CN205057464U - A intelligent hydraulic press for electric motor rotor and main shaft equipment - Google Patents
A intelligent hydraulic press for electric motor rotor and main shaft equipment Download PDFInfo
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- CN205057464U CN205057464U CN201520810758.1U CN201520810758U CN205057464U CN 205057464 U CN205057464 U CN 205057464U CN 201520810758 U CN201520810758 U CN 201520810758U CN 205057464 U CN205057464 U CN 205057464U
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Abstract
The utility model relates to an intelligent hydraulic press for electric motor rotor and main shaft equipment, including workstation, slip track, slide bracket, slide bracket pneumatic cylinder, main hydraulic cylinder and PLC control system be equipped with on the workstation the slip track, slide bracket slidable is in on the slip track, the slide bracket pneumatic cylinder can drive slide bracket along slide around the slip track, PLC control system can control the slide bracket pneumatic cylinder with main hydraulic cylinder's operation. The beneficial effect of the utility model: realized the process of rotor and the pivot equipment of safe and reliable's motor, the removal and the equipment of rotor and pivot realize by hydraulic pressure, has realized the smooth transition that rotor and pivot removed, has improved the stability of work piece, avoided the work piece remove in because incident that inertial force messenger work piece inclines to collapse and cause.
Description
Technical field
The utility model relates to field of machining, is specifically related to a kind of intelligent hydraulic machine assembled for rotor and main shaft.
Background technology
The rotor of large-size machine and the assembling of main shaft, need to be press-fited the rotating shaft of pre-assembled and rotor by special forcing press just can complete.Be Non-follow control in the whole process that existing forcing press press-fits, need artificial monitoring in real time to control.Press-fiting in process at rotor and main shaft, there is following potential safety hazard in Non-follow control: when rotor and main axle moving due to inertia force easily collapses, forcing press produces pressure excessively causes hydraulic cylinder pipeline rupture, workpiece displacement exceeds normal travel scope and assembling time assemble annex ejection etc. under pressure and all there is potential safety hazard.
Utility model content
In sum, for solving described problem, the utility model provides a kind of intelligent hydraulic machine assembled for rotor and main shaft.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of intelligent hydraulic machine assembled for rotor and main shaft, comprise workbench, sliding rail, sliding platform, sliding platform hydraulic cylinder, main hydraulic cylinder and PLC control system, described workbench is provided with described sliding rail, described sliding platform is slidably on described sliding rail, and the piston rod of described sliding platform hydraulic cylinder can drive described sliding platform along described sliding rail slide anteroposterior;
Described workbench is also provided with fixed support, described main hydraulic cylinder is on described fixed support. the top of described sliding platform, the piston rod upper and lower displacement of described main hydraulic cylinder press-fits the main shaft and rotor that are positioned at pre-assembled on described sliding platform;
Described PLC control system can control the operation of described sliding platform hydraulic cylinder and described main hydraulic cylinder.
Further, travel switch inductor and front travel inductive switching device after described sliding rail is provided with, described PLC control system can open the retrogressing magnetic valve of described sliding platform hydraulic cylinder, when described sliding platform hydraulic cylinder drives described sliding platform to slide rearwardly to immediately below described main hydraulic cylinder, described rear travel switch inductor is responded to and sends a signal to described PLC control system, and described PLC control system closes the retrogressing magnetic valve of described sliding platform hydraulic cylinder;
Described PLC control system can open the advance magnetic valve of described sliding platform hydraulic cylinder, when described sliding platform hydraulic cylinder drives described sliding platform forward slip to complete the unloading position after assembling to main shaft and rotor, described front travel inductive switching device is responded to and sends a signal to described PLC control system, and described PLC control system closes the advance magnetic valve of described sliding platform hydraulic cylinder.
Further, described main hydraulic cylinder is provided with lower stroke switch inductor and upper stroke switch inductor, after main shaft is compressed into rotor to bottom offset by the piston rod of described main hydraulic cylinder, described lower stroke switch inductor is responded to and is sent a signal to described PLC control system, described PLC control system control the piston rod of described main hydraulic cylinder static after reset to top offset again; When the piston rod of described main hydraulic cylinder resets successfully, described upper stroke switch inductor is responded to and is sent a signal to described PLC control system, and the piston rod that described PLC control system controls described main hydraulic cylinder stops continuing to top offset.
Further, described sliding platform hydraulic cylinder is provided with sliding pressure sensor, when described sliding pressure sensor sensing is greater than setting value to the pressure of described sliding platform hydraulic cylinder, described PLC control system controls intelligent hydraulic machine and quits work and report to the police.
Further, described main hydraulic cylinder is equipped with main hydrostatic sensor, when described main hydrostatic sensor senses that the pressure of described main hydraulic cylinder is greater than setting value, described PLC control system controls intelligent hydraulic machine and quits work and report to the police.
Further, also comprise and being fixed on described workbench and the guard rail that described sliding platform isolation is got up, described guard rail is provided with safety door.
The beneficial effects of the utility model are: achieve the rotor of safe and reliable motor and the operation of rotating shaft assembling, movement and the assembling of rotor and rotating shaft are all realized by hydraulic pressure, achieve seamlessly transitting of rotor and rotating shaft movement, improve the stability of workpiece, avoid in workpiece movable due to the inertia force security incident caused that makes workpiece tilt and collapse.This equipment is also designed with safety guide rail, avoids in an assembling process owing to assembling the security incident of the ejection splashing of annex (rebound, briquetting) under the effect of pressure.Wholely press-fit pressure and stroke in process and have monitoring, by PLC control system Based Intelligent Control, achieve the separate men from machines in operation, further increase and control safety and handling safety.
Accompanying drawing explanation
Fig. 1 is the utility model 3 dimensional drawing;
Fig. 2 is side view of the present utility model;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is that the utility model press-fits the rotor of motor and the structural representation (omitting guard rail and workbench) of main shaft.
In accompanying drawing, the list of parts representated by each label is as follows:
1, workbench, 2, sliding rail, 3, sliding platform, 4, sliding platform hydraulic cylinder, 5, main hydraulic cylinder, 6, fixed support, 7, rotating shaft, 8, rotor, 9, guard rail, 10, safety door.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As Figure 1-4, for an intelligent hydraulic machine for rotor and main shaft assembling, comprise workbench 1, sliding rail 2, sliding platform 3, sliding platform hydraulic cylinder 4, main hydraulic cylinder 5 and the PLC control system that described sliding platform hydraulic cylinder 4 and described main hydraulic cylinder 5 run can be controlled.Described workbench 1 is provided with described sliding rail 2, and described sliding platform 3 is slidably on described sliding rail 2, and the piston rod of described sliding platform hydraulic cylinder 4 can drive described sliding platform 3 along described sliding rail 2 slide anteroposterior.Described workbench 1 is also provided with fixed support 6, described main hydraulic cylinder 5 is on described fixed support 6, the top of described sliding platform 3, and the piston rod upper and lower displacement of described main hydraulic cylinder 5 press-fits the main shaft 7 and rotor 8 that are positioned at pre-assembled on described sliding platform 3.
Travel switch inductor and front travel inductive switching device after described sliding rail 2 is provided with, described PLC control system can open the retrogressing magnetic valve of described sliding platform hydraulic cylinder 4, when described sliding platform hydraulic cylinder 4 drives described sliding platform 3 to slide rearwardly to immediately below described main hydraulic cylinder 5, described rear travel switch inductor is responded to and sends a signal to described PLC control system, and described PLC control system closes the retrogressing magnetic valve of described sliding platform hydraulic cylinder 4; When described sliding platform hydraulic cylinder 4 drives described sliding platform 3 forward slip to complete the unloading position after assembling to main shaft 7 and rotor 8, described front travel inductive switching device is responded to and sends a signal to described PLC control system, and described PLC control system closes the advance magnetic valve of described sliding platform hydraulic cylinder 4.
Described main hydraulic cylinder 5 is provided with lower stroke switch inductor and upper stroke switch inductor, after main shaft 7 is compressed into rotor 8 to bottom offset by the piston rod of described main hydraulic cylinder 5, described lower stroke switch inductor is responded to and is sent a signal to described PLC control system, resets after piston rod static a period of time that described PLC control system controls described main hydraulic cylinder 5 to top offset again; When the piston rod of described main hydraulic cylinder 5 resets successfully, described upper stroke switch inductor is responded to and is sent a signal to described PLC control system, and the piston rod that described PLC control system controls described main hydraulic cylinder 5 stops continuing to top offset.
Described sliding platform hydraulic cylinder 4 is provided with sliding pressure sensor, and when described sliding pressure sensor sensing is greater than setting value to the pressure of described sliding platform hydraulic cylinder 4, described PLC control system controls intelligent hydraulic machine and quits work and report to the police.Described main hydraulic cylinder 5 is equipped with main hydrostatic sensor, and when described main hydrostatic sensor senses that the pressure of described main hydraulic cylinder 5 is greater than setting value, described PLC control system controls intelligent hydraulic machine and quits work and report to the police.
First the pre-assembled electric machine main shaft 7 that takes a turn for the better and rotor 8 are placed into safely on sliding platform 3, set related pressure parameter by PLC control system, then close the safety door 10 of guard rail 9.Start start button, PLC control system starts sliding platform hydraulic cylinder 4 oil pressure pump and retreats magnetic valve after receiving backing signal, sliding platform hydraulic cylinder 4 is made to pull sliding platform 3 to move backward on sliding rail 2 to after-contraction, the pressure signal of sliding platform hydraulic cylinder 4 is sent to PLC control system by sliding platform cylinder pressure sensor in real time, and when pressure exceeds the pressure set points of sliding platform hydraulic cylinder 4, equipment quits work and reports to the police.When sliding platform 3 is back to immediately below main hydraulic cylinder 5 during position, after the rear travel switch be arranged on sliding rail 2 senses that sliding platform 3 puts in place, signal is sent to PLC control system, close sliding platform hydraulic cylinder 4 oil pressure pump and retreat magnetic valve, and start main hydraulic cylinder 5 lower piezoelectric magnet valve, main shaft 7 is compressed into rotor 8 by main hydraulic cylinder 5 action downwards, the pressure signal of main hydraulic cylinder 5 is sent to PLC control system by main hydraulic cylinder pressure sensor in real time, and when pressure exceeds the setting value of main hydraulic cylinder 5, equipment quits work and reports to the police.Close the lower piezoelectric magnet valve of main hydraulic cylinder 5 send a signal to PLC control system after the Overstroke of lower stroke switch induction main hydraulic cylinder 5 after, and suspend 30 minutes.Time is to rear PLC control system starting device reset function, first main hydraulic cylinder 5 resets by PLC control system, the oil pressure pump that PLC control system closes main hydraulic cylinder 5 is sent a signal to after the Overstroke of upper stroke switch induction main hydraulic cylinder 5, after main hydraulic cylinder 5 has resetted, PLC control system starts sliding platform 3 and resets, to the oil pressure pump reset magnetic valve of sliding platform hydraulic cylinder 4 be closed, whole end-of-job when being arranged on after the front travel inductive switching on sliding rail 2 puts in place to sliding platform 3.
In sum, the utility model achieves the rotor of safe and reliable motor and the operation of rotating shaft assembling, movement and the assembling of rotor and rotating shaft are all realized by hydraulic pressure, achieve seamlessly transitting of rotor and rotating shaft movement, improve the stability of workpiece, avoid in workpiece movable due to the inertia force security incident caused that makes workpiece tilt and collapse.This equipment is also designed with safety guide rail, avoids in an assembling process owing to assembling the security incident of the ejection splashing of annex (rebound, briquetting) under the effect of pressure.Wholely press-fit pressure and stroke in process and have monitoring, by PLC control system Based Intelligent Control, achieve the separate men from machines in operation, further increase and control safety and handling safety.
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 (6)
1. the intelligent hydraulic machine assembled for rotor and main shaft, it is characterized in that, comprise workbench (1), sliding rail (2), sliding platform (3), sliding platform hydraulic cylinder (4), main hydraulic cylinder (5) and PLC control system, described workbench (1) is provided with described sliding rail (2), described sliding platform (3) is slidably on described sliding rail (2), the piston rod of described sliding platform hydraulic cylinder (4) can drive described sliding platform (3) along described sliding rail (2) slide anteroposterior,
Described workbench (1) is also provided with fixed support (6), described main hydraulic cylinder (5) is on described fixed support (6), the top of described sliding platform (3), and the piston rod upper and lower displacement of described main hydraulic cylinder (5) press-fits the main shaft (7) and rotor (8) that are positioned at the upper pre-assembled of described sliding platform (3);
Described PLC control system can control the operation of described sliding platform hydraulic cylinder (4) and described main hydraulic cylinder (5).
2. a kind of intelligent hydraulic machine assembled for rotor and main shaft according to claim 1, it is characterized in that, described sliding rail (2) is provided with rear travel switch inductor and front travel inductive switching device, described PLC control system can open the retrogressing magnetic valve of described sliding platform hydraulic cylinder (4), when described sliding platform hydraulic cylinder (4) drives described sliding platform (3) to slide rearwardly to immediately below described main hydraulic cylinder (5), described rear travel switch inductor is responded to and sends a signal to described PLC control system, described PLC control system closes the retrogressing magnetic valve of described sliding platform hydraulic cylinder (4),
Described PLC control system can open the advance magnetic valve of described sliding platform hydraulic cylinder (4), when described sliding platform hydraulic cylinder (4) drives described sliding platform (3) forward slip to complete the unloading position after assembling to main shaft (7) and rotor (8), described front travel inductive switching device is responded to and sends a signal to described PLC control system, and described PLC control system closes the advance magnetic valve of described sliding platform hydraulic cylinder (4).
3. a kind of intelligent hydraulic machine assembled for rotor and main shaft according to claim 1, it is characterized in that, described main hydraulic cylinder (5) is provided with lower stroke switch inductor and upper stroke switch inductor, after main shaft (7) is compressed into rotor (8) to bottom offset by the piston rod of described main hydraulic cylinder (5), described lower stroke switch inductor is responded to and is sent a signal to described PLC control system, described PLC control system control the piston rod of described main hydraulic cylinder (5) static after reset to top offset again; When the piston rod of described main hydraulic cylinder (5) resets successfully, described upper stroke switch inductor is responded to and is sent a signal to described PLC control system, and the piston rod that described PLC control system controls described main hydraulic cylinder (5) stops continuing to top offset.
4. a kind of intelligent hydraulic machine assembled for rotor and main shaft according to claim 1, it is characterized in that, described sliding platform hydraulic cylinder (4) is provided with sliding pressure sensor, when described sliding pressure sensor sensing is greater than setting value to the pressure of described sliding platform hydraulic cylinder (4), described PLC control system controls intelligent hydraulic machine and quits work and report to the police.
5. a kind of intelligent hydraulic machine assembled for rotor and main shaft according to claim 1, it is characterized in that, described main hydraulic cylinder (5) is equipped with main hydrostatic sensor, when described main hydrostatic sensor senses that the pressure of described main hydraulic cylinder (5) is greater than setting value, described PLC control system controls intelligent hydraulic machine and quits work and report to the police.
6. a kind of intelligent hydraulic machine assembled for rotor and main shaft according to any one of claim 1 to 5, it is characterized in that, also comprise the guard rail (9) being fixed on described workbench (1) and above and by described sliding platform (3) isolation getting up, described guard rail (9) is provided with safety door (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810758.1U CN205057464U (en) | 2015-10-19 | 2015-10-19 | A intelligent hydraulic press for electric motor rotor and main shaft equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810758.1U CN205057464U (en) | 2015-10-19 | 2015-10-19 | A intelligent hydraulic press for electric motor rotor and main shaft equipment |
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| Publication Number | Publication Date |
|---|---|
| CN205057464U true CN205057464U (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520810758.1U Active CN205057464U (en) | 2015-10-19 | 2015-10-19 | A intelligent hydraulic press for electric motor rotor and main shaft equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269298A (en) * | 2015-10-19 | 2016-01-27 | 广西恒达电机科技有限公司 | Intelligent hydraulic machine for assembling of rotor and spindle of motor |
| CN109048280A (en) * | 2017-01-03 | 2018-12-21 | 东莞理工学院 | A kind of bleeder electric machine casing kludge facilitating side seal |
| CN109079475A (en) * | 2018-09-03 | 2018-12-25 | 南昌矿山机械有限公司 | A kind of multicylinder hydraulic spindle breaker spindle mounted method |
-
2015
- 2015-10-19 CN CN201520810758.1U patent/CN205057464U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269298A (en) * | 2015-10-19 | 2016-01-27 | 广西恒达电机科技有限公司 | Intelligent hydraulic machine for assembling of rotor and spindle of motor |
| CN109048280A (en) * | 2017-01-03 | 2018-12-21 | 东莞理工学院 | A kind of bleeder electric machine casing kludge facilitating side seal |
| CN109048280B (en) * | 2017-01-03 | 2019-09-24 | 东莞理工学院 | A kind of bleeder electric machine casing kludge facilitating side seal |
| CN109079475A (en) * | 2018-09-03 | 2018-12-25 | 南昌矿山机械有限公司 | A kind of multicylinder hydraulic spindle breaker spindle mounted method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |