CN202660202U - Automatic reciprocating lubricating pump group under complete pneumatic control - Google Patents
Automatic reciprocating lubricating pump group under complete pneumatic control Download PDFInfo
- Publication number
- CN202660202U CN202660202U CN2012202683127U CN201220268312U CN202660202U CN 202660202 U CN202660202 U CN 202660202U CN 2012202683127 U CN2012202683127 U CN 2012202683127U CN 201220268312 U CN201220268312 U CN 201220268312U CN 202660202 U CN202660202 U CN 202660202U
- Authority
- CN
- China
- Prior art keywords
- pneumatic
- reversing valve
- control
- cylinder
- pneumatic control
- Prior art date
- 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
Links
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses an automatic reciprocating lubricating pump group under complete pneumatic control and relates to a lubricating pump group capable of realizing automatic reciprocating oil suction and pressing in a complete pneumatic mode. The automatic reciprocating lubricating pump group under the complete pneumatic control consists of a pneumatic control automatic reciprocating loop, an air cylinder and an oil pump. The automatic reciprocating lubricating pump group is characterized in that the pneumatic control automatic reciprocating loop is connected with a rod cavity air port and a rodless cavity air port of the air cylinder; piston rods of the air cylinder and the oil pump are connected through a connecting rod; a compression air source is connected with an inlet of a pneumatic triple piece in the pneumatic control automatic reciprocating loop; an outlet of the pneumatic triple piece is connected with a double-pneumatic control two-position five-way pneumatic reversing valve; the double-pneumatic control two-position five-way pneumatic reversing valve is connected with the rod cavity air port and the rodless cavity air port of the air cylinder through a pipeline; a pneumatic time-delay reversing valve I and a pneumatic time-delay reversing valve II are respectively connected with a control port of the double-pneumatic control two-position five-way pneumatic reversing valve; and control ports of the two pneumatic time-delay reversing valves are simultaneously connected with the pipeline through which the double-pneumatic control two-position five-way pneumatic reversing valve is connected with the air cylinder.
Description
Technical field
The lubricant pump group that complete pneumatic control described in the utility model comes and goes automatically relates to a kind of lubricant pump group that realizes automatically coming and going the oil suction force feed fully by pneumatic mode.
Background technique
The air-operated lubricating pump group of using in the market is to adopt following mode automatically to come and go to drive mostly.The one, rely on mechanical structure (as: utilize spring to reset and move reciprocatingly) to realize, the 2nd, adopt solenoid directional control valve to be connected element with program controller and connect and realize.On practical experience, more than two kinds of forms all exist corresponding deficiency:
1, adopt mechanical structure to realize the lubricant pump group that automatically comes and goes, cost is high, complex structure, and mechanical component is easy to wear in the using process, in case damage, renewal part keeps in repair at any time, and maintenance cost is higher.
2, the employing solenoid directional control valve realizes automatically coming and going the lubricant pump group, in the work power supply is had dependence, and needs position limit switch or magnetic switch to assist, complex structure, and the electrical apparatus element rapid wear, cost is higher.
3, the lubricant pump group of above two kinds of forms all can not arbitrarily be regulated and be come and gone the waiting time, operates very dumb.
For existing problem in the above-mentioned prior art, the lubricant pump group that the realization of a kind of novel complete pneumatic control of research and design comes and goes automatically, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is the lubricant pump group that a kind of novel complete pneumatic control of research and design comes and goes automatically.In order to solve the above-mentioned problems in the prior art.
Technical solution of the present utility model is achieved in that
The automatic lubricant pump group that comes and goes of complete pneumatic control described in the utility model, the lubricant pump group that complete pneumatic control comes and goes automatically, round loop, cylinder, oil pump are formed automatically by pneumatic control; It is characterized in that described pneumatic control automatically comes and goes the loop and is connected with the rodless cavity gas port with the rod chamber gas port of cylinder; The piston rod of cylinder is connected by connecting rod with the piston rod of oil pump.
Pneumatic control described in the utility model automatically comes and goes the loop and comprises pneumatic triple piece, double air controlled two-position five-way air operated reversing valve, pneumatic delayed reversing valve I and pneumatic delayed reversing valve II; The entrance of compressed air gas source and pneumatic triple piece joins, and the outlet of pneumatic triple piece and double air controlled two-position five-way air operated reversing valve join, and double air controlled two-position five-way air operated reversing valve is connected with the rodless cavity gas port with the rod chamber of cylinder by pipeline; The pneumatic delayed reversing valve I is connected with the control mouth of double air controlled two-position five-way air operated reversing valve control cylinder piston rod retraction position, and simultaneously pneumatic delayed reversing valve I control mouth is connected with the pipeline that cylinder rodless cavity gas port is connected with double air controlled two-position five-way air operated reversing valve; The pneumatic delayed reversing valve II is connected with the control mouth that double air controlled two-position five-way air operated reversing valve control cylinder piston rod stretches out the position, and simultaneously pneumatic delayed reversing valve II control mouth is connected with the pipeline that cylinder rod chamber gas port is connected with double air controlled two-position five-way air operated reversing valve.
Pressurized air enters double air controlled two-position five-way air operated reversing valve after processing by pneumatic triple piece during use, when realizing cylinders retract, pressurized air enters the control mouth delay and running time-delay change valve transposition of pneumatic delayed reversing valve II, when cylinder moving arrives the left end position, the pneumatic delayed reversing valve II is shifted to right position, then pressurized air passes into the left control mouth of double air controlled two-position five-way air operated reversing valve through the pneumatic delayed reversing valve II, the commutation of double air controlled two-position five-way air operated reversing valve is to left position, the left chamber of cylinder passes into pressurized air, then realizes the action of stretching out of cylinder.In like manner, cylinder is when stretching out, pressurized air enters the control mouth delay and running time-delay change valve transposition of pneumatic delayed reversing valve I, when cylinder moving arrives the right-hand member position, the pneumatic delayed reversing valve I is shifted to left position, and then pressurized air passes into the right control mouthful of double air controlled two-position five-way air operated reversing valve through the pneumatic delayed reversing valve I, and the commutation of double air controlled two-position five-way air operated reversing valve is to right, the right chamber of cylinder passes into pressurized air, then realizes again the retraction action of cylinder.So just can realize the automatic round action of cylinder, cylinder is finished the oil suction force feed by the piston rod to-and-fro motion of connecting rod drive oil pump when automatically coming and going, thus the lubricated work of realization lubricant pump group.This programme also can change interval turn around time by the adjusting of pneumatic delayed reversing valve restriction, and free adjusting lubricant pump group is to satisfy lubricated needs.
Pneumatic control automatically comes and goes the loop and adopts pneumatic delayed reversing valve and double air controlled two-position five-way air operated reversing valve to realize the automatically round control of cylinder.
Pneumatic control automatically comes and goes the loop and adopts double air controlled two-position five-way air operated reversing valve to realize that cylinder comes and goes control.
Pneumatic control automatically comes and goes the loop and adopts pneumatic delayed reversing valve to realize double air controlled two-position five-way air operated reversing valve automatic reverse control.
The utility model has the advantages that apparently, be mainly manifested in:
1, because this practical pressurized air that adopted is power source, power resources are convenient, stable, easy to operate, avoid having improved working efficiency because the reasons such as power failure produce damp production;
2, because the utility model has adopted Pneumatic time-delay valve to realize that the lubricant pump group comes and goes control automatically, can control flexibly by regulating delay time the lubrication time of lubricant pump group;
3, because the utility model adopts pneumatic control automatically to come and go the loop, volume compact, quality be light, be easy to carry, mobile.
4, because the utility model adopts pneumatic control automatically to come and go the loop, simple in structure, cheap, durable, for ease of maintenaince.
The utlity model has novel structure, easy and simple to handle, the advantages such as the control flexibility is high, safe and reliable, the maintenance that is easy to carry, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Description of drawings
The utility model has 1 width of cloth accompanying drawing, wherein:
Accompanying drawing 1 the utility model structural representation.
In the drawings: 1, pneumatic control comes and goes loop 2, cylinder 3, oil pump 4, connecting rod 5, pneumatic triple piece 6, double air controlled two-position five-way air operated reversing valve 7, pneumatic delayed reversing valve I 8, pneumatic delayed reversing valve II automatically.
Embodiment
Specific embodiment of the utility model automatically comes and goes loop 1, cylinder 2, oil pump 3 by pneumatic control and is formed as shown in drawings; It is characterized in that described pneumatic control automatically comes and goes loop 1 and is connected with the rodless cavity gas port with the rod chamber gas port of cylinder 2; The piston rod of cylinder 2 is connected by connecting rod 4 with the piston rod of oil pump 3.
Pneumatic control automatically comes and goes loop 1 and comprises pneumatic triple piece 5, double air controlled two-position five-way air operated reversing valve 6, pneumatic delayed reversing valve I 7 and pneumatic delayed reversing valve II 8; The entrance of compressed air gas source and pneumatic triple piece 5 joins, and the outlet of pneumatic triple piece 5 and double air controlled two-position five-way air operated reversing valve 6 join, and double air controlled two-position five-way air operated reversing valve 6 is connected with the rodless cavity gas port with the rod chamber of cylinder 2 by pipeline; Pneumatic delayed reversing valve I 7 is connected with the control mouth of double air controlled two-position five-way air operated reversing valve 6 control cylinder piston rods retraction position, and pneumatic delayed reversing valve I 7 control mouths are connected with the pipeline that cylinder 2 rodless cavity gas ports are connected with double air controlled two-position five-way air operated reversing valve 6 simultaneously; Pneumatic delayed reversing valve II 8 is connected with the control mouth that double air controlled two-position five-way air operated reversing valve 6 control cylinder piston rods stretch out the position, and pneumatic delayed reversing valve II 8 control mouths are connected with the pipeline that cylinder 2 rod chamber gas ports are connected with double air controlled two-position five-way air operated reversing valve 6 simultaneously.
The above; it only is better embodiment of the present utility model; but protection domain of the present utility model is not limited to this; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. the lubricant pump group that automatically comes and goes of a complete pneumatic control automatically comes and goes loop (1), cylinder (2), oil pump (3) by pneumatic control and is formed; It is characterized in that described pneumatic control automatically comes and goes loop (1) and is connected with the rodless cavity gas port with the rod chamber gas port of cylinder (2); The piston rod of cylinder (2) is connected by connecting rod (4) with the piston rod of oil pump (3).
2. the automatic lubricant pump group that comes and goes of complete pneumatic control according to claim 1 is characterized in that described pneumatic control automatically comes and goes loop (1) and comprises pneumatic triple piece (5), double air controlled two-position five-way air operated reversing valve (6), pneumatic delayed reversing valve I (7) and pneumatic delayed reversing valve II (8); The entrance of compressed air gas source and pneumatic triple piece (5) joins, the outlet of pneumatic triple piece (5) and double air controlled two-position five-way air operated reversing valve (6) join, and double air controlled two-position five-way air operated reversing valve (6) is connected with the rodless cavity gas port with the rod chamber gas port of cylinder (2) by pipeline; Pneumatic delayed reversing valve I (7) is connected with the control mouth of double air controlled two-position five-way air operated reversing valve (6) control cylinder piston rod retraction position, and simultaneously pneumatic delayed reversing valve I (7) control mouth is connected with the pipeline that cylinder (2) rodless cavity gas port is connected with double air controlled two-position five-way air operated reversing valve (6); Pneumatic delayed reversing valve II (8) is connected with the control mouth that double air controlled two-position five-way air operated reversing valve (6) control cylinder piston rod stretches out the position, and simultaneously pneumatic delayed reversing valve II (8) control mouth is connected with the pipeline that cylinder (2) rod chamber gas port is connected with double air controlled two-position five-way air operated reversing valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202683127U CN202660202U (en) | 2012-06-07 | 2012-06-07 | Automatic reciprocating lubricating pump group under complete pneumatic control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202683127U CN202660202U (en) | 2012-06-07 | 2012-06-07 | Automatic reciprocating lubricating pump group under complete pneumatic control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660202U true CN202660202U (en) | 2013-01-09 |
Family
ID=47455111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202683127U Expired - Fee Related CN202660202U (en) | 2012-06-07 | 2012-06-07 | Automatic reciprocating lubricating pump group under complete pneumatic control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660202U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659452A (en) * | 2013-12-05 | 2014-03-26 | 宁波海天精工股份有限公司 | Intermittent automatic cycle lubricating system |
| EP2930414A1 (en) * | 2014-04-11 | 2015-10-14 | Alfa Laval Corporate AB | Lubrication control system |
| CN105026755A (en) * | 2013-02-19 | 2015-11-04 | 斯凯孚公司 | Pump assembly for pumping a fluid lubricant |
| CN112032120A (en) * | 2020-08-06 | 2020-12-04 | 宁波坤易气动科技有限公司 | Hierarchical linkage control system with pneumatic time-delay reversing module |
-
2012
- 2012-06-07 CN CN2012202683127U patent/CN202660202U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105026755A (en) * | 2013-02-19 | 2015-11-04 | 斯凯孚公司 | Pump assembly for pumping a fluid lubricant |
| CN103659452A (en) * | 2013-12-05 | 2014-03-26 | 宁波海天精工股份有限公司 | Intermittent automatic cycle lubricating system |
| CN103659452B (en) * | 2013-12-05 | 2015-12-09 | 宁波海天精工股份有限公司 | A kind of intermittent type automatic circulation lubricating system |
| EP2930414A1 (en) * | 2014-04-11 | 2015-10-14 | Alfa Laval Corporate AB | Lubrication control system |
| WO2015155340A1 (en) * | 2014-04-11 | 2015-10-15 | Alfa Laval Corporate Ab | Lubrication control system |
| US10627047B2 (en) | 2014-04-11 | 2020-04-21 | Alfa Laval Corporate Ab | Lubrication control system |
| CN112032120A (en) * | 2020-08-06 | 2020-12-04 | 宁波坤易气动科技有限公司 | Hierarchical linkage control system with pneumatic time-delay reversing module |
| CN112032120B (en) * | 2020-08-06 | 2022-07-26 | 宁波坤易气动科技有限公司 | Hierarchical linkage control system with pneumatic time-delay reversing module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202660202U (en) | Automatic reciprocating lubricating pump group under complete pneumatic control | |
| CN102828202B (en) | Novel intelligent crust breaking cylinder | |
| CN102582098A (en) | Dual-station pneumatic stamping machine | |
| CN202614611U (en) | Negative pressure endurance test device | |
| CN102635587A (en) | Gas supply control structure of cylinder | |
| CN102658489B (en) | A kind of clamping device | |
| CN201215123Y (en) | Pneumatic auto reciprocating pneumatic cylinder | |
| CN203384136U (en) | Speed exchange circuit with parallel speed control valves | |
| CN201963643U (en) | Cylinder exhaust recovery energy-saving control device | |
| CN202438593U (en) | Hydraulic control system for controlling punch press punching process | |
| CN202480400U (en) | Double-station pneumatic stamping machine | |
| CN202597307U (en) | Air cylinder air supply control structure | |
| CN203248426U (en) | Fast differential circuit | |
| CN207278599U (en) | A kind of list is controlled more freely changes reciprocating booster | |
| CN207178330U (en) | A kind of double supercharging devices of new type water knife | |
| CN203384006U (en) | Simple air compressor | |
| CN202358604U (en) | Pneumatic stopper | |
| CN204127008U (en) | A kind of two move back piston hydraulic pressure valve group and twoly move back piston hydraulic pressure device | |
| CN205383122U (en) | Energy -conserving body -building washing machine drive arrangement of fluid pressure type | |
| CN203696829U (en) | Double-station effective environment-friendly pneumatic clamp | |
| CN201899999U (en) | High-pressure homogenizer taking hydraulic pressure as power | |
| CN202624665U (en) | Automatic canning device | |
| CN103659670A (en) | Double-station efficient green pneumatic clamp | |
| CN203963117U (en) | Two-position-five-way solenoid valve | |
| CN219795717U (en) | Hydraulic system of hydraulic pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130109 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |