SOUND ABNORMALITY ALARM FOR SPINDLE OF MACHINING CENTER - NANJING XINGHE PRECISION INTELLIGENT MANUFACTURING RES INSTITUTE CO LTD

Title:

SOUND ABNORMALITY ALARM FOR SPINDLE OF MACHINING CENTER

Document Type and Number:

WIPO Patent Application WO/2021/082494

Kind Code:

A1

Abstract:

A sound abnormality alarm for a spindle of a machining center, comprising a bottom plate (1). A vertical plate (2) is fixedly connected to the left side of the top of the bottom plate (1); a second stepping motor (8) is fixedly mounted at the lower end of the left side of the vertical plate (2); the output end of the second stepping motor (8) is fixedly connected to a threaded rod (9); the outer side of the threaded rod (9) is threadedly connected with a threaded sleeve (10); an acoustic pressure sensor (11) is fixedly mounted at the left side of the top of the threaded sleeve (10); a noise sensor (12) is fixedly mounted at the right side of the top of the threaded sleeve (10); a fixed frame (5) is fixedly connected to the right side of the top of the bottom plate (1). The sound abnormality alarm for the spindle of the machining center is provided with the second stepping motor (8), the threaded rod (9), the threaded sleeve (10), the acoustic pressure sensor (11), the noise sensor (12), a single chip microcomputer (15), a data receiver (16), a data transmitter (17), a loudspeaker (18), and an alarm lamp (19), and thus can effectively improve a detection effect, and not only can detect an adjustment position, but also can perform dual detection, thereby improving the detection effect and efficiency.

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Inventors:

SHENG YI (CN)
ZUO DUNDING (CN)

Application Number:

PCT/CN2020/099191

Publication Date:

May 06, 2021

Filing Date:

June 30, 2020

Export Citation:

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Assignee:

NANJING XINGHE PRECISION INTELLIGENT MANUFACTURING RES INSTITUTE CO LTD (CN)

International Classes:

G08B21/18

Foreign References:

CN210488756U	2020-05-08
CN206378198U	2017-08-04
CN206378603U	2017-08-04
CN206378199U	2017-08-04
CN208721247U	2019-04-09
CN109940456A	2019-06-28
KR20160080338A	2016-07-08

Attorney, Agent or Firm:

NANJING TAIPU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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