CN104369042A - Desktop-type machining center tubular tool library and automatic tool changer - Google Patents
Desktop-type machining center tubular tool library and automatic tool changer Download PDFInfo
- Publication number
- CN104369042A CN104369042A CN201310346855.5A CN201310346855A CN104369042A CN 104369042 A CN104369042 A CN 104369042A CN 201310346855 A CN201310346855 A CN 201310346855A CN 104369042 A CN104369042 A CN 104369042A
- Authority
- CN
- China
- Prior art keywords
- tool
- desktop
- machining center
- library
- cutter
- 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
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/15503—Processes characterized by special sequencing of operations or the like, e.g. for optimizing tool changing time or capacity in tool storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses a desktop-type machining center tubular tool library and an automatic tool changer and relates to the automatic tool changer of a desktop-type machining center. The automatic tool changer comprises the tool library and a tool body setting unit. The desktop-type machining center tubular tool library is designed to be tubular and fixed on the right side of a desktop of the machining center since a desktop-type numerical-control milling machine is limited by the space and the tool library cannot be fixed above or on the side face of a spindle box. In order to save the space and cost, a tool body rather than a tool bar is changed each time when the tool is changed, and cost is saved. A tubular cover rotates by 180 degrees for opening when the tool is to be changed, the tool body is taken out, setting of the tool body is performed on the tool body setting unit, real-time tool body compensation is performed, and the cover is automatically closed when the tool body departs from the tool library. By the arrangement, occupation of extra locations is not needed, extra supporting is omitted, and the problem that the tool library located on the side face is polluted by scrap iron and cooling liquid is effectively solved by opening and closing of the cover. The desktop-type machining center tubular tool library is easy to manufacture and safe and reliable.
Description
Technical field
The present invention relates to the automatic tool tool changing device of Table top type machining center, comprise tool magazine and tool setting device.
Background technology
The tool magazine mode of existing machining center is divided into orthoscopic, disc type, chain type or box.Adopt the automatic tool changer of these modes usually to have independent motor, electric machine rotation tool magazine finds correct cutter, changes together with handle of a knife when tool changing, causes to employ a large amount of handle of a knifes and add cost.Existing tool magazine is generally fixed on top or the side of main spindle box, and therefore the main spindle box of machine must be designed to structure or the employing planer-type that can bear enough weight and anti-jitter, adds weight and the cost of machine in the case.Because tool magazine does not have protective device in atmosphere exposed, be easily subject to processing the iron filings of the splashing in process or the invasion and attack of other foreign material, clamping precision when affecting tool changing even damages machine.The length of cutter and diameter just no longer detect once input in a program, cause during tool wear and cannot carry out real-time cutter compensation, affect machining accuracy.
Summary of the invention
The limitation that this Table top type machining center tubular tool magazine and automatic tool changer are limited to locus for Table top type machining center cannot be fixed on above main spindle box or side and be designed to cylindrical shape, is fixed on the right side of machining center desktop.Tool changing tool during in order to save space and cost each tool changing, not tool changing handle.When needs tool changing, cylindrical cover is opened, pulling-out of cutter tool setting carry out real-time cutter compensation on tool setting device, and after cutter leaves tool magazine, lid closes automatically.This structure does not need the position outside occupying volume, does not need extra support, by lid closed effectively solve be positioned at side tool magazine between processing period by problem that iron filings and cooling fluid pollute.
The technical scheme of this tubular tool magazine formula automatic tool changer is: device is made up of the base and rotatable lid laying cutter, is all black, and base is fixed by the T-slot of support and machining center desktop.Rotatable lid is arranged on the centre of base, is closed up by a step motor control or is opened, and when opening, lid revolves the tool magazine that turnback exposes the inside at every turn.Tool magazine can deposit 8 cuttves, and shank diameter is from 1mm to 6mm, and cutter numbering from left to right becomes 1 to No. 8 from top to bottom.Shank diameter also can need to select voluntarily according to workpiece, now only need indicate shank diameter and the title of corresponding numbering in the program of host computer numerical control software.The number of cutter also can increase as required in right amount, and now the diameter of cylinder needs corresponding increase, is arranged in tool magazine so that all cutters can be orderly.When getting cutter for the first time, milling machine head moves to according to program setting and specifies above cutter, then is moved down into handle of a knife and enters sleeve completely, and the pneumatic means then on milling machine head tightens up tightly to be clamped cutter, completes exchanging knives process.Must first milling head after using cutter to put back to assigned address just can be gone to take off a cutter when tool changing tool.Tool setting device is positioned in the middle of tool magazine, is convenient to tool setting nearby after pulling-out of cutter.Tool setting device is made up of a digit order number measurement sensor.The very sensitive height change that can measure within the scope of 0.001mm of this sensor.When cutter arrives at sensor, force acting on transducer retreats, and the distance of retrogressing is transferred to the main control unit of host computer, thus the length calculating this cutter carries out real-time cutter compensation.
The present invention is novel in design; structure is simple; the tool magazine solving Table top type machining center is subject to locus affects the problem that cannot be arranged on above main spindle box; the tubular tool magazine of its uniqueness owing to controlled opening and closing can protect tool magazine on the right side of the work in-process heart by the pollution of iron filings and cooling fluid, and has saved production cost owing to not needing to change handle of a knife during tool changing.Simultaneously tool magazine with the tool setting function length feedback that can measure rapidly cutter at short notice carry out real-time cutter compensation to the Main Processor Unit of host computer.The present invention, without the need to extra mechanical part, is easy to manufacture, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the CAD three-view diagram of tool magazine and tool changing device
Design sketch when Fig. 2 is the opening and closing of tool magazine lid
Fig. 3 is the line graph of this tubular tool magazine automatic tool changer
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
The detailed description of the invention of this device: tool magazine is made up of the base 2 and rotatable lid 1 laying cutter, the wide T-slot for 12mm that tool magazine utilizes machining center desktop to carry is fixed on the right side of machining center desktop 8 by nut.Stepper motor 3 in tool magazine and digital displacement sensor 5 are connected with host computer and computer 9 and are subject to the control of computer mileage control software program.Stepper motor 3 adopts 56 formulas, and the ring flange of this motor is 56x56mm, height 77mm, and input current is 3A, and stepping angle is 1.8 degree, rotating speed 15 revs/min, provides the moment of torsion of 1Nm to control the unlatching 6 and closed 7 of cylindrical cover 1.Stepper motor 3, by the keyway of the 4x10mm on axle and being connected of lid 1, ensures that lid 1 is synchronized with the movement when motor rotates.8 cutter tool magazines 4 are arranged on base 2 in two separate ranks side by side.Digital displacement sensor 5 is made up of differential transformer and Electrical Measuring Instrument.Differential transformer is the sensor tested displacement change of variable being become the signal of telecommunication, can be directly used in the Relative Displacement measured between object, the length variations of object.During measurement clamping for differential transformer housing in the middle of tool magazine, the measuring staff be connected with iron core is fastened on as on the disk of measured point, just drive when disk is subject to the extrusion and displacement of cutter iron core to move relative to coil, thus change the output voltage of differential transformer linearly.Measured the size of differential transformer output voltage like this by Electrical Measuring Instrument, can measure cutter displacement and the length of cutter pass data signal back to host computer 9.Digital displacement sensor 5 is connected with host computer 9 by RS232 interface.
Claims (3)
1. a machining center tubular tool changing device, comprises tool magazine 2 and tool setting device 5.This device is fixed on the side of machining center desktop 8.It is characterized in that: when needs tool changing, cylindrical cover 1 is opened, pulling-out of cutter tool setting carry out real-time cutter compensation on tool setting device 5, after cutter leaves tool magazine 2, lid 1 closes automatically.Tool changing tool during each tool changing, not tool changing handle.
2. according to the tool changing device that claim 1 is narrated, it is characterized in that the shape of tool magazine lid 1 and tool magazine 2 is tubular, tool magazine lid 1 can by rotarily opening and closed tool magazine, and protection cutter is not subject to the pollution of iron filings and cooling fluid.
