CN102072391A - Automatic lubricating grease delivery pump of elastic pressurization - Google Patents
Automatic lubricating grease delivery pump of elastic pressurization Download PDFInfo
- Publication number
- CN102072391A CN102072391A CN2010105548546A CN201010554854A CN102072391A CN 102072391 A CN102072391 A CN 102072391A CN 2010105548546 A CN2010105548546 A CN 2010105548546A CN 201010554854 A CN201010554854 A CN 201010554854A CN 102072391 A CN102072391 A CN 102072391A
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- China
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- oil
- lubricating grease
- pressurization
- spring
- lubricant grease
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- 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.)
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Abstract
The invention relates to an automatic lubricating grease delivery pump of elastic pressurization. The pump comprises a transparent shell, a pressurization cover, a spring, a sealing piston and an oil nozzle switch, wherein after the pressurization cover is screwed, the pressurization cover can be used for compressing the spring for storing energy; the spring in the energy storage state applies pressure to the sealing piston; the sealing piston pushes lubricating grease to enter an oil passage to lubricate a lubricated body from the oil nozzle with the turned on switch; the oil nozzle of the automatic lubricating grease delivery pump of elastic pressurization is provided with an inner thread and an outer thread; and the threads have the same size, screwing direction and screw pitch as an oil port of a machine and can be connected with the oil port together. The automatic lubricating grease delivery pump of elastic pressurization overcomes the defects of non-uniform and inaccurate lubricating grease smearing, difficult control of time of adding the lubricating grease from the oil passage, inconvenient control, easy generation of waste and stain and insufficient, delayed and unreliable lubricating process of the traditional lubricating mode. The automatic lubricating grease delivery pump of elastic pressurization has the advantages of simple structure, easy processing and low cost, is convenient and safe to use and can be used for persistently and effectively solving the lubricating problem of a closed ring lubricating system of rotating pieces.
Description
1, technical field
The invention belongs to mechanical device
2, background technique
Lubricated is a big problem of mechanical field, also is a great problem.Especially between the axle under the high speed rotating state and the cover, the closed circuit lubrication between the bearing internal mechanism, often because can not get fully, continuously and effective lubricating and make parts damages, machine is paralysed.
Trace it to its cause, lubricating of these class rotation component utilizes oil duct to attach way realizations such as lubricant grease in coating lubricating oil fat, use internal memory lubricant grease bearing and the work when usually adopting assembling.The defective of these conventional lubrication methods is that the lubricant grease of smearing in advance is inhomogeneous, hides the dead angle, thereby and in the work evaporation and the integration loss after the increase in temperature be difficult for discovering and can not in time replenish; Even if be provided with lubricating oil duct, can not have no to buy oil inward with power oil pump or grease gun pointedly? excessive trickling in the time of will occurring oily expiring like that causes unnecessary waste and stained.
Generally, even if be full of lubricant grease in the oil duct since around pressure be nature air pressure, lubricant grease can not add to oil starvation automatically needs the place of lubricating again.
And the automatically defeated lubricant grease pump of elastic force pressurization tighten add gland after, add at elastic force and to depress, just form one in the oil pocket and be higher than the nature pressure by air pressure, under this pressure effect, after opening the oil nozzle switch, lubricant grease will fill the institute that communicates with oil duct and have living space, and replenishes working loss continuously.
3, goal of the invention
The automatically defeated lubricant grease pump of elastic force pressurization of the present invention designs for solving an above-mentioned difficult problem.Purpose is that solution conventional lubrication mode coating lubricating oil fat is inhomogeneous, inaccurate, adds bad grasp on opportunity lubricant grease time, inconvenience control with oil duct, is easy to generate waste and stained, makes insufficient, untimely, the insecure defective of greasing then.
4, summary of the invention
The automatically defeated lubricant grease pump of elastic force of the present invention pressurization by transparent shell, add gland, spring, packed-piston and oil nozzle switch and form.Normal state is filled it up with lubricant grease from oil nozzle, or takes out and to add gland, spring, packed-piston, fills it up with lubricant grease toward pump chamber.As long as the spring that lid is pressed is a state of equilibrium, so, the lubricant grease under the packed-piston is exactly a normal pressure, is easy to deposit.During use, stubborn the receiving of the oil nozzle that is set to internal and external threads is provided with on internal thread or the externally threaded lubricant road junction; Tighten and add gland, spring stress contraction energy storage; Open the oil nozzle switch, the lubricant grease in the pump chamber will trickle under spring is exerted pressure to the packed-piston exoergic and have living space to the institute that oil duct leads to, and the revolving part in the work is obtained fully and effective lubricating.And it is continuous putting pressure owing to releasing of spring, and the lubricant grease that always can continue until oil pump has been arranged, and more because the pump housing is a transparent material, it is open-and-shut adding lubricant grease and whole greasing.So, during with the defeated lubricant grease pump of elastic force pressurization easily, effective and safe and reliable.
5, invention effect
Simple, the easy processing of the automatically defeated lubricant grease pump structure of elastic force pressurization, expense is cheap, and safety easy to use can continuous and effective ground solves the lubricated difficult problem of revolving part closed circuit lubrication system.
6, accompanying drawing and description of drawings
Fig. 1 is the automatically defeated lubricant grease pump work schematic representation of elastic force pressurization for the automatically defeated lubricant grease pump structure figure Fig. 2 of elastic force pressurization
Among the figure:
1, the transparent material pump housing;
2, add gland;
3, spring;
4, packed-piston;
5, oil nozzle switch;
6, lubricant grease;
7, oil duct;
8, bearing;
9, axle.
Normal state is filled it up with lubricant grease from the oil nozzle of opening switch 5, or takes out and to add gland 2, spring 3, packed-piston 4, fills it up with lubricant grease toward pump chamber.As long as adding the spring 3 that gland 2 compresses is state of equilibrium, so, the lubricant grease under the packed-piston 4 is exactly a normal pressure, is easy to deposit.
During use, the oil nozzle that is set to internal and external threads twisted receive on the oil duct junction that is provided with internal thread or externally threaded machine oil duct 7; Tighten and add gland 2, spring 3 stressed contraction energy storage; At this moment, the lubricant grease in the pump housing oil pocket is a pressurized.The big I that default spring is stressed is set according to the oil transportation amount.Open oil nozzle switch 5, the lubricant grease in the pump chamber will trickle under spring is exerted pressure to the packed-piston exoergic and have living space to the institute that oil duct 7 leads to, and is full of bearing 8 mechanism's internal clearances at once, and running shaft 9 connection parts in the work are obtained fully and effective lubricating.And it is continuous putting pressure owing to releasing of spring 3, and the lubricant grease that always can continue until oil pump has been arranged, and more because the pump housing 1 is a transparent material, it is open-and-shut adding lubricant grease and whole greasing.So the lubricant grease evaporating loss that lubricant body occurs under the high temperature can obtain automatic filling, make lubricating condition be in evenly full kilter all the time.
So, use the automatically defeated lubricant grease pump of elastic force pressurization be easily, effective and safe and reliable.
Claims (6)
1. the automatically defeated lubricant grease pump of elastic force pressurization comprises transparent shell, adds gland, spring, packed-piston and oil nozzle switch.
2. according to claim 1, can be after adding gland and tightening to the length of spring compressed energy storage.
3. according to claim 1, the packed-piston of exerting pressure of the spring in the energy storage state.
4. according to claim 1, packed-piston promotion lubricant grease enters oil duct from the oil nozzle of opening switch and removes lubricated lubricated body.
5. according to claim 1, the automatically defeated lubricant grease pump of elastic force pressurization oil nozzle internal and external threads is set, the consistent size at this thread size, rotation direction and pitch and lubricant road junction also can link together.
6. according to claim 1, but the automatically defeated lubricant grease pump bull ladle oil scraper fat of elastic force pressurization is at all interior lubricant oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105548546A CN102072391A (en) | 2010-11-23 | 2010-11-23 | Automatic lubricating grease delivery pump of elastic pressurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105548546A CN102072391A (en) | 2010-11-23 | 2010-11-23 | Automatic lubricating grease delivery pump of elastic pressurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102072391A true CN102072391A (en) | 2011-05-25 |
Family
ID=44031051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105548546A Pending CN102072391A (en) | 2010-11-23 | 2010-11-23 | Automatic lubricating grease delivery pump of elastic pressurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072391A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084308A (en) * | 2017-04-28 | 2017-08-22 | 安徽工程大学 | One kind heating supplies fat device and method |
| CN109519543A (en) * | 2018-12-29 | 2019-03-26 | 武昌船舶重工集团有限公司 | A kind of swing type hydraulic machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1588056A (en) * | 1977-01-17 | 1981-04-15 | Lockheed Corp | Automatic lubricator |
| CN201225501Y (en) * | 2008-07-17 | 2009-04-22 | 红塔烟草(集团)有限责任公司 | Bearing automatic oiler |
| CN101644377A (en) * | 2009-06-23 | 2010-02-10 | 无锡市华东钢业机械有限公司 | Motor bearing lubricating grease automatic filling device |
-
2010
- 2010-11-23 CN CN2010105548546A patent/CN102072391A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1588056A (en) * | 1977-01-17 | 1981-04-15 | Lockheed Corp | Automatic lubricator |
| CN201225501Y (en) * | 2008-07-17 | 2009-04-22 | 红塔烟草(集团)有限责任公司 | Bearing automatic oiler |
| CN101644377A (en) * | 2009-06-23 | 2010-02-10 | 无锡市华东钢业机械有限公司 | Motor bearing lubricating grease automatic filling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084308A (en) * | 2017-04-28 | 2017-08-22 | 安徽工程大学 | One kind heating supplies fat device and method |
| CN109519543A (en) * | 2018-12-29 | 2019-03-26 | 武昌船舶重工集团有限公司 | A kind of swing type hydraulic machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |