CN201493480U - External processor of NC rotors - Google Patents
External processor of NC rotors Download PDFInfo
- Publication number
- CN201493480U CN201493480U CN2009203115660U CN200920311566U CN201493480U CN 201493480 U CN201493480 U CN 201493480U CN 2009203115660 U CN2009203115660 U CN 2009203115660U CN 200920311566 U CN200920311566 U CN 200920311566U CN 201493480 U CN201493480 U CN 201493480U
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- belt wheel
- mandrel
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- clamping shaft
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Abstract
The utility model relates to an external processor of NC rotors, which comprises a driving motor, a main clamping shaft, a second clamping shaft and a cutting knife, wherein the second clamping shaft is arranged corresponding to the main clamping shaft coaxially in a sliding way, and can move corresponding to the shaft line of the main clamping shaft; the driving motor is used for driving the main clamping shaft to move through a belt wheel and a belt; a driving rod is arranged above the main clamping shaft and the second clamping shaft; belt wheels are arranged on both ends of the driving rod; the belt wheel at the end of the main clamping shaft is fixedly connected with the driving rod; the connection between the belt wheel at the end of the second clamping shaft and the driving rod is radial fixing axial sliding connection; and one end of the driving rod is connected with the belt of the driving motor through the belt wheel, and the other end is connected with the belt of the second clamping shaft through the belt wheel. The main clamping shaft and the second clamping shaft can synchronously rotate, and the rotation is balance in a turning; the external processor of NC rotors can be automatically applied to the difference of workpiece end surfaces through a self application end surface clamper to ensure that the workpieces are not deformed after processed and ensure the processing precision; the design is reasonable; and the external processor of NC rotors has high practicability.
Description
Technical field
The utility model relates to a kind of machining equipment, particularly a kind of numerical control rotor cylindrical processing machine.
Background technology
Rotor is made up of parts such as rotor core, rotor winding and rotating shafts, and its effect is to obtain rotating torque under the rotating excitation field effect.Rotor is divided into cage rotor and phase-wound rotor by the difference of its structure, and cage rotor is installed in the rotor core groove with copper bar, and weld with end ring at two ends, and shape is as mouse cage, and middle-size and small-size rotor generally adopts the cast aluminium mode.Because rotor can produce very big vibration when rotating at a high speed, brings bigger noise, reduction of service life, therefore, the machining accuracy of rotor is very important.At present, the cylindrical turning processing of rotor is machining benchmark with the rotor endoporus mostly, finish turning rotor cylindrical after the positioning clamping, because there is error in the perpendicularity of the both ends of the surface of rotor and the axis of rotor inner hole, when the anchor clamps mandrel clamps simultaneously through the rotor inner hole two ends, make the mandrel bending eliminate error easily, two ends anchor clamps chucking power is big more, deflection will be big more, finish mandrel when turning and withdraw from rotor, rotor recovers former state again, makes the rotor cylindrical too big to the concentricity of endoporus, does not reach requirement; In addition, because existing equipment is when the clamping rotor, mostly adopt an end transfer of torque, the mode of the driven clamping of the other end, be easy to generate the workpiece to be machined rotation imbalance in the turning process, thereby influence machining accuracy, showing as allowance can not be big, machining accuracy is not high, and the restricted anchor clamps life-span of anchor clamps chucking power is not high.
The utility model content
The purpose of this utility model is to provide a kind of above-mentioned shortcoming that overcomes, the numerical control rotor cylindrical processing machine that machining accuracy is high.
The technical scheme that realizes the utility model purpose is: a kind of numerical control rotor cylindrical processing machine, have drive motors, main folder mandrel, sub-folder mandrel and cutting tool, the coaxial slip setting of the relative main folder mandrel of sub-folder mandrel, can move relative to main folder mandrel axis, drive motors rotates by belt wheel and belt drives main folder mandrel; The top of described main folder mandrel and sub-folder mandrel is provided with a drive link, the drive link two ends are provided with belt wheel, the belt wheel that is positioned at main folder mandrel end is fixedlyed connected with drive link, being connected to radially between the belt wheel of sub-folder mandrel end and drive link fixedly is in axial sliding connection, drive link one end is connected with the drive motors belt by belt wheel, and the drive link other end is connected with sub-folder mandrel belt by belt wheel.
Above-mentioned numerical control rotor cylindrical processing machine between the belt wheel of sub-folder mandrel end and drive link, adopt spline slip socket.
Respectively be provided with self adaptation end face anchor clamps on the main folder mandrel of above-mentioned numerical control rotor cylindrical processing machine and the sub-folder mandrel.
The self adaptation end face anchor clamps of above-mentioned numerical control rotor cylindrical processing machine have connecting portion and end face clamping part, and end face clamping part and connecting portion sphere flexibly connect.
The front end clamping end face of the end face clamping part of the self adaptation end face anchor clamps of above-mentioned numerical control rotor cylindrical processing machine is the profile of tooth end face, the rear end joint face is a spherical end surface, its side is evenly distributed to few 2 draw-in grooves, be connected by card article between end face clamping part and the connecting portion, card article one end is fixed on the connecting portion by screw, the other end is connected in the draw-in groove of end face clamping part, is matched in clearance between card article and the draw-in groove.
The utlity model has following characteristics: (1) the utility model radially fixedly being in axial sliding connection by drive link and belt wheel, belt wheel is connected with sub-folder mandrel belt, make main folder mandrel and sub-folder mandrel to rotate synchronously, rotary balance in the turning process, machining accuracy height; (2) the utility model carries out clamping by self adaptation end face anchor clamps to workpiece end face, because the end face clamping part of self adaptation end face anchor clamps adopts sphere to be connected with connecting portion, the difference that can adapt to workpiece end face automatically guarantees that workpiece is indeformable after machining, and further guarantees machining accuracy; (3) between card article of the present utility model and the draw-in groove be matched in clearance, the not fine setting carried out for the adaptation workpiece end face of shadow end face clamping part again is reasonable in design when connecting self adaptation end face anchor clamps end face clamping part and connecting portion, has advantages of high practicability.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model self adaptation end face anchor clamps;
Fig. 3 is provided with the self adaptation end face clamp structure schematic diagram of mandrel for the utility model;
Fig. 4 is the schematic perspective view of the utility model end face clamping part.
The specific embodiment
See Fig. 1 to Fig. 4, the utlity model has drive motors 1, main folder mandrel 2, sub-folder mandrel 3 and cutting tool 4, the 3 relative main folder mandrel 2 coaxial slip settings of sub-folder mandrel can be moved relative to main folder mandrel 2 axis, and hydraulic cylinder 8 controls are adopted in the slip of sub-folder mandrel 3; Drive motors 1 rotates by belt wheel and belt drives main folder mandrel 2; Described main folder mandrel 2 is provided with a drive link 5 with the top of sub-folder mandrel 3, drive link 5 two ends are provided with belt wheel, the belt wheel 51 that is positioned at main folder mandrel 2 ends is fixedlyed connected with drive link 5, being connected to radially between the belt wheel 52 of sub-folder mandrel 3 ends and drive link 5 fixedly is in axial sliding connection, between the belt wheel 52 of sub-folder mandrel 3 ends and drive link 5, adopt spline slip socket described in the present embodiment, drive link 5 one ends are connected with drive motors 1 belt by belt wheel 51, and drive link 5 other ends are connected with sub-folder mandrel 3 belts by belt wheel 52; Respectively be provided with self adaptation end face anchor clamps 6 on main folder mandrel 2 and the sub-folder mandrel 3, self adaptation end face anchor clamps 6 have connecting portion 61 and end face clamping part 62, end face clamping part 62 flexibly connects with connecting portion 61 spheres, the end face clamping part 62 of self adaptation end face anchor clamps 6 is a toroidal, its front end clamping end face is the profile of tooth end face, the rear end joint face is a spherical end surface, its side is evenly distributed to few 2 draw-in groove 62-1, be connected by card article 63 between end face clamping part 62 and the connecting portion 61, card article 63 1 ends are fixed on the connecting portion 61 by screw, the other end is connected among the draw-in groove 62-1 of end face clamping part 62, be matched in clearance between card article 63 and the draw-in groove 62-1, self adaptation end face anchor clamps 6 middle parts at sub-folder mandrel 3 places are provided with a mandrel that stretches out 7.
During processing work, workpiece is socketed on the mandrel 7, driving sub-folder mandrel 3 by hydraulic cylinder 8 then slides, self adaptation end face anchor clamps 6 on main folder mandrel 2 and the sub-folder mandrel 3 add the clamping of workpieces both ends of the surface, because the end face clamping part 62 of self adaptation end face anchor clamps 6 connects for sphere, can adjust its clamping angle automatically to adapt to workpiece according to the end face situation of processing work, and holding workpiece by force not, cause the distortion of workpiece before processing, and employing spline slip socket between the belt wheel 52 of sub-folder mandrel 3 ends and the drive link 5, can guarantee that sub-folder mandrel 3 follows its synchronous slip in clamping sliding process, guarantee the transmission of power, start drive motors 1 then, drive main folder mandrel 2 and sub-folder mandrel 3 and rotate synchronously, cutting tool 4 can be as required radially and cross feed, carry out turning fine finishining, machine back cutting tool 4 withdrawings, hydraulic cylinder 8 drives sub-folder mandrel 3 reverse slide, turning processing is finished in the clamping that self adaptation end face anchor clamps 6 are removed workpiece.
Claims (5)
1. numerical control rotor cylindrical processing machine, have drive motors (1), main folder mandrel (2), sub-folder mandrel (3) and cutting tool (4), sub-folder mandrel (3) the coaxial slip setting of main folder mandrel (2) relatively, can move relative to main folder mandrel (2) axis, drive motors (1) rotates by belt wheel and belt drives main folder mandrel (2); It is characterized in that: described main folder mandrel (2) is provided with a drive link (5) with the top of sub-folder mandrel (3), drive link (5) two ends are provided with belt wheel, the belt wheel (51) that is positioned at main folder mandrel (2) end is fixedlyed connected with drive link (5), being positioned at being connected to radially between the belt wheel (52) of sub-folder mandrel (3) end and the drive link (5) fixedly is in axial sliding connection, drive link (5) one ends are connected with drive motors (1) belt by belt wheel (51), and drive link (5) other end is connected with sub-folder mandrel (3) belt by belt wheel (52).
2. numerical control rotor cylindrical processing machine according to claim 1 is characterized in that: employing spline slip socket between the described belt wheel (52) that is positioned at sub-folder mandrel (3) end and the drive link (5).
3. numerical control rotor cylindrical processing machine according to claim 2 is characterized in that: respectively be provided with self adaptation end face anchor clamps (6) on described main folder mandrel (2) and the sub-folder mandrel (3).
4. numerical control rotor cylindrical processing machine according to claim 3 is characterized in that: described self adaptation end face anchor clamps (6) have connecting portion (61) and end face clamping part (62), and end face clamping part (62) flexibly connects with connecting portion (61) sphere.
5. numerical control rotor cylindrical processing machine according to claim 4, it is characterized in that: the front end clamping end face of the end face clamping part (62) of described self adaptation end face anchor clamps (6) is the profile of tooth end face, the rear end joint face is a spherical end surface, its side is evenly distributed to few 2 draw-in grooves (62-1), be connected by card article (63) between end face clamping part (62) and the connecting portion (61), card article (63) one ends are fixed on the connecting portion (61) by screw, the other end is connected in the draw-in groove (62-1) of end face clamping part (62), is matched in clearance between card article (63) and the draw-in groove (62-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115660U CN201493480U (en) | 2009-09-27 | 2009-09-27 | External processor of NC rotors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203115660U CN201493480U (en) | 2009-09-27 | 2009-09-27 | External processor of NC rotors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493480U true CN201493480U (en) | 2010-06-02 |
Family
ID=42436690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203115660U Expired - Fee Related CN201493480U (en) | 2009-09-27 | 2009-09-27 | External processor of NC rotors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493480U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042441A (en) * | 2012-12-24 | 2013-04-17 | 镇江大有硬质材料有限公司 | Glass cutter roller blade milling device |
| CN103934475A (en) * | 2014-04-10 | 2014-07-23 | 南京肯迈得机床制造有限公司 | Glass mold high-rigidity numerical control outer circle lathe |
| CN104607696A (en) * | 2014-11-30 | 2015-05-13 | 无锡市新湖冷拔校直机厂 | Part clamping device |
| CN104607691A (en) * | 2014-11-30 | 2015-05-13 | 无锡市新湖冷拔校直机厂 | Deep hole drilling device |
| CN107444969A (en) * | 2017-08-25 | 2017-12-08 | 福州可源电子有限公司 | A kind of coil winding machine |
| CN108326606A (en) * | 2017-01-17 | 2018-07-27 | 江苏亚太霍夫曼金属打印科技有限公司 | A kind of power assist apparatus of bar section clamping |
| CN109483444A (en) * | 2019-01-02 | 2019-03-19 | 安徽誉特双节能技术有限公司 | A kind of maintenance positioning tool of steam turbine rotor |
| CN110586995A (en) * | 2019-09-23 | 2019-12-20 | 中南林业科技大学 | Torsion beam wheel hub linking bridge assembly face processingequipment behind car |
| CN113465823A (en) * | 2020-06-16 | 2021-10-01 | 江苏星宇电机有限公司 | Rotor dynamic balance correcting device |
-
2009
- 2009-09-27 CN CN2009203115660U patent/CN201493480U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042441A (en) * | 2012-12-24 | 2013-04-17 | 镇江大有硬质材料有限公司 | Glass cutter roller blade milling device |
| CN103934475A (en) * | 2014-04-10 | 2014-07-23 | 南京肯迈得机床制造有限公司 | Glass mold high-rigidity numerical control outer circle lathe |
| CN103934475B (en) * | 2014-04-10 | 2016-05-25 | 南京肯迈得机床制造有限公司 | The high rigidity numerical control of a kind of glass mold cylindrical lathe |
| CN104607696A (en) * | 2014-11-30 | 2015-05-13 | 无锡市新湖冷拔校直机厂 | Part clamping device |
| CN104607691A (en) * | 2014-11-30 | 2015-05-13 | 无锡市新湖冷拔校直机厂 | Deep hole drilling device |
| CN108326606A (en) * | 2017-01-17 | 2018-07-27 | 江苏亚太霍夫曼金属打印科技有限公司 | A kind of power assist apparatus of bar section clamping |
| CN107444969A (en) * | 2017-08-25 | 2017-12-08 | 福州可源电子有限公司 | A kind of coil winding machine |
| CN109483444A (en) * | 2019-01-02 | 2019-03-19 | 安徽誉特双节能技术有限公司 | A kind of maintenance positioning tool of steam turbine rotor |
| CN110586995A (en) * | 2019-09-23 | 2019-12-20 | 中南林业科技大学 | Torsion beam wheel hub linking bridge assembly face processingequipment behind car |
| CN110586995B (en) * | 2019-09-23 | 2020-08-07 | 中南林业科技大学 | Torsion beam wheel hub linking bridge assembly face processingequipment behind car |
| CN113465823A (en) * | 2020-06-16 | 2021-10-01 | 江苏星宇电机有限公司 | Rotor dynamic balance correcting device |
| CN113465823B (en) * | 2020-06-16 | 2024-01-30 | 江苏星宇电机有限公司 | Correcting device for dynamic balance of rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20170927 |