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Special-shaped metal inner hole workpiece surface nanometer machining device and application thereof

A special-shaped metal and processing device technology, which is applied in the field of nano-processing devices for the surface of special-shaped metal inner hole workpieces, can solve problems such as difficulty in nano-processing the inner hole surface, achieve good economic benefits and market value, has remarkable effects, and improves processing. The effect of efficiency

Active Publication Date: 2017-05-17
SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the existing ultrasonic tools process the inner holes of metal workpieces, most of them can only process inner holes with relatively regular surface shapes, such as cylindrical holes and square holes. For some inner holes with irregular surface shapes, a single ultrasonic It is also difficult for the tool to complete the nano-processing of the surface of the inner hole at one time

Method used

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  • Special-shaped metal inner hole workpiece surface nanometer machining device and application thereof
  • Special-shaped metal inner hole workpiece surface nanometer machining device and application thereof

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Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, the present embodiment provides a nano-processing device for the surface of a special-shaped metal inner hole workpiece, including a connecting seat 9 and a sliding device arranged on the connecting seat 9, the sliding device is provided with an ultrasonic machining tool 2, and a part of the connecting seat 9 A cylinder 7 is arranged on the side, and one end of the cylinder rod of the cylinder 7 is connected with the ultrasonic machining tool 2 .

[0027] Wherein, the sliding device adopts a slide block 12 , the connecting seat 9 is provided with a guide rail 1 matched with the slide block, and the slide block 12 is installed on the guide rail 1 .

[0028] A pressing block 10 is provided on the other side of the connecting seat 9 , and the pressing block 10 and the connecting seat 9 are integrally structured. The function of the pressing block is to connect and fix the device with the machine tool for easy installation.

[002...

Embodiment 2

[0036] This embodiment provides a device for nano-processing the surface of a special-shaped metal inner hole workpiece, the structure of which is as described in Embodiment 1, the difference is that the pressing block 10 and the connecting seat 9 are of a split structure. The top of the tool head is 20mm higher than the outer edge of the support cylinder 6 .

[0037] The connecting seat 9 is provided with a slide groove matched with the slide block 12, and the bottom end of the slide block 12 is embedded in the slide groove and can slide along the slide groove.

Embodiment 3

[0039] A working method of the device for nano-processing the surface of a special-shaped metal inner hole workpiece as described in embodiment 1, comprising the following steps,

[0040] Firstly, install the nano-processing device on the surface of the special-shaped metal inner hole workpiece on the tool holder of the machine tool, and then extend the tool head 4 into the special-shaped metal inner hole workpiece 3, so that the tool head is attached to the surface of the special-shaped metal inner hole; start the machine tool, the cylinder 7 and the transducer 11 work, the tool holder drives the device of the present invention to move when the tool holder moves linearly in the axial direction of the machine tool spindle, and the transducer 11 transmits energy to the tool head through the horn to realize the tool head's contact with the surface of the special-shaped metal inner hole Nano-processing, during the processing, the tool head can always be kept in contact with the su...

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Abstract

The invention relates to a special-shaped metal inner hole workpiece surface nanometer machining device and application thereof. The special-shaped metal inner hole workpiece surface nanometer machining device comprises a connection base and a sliding device arranged on the connection base; an ultrasonic machining tool is arranged on the sliding device; a cylinder is arranged on one side of the connection base; and one end of a cylinder rod of the cylinder is connected with the ultrasonic machining tool. When the ultrasonic machining tool performs operation and a tool head walks on the surface of a special-shaped metal inner hole, the machining force provided through the cylinder makes the tool head tightly attached to a workpiece, the tool is ejected back by the workpiece on the basis of the compressible principle of gas, movement is achieved by means of the sliding device, and the surface nanometer machining of the special-shaped metal inner hole is completed. The device can achieve that the ultrasonic tool adjusts the machining trajectory of the tool head along with the shape of the surface of the inner hole, the nanometer machining of the special-shaped metal inner hole can be completed through one time of machining, it is not needed to replace the tool head in the machining process, the machining efficiency is improved, the effect is obvious and remarkable, and good economic benefits and market value are achieved.

Description

technical field [0001] The invention relates to a device for nano-processing the surface of a special-shaped metal inner hole workpiece and an application thereof, belonging to the technical field of ultrasonic nano-processing of metal surfaces. Background technique [0002] In recent years, the nano-processing of metal surfaces using ultrasonic technology has been continuously developed. Ultrasonic processing of metal surfaces can obtain low roughness values ​​and high processing accuracy, and has the characteristics of high efficiency, low cost, and no pollution. Ultrasonic machining of metal surfaces is accomplished by ultrasonic tools. Different ultrasonic tools can process surfaces of different shapes. Ultrasonic tools can be directly installed on the spindle or tool holder of the corresponding machine tool, or installed on the ultrasonic processing device. Driven by the ultrasonic processing device, the ultrasonic processing on the surface of the metal workpiece is com...

Claims

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Application Information

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IPC IPC(8): B23P9/02
CPCB23P9/025
Inventor 柏士增赵显华谢祥科赵志明刘秀娟
Owner SHANDONG HUAWIN ELECTRICAL & MECHANICAL TECH
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