CN104214499A - Automatic oil injecting device - Google Patents
Automatic oil injecting device Download PDFInfo
- Publication number
- CN104214499A CN104214499A CN201310228692.0A CN201310228692A CN104214499A CN 104214499 A CN104214499 A CN 104214499A CN 201310228692 A CN201310228692 A CN 201310228692A CN 104214499 A CN104214499 A CN 104214499A
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- CN
- China
- Prior art keywords
- cup
- hole
- connecting rod
- oil injecting
- oil
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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 oil injecting device which can automatically inject lithium-based grease lubricating oil into bearings or portions, needing lubrication, of various devices. The automatic oil injecting device mainly aims to solve the problem that when an existing lithium-based grease lubricating oil injecting device injects lubricating oil into lubrication portions of devices, a worker needs to screw cup lids many times. The automatic oil injecting device comprises a cup body. An oil injecting port which is sealed through a dry oil nozzle is formed in the outer wall of the cup body. One end of an oil injecting channel formed in the wall of the cup body is communicated with the oil injecting port. The other end of the oil injecting channel is communicated with an oil inlet formed in a cup bottom. A connecting rod is arranged at the bottom of the cup body. Threads are arranged on the lower portion of the connecting rod. A through hole is formed in the connecting rod. A though hole is formed in the cup body. The automatic oil injecting device further comprises a cup lid. The cup lid is connected with the cup body in a threaded mode. A hole is formed in the top of the cup lid. The bottom of an oil injecting rod in the cup lid is fixedly provided with a sealing disk. An annular groove is formed in the outer circle of the sealing disk. An annular sealing ring is contained in the annular groove. The upper end of a spring which is arranged on the oil injecting rod in a sleeved mode abuts against the cup lid, and the lower end of the spring abuts against the sealing disk. The automatic oil injecting device has the advantage that lithium-based grease lubricating oil can be automatically injected into the bearings and the lubrication portions of the devices.
Description
Technical field:
The present invention relates to the device that lithium grease lubricant oil is injected at a kind of position that can automatically lubricate to the bearing on various equipment or needs.
Background technique:
The existing device giving the bearing on various equipment or need the position of lubricating to inject lithium grease lubricant oil comprises cup and bowl cover, cup is threaded with bowl cover, cup is provided with oil outlet, during use, manually in bowl cover, fill it up with lithium grease lubricant oil, then bowl cover is covered, bowl cover upper wall is made to be attached on lithium grease lubricant oil, when lithium grease lubricant level declines a little, manually bowl cover being screwed to bowl cover is attached on lithium grease lubricant oil again, so repeatedly, all the time bowl cover is attached on lithium grease lubricant oil, shortcoming needs artificial repeatedly stubborn bowl cover, extremely bother, waste time and energy.
Summary of the invention:
Technical problem to be solved by this invention is to provide one can be automatically injected lithium grease lubricant oil, time saving and energy saving self oil feeder.
Above-mentioned purpose is achieved in that it comprises cup, cup outer wall is provided with pouring orifice, pouring orifice drier oil mouth is closed, cup wall is provided with oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage with to be located at glass at the bottom of on filler opening be communicated with, bottom of cup is fixed with connecting rod, connecting rod bottom outer wall there is the screw thread for being threaded with various equipment, through hole is had in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod is connected with the through hole on cup, also comprise bowl cover, bowl cover and cup are threaded, bowl cover top is porose, have in bowl cover and add beam hanger, the bottom adding beam hanger is fixed with sealed disc, the cylindrical of sealed disc has circular groove, O-ring seal is contained on the circular groove of sealed disc, add on beam hanger and be set with spring, the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, adding beam hanger and can stretch out from the hole at bowl cover top above sealed disc.
In order to carry out spacing to sealed disc, also can also fix one in the bottom of sealed disc and add beam hanger, adding beam hanger and leave gap between cup and the through hole of connecting rod or add on beam hanger establish axial oil groove at this described in this, the beam hanger that adds bottom sealed disc extend in the through hole of cup and connecting rod.
Advantage of the present invention is: manually in bowl cover, inject lithium grease lubricant oil by pouring orifice during work, lithium grease lubricant oil is by sealed disc jack-up, after lithium grease lubricant oil fills, spring top clamping on beam hanger will be added, the beam hanger that adds above sealed disc stretches out from bowl cover, gap between the through hole adding beam hanger and cup and connecting rod of lithium grease lubricant oil below sealed disc or the oil groove added on beam hanger flow out, to the bearing of various equipment or the position note lubricant oil needing lubrication, when the oil level in bowl cover declines, sealed disc also declines under the action of the spring thereupon, sealed disc declines and drives the beam hanger that adds above it to decline, when beam hanger to be added drops to about concordant with bowl cover, continue to add lithium grease lubricant oil in cup.Can according to the oil level added in the position judgment cup of beam hanger decline, then add in time, lithium grease lubricant oil can be injected from the bearing of trend equipment and each lubricant housings, make bearing and lubricant housings be in good lubricating status all the time, and it be time saving and energy saving to add lubricant oil.
Accompanying drawing illustrates:
Accompanying drawing is structural representation of the present invention.
Embodiment:
With reference to accompanying drawing, it comprises cup 6, cup outer wall is provided with pouring orifice 7, pouring orifice drier oil mouth 8 is closed, cup wall is provided with oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage with to be located at glass at the bottom of on filler opening 5 be communicated with, bottom of cup is fixed with connecting rod 12, connecting rod bottom outer wall there is the screw thread for being threaded with various equipment, through hole 11 is had in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod is connected with the through hole on cup, also comprise bowl cover 9, bowl cover and cup are threaded, bowl cover top is porose, have in bowl cover and add beam hanger 1, the bottom adding beam hanger is fixed with sealed disc 4, the cylindrical of sealed disc has circular groove, O-ring seal 3 is contained on the circular groove of sealed disc, add on beam hanger and be set with spring 2, the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, adding beam hanger and can stretch out from the hole at bowl cover top above sealed disc.
The bottom of sealed disc is also fixed with one and adds beam hanger, and adding beam hanger and leave gap between cup and the through hole of connecting rod or add on beam hanger establish axial oil groove 10 at this described in this, the beam hanger that adds bottom sealed disc extend in the through hole of cup and connecting rod.
Claims (2)
1. a self oil feeder, comprise cup (6), it is characterized in that: cup outer wall is provided with pouring orifice (7), pouring orifice drier oil mouth (8) is closed, cup wall is provided with oiling passage, one end of oiling passage is communicated with pouring orifice, the other end of oiling passage with to be located at glass at the bottom of on filler opening (5) be communicated with, bottom of cup is fixed with connecting rod (12), connecting rod bottom outer wall there is the screw thread for being threaded with various equipment, through hole (11) is had in connecting rod, cup also has through hole in corresponding connecting rod through hole, through hole on connecting rod is connected with the through hole on cup, also comprise bowl cover (9), bowl cover and cup are threaded, bowl cover top is porose, have in bowl cover and add beam hanger (1), the bottom adding beam hanger is fixed with sealed disc (4), the cylindrical of sealed disc has circular groove, O-ring seal (3) is contained on the circular groove of sealed disc, add on beam hanger and be set with spring (2), the upper end of spring withstands on bowl cover, the lower end of spring withstands on sealed disc, add beam hanger to stretch out from the hole at bowl cover top.
2. according to self oil feeder according to claim 1, it is characterized in that: the bottom of described sealed disc (4) is also fixed with one and adds beam hanger, adding beam hanger and leave gap between cup and the through hole of connecting rod or add on beam hanger establish axial oil groove (10) at this described in this, the beam hanger that adds bottom sealed disc extend in the through hole of cup and connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228692.0A CN104214499A (en) | 2013-05-29 | 2013-05-29 | Automatic oil injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310228692.0A CN104214499A (en) | 2013-05-29 | 2013-05-29 | Automatic oil injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104214499A true CN104214499A (en) | 2014-12-17 |
Family
ID=52096269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310228692.0A Pending CN104214499A (en) | 2013-05-29 | 2013-05-29 | Automatic oil injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128599A (en) * | 2020-09-29 | 2020-12-25 | 中国航发动力股份有限公司 | Automatic lubricating device for shaft head bearing of polishing machine |
-
2013
- 2013-05-29 CN CN201310228692.0A patent/CN104214499A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128599A (en) * | 2020-09-29 | 2020-12-25 | 中国航发动力股份有限公司 | Automatic lubricating device for shaft head bearing of polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |