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Fluid impact fatigue fracture deburring device and deburring method

An impact fatigue and deburring technology, applied in the field of deburring, can solve problems such as poor processing of burrs

Active Publication Date: 2017-06-20
CHANGCHUN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These tools are mainly manual, and it is not easy to process burrs on relatively small holes

Method used

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  • Fluid impact fatigue fracture deburring device and deburring method
  • Fluid impact fatigue fracture deburring device and deburring method
  • Fluid impact fatigue fracture deburring device and deburring method

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Embodiment Construction

[0084] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0085] The fluid impact fatigue fracture deburring device of the present invention is used to remove the horizontal hole burrs generated in the production process of the automobile brake master cylinder 37, and improve the processing efficiency and processing quality of the automobile brake master cylinder 37.

[0086] like figure 1 , figure 2 and image 3 As shown, the fluid impact fatigue fracture deburring device of the present invention has a frame structure as a whole, and its main structure is installed inside the frame structure. , a frame 36, wherein the frame 36 is built by 50X50 aluminum profiles and casters are installed, the frame 36 mainly includes four vertical beams, the first fixing plate 1 is fixed on the upper ends of the four vertical beams, and the oil tank fixing plate 25 is fixed on the four vertical beams. Beam lower end, support pl...

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Abstract

A fluid impact fatigue fracture deburring device and a deburring method relate to the field of deburring. The deburring device comprises a first fixed plate, a support plate, an oil groove fixing plate, a frame, an oil pressure distributor, a rotating spindle mechanism, three workpiece clamping mechanisms, a locking mechanism, a fluid impact fatigue fracture mechanism, a counter-impact deburring mechanism, a control mechanism, a ring-shaped oil groove and an oil receiving tank. A deburring process is as follows: an automobile brake master cylinder is pressed by the oil pressure distributor and the workpiece clamping mechanisms, the rotating spindle mechanism is locked by the locking mechanism, a cross hole and a main hole of the automobile brake master cylinder are pressed and sealed by a side closing mechanism and a lower closing mechanism, fluid impact fatigue fracture processing and counter-impact deburring processing of the automobile brake master cylinder are performed, and the process is repeated so as to finish a cycle of circular processing of the automobile brake master cylinder. The deburring device and the deburring method have the advantages of high processing efficiency, convenience in equipment manufacturing and maintenance, no pollution and the like and have high applicability.

Description

technical field [0001] The invention relates to the technical field of deburring, in particular to a fluid impact fatigue fracture deburring device and a deburring method. Background technique [0002] Deburring is an important production process, which has developed from traditional manual deburring to special machine tools and automatic deburring. According to rough statistics, in 1972, there were only 20 deburring methods, but now there are more than 80. In actual production, there are mainly the following methods for deburring horizontal holes: [0003] 1. Thermal energy (high temperature) deburring [0004] After the parts with burrs are degreased and dried, they are put into a closed container and filled with a fixed ratio of hydrogen and oxygen mixed gas, ignited by a spark plug, and a high temperature of 3000 ℃ is formed by instantaneous explosion through the combination process, so that the parts The burr is heated to a dissolution state and undergoes an oxidatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D19/00
CPCB21D19/005
Inventor 田春林张鹏刘涛彭辉任贵东
Owner CHANGCHUN UNIV OF SCI & TECH
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