CN2158026Y - Filtering type pressurizing grease gun oil outlet nozzle assembly - Google Patents
Filtering type pressurizing grease gun oil outlet nozzle assembly Download PDFInfo
- Publication number
- CN2158026Y CN2158026Y CN 93216025 CN93216025U CN2158026Y CN 2158026 Y CN2158026 Y CN 2158026Y CN 93216025 CN93216025 CN 93216025 CN 93216025 U CN93216025 U CN 93216025U CN 2158026 Y CN2158026 Y CN 2158026Y
- Authority
- CN
- China
- Prior art keywords
- oil outlet
- grease
- fuel
- filter
- tube
- 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
Links
- 239000004519 grease Substances 0.000 title claims abstract description 33
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 11
- 235000014121 butter Nutrition 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000005461 lubrication Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 241000218206 Ranunculus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 line Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Fats And Perfumes (AREA)
- Filtration Of Liquid (AREA)
Abstract
The oil outlet nozzle assembly of filtering pressurizing grease gun has integrated structure including oil outlet nozzle head, oil outlet pipe, filter, etc. the oil outlet nozzle head assembly and the filter are set inside the oil outlet pipe. The service life can reach 3-5 thousand times (7-8 years), and the cost is only 1/4 +/-of that of an oil nozzle of the three-petal type grease gun. The grease gun is convenient to use, saves time and labor, saves oil, an oil cup and the like, can be matched with various imported and domestic grease guns, and is used for filling lubricating grease into various universal machines with various angles (45-90 degrees) such as various automobiles, tractors, construction machinery, agricultural machinery and the like.
Description
The utility model relates to the mechanical attachment field, particularly a kind of " filtering type supercharged grease rifle oil outlet assembly ".
Usually, grease gun need be joined an oil outlet tube and a fuel-displaced mouth.Oil outlet tube is a short tube, and fuel-displaced mouth is connected on the butter gun barrel, and the mechanical lubrication butter produces pressure under the effect of grease gun depression bar, through oil outlet tube → fuel-displaced mouth → mechanical lubricant plug, injects and treats the lubricant housings.
Traditional grease gun mouth is three lobe mouth formulas, not only mouth volume macrostructure complexity, be that three lobe mouths are bitten the lubricant plug head during oiling, because mouth lobe and lubricant plug all are metals, both are hard contacts, or the tight butter of interlock is excessive, or misoperation is damaged, the lubricant plug head fractures.
Existing improved grease gun mouth is a sharp-mouth type, not only oil outlet little (φ 1mm ±), easily obstruction, yielding, be that sharp mouth inserts in the lubricant plug hole during oiling, because sharp mouth and lubricant plug all are metals, both still hard contacts, the lubricant plug hole is often extended, and the pellet shot from a slingshot of oil sealing easily drops out, and butter is excessive.
And above-mentioned both all do not have filtrating equipment, and limited by operating environment, unavoidably often are mixed with impurity such as sand, line, paper in the butter of use, in case stop up because of complex structure or oil outlet are little cleaning inconvenience.
Goal of the invention of the present utility model, improve above-mentioned the deficiencies in the prior art exactly, design a kind of follow-on grease gun oil outlet, it is filtering type supercharged grease rifle oil outlet assembly, the oil outlet assembly is an integral structure, fuel-displaced mouth and filter are assembled in respectively in the initial and end two ends pipe of oil outlet tube, replace the function of former oil outlet tube and fuel-displaced mouth with it.
Design of the present utility model is achieved by the following technical solution:
Manufacture and design and a kind ofly belong to mechanical lubrication with the grease gun assembly, comprise the filtering type supercharged grease rifle oil outlet assembly that fuel-displaced mouth and oil outlet tube etc. constitute, it is characterized in that:
Set up a butter filter,
Fuel-displaced mouth is a positioning work piece, the assemblying body of Sealing and flow controller,
Be integral structure, fuel-displaced mouth and filter are assembled in respectively in the initial and end two ends pipe of oil outlet tube.
Above-mentioned filtering type supercharged grease rifle oil outlet assembly is characterized in that described filter (5) is a tinsel, is distributed with the hole of a plurality of φ≤1.5mm on it.
Above-mentioned filtering type supercharged grease rifle oil outlet assembly is characterized in that described fuel-displaced mouth is the assemblying body of the positioning work piece (1) that is connected successively, Sealing (2), flow controller (3), wherein,
Positioning work piece (1) is a cutting back metal tube, and its inwall a end is expanssion type slope pipe, and the b end is straight tube,
Sealing (2) is a rubber pipe, external male, and inner straight tube embeds the b end during assembling of c end lug boss,
Flow controller (3) also is a cutting back metal tube, and its inwall e end is straight tube, and the f end is expanssion type slope pipe,
The b-c socket, the d-e butt joint.
Above-mentioned filtering type supercharged grease rifle oil outlet assembly is characterized in that described oil outlet tube (4) is a metal tube, and an end inwall has for the step of inlaying fuel-displaced mouth, and the other end inwall has for the step of inlaying filter, and outer wall is with screw thread.
Below in conjunction with drawings and Examples the utility model is further elaborated:
Fig. 1 is a filtering type supercharged grease rifle oil outlet assembly structure schematic representation;
Fig. 2 is its filter structure schematic representation;
Fig. 3 is its locator structure schematic representation;
Fig. 4 is its seal configuration schematic representation;
Fig. 5 is its flow controller structural representation;
Fig. 6 is its oil outlet tube structural representation.
Among the figure, (1) is locator; (2) be seal; (3) be flow controller; (4) be the flowline body; (5) be filter; Material of the present utility model, except (2) are quality of rubber materials, for example outside the oil resistant rubber, all the other all are metal materials, such as copper, carbon steel or aluminium alloy etc.
Size of the present utility model also can be determined as required. Can mate all grease guns domestic or the import trade mark uses.
All parts as required dimensioned are good, and the c section of seal is inlaid into the b section of locator, and the d section of seal docks with the e section of flow controller, is assembled into fuel-displaced mouth assembly, makes f section seat on the step of fuel-displaced body one end, and this moment, a section was just external; Again filter is embedded on the step of the other end of fuel-displaced body; Assembling is finished light car one cutter in the two ends of fuel-displaced body, can be fixed on fuel-displaced mouth assembly and filter the two ends inwall of fuel-displaced body.
During use, via the end of outer silk with fuel-displaced pipe racks filter, connect with the butter gun barrel is stubborn, make flowline take an end of oil nozzle out of, withstand the lubricant plug of equipment, press the grease gun depression bar, can finish the oiling operation.
Because fuel-displaced mouth has the slope pipe, and seal directly contacts the plane of lubricant plug head during oiling, go for the butter cup of each universal angle (45～90 °), even when meeting minor injury's lubricant plug or fuel-displaced mouth and lubricant plug decentraction (have≤10 ° angle), also shadow not Ring the oiling effect.
The effect of flow controller is the pressure that strengthens butter, and is laborsaving, save time.
When feeling that oiling is hard, there is foreign matters from being blocked at the filter place often, and dismounting and cleaning are all very convenient.
Use oil resistant rubber to make seal, the input pressure height when even mechanical oil duct has the dry plug situation, also can be washed open.
For difficult positions of refueling such as automobile cross axles, also can go smoothly and answer the heart, hand enters to oil.
Can reach service life as calculated 3000～5000 times (7～8 years), much more durable than the grease gun oil outlet of prior art.
Cost only is about 1/4th of three-clove style grease gun oil outlet.
Compare with the grease gun oil outlet of prior art, the utlity model has following advantage:
1. volume is little, and is in light weight, and integral structure is reasonable, saves material, easily processing, and cost is low.
2. easy to use, save time, laborsaving, save the article such as oil plant and lubricant plug, can support the use with various imports, domestic grease gun body.
3. applied widely, can be used for the various mechanical grease up that various automobiles, tractor, construction plant, farm machinery etc. are equipped with universal various angle (45～90 °) butter handleless cup.
Use proof through certain traffic unit, its reliable performance, effect is remarkable, has reached the goal of the invention and the requirement of expection fully.
[embodiment one]
Make filtering type supercharged grease rifle oil outlet assembly.
Positioning work piece straight-tube portion internal diameter φ 5mm, Sealing straight-tube portion internal diameter φ 2mm, flow controller straight-tube portion internal diameter φ 2mm is distributed with the hole of nine φ 1.5mm on the filter.Oil outlet tube internal diameter φ 10mm, long 130mm, Sealing are 70～90 ° of nitrile butadiene rubbers, and all the other are carbon steels, and fuel-displaced mouth assemblying body inlays on the step of fuel-displaced body one end, and filter is embedded on the step of the other end of fuel-displaced body; Assembling is finished light car one cutter in the two ends of fuel-displaced body, can be fixed on fuel-displaced mouth assemblying body and filter the two ends inwall of fuel-displaced body.The actual use several months, effect is satisfied.
[embodiment two]
Make filtering type supercharged grease rifle oil outlet assembly.
Positioning work piece straight-tube portion internal diameter φ 6mm, Sealing straight-tube portion internal diameter φ 2.5mm, flow controller straight-tube portion internal diameter φ 2.5mm is distributed with the hole of 13 φ 1.2mm on the filter.Oil outlet tube internal diameter φ 10mm, long 150mm, Sealing are oil resistant rubbers, all the other are copper or aluminum alloy, fuel-displaced mouth assemblying body and the same installation of filter.Actual use year of our unit is surplus, and effect is satisfied.
Claims (4)
1, a kind ofly belong to mechanical lubrication with the grease gun assembly, comprise the filtering type supercharged grease rifle oil outlet assembly that fuel-displaced mouth and oil outlet tube etc. constitute, it is characterized in that:
Set up a butter filter,
Fuel-displaced mouth is a positioning work piece, the assemblying body of Sealing and flow controller,
Be integral structure, fuel-displaced mouth and filter are assembled in respectively in the initial and end two ends pipe of oil outlet tube.
2, according to the described filtering type supercharged grease of claim 1 rifle oil outlet assembly, it is characterized in that described filter (5) is a tinsel, be distributed with the hole of a plurality of φ≤1.5mm on it.
3, according to the described filtering type supercharged grease of claim 1 rifle oil outlet assembly, it is characterized in that described fuel-displaced mouth is the assemblying body of the positioning work piece (1) that is connected successively, Sealing (2), flow controller (3), wherein,
Positioning work piece (1) is a cutting back metal tube, and its inwall a end is expanssion type slope pipe, and the b end is straight tube,
Sealing (2) is a rubber pipe, external male, and inner straight tube embeds the b end during assembling of c end lug boss,
Flow controller (3) also is a cutting back metal tube, and its inwall e end is straight tube, and the f end is expanssion type slope pipe,
The b-c socket, the d-e butt joint.
4, according to the described filtering type supercharged grease of claim 1 rifle oil outlet assembly, it is characterized in that described oil outlet tube (4) is a metal tube, one end inwall has for the step of inlaying fuel-displaced mouth, and the other end inwall has for the step of inlaying filter, and outer wall is with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93216025 CN2158026Y (en) | 1993-06-26 | 1993-06-26 | Filtering type pressurizing grease gun oil outlet nozzle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93216025 CN2158026Y (en) | 1993-06-26 | 1993-06-26 | Filtering type pressurizing grease gun oil outlet nozzle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158026Y true CN2158026Y (en) | 1994-03-02 |
Family
ID=33796328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93216025 Expired - Fee Related CN2158026Y (en) | 1993-06-26 | 1993-06-26 | Filtering type pressurizing grease gun oil outlet nozzle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158026Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437617A (en) * | 2016-10-27 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Mechanically adjustable fixed oil nozzle |
-
1993
- 1993-06-26 CN CN 93216025 patent/CN2158026Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106437617A (en) * | 2016-10-27 | 2017-02-22 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Mechanically adjustable fixed oil nozzle |
| CN106437617B (en) * | 2016-10-27 | 2018-11-13 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of mechanical adjustable positive choke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |