CN206922586U - A kind of wire drawing machine main drive gear - Google Patents
A kind of wire drawing machine main drive gear Download PDFInfo
- Publication number
- CN206922586U CN206922586U CN201720892771.5U CN201720892771U CN206922586U CN 206922586 U CN206922586 U CN 206922586U CN 201720892771 U CN201720892771 U CN 201720892771U CN 206922586 U CN206922586 U CN 206922586U
- Authority
- CN
- China
- Prior art keywords
- machine main
- main shaft
- spool spindle
- electric machine
- travelling gear
- 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.)
- Active
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of wire drawing machine main drive gear, belong to wire drawing machine technical field, including motor, travelling gear I, travelling gear II, spool spindle, drawing reel drum, casing；The motor output end sets electric machine main shaft；The travelling gear I is coaxially fixedly installed in electric machine main shaft；The travelling gear II is coaxially fixedly installed in spool spindle, and travelling gear I, travelling gear II are meshed；The drawing reel drum is coaxially disposed with spool spindle, and drawing reel drum is fixedly installed in spool spindle one end.The utility model is the main drive gear of wire drawing machine, compact-sized, the transmission complicated due to eliminating traditional wire drawing machine, so as to improve the efficiency of power transmission.
Description
Technical field
The utility model belongs to wire drawing machine technical field, and in particular to is a kind of wire drawing machine main drive gear.
Background technology
The main drive gear of traditional wire drawing machine mainly uses following two structures：
1st, asynchronous machine drives reductor through V -- belt Drive, then through reductor speed change, band movable reel；This form transmission
Efficiency is low, and noise is big, high energy consumption；
2nd, permagnetic synchronous motor directly band movable reel；For this form under low-speed big state, motor feels hot is big, energy
Consumption is high, and motor temperature rise is big, the easy demagnetization of p-m rotor, influences motor performance.
Utility model content
The purpose of this utility model is that the defects of mentioned above and deficiency can be overcome, and provides a kind of wire drawing machine main transmission
Mechanism.
The utility model realizes that the technical scheme that its purpose uses is as follows.
A kind of wire drawing machine main drive gear, including motor, travelling gear I, travelling gear II, spool spindle, drawing reel drum,
Casing；The motor output end sets electric machine main shaft；The travelling gear I is coaxially fixedly installed in electric machine main shaft；The transmission
Gear II is coaxially fixedly installed in spool spindle, and travelling gear I, travelling gear II are meshed；The drawing reel drum and reel
Main shaft is coaxially disposed, and drawing reel drum is fixedly installed in spool spindle one end.
The motor is permagnetic synchronous motor, including stator winding, PM rotor, electric machine main shaft, motor housing；It is described
Stator winding is arranged at PM rotor periphery；The electric machine main shaft is fixedly connected with PM rotor；The stator winding, forever
Magnet rotor, electric machine main shaft are placed in motor housing.
The hollow setting of motor housing forms machine winding cooling chamber；The machine winding cooling chamber be arranged at stator around
Group outer ring.
The box house houses travelling gear I, travelling gear II, spool spindle；The casing and motor housing one
Set.
The spool spindle upper end is arranged with clutch shaft bearing, and lower end is arranged with second bearing；The casing is provided with reel
Main shaft top chock, spool spindle step；The outer ring of clutch shaft bearing is fixedly connected with spool spindle top chock；Second axle
The outer ring held is fixedly connected with spool spindle step；The electric machine main shaft upper end is arranged with 3rd bearing, and lower end is arranged with
Fourth bearing；The motor housing is provided with electric machine main shaft top chock, electric machine main shaft step；The outer ring of 3rd bearing with
Electric machine main shaft top chock is fixedly connected；The outer ring of fourth bearing is fixedly connected with electric machine main shaft step.
A kind of wire drawing machine main drive gear, in addition to rotary encoder；The rotary encoder is installed on PM rotor
Lower section.
The casing includes upper box and lower box；The lower box upper end open, and it is recessed accommodating reel master
The cavity of axle, travelling gear I and travelling gear II；The motor housing lower ending opening, and be recessed accommodating stator winding,
The cavity of PM rotor and electric machine main shaft；The motor housing is integrally formed at lower box lower right side.
The utility model has the advantages that：
1. the utility model is the main drive gear of wire drawing machine, compact-sized, due to eliminating traditional wire drawing machine complexity
Transmission, so as to improve the efficiency of power transmission；
2. the p-m rotor in the utility model is connected as a single entity with electric machine main shaft and travelling gear I；Travelling gear I and transmission
The engagement connection of gear II, torque multiplication, so that permagnetic synchronous motor volume can be made smaller；
3. the utility model is dexterously made of one casing, machine winding cooling chamber etc., make whole transmission mechanism structure
Compact, transmission efficiency, easy to maintenance, operating cost is low.Casing is as gearbox and the shell of spool spindle, while and motor
Shell is wholely set, and significantly reduces the space-consuming of this main drive gear.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the present utility model；
Fig. 2 is schematic top plan view of the present utility model；
Fig. 3 is horizontal schematic cross-sectional view of the present utility model；
In figure：Motor 1, stator winding 1a, PM rotor 1b, electric machine main shaft 1c, motor housing 1d, axle on electric machine main shaft
Bearing 1e, electric machine main shaft step 1f, travelling gear I 2, travelling gear II 3, spool spindle 4, drawing reel drum 5, machine winding
Cooling chamber 6, rotary encoder 7, casing 8, spool spindle top chock 8a, spool spindle step 8b, upper box 8c, nowel
Body 8d, clutch shaft bearing 9, second bearing 10,3rd bearing 11, fourth bearing 12.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in further detail.
A kind of wire drawing machine main drive gear, including motor 1, travelling gear I 2, travelling gear II 3, spool spindle 4, drawing
Reel 5, casing 8.
The output end of motor 1 sets electric machine main shaft 1c；The travelling gear I 2 is coaxially fixedly installed in electric machine main shaft 1c；
The travelling gear II 3 is coaxially fixedly installed in spool spindle 4, and travelling gear I 2, travelling gear II 3 are meshed；The drawing
Pull out reel 5 to be coaxially disposed with spool spindle 4, and drawing reel drum 5 is fixedly installed in the one end of spool spindle 4.
Motor 1 is rotated by electric machine main shaft 1c band nutating gears I 2, and travelling gear I 2 drives the driving cog engaged
II 3 rotations are taken turns, spool spindle 4 and the synchronous axial system of travelling gear II 3 simultaneously drive drawing reel drum 5 to rotate.
The torque multiplication of travelling gear II 3, so that permagnetic synchronous motor volume can be made smaller.
The motor 1 includes stator winding 1a, PM rotor 1b, electric machine main shaft 1c, motor housing 1d.The stator around
Group 1a is arranged at PM rotor 1b peripheries；The electric machine main shaft 1c is fixedly connected with PM rotor 1b.The stator winding
1a, PM rotor 1b, electric machine main shaft 1c are placed in motor housing 1d.
Motor 1 employs permagnetic synchronous motor, greatly reduces power consumption.
The hollow settings of motor housing 1d form machine winding cooling chamber 6；The machine winding cooling chamber 6 is arranged at fixed
Sub- winding 1a outer rings.
The accommodated inside travelling gear I 2 of casing 8, travelling gear II 3, spool spindle 4；The casing 8 and motor housing
1d is wholely set, and makes compact-sized whole transmission mechanism, transmission efficiency, easy to maintenance, operating cost is low.
More specifically, the casing 8 includes upper box 8c and lower box 8d；The lower box 8d upper end opens, and it is interior
Cavity of the spill into accommodating spool spindle 4, travelling gear I 2 and travelling gear II 3；The motor housing 1d lower ending openings, and
It is recessed accommodating stator winding 1a, PM rotor 1b and electric machine main shaft 1c cavity；The motor housing 1d is wholely set
In lower box 8d lower right sides.Therefore, lower box 8d upper spaces are more than lower space, and upper space is used to house travelling gear I 2
With travelling gear II 3, lower space is used to house spool spindle 4.Said structure is set, and it is independent to change traditional motor housing
The structure used, make whole transmission mechanism compact-sized, reduce the space-consuming of whole device.
The upper end of spool spindle 4 is arranged with clutch shaft bearing 9, and lower end is arranged with second bearing 10；The casing 8 is provided with
Spool spindle top chock 8a, spool spindle step 8b；The outer ring of clutch shaft bearing 9 is fixed with spool spindle top chock 8a
Connection；The outer ring of second bearing 10 is fixedly connected with spool spindle step 8b.
The electric machine main shaft 1c upper ends are arranged with 3rd bearing 11, and lower end is arranged with fourth bearing 12；The motor housing
1d is provided with electric machine main shaft top chock 1e, electric machine main shaft step 1f；Axle on the outer ring of 3rd bearing 11 and electric machine main shaft
Bearing 1e is fixedly connected；The outer ring of fourth bearing 12 is fixedly connected with electric machine main shaft step 1f.
Preferably, a kind of wire drawing machine main drive gear, in addition to rotary encoder 7；The rotary encoder 7 is installed on
Below PM rotor 1b.
Drawing principle based on wire drawing machine, the simply permagnetic synchronous motor that the utility model provides drive after The gear deceleration
The transmission principle of drawing reel drum work；On the premise of the utility model principle is not departed from, sky that the utility model also changes
Between, such as：Change one-stage gear transmission to be driven for secondary gear, to reach the rotating speed of reel and torque demand；Have that to change permanent magnetism same again
Step motor takes motor to wait upon；These changes are both fallen within this protection domain.
Claims (7)
1. a kind of wire drawing machine main drive gear, it is characterised in that including motor（1）, travelling gear I（2）, travelling gear II（3）、
Spool spindle（4）, drawing reel drum（5）, casing（8）；The motor（1）Output end sets electric machine main shaft（1c）；The driving cog
Wheel I（2）Coaxially it is fixedly installed in electric machine main shaft（1c）；The travelling gear II（3）Coaxially it is fixedly installed in spool spindle（4）,
And travelling gear I（2）, travelling gear II（3）It is meshed；The drawing reel drum（5）With spool spindle（4）It is coaxially disposed, and draws
Pull out reel（5）It is fixedly installed in spool spindle（4）One end.
A kind of 2. wire drawing machine main drive gear as claimed in claim 1, it is characterised in that the motor（1）For permanent-magnet synchronous
Motor, including stator winding（1a）, PM rotor（1b）, electric machine main shaft（1c）, motor housing（1d）；The stator winding
（1a）It is arranged at PM rotor（1b）Periphery；The electric machine main shaft（1c）With PM rotor（1b）It is fixedly connected；It is described fixed
Sub- winding（1a）, PM rotor（1b）, electric machine main shaft（1c）It is placed in motor housing（1d）.
A kind of 3. wire drawing machine main drive gear as claimed in claim 2, it is characterised in that the motor housing（1d）It is hollow to set
Put to form machine winding cooling chamber（6）；The machine winding cooling chamber（6）It is arranged at stator winding（1a）Outer ring.
A kind of 4. wire drawing machine main drive gear as claimed in claim 3, it is characterised in that the casing（8）Accommodated inside passes
Moving gear I（2）, travelling gear II（3）, spool spindle（4）；The casing（8）With motor housing（1d）It is wholely set.
A kind of 5. wire drawing machine main drive gear as claimed in claim 2, it is characterised in that the spool spindle（4）Upper end covers
Provided with clutch shaft bearing（9）, lower end is arranged with second bearing（10）；The casing（8）It is provided with spool spindle top chock（8a）、
Spool spindle step（8b）；Clutch shaft bearing（9）Outer ring and spool spindle top chock（8a）It is fixedly connected；Second bearing
（10）Outer ring and spool spindle step（8b）It is fixedly connected；The electric machine main shaft（1c）Upper end is arranged with 3rd bearing
（11）, lower end is arranged with fourth bearing（12）；The motor housing（1d）It is provided with electric machine main shaft top chock（1e）, motor master
Axle step（1f）；3rd bearing（11）Outer ring and electric machine main shaft top chock（1e）It is fixedly connected；Fourth bearing（12）
Outer ring and electric machine main shaft step（1f）It is fixedly connected.
6. a kind of wire drawing machine main drive gear as claimed in claim 2, it is characterised in that also including rotary encoder（7）；Institute
State rotary encoder（7）It is installed on PM rotor（1b）Lower section.
A kind of 7. wire drawing machine main drive gear as claimed in claim 2, it is characterised in that the casing（8）Including upper box
（8c）And lower box（8d）；The lower box（8d）Upper end open, and it is recessed accommodating spool spindle（4）, travelling gear I
（2）With travelling gear II（3）Cavity；The motor housing（1d）Lower ending opening, and it is recessed accommodating stator winding
（1a）, PM rotor（1b）And electric machine main shaft（1c）Cavity；The motor housing（1d）It is integrally formed at lower box（8d）
Lower right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892771.5U CN206922586U (en) | 2017-07-21 | 2017-07-21 | A kind of wire drawing machine main drive gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892771.5U CN206922586U (en) | 2017-07-21 | 2017-07-21 | A kind of wire drawing machine main drive gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922586U true CN206922586U (en) | 2018-01-23 |
Family
ID=61347848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892771.5U Active CN206922586U (en) | 2017-07-21 | 2017-07-21 | A kind of wire drawing machine main drive gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294277A (en) * | 2017-07-21 | 2017-10-24 | 杭州星冠机械科技有限公司 | A kind of wire drawing machine main drive gear |
| CN108580568A (en) * | 2018-03-28 | 2018-09-28 | 昆山金源光电科技有限公司 | A kind of multiple drawing machine transmission mechanism |
-
2017
- 2017-07-21 CN CN201720892771.5U patent/CN206922586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107294277A (en) * | 2017-07-21 | 2017-10-24 | 杭州星冠机械科技有限公司 | A kind of wire drawing machine main drive gear |
| CN107294277B (en) * | 2017-07-21 | 2024-03-26 | 杭州星冠机械科技有限公司 | Main transmission mechanism of wire drawing machine |
| CN108580568A (en) * | 2018-03-28 | 2018-09-28 | 昆山金源光电科技有限公司 | A kind of multiple drawing machine transmission mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105024509B (en) | The birotor wheel hub motor and its method of power transmission of four-wheel driving electric vehicle | |
| CN201254382Y (en) | Low speed large torque gearless permanent magnet synchronous electric barrel | |
| CN107104567A (en) | Direct-drive type magnetic coupled type harmonic motor | |
| CN103151886A (en) | Rotor magnetism gathering type two-stator field modulation permanent magnet generator | |
| CN201038911Y (en) | External rotor planet gear deceleration motor | |
| CN206922586U (en) | A kind of wire drawing machine main drive gear | |
| CN105291812A (en) | Integrated type hybrid power automobile power-driven system with double clutch and birotor motor | |
| CN107017746A (en) | Dual rotor permanent magnetic motor | |
| CN103904846B (en) | A kind of Hybrid Vehicle stator permanent magnetic type double-rotor machine structure | |
| CN205188863U (en) | Pendulum floodgate core | |
| CN103723027A (en) | Stepless speed regulating system for magnetic gear motor rotation | |
| CN207082991U (en) | Direct-drive type magnetic coupled type harmonic motor | |
| CN101976905B (en) | Direct-drive composite permanent magnet motor | |
| CN201260120Y (en) | Planetary built-in dual rotor wind power generator | |
| CN108183580A (en) | A kind of permanent magnet synchronous motor of built-in spur-gear differential | |
| CN105896861A (en) | Hub-type axial excitation permanent magnetic motor | |
| CN201038912Y (en) | External rotor small gear difference planet gear deceleration motor | |
| CN203219149U (en) | Birotor motor for electric automobile | |
| CN202565053U (en) | Magnetic-field automatic accelerating permanent-magnet wind driven generator | |
| CN201360201Y (en) | Generator with planetary gear | |
| CN202565097U (en) | Reduction mechanism used for low starting current motor | |
| CN202167957U (en) | Low rotate speed and multi-rotor generator | |
| CN215826392U (en) | Virtual variable speed parallel shaft electric drive axle | |
| CN106972690B (en) | Hybrid power permanent magnet outer rotor double motor of integrated brake differential continuously variable transmission | |
| CN102545469A (en) | Gear shifting motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |