CN208546240U - A kind of engine piston with the Slideslip wing - Google Patents
A kind of engine piston with the Slideslip wing Download PDFInfo
- Publication number
- CN208546240U CN208546240U CN201821053519.6U CN201821053519U CN208546240U CN 208546240 U CN208546240 U CN 208546240U CN 201821053519 U CN201821053519 U CN 201821053519U CN 208546240 U CN208546240 U CN 208546240U
- Authority
- CN
- China
- Prior art keywords
- piston
- annular groove
- flank
- offered
- slideslip
- 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
- 239000003921 oil Substances 0.000 description 12
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a kind of engine pistons with the Slideslip wing, including piston head, flank, first gas ring, oil ring and piston pin, piston skirt is installed on the downside of the piston head, the first annular groove is offered on the outside of the piston head, the second annular groove is offered on the downside of first annular groove, third annular groove is offered on the downside of second annular groove, bushing card slot is offered on the outside of the piston skirt, flank is arranged in the bushing card slot, pin hole is offered in the middle part of the piston skirt, piston pin is inserted in the pin hole, first gas ring is installed in first annular groove, second gas ring is installed in second annular groove, oil ring is installed in the third annular groove, sliding slot is offered in the piston skirt, a kind of engine piston with the Slideslip wing of the utility model, by being equipped with flank in locating slot, convenient for piston in cylinder Inside move back and forth, the friction of piston and cylinder can be reduced, is conducive to the service life for improving piston.
Description
Technical field
The utility model relates to technical field of automobile accessories, specifically a kind of engine piston with the Slideslip wing.
Background technique
Automobile parts (auto parts) are each unit for constituting automobile entirety and a kind of product for serving automobile.Vapour
Vehicle accessory it is many kinds of, as the improvement of people's living standards, people are also more and more to the consumption of automobile, automobile parts
This market becomes also increasing.Auto parts machinery manufacture factory was also in development by leaps and bounds in recent years.Engine fittings: cylinder cap,
Body, oil sump etc.；Crank link mechanism: piston, connecting rod, crankshaft, connecting rod bearing shell, engine crankshaft bush, piston ring etc.；Valve actuating mechanism: convex
Wheel shaft, inlet valve, exhaust valve, rocker arm, rocker arm shaft, tappet, push rod etc.；Gas handling system: air filtering core, air throttle, air inlet resonance
Device, inlet manifold etc.；Exhaust system: TWC Three Way Catalytic, exhaust manifold, exhaust pipe；Power train accessory: flywheel, platen, clutch
Piece, speed changer, speed-change and gearshift operating mechanism, transmission shaft (universal joint), wheel hub etc.；Braking system accessory: master cylinder, braking point
Pump, vacuum booster, brake pedal unit, brake disc, brake rim, brake block, brake oil pipe, abs pump etc..Automobile engine is living
Plug is also one kind of automobile parts.
Existing engine piston technology has the following problems: existing engine piston, rubbing between piston and cylinder
It is larger to wipe power, be easy to cause piston wear very fast, service life is lower, it is difficult to meet the use demand of piston.
Utility model content
It is in the prior art to solve the purpose of this utility model is to provide a kind of engine piston with the Slideslip wing
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of engine piston with the Slideslip wing,
Including piston head, flank, first gas ring, second gas ring, oil ring and piston pin, piston skirt is installed on the downside of the piston head,
The first annular groove is offered on the outside of the piston head, and the second annular groove, the second annular groove downside are offered on the downside of first annular groove
It offers third annular groove, offers pin hole in the middle part of the piston skirt, be inserted with piston pin in the pin hole, described first
First gas ring is installed in annular groove, second gas ring is installed in second annular groove, oil ring is installed in the third annular groove, institute
It states and offers sliding slot in piston skirt, flank is installed in the sliding slot, offers oilhole in the sliding slot.
Preferably, the piston pin both ends are fixed by bolt.
Preferably, the piston skirt is arranged to hollow form, and offers opening on the downside of piston skirt.
Preferably, burr is installed on the outside of the flank, the flank both ends are equipped with rubber pad.
Preferably, sliding rail is installed in the sliding slot, card slot is installed, and card slot sliding is connected to cunning on the inside of the flank
In rail.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being equipped with side in locating slot
The wing moves back and forth in cylinder convenient for piston, can reduce the frictional force of piston and cylinder, and be conducive to raising piston uses the longevity
Life is equipped with second gas ring in the second annular groove by being equipped with first gas ring in the first annular groove, increase piston use it is airtight
Property, stroke operation process is preferably completed convenient for engine, by being inserted with piston pin in pin hole, convenient for the company of being connected and installed with
Bar by being equipped with oil ring in third annular groove, and offers oilhole in sliding slot, oil ring is made when reciprocating motion of the pistons
It is carried out between piston and cylinder wall plus lubricating oil plays the role of lubrication.
Detailed description of the invention
Fig. 1 is the whole interior structural schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the Section A-A figure of the utility model.
In figure: 1- piston head, the first annular groove of 11-, the second annular groove of 12-, 13- third annular groove, the piston skirt 2-, 21- sliding slot,
211- sliding rail, 22- pin hole, 23- opening, 3- flank, 31- burr, 32- card slot, 4- first gas ring, 5- second gas ring, 6- oil
Ring, 7- piston pin, 8- oilhole, 9- rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, in the utility model embodiment, a kind of engine piston with the Slideslip wing, including piston head
1, flank 3, first gas ring 4, second gas ring 5, oil ring 6 and piston pin 7 are equipped with piston skirt 2, piston head 1 on the downside of piston head 1
Outside offers the first annular groove 11, for installing first gas ring 4, the second annular groove 12 is offered on the downside of the first annular groove 11, for pacifying
Second gas ring 5 is filled, third annular groove 13 is offered on the downside of the second annular groove 12, sets oil ring 6 convenient for card, for lubricating cylinder and piston,
Pin hole 22 is offered in the middle part of piston skirt 2, and piston pin 7 is inserted in pin hole 22, first gas is installed in the first annular groove 11
Ring 4 is equipped with second gas ring 5 in second annular groove 12, improves the air-tightness that piston uses, is equipped with oil ring 6 in third annular groove 13,
Sliding slot 21 is offered in piston skirt 2, flank 3 is installed in sliding slot 21, is enable piston opposite sliding between cylinder, is reduced
It rubs, offers oilhole 8 in sliding slot 21, convenient for addition lubricating oil.
It is fixed by 7 both ends of piston pin by bolt 71, convenient for 7 both ends of piston pin are fixed.
It is arranged to hollow form by piston skirt 2, and offers opening 23 on the downside of piston skirt 2, convenient for is connected and installed with
Connecting rod.
By being equipped with burr 31 on the outside of flank 3, convenient for carrying out dynamic sealing, 3 both ends of flank between flank 3 and cylinder
Rubber pad 9 is installed, damage when preventing flank 3 from moving back and forth.
By being equipped with sliding rail 211 in sliding slot 21, card slot 32, and the sliding clamping of card slot 32 are installed on the inside of the flank 3
In sliding rail 211.
Working principle: by being equipped with flank 3 in sliding slot 21, move back and forth in cylinder convenient for piston, work can be reduced
The frictional force of plug and cylinder is conducive to the service life for improving piston, by being equipped with first gas ring 4 in the first annular groove 11, the
Second gas ring 5 is installed in two annular grooves 12, increases the air-tightness that piston uses, preferably completes stroke operation convenient for engine
Process, by being inserted with piston pin 7 in pin hole 22, convenient for being connected and installed with connecting rod, by being equipped with oil in third annular groove 13
Ring 6, and oilhole 8 is offered in sliding slot, oil ring 6 is to make to carry out between piston and cylinder wall when reciprocating motion of the pistons plus moisten
Lubricating oil plays the role of lubrication.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of engine piston with the Slideslip wing, including piston head (1), flank (3), first gas ring (4), second gas ring
(5), oil ring (6) and piston pin (7), it is characterised in that: piston skirt (2), the piston are installed on the downside of the piston head (1)
It offers the first annular groove (11), is offered the second annular groove (12) on the downside of first annular groove (11), second ring on the outside of head (1)
It is offered third annular groove (13) on the downside of slot (12), offers pin hole (22), the pin hole in the middle part of the piston skirt (2)
(22) it is inserted with piston pin (7) in, is equipped with first gas ring (4) in first annular groove (11), in second annular groove (12)
It is equipped with second gas ring (5), is equipped with oil ring (6) in the third annular groove (13), offer sliding slot in the piston skirt (2)
(21), it is equipped with flank (3) in the sliding slot (21), offers oilhole (8) in the sliding slot (21).
2. a kind of engine piston with the Slideslip wing according to claim 1, it is characterised in that: the piston pin (7)
Both ends are fixed by bolt.
3. a kind of engine piston with the Slideslip wing according to claim 1, it is characterised in that: the piston skirt
(2) it is arranged to hollow form, and offers opening (23) on the downside of piston skirt (2).
4. a kind of engine piston with the Slideslip wing according to claim 1, it is characterised in that: the flank (3) is outside
Side is equipped with burr (31), and flank (3) both ends are equipped with rubber pad (9).
5. a kind of engine piston with the Slideslip wing according to claim 1, it is characterised in that: in the sliding slot (21)
It is equipped with sliding rail (211), is equipped with card slot (32) on the inside of the flank (3), and card slot (32) sliding is connected to sliding rail (211)
It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053519.6U CN208546240U (en) | 2018-07-04 | 2018-07-04 | A kind of engine piston with the Slideslip wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053519.6U CN208546240U (en) | 2018-07-04 | 2018-07-04 | A kind of engine piston with the Slideslip wing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546240U true CN208546240U (en) | 2019-02-26 |
Family
ID=65423785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053519.6U Expired - Fee Related CN208546240U (en) | 2018-07-04 | 2018-07-04 | A kind of engine piston with the Slideslip wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546240U (en) |
-
2018
- 2018-07-04 CN CN201821053519.6U patent/CN208546240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 |