CN204477654U - A kind of from priming cup that is with pressure and pressure regulation - Google Patents
A kind of from priming cup that is with pressure and pressure regulation Download PDFInfo
- Publication number
- CN204477654U CN204477654U CN201520103028.8U CN201520103028U CN204477654U CN 204477654 U CN204477654 U CN 204477654U CN 201520103028 U CN201520103028 U CN 201520103028U CN 204477654 U CN204477654 U CN 204477654U
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- cup
- pressure
- piston
- bowl cover
- pressure regulation
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Abstract
A kind of from priming cup that is with pressure and pressure regulation, comprise: the cup (1) of one end open, and be connected to the bowl cover (2) of described cup (1) opening end, it is characterized in that: in described cup (1), be provided with piston (6), piston rod (3) stretches out through described bowl cover (2), is provided with elastic member (5) between described piston (6) and bowl cover (2); Or piston rod (3) top of described piston (6) is provided with counterweight (17); Also comprise the limit structure that limited piston (6) is moved, this priming cup can meet with pressure, pressure adjusting, and the different field of employment such as not with pressure needs.
Description
Technical field
The utility model relates to mechanical engineering field, particularly relate to a kind of give mechanical moving parts oiling from priming cup that is with pressure and pressure regulation.
Background technique
In mechanical engineering, moving element needs to inject oil lubrication, to reduce friction, improves the working life of moving element.Conventional oiling mode has oil pump by pipeline oiling, such as motor car engine, this mode successively provides pressure oil can to moving element, but oil supply system is complicated, and cost is higher, another mode adopts lubricating cup fuel feeding, this mode structure is simple, cost is lower, and for less demanding, the occasion without the need to pressure and continuous oil supply widely uses.
Authorization Notice No. CN 202834669 U utility model patent discloses a kind of Novel consistent grease cup, this grease cup comprises a cup, cup lower end sets out hydraulic fluid port, the upper end of cup is threaded connection a plug, back side consolidation rotatable handle of plug, by rotatable handle, plug moves downward and realizes pressurizeing to butter.Although this grease cup structure is simple, effectively make use of cup volume, solve the defect that existing standard grease cup brings, but can not realize pressurizeing to butter continuously, for needing lubricant oil continuous pressure and the occasion adjusted pressure, obviously can not meet the demands.
Model utility content
Technical problem to be solved in the utility model is the deficiency overcoming existing priming cup, provide a kind of continuously to lubricant oil pressurization and to pressure adjust from priming cup that is with pressure and pressure regulation.
For solving the problems of the technologies described above, a kind of technological scheme adopted from priming cup that is with pressure and pressure regulation of the present utility model is: the cup comprising one end open, and be connected to the bowl cover of described cup opening end, piston is provided with in cup, piston rod stretches out through bowl cover, is provided with elastic member between piston and bowl cover; Or the piston rod top of piston is provided with counterweight; Also comprise the limit structure of limited piston motion.
Bowl cover is socketed on the garden, opening end periphery of cup in the mode be threaded.
The garden, opening end periphery of cup is provided with the externally threaded flange collar of a length of tape.
Bowl cover is socketed in the length of externally threaded length much larger than the externally threaded flange collar of band of cup opening end.
The limit structure of limited piston motion, comprises the shell fragment be connected on bowl cover and the bayonet socket be opened on piston rod external diameter.
Shell fragment has a free end and a telescopic end, and free ending concretion is on bowl cover, and telescopic end extends along the perforation direction of piston rod and exceeds a perforation part, the motion of limited piston bar after bayonet socket can make shell fragment telescopic end embed.
Counterweight is connected in series by some ring-shaped weight and forms.
Elastic member is Compress Spring.
Cup outer wall is provided with oil nozzle.
Of the present utility model a kind of from priming cup that is with pressure and pressure regulation, pressure can be applied to piston constantly by the elastic member arranged between piston and bowl cover, or the counterweight arranged by piston rod top applies constant voltage to piston constantly, thus the needs of the use occasion of the band pressure oil that furnishes good supplies to.
When pressure oil in cup reduces, can also suitably be rotated down bowl cover Compress Spring, or by increasing the quantity of counterweight, realize the adjustment of oil pressure.
In addition, embed in bayonet socket by the telescopic end of shell fragment, limited piston is moved, and makes the lubricant oil in grease storing chamber not produce pressure, thus makes to become normal pressure lubricating cup from priming cup that is with pressure and pressure regulation, meet multiple use needs.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the package assembly schematic diagram of a kind of priming cup from pressure and pressure regulation of the utility model embodiment one.
Fig. 2 is the package assembly schematic diagram of a kind of priming cup from pressure and pressure regulation of the utility model embodiment two.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
Of the present utility model a kind of from priming cup embodiment one that is with pressure and pressure regulation, see accompanying drawing 1, comprise the cup 1 of one end open, and be connected to the bowl cover 2 of cup 1 opening end.
Cup 1 is a cylindrical body, piston 6 is inside installed, piston 6 is provided with piston ring 7, piston 6 can slide up and down along the inwall of cup 1, piston 6 connects piston rod 3, piston rod 3 extends one section to the outside of bowl cover 2, in the end of its external part, handle 4 is installed, the bottom 14 of cup 1 is the closed end of taper, being provided with oil outlet in the end of the closed end of taper, being connected by construction bolt 9 with needing the body of fuel feeding, the garden, periphery of cup 1 opening end is provided with one section of threaded flange collar 11, in addition, at the outer wall of cup, an oil nozzle 8 is also installed.
Bowl cover 2 is also the cylindrical body that one end open one end is closed, closed end is provided with the hole passed for piston rod 3 activity, closed end is also connected with shell fragment 21, this shell fragment 21 is probably in Ω shape, there is a free end and a telescopic end, free ending concretion is in closed end plane, telescopic end extends along bowl cover 2 closed end perforation direction and exceeds a perforation part, correspondingly, in the external diameter relevant position of piston rod 3, offer a bayonet socket 31 embedded for shell fragment 21 telescopic end, the shape of this bayonet socket 31 can make the rear limited piston bar 3 of shell fragment 21 telescopic end embedding move downward.The inwall of opening end is provided with the internal thread corresponding to cup 1 opening end outside thread, and bowl cover 2 is socketed in the length of externally threaded length much larger than the externally threaded flange collar of band of cup 1 opening end, and namely bowl cover 2 can be rotated down a segment distance.
Elastic member 5 is arranged between piston 6 and bowl cover 2, and elastic member 5 preferably adopts the Compress Spring that stroke is larger.
When needs are to priming cup charging-up lubricant oil, bowl cover 2 can be screwed off, take out piston 6 and refuel directly to shoe cream room 13, or in order to avoid refueling hand of making dirty, also can, when not taking off bowl cover 2, use common oil gun to be refueled to shoe cream room 13 by oil nozzle 8.
As one distortion, Fig. 2 shows the structure of a kind of priming cup embodiment two from pressure and pressure regulation of the present utility model.Embodiment two is with the difference of embodiment one: cancel elastic member 5, do not need the internal thread length that bowl cover 2 lengthens, as long as be threaded with cup 1, the top of piston rod 3 is provided with load-bearing plate 15, guide pillar 16 and nut 18 successively, counterweight 17 is connected in series by some ring-shaped weight and forms, and is socketed on guide pillar 16 and also fixes with nut 18.
From the pressuring method of embodiment two, the use occasion that lubricating cup is vertically fixed should be used for.
Known from the above description, pressure can be applied to piston 6 constantly by the Compress Spring arranged between piston 6 and bowl cover 2, or the counterweight 17 arranged by piston rod 3 top applies constant voltage to piston 6 constantly, thus the needs of the use occasion of the band pressure oil that furnishes good supplies to.When pressure oil in cup 1 reduces, suitably can also be rotated down bowl cover 2 with Compress Spring, or by increasing the quantity of counterweight 17, realize the adjustment of oil pressure.In addition, embedded in bayonet socket 31 by the telescopic end of shell fragment 21, limited piston 6 is moved, and makes the grease in grease storing chamber 13 not produce pressure, thus pressure fat cup becomes normal pressure lubricating cup, can realize with pressure and pressure regulation, can realize again multiple use needs not with pressure.
The utility model not only may be used for fluid oil, equally also can be used for fat state oil.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations, the Placement of such as bowl cover and cup, the connection of counterweight and means of fixation can also adopt other modes of prior art to realize.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. one kind from priming cup that is with pressure and pressure regulation, comprise: the cup (1) of one end open, and be connected to the bowl cover (2) of described cup (1) opening end, it is characterized in that: in described cup (1), be provided with piston (6), piston rod (3) stretches out through described bowl cover (2), is provided with elastic member (5) between described piston (6) and bowl cover (2); Or piston rod (3) top of described piston (6) is provided with counterweight (17); Also comprise the limit structure that limited piston (6) is moved.
2. according to claim 1 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described bowl cover (2) is socketed on the garden, opening end periphery of described cup (1) in the mode be threaded.
3. according to claim 1 and 2 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: the garden, opening end periphery of described cup (1) is provided with the externally threaded flange collar of a length of tape (11).
4. according to claim 3 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described bowl cover (2) is socketed in the length of externally threaded length much larger than the externally threaded flange collar of described band (11) of described cup (1) opening end.
5. according to claim 1 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: the limit structure that described limited piston (6) is moved, comprise the shell fragment (21) be connected on described bowl cover (2) and the bayonet socket (31) be opened on described piston rod (3) external diameter.
6. according to claim 5 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described shell fragment (21) has a free end and a telescopic end, described free ending concretion is on bowl cover (2), telescopic end extends along the perforation direction of described piston rod (3) and exceeds a perforation part, the motion of limited piston bar (3) after described bayonet socket (31) can make shell fragment (21) telescopic end embed.
7. according to claim 1 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described counterweight (17) is connected in series by some ring-shaped weight and forms.
8. according to claim 1 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described elastic member (5) is Compress Spring.
9. according to claim 1 a kind of from priming cup that is with pressure and pressure regulation, it is characterized in that: described cup (1) outer wall is provided with oil nozzle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103028.8U CN204477654U (en) | 2015-02-13 | 2015-02-13 | A kind of from priming cup that is with pressure and pressure regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520103028.8U CN204477654U (en) | 2015-02-13 | 2015-02-13 | A kind of from priming cup that is with pressure and pressure regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477654U true CN204477654U (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520103028.8U Expired - Fee Related CN204477654U (en) | 2015-02-13 | 2015-02-13 | A kind of from priming cup that is with pressure and pressure regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477654U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504353A (en) * | 2017-09-14 | 2017-12-22 | 浙江运达风电股份有限公司 | A kind of Portable high-strength degree bolt molybdenum disulphide grease flies brush application device |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
| CN111550666A (en) * | 2020-05-04 | 2020-08-18 | 汪恩祥 | Lubricating oil filler for net rack lifting rod of printing machine and using method thereof |
| CN112622706A (en) * | 2021-01-04 | 2021-04-09 | 河北华电聚能电力技术有限公司 | Rigid contact line oiling station of subway |
| CN112901996A (en) * | 2018-08-16 | 2021-06-04 | 东莞市史雷帝三维数控科技有限公司 | Portable lubricating mechanism for bionic robot |
-
2015
- 2015-02-13 CN CN201520103028.8U patent/CN204477654U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504353A (en) * | 2017-09-14 | 2017-12-22 | 浙江运达风电股份有限公司 | A kind of Portable high-strength degree bolt molybdenum disulphide grease flies brush application device |
| CN110474219A (en) * | 2018-06-29 | 2019-11-19 | 中航光电科技股份有限公司 | The oil-filled tooling of oil seal electric connector |
| CN110474219B (en) * | 2018-06-29 | 2021-01-29 | 中航光电科技股份有限公司 | Oil filling tool for oil-sealed electric connector |
| CN112901996A (en) * | 2018-08-16 | 2021-06-04 | 东莞市史雷帝三维数控科技有限公司 | Portable lubricating mechanism for bionic robot |
| CN111550666A (en) * | 2020-05-04 | 2020-08-18 | 汪恩祥 | Lubricating oil filler for net rack lifting rod of printing machine and using method thereof |
| CN112622706A (en) * | 2021-01-04 | 2021-04-09 | 河北华电聚能电力技术有限公司 | Rigid contact line oiling station of subway |
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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: 20150715 Termination date: 20180213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |