CN201159383Y - Butter high-efficiency grease guns - Google Patents
Butter high-efficiency grease guns Download PDFInfo
- Publication number
- CN201159383Y CN201159383Y CNU2008200182955U CN200820018295U CN201159383Y CN 201159383 Y CN201159383 Y CN 201159383Y CN U2008200182955 U CNU2008200182955 U CN U2008200182955U CN 200820018295 U CN200820018295 U CN 200820018295U CN 201159383 Y CN201159383 Y CN 201159383Y
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- CN
- China
- Prior art keywords
- oil
- butter
- outer sleeve
- oil tube
- chamber
- 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 discloses a butter high efficiency filling gun, which comprises an outer casing of the filling gun, wherein the two ends of the outer casing are respectively equipped with a top cover and an end cover, the end cover is equipped with a filling device which is communicated with an inner cavity of the outer casing, a pull rod which is extended into the inner cavity of the outer casing is grindingly arranged through the top cover, the inner cavity of the outer casing is equipped with an oil cylinder which is stored with butter, one end of the oil cylinder, which is close to the end cover is equipped with an oil outlet, an oil cylinder cavity on the other end of the oil cylinder is equipped with a sealing piston which is used to seal the butter, a pressure cover is arranged on one end of the inner cavity of the outer casing of the pull rod, the inner cavity of the outer casing is equipped with a plastic device which is capable of pushing the pressure cover to the sealing piston, and the sealing device is arranged between the oil output end of the oil cylinder and the outer casing. The butter of the utility model is conveniently changed and filled, thereby avoiding the butter leaking when the butter is changed and filled, effectively increasing the utilization ratio of the butter, and keeping the operation process to be clean.
Description
Technical field
The utility model relates to a kind of oil-filling device, especially relates to a kind of efficient grease gun of butter that is used to apply lubricant grease.
Background technique
For friction portion filling lubricant oil such as the semi-solid butter of grease-like of giving machinery often utilizes oiling device to carry out.Mostly the oiling device of people's use at present is partly to be made up of oiling part and store oil, and the oiling part adopts oiling oil cylinders more, by the oiling oil cylinder lubricant oil in the store oil is partly penetrated by oil nozzle mechanical part is carried out oiling.Store oil part is a fuel tank then, is provided with a piston, piston pulling rod and a spring in tube, imposes on piston one pressure by spring, and making grease in the fuel tank enter in the oil cylinder chamber of oiling part is oiling oil cylinder fuel feeding.The lubricant grease of the oiling device of above form in the store oil part uses up when carrying out butter replacing filling, need at first spur piston pulling rod, with an oil bottom that interior piston is moved the oil tube to, in tube, fill in butter again, but because piston pulling rod is to borrow draw-in groove and the locking device on the top cover on the pull bar that Draw bar lock is fastened on top cover after falling back on oily tube bottom, and during the pulling pull bar pressure spring is imposed severe pressure to piston, at this moment locking device is subjected to the very easy disengagement of vibration, piston is rebounded suddenly, the grease of inserting in the oil tube is penetrated, cause the waste of grease, the while doses in this way in the grease process and also easily pollutes.
Summary of the invention
Technical problem to be solved in the utility model has provided a kind of butter and has changed filling conveniently, avoids butter to change leaking outside when loading, and effectively improves the utilization ratio of butter and the efficient grease gun of butter that the maintenance operating process is cleaned.
For solving the problems of the technologies described above, the technical solution of the utility model is: the efficient grease gun of butter, comprise the oil gun outer sleeve, described outer sleeve two ends are respectively equipped with top cover and end cap, described end cap is provided with the oiling device that is communicated with the outer sleeve inner chamber, pass described top cover slip and be provided with the pull bar that stretches into the outer sleeve inner chamber, described outer sleeve inner chamber is provided with the oil tube of contain butter, described oil tube proximal cover end is provided with oil outlet, and the oil tube is provided with the packed-piston that is used to seal butter in the end oil tube chamber in addition, described pull bar is positioned at outer sleeve inner chamber end and is provided with gland, and described outer sleeve inner chamber is provided with the elastic device that gland can be pushed to packed-piston; Be provided with seal arrangement between described oil tube oil outlet end and the outer sleeve.
As a kind of improvement, described outer sleeve sidewall is provided with the oil tube replacement port of the tube that is used for more changing oil.
As further improvement, described top cover is provided with the pull bar locking device that can lock pull bar.
As further improvement, described oiling device comprises the oil cylinder that end cap is provided with, and is communicated with oilhole between the active chamber of described oil cylinder and the outer sleeve inner chamber; Described oil cylinder plunger stretches out the oil cylinder end and is hinged strut device; Described end cap is provided with pump nozzle, and described oil cylinder active chamber is communicated with pump nozzle.
As further improvement, described oil tube comprises external diameter and the corresponding cylindrical shell of outer sleeve internal diameter, be provided with the oil tube chamber of contain butter in the described cylindrical shell, described oil tube chamber one end opening and this end are provided with packed-piston, are provided with the oil outlet that is communicated with oil tube chamber away from oil tube chamber opening end on the described cylindrical shell.
The efficient grease gun of the butter of technique scheme, owing to be to have adopted the oil gun outer sleeve, the outer sleeve two ends are respectively equipped with top cover and end cap, end cap is provided with the oiling device that is communicated with the outer sleeve inner chamber, pass the top cover slip and be provided with the pull bar that stretches into the outer sleeve inner chamber, the outer sleeve inner chamber is provided with the oil tube of contain butter, oil tube proximal cover end is provided with oil outlet, and the oil tube is provided with the packed-piston that is used to seal butter in the end oil tube chamber in addition, pull bar is positioned at outer sleeve inner chamber end and is provided with gland, and the outer sleeve inner chamber is provided with the elastic device that gland can be pushed to packed-piston; Be provided with seal arrangement between oil tube oil outlet end and the outer sleeve, the gland that promotes by elastic device promotes packed-piston, be pressed into butter in the outer sleeve inner chamber that seals by the seal arrangement between oil tube oil outlet end and the outer sleeve by oil outlet, via the oiling device that is communicated with the outer sleeve inner chamber butter ejaculation is carried out oiling to mechanical part, butter in the oil tube is finished using and is changed when loading like this, only need the pulling pull bar, the oil tube of changing the contain butter gets final product, butter is changed and is loaded conveniently, avoid butter to change leaking outside when loading, effectively improve the utilization ratio of butter and keep the cleaning of operating process.The oil cylinder that oiling device adopts end cap to be provided with is communicated with oilhole between the active chamber of oil cylinder and the outer sleeve inner chamber; The oil cylinder plunger is hinged strut device, is provided with pump nozzle at end cap, and the oil cylinder active chamber is communicated with pump nozzle, and is simple and practical.And the oil tube adopts external diameter and the corresponding cylindrical shell of outer sleeve internal diameter, be provided with the oil tube chamber of contain butter in the cylindrical shell, oil tube chamber one end opening and this end are provided with packed-piston, be provided with the oil outlet that is communicated with oil tube chamber away from oil tube chamber opening end on the cylindrical shell, such structure, the oil tube can be made disposable Sealing oil cylinder, adopt special device to be sealed in the oil tube with grease-filled, can guarantee the quality of grease effectively, and only need in use the oil tube is installed in the inner chamber of outer sleeve of supporting with it oil gun, can use, make things convenient for Lubricators that the replacing of butter is loaded greatly.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Accompanying drawing is the efficient grease gun structural representation of butter of the present utility model;
Embodiment
As shown in drawings, the efficient grease gun of butter comprises oil gun outer sleeve 1, is respectively equipped with top cover 11 and end cap 4 at outer sleeve 1 two ends, and top cover 11 and end cap more than 4 adopt the mode that is threaded with outer sleeve 1 with the two ends shutoff of outer sleeve inner chamber.On end cap 4, be provided with the oiling device that is communicated with the outer sleeve inner chamber, be provided with the pull bar 12 that stretches into the outer sleeve inner chamber and pass top cover 11 slips, for easy to use, end outside pull bar 12 is positioned at the outer sleeve inner chamber is provided with the pull bar handle more, in outer sleeve 1 inner chamber, be provided with the oil tube 2 of contain butter 5, and oil tube 2 is provided with oil outlet 22 near an end of end cap 4, and in the oil tube chamber that oil tube 2 is held in addition, be provided with packed-piston 21, packed-piston 21 can be sealed in butter 5 in the oil tube chamber of oil tube 2, be positioned at outer sleeve 1 inner chamber one end at pull bar 12 and be provided with gland 14, and be provided with the elastic device 13 that gland 14 can be pushed to packed-piston 21 in the cannula cavity outside, so that the butter in the oil tube 2 oil chamber is pressed into by in the outer sleeve inner chamber between oil tube 2 oil outlet ends and the end cap 4 by oil outlet 22, and between oil tube 2 oil outlet ends and outer sleeve 1, be provided with seal arrangement 3, to improve sealing by the outer sleeve inner chamber of shutoff between oil tube 2 oil outlet ends and the end cap 4 as seal ring.Elastic device 13 can adopt in the mode that is arranged on the spring between gland 14 and the top cover 11, and pull bar 12 passes spring and is connected with gland 14, and is simple in structure.And for convenience to using up oily replacing of butter, on outer sleeve 1 sidewall, be provided with the oil tube replacement port 18 of the tube 2 that is used for more changing oil, can certainly adopt and not be provided with oil tube replacement port and adopt top cover 11 is pulled down the mode that the oil tube is changed of carrying out, but it is loaded down with trivial details to be provided with the mode that oil tube replacement port 18 changes by outer sleeve 1 sidewall, inconvenience.Simultaneously be provided with the pull bar locking device 17 that to lock pull bar 12 at top cover 11, so that when the oil tube is changed, with pull bar pull-up and locking, be convenient for changing, locking device 17 can adopt on pull bar 12 and be provided with draw-in groove, and on top cover, be provided with the mode of draw-in groove card, Draw bar lock is fastened on top cover 11.
Oiling device is included in the oil cylinder 41 that end cap 4 is provided with, and is communicated with oilhole 44 between the active chamber of oil cylinder 41 and outer sleeve 1 inner chamber; And stretching out oil cylinder 41 ends, oil cylinder plunger 43 is hinged strut device; Be provided with the pump nozzle 42 that connects oil filler pipe at end cap 4, oil cylinder 41 active chambers are communicated with pump nozzle 42, like this, during butter in the oil tube 2 oil chamber is pressed into by the outer sleeve inner chamber between oil tube 2 oil outlet ends and the end cap 4 by oil outlet 22 under packed-piston 21 extruding that spring promotes, in oilhole 44 enters the active chamber of oil cylinder 41, extrude through pump nozzle 42 by 43 effects of oil cylinder plunger, machinery is carried out oiling by being connected oil filler pipe with pump nozzle 42.Strut device can adopt an end of a depression bar 15 1 ends and connecting rod 16 hinged, connecting rod 16 hold hinged end cap 4 in addition, the mode that oil cylinder plunger 43 and depression bar 15 are hinged.
Claims (5)
1, the efficient grease gun of butter, comprise oil gun outer sleeve (1), described outer sleeve (1) two ends are respectively equipped with top cover (11) and end cap (4), described end cap (4) is provided with the oiling device that is communicated with the outer sleeve inner chamber, pass described top cover (11) slip and be provided with the pull bar (12) that stretches into the outer sleeve inner chamber, it is characterized in that: described outer sleeve (1) inner chamber is provided with the oil tube (2) of contain butter, described oil tube (2) proximal cover (4) end is provided with oil outlet (22), and oil tube (2) is provided with the packed-piston (21) that is used to seal butter in the end oil tube chamber in addition, described pull bar (12) is positioned at outer sleeve (1) inner chamber end and is provided with gland (14), and described outer sleeve inner chamber is provided with the elastic device (13) that gland (14) can be pushed to packed-piston (21); Be provided with seal arrangement (3) between described oil tube (2) oil outlet end and the outer sleeve (1).
2, the efficient grease gun of butter as claimed in claim 1 is characterized in that: described outer sleeve (1) sidewall is provided with the oil tube replacement port (18) of the tube (2) that is used for more changing oil.
3, the efficient grease gun of butter as claimed in claim 1 is characterized in that: described top cover (11) is provided with the pull bar locking device (17) that can lock pull bar (12).
4, the efficient grease gun of butter as claimed in claim 1 is characterized in that: described oiling device comprises the oil cylinder (41) that end cap (4) is provided with, and is communicated with oilhole (44) between the active chamber of described oil cylinder (41) and outer sleeve (1) inner chamber; Oil cylinder plunger (43) stretches out oil cylinder (41) and is hinged strut device; Described end cap (4) is provided with pump nozzle (42), and described oil cylinder (41) active chamber is communicated with pump nozzle (42).
5, as the efficient grease gun of each described butter in the claim 1 to 4, it is characterized in that: described oil tube (2) comprises external diameter and the corresponding cylindrical shell of outer sleeve (1) internal diameter, be provided with the oil tube chamber of contain butter in the described cylindrical shell, described oil tube chamber one end opening and this end are provided with packed-piston (21), are provided with the oil outlet (22) that is communicated with oil tube chamber away from oil tube chamber opening end on the described cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200182955U CN201159383Y (en) | 2008-03-01 | 2008-03-01 | Butter high-efficiency grease guns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200182955U CN201159383Y (en) | 2008-03-01 | 2008-03-01 | Butter high-efficiency grease guns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159383Y true CN201159383Y (en) | 2008-12-03 |
Family
ID=40109967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200182955U Expired - Fee Related CN201159383Y (en) | 2008-03-01 | 2008-03-01 | Butter high-efficiency grease guns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159383Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143478A (en) * | 2017-06-02 | 2017-09-08 | 杨朴 | A kind of oily oil syringe of pressure-resistant seal |
-
2008
- 2008-03-01 CN CNU2008200182955U patent/CN201159383Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143478A (en) * | 2017-06-02 | 2017-09-08 | 杨朴 | A kind of oily oil syringe of pressure-resistant seal |
| CN107143478B (en) * | 2017-06-02 | 2019-01-18 | 杨朴 | A kind of pressure-resistant seal oil oil syringe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20110301 |