CN201633237U - Servo pressing machine - Google Patents
Servo pressing machine Download PDFInfo
- Publication number
- CN201633237U CN201633237U CN2010201306168U CN201020130616U CN201633237U CN 201633237 U CN201633237 U CN 201633237U CN 2010201306168 U CN2010201306168 U CN 2010201306168U CN 201020130616 U CN201020130616 U CN 201020130616U CN 201633237 U CN201633237 U CN 201633237U
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- servo
- pressing machine
- frequency converter
- drive motors
- motor
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Abstract
The utility model discloses a servo pressing machine comprising a driving motor, a mechanical pressing machine, a control system and a mechanical transmission system. The servo pressing machine is characterized in that the control system collects the working parameters of the pressing machine by a data collecting unit and sends the data to a transducer after the processor analyzes and processes the data; the output terminal of the transducer is connected with the driving motor; and the output terminal of the driving motor is connected with the mechanical pressing machine by a mechanical transmission system. The servo pressing machine has the following advantages: (1) the high-performance and low-inertia alternating-current motor is adopted, the motor has low cost and can realize large-capacity output; (2) the adopted high-performance transducer realizes logic processing and servo controlling, thus reducing data transmission link and improving control precision; (3) the transducer is internally provided with an energy feedback unit so as to realize an emergency braking function, thus prolonging the service life of the brake of the pressing machine; and (4) the motor is transmitted by a primary speed-reducing belt and a primary speed-reducing gear so that the motor does not bear rigid impact.
Description
Technical field
The utility model relates to a kind of servo-pressing machine, belongs to mechanical industry forging equipment field.
Background technology
Because the speed of the plastic forming mobile material unit volume of Forging Technology is faster than machining, the production efficiency height can improve the structure and the defective of material internal, heighten the mechanical performance of part, and pts wt is light, and the stock utilization height is so be widely used.Along with the development of modern society, personalized social demand is more and more, and this product that just requires enterprise to produce must have diversity, so production equipment also just requires to have very high flexibility, can produce the product of multiple different size.Therefore, has the focus that high flexibility and high efficiency automation processing pressing equipment just becomes present research.Before 10 years, the research of having risen servo-pressing machine in industrially developed country such as U.S., day, Europe, along with its in high accuracy such as auto parts, electronic component, difficult processing and forming Application for Field, demonstrated the incomparable superiority of UP machine.
Common servo-pressing machine is that the common electric machine with traditional punching machine changes servomotor into and just ordinary press has been transformed into servo-pressing machine.But, make whole servo-pressing machine expensive unusually because servomotor and supporting servo controller cost thereof are higher; The capacity problem of servomotor makes it be difficult to realize the output of large-tonnage pressure simultaneously; And, make servo-control system have control complexity, rapid wear, be not easy defective such as maintenance because the parts that control system adopts are more.
Summary of the invention
At the problems referred to above, the purpose of this utility model provide a kind of control simple, easy to maintenance, cost is lower, can realize the servo-pressing machine of large-tonnage pressure output.
The utility model comprises drive motors, punching machine, control system and machine driven system, it is characterized in that control system is by data acquisition unit collection forcing press running parameter, after treated device analysis, the processing data are sent to frequency converter, the output termination drive motors of frequency converter, the output of drive motors is through the machine driven system tool forcing press of meeting sb. at the airport.
Wherein, described drive motors is an alternating current generator.
Described control system comprises frequency converter, processor, switching value input/output cards, touch-screen; Described processor links to each other with switching value input/output cards, touch-screen by network, and described processor links to each other with frequency converter by backboard simultaneously, drives drive motors by frequency converter.
Described frequency converter built-inly has the embedded Control of program capability and the controller of miscellaneous function is realized logical process and SERVO CONTROL by it; Described frequency converter inside also has energy feedback unit, can realize emergency braking function.
Machine driven system comprises one-level deceleration belt, a pair of reduction gearing and the brake that is connected in the power transmission shaft between belt, the gear drive and is installed in the power transmission shaft end, the input termination switch amount output card of described brake.
Punching machine comprises fuselage, slide block.Fuselage is all steel Welding Structure, by the CAD finite element analysis computation, makes airframe structure optimization, has the rigidity of superelevation; Slide block adopts cast structure, by the CAD finite element analysis computation, makes its structure optimization, guarantee best rigidity, can satisfy the requirement of high accuracy Sheet Metal Forming Technology, and be equipped with the slide block bascule, pressure is set employing and manually with automatically adjusted, and is chain with slide block adjusting motor; Lubricating system adopts thin oil automatic ration circulating lubricating and intermittent oilling, and the forcing press lubricating system mainly is made up of grease-box, lubricated control panel and each separator etc.On main separator, be provided with monitoring and show, all be in good rotary work state when making forcing press per, fully guarantee the forcing press reliability service, improve the life-span of fastness.
The course of work of the present utility model is: select mould by touch-screen, and its parameter is made amendment; Select corresponding work mode (stroke, slide block adjustment, three kinds of modes of fine setting are arranged) then, follow just waiting system startup command, when receiving after the both hands stroke starts the startup command that button transmits, control system is then done work by the location/velocity that machine driven system is controlled slide block according to the slide block movement mode of setting; If there is not stop signal, system will carry out the firmware working motion in cycle, and when receiving stop signal, system can make slide block stop at position of readiness after doing manual work finishing once, the circulation of finishing the work.
Compared with prior art, advantage of the present utility model is:
(1) select high-performance, low inertia alternating current generator for use, motor cost is low and can realize big capacity output;
(2) high-performance transducer of Cai Yonging built-inly has the embedded Control of program capability and the controller of miscellaneous function is realized logical process and SERVO CONTROL by it, thereby has reduced the transfer of data link, improves control accuracy;
(3) frequency converter inside has energy feedback unit, can realize emergency braking function, thereby can prolong the service life of forcing press braking device;
(4) motor makes motor not bear rigid shock through one-level deceleration belt and the transmission of one-level reduction gearing.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model workflow diagram.
Among the figure: 1, drive motors 2, small belt pulley 3, big belt pulley 4, power transmission shaft 5, brake 6, reduction gearing 7, elbow-bar mechanism 8, connecting rod 9, slide block 10, touch-screen 11, digital quantity input/output cards, 12, processor 13, frequency converter 14, fuselage
The specific embodiment
Further specify the utility model below by specific embodiment.
As shown in Figure 1, the utility model comprises drive motors 1, by small belt pulley 2, big belt pulley 3, power transmission shaft 4, brake 5, reduction gearing 6, elbow-bar mechanism 7, the machine driven system that connecting rod 8 is formed, the punching machine of forming by slide block 9 and fuselage 14, by touch-screen 10, digital quantity input/output cards 11, processor 12, the control system that frequency converter 13 is formed.
Processor 12 is gathered the data of forcing press by digital quantity input/output cards 11, determine the position of slide block 9, mould and parameter according to touch-screen 10 selections, during when hand behaviour's platform or by the control panel start-up system, processor 12 is according to the data that collect, obtain exporting data through processing and send to frequency converter 13, frequency converter 13 sends signal to drive motors 1, come drive motors 1 to rotate, motor 1 by one-level deceleration belt (comprising small belt pulley 2 and big belt pulley 3) and a pair of reduction gearing 6 after, drive slide block 9 motion by elbow-bar mechanism 7 by connecting rod 8.When needs stop, send cutoff command by processor 12 and carry out ramp to stop to top dead-centre to frequency converter 13, simultaneously brake 5 brake command that receives processor 12 begins action and makes slide block 9 be in halted state; When breaking down or receiving that the anxious order preprocessor 12 that stops sends to stop in emergency and instructs frequency converter 13 to realize the effects of stopping in emergency with brake 5.
This servo-pressing machine can be applicable to the plant equipment of various forcing press classes.
Claims (7)
1. servo-pressing machine, comprise drive motors, punching machine, control system and machine driven system, it is characterized in that control system is by data acquisition unit collection forcing press running parameter, after treated device analysis, the processing data are sent to frequency converter, the output termination drive motors of frequency converter, the output of drive motors is through the machine driven system tool forcing press of meeting sb. at the airport.
2. servo-pressing machine according to claim 1 is characterized in that described drive motors is an alternating current generator.
3. servo-pressing machine according to claim 1, it is characterized in that described control system comprises frequency converter, processor, switching value input/output cards, touch-screen, described processor links to each other with switching value input/output cards, touch-screen by network, described processor links to each other with frequency converter by backboard simultaneously, drives drive motors by frequency converter.
4. according to claim 1 or 3 described servo-pressing machines, it is characterized in that described frequency converter built-inly has the embedded Control of program capability and the controller of miscellaneous function is realized logical process and SERVO CONTROL by it.
5. according to claim 1 or 3 described servo-pressing machines, it is characterized in that described frequency converter inside also has the energy feedback unit that can realize emergency braking function.
6. servo-pressing machine according to claim 1 is characterized in that described machine driven system comprises one-level deceleration belt, a pair of reduction gearing and the brake that is connected in the power transmission shaft between belt, the gear drive and is installed in the power transmission shaft end.
7. servo-pressing machine according to claim 1 is characterized in that described punching machine comprises fuselage and slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201306168U CN201633237U (en) | 2010-03-08 | 2010-03-08 | Servo pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201306168U CN201633237U (en) | 2010-03-08 | 2010-03-08 | Servo pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633237U true CN201633237U (en) | 2010-11-17 |
Family
ID=43077716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201306168U Expired - Lifetime CN201633237U (en) | 2010-03-08 | 2010-03-08 | Servo pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769513A (en) * | 2013-12-31 | 2014-05-07 | 西安交通大学 | Drive and transmission system of braking energy-saving assistant type closed type multi-point servo press |
| CN106955957A (en) * | 2016-01-11 | 2017-07-18 | 周忠清 | A kind of punch press control system, control method and punch press |
-
2010
- 2010-03-08 CN CN2010201306168U patent/CN201633237U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769513A (en) * | 2013-12-31 | 2014-05-07 | 西安交通大学 | Drive and transmission system of braking energy-saving assistant type closed type multi-point servo press |
| CN106955957A (en) * | 2016-01-11 | 2017-07-18 | 周忠清 | A kind of punch press control system, control method and punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Zhuzhou Road, Laoshan District 266101 Shandong city of Qingdao province No. 153 Building No. 2 base Yiqing 12 1201-1203 room Patentee after: Qingdao Fang Fang automation control Limited by Share Ltd Address before: Four building 57, building 1, road, 266101 Haier Road, Laoshan District, Shandong, China Patentee before: Qingdao Yufang Automation Control Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |
|
| CX01 | Expiry of patent term |