CN107378642A - A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms - Google Patents
A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms Download PDFInfo
- Publication number
- CN107378642A CN107378642A CN201710686371.3A CN201710686371A CN107378642A CN 107378642 A CN107378642 A CN 107378642A CN 201710686371 A CN201710686371 A CN 201710686371A CN 107378642 A CN107378642 A CN 107378642A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- digital display
- drilling
- disc
- code
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 16
- 238000003801 milling Methods 0.000 title claims abstract description 16
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 230000004044 response Effects 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/10—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting speed or number of revolutions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms, belong to machine tool technology field；For drilling and milling machine main shaft digital display velocity measurement mechanisms of the prior art installation, remove the problem of inconvenience, the present invention takes following scheme：Including the velocity response circle being fixed on by holding screw on spline housing outer surface, spline housing is enclosed in main spindle multiple spline section, and main shaft is fixed on main spindle box shell by high speed deep groove ball bearing；Photoelectric sensor is fixed on main spindle box shell by support；Described velocity response circle includes the code-disc of upper, annular and the retainer ring of lower annular, has been arranged circumferentially loophole on code-disc, retainer ring is provided with least one screwed hole perpendicular to spline housing outer surface；Described photoelectric sensor includes light source and light-receiving member, and light source and light-receiving member are separately positioned on above and below code-disc, photoelectric sensor connection controller, controller connection digital display screen；Installation is realized, convenience is removed, is simple in construction, real-time display rotating speed is witnessed.
Description
Technical field
The invention belongs to machine tool technology field, and in particular to a kind of drilling and milling machine main shaft digital display velocity measurement mechanisms.
Background technology
Drilling and milling machine is to gather drilling and milling, boring, grind in the machine tool of one, is processed applied to middle-size and small-size part, drilling and milling machine
The data measured are needed during the rotating speed of main shaft, to meet the needs of operating personnel；Speed measuring device of the prior art is often
It is connected with main shaft more complicated, installs or remove inconvenient maintenance.
The content of the invention
The present invention provides a kind of drilling and milling machine main shaft digital display velocity measurement mechanisms, and it is connected simply, is installed or is removed and be easy to maintenance.
The technical solution used in the present invention is：
A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms, including the velocity response on spline housing outer surface is fixed on by holding screw
Circle, spline housing are enclosed in main spindle multiple spline section, and main shaft is fixed on main spindle box shell by high speed deep groove ball bearing；Photoelectric sensor
It is fixed on by support on main spindle box shell；Described velocity response circle includes the code-disc of upper, annular and the fixation of lower annular
Ring, code-disc and retainer ring are formed in one, and loophole have been arranged circumferentially on code-disc, retainer ring is perpendicular to spline housing outer surface
It is provided with least one screwed hole；Described photoelectric sensor includes light source and light-receiving member, light source and light-receiving member point
It is not arranged on above and below code-disc, photoelectric sensor connection controller, controller connection digital display screen.
Further, described light source is infrarede emitting diode, and described light-receiving member is vacuum photo tube.
Further, described support is bolted on main spindle box shell, and the screw on support is elongated hole, real
The regulation of existing backing positions.
The beneficial effects of the invention are as follows：The present invention is simple in construction, install and unloads convenient, realizes that digital display tests the speed, in real time
Reflect the speed of mainshaft.
Brief description of the drawings
Fig. 1 is a kind of sectional view of drilling and milling machine main shaft digital display velocity measurement mechanisms；
Fig. 2 is a kind of velocity response circle schematic diagram of drilling and milling machine main shaft digital display velocity measurement mechanisms.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms as depicted in figs. 1 and 2, including spline is fixed on by holding screw
The velocity response circle 31 on 3 outer surfaces is covered, spline housing 3 is enclosed on the spline segment of main shaft 2, and main shaft 2 passes through high speed deep groove ball bearing 11
It is fixed on main spindle box shell 1；Photoelectric sensor 32 is fixed on main spindle box shell 1 by support 33；Described velocity response
Circle 31 includes the code-disc 311 of upper, annular and the retainer ring 312 of lower annular, and code-disc 311 and retainer ring 312 are formed in one,
Loophole 313 is arranged circumferentially on code-disc 311, retainer ring 312 is provided with least one spiral shell perpendicular to spline housing outer surface
Pit 314；Described photoelectric sensor 32 includes light source and light-receiving member, and light source and light-receiving member are separately positioned on code-disc
Above and below in the of 311, photoelectric sensor 32 connects controller（Do not marked in figure）, controller connection digital display screen（Do not marked in figure
Go out）.
Described light source is infrarede emitting diode, and described light-receiving member is vacuum photo tube.
Described support 33 is bolted on main spindle box shell 1, and the screw on support 33 is elongated hole, realizes branch
The regulation of the position of frame 33.
Described velocity response circle 31 rotates with main shaft 2, on velocity response circle 31 cycle of loophole 313 pass through photoelectric sensing
Device 32, causes photoelectric sensor 32 to produce pulse current, and different rotating speeds correspond to different pulse currents, controller detection pulse electricity
Stream judges rotating speed size, then numerical value is reflected on digital display screen.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The present invention is not by upper
State the limitation of embodiment, merely illustrating the principles of the invention described in above-described embodiment and specification, do not depart from the present invention
Various changes and modifications of the present invention are possible on the premise of spirit and scope, and these changes and improvements both fall within claimed sheet
In the range of invention.The claimed scope of the invention is defined by appended claims and its equivalent.
Claims (3)
1. a kind of drilling and milling machine main shaft digital display velocity measurement mechanisms, it is characterised in that including being fixed on spline housing by holding screw（3）Outside
Velocity response circle on surface（31）, spline housing（3）It is enclosed on main shaft（2）On spline segment, main shaft（2）Pass through high speed deep groove ball bearing
（11）It is fixed on main spindle box shell（1）On；Photoelectric sensor（32）Pass through support（33）It is fixed on main spindle box shell（1）On；Institute
The velocity response circle stated（31）Code-disc including upper, annular（311）With the retainer ring of lower annular（312）, code-disc（311）With
Retainer ring（312）It is formed in one, code-disc（311）On be arranged circumferentially loophole（313）, retainer ring（312）Perpendicular to
Spline housing outer surface is provided with least one screwed hole（314）；Described photoelectric sensor（32）Including light source and light receiver
Part, light source and light-receiving member are separately positioned on code-disc（311）Above and below, photoelectric sensor（32）Connect controller,
Controller connects digital display screen.
2. a kind of drilling and milling machine main shaft digital display velocity measurement mechanisms as claimed in claim 1, it is characterised in that described light source is infrared
Light emitting diode, described light-receiving member are vacuum photo tube.
A kind of 3. drilling and milling machine main shaft digital display velocity measurement mechanisms as claimed in claim 1, it is characterised in that described support（33）It is logical
Cross and be bolted to main spindle box shell（1）On, and support（33）On screw be elongated hole, realize support（33）The regulation of position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686371.3A CN107378642A (en) | 2017-08-11 | 2017-08-11 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710686371.3A CN107378642A (en) | 2017-08-11 | 2017-08-11 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378642A true CN107378642A (en) | 2017-11-24 |
Family
ID=60355679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710686371.3A Pending CN107378642A (en) | 2017-08-11 | 2017-08-11 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378642A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527006A (en) * | 2018-04-17 | 2018-09-14 | 罗厚镇 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
| CN108818150A (en) * | 2018-07-16 | 2018-11-16 | 哈尔滨理工大学 | Electro spindle speed detecting mechanism |
| CN111037361A (en) * | 2019-12-30 | 2020-04-21 | 湖南中大创远数控装备有限公司 | Servo main shaft feedback mechanism and numerical control machine tool |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203444U (en) * | 1986-05-30 | 1986-12-03 | 清华大学 | Impulse generator for machine mainshaft |
| KR20010037001A (en) * | 1999-10-13 | 2001-05-07 | 김재복 | confirmation device of main asix the number of rotation for numerical controller |
| CN2612507Y (en) * | 2003-03-31 | 2004-04-21 | 青岛地恩地机电科技股份有限公司 | Numerical display device for bench drill rotate speed |
| CN102452021A (en) * | 2010-10-29 | 2012-05-16 | 徐亚超 | Rotating speed monitoring device for vertical drill press spindle |
| CN202583233U (en) * | 2012-04-19 | 2012-12-05 | 中国航空工业集团公司上海航空测控技术研究所 | Minitype wheel speed sensor for measuring wheel rotation speed on airplane |
| CN103529235A (en) * | 2013-10-30 | 2014-01-22 | 无锡忻润汽车安全系统有限公司 | Motor rotation speed measurement device |
| CN205374494U (en) * | 2016-02-25 | 2016-07-06 | 长沙南车电气设备有限公司 | Photoelectric rotating -speed sensor |
| CN207171659U (en) * | 2017-08-11 | 2018-04-03 | 安徽池州伟舜机电有限公司 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
-
2017
- 2017-08-11 CN CN201710686371.3A patent/CN107378642A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86203444U (en) * | 1986-05-30 | 1986-12-03 | 清华大学 | Impulse generator for machine mainshaft |
| KR20010037001A (en) * | 1999-10-13 | 2001-05-07 | 김재복 | confirmation device of main asix the number of rotation for numerical controller |
| CN2612507Y (en) * | 2003-03-31 | 2004-04-21 | 青岛地恩地机电科技股份有限公司 | Numerical display device for bench drill rotate speed |
| CN102452021A (en) * | 2010-10-29 | 2012-05-16 | 徐亚超 | Rotating speed monitoring device for vertical drill press spindle |
| CN202583233U (en) * | 2012-04-19 | 2012-12-05 | 中国航空工业集团公司上海航空测控技术研究所 | Minitype wheel speed sensor for measuring wheel rotation speed on airplane |
| CN103529235A (en) * | 2013-10-30 | 2014-01-22 | 无锡忻润汽车安全系统有限公司 | Motor rotation speed measurement device |
| CN205374494U (en) * | 2016-02-25 | 2016-07-06 | 长沙南车电气设备有限公司 | Photoelectric rotating -speed sensor |
| CN207171659U (en) * | 2017-08-11 | 2018-04-03 | 安徽池州伟舜机电有限公司 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527006A (en) * | 2018-04-17 | 2018-09-14 | 罗厚镇 | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms |
| CN108527006B (en) * | 2018-04-17 | 2019-12-10 | 苏州瑞意扬阀门科技有限公司 | Digital display speed measuring mechanism for main shaft of milling and drilling machine |
| CN108818150A (en) * | 2018-07-16 | 2018-11-16 | 哈尔滨理工大学 | Electro spindle speed detecting mechanism |
| CN111037361A (en) * | 2019-12-30 | 2020-04-21 | 湖南中大创远数控装备有限公司 | Servo main shaft feedback mechanism and numerical control machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107378642A (en) | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms | |
| CN101762353B (en) | CVT (Contiuously Variable transmission) axial force test device | |
| US8410623B2 (en) | Wind power electricity generating system and relative control method | |
| CN106769020B (en) | Photoelectric imaging type water turbine set peristaltic detection device and detection method | |
| CN204142176U (en) | A kind of contactless accurate main shaft turn error on-line measurement system | |
| CN207171659U (en) | A kind of drilling and milling machine main shaft digital display velocity measurement mechanisms | |
| CN107968530A (en) | A kind of magnetic suspension motor radial-axial sensor integral type mounting structure | |
| CN105333832A (en) | Optical measuring method and apparatus for deformation and strain of high speed rotating structural member | |
| CN105928960A (en) | Precision air-bearing turntable | |
| ITMI20091028A1 (en) | WIND POWER PLANT FOR THE GENERATION OF ELECTRICITY AND ITS CONTROL METHOD | |
| CN108332894A (en) | Deep groove ball bearing high speed rotation torque detecting apparatus | |
| CN208537574U (en) | The testing agency of steam turbine transmission shaft in operation | |
| CN218002462U (en) | Dynamic deformation detection system of wind driven generator rotating shaft | |
| CN109307783A (en) | A kind of magnetic suspension wind-cup type anemobiagraph | |
| CN101782450A (en) | Comprehensive index detection instrument of shuttlecock | |
| CN209214758U (en) | For recognizing the device of shrouded blade dynamic parameter | |
| CN108120848B (en) | A kind of aero-engine centrifugation sensor input speed test device | |
| CN104020315B (en) | Rotation speed sensor signal detection device | |
| CN102538835A (en) | Non-contact annular magnetoelectric rotary encoder | |
| CN205138437U (en) | Optical measurements device that high -speed revolution mechanic spare warp and meets an emergency | |
| CN105606346B (en) | A kind of detection device of shaft block ring limit speed | |
| CN205403703U (en) | Main shaft axle head detecting system that beats | |
| CN203643460U (en) | A treadmill speed measurement apparatus | |
| CN201107043Y (en) | Non-contact type linear array CCD middle-low frequency shake measuring apparatus | |
| CN104179912B (en) | A kind of device measuring ball screw assembly, ball moving state |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |