CN103962594A - Cutting chatter alarm turning tool rod - Google Patents

Cutting chatter alarm turning tool rod Download PDF

Info

Publication number
CN103962594A
CN103962594A CN201410193663.XA CN201410193663A CN103962594A CN 103962594 A CN103962594 A CN 103962594A CN 201410193663 A CN201410193663 A CN 201410193663A CN 103962594 A CN103962594 A CN 103962594A
Authority
CN
China
Prior art keywords
cutting
tool rod
alarm
knife bar
chatter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410193663.XA
Other languages
Chinese (zh)
Inventor
陈光军
潘宇瑶
夏云鹏
王亮
孔令国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiamusi University
Original Assignee
Jiamusi University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiamusi University filed Critical Jiamusi University
Priority to CN201410193663.XA priority Critical patent/CN103962594A/en
Publication of CN103962594A publication Critical patent/CN103962594A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/12—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring vibration

Abstract

A cutting chatter alarm turning tool rod is sensitive in reaction, high in measuring precision, and capable of enabling cutting chatter to be perceived conveniently. The cutter chatter alarm turning tool rod is composed of a tool rod body, a piezoelectric plate, a converter and an alarm loudspeaker. The piezoelectric plate is directly mounted on the tool rod body, the piezoelectric plate is connected with the converter, and the alarm loudspeaker is fixed at the tail end of the tool rod body. The piezoelectric plate is directly mounted on the tool rod body to measure cutting chatter, and automatic alarming of sounds in the cutting chatter process is achieved.

Description

Cutting-vibration warning car knife bar
Affiliated technical field
The present invention relates to a kind of machine cut flutter alarm device, especially can realization response sensitive, measuring accuracy is high and be convenient to discover the cutting-vibration warning car knife bar of cutting-vibration.
Background technology
At present, measure and discover cutting-vibration and mainly rely on artificial visually examine, in working angles, cutting-vibration can increase the surface roughness of workpiece, reduce precision, by having a strong impact on the serviceability of this part to be processed, increase the weight of tool wear, even produce tipping, even personal safety is produced and threatened, and current artificial visually examine's method exists the deficiency that measure error is large and be not easy to discover.
Summary of the invention
In order to overcome the deficiency that existing measurement cutting-vibration method measure error is large and be not easy to discover, the invention provides a kind of cutting-vibration warning car knife bar, this cutting-vibration warning car knife bar is not only quick on the draw, measuring accuracy is high but also be convenient to discover cutting-vibration.
The technical solution adopted for the present invention to solve the technical problems is: be made up of knife bar, piezoelectric patches, converter, alarm sound equipment, piezoelectric patches is directly installed on knife bar, and piezoelectric patches is connected with converter, and alarm sound equipment is fixed on the end of knife bar.While measuring cutting-vibration, the piezoelectric patches being arranged on knife bar is directly measured cutting-vibration, and vibrating signal is converted to the signal of telecommunication, carries out signal of telecommunication amplification by converter, and alarm sound equipment transfers the signal of telecommunication to alarm sound, realizes the audible alarm of cutting-vibration.
The invention has the beneficial effects as follows: piezoelectric patches is directly installed on knife bar and measures cutting-vibration, and can realize flutter time, the automatic alarm of sound, is quick on the draw, measuring accuracy is high and be convenient to workman and discover.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Figure of description is structure chart of the present invention.
1. knife bars in figure, 2. piezoelectric patches, 3. converter, 4. alarm sound equipment
Detailed description of the invention
In the drawings, piezoelectric patches (2) is directly installed to knife bar (1) above, and piezoelectric patches (2) is connected with converter (4), and alarm sound equipment (4) is fixed on the end of knife bar (1).
While measuring cutting-vibration, the piezoelectric patches (2) being arranged on knife bar (1) is directly measured cutting-vibration, vibrating signal is converted to the signal of telecommunication, carry out signal of telecommunication amplification by converter (3), alarm sound equipment (4) transfers the signal of telecommunication to alarm sound, realizes the audible alarm of cutting-vibration.

Claims (2)

1. a cutting-vibration warning car knife bar, is made up of knife bar, piezoelectric patches, converter, alarm sound equipment, it is characterized in that: alarm sound equipment is fixed on the end of knife bar.
2. cutting-vibration warning car knife bar according to claim 1, is characterized in that: piezoelectric patches is directly installed on knife bar, and piezoelectric patches is connected with converter.
CN201410193663.XA 2014-04-30 2014-04-30 Cutting chatter alarm turning tool rod Pending CN103962594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410193663.XA CN103962594A (en) 2014-04-30 2014-04-30 Cutting chatter alarm turning tool rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410193663.XA CN103962594A (en) 2014-04-30 2014-04-30 Cutting chatter alarm turning tool rod

Publications (1)

Publication Number Publication Date
CN103962594A true CN103962594A (en) 2014-08-06

Family

ID=51232867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410193663.XA Pending CN103962594A (en) 2014-04-30 2014-04-30 Cutting chatter alarm turning tool rod

Country Status (1)

Country Link
CN (1) CN103962594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297178A (en) * 2018-01-23 2018-07-20 东莞理工学院 A kind of twin columns cutter device with feedback function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724524A (en) * 1985-06-12 1988-02-09 General Elec. Co. Vibration-sensing tool break and touch detector optimized for machining conditions
CN201244703Y (en) * 2008-08-28 2009-05-27 青岛港（集团）有限公司 Quick change extension rod of tap
CN102847961A (en) * 2012-10-15 2013-01-02 哈尔滨工业大学 Intelligent cutter of integrated small three-way cutting force measurement system
CN103111643A (en) * 2013-03-12 2013-05-22 哈尔滨工业大学 Intelligent diamond cutter capable of sensing cutting state without any wire
CN203245680U (en) * 2013-04-18 2013-10-23 湖南工业职业技术学院 Lathe tool wear monitoring device based on titanium alloy machining

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724524A (en) * 1985-06-12 1988-02-09 General Elec. Co. Vibration-sensing tool break and touch detector optimized for machining conditions
CN201244703Y (en) * 2008-08-28 2009-05-27 青岛港（集团）有限公司 Quick change extension rod of tap
CN102847961A (en) * 2012-10-15 2013-01-02 哈尔滨工业大学 Intelligent cutter of integrated small three-way cutting force measurement system
CN103111643A (en) * 2013-03-12 2013-05-22 哈尔滨工业大学 Intelligent diamond cutter capable of sensing cutting state without any wire
CN203245680U (en) * 2013-04-18 2013-10-23 湖南工业职业技术学院 Lathe tool wear monitoring device based on titanium alloy machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108297178A (en) * 2018-01-23 2018-07-20 东莞理工学院 A kind of twin columns cutter device with feedback function

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140806

WD01 Invention patent application deemed withdrawn after publication