3., according to the tool changing device that claim 1 is narrated, it is characterized in that cutter compensation is carried out in tool setting device 5 real-time tool setting when each tool changing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346855.5A CN104369042A (en) | 2013-08-12 | 2013-08-12 | Desktop-type machining center tubular tool library and automatic tool changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310346855.5A CN104369042A (en) | 2013-08-12 | 2013-08-12 | Desktop-type machining center tubular tool library and automatic tool changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104369042A true CN104369042A (en) | 2015-02-25 |
Family
ID=52548369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310346855.5A Pending CN104369042A (en) | 2013-08-12 | 2013-08-12 | Desktop-type machining center tubular tool library and automatic tool changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369042A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161533A (en) * | 2017-11-21 | 2018-06-15 | 苏州诺登德智能科技有限公司 | A kind of tool magazine carried to cutter spacing |
| CN108435346A (en) * | 2018-02-28 | 2018-08-24 | 微思行（北京）科技有限公司 | End face hangs blade cap mechanisms |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719615A1 (en) * | 1994-12-28 | 1996-07-03 | DECKEL MAHO GmbH | Programmable machine tool |
| CN202288516U (en) * | 2011-10-31 | 2012-07-04 | 山东新华医疗器械股份有限公司 | Automatic tool changing mechanism for full-automatic denture engraving machine |
| CN202491109U (en) * | 2012-01-12 | 2012-10-17 | 南京四开电子企业有限公司 | Rotary servo magazine tool |
| CN202491110U (en) * | 2012-01-12 | 2012-10-17 | 上海京美电脑机械有限公司 | Placing type tool changer of numerical control machine tool workbench |
| CN202507104U (en) * | 2012-01-18 | 2012-10-31 | 深圳德信宝科技有限公司 | Tool magazine device |
| CN202825369U (en) * | 2012-08-17 | 2013-03-27 | 苏州恒远精密数控设备有限公司 | Direct-taking type row type pen container tool magazine |
-
2013
- 2013-08-12 CN CN201310346855.5A patent/CN104369042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0719615A1 (en) * | 1994-12-28 | 1996-07-03 | DECKEL MAHO GmbH | Programmable machine tool |
| CN202288516U (en) * | 2011-10-31 | 2012-07-04 | 山东新华医疗器械股份有限公司 | Automatic tool changing mechanism for full-automatic denture engraving machine |
| CN202491109U (en) * | 2012-01-12 | 2012-10-17 | 南京四开电子企业有限公司 | Rotary servo magazine tool |
| CN202491110U (en) * | 2012-01-12 | 2012-10-17 | 上海京美电脑机械有限公司 | Placing type tool changer of numerical control machine tool workbench |
| CN202507104U (en) * | 2012-01-18 | 2012-10-31 | 深圳德信宝科技有限公司 | Tool magazine device |
| CN202825369U (en) * | 2012-08-17 | 2013-03-27 | 苏州恒远精密数控设备有限公司 | Direct-taking type row type pen container tool magazine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108161533A (en) * | 2017-11-21 | 2018-06-15 | 苏州诺登德智能科技有限公司 | A kind of tool magazine carried to cutter spacing |
| CN108435346A (en) * | 2018-02-28 | 2018-08-24 | 微思行（北京）科技有限公司 | End face hangs blade cap mechanisms |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101434045B (en) | Device for calibrating relationship between current of electric machine of numerically controlled machine and cutting load | |
| CN202180213U (en) | Automatic tool setting device used for vertical type lathe | |
| CN104759941B (en) | A kind of detection method for numerical control machining center main shaft offset error | |
| CN105522243A (en) | Complex hook face part electrosparking and detecting device | |
| CN103639842A (en) | Intelligent machining positioning system and method for radial drilling machine | |
| CN104369042A (en) | Desktop-type machining center tubular tool library and automatic tool changer | |
| CN202684742U (en) | Feeding mechanism of grinder | |
| CN206747598U (en) | Globoid cam processing detection all-in-one | |
| CN104174938B (en) | There is on-line checkingi and the enveloping worm machining tool revising machining functions | |
| CN206898902U (en) | A kind of outer rapid and handy tool setting gauge of numerical control machining center machine | |
| CN106735324A (en) | Globoid cam processing detection all-in-one and online test method | |
| CN214722795U (en) | Alignment measuring device for numerical control machining center | |
| CN109282742A (en) | Hole inner diameter measuring device and measurement method of the blind hole depth greater than 2 meters | |
| CN214842959U (en) | High-precision measuring device for workpiece machining angle | |
| CN201736061U (en) | Outer knife-setting ruler of simple machine | |
| CN209085524U (en) | Blind hole depth is greater than 2 meters of hole inner diameter measuring device | |
| CN208600756U (en) | A kind of drilling machine for die punching | |
| CN207688788U (en) | A kind of probe length survey tool | |
| CN203390658U (en) | Tool for machining symmetrical key slots of axial parts | |
| CN104029029A (en) | Clamp for processing multi-angle inclined planes | |
| CN216859112U (en) | Rotation axis positioning accuracy detection device | |
| CN203438008U (en) | Parallelism detection device for X axis and A axis of double pendulum turntable five-axis machining center | |
| CN201807545U (en) | Automatic sorting device | |
| CN205910065U (en) | Static loading experiment device of numerical control lathe turret | |
| JPH0545921Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU YASIKE PRECISION?CNC CO., LTD. Free format text: FORMER OWNER: MA JUN Effective date: 20150604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150604 Address after: 215000, new industrial corridor No. 53, Xiangyang Road, Suzhou hi tech Zone, Jiangsu, 1 Applicant after: SUZHOU YASIKE PRECISION NUMERICAL CONTROL CO., LTD. Address before: 1205 2, Binhe Road, 215011, Jiangsu, Suzhou, 709 Applicant before: Ma Jun |
|
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |