CN201420943Y - Quantitative oiling device - Google Patents
Quantitative oiling device Download PDFInfo
- Publication number
- CN201420943Y CN201420943Y CN2009200275704U CN200920027570U CN201420943Y CN 201420943 Y CN201420943 Y CN 201420943Y CN 2009200275704 U CN2009200275704 U CN 2009200275704U CN 200920027570 U CN200920027570 U CN 200920027570U CN 201420943 Y CN201420943 Y CN 201420943Y
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- China
- Prior art keywords
- oil
- oiling device
- storage cylinder
- quantitative
- control valve
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- Expired - Fee Related
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Abstract
The utility model relates to a quantitative oiling device which belongs to the technical field of oil ejector structure. The quantitative oiling device comprises an enclosed inner part and an oil storage cylinder which is provided with a piston. The piston can move up and down along the internal wall of the oil storage cylinder under the action of pressure. The quantitative oiling device is characterized in that the upper end and the lower end of the oil storage cylinder are provided respectively with an air inlet hole communicated with an air source and an oil outlet hole connected with an oil ejection head. The air source is firstly treated by an air filter regulator and lubricator combination arranged in an air passage, and then enters the air inlet hole through a pressure adjusting valve. An oil outlet control valve is arranged on an oil passage between the oil outlet hole and the oil ejection head. The oil outlet control valve of the oil ejection head is connected with a two-position three-way solenoid valve with a relay module. The relay module is connected with a start switch. The quantitative oiling device can effectively overcome the adverse impact caused by over-much or over-little oiling quantity existed in prior art, has reasonable structure, is convenient and reliable to be operated, is not influenced by operators, and has good timed and quantitative effect.
Description
One, technical field
The utility model relates to a kind of oiling device, and particularly a kind of quantitative oiling device belongs to the oil gun technical field of structures.
Two, background technique
At present, in some mechanical devices, often need to add a certain amount of lubricant grease, to reduce the wearing and tearing and the noise of part, thereby guarantee the service behaviour and the working life of mechanical device, should quantitatively carry out oiling in the device assembles process, the experience that our common used correction oil injection method is the dependence operator is grasped the adding quantity of oiling time and grease for this reason, and this correction oil injection method often produces two kinds of adverse consequencess, a kind of is to add the excessive grease waste that causes, and has increased cost of production; Another kind is to add very few and can not satisfy and need oil mass, makes equipment loss in the movement process serious, has influenced normal working life.
Three, summary of the invention
The purpose of this utility model is to solve the deficiency that above-mentioned prior art exists, provide a kind of rational in infrastructure, simple operation is reliable, is not subjected to the good fuel-displaced quantitative oiling device of effect at regular time and quantity that has that the operator influences.
The utility model is achieved through the following technical solutions:
Quantitatively oiling device comprises that the inside of sealing is provided with the oil storage cylinder 1 of piston 2, and piston 2 can move up and down along oil storage cylinder 1 inwall under pressure; Special way be the two ends up and down of oil storage cylinder 1 be respectively equipped with the inlet hole 4 that communicates with source of the gas 8 and with oiling 6 oil outlet that are connected 3, source of the gas 8 is handled via source of the gas set in the gas circuit and is entered into inlet hole 4 through pressure regulator valve 10 again after three linked piece 9 is handled, and the oil circuit between oil outlet 3 and the oiling 5 is provided with out oil control valve 5; The oil control valve 5 that goes out of oiling 5 is connected with the two-bit triplet solenoid valve 7 that has relay module 11, and relay module 11 is connected with enable switch 12;
Described time block 11 comprise the time relay and carry out relay each one;
Described enable switch 12 is sensor or position limit switch;
The quantitative oiling device of the utility model has enough effectively to solve the too much very few harmful effect that causes of the oil filling amount that exists in the prior art, and is rational in infrastructure, simple operation is reliable, is not subjected to the effect at regular time and quantity that has well that the operator influences.
Four, description of drawings
Fig. 1: be the quantitative oiling device structural representation of the utility model;
Inlet hole in the drawings, 1, oil storage cylinder, 2, piston, 3, oil outlet, 4,, 5, go out oil control valve, 6, oiling head (making), 7, the two-bit triplet solenoid valve, 8, source of the gas according to products characteristics, 9, source of the gas is handled three linked piece, and 10, pressure regulator valve, 11, relay module, 12, enable switch.
Five, embodiment
Following with reference to accompanying drawing, provide embodiment of the present utility model, be used for formation of the present utility model is further specified.
Embodiment 1
The quantitative oiling device of present embodiment comprises that with reference to figure 1 inside of sealing is provided with the oil storage cylinder 1 of piston 2, and piston 2 can move up and down along oil storage cylinder 1 inwall under pressure; The two ends up and down of oil storage cylinder 1 be respectively equipped with the inlet hole 4 that communicates with source of the gas 8 and with oiling 6 oil outlet that are connected 3, source of the gas 8 is handled via source of the gas set in the gas circuit and is entered into inlet hole 4 through pressure regulator valve 10 again after three linked piece 9 is handled, and the oil circuit between oil outlet 3 and the oiling 5 is provided with out oil control valve 5; The oil control valve 5 that goes out of oiling 5 is connected with the two-bit triplet solenoid valve 7 that has relay module 11, and relay module 11 is connected with enable switch 12; Described relay module 11 comprise the time relay and carry out relay each one; Described enable switch 12 is sensor or position limit switch;
Design principle: lubricating grease, antirust similar liquids such as cured are filled in the oil storage cylinder, and piston liquid is under pressure overflowed by oil outlet.By going out the fuel-displaced oil mass of oil control valve control (in same environment, the oil mass error can be controlled in 0.05 gram).Go out oil control valve and control out the fuel-displaced time of oil control valve by two solenoid valves of threeway and the time relay.
So when pressure was identical, fuel-displaced flow velocity was identical.Going out oil control valve each fuel-displaced time under the control of the time relay equates.The oil pump capacity that reaches each action like this equates the effect that reaches quantitative.Be coated with how much can adjusting of oil mass by adjusting pressure and time.
Claims (3)
1, quantitative oiling device comprises that the inside of sealing is provided with the oil storage cylinder of piston (2) (1), and piston (2) moves up and down along oil storage cylinder (1) inwall under pressure; The two ends up and down that it is characterized in that oil storage cylinder (1) are respectively equipped with inlet hole (4) that communicates with source of the gas (8) and the oil outlet (3) that is connected with oiling head (6), source of the gas (8) is handled via source of the gas set in the gas circuit and is passed through pressure regulator valve (10) again behind the three linked piece (9) and be communicated in the inlet hole (4), and the oil circuit between oil outlet (3) and the oiling head (6) is provided with out oil control valve (5); The oil control valve (5) that goes out of oiling head (6) is connected with the two-bit triplet solenoid valve (7) that has relay module (11), and relay module (11) is connected with enable switch (12).
2,, it is characterized in that described relay module (11) is connected and composed by the time relay and execution relay according to the described quantitative oiling device of claim 1.
3,, it is characterized in that described enable switch (12) is sensor or position limit switch according to the described quantitative oiling device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200275704U CN201420943Y (en) | 2009-06-12 | 2009-06-12 | Quantitative oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200275704U CN201420943Y (en) | 2009-06-12 | 2009-06-12 | Quantitative oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420943Y true CN201420943Y (en) | 2010-03-10 |
Family
ID=41807602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200275704U Expired - Fee Related CN201420943Y (en) | 2009-06-12 | 2009-06-12 | Quantitative oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420943Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518925A (en) * | 2011-12-14 | 2012-06-27 | 河南科技大学 | Pneumatic greasing device capable of controlling grease quantity |
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
-
2009
- 2009-06-12 CN CN2009200275704U patent/CN201420943Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518925A (en) * | 2011-12-14 | 2012-06-27 | 河南科技大学 | Pneumatic greasing device capable of controlling grease quantity |
| CN106838594A (en) * | 2017-02-07 | 2017-06-13 | 陕西法士特齿轮有限责任公司 | A kind of multiple aperture cylinder inner wall Full-automatic quantitative greasing machine and quantitative fat liquoring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20100612 |