CN104924642A - Multi-connecting-rod type press machine driven by arc and disc-shaped linear motors - Google Patents
Multi-connecting-rod type press machine driven by arc and disc-shaped linear motors Download PDFInfo
- Publication number
- CN104924642A CN104924642A CN201510268929.7A CN201510268929A CN104924642A CN 104924642 A CN104924642 A CN 104924642A CN 201510268929 A CN201510268929 A CN 201510268929A CN 104924642 A CN104924642 A CN 104924642A
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- China
- Prior art keywords
- flywheel
- stator
- arc
- conductor
- fuselage
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
Abstract
The invention discloses a multi-connecting-rod type press machine driven by arc and disc-shaped linear motors. The multi-connecting-rod type press machine comprises a machine body, wherein the machine body is fixedly provided with a machine body guide rail; the machine body guide rail is provided with a matched sliding block hammer which is located in the middle of the machine body and connected with a connecting rod mechanism; the connecting rod mechanism is fixedly connected with a flywheel I and a flywheel II through flat keys; the arc and disc-shaped linear motors are arranged on two sides of the top of the machine body respectively, the arc linear motor comprises a flywheel rotor I and a stator assembly I, and the disc-shaped linear motor comprises a flywheel rotor II and a stator assembly II. The multi-connecting-rod type press machine has the beneficial effects of being convenient to maintain, low in energy consumption, small in noise, higher in control accuracy, higher in safety performance and the like.
Description
Technical field
The present invention relates to forcing press field, specifically, relate to the multi-connecting rod press of a kind of arc and the driving of dish type linear electric motors.
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.
Summary of the invention
For problem above-mentioned in correlation technique, the present invention proposes the multi-connecting rod press of a kind of arc and the driving of dish type linear electric motors, 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, technical scheme of the present invention is achieved in that
The multi-connecting rod press that a kind of arc and dish type linear electric motors drive, comprise fuselage, described fuselage is fixedly installed fuselage guide rail, described fuselage guide rail is provided with the slide block tup matched, described slide block tup is positioned at described waist and is connected with linkage, described linkage is fixedly connected with flywheel one and flywheel two by flat key, the both sides, top of described fuselage are respectively arranged with arc servo linear motor and dish type servo linear motor, described arc servo linear motor and dish type servo linear motor comprise flywheel rotor one respectively, stator module one and flywheel rotor two, stator module two.
Further, described flywheel rotor one comprises flywheel one, electric conductor one and magnetic conductor one, described electric conductor one is fixed together with magnetic conductor one, and arrange along the excircle of flywheel one, described magnetic conductor one is arranged between described electric conductor one and flywheel one, described flywheel rotor two comprises flywheel two, electric conductor two and magnetic conductor two, described electric conductor two is fixed together with magnetic conductor two, and being fixed on the end face side of flywheel two, described magnetic conductor two is arranged between described electric conductor two and flywheel two.
Further, described stator module one comprises the stator seat one of some stators one and fixing described stator one, described stator seat one is fixed on described fuselage side, described stator one is arranged at the excircle sidepiece of described flywheel rotor one, each described stator one includes stator core one and stator winding one, described stator winding one is arranged in described stator core one, described stator module two comprises the stator seat two of some stators two and fixing described stator two, described stator seat two is fixed on described fuselage side, described stator two is arranged at the end face side of described flywheel rotor two, each described stator two includes stator core two and stator winding two, described stator winding two is arranged in described stator core two.
Further, the middle part of described flywheel one and flywheel two is provided with bent axle, described bent axle does upper and lower rectilinear motion by linkage band movable slider tup.
Further, described electric conductor one and electric conductor two are made by conductive metallic material, and described magnetic conductor one and electric conductor two are made by magnetic conductive metal material.
Beneficial effect of the present invention: flywheel is the part of flywheel rotor, motor direct-drive flywheel drives crank rotation, and decrease the driving-chain of traditional multi-connecting rod 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 arc of the present invention and dish type 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 embodiment of the present invention 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 some embodiments of the present invention, 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 view of the multi-connecting rod press that arc according to the embodiment of the present invention and dish type linear electric motors drive;
Fig. 2 is the left view of the multi-connecting rod press that arc according to the embodiment of the present invention and dish type linear electric motors drive;
Fig. 3 is the right view of the multi-connecting rod press that arc according to the embodiment of the present invention and dish type linear electric motors drive;
Fig. 4 is one of structural representation of the multi-connecting rod press that arc according to the embodiment of the present invention and dish type linear electric motors drive;
Fig. 5 is the structural representation two of the multi-connecting rod press that arc according to the embodiment of the present invention and dish type linear electric motors drive;
Fig. 6 is the enlarged diagram of M1 in Fig. 1;
Fig. 7 is the enlarged diagram of M2 in Fig. 1.
