CN107052814A - Hydrogenerator commutator automatic scraping ditch facing attachment - Google Patents
Hydrogenerator commutator automatic scraping ditch facing attachment Download PDFInfo
- Publication number
- CN107052814A CN107052814A CN201710408939.5A CN201710408939A CN107052814A CN 107052814 A CN107052814 A CN 107052814A CN 201710408939 A CN201710408939 A CN 201710408939A CN 107052814 A CN107052814 A CN 107052814A
- Authority
- CN
- China
- Prior art keywords
- axle
- hydrogenerator
- automatic scraping
- commutator
- transverse shifting
- 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
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
Field, i.e. hydrogenerator commutator automatic scraping ditch facing attachment are repaired the present invention relates to a kind of hydrogenerator.It includes motor, and the rotary table that motor drives, workbench side vertically moves axle lower end with transverse shifting axle, transverse shifting axle one end carries cutter with axle is vertically moved.The device has an automatic scraping ditch chamfering function, and machining accuracy is high, instead of manual hand manipulation, solves that artificial hand performance accuracy is low, and workload is big, the low problem of efficiency.
Description
Technical field
Field, i.e. hydrogenerator commutator automatic scraping ditch facing attachment are repaired the present invention relates to a kind of hydrogenerator.
Background technology
In the prior art, the polishing scratch of hydrogenerator exciter commutator surface, be due to the spring top power of carbon brush not
What same and long-play was caused, when the depth of polishing scratch reaches to a certain degree, commutator surface can be caused to strike sparks, long-term sparking
Insulation damages between commutator can be made, unit safety is endangered, or even cause commutator to scrap.Therefore, rectification that should in time to abrasion
Son is repaired.
Existing commutator reparation maintenance mainly carries out scraping ditch, chamfering work to commutator, uses special artificial hand
Hold and scrape the progress of ditch instrument, special ditch instrument of scraping due to doing power using electric hand drill, therefore performance accuracy be difficult control and by
In workload it is big, cause inefficiency.Chamfer tool is operated using homemade cutter blade instrument, and repair quality can only be with
By means of working experience control, because commutator segment number is more, workload is larger, and operating efficiency is low.Therefore original commutator
The use for scraping ditch chamfer tool, influence the repair quality of exciter, and maintenance workload is big, efficiency is low, repair quality and plus
Work precision is difficult to ensure that.
For example:Commutator diameter is 1280mm, commutator segment number 612, and commutator is highly that width is between 200mm, piece
0.8mm, single rise piece width is 5mm.
The content of the invention
The purpose of the present invention is to provide a kind of machining accuracy height for above-mentioned not enough, the high hydrogenerator of operating efficiency
Commutator automatic scraping ditch facing attachment.
The present invention technical solution be：Hydrogenerator commutator automatic scraping ditch facing attachment, it is characterised in that bag
Motor is included, the rotary table that motor drives, workbench side vertically moves axle lower end with laterally shifting with axle is vertically moved
Moving axis, transverse shifting axle one end carries cutter.
In such scheme：
Cutter is milling cutter, scraper or mill.
Rotary table vertically moves axle lower end with two turning arms, each turning arm side with axle is vertically moved
With transverse shifting axle, transverse shifting axle one end carries cutter.
It is an advantage of the invention that：The device has automatic scraping ditch chamfering function, and machining accuracy is high, instead of manually grasping
Make, it is low to solve artificial hand performance accuracy, workload is big, the low problem of efficiency.
Embodiments of the present invention are described in further detail below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is structure diagram of the present invention.
Fig. 2 is circuit theory sketch of the present invention.
Embodiment
Referring to Fig. 1,2, parts title is as follows：Motor 1, rotary table 2 vertically moves axle 3, transverse shifting axle 4, knife
Tool 5, turning arm 6, generator commutator 7, angular displacement detecting device 8 is waitd upon and takes amplifying circuit 9, comparison circuit 10, numerical control device
11。
Referring to Fig. 1, hydrogenerator commutator automatic scraping ditch facing attachment, including motor 1, the rotation work that motor 1 drives
Make platform 2, rotary table 2 is with two turning arms 6, and each side of turning arm 6 is moved up and down with the realization of axle 3 is vertically moved,
Vertically move the lower end of axle 3 to move left and right with the realization of transverse shifting axle 4, the one end of transverse shifting axle 4 carries cutter 5.Cutter 5 is milling
Knife, scraper or mill.
The present apparatus uses linkage control system, is in-movement axle, length feed kinematic axis and circular motion respectively
Axle.The present apparatus has commutator automatic scraping ditch（Such as use cutter blade）, chamfering（Such as use cone angle circular cutter）, polishing（Such as with mill
Disk）, polishing function.
Referring to Fig. 2, the present apparatus is made up of control unit, servo drive system, main frame and procedure etc..
As carried out scraping ditch：According to commutator three-dimension curved surface profile, relevant parameter is set.Use computer machining programming.
Three-shaft linkage control is carried out to process tool by computer, cutter is milling cutter or scraper, and computer is according to procedure control
Position, process velocity and the cutting output of cutter.With electromechanical integration joint debugging and qualification function.
Such as carry out chamfering：Cutter is 45 degree of cone angle circular cutters, and relevant parameter is set according to the cutting output of setting.Computer
Chamfer machining program is run, three-shaft linkage control is carried out to process tool.Device has electromechanical integration joint debugging and qualification
Function.
Device important technological parameters：
Pulse equivalency：320 millimeters of X-axis, 4739 millimeters of Y-axis, 83 millimeters of Z axis.
The main shaft stand-by period：4000 milliseconds of start-up study, stops delay 0 second.
Main shaft line number：3.
Back to zero speed：The mm/min of X-axis 3000, the mm/min of Y-axis 50, the mm/min of Z axis 1000.
Acceleration-type：Line accelerates.
Straight acceleration：50 mm/seconds 2.
Bent acceleration：1000 mm/seconds 2.
To raising height after knife：60 millimeters.
Process velocity：3000 mm/mins.
Speed multiplying power：0.1.
20 millimeters of safe altitude.
It is described above, simply the embodiment of the present invention, the substantive content structure of various illustrations not to the present invention
Into limitation.
Claims (3)
1. hydrogenerator commutator automatic scraping ditch facing attachment, it is characterised in that including motor（1）, motor（1）The rotation of drive
Revolving worktable（2）, rotary table（2）Side carries and vertically moves axle（3）, vertically move axle（3）Lower end carries transverse shifting
Axle（4）, transverse shifting axle（4）One end carries cutter（5）.
2. according to the hydrogenerator commutator automatic scraping ditch facing attachment described in claim 1, it is characterised in that cutter（5）It is
Milling cutter, scraper or mill.
3. according to the hydrogenerator commutator automatic scraping ditch facing attachment described in claim 1 or 2, it is characterised in that rotation work
Make platform（2）With two turning arms（6）, each turning arm（6）Side carries and vertically moves axle（3）, vertically move axle（3）Lower end
With transverse shifting axle（4）, transverse shifting axle（4）One end carries cutter（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408939.5A CN107052814A (en) | 2017-06-02 | 2017-06-02 | Hydrogenerator commutator automatic scraping ditch facing attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710408939.5A CN107052814A (en) | 2017-06-02 | 2017-06-02 | Hydrogenerator commutator automatic scraping ditch facing attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107052814A true CN107052814A (en) | 2017-08-18 |
Family
ID=59616183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710408939.5A Pending CN107052814A (en) | 2017-06-02 | 2017-06-02 | Hydrogenerator commutator automatic scraping ditch facing attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107052814A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100774747B1 (en) * | 2006-07-10 | 2007-11-08 | 현대자동차주식회사 | Apparatus for undercutting armature of starter |
| CN101412122A (en) * | 2008-11-26 | 2009-04-22 | 大连理工大学 | Vertical type method for processing nozzle cooling channel of liquid-propel land rocket engine |
| CN201389694Y (en) * | 2009-04-28 | 2010-01-27 | 无锡银联机械有限公司 | Numerical control gear-brushing machine |
| CN202021650U (en) * | 2010-11-30 | 2011-11-02 | 肇庆市凯龙数控科技有限公司 | Numerical control woodworking machine tool system |
| CN202123278U (en) * | 2011-03-21 | 2012-01-25 | 济南大学 | Multi-station engraving and milling machine tool |
| US20130049517A1 (en) * | 2011-08-30 | 2013-02-28 | Siemens Industry, Inc. | Induction machine rotor slot and forming method |
| CN202910566U (en) * | 2012-11-16 | 2013-05-01 | 鞍钢集团矿业公司 | Exciter commutator maintenance and repair device |
| CN204517587U (en) * | 2015-05-07 | 2015-07-29 | 云峰发电厂 | Electronic automatic control commutator scrapes ditch device |
| CN205324817U (en) * | 2016-01-06 | 2016-06-22 | 怀化市华亚数控机床制造有限公司 | A quick full -automatic numerical control groove cutting machine for processing of vertical multislot |
| CN205519943U (en) * | 2016-04-13 | 2016-08-31 | 云峰发电厂 | Electronic chamfer ware of exciter armature winding segment |
-
2017
- 2017-06-02 CN CN201710408939.5A patent/CN107052814A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100774747B1 (en) * | 2006-07-10 | 2007-11-08 | 현대자동차주식회사 | Apparatus for undercutting armature of starter |
| CN101412122A (en) * | 2008-11-26 | 2009-04-22 | 大连理工大学 | Vertical type method for processing nozzle cooling channel of liquid-propel land rocket engine |
| CN201389694Y (en) * | 2009-04-28 | 2010-01-27 | 无锡银联机械有限公司 | Numerical control gear-brushing machine |
| CN202021650U (en) * | 2010-11-30 | 2011-11-02 | 肇庆市凯龙数控科技有限公司 | Numerical control woodworking machine tool system |
| CN202123278U (en) * | 2011-03-21 | 2012-01-25 | 济南大学 | Multi-station engraving and milling machine tool |
| US20130049517A1 (en) * | 2011-08-30 | 2013-02-28 | Siemens Industry, Inc. | Induction machine rotor slot and forming method |
| CN202910566U (en) * | 2012-11-16 | 2013-05-01 | 鞍钢集团矿业公司 | Exciter commutator maintenance and repair device |
| CN204517587U (en) * | 2015-05-07 | 2015-07-29 | 云峰发电厂 | Electronic automatic control commutator scrapes ditch device |
| CN205324817U (en) * | 2016-01-06 | 2016-06-22 | 怀化市华亚数控机床制造有限公司 | A quick full -automatic numerical control groove cutting machine for processing of vertical multislot |
| CN205519943U (en) * | 2016-04-13 | 2016-08-31 | 云峰发电厂 | Electronic chamfer ware of exciter armature winding segment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206405515U (en) | Doorframe sheet material synchronous cutting equipment | |
| CN203357689U (en) | Special horizontal double-sided digital-controlled driller with multiple main shafts | |
| CN110449634A (en) | A kind of drilling machine of numerical control finishing | |
| CN102225528B (en) | Five-axis linkage numerical control polishing machine | |
| CN207522242U (en) | A kind of high-efficient automatic numerically control grinder | |
| CN209062184U (en) | A kind of automation drilling machine with accurate-location device | |
| CN103341916A (en) | Horizontal type multi-spindle two-sided numerical control drilling machine for graphite block | |
| CN207521895U (en) | A kind of angle cutting machine of pvc pipe | |
| CN204657587U (en) | A kind of edge milling machines | |
| CN206426211U (en) | A kind of environment-friendly waterproof plate trimming machine | |
| CN205129128U (en) | Elbow face surplus cutting device | |
| CN205394001U (en) | Digit control machine tool is used in work piece processing | |
| CN107052814A (en) | Hydrogenerator commutator automatic scraping ditch facing attachment | |
| TWI768194B (en) | work machinery | |
| CN103659480A (en) | Gear grinding machine | |
| CN102615358A (en) | Numeric control worm-gear hobbing machine | |
| CN109175441A (en) | A kind of automation drilling machine with accurate-location device | |
| CN208358392U (en) | A kind of high-precision has the milling attachment of sound-insulating structure | |
| CN213617192U (en) | Door plate engraving machine of composite door | |
| CN206543899U (en) | Five axle combined numerically controlled machines | |
| CN206230109U (en) | Horizontal digital-control gear milling machine | |
| CN215616703U (en) | Automatic gun-changing drill tool magazine structure of numerical control horizontal deep hole drilling machine | |
| CN107999895A (en) | The processing method of decorative pattern formula gear shaping mechanism and decorative pattern formula gear | |
| CN215434394U (en) | Novel one bores saw stone carving machine equipment | |
| CN210549288U (en) | Rotor vapor seal knurling tool |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |