Inner arc surface processing device

A surface processing and inner arc technology, applied in the field of inner arc surface processing devices, can solve problems such as difficult motion resolution and positioning accuracy, and achieve the effect of easy control and fast response

Inactive Publication Date: 2017-01-11
厦门麦科普睿科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for the fast tool servo feed mechanism to have good motion resolution and positioning accuracy in the machining of cylindrical textured surfaces

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] Please refer to Figure 1-2 , the embodiment of the present invention provides the present invention provides an inner circular arc surface processing device, including: a hollow cylindrical shell 10, a PZT actuator 13, a coupling 14, a connecting stud 15, a cutter 17 and a bridge-type flexible hinge 18; The PZT actuator 13, the coupling 14, the connecting stud 15 and the bridge-type flexible hinge 18 are sequentially connected and arranged in the hollo...

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Abstract

The invention provides an inner arc surface processing device which comprises a hollow columnar shell, a PZT (piezoelectric) actuator, a coupler, a connecting stud, a cutter and a bridge type flexible hinge, wherein the PZT actuator, the coupler, the connecting stud and the bridge type flexible hinge are sequentially connected and arranged in the hollow columnar shell; one end of the bridge type flexible hinge is fixedly arranged in the hollow columnar shell; the other end of the bridge type flexible hinge is connected with the connecting stud; the cutter is fixedly arranged on the bridge type flexible hinge; the hollow columnar shell is provided with an opening; and when the processing device is in use, the PZT actuator sequentially extrudes the coupler, the connecting stud and the bridge type flexible hinge to allow the bridge type flexible hinge to deform, so that the cutter is driven to come out the opening to process an inner arc surface.

Description

technical field [0001] The invention relates to a fast knife servo feed mechanism, in particular to an inner arc surface processing device. Background technique [0002] The fast-tool servo feed mechanism is the core of the fast-tool machining system. Designing a fast-tool servo feed mechanism that meets the requirements will lay a good foundation for subsequent processing experiments. It is difficult for the fast tool servo feed mechanism to have good motion resolution and positioning accuracy in the machining of cylindrical textured surfaces. Contents of the invention [0003] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0004] The invention provides an inner circular arc surface processing device, which includes: a hollow cylindrical shell, a PZT actuator, a shaft coupling, a connecting stud, a tool, and a bridge-type flexible hinge; the PZT actuator, the shaft coupling The device, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q5/22B23Q5/28B23Q15/02
CPCB23Q5/22B23Q5/28B23Q15/02
Inventor 肖欢平
Owner 厦门麦科普睿科技有限公司
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