In figure:
1, fuselage; 2, fuselage guide rail; 3, slide block tup; 4, linkage; 5, arc servo linear motor; 6, dish type servo linear motor; 7, flywheel rotor one; 8, stator module one; 9, flywheel rotor two; 10, stator module two; 11, flywheel one; 12, magnetic conductor one; 13, electric conductor one; 14, flywheel two; 15, magnetic conductor two; 16, electric conductor two; 17, bent axle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of protection of the invention.
As shown in figs. 1-7, the multi-connecting rod press that a kind of arc according to embodiments of the invention and dish type linear electric motors drive, comprise fuselage 1, described fuselage 1 is fixedly installed fuselage guide rail 2, described fuselage guide rail 2 is provided with the slide block tup 3 matched, described slide block tup 3 to be positioned in the middle part of described fuselage 1 and to be connected with linkage 4, described linkage 4 is fixedly connected with flywheel 1 and flywheel 2 14 by flat key, the both sides, top of described fuselage are respectively arranged with arc servo linear motor 5 and dish type servo linear motor 6, described arc servo linear motor 5 and dish type servo linear motor 6 comprise flywheel rotor 1 respectively, stator module 1 and flywheel rotor 29, stator module 2 10, flywheel rotor 1 is the secondary of arc servo linear motor 5, stator module 1 is the elementary of arc servo linear motor 5, flywheel rotor 29 is the secondary of dish type servo linear motor 6, stator module 2 10 is the elementary of dish type servo linear motor 6.
In addition, in a specific embodiment, described flywheel rotor 1 comprises flywheel 1, electric conductor 1 and magnetic conductor 1, described electric conductor 1 is fixed together with magnetic conductor 1, and arrange along the excircle of flywheel 1, described magnetic conductor 1 is arranged between described electric conductor 1 and flywheel 1, described flywheel rotor 29 comprises flywheel 2 14, electric conductor 2 16 and magnetic conductor 2 15, described electric conductor 2 16 is fixed together with magnetic conductor 2 15, and be fixed on the end face side of flywheel 2 14, described magnetic conductor 2 15 is arranged between described electric conductor 2 16 and flywheel 2 14.Electric conductor 1 and magnetic conductor 1 and electric conductor 2 16 and magnetic conductor 2 15 are all fixed together by explosive welding mode.
In addition, in a specific embodiment, described stator module 1 comprises the stator seat one of some stators one and fixing described stator one, described stator seat one is fixed on described fuselage 1 side, described stator one is arranged at the excircle sidepiece of described flywheel rotor 1, each described stator one includes stator core one and stator winding one, described stator winding one is arranged in described stator core one, described stator module 2 10 comprises the stator seat two of some stators two and fixing described stator two, described stator seat two is fixed on described fuselage 1 side, described stator two is arranged at the end face side of described flywheel rotor 29, each described stator two includes stator core two and stator winding two, described stator winding two is arranged in described stator core two.
In addition, in a specific embodiment, the middle part of described flywheel 1 and flywheel 2 14 is provided with bent axle 17, described bent axle 17 is with movable slider tup 3 to do upper and lower rectilinear motion by linkage 4, flywheel rotor 1 and flywheel rotor 29 Direct driver bent axle 17 rotate, decrease the driving-chain of traditional multi-rod forcing 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 servo linear motor is good, is easy to numerical control.And its starting current is little, impact little to electrical network, when slide block tup 3 is static, motor does not work, and electric quantity consumption is low, economize on electricity about 30%.。
In addition, in a specific embodiment, described electric conductor 1 and electric conductor 2 16 are made by conductive metallic material, and described magnetic conductor 1 and electric conductor 2 15 are made by magnetic conductive metal material.In the present embodiment, electric conductor 1 and electric conductor 2 16 are conducting metals of 1-3mm, such as: copper sheet.Magnetic conductor 1 and magnetic conductor 2 15 are magnetic conductive metals of 5-15mm, such as: A3 steel disc.
After the stator module 1 of arc and dish type servo linear motor and stator module 2 10 pass into alternating current, the magnetic field along the circumferential direction rotated can be produced, flywheel rotor 1 and flywheel rotor 29 can be driven to rotate.And namely flywheel rotor 1 and flywheel rotor 29 rotation drive crankshaft link rod motion, thus realize moving up and down of slide block tup 3.
In sum, by means of technique scheme of the present invention, the multi-connecting rod press that arc of the present invention and dish type linear electric motors drive has easy to maintenance, and energy consumption is low, and noise is little, and control accuracy is more accurate, and security performance is high more.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the multi-connecting rod press of an arc and the driving of dish type linear electric motors, comprise fuselage (1), described fuselage (1) is fixedly installed fuselage guide rail (2), described fuselage guide rail (2) is provided with the slide block tup (3) matched, described slide block tup (3) is positioned at described fuselage (1) middle part and is connected with linkage (4), described linkage (4) is fixedly connected with flywheel one (11) and flywheel two (14) by flat key, it is characterized in that, the both sides, top of described fuselage are respectively arranged with arc servo linear motor (5) and dish type servo linear motor (6), described arc servo linear motor (5) and dish type servo linear motor (6) comprise flywheel rotor one (7) respectively, stator module one (8) and flywheel rotor two (9), stator module two (10).
2. the multi-connecting rod press of arc according to claim 1 and the driving of dish type linear electric motors, it is characterized in that, described flywheel rotor one (7) comprises flywheel one (11), electric conductor one (13) and magnetic conductor one (12), described electric conductor one (13) is fixed together with magnetic conductor one (12), and arrange along the excircle of flywheel one (11), described magnetic conductor one (12) is arranged between described electric conductor one (13) and flywheel one (11), described flywheel rotor two (9) comprises flywheel two (14), electric conductor two (16) and magnetic conductor two (15), described electric conductor two (16) is fixed together with magnetic conductor two (15), and be fixed on the end face side of flywheel two (14), described magnetic conductor two (15) is arranged between described electric conductor two (16) and flywheel two (14).
3. the multi-connecting rod press of arc according to claim 1 and the driving of dish type linear electric motors, it is characterized in that, described stator module one (8) comprises the stator seat one of some stators one and fixing described stator one, described stator seat one is fixed on described fuselage (1) side, described stator one is arranged at the excircle sidepiece of described flywheel rotor one (7), each described stator one includes stator core one and stator winding one, described stator winding one is arranged in described stator core one, described stator module two (10) comprises the stator seat two of some stators two and fixing described stator two, described stator seat two is fixed on described fuselage (1) side, described stator two is arranged at the end face side of described flywheel rotor two (9), each described stator two includes stator core two and stator winding two, described stator winding two is arranged in described stator core two.
4. the multi-connecting rod press of arc according to claim 1 and the driving of dish type linear electric motors, it is characterized in that, the middle part of described flywheel one (11) and flywheel two (14) is provided with bent axle (17), and described bent axle (17) does upper and lower rectilinear motion by linkage (4) band movable slider tup (3).
5. the multi-connecting rod press of arc according to claim 2 and the driving of dish type linear electric motors, it is characterized in that, described electric conductor one (13) and electric conductor two (16) are made by conductive metallic material, and described magnetic conductor one (12) and magnetic conductor two (15) are made by magnetic conductive metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268929.7A CN104924642A (en) | 2015-05-25 | 2015-05-25 | Multi-connecting-rod type press machine driven by arc and disc-shaped linear motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510268929.7A CN104924642A (en) | 2015-05-25 | 2015-05-25 | Multi-connecting-rod type press machine driven by arc and disc-shaped linear motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104924642A true CN104924642A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510268929.7A Pending CN104924642A (en) | 2015-05-25 | 2015-05-25 | Multi-connecting-rod type press machine driven by arc and disc-shaped linear motors |
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| Country | Link |
|---|---|
| CN (1) | CN104924642A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100197511B1 (en) * | 1995-12-30 | 1999-06-15 | 김재복 | Small-size double-action crank press |
| CN101480851A (en) * | 2009-01-24 | 2009-07-15 | 郑良才 | Press |
| CN201824568U (en) * | 2010-09-07 | 2011-05-11 | 上海黎美冲剪机床有限公司 | Numerical control power-saving high-speed press |
| CN103227531A (en) * | 2013-04-26 | 2013-07-31 | 杭州新峰恒富科技有限公司 | Arc rotating rectilinear motion motor |
| CN103317743A (en) * | 2013-06-22 | 2013-09-25 | 黄煜林 | Numerical control electric screw press driven by disk type linear motor |
| CN103331926A (en) * | 2013-06-22 | 2013-10-02 | 黄煜林 | Arc-shaped motor-driven numerical control electric screw press |
| CN104148470A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Simple dual-drive punching machine |
-
2015
- 2015-05-25 CN CN201510268929.7A patent/CN104924642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100197511B1 (en) * | 1995-12-30 | 1999-06-15 | 김재복 | Small-size double-action crank press |
| CN101480851A (en) * | 2009-01-24 | 2009-07-15 | 郑良才 | Press |
| CN201824568U (en) * | 2010-09-07 | 2011-05-11 | 上海黎美冲剪机床有限公司 | Numerical control power-saving high-speed press |
| CN103227531A (en) * | 2013-04-26 | 2013-07-31 | 杭州新峰恒富科技有限公司 | Arc rotating rectilinear motion motor |
| CN103317743A (en) * | 2013-06-22 | 2013-09-25 | 黄煜林 | Numerical control electric screw press driven by disk type linear motor |
| CN103331926A (en) * | 2013-06-22 | 2013-10-02 | 黄煜林 | Arc-shaped motor-driven numerical control electric screw press |
| CN104148470A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Simple dual-drive punching machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161207 Address after: Ezhou City, Hubei province Huarong 436000 Duan Dian Sanjiang Avenue 1 Applicant after: Hubei Fu Sheng intelligent equipment Limited by Share Ltd Address before: 641422 Ziyang city of Sichuan province Jianyang city new town water alley Street No. 26 of No. 23 Applicant before: Yan Wenqiong |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |