CN204998013U - Synchronous servo linear electric motor driven elbow link press of disk permanent magnetism - Google Patents
Synchronous servo linear electric motor driven elbow link press of disk permanent magnetism Download PDFInfo
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- CN204998013U CN204998013U CN201520551178.5U CN201520551178U CN204998013U CN 204998013 U CN204998013 U CN 204998013U CN 201520551178 U CN201520551178 U CN 201520551178U CN 204998013 U CN204998013 U CN 204998013U
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- fuselage
- flywheel
- linear electric
- servo linear
- permanent magnet
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Abstract
The utility model discloses a synchronous servo linear electric motor driven elbow link press of disk permanent magnetism, including the fuselage, the fixed fuselage guide rail that is equipped with in the lower part of fuselage, the top of fuselage is provided with the flywheel, the axis fixedly connected with of the department lead screw of flywheel, it is vice that the lead screw cover is equipped with screw -nut, the vice nut slider that is equipped with of screw -nut, articulated below the nut slider have an elbow link mechanism, and elbow link mechanism's lower extreme is connected with the slider tup, and the slider tup is located the waist and matches with the fuselage guide rail and links to each other, and disk permanent magnetism that the terminal surface side of fuselage was provided with direct driven flywheel is servo linear electric motor in step. The beneficial effect of the utility model: the utility model discloses synchronous servo linear electric motor driven elbow link press of disk permanent magnetism has the convenience of maintenance, and the energy consumption is low, and the noise is little, and control accuracy is more accurate, the more high characteristics of security performance.
Description
Technical field
The utility model relates to press technologies field, specifically, relates to the elbow link press that a kind of dish type permanent magnet synchronous servo linear electric motors drive.
Background technology
Punching machine is widely used forging equipment in metal forming manufacture field, and ratio shared in forging equipment is up to 80%.According to incompletely statistics, the quantity of all kinds of punching machines that only China's Mainland is using at present just reaches 500,000.China's punching machine annual production tens thousand of, average annual 40000 from external imported mechanical forcing press.The critical role of punching machine in manufacturing industry has impelled the extensive research to its mechanical system and drive system.Punching machine motor drive system comprises power supply and motor two parts, and power unit can be subdivided into again position adjustments and motor driver part, generally in frequency converter, all integrates both this.With regard to punching machine motor drive system, its power unit is in the theoretical and technical job requirement that substantially can meet forcing press, and motor itself is unsatisfactory.Large moment can be provided when being mainly reflected in motor low speed.Servo-pressing machine is the direction of modern mechanical forcing press development, and the Main Bottleneck limiting servo-pressing machine development remains motor.So and must control to carry out deep research to motor in flexibility at the slow-speed of revolution, large torque, high torque density, develop the motor that applicable servo-pressing machine uses.
For the problem in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes the elbow link press that a kind of dish type permanent magnet synchronous servo linear electric motors drive, can solve current punching machine prior art exist startup to electrical network impact large, difficult in maintenance, transmission efficiency is low, the problem that energy consumption is high, numerical control precision is not high.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
The elbow link press that a kind of dish type permanent magnet synchronous servo linear electric motors drive, comprise fuselage, the bottom of described fuselage is fixed with fuselage guide rail, the top of described fuselage is provided with flywheel, the axis place of described flywheel is fixedly connected with screw mandrel, described screw rod bushing is provided with feed screw nut pair, described feed screw nut pair is provided with nut slider, elbow linkage is hinged with below described nut slider, the lower end of described elbow linkage is connected with slide block tup, described slide block tup is positioned at waist and is connected with described fuselage guide rail, the end face side, top of described fuselage is provided with the dish type permanent magnet synchronous servo linear electric motors of Direct driver flywheel.
Further, described dish type permanent magnet synchronous servo linear electric motors comprise primary and secondary, describedly secondaryly comprise the permanent magnet being fixed on flywheel end face side, and described permanent magnet is arranged between described elementary and flywheel.
Further, the described elementary holder comprising some armature windings and fixing described armature winding, described holder is fixed on outside the excircle of described flywheel, on the described secondary excircle being arranged at described flywheel; The described elementary holder comprising some armature windings and fixing described armature winding, described holder is fixed on the lower surface of described flywheel.
The beneficial effects of the utility model: the secondary of motor is directly fixed on flywheel, motor direct-drive flywheel rotates, and decrease the driving-chain of traditional elbow link press, transmission efficiency is high, and failure rate of machinery is low;
Electric motor starting electric current is little, and impact little to electrical network, when slide block tup is static, motor does not work, and electric quantity consumption is low;
To sum up show that the multi-connecting rod press that the utility model dish type permanent magnet synchronous servo linear electric motors drive is easy to maintenance, energy consumption is low, and noise is little, and control accuracy is more accurate, and security performance is higher.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front section view of the elbow link press that the dish type permanent magnet synchronous servo linear electric motors according to the utility model embodiment drive;
Fig. 2 is the top view of the elbow link press that the dish type permanent magnet synchronous servo linear electric motors according to the utility model embodiment drive;
Fig. 3 is the enlarged diagram of M1 in Fig. 1.
In figure:
1, fuselage; 2, fuselage guide rail; 3, slide block tup; 4, elbow linkage; 5, nut slider; 6, flywheel; 7, screw mandrel; 8, arcuate permanent magnetic synchronous servo linear electric motors; 8, dish type permanent magnet synchronous servo linear electric motors; 81, elementary; 811, armature winding; 812, holder; 82, secondary; 821, permanent magnet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As Figure 1-3, the elbow link press that a kind of dish type permanent magnet synchronous servo linear electric motors according to embodiment of the present utility model drive, comprise fuselage 1, the bottom of described fuselage 1 is fixed with fuselage guide rail 2, the top of described fuselage 1 is provided with flywheel 6, the axis place of described flywheel 6 is fixedly connected with screw mandrel 7, described screw mandrel 7 is arranged with feed screw nut pair, described feed screw nut pair is provided with nut slider 5, elbow linkage 4 is hinged with below described nut slider 5, the lower end of described elbow linkage 4 is connected with slide block tup 3, described slide block tup 3 to be positioned in the middle part of fuselage 1 and to be connected with described fuselage guide rail 2 coupling, the end face side, top of described fuselage 1 is provided with the dish type permanent magnet synchronous servo linear electric motors 8 of Direct driver flywheel 6.
In a specific embodiment, described dish type permanent magnet synchronous servo linear electric motors 8 comprise elementary 81 and secondary 82, and described secondary 82 comprise the permanent magnet 821 being fixed on flywheel 6 end face side, and described permanent magnet 821 is arranged between described elementary 81 and flywheel 6.
In a specific embodiment, described elementary 81 comprise some armature windings 811 and fix the holder 812 of described armature winding 811, and described holder 812 is fixed on the lower surface of described flywheel 6.
During the work of the utility model forcing press, after secondary 81 of dish type permanent magnet synchronous servo linear electric motors 8 pass into alternating current, the magnetic field along the circumferential direction rotated can be produced, flywheel 6 can be driven to rotate, the rotary motion of flywheel 6 is moving up and down of nut slider 5 by the role transformation of feed screw nut pair and guide pillar, drive elbow linkage 4 to move by nut slider 5, moved by elbow linkage 4 and finally change moving up and down of slide block tup 3 into.The secondary of motor is directly fixed on flywheel, and electric motor primary Direct driver flywheel rotates, and decrease the driving-chain of traditional elbow link press, efficiency of transmission is high, and failure rate of machinery is low.On the other hand, the thermal diffusivity of arc and dish type permanent magnet synchronous servo linear electric motors is good, is easy to numerical control.And its starting current is little, impact little to electrical network, when slide block tup is static, motor does not work, and electric quantity consumption is low, economize on electricity about 30%.
In sum, by means of technique scheme of the present utility model, the multi-connecting rod press that the utility model arc and dish type permanent magnet synchronous servo linear electric motors drive has easy to maintenance, energy consumption is low, noise is little, and control accuracy is more accurate, and security performance is high more.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the elbow link press of a dish type permanent magnet synchronous servo linear electric motors driving, comprise fuselage (1), the bottom of described fuselage (1) is fixed with fuselage guide rail (2), the top of described fuselage (1) is provided with flywheel (6), the axis place of described flywheel (6) is fixedly connected with screw mandrel (7), described screw mandrel (7) is arranged with feed screw nut pair, described feed screw nut pair is provided with nut slider (5), elbow linkage (4) is hinged with below described nut slider (5), the lower end of described elbow linkage (4) is connected with slide block tup (3), described slide block tup (3) is positioned at fuselage (1) middle part and is connected with described fuselage guide rail (2) coupling, it is characterized in that, the end face side, top of described fuselage (1) is provided with the dish type permanent magnet synchronous servo linear electric motors (8) of Direct driver flywheel (6).
2. the elbow link press of dish type permanent magnet synchronous servo linear electric motors driving according to claim 1, it is characterized in that, described dish type permanent magnet synchronous servo linear electric motors (8) comprise elementary (81) and secondary (82), described secondary (82) comprise the permanent magnet (821) being fixed on flywheel (6) end face side, and described permanent magnet (821) is arranged between described elementary (81) and flywheel (6).
3. the elbow link press of dish type permanent magnet synchronous servo linear electric motors driving according to claim 2, it is characterized in that, described elementary (81) comprise the holder (812) of some armature windings (811) and fixing described armature winding (811), and described holder (812) is fixed on the lower surface of described flywheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551178.5U CN204998013U (en) | 2015-07-27 | 2015-07-27 | Synchronous servo linear electric motor driven elbow link press of disk permanent magnetism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551178.5U CN204998013U (en) | 2015-07-27 | 2015-07-27 | Synchronous servo linear electric motor driven elbow link press of disk permanent magnetism |
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| Publication Number | Publication Date |
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| CN204998013U true CN204998013U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520551178.5U Active CN204998013U (en) | 2015-07-27 | 2015-07-27 | Synchronous servo linear electric motor driven elbow link press of disk permanent magnetism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406049A (en) * | 2022-01-19 | 2022-04-29 | 江苏扬力数控机床有限公司 | Balanced numerical control bender |
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2015
- 2015-07-27 CN CN201520551178.5U patent/CN204998013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406049A (en) * | 2022-01-19 | 2022-04-29 | 江苏扬力数控机床有限公司 | Balanced numerical control bender |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161213 Address after: Ezhou City, Hubei province Huarong 436000 Duan Dian Sanjiang Avenue 1 Patentee after: Hubei Fu Sheng intelligent equipment Limited by Share Ltd Address before: 436099 Hubei Province, Ezhou City, Hubei Province, Binhu South Road, No. 28 new garden, building 202, room 2 Patentee before: Huang Qiheng |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180326 Address after: 430000 East Lake New Technology Development Zone, Wuhan City, Hubei Province, contemporary Optics Valley dream workshop No. 4 Building 17F Patentee after: Hubei ring electromagnetic equipment Engineering Technology Co., Ltd. Address before: Ezhou City, Hubei province Huarong 436000 Duan Dian Sanjiang Avenue 1 Patentee before: Hubei Fu Sheng intelligent equipment Limited by Share Ltd |
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| TR01 | Transfer of patent right |