CN101590551A - The C shaft assembly of spark-erosion sinking machine - Google Patents
The C shaft assembly of spark-erosion sinking machine Download PDFInfo
- Publication number
- CN101590551A CN101590551A CNA2009103030258A CN200910303025A CN101590551A CN 101590551 A CN101590551 A CN 101590551A CN A2009103030258 A CNA2009103030258 A CN A2009103030258A CN 200910303025 A CN200910303025 A CN 200910303025A CN 101590551 A CN101590551 A CN 101590551A
- Authority
- CN
- China
- Prior art keywords
- shaft
- bearing
- main shaft
- assembly
- spark
- 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
Images
Abstract
The C shaft assembly of spark-erosion sinking machine comprises cylindrical case and motor chuck component, and the upper end of described shell is equipped with servomotor and decelerator, and the lower end of described shell is fixed with bearing (ball) cover and brush assembly of electric; The inner chamber of described shell is provided with the insulator that is connected with the output shaft of described decelerator by shaft coupling, and described insulator drives the main shaft interlock of described motor chuck component rotation by connecting key and; The upper end that is connected with described insulator of described main shaft is provided with clutch shaft bearing, and the lower end of described main shaft is provided with second bearing; Described motor chuck component and described main shaft interlock.The present invention has compact conformation, with the advantage that not only can move up and down but also can rotate after the Z axle is connected by ball-screw nut.
Description
Technical field
The present invention relates to a kind of C shaft assembly of spark-erosion sinking machine.
Technical background
Present domestic spark-erosion sinking machine mainly is to process by Z axle clamping electrode, and the Z axle is fixed on the main spindle box.The problem of its existence is that the Z axle can not be realized rotation processing.
Summary of the invention
For overcoming the above-mentioned shortcoming of prior art, the C shaft assembly that the invention provides a kind of simple in structure, easily manufactured spark-erosion sinking machine that is connected with the Z axle is realized the rotation processing of electrode.
The C shaft assembly of spark-erosion sinking machine is characterized in that: comprise cylindrical case and terminal clamp assembly, the upper end of described shell is equipped with servomotor and decelerator, and the lower end of described shell is fixed with bearing (ball) cover and brush assembly of electric;
The inner chamber of described shell is provided with the insulator that is connected with the output shaft of described decelerator by shaft coupling, and described insulator connects one by connecting key and drives the main shaft that described terminal clamp assembly rotates; The upper end that is connected with described insulator of described main shaft is provided with clutch shaft bearing, and the lower end of described main shaft is provided with second bearing; The terminal clamp assembly passes the central circular hole of brush assembly of electric and insulated support, and described terminal clamp assembly connects described main shaft.
Further, the inner chamber of described shell is provided with the first step of the outer ring that pushes against described clutch shaft bearing, and the inner ring of described clutch shaft bearing pushes against first shaft shoulder of described main shaft upper end.
Further, the outer ring of described second bearing pushes against described bearing (ball) cover, and the inner ring of described second bearing pushes against second shaft shoulder of described main shaft lower end.
Further, described terminal clamp assembly comprises spring housing and nut.
Further, described bearing (ball) cover is affixed by screw and described shell.
Further, described terminal clamp assembly is fixedlyed connected with described main shaft by screw, and described main shaft is by the circumferentially fixing described terminal clamp assembly of spline.
Technical conceive of the present invention is: during operation, servomotor passes to insulator by decelerator with rotation, and will rotatablely move afterwards passes to main shaft, has realized doing rotation processing by the Electric Machine Control electrode thereby rotated by main shaft drive terminal clamp assembly again.
The present invention has compact conformation, with the advantage that not only can move up and down but also can rotate after the Z axle is connected by ball-screw nut.
Description of drawings
Fig. 1 is a schematic diagram of the present invention
Fig. 2 is the schematic diagram of brush assembly of electric
Fig. 3 is the side schematic view of brush assembly of electric
The specific embodiment
With reference to accompanying drawing, further specify the present invention:
The C shaft assembly of spark-erosion sinking machine comprises cylindrical case 10 and terminal clamp assembly 13, and the upper end of described shell 10 is equipped with servomotor 1 and decelerator 2, and the lower end of described shell 10 is fixed with bearing (ball) cover 11 and brush assembly of electric 12;
The inner chamber of described shell 10 is provided with the insulator 6 that is connected with the output shaft of described decelerator 2 by shaft coupling 5, and described insulator 6 connects one by connecting key and drives the main shaft 8 that described terminal clamp assembly 13 rotates; The upper end that is connected with described insulator 6 of described main shaft 8 is provided with clutch shaft bearing 7, and the lower end of described main shaft 8 is provided with second bearing 9;
The inner chamber of described shell 10 is provided with the first step 111 of the outer ring that pushes against described clutch shaft bearing 7, and the inner ring of described clutch shaft bearing 7 pushes against first shaft shoulder 81 of described main shaft 8 upper ends.
The outer ring of described second bearing 9 pushes against described bearing (ball) cover 11, and the inner ring of described second bearing 9 pushes against second shaft shoulder 82 of described main shaft 8 lower ends.
Described terminal clamp assembly 13 comprises spring housing and nut.
Described bearing (ball) cover 11 is affixed by screw and described shell 10, and described brush assembly of electric 12 is affixed by screw and described shell 10.
Described terminal clamp assembly 13 is fixedlyed connected with described main shaft 8 by screw, and described main shaft 8 is by the circumferentially fixing described terminal clamp assembly 13 of spline.
The clutch shaft bearing 7 and second bearing 9 are ceramic bearing.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (6)
1. the C shaft assembly of spark-erosion sinking machine, it is characterized in that: comprise cylindrical case and terminal clamp assembly, the upper end of described shell is equipped with servomotor and decelerator, and the lower end of described shell is fixed with bearing (ball) cover and brush assembly of electric;
The inner chamber of described shell is provided with the insulator that is connected with the output shaft of described decelerator by shaft coupling, and described insulator connects one by connecting key and drives the main shaft that described terminal clamp assembly rotates; The upper end that is connected with described insulator of described main shaft is provided with clutch shaft bearing, and the lower end of described main shaft is provided with second bearing;
The terminal clamp assembly passes the central circular hole of brush assembly of electric and insulated support, and described terminal clamp assembly connects described main shaft.
2. the C shaft assembly of spark-erosion sinking machine as claimed in claim 1, it is characterized in that: the inner chamber of described shell is provided with the first step of the outer ring that pushes against described clutch shaft bearing, and the inner ring of described clutch shaft bearing pushes against first shaft shoulder of described main shaft upper end.
3. the C shaft assembly of spark-erosion sinking machine as claimed in claim 2, it is characterized in that: the outer ring of described second bearing pushes against described bearing (ball) cover, and the inner ring of described second bearing pushes against second shaft shoulder of described main shaft lower end.
4. the C shaft assembly of spark-erosion sinking machine as claimed in claim 3, it is characterized in that: described terminal clamp assembly comprises spring housing and nut.
5. the C shaft assembly of spark-erosion sinking machine as claimed in claim 4, it is characterized in that: described bearing (ball) cover is affixed by screw and described shell.
6. as the C shaft assembly of one of claim 1-5 described spark-erosion sinking machine, it is characterized in that: described terminal clamp assembly is fixedlyed connected with described main shaft by screw, and described main shaft is by the circumferentially fixing described terminal clamp assembly of spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103030258A CN101590551A (en) | 2009-06-08 | 2009-06-08 | The C shaft assembly of spark-erosion sinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009103030258A CN101590551A (en) | 2009-06-08 | 2009-06-08 | The C shaft assembly of spark-erosion sinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590551A true CN101590551A (en) | 2009-12-02 |
Family
ID=41405540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009103030258A Pending CN101590551A (en) | 2009-06-08 | 2009-06-08 | The C shaft assembly of spark-erosion sinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590551A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056702A (en) * | 2013-01-24 | 2013-04-24 | 苏州群伦精密机电工业有限公司 | C-shaft transmission device of discharging processing machine |
| CN103465078A (en) * | 2013-09-03 | 2013-12-25 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN104625277A (en) * | 2015-01-15 | 2015-05-20 | 哈尔滨工业大学 | Numerical control electric spark deposition knife handle |
| CN106238842A (en) * | 2016-09-27 | 2016-12-21 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
| CN108620697A (en) * | 2018-05-08 | 2018-10-09 | 南通国盛智能科技集团股份有限公司 | A kind of electric spark shaping mill ram suitable for the installation of C axis |
-
2009
- 2009-06-08 CN CNA2009103030258A patent/CN101590551A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056702A (en) * | 2013-01-24 | 2013-04-24 | 苏州群伦精密机电工业有限公司 | C-shaft transmission device of discharging processing machine |
| CN103465078A (en) * | 2013-09-03 | 2013-12-25 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN103465078B (en) * | 2013-09-03 | 2015-06-17 | 南京工业职业技术学院 | Integrated insulated electrolytic abrasive machining chuck |
| CN104625277A (en) * | 2015-01-15 | 2015-05-20 | 哈尔滨工业大学 | Numerical control electric spark deposition knife handle |
| CN106238842A (en) * | 2016-09-27 | 2016-12-21 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
| CN106238842B (en) * | 2016-09-27 | 2019-02-05 | 东北大学 | Rotating mechanism and board for low-speed wire cutting linear cutter micro tool electrode |
| CN108620697A (en) * | 2018-05-08 | 2018-10-09 | 南通国盛智能科技集团股份有限公司 | A kind of electric spark shaping mill ram suitable for the installation of C axis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101590551A (en) | The C shaft assembly of spark-erosion sinking machine | |
| CN105089408A (en) | Electric lifting device for automobile stern door | |
| CN101913087B (en) | Conductive turntable | |
| CN204094753U (en) | For the attachment of hand tool, hand tool and tool system | |
| CN204156700U (en) | A kind of eight groove minitype high voltage DC d.c. motors | |
| CN203875701U (en) | Internal grinding and polishing machine for extrusion material container | |
| CN204686550U (en) | A kind of compressive overload protective device | |
| CN203611034U (en) | Double-head turning and rotating clamp | |
| KR20120073854A (en) | Eps motor and manufacturing method having the same | |
| CN2788440Y (en) | Explosion-separating three phases asynchronous motor rotation shaft bearing structure for coal-cutter | |
| CN201523268U (en) | Press-loading structure of armature of direct current motor | |
| CN105553170A (en) | Hub motor free of output shaft | |
| CN212392757U (en) | Direct-drive motor shaft for clamping device | |
| CN204135784U (en) | A kind of milling machine feeding motor and ball screw assembly, coupling arrangement | |
| CN201868996U (en) | Motor line outlet structure of electric vehicle | |
| CN205385366U (en) | Feed granulator protection device | |
| CN201856014U (en) | Electric conduction-type turntable | |
| CN105121250B (en) | Motor with the housing on part-circular periphery | |
| CN202634146U (en) | Waterproof and dustproof apparatus for special-purpose motor used in glass processing technology and motor thereof | |
| CN102389984A (en) | Compound permanent-magnetic synchronous electric spindle used for turning, milling and grinding | |
| CN105990964A (en) | Bearing collector ring | |
| CN206337921U (en) | A kind of novel electrical appliance box lock | |
| CN202455229U (en) | Stator and end cover connecting structure in three-phase machine tool cooling pump | |
| CN201086209Y (en) | Connecting structure for machine tool principal axis and electric motor | |
| CN202696367U (en) | Wedge-type electric spindle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20091202 |