CN204901298U - Can instruct oil cup of oil level - Google Patents
Can instruct oil cup of oil level Download PDFInfo
- Publication number
- CN204901298U CN204901298U CN201520692476.6U CN201520692476U CN204901298U CN 204901298 U CN204901298 U CN 204901298U CN 201520692476 U CN201520692476 U CN 201520692476U CN 204901298 U CN204901298 U CN 204901298U
- Authority
- CN
- China
- Prior art keywords
- piston
- cup
- upper cover
- oil
- oil level
- 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
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Abstract
The utility model belongs to lubricating system accessory field especially relates to a can instruct oil cup of oil level, including cup and upper cover, the upper cover passes through threaded connection and on the cup, still includes piston and pull rod, the cup by inlayer and outer layer composition, through sealed sticky connecing between inlayer and the skin, the piston establish in the cup, the middle part of piston is provided with the check valve, the valve ball of check valve and little spring are packed into and are fixed through the gland shutoff from the bottom of piston in proper order, the pull rod pass behind the upper cover through threaded connection on piston upper portion, the center of pull rod, piston and gland all is equipped with the bleeder vent, is equipped with big spring between upper cover and the piston. The utility model discloses designed the cup into two -layer, the inlayer adopts organic glass to make, has realized the observation to oil mass in the oil cup, the outer stainless steel that adopts is made, has guaranteed the structural strength of cup, adopt sealed sticky connecing between inlayer and the skin, guaranteed firm in connection nature and leakproofness between the two.
Description
Technical field
The utility model belongs to lubrication system accessory field, particularly relates to a kind of lubricating cup indicating oil level.
Background technique
Lubricating cup is a kind of being used for the lubricating point charging-up lubricant oil of equipment or the device of lubricating grease.Existing lubricating cup is the Action of Gravity Field utilizing oiling agent self mostly, makes it enter lubrication system, and this lubricating cup is generally only applicable to liquid lubricant.For the oiling agent of semi liquid state, usually can use a kind of lubricating cup with piston, this lubricating cup relies on spring to promote piston, achieves automatic oiling.But this lubricating cup still comes with some shortcomings: 1, this lubricating cup cannot indicate lubricating cup in-lubricant surplus, operator rule of thumb can only judge when supplemental lubrication agent, inconvenient operation; 2, during supplemental lubrication agent, need piston to extract in cup, in the process of extracting, the partial lubrication agent entered in lubrication system can suck back in lubricating cup by the pumping action of piston, affects lubrication effect.
Summary of the invention
The utility model provides a kind of lubricating cup indicating oil level, to solve the existing operating table Problems existing proposed in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of lubricating cup indicating oil level, comprise cup and upper cover, upper cover is threaded connection on cup, also comprise piston and pull bar, described cup is made up of internal layer and skin, bonding by sealer between internal layer and skin, described piston is located in cup, the middle part of piston is provided with one-way valve, the valve ball of one-way valve and little spring are loaded from the bottom of piston successively and are fixed by gland shutoff, described pull bar is threaded connection at upper piston area through after upper cover, pull bar, piston and gland center be equipped with air hole, big spring is provided with between upper cover and piston.
Described internal layer is made up of plexiglass.
Described skin is made up of stainless steel, and outer field bottom is provided with installation screw thread.
Described skin is provided with gap, and internal layer is provided with the projection adapted with gap shape, and projection is provided with scale.
Seal ring is provided with between described piston and cup inwall.
The beneficial effects of the utility model are:
1, cup to be designed to two-layer by the utility model, and internal layer adopts plexiglass to make, and utilizes the speciality of perspex transparent to achieve observation to oil mass in lubricating cup; The outer stainless steel that adopts is made, and ensure that the structural strength of cup; Adopt sealer bonding between internal layer and skin, ensure that connectivity robustness therebetween and sealing.
2, the utility model has installed one-way valve additional on piston, and when piston presses down, closed check valve, advances lubrication system by oiling agent; Need piston be extracted during supplemental lubrication agent, one-way valve opens in withdrawal process, lubricant cavity and ft connection, eliminate the pumping action of piston, avoid lubricant back, improve lubrication effect.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks cross-sectional view;
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
In figure: 1-is outer, and 2-internal layer, 3-gland, 4-piston, 5-valve ball, 6-upper cover, 7-pull bar, 8-big spring, 9-little spring, 10-installs screw thread, 11-scale.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
The utility model comprises cup and upper cover 6, upper cover 6 is threaded connection on cup, also comprise piston 4 and pull bar 7, described cup is made up of internal layer 2 and outer 1, bonding by sealer between internal layer 2 and outer 1, described piston 4 is located in cup, the middle part of piston 4 is provided with one-way valve, the valve ball 5 of one-way valve and little spring 9 are loaded from the bottom of piston 4 successively and are fixed by gland 3 shutoff, described pull bar 7 is threaded connection on piston 4 top through after upper cover 6, pull bar 7, piston 4 and gland 3 center be equipped with air hole, big spring 8 is provided with between upper cover 6 and piston 4.Described internal layer 2 is made up of plexiglass.Described skin 1 is made up of stainless steel, and the bottom of outer 1 is provided with installs screw thread 10.Described skin 1 is provided with gap, and internal layer 2 is provided with the projection adapted with gap shape, projection is provided with scale 11.Seal ring is provided with between described piston 4 and cup inwall.
Cup to be designed to two-layer by the utility model, and internal layer 2 adopts plexiglass to make, and utilizes the speciality of perspex transparent to achieve observation to oil mass in lubricating cup; Outer 1 adopts stainless steel to make, and ensure that the structural strength of cup; Adopt sealer bonding between internal layer 2 and outer 1, ensure that connectivity robustness therebetween and sealing.The utility model has installed one-way valve additional on piston 4, and when piston 4 presses down, closed check valve, advances lubrication system by oiling agent; Piston 4 need be extracted during supplemental lubrication agent, one-way valve opens in withdrawal process, lubricant cavity and ft connection, eliminate the pumping action of piston 4, avoid lubricant back, improve lubrication effect.
Utilize technological scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technological scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (5)
1. one kind can indicate the lubricating cup of oil level, comprise cup and upper cover (6), upper cover (6) is threaded connection on cup, it is characterized in that: also comprise piston (4) and pull bar (7), described cup is made up of internal layer (2) and outer (1), bonding by sealer between internal layer (2) and outer (1), described piston (4) is located in cup, the middle part of piston (4) is provided with one-way valve, the valve ball (5) of one-way valve and little spring (9) are loaded from the bottom of piston (4) successively and are fixed by gland (3) shutoff, described pull bar (7) is through being threaded connection on piston (4) top after upper cover (6), pull bar (7), piston (4) and gland (3) center be equipped with air hole, big spring (8) is provided with between upper cover (6) and piston (4).
2. a kind of lubricating cup indicating oil level according to claim 1, is characterized in that: described internal layer (2) is made up of plexiglass.
3. a kind of lubricating cup indicating oil level according to claim 1, is characterized in that: described skin (1) is made up of stainless steel, and the bottom of outer (1) is provided with installs screw thread (10).
4. a kind of lubricating cup indicating oil level according to claim 1, it is characterized in that: described skin (1) is provided with gap, internal layer (2) is provided with the projection adapted with gap shape, projection is provided with scale (11).
5. a kind of lubricating cup indicating oil level according to claim 1, is characterized in that: be provided with seal ring between described piston (4) and cup inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692476.6U CN204901298U (en) | 2015-09-09 | 2015-09-09 | Can instruct oil cup of oil level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692476.6U CN204901298U (en) | 2015-09-09 | 2015-09-09 | Can instruct oil cup of oil level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901298U true CN204901298U (en) | 2015-12-23 |
Family
ID=54923472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692476.6U Expired - Fee Related CN204901298U (en) | 2015-09-09 | 2015-09-09 | Can instruct oil cup of oil level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869647A (en) * | 2016-09-28 | 2018-04-03 | 德罗普萨股份公司 | Over-pressed indicator and its external member and the method for setting its intervention pressure |
-
2015
- 2015-09-09 CN CN201520692476.6U patent/CN204901298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869647A (en) * | 2016-09-28 | 2018-04-03 | 德罗普萨股份公司 | Over-pressed indicator and its external member and the method for setting its intervention pressure |
| CN107869647B (en) * | 2016-09-28 | 2020-11-03 | 德罗普萨股份公司 | Overpressure indicator, external member thereof and method for setting dry overpressure of external member |
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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: 20151223 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |