CN103465100A - Volume-type distributor oil passing detection system - Google Patents
Volume-type distributor oil passing detection system Download PDFInfo
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- CN103465100A CN103465100A CN2013104318254A CN201310431825A CN103465100A CN 103465100 A CN103465100 A CN 103465100A CN 2013104318254 A CN2013104318254 A CN 2013104318254A CN 201310431825 A CN201310431825 A CN 201310431825A CN 103465100 A CN103465100 A CN 103465100A
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- oil
- positive displacement
- detection system
- control module
- fuel
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Abstract
The invention discloses a volume-type distributor oil passing detection system which comprises an industrial bus control module, an oil supply unit, an oil supply pressure relief unit, a plurality of paths of volume-type distributors, photoelectric sensors, an input network port and an output network port, wherein each path of volume-type distributor comprises an oil filling pipe connected with the oil supply unit and a plurality of distribution units communicated with the oil filling pipe; one end of each distribution unit is provided with an oil outlet and the other end of the distribution unit is glidingly provided with an indicating rod for indicating oil inlet and oil outlet states; the photoelectric sensors correspond to the indicating rods one to one and are used for transmitting oil inlet and oil outlet state signals to the industrial bus control module according to the positions of the indicating rods; the input network port is used for receiving the signals; and the output network port is used for transmitting the signals. The oil inlet and oil outlet states of the volume-type distributors are timely detected, problems are eliminated and a lubricating oil system of a machine tool is enabled to normally work.
Description
Technical field
The present invention relates to the logical oily detection system of a kind of positive displacement distributor.
Background technology
Lathe for making each parts normal operation, prevents from getting rusty in using, and must use oil lubrication.The thing followed, will run into oil fuel tube and block, and lubricating oil can not arrive each oil site smoothly, and more seriously, these problems can not be operated easily personnel and find.Accumulated time will cause lathe work Efficiency Decreasing, and the screw mandrel guide rail gets rusty and even damages and scrap.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, provide a kind of positive displacement distributor to lead to oily detection system, in time detection volume formula distributor oil-feed and go out oil condition side by side except problem, guarantee the normal operation of machine tool lubrication oil system.
For achieving the above object, technical scheme of the present invention has been to provide the logical oily detection system of a kind of positive displacement distributor, comprising:
The industrial bus control module;
Oil supply unit, described oil supply unit is connected with described industrial bus control module;
The fuel feeding pressure relief unit, described fuel feeding pressure relief unit is connected with described industrial bus control module;
Some roads positive displacement distributor, the described positive displacement distributor in each road comprises the oil fuel tube be connected with described oil supply unit, a plurality of allocation units that are connected with described oil fuel tube, one end of each described allocation units is oil-out, and its other end slides and is provided with the indicating arm that is used to indicate oil-feed and goes out oil condition;
With described indicating arm photoelectric sensor one to one, it gives described industrial bus control module for the position according to described indicating arm by oil-feed and fuel-displaced status signal transmission;
One input network interface and a network interface of the output for delivery of signal for receiving signal,
When described indicating arm is sensed by described photoelectric sensor, mean that oil-feed is normal, described oil supply unit fuel cut-off meanwhile described fuel feeding pressure relief unit carries out release, described indicating arm resets, when described indicating arm breaks away from the induction zone of described photoelectric sensor, mean fuel-displaced normal.
As preferably, also comprise and the described photoelectric sensor LED light for showing oil-feed and going out oil condition one to one, described LED light is connected with described industrial bus control module, when positive displacement distributor breaks down, corresponding six LED lights are all extinguished, when oil-out or rear oil circuit block, only has corresponding LED light light yellow.
As preferably, each described oil-out place is provided with warning device, and described warning device is connected with described industrial bus control module, when corresponding oil-out breaks down, by warning device, provides the operating personnel to be overhauled.
As preferably, each described allocation units includes the oil storage space be connected with described oil-out, be opened in the oil filler point that its tube wall is connected with described oil fuel tube, the oiling passage be connected with described oil filler point, described oiling passage is connected with described oil storage space, slide and be provided with for blocking the umbrella shape plunger of described oil-out in described oiling passage, slide and be provided with the piston suitable with its inwall in described oil storage space, the upper end of described piston and described indicating arm is fixedly connected, be provided with the return springs that makes described piston reset between described piston and described allocation units.
As preferably, described oil filler point is radially offered along the tube wall of described allocation units.
As preferably, described positive displacement distributor has the five described positive displacement distributors in Lu，Mei road and has six described allocation units, has 30 oil-outs and connects on each oil site of receiving lathe by conduit.
As preferably, described positive displacement distributor both sides all offer described oil fuel tube, and the described oil fuel tube of a side is connected with described oil supply unit, and the described oil fuel tube of opposite side blocks.
Advantage of the present invention and beneficial effect are: by detection volume formula distributor oil-feed and fuel-displaced whether normal, if undesired, corresponding pouring orifice will produce alarm signal, is sent in the lathe upper computer software.Operating personnel will find in time, and the eliminating problem, guarantee that the normal operation of machine tool lubrication oil system greatly reduces the fault rate of Industry Control lubricating oil system, have improved the lathe life-span, have also improved production efficiency.
The accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is side view of the present invention;
Fig. 3 is the positive displacement distributor schematic diagram;
The schematic internal view that Fig. 4 is positive displacement distributor;
Fig. 5 A to Fig. 5 D is the schematic diagram in each running stage of positive displacement distributor.
Wherein: 1, positive displacement distributor; 2, oil fuel tube; 3, allocation units; 4, oil-out; 5, indicating arm; 6, photoelectric sensor; 7, input network interface; 8, output network interface; 9, LED light; 10, oil storage space; 11, oil filler point; 12, oiling passage; 13, umbrella shape plunger; 14, piston; 15, return springs.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention more clearly is described, and can not limit the scope of the invention with this.
As Figure 1-Figure 4, the logical oily detection system of a kind of positive displacement distributor 1, comprising: the industrial bus control module; Oil supply unit, oil supply unit is connected with the industrial bus control module; The fuel feeding pressure relief unit, the fuel feeding pressure relief unit is connected with the industrial bus control module; Five road positive displacement distributors 1, each road positive displacement distributor 1 comprises two oil fuel tubes 2 that are positioned at both sides, one of them oil fuel tube 2 is connected with oil supply unit, another oil fuel tube 2 blocks, positive displacement distributor 1 also comprises six allocation units 3 that are connected with oil fuel tube 2, one end of each allocation units 3 is oil-out 4, and its other end slides and is provided with the indicating arm 5 that is used to indicate oil-feed and goes out oil condition; With indicating arm 5 photoelectric sensor 6 one to one, its for the position according to indicating arm 5 by oil-feed and fuel-displaced status signal transmission to the industrial bus control module; One input network interface 7 and a network interface of the output for delivery of signal 8 for receiving signal, in order to be transferred to the industrial bus control module to the host computer signal transmission and by the control instruction of host computer; With photoelectric sensor 6 LED light 9 for showing oil-feed and going out oil condition one to one, LED light 9 is connected with the industrial bus control module, each oil-out 4 place is provided with warning device, warning device is connected with the industrial bus control module, be that to have 4,30 oil-outs 4 of 30 oil-outs in the present embodiment be to connect on each oil site of receiving lathe by conduit.
As Fig. 5 A-5D introduces the concrete concrete structure of positive displacement distributor 1 in detail, each allocation units 3 includes the oil storage space 10 be connected with oil-out 4, be opened in the oil filler point 11 that its tube wall is connected with oil fuel tube 2, the oiling passage 12 be connected with oil filler point 11, oil filler point 11 is radially offered along the tube wall of allocation units 3, oiling passage 12 is connected with oil storage space 10, the interior slip of oiling passage 12 is provided with for blocking the umbrella shape plunger 13 of oil-out 4, the interior slip of oil storage space 10 is provided with the piston suitable with its inwall 14, piston 14 is fixedly connected with the upper end of indicating arm 5, be provided with the return springs 15 that makes piston 14 reset between piston 14 and allocation units 3.
Operation principle of the present invention: when oil supply unit (being oil pump) output lubricating oil passes through positive displacement distributor 1, because the effect of internal oil pressure makes indicating arm 5 stretch out, after it is sensed by corresponding photoelectric sensor 6, LED light 9 is bright, mean that oil-feed is normal, host computer receives the oil-feed normal signal, the staff can quit work oil pump, and control the fuel feeding pressure relief unit and carry out release, oil-out 4 be opened carry out fuel-displaced, in this process, indicating arm 5 resets, the LED lamp goes out, and means fuel-displaced normally, and host computer receives fuel-displaced normal signal.In the oil-feed process, if LED not bright (host computer does not receive the oil-feed normal signal) means positive displacement distributor 1 fault; In fuel-displaced process, if LED does not go out (host computer does not receive fuel-displaced normal signal), express hydraulic fluid port 4 or the rear oil circuit blocks.
Introduce the operation principle of positive displacement distributor 1 below in conjunction with Fig. 5 A-5D: in each allocation units 3, lubricating oil can first be full of oiling passage 12, as shown in Fig. 5 A, afterwards, as shown in Fig. 5 B, lubricating oil continues to inject, oil pressure can be blocked umbrella shape plunger 13 oil-out 4 places by it, make lubricating oil to flow out from oil-out 4, therefore, the gap that oil pressure can make lubricating oil pass through between umbrella shape plunger 13 and oiling passage 12 flows in oil storage space 10, and be full of successively the oil storage space 10 of each allocation units 3, afterwards, the elastic force that oil pressure can make piston 14 overcome return springs 15 again moves, simultaneously, indicating arm 5 is stretched out outside allocation units 3.As shown in Fig. 5 C, when indicating arm 5 is sensed by photoelectric sensor 6, LED light 9 is bright, just mean that oil storage space 10 stores up full oil fully, now, oil supply unit just can stop lubricating oil being inputted in oil fuel tube 2, and start the fuel feeding pressure relief unit simultaneously, make the pressure drop of oiling passage 12, thus, as shown in Figure 5 D, umbrella shape plunger 13 can reset, oil-out 4 is communicated with oil storage space 10, simultaneously, be subject to the resilient force that compressed return springs 15 provides, piston 14 also can reset gradually, and lubricating oil is pushed toward oil-out 4 directions, therefore, lubricating oil just can from oil-out 4 be delivered to machine each need to be lubricated position, complete the circulation of a feeding lubricating.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a positive displacement distributor leads to oily detection system, it is characterized in that: comprising:
The industrial bus control module;
Oil supply unit, described oil supply unit is connected with described industrial bus control module;
The fuel feeding pressure relief unit, described fuel feeding pressure relief unit is connected with described industrial bus control module;
Some roads positive displacement distributor, the described positive displacement distributor in each road comprises the oil fuel tube be connected with described oil supply unit, a plurality of allocation units that are connected with described oil fuel tube, one end of each described allocation units is oil-out, and its other end slides and is provided with the indicating arm that is used to indicate oil-feed and goes out oil condition;
With described indicating arm photoelectric sensor one to one, it gives described industrial bus control module for the position according to described indicating arm by oil-feed and fuel-displaced status signal transmission;
One input network interface and a network interface of the output for delivery of signal for receiving signal;
When described indicating arm is sensed by described photoelectric sensor, mean that oil-feed is normal, described oil supply unit fuel cut-off meanwhile described fuel feeding pressure relief unit carries out release, described indicating arm resets, when described indicating arm breaks away from the induction zone of described photoelectric sensor, mean fuel-displaced normal.
2. positive displacement distributor as claimed in claim 1 leads to oily detection system, it is characterized in that: also comprise and the described photoelectric sensor LED light for showing oil-feed and going out oil condition one to one, described LED light is connected with described industrial bus control module.
3. positive displacement distributor as claimed in claim 1 leads to oily detection system, and it is characterized in that: each described oil-out place is provided with warning device, and described warning device is connected with described industrial bus control module.
4. positive displacement distributor as claimed in claim 1 leads to oily detection system, it is characterized in that: each described allocation units includes the oil storage space be connected with described oil-out, be opened in the oil filler point that its tube wall is connected with described oil fuel tube, the oiling passage be connected with described oil filler point, described oiling passage is connected with described oil storage space, slide and be provided with for blocking the umbrella shape plunger of described oil-out in described oiling passage, slide and be provided with the piston suitable with its inwall in described oil storage space, the upper end of described piston and described indicating arm is fixedly connected, be provided with the return springs that makes described piston reset between described piston and described allocation units.
5. the logical oily detection system of positive displacement distributor of stating as claim 4, it is characterized in that: described oil filler point is radially offered along the tube wall of described allocation units.
6. the logical oily detection system of positive displacement distributor of stating as claim 1, it is characterized in that: described positive displacement distributor has the five described positive displacement distributors in Lu，Mei road and has six described allocation units.
7. the logical oily detection system of positive displacement distributor of stating as claim 1, it is characterized in that: described positive displacement distributor both sides all offer described oil fuel tube, the described oil fuel tube of one side is connected with described oil supply unit, and the described oil fuel tube of opposite side blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431825.4A CN103465100B (en) | 2013-09-23 | 2013-09-23 | Positive displacement distributor leads to oily detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310431825.4A CN103465100B (en) | 2013-09-23 | 2013-09-23 | Positive displacement distributor leads to oily detection system |
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| Publication Number | Publication Date |
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| CN103465100A true CN103465100A (en) | 2013-12-25 |
| CN103465100B CN103465100B (en) | 2016-04-06 |
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| CN201310431825.4A Active CN103465100B (en) | 2013-09-23 | 2013-09-23 | Positive displacement distributor leads to oily detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545736A (en) * | 2016-12-08 | 2017-03-29 | 南京航空航天大学 | A kind of higher pair self-lubricating device and its method |
| CN110985869A (en) * | 2019-12-27 | 2020-04-10 | 大隆节能液压科技启东有限公司 | Intelligent oil ejector |
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| JP2007290319A (en) * | 2006-04-27 | 2007-11-08 | Mitsubishi Heavy Ind Ltd | Oiling device, printing machine, oiling method and computer program for oil supply |
| EP2056012A1 (en) * | 2007-10-30 | 2009-05-06 | Lincoln GmbH | Pump element |
| CN101561076A (en) * | 2009-03-09 | 2009-10-21 | 职子竖 | Method for monitoring lubricant distribution system and lubricant distribution system using same |
| CN201992315U (en) * | 2011-05-06 | 2011-09-28 | 河谷（佛山）汽车润滑系统制造有限公司 | Plunger-structure positive displacement distributor for lubricating system |
| CN202032269U (en) * | 2011-05-09 | 2011-11-09 | 河谷（佛山）汽车润滑系统制造有限公司 | Volumetric distributor of piston structure for lubricating system |
| CN202613006U (en) * | 2012-04-16 | 2012-12-19 | 裕祥精机工业股份有限公司 | Lubricating oil injection system |
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2013
- 2013-09-23 CN CN201310431825.4A patent/CN103465100B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007290319A (en) * | 2006-04-27 | 2007-11-08 | Mitsubishi Heavy Ind Ltd | Oiling device, printing machine, oiling method and computer program for oil supply |
| EP2056012A1 (en) * | 2007-10-30 | 2009-05-06 | Lincoln GmbH | Pump element |
| CN101561076A (en) * | 2009-03-09 | 2009-10-21 | 职子竖 | Method for monitoring lubricant distribution system and lubricant distribution system using same |
| CN201992315U (en) * | 2011-05-06 | 2011-09-28 | 河谷（佛山）汽车润滑系统制造有限公司 | Plunger-structure positive displacement distributor for lubricating system |
| CN202032269U (en) * | 2011-05-09 | 2011-11-09 | 河谷（佛山）汽车润滑系统制造有限公司 | Volumetric distributor of piston structure for lubricating system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545736A (en) * | 2016-12-08 | 2017-03-29 | 南京航空航天大学 | A kind of higher pair self-lubricating device and its method |
| CN106545736B (en) * | 2016-12-08 | 2018-05-08 | 南京航空航天大学 | A kind of higher pair self-lubricating device and its method |
| CN110985869A (en) * | 2019-12-27 | 2020-04-10 | 大隆节能液压科技启东有限公司 | Intelligent oil ejector |
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| Publication number | Publication date |
|---|---|
| CN103465100B (en) | 2016-04-06 |
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