CN208935070U - A kind of vehicle energy saving type cylinder - Google Patents
A kind of vehicle energy saving type cylinder Download PDFInfo
- Publication number
- CN208935070U CN208935070U CN201821866582.1U CN201821866582U CN208935070U CN 208935070 U CN208935070 U CN 208935070U CN 201821866582 U CN201821866582 U CN 201821866582U CN 208935070 U CN208935070 U CN 208935070U
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- cylinder
- outside
- piston
- cylinder barrel
- piston rod
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Abstract
The utility model relates to technical field of automobile accessories, and disclose a kind of vehicle energy saving type cylinder, including cylinder barrel, the inside of the cylinder barrel offers cavity, it is fixedly connected with front end housing on the left of cylinder barrel, back cylinder cover is fixedly connected on the right side of cylinder barrel, the outside fixing sleeve of the back cylinder cover is connected to tail portion housing, the inside of the cavity is equipped with piston rod, and one end of the piston rod is through cavity and cylinder barrel and extends to the outside of cylinder barrel left end and movable sleeve is connected to nut.The vehicle energy saving type cylinder; by being provided with front end housing and back cylinder cover; the tightness for improving cylinder interior, is moved with inner wall of cylinder to be conducive to cylinder interior piston, reaches energy-efficient purpose; by being provided with tail portion housing; it protects cylinder not by the damage of extraneous factor, certain stability is provided to work normally to cylinder, by being provided with nut; be conducive to the connection between cylinder and other equipment, so that cylinder automobile be made to provide certain power resources.
Description
Technical field
The utility model relates to technical field of automobile accessories, specially a kind of vehicle energy saving type cylinder.
Background technique
Automobile dynamic system just refers to the power for generating engine, transmits by a series of power, finally passes to vehicle
The process of the entire mechanical arrangement of wheel, engine operating, actually crankshaft is rotating, and one end of crankshaft is fixedly connected with one and flies
Wheel, this flywheel and clutch engagement, to control the connection on-off of flywheel and speed changer, power leads to after the speed change of speed changer
Two universal joint and drive shafts are crossed, power is passed into differential mechanism, the deceleration for assigning to two sides wheel that power is averaged by differential mechanism
Device passes to wheel by the hypoid gear of retarder.
For power resources in automobile dynamic system in cylinder, cylinder is that guidance piston carries out straight reciprocating motion in cylinder
Cylindrical metal parts, air convert heat into mechanical energy by expansion in cylinder, and gas is in compresser cylinder
Middle receiving piston compresses and improves pressure, and with the increasingly popularization of automotive energy-saving emission-reducing theory, cylinder comes as automobile power
Source, so that cylinder is become energy-saving cylinder becomes people's one of important topic of interest instantly, thus it is proposed that a kind of
Vehicle energy saving type cylinder.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of vehicle energy saving type cylinder, have tightness it is good with
And the advantage that friction is small, solve the problems, such as that tightness is poor between cylinder interior piston and inner wall and frictional force is larger.
The utility model provides the following technical solutions: a kind of vehicle energy saving type cylinder, including cylinder barrel, the inside of the cylinder barrel
Cavity is offered, front end housing is fixedly connected on the left of the cylinder barrel, back cylinder cover is fixedly connected on the right side of the cylinder barrel, it is described
The outside fixing sleeve of back cylinder cover is connected to tail portion housing, and the inside of the cavity is equipped with piston rod, and one end of the piston rod is run through
Cavity and cylinder barrel simultaneously extend to the outside of cylinder barrel left end and movable sleeve is connected to nut, and the piston rod is located at outer inside front end housing
Side fixing sleeve is connected to sliding shaft sleeve, and the outside fixing sleeve of the sliding shaft sleeve is connected to piston rod cap, and the piston rod is located at cylinder barrel
The internal outside fixing sleeve with junction on the left of cavity is connected to the first cushion seal pad, and the piston rod runs through cavity and cylinder barrel simultaneously
It extends to the inside of cylinder barrel right end and fixing sleeve is connected to piston, fixing sleeve is taken over a job between the outside of the piston and the inner wall of cylinder barrel
Plug seals, and the middle part on the outside of the piston is fixed to be inlaid with magnetite, and one end of the piston rod through piston and extends to piston
Outside and be fixedly attached the second cushion seal pad, the bottom of the back cylinder cover is equipped with buffering needle-valve, the buffering needle-valve it is outer
Fixing sleeve is connected to third cushion seal pad between side and the inner wall of back cylinder cover.
Preferably, the inside of the nut is equipped with internal screw thread, and the direction of the internal screw thread is the piston clockwise
External screw thread compatible with nut is offered on the outside of bar, and external screw thread direction is counterclockwise.
Preferably, the inside of the sliding shaft sleeve is equipped with inner cavity, interior intracavitary to be marked with lubricating oil, the outside of the sliding shaft sleeve
It is bonded closely with the inside of piston rod cap.
Preferably, the quantity of the piston seal is two, and two piston seals are symmetrically distributed in the outside of piston,
And the outside of the piston seal is bonded closely with the inner wall of cylinder barrel.
Preferably, mounting groove is offered on the outside of the cylinder barrel, the quantity of the mounting groove is several, described in several
Mounting groove is equally distributed in the outside of cylinder barrel.
Preferably, the quantity of the magnetite is two, and two magnetites are symmetrically distributed in the outside of piston.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the vehicle energy saving type cylinder improves the tightness of cylinder interior by being provided with front end housing and back cylinder cover, from
And be conducive to cylinder interior piston and moved with inner wall of cylinder, reach energy-efficient purpose, by being provided with tail portion housing, protects
Cylinder provides certain stability not by the damage of extraneous factor, to work normally to cylinder, by being provided with nut, favorably
Connection between cylinder and other equipment, so that cylinder automobile be made to provide certain power resources.
2, the vehicle energy saving type cylinder is equipped with inner cavity by being provided with sliding shaft sleeve in sliding shaft sleeve, interior intracavitary to be marked with profit
Lubricating oil reduces frictional force when piston rod and sliding shaft sleeve movement, to be conducive to piston due to the lubricant effect of lubricating oil
Bar does work with piston and the combustion gas in cavity, by being provided with the first cushion seal pad and the second cushion seal pad,
Certain cushion effect is provided when being moved with piston rod to piston, while being improved in cavity by preferable leakproofness
The efficiency of portion's combustion gas acting, reduces the damage of energy, to reach energy-efficient purpose, is conducive to the development and use of cylinder.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model schematic cross-sectional view；
Fig. 3 is the utility model nut positive structure diagram.
In figure: 1, cylinder barrel；2