CN201889510U - Whirling alternating current permanent magnet synchronous electric spindle - Google Patents
Whirling alternating current permanent magnet synchronous electric spindle Download PDFInfo
- Publication number
- CN201889510U CN201889510U CN2010206169701U CN201020616970U CN201889510U CN 201889510 U CN201889510 U CN 201889510U CN 2010206169701 U CN2010206169701 U CN 2010206169701U CN 201020616970 U CN201020616970 U CN 201020616970U CN 201889510 U CN201889510 U CN 201889510U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rear bearing
- rotor
- door
- synchronous electric
- 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.)
- Expired - Fee Related
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 12
- 238000003801 milling Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a whirling alternating current permanent magnet synchronous electric spindle, which comprises a housing, a stator and a rotor, wherein both sides of the housing are provided with openings through which a workpiece to be processed can pass; the stator is arranged on the inner wall of the housing; the rotor is connected with the housing through a front bearing and a rear bearing; the rotor is capable of rotating in the housing; the outer side of the front bearing is provided with a front bearing inner catch cover for positioning the front bearing; the outer side of the rear bearing is provided with a rear bearing outer catch cover for positioning the rear bearing; the inner wall of the rotor is provided with at least one cutter head; and the cutter head is provided with a milling cutter. The utility model has a compact and simple structure and high working accuracy, is convenient to use and is convenient to popularize.
Description
Technical field
The utility model relates to a kind of electric main shaft, and particularly a kind of whirlwind mills the synchronous electric main shaft of AC permanent-magnet.
Background technology
The whirlwind milling machine tool mainly is to be used for a kind of special purpose machine tool of thread milling class workpiece, and it mainly gives long bar work machining screw.Present whirlwind milling machine tool, the basic machine of its lathe separates with power source (motor), between realize the driving of machine tool chief axis by the band transmission.The shortcoming of this method: on the one hand, the complex structure of this band transmission, the overall space that takies lathe is bigger; On the other hand, described power source need pass through the belt wheel transmission, causes driving error excessive.Because there is above shortcoming in the band transmission, for the production of reality has brought very big inconvenience.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of whirlwind to mill the synchronous electric main shaft of AC permanent-magnet.The utility model structure is tightly short, simple, easy to use, operating accuracy is high, be convenient to promote the use of.
For achieving the above object, the technical solution adopted in the utility model is: a kind of whirlwind mills the synchronous electric main shaft of AC permanent-magnet, it is characterized in that: comprise shell, stator and rotor, the both sides of described shell are provided with the opening that can allow processing work pass, described stator is installed in outer casing inner wall, described rotor is connected with shell with rear bearing by fore bearing and the portion's rotation in the enclosure of described rotor, the arranged outside of described fore bearing has door in the fore bearing that pair fore bearing positions, the outer door of the rear bearing that the arranged outside of described rear bearing has pair rear bearing to position, the inwall of described rotor is equipped with at least one cutterhead, on the described cutterhead milling cutter is installed.
Above-mentioned a kind of whirlwind mills the synchronous electric main shaft of AC permanent-magnet, and the arranged outside of door has the outer door of fore bearing in the described fore bearing, and the arranged outside of door has the outer door of rear bearing in the described rear bearing.
The utility model compared with prior art has the following advantages: a kind of whirlwind described in the utility model mills the structure of the synchronous electric main shaft of AC permanent-magnet and tightly urgees, simply, easy to use, during use, processing work is arranged between the opening of shell both sides, adjust cutterhead, milling cutter is contacted with processing work, processing work moves under the tractive of external force, described rotor rotation, thereby the drive cutterhead, the milling cutter on the described cutterhead mills out respective threads on processing work, the screw thread form that can mill out as required, the number of cutterhead and the position of installation are set, use very flexible.The arranged outside of door has the outer door of fore bearing in the described fore bearing, and the arranged outside of door has the outer door of rear bearing in the described rear bearing, can further limit the slip of fore bearing and rear bearing.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Description of reference numerals:
The 1-milling cutter; Door in the 2-fore bearing; The outer door of 3-fore bearing;
The 4-fore bearing; The 5-shell; The 6-stator;
The 7-rotor; The 8-rear bearing; The outer door of 9-rear bearing;
Door in the 10-rear bearing; The 11-cutterhead; The 12-processing work.
The specific embodiment
A kind of whirlwind as shown in Figure 1 mills the synchronous electric main shaft of AC permanent-magnet, comprise shell 5, stator 6 and rotor 7, the both sides of described shell 5 are provided with the opening that can allow processing work 12 pass, described stator 6 is installed in shell 5 inwalls, described rotor 7 is connected with shell 5 with rear bearing 8 by fore bearing 4 and described rotor 7 can be in shell 5 inner rotation, the arranged outside of described fore bearing 4 has door 2 in the fore bearing that pair fore bearing 4 positions, the outer door 9 of the rear bearing that the arranged outside of described rear bearing 8 has pair rear bearing 8 to position, the inwall of described rotor 7 is equipped with at least one cutterhead 11, on the described cutterhead 11 milling cutter 1 is installed.The arranged outside of door 2 has the outer door 3 of fore bearing in the described fore bearing, and the arranged outside of door 10 has the outer door 9 of rear bearing in the described rear bearing
The structure that a kind of whirlwind described in the utility model mills the synchronous electric main shaft of AC permanent-magnet is tightly short, simple, easy to use, during use, processing work 12 is arranged between the opening of shell 5 both sides, adjust cutterhead 11, milling cutter 1 is contacted with processing work 12, processing work 12 moves under the tractive of external force, described rotor 7 rotates, thereby drive cutterhead 11, milling cutter 1 on the described cutterhead 11 mills out respective threads on processing work 12, the screw thread form that can mill out as required is provided with the number of cutterhead 11 and the position of installation.The arranged outside of door 2 has the outer door 3 of fore bearing in the described fore bearing, and the arranged outside of door 10 has the outer door 9 of rear bearing in the described rear bearing, can further limit the slip of fore bearing 4 and rear bearing 8.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection domain of technical solutions of the utility model.
Claims (2)
1. a whirlwind mills the synchronous electric main shaft of AC permanent-magnet, it is characterized in that: comprise shell (5), stator (6) and rotor (7), the both sides of described shell (5) are provided with the opening that can allow processing work (12) pass, described stator (6) is installed in shell (5) inwall, described rotor (7) is connected with shell (5) with rear bearing (8) by fore bearing (4) and described rotor (7) can be in shell (5) inner rotation, the interior door (2) of the fore bearing that the arranged outside of described fore bearing (4) has pair fore bearing (4) to position, the outer door (9) of the rear bearing that the arranged outside of described rear bearing (8) has pair rear bearing (8) to position, the inwall of described rotor (7) is equipped with at least one cutterhead (11), and milling cutter (1) is installed on the described cutterhead (11).
2. a kind of whirlwind according to claim 1 mills the synchronous electric main shaft of AC permanent-magnet, it is characterized in that: the arranged outside of door (2) has the outer door (3) of fore bearing in the described fore bearing, and the arranged outside of door (10) has the outer door (9) of rear bearing in the described rear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206169701U CN201889510U (en) | 2010-11-24 | 2010-11-24 | Whirling alternating current permanent magnet synchronous electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206169701U CN201889510U (en) | 2010-11-24 | 2010-11-24 | Whirling alternating current permanent magnet synchronous electric spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201889510U true CN201889510U (en) | 2011-07-06 |
Family
ID=44218986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206169701U Expired - Fee Related CN201889510U (en) | 2010-11-24 | 2010-11-24 | Whirling alternating current permanent magnet synchronous electric spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201889510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389994A (en) * | 2010-11-24 | 2012-03-28 | 西安合升动力科技有限公司 | Alternating current permanent-magnetic synchronous electric spindle for whirling mill |
-
2010
- 2010-11-24 CN CN2010206169701U patent/CN201889510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389994A (en) * | 2010-11-24 | 2012-03-28 | 西安合升动力科技有限公司 | Alternating current permanent-magnetic synchronous electric spindle for whirling mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102091947A (en) | Accessory type double pendulum angle milling head driven by alternating-current permanent-magnet synchronous inner rotor torque motor | |
| CN201889510U (en) | Whirling alternating current permanent magnet synchronous electric spindle | |
| CN201541172U (en) | High speed electric spindle | |
| CN202606863U (en) | Hollow main shaft cutting lathe of servo motor | |
| CN207866190U (en) | Double remaining angular displacement sensors | |
| CN207014018U (en) | A kind of shockproof bracing means of processing rotor inwall dovetail groove | |
| CN105171007A (en) | AC electric spindle unit and driving method thereof | |
| CN201889444U (en) | Composite permanent magnet synchronous electric main shaft for turning, milling and grinding | |
| CN102389994A (en) | Alternating current permanent-magnetic synchronous electric spindle for whirling mill | |
| CN204639172U (en) | A kind of axial power cutter tower of built-in power motor | |
| CN203438203U (en) | Electric tool | |
| CN102394536A (en) | Permanent magnet synchronous grinding electric spindle | |
| CN201889663U (en) | Linkage system for machine tool main shaft and machine tool shaft B | |
| CN104759651B (en) | A kind of axial power cutter tower of built-in power motor | |
| CN202212584U (en) | Transmission system for spindle box of boring and milling machine | |
| CN202263940U (en) | Transmission system of spindle box of milling and boring machine | |
| CN206335459U (en) | Broad and constant power IPM permanent-magnet synchronous double end grinding electric main shafts | |
| CN203380623U (en) | Double-rotating table of gantry type five-shaft linkage vertical machining center | |
| CN203380386U (en) | Power tool turret using torque motor to directly drive cutter head | |
| CN208514646U (en) | A kind of wood-turning machine that can automatically clean | |
| CN102389984A (en) | Compound permanent-magnetic synchronous electric spindle used for turning, milling and grinding | |
| CN206305774U (en) | A multi-station power head for a turning-milling compound processing machine tool | |
| CN206484416U (en) | Wide permanent torque scope surface-mount type permanent-magnet synchronous double end grinding electric main shaft | |
| CN201893671U (en) | Alternating-current permanent magnet synchronous spindle motor for tapping machine | |
| CN202280580U (en) | Permanent magnetism synchronous counter-rotation bi-rotor wind-driven generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20131124 |