CN208960879U - A kind of servo forging press elaborate position control system - Google Patents
A kind of servo forging press elaborate position control system Download PDFInfo
- Publication number
- CN208960879U CN208960879U CN201820988279.2U CN201820988279U CN208960879U CN 208960879 U CN208960879 U CN 208960879U CN 201820988279 U CN201820988279 U CN 201820988279U CN 208960879 U CN208960879 U CN 208960879U
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- CN
- China
- Prior art keywords
- control system
- servo
- forging press
- position control
- hydraulic
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- 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.)
- Expired - Fee Related
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- Control Of Presses (AREA)
- Forging (AREA)
Abstract
The utility model discloses a kind of servo forging press elaborate position control systems, including control system, magnetic railings ruler, servo-driver, servo motor, hydraulic control system, forging press, the magnetic scale of the magnetic railings ruler is fixedly connected with the top board of forging press, the magnetic railings ruler and control system carry out data interaction, the control system is connect with servo-driver, the servo-driver is connect with servo motor, the servo motor is connect with hydraulic control system, hydraulic control system is connect with forging press top board, this control system, utilize servo hydraulic control system, increase magnetic railings ruler, position control is accurate, forging press top board position control error can reach 0.01mm, meet the processing of high-precision product.
Description
Technical field
The utility model belongs to SERVO CONTROL field more particularly to a kind of servo forging press elaborate position control system.
Background technique
Forging press is widely used in manufacturing enterprise at present, and traditional forging press is to control pressure again by worker's feeding, discharge
Machine is come what is fulfiled assignment, and with the appearance and shape of product increasingly complex of new material, traditional press has been difficult in work
Meet the beat of production line work in skill and production efficiency.And traditional press only simply accomplishes the work of forging and stamping
With can not be combined with its mold, the demand of client is not achieved for the auto parts of some special shapes.Motor band
Dynamic operation of oil pump top board suppresses downwards workpiece shaping, controls top board position with encoder feedback signal, but there are positions
Inaccurate problem is controlled, common product can be processed, and with development, high request, high-precision product demand are more, common to forge and press
Machine there is not competent problem.
Application No. is CN201620025258.1, the applyings date are as follows: 20160112, title are as follows: for watching for forging machine tool
It takes in the patent of motor, discloses a kind of servo motor for forging machine tool.A kind of servo motor for forging machine tool, packet
It includes: servo motor ontology；The servo motor for forging machine tool further include: lower end and the rear end of servo motor ontology connect
The connecting column connect, the baffle connecting with connecting column upper end are set in the filtering enclosure that outside connecting column and upper end is connect with baffle, this
For in the servo motor course of work of forging machine tool, top and lateral, dust, iron filings etc. to be blocked in baffle and filtering enclosure respectively
Sundries is not easy to fall into heat dissipation wind channel, does not influence motor work.But this motor still can't resolve elaborate position control problem.
Utility model content
The purpose of this utility model is exactly to provide a kind of servo forging and stamping to overcome the problems of the above-mentioned prior art
Machine elaborate position control system.
The purpose of the utility model can be achieved through the following technical solutions:
A kind of servo forging press elaborate position control system, including control system, magnetic railings ruler, servo-driver, servo electricity
Machine, hydraulic control system, forging press, the magnetic scale of the magnetic railings ruler are fixedly connected with the top board of forging press, the magnetic railings ruler with
Control system carries out data interaction, and the control system is connect with servo-driver, and the servo-driver and servo motor connect
It connects, the servo motor is connect with hydraulic control system, and hydraulic control system is connect with forging press top board.
Preferably, the magnetic railings ruler is fixed on machine frame of forging machine
Preferably, including control system is PLC control system.
Preferably, the PLC control system further includes human-computer interaction module, and the human-computer interaction module setting is controlled in PLC
In system processed.
Wherein, it is furthermore preferred that the human-computer interaction module includes display screen and input module.
Preferably, the hydraulic control system includes hydraulic pump, hydraulic cylinder, and the hydraulic pump is pushed hydraulic by hydraulic oil
Cylinder.
Preferably, the servo motor is servo permanent magnet synchronous motor.
Magnetic ruler measuring system aims at linear displacement measurement and designs.Magnetic railings ruler economy, efficiency is especially suitable for over long distances
Measurement.Magnetic railings ruler measuring system: being used in linear displacement measurement and shows measured value in display, and displacement is converted to
Corresponding pulse number is exported to PLC controller.
