positioning through hole 8, and the other There is a third positioning through hole 9 on the right side of one end;

[0028] The double lug processing tool includes a positioning plate 1, a positioning pin 2, a rotating shaft 3, a p...

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Abstract

The invention relates to a machining tool for double lugs of a composite rocker arm. The machining tool for the double lugs comprises a positioning plate, positioning pins, a rotating shaft, a pressing piece and a bolt assembly, wherein when the positioning pin penetrates through the first positioning pin hole and a first positioning through hole to position the composite rocker arm blank, the left side of the other end of the composite rocker arm blank protrudes out of a tool bit guide surface; when the positioning pin penetrates through a second positioning pin hole and the first positioningthrough hole to position the composite rocker arm blank, the right side of the other end of the composite rocker arm blank protrudes out of the tool bit guide surface; and when the positioning pin penetrates through the first positioning pin hole and the second positioning through hole to position the composite rocker arm blank, one end of the composite rocker arm blank protrudes out of the toolbit guide surface. The machining tool is simple and practical in structure and rapid in positioning, and only needs to be machined to be flush to the upper surface of the base without detecting fork opening machining depth.

Description

technical field [0001] The invention relates to the technical field of composite rocker arm processing for helicopter rotors, in particular to a processing tool for double lugs of a composite rocker arm. Background technique [0002] The existing technology often involves the processing of parts with multiple lugs. This kind of part is a composite rocker arm, and there are multiple lugs in the part that need to be processed. Lines are processed according to the alignment of the marking line during processing. This method takes a long time to process, the processing quality is not easy to guarantee, and the processing efficiency is low. Contents of the invention [0003] The purpose of the invention is to solve the technical problem of fast clamping, positioning and processing of the composite rocker blank for controlling the helicopter rotor. [0004] Technical solution: Provide a processing tool for the double lugs of the composite rocker arm. The blank 6 of the composit...

Claims

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Application Information

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IPC IPC(8): B23Q3/06
CPCB23Q3/062
Inventor 邵继超黄康华聂发兴熊曦耀苏贵鸿汪小军汪广平王鹏徐志鹏汤明军罗秋妹惠稳棉
Owner JIANGXI CHANGHE AVIATION IND