CN203331452U - Control system of press machine rotating mechanism - Google Patents
Control system of press machine rotating mechanism Download PDFInfo
- Publication number
- CN203331452U CN203331452U CN2013202854036U CN201320285403U CN203331452U CN 203331452 U CN203331452 U CN 203331452U CN 2013202854036 U CN2013202854036 U CN 2013202854036U CN 201320285403 U CN201320285403 U CN 201320285403U CN 203331452 U CN203331452 U CN 203331452U
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- Prior art keywords
- rotating mechanism
- control system
- mounting groove
- forcing press
- trigger element
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Abstract
The utility model discloses a control system of a press machine rotating mechanism. The control system comprises a detection device, a control device and a drive device. The detection device comprises an installing trough plate, a trigger unit and a transmission unit matched with the trigger unit. The trigger unit is fixedly connected to the end portion of an output shaft of the press machine rotating mechanism, the installing trough plate is parallel to the motion trail plane of the trigger unit, the installing trough plate is fixedly installed on the shell body of the press machine rotating mechanism through a plurality of supports on the edge, an arc installing trough taking the center of the installing trough plate as the circle center is arranged on the installing trough plate, the transmission unit is fixedly installed into the installing trough, and the transmission unit detects the trigger unit and transmits signals when the trigger unit rotates to the response position of the transmission unit matched with the trigger unit. The control system of the press machine rotating mechanism is simple in structure, accurate in transmission, capable of setting transmission angles at any angles, thereby controlling the press machine rotating mechanism to operate.
Description
Technical field
The utility model belongs to the automatic control technology field, relates to a kind of control system that applies to the forcing press rotating mechanism; Particularly, be a kind of forcing press that is applied to, control the system of the anglec of rotation of its rotating mechanism.
Background technology
Along with economic growth and social progress, forcing press not only is widely used in traditional rolling metal industries such as punching press, forging, also in the work condition environment of other various complexity such as gunpowder compacting, container pressure test, uses more and more; Along with the develop rapidly of press industry, also more and more higher for auxiliary body's demand of press, particularly for the accurate type of mould quick change, require very high; Due to the design feature of the rotating mechanism on forcing press, swivel feeding and exiting as required, thus met the needs of engineering machinery.
Because the engineering philosophy of various forcing press rotating mechanisms is similar, the oscillating motor of forcing press auxiliary body of below take is example, and the duty of forcing press rotating mechanism is described:
When the slide block of forcing press is kept in motion, the oscillating motor of auxiliary body drives mold and exits under the effect of drive unit (reductor of transducer drive etc.), thereby does not take the space of press ram, facilitates the motion of slide block; During state when slide block in stopping or locking, the oscillating motor driven device drives, and drives mold and is fed in the space of press ram.
Yet, oscillating motor carry out feeding or the process that exits in, if do not take certain detection and control device, the position stopped after the mould motion is not easy to regulate and puts in place, if, in the situation that regulate the mould that just loads and unloads not in place, easily cause the position skew, cause the quality of workpiece compacting not good, also easily make mould damage by pressure, also easily occur potential safety hazard simultaneously.
In order to prevent the appearance of above-mentioned situation, available technology adopting range estimation mode or use mounting electrical on forcing press detects the mode of sender unit, determines whether the mould that oscillating motor drives puts in place.Wherein, the range estimation mode refers to that operating personnel are according to its experience, and the position of the mould driven by the oscillating motor of estimating is judged.This kind of mode deterministic process is simple, without extra device is set, but depends on operating personnel's working experience, and therefore, accuracy is poor, and each adjusting all needs personnel to estimate, and efficiency is low and take manpower; In addition, oscillating motor may move in any scope, has larger potential safety hazard.
Please refer to Fig. 1, the structured flowchart that Fig. 1 is a kind of typical forcing press rotating mechanism control system.As shown in Figure 1, control device sends signal to drive unit, drive unit driving pressure machine rotating mechanism is rotated, checkout gear is detected for position or the angle of forcing press rotating mechanism, after checkout gear detects sender and by signal transmission to control device, the signal that control device is inputted according to checkout gear also sends next step order in conjunction with the method for control device to drive unit.Yet, in order to address the above problem, also can be rotated by the method for automatic control the control of the position of rotation of device, this control system can comprise the motion state for detection of the forcing press rotating mechanism, and obtain detecting the checkout gear of signal, for receiving the detection signal, and judge according to detecting signal and predetermined control strategy whether the forcing press rotating mechanism is rotated in place, and send the control device of control instruction, and for change the drive unit of duty according to control instruction.
Yet, due to the architectural feature that forcing press self extended distance is large, span is large, therefore various detection senders unit is difficult for being installed on the fuselage of forcing press usually, even be installed on the fuselage of forcing press, because its detection sender unit adjustable extent is limited, be difficult to realize that the motion for the forcing press rotating mechanism accurately detects at any angle, cause the accuracy of control poor; In addition, detecting the wiring of sender unit need to constantly adjust according to the change that detects the sender cell position, has caused a lot of troubles to operating personnel and plant maintenance personnel, in the time of inefficiency, error detection and faulty operation also easily occur, have larger potential safety hazard.So, take traditional travel switch of installing on forcing press, the words of the mode of the various detection sender such as approach switch or safe grating unit, reasons in structure due to forcing press, the installation site of detecting the sender unit is not easy to regulate, especially when carrying out the different size die change, often need to rearrange the position of detecting the sender unit, the mode that now just need to repeatedly advance and retreat and attempt and adopt range estimation, determine the immigration of mould and remove whether put in place, this kind of method be inefficiency not only, and not precisely there is larger potential safety hazard in the position of regulating.
Therefore, how to be accelerated about the forcing press rotating mechanism and slow down and stop at any angle initialization exactly, make operating personnel judge whether the forcing press rotating mechanism moves and put in place arbitrarily angled, just become the current technical issues that need to address of those skilled in the art.
The utility model content
The purpose of this utility model, be for solving the above-mentioned defect of prior art, and provide a kind of can be in the certain angle scope the accurate control system of the running status of controlled pressure machine rotating mechanism.
The control system of forcing press rotating mechanism, comprise checkout gear, control device and drive unit; Described checkout gear includes the sender unit of frid, trigger element being installed and being matched with trigger element; Described trigger element is fixedly connected on the end of forcing press rotating mechanism output shaft; The movement locus plane parallel of described installation frid and trigger element, install a plurality of supports of frid by edge and be fixedly installed on the housing of forcing press rotating mechanism, and described installation frid is provided with take the mounting groove of the circular arc that its central point is the center of circle; Described sender unit is fixedly installed in described mounting groove; When trigger element rotation, during to the response position of sender with matching unit, described sender unit inspection is to trigger element sender.
Therefore, the beneficial effect of this control system is: the control system for the forcing press rotating mechanism provided by the utility model, comprise checkout gear, control device and drive unit, wherein, checkout gear comprises installs frid trigger element and sender with matching unit, and trigger element is connected in the end of the output shaft of forcing press rotating mechanism, and the together rotation along with the rotation of forcing press rotating mechanism, the sender unit is fixed in to be installed on frid, not the occupying volume external space; Wherein, the run location state of checkout gear detected pressures machine rotating mechanism, and obtain the detection signal of trigger element, control device receives and detects signal, and judge whether the forcing press rotating mechanism moves and put in place according to detecting signal and predetermined control strategy, and then send control instruction, drive unit is according to itself duty of control instruction change, when the motion of forcing press rotating mechanism puts in place, trigger element sender are sensed in the sender unit; Be provided with and take the mounting groove of the circular arc that its central point is the center of circle due to frid being installed, therefore can be adjusted to arbitrarily angled by the trigger element or the sender unit that are mounted thereon; Realized like this, easily the control to the position of rotation of forcing press rotating mechanism.The utility model is simple in structure, and sender promptly and accurately, can be in any angle initialization sender angle, and then controlled pressure machine rotating mechanism operation exactly.Simultaneously, this control system also has longer service life, has reduced the cost of controlling.
Preferably, described forcing press rotating mechanism is oscillating motor, and the end of oscillating motor axle is connected with output flange, and output flange is fixedly connected with described trigger element.