The utility model has the beneficial effects that
This control system increases magnetic railings ruler, position control is accurate, forging press top board using servo hydraulic control system
Position control error can reach 0.01mm, meet the processing of high-precision product.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of servo forging press elaborate position control system.
Specific embodiment
In conjunction with shown in attached drawing, the technical solution of the utility model is further described:
A kind of servo forging press elaborate position control system, including control system, magnetic railings ruler, servo-driver, servo electricity
Machine, hydraulic control system, forging press, the magnetic scale of the magnetic railings ruler are fixedly connected with the top board of forging press, the magnetic railings ruler with
Control system carries out data interaction, and the control system is connect with servo-driver, and the servo-driver and servo motor connect
It connects, the servo motor is connect with hydraulic control system, and hydraulic control system is connect with forging press top board.
Wherein, the magnetic railings ruler is fixed on machine frame of forging machine.
In practical applications, the control system is PLC control system.
The PLC control system further includes human-computer interaction module, and the human-computer interaction module is arranged in PLC control system
On.
Wherein, human-computer interaction module includes display screen and input module.
The hydraulic control system includes hydraulic pump, hydraulic cylinder, and the hydraulic pump pushes hydraulic cylinder by hydraulic oil.
The servo motor is servo permanent magnet synchronous motor.
Magnetic railings ruler is divided into magnetic scale and magnetic head, and recording on magnetic scale has equidistant NS signal, the signal on head read magnetic scale,
And this signal is subdivided into the output of AB signal.Magnetic railings ruler feature: precision is high, and magnetic railings ruler high resolution, signal is strong, and magnetic railings ruler is defeated
Signal can be directly output to PLC out.
This set control system, PLC control system output signal, servo-driver control servo motor, and servo motor provides
Dynamic foundation converts pressure for mechanical energy using hydraulic pump, pushes hydraulic oil, and hydraulic oil promotion executes movement, drives forging and stamping
The movement of machine top board, magnetic railings ruler detect the moving displacement of top board, and by data feedback to PLC control system, control system by PLC
System is according to data feedback signal to driver.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into the spirit and scope of the utility model or equivalent replacement.
Claims (7)
1. a kind of servo forging press elaborate position control system, including control system, magnetic railings ruler, servo-driver, servo motor,
Hydraulic control system, forging press,
It is characterized by:
The magnetic scale of the magnetic railings ruler is fixedly connected with the top board of forging press, and the magnetic railings ruler and control system carry out data friendship
Mutually, the control system is connect with servo-driver, and the servo-driver is connect with servo motor, the servo motor and liquid
Pressure control system connection, hydraulic control system are connect with forging press top board.
2. a kind of servo forging press elaborate position control system as described in claim 1, it is characterised in that: the magnetic railings ruler is solid
It is fixed to be arranged on machine frame of forging machine.
3. a kind of servo forging press elaborate position control system as described in claim 1, it is characterised in that: including control system
For PLC control system.
4. a kind of servo forging press elaborate position control system as claimed in claim 3, it is characterised in that: the PLC control
System further includes human-computer interaction module, and the human-computer interaction module is arranged in PLC control system.
5. a kind of servo forging press elaborate position control system as claimed in claim 4, it is characterised in that: the human-computer interaction
Module includes display screen and input module.
6. a kind of servo forging press elaborate position control system as described in claim 1, it is characterised in that: the hydraulic control
System includes hydraulic pump, hydraulic cylinder, and the hydraulic pump pushes hydraulic cylinder by hydraulic oil.
7. a kind of servo forging press elaborate position control system as described in claim 1, it is characterised in that: the servo motor
For servo permanent magnet synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988279.2U CN208960879U (en) | 2018-06-25 | 2018-06-25 | A kind of servo forging press elaborate position control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988279.2U CN208960879U (en) | 2018-06-25 | 2018-06-25 | A kind of servo forging press elaborate position control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208960879U true CN208960879U (en) | 2019-06-11 |
Family
ID=66748027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988279.2U Expired - Fee Related CN208960879U (en) | 2018-06-25 | 2018-06-25 | A kind of servo forging press elaborate position control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208960879U (en) |
-
2018
- 2018-06-25 CN CN201820988279.2U patent/CN208960879U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190611 Termination date: 20210625 |