CN104907884A - Apparatus for controlling unlatching of machine tool - Google Patents

Apparatus for controlling unlatching of machine tool Download PDF

Info

Publication number
CN104907884A
CN104907884A CN201510382862.XA CN201510382862A CN104907884A CN 104907884 A CN104907884 A CN 104907884A CN 201510382862 A CN201510382862 A CN 201510382862A CN 104907884 A CN104907884 A CN 104907884A
Authority
CN
China
Prior art keywords
lathe
chuck
travel switch
machine tool
chuck handle
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
CN201510382862.XA
Other languages
Chinese (zh)
Inventor
陶俊
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.)
Yangcheng Institute of Technology
Yancheng Institute of Technology
Original Assignee
Yangcheng Institute of Technology
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 Yangcheng Institute of Technology filed Critical Yangcheng Institute of Technology
Priority to CN201510382862.XA priority Critical patent/CN104907884A/en
Publication of CN104907884A publication Critical patent/CN104907884A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
    • B23Q11/0089—Safety devices protecting the operator, e.g. against accident or noise actuating operator protecting means, e.g. closing a cover element, producing an alarm signal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B25/00—Accessories or auxiliary equipment for turning-machines
    • B23B25/04—Safety guards specially designed for turning machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/122—Safety devices

Abstract

The invention discloses an apparatus for controlling unlatching of a machine tool. The apparatus is composed of a chuck wrench, connection through holes, a base plate, a spindle sleeve, screws, a stroke switch, an indicating lamp, an indicating lamp stand, wires and a main motor control box. After the chuck wrench of the machine tool clamps or loosens a workpiece, only when the chuck wrench of the machine tool is placed into the spindle sleeve of the apparatus, can the machine tool be started, such that safety accidents caused by improper application of the chuck wrench can be avoided.

Description

A kind of device controlling lathe and open
Technical field
The present invention relates to machine tool chuck wrench use safety aspect problem in mechanical processing process, the generation of machine operation security incident can be prevented, improve the security performance of lathe.
Background technology
Lathe is equipment the most frequently used in mechanical processing process, often security incident occurs in lathe start-up course.Modal security incident be on machine chuck with chuck handle clamping, unclamp workpiece time chuck handle take off from chuck not in time, if chuck rotates after starting lathe, spanner throws away by tangential direction, easily hurts sb.'s feelings or hinders thing; Or spanner can not throw away in time and block damage lathe, often occur when these situations machine training for beginner or student.Based on above-mentioned situation, design a kind of device, be arranged on lathe, the security incident caused because of chuck handle improper use can be avoided.
Summary of the invention
The object of this reality invention is to provide the device that a kind of machine tool chuck wrench controls lathe unlatching.When machine tool chuck wrench clamping or after unclamping workpiece, machine tool chuck wrench is put into the axle sleeve of this device, could lathe be started, avoid the security incident caused because of chuck handle improper use.
The technical solution used in the present invention is: it is made up of chuck handle (1), connecting through hole (2), base plate (3), axle sleeve (4), screw (5), travel switch (6), indicator lamp (7), pilot bracket (8), electric wire (9) and mair motor control cabinet (10).Electric line and the lathe mair motor of this device control electric line and are connected, when chuck handle (1) works on chuck, bearing pressure is not had above travel switch (6) contact, contact stretches out, travel switch (6) is in off state, lathe mair motor circuit is in off state, and lathe can not work, and chuck can not rotate; Be put into after in axle sleeve (4) when chuck handle (1) takes out from chuck small square hole, the lower surface of chuck handle (1) and travel switch (6) contact overlying contact, travel switch (6) contact bears the pressure of chuck handle (1) and presses down contraction, when close lathe power supply time, indicator lamp (7) is bright sends power on signal, and lathe can start starts working.
The invention has the beneficial effects as follows: after use chuck handle (1), put into axle sleeve (4), could lathe be started, avoid the security incident caused because of chuck handle improper use.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention
In Fig. 1,1, chuck handle; 2, connecting through hole; 3, base plate; 4, axle sleeve; 5, screw; 6, travel switch; 7, indicator lamp; 8, pilot bracket; 9, electric wire; 10, mair motor control cabinet.
Detailed description of the invention
The present invention is made up of chuck handle (1), connecting through hole (2), base plate (3), axle sleeve (4), screw (5), travel switch (6), indicator lamp (7), pilot bracket (8), electric wire (9) and mair motor control cabinet (10).Base plate (3) is welded and fixed axle sleeve (4), by 4 screws (5), travel switch (6) is fixed on base plate (3) in axle sleeve (4) below, the contact of travel switch (6) stretches in axle sleeve (4), base plate (3) fixes indicator lamp holder (8) and indicator lamp (7) is installed, the position (lathe on the left of) smooth in lathe front is joined according to the connecting through hole (2) on base plate (3) and is made processing 4 screwed holes, again base plate (3) is installed to relevant position on lathe by 4 screws, finally be connected travel switch (6), indicator lamp (7), electric wire (9) between mair motor control cabinet (10), should note during work: 1, other thing except chuck handle (1) can not be inserted in axle sleeve (4) hole.2, chuck handle (1) should be inserted into indicator lamp (7) in axle sleeve (4) hole bright after could start lathe.

Claims (1)

1. machine controls the device that lathe is opened, and it is made up of chuck handle, connecting through hole, base plate, axle sleeve, screw, travel switch, indicator lamp, pilot bracket, electric wire and mair motor control cabinet; It is characterized in that the electric line of this device and lathe mair motor control electric line and be connected, when chuck handle works on chuck, bearing pressure is not had above travel switch contact, contact stretches out, travel switch is in off state, lathe mair motor circuit is in off state, and lathe can not work, and chuck can not rotate; Be put into after in axle sleeve when chuck handle takes out from chuck small square hole, the lower surface of chuck handle and travel switch contact overlying contact, travel switch contact bears the pressure of chuck handle and presses down contraction, when close lathe power supply time, indicator lamp is bright sends power on signal, and lathe can start starts working.
CN201510382862.XA 2015-06-25 2015-06-25 Apparatus for controlling unlatching of machine tool Pending CN104907884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510382862.XA CN104907884A (en) 2015-06-25 2015-06-25 Apparatus for controlling unlatching of machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510382862.XA CN104907884A (en) 2015-06-25 2015-06-25 Apparatus for controlling unlatching of machine tool

Publications (1)

Publication Number Publication Date
CN104907884A true CN104907884A (en) 2015-09-16

Family

ID=54077544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510382862.XA Pending CN104907884A (en) 2015-06-25 2015-06-25 Apparatus for controlling unlatching of machine tool

Country Status (1)

Country Link
CN (1) CN104907884A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689740A (en) * 2016-04-08 2016-06-22 盐城工学院 Equipment starting device
CN107234256A (en) * 2017-07-24 2017-10-10 重庆奔隆机械有限公司 It is a kind of can time processing large aperture and deep hole dual-purpose lathe

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101941161A (en) * 2010-10-09 2011-01-12 杨晓伟 Safe protector of machine tool
CN202684642U (en) * 2012-05-25 2013-01-23 苏州金澄精密铸造有限公司 Machining product clamping, detecting and protecting device
CN202922312U (en) * 2012-04-18 2013-05-08 盐城工学院 Device enabling machine tool chuck wrench to control opening of machine tool
US20150158135A1 (en) * 2013-12-11 2015-06-11 Thomas F. Ryan Portable Alarm System for CNC Milling Machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101941161A (en) * 2010-10-09 2011-01-12 杨晓伟 Safe protector of machine tool
CN202922312U (en) * 2012-04-18 2013-05-08 盐城工学院 Device enabling machine tool chuck wrench to control opening of machine tool
CN202684642U (en) * 2012-05-25 2013-01-23 苏州金澄精密铸造有限公司 Machining product clamping, detecting and protecting device
US20150158135A1 (en) * 2013-12-11 2015-06-11 Thomas F. Ryan Portable Alarm System for CNC Milling Machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105689740A (en) * 2016-04-08 2016-06-22 盐城工学院 Equipment starting device
CN107234256A (en) * 2017-07-24 2017-10-10 重庆奔隆机械有限公司 It is a kind of can time processing large aperture and deep hole dual-purpose lathe

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Application publication date: 20150916