Preferably, described forcing press rotating mechanism also includes the axial set bolt of oscillating motor, and set bolt is fixedly connected with output flange, and described trigger element is fixedly installed in the upper end of described set bolt.Therefore, can regulate the distance between trigger element and sender unit by regulating the position of set bolt, detect better effects if.
Preferably, described mounting groove includes interior mounting groove and outer mounting groove.Therefore, can in different mounting grooves, be provided with the identical or different sender unit of a plurality of functions.
Preferably, described interior mounting groove and outer mounting groove are separately installed with the sender unit.
Preferably, described sender unit is approach switch or contact-making switch.
Preferably, on described installation frid, be provided with for determining that described sender unit arranges the scale of the angle of the scale trigger element of angle or sender unit.Therefore, can regulate accurately position and the angle of the device be mounted thereon.
The accompanying drawing explanation
Fig. 1 is a kind of typical structured flowchart of forcing press rotating mechanism control system;
Fig. 2 is side view of the present utility model;
Fig. 3 is top view of the present utility model.
In figure:
1, checkout gear; 1-1, installation frid; 1-11, mounting groove; 1-12, interior mounting groove; 1-13, outer mounting groove; 1-14, scale; 1-2, trigger element; 1-3, sender unit; 1-4, support;
2, control device;
3, drive unit;
4, forcing press rotating mechanism; 4-1, rotating mechanism output shaft; 4-2, set bolt; 4-3, through hole.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, control system of the present utility model, comprise checkout gear 1, control device 2 and drive unit 3; 2 pairs of drive units 3 of control device send signal, drive unit 3 driving pressure machine rotating mechanisms 4 are rotated, checkout gear 1 is detected for position or the angle of forcing press rotating mechanism 4, after checkout gear 1 detects sender and by signal transmission to control device 2, the signal that control device 2 is inputted according to checkout gear 1 also sends next step order in conjunction with the method for control device 2 to drive unit 3.
Please refer to Fig. 2, checkout gear 1 includes the sender unit 1-3 that frid 1-1 and trigger element 1-2 is installed and matches with trigger element 1-2, trigger element 1-2 is fixedly connected on the end of forcing press rotating mechanism output shaft 4-1, and jointly rotates with forcing press rotating mechanism output shaft 4-1; The movement locus plane parallel of frid 1-1 and trigger element 1-2 is installed, and it is upper that the 1-1 outer edge that frid is installed is fixedly installed in the support 1-4 that forcing press rotating mechanism 4 housings install, frid 1-1 is installed and is provided with and take the mounting groove 1-11 of the circular arc that its central point is the center of circle; Sender unit 1-3 is fixedly installed in mounting groove 1-11, and 1-3 test side, sender unit is towards trigger element 1-2 mono-side; When trigger element 1-2 rotation, during to the response position of sender with matching unit 1-3, sender unit 1-3 detects trigger element 1-2 sender.Described sender unit 1-3 can be approach switch or contact-making switch.Please refer to Fig. 3, mounting groove 1-11 includes interior mounting groove 1-12 and outer mounting groove 1-13.Therefore, can in different mounting groove 1-11, be provided with the identical or different sender unit 1-3 of a plurality of functions.Further, interior mounting groove 1-12 and outer mounting groove 1-13 for can shift to install to arbitrarily angled installation for sender unit 1-3 on mounting groove 1-13.In a kind of specific embodiment, interior mounting groove 1-12 is equipped with deceleration sender unit, and outer mounting groove 1-13 is equipped with and stops the sender unit.
Please refer to Fig. 3, the scale 1-14 that frid 1-1 is provided with the angle for measuring trigger element 1-2 on mounting groove 1-11 or sender unit 1-3 is installed.Therefore, can regulate accurately position and the angle of the device be mounted thereon.
As a kind of specific embodiment, forcing press rotating mechanism 4 is oscillating motor, the end of oscillating motor is the output flange be connected with oscillating motor axle one, and output flange is fixedly connected with the trigger element 1-2 that is connected in oscillating motor output 4-1 or sender unit 1-3.Preferably, control system also includes the axial set bolt 4-2 of oscillating motor, the bottom of set bolt 4-2 is fixedly connected with output flange, and the upper end of set bolt 4-2 is fixedly connected with the trigger element 1-2 that is connected in oscillating motor output 4-1 or sender unit 1-3; As a kind of possibility, output flange is provided with the through hole 4-3 fixing for set bolt 4-2; Through hole 4-3 is positioned at the center of output flange.
The using method of this device is: the control system for forcing press rotating mechanism 4 provided by the utility model, wherein, the run location state of checkout gear 1 detected pressures machine rotating mechanism 4, and obtain detecting signal, control device 2 receives and detects signal, and judge whether forcing press rotating mechanism 4 moves and put in place according to detecting signal and predetermined control strategy, and then send control instruction, drive unit 3 changes the duty of itself according to control instruction, when 4 motions of forcing press rotating mechanism put in place, sender unit 1-3 senses trigger element 1-2 sender; Be provided with and take the mounting groove 1-12 of the circular arc that its central point is the center of circle due to frid 1-1 being installed, therefore can be adjusted to arbitrarily angled by the trigger element 1-2 or the sender unit 1-3 that are mounted thereon; Realized like this, easily the control to the position of rotation of forcing press rotating mechanism 4.The utility model is simple in structure, and sender is accurate, can be in any angle initialization sender angle, and then controlled pressure machine rotating mechanism 4 operations exactly.Simultaneously, this control system also has longer service life, has reduced the cost of controlling.
Claims (7)
1. the control system of forcing press rotating mechanism, comprise checkout gear, control device and drive unit; It is characterized in that: described checkout gear includes the sender unit of frid, trigger element being installed and being matched with trigger element; Described trigger element is fixedly connected on the end of forcing press rotating mechanism output shaft; The movement locus plane parallel of described installation frid and trigger element, install a plurality of supports of frid by edge and be fixedly installed on the housing of forcing press rotating mechanism, and described installation frid is provided with take the mounting groove of the circular arc that its central point is the center of circle; Described sender unit is fixedly installed in described mounting groove.
2. control system according to claim 1, it is characterized in that: described forcing press rotating mechanism is oscillating motor, and the end of oscillating motor axle is connected with output flange, output flange is fixedly connected with described trigger element.
3. control system according to claim 2, it is characterized in that: described forcing press rotating mechanism also includes the axial set bolt of oscillating motor, set bolt is fixedly connected with output flange, and described trigger element is fixedly installed in the upper end of described set bolt.
4. control system according to claim 1, it is characterized in that: described mounting groove includes interior mounting groove and outer mounting groove.
5. control system according to claim 4, it is characterized in that: described interior mounting groove and outer mounting groove are separately installed with the sender unit.
6. control system according to claim 1, it is characterized in that: described sender unit is approach switch or contact-making switch.
7. control system according to claim 1, is characterized in that: on described installation frid, be provided with for determining that described sender unit arranges the scale of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202854036U CN203331452U (en) | 2013-05-22 | 2013-05-22 | Control system of press machine rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202854036U CN203331452U (en) | 2013-05-22 | 2013-05-22 | Control system of press machine rotating mechanism |
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| Publication Number | Publication Date |
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| CN203331452U true CN203331452U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202854036U Expired - Fee Related CN203331452U (en) | 2013-05-22 | 2013-05-22 | Control system of press machine rotating mechanism |
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| CN (1) | CN203331452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205739A (en) * | 2016-06-30 | 2016-12-07 | 马鞍山钢铁股份有限公司 | A kind of rotary apparatus rotary part running accuracy correcting device |
-
2013
- 2013-05-22 CN CN2013202854036U patent/CN203331452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205739A (en) * | 2016-06-30 | 2016-12-07 | 马鞍山钢铁股份有限公司 | A kind of rotary apparatus rotary part running accuracy correcting device |
| CN106205739B (en) * | 2016-06-30 | 2018-09-14 | 马鞍山钢铁股份有限公司 | A kind of rotating device rotary part running accuracy correcting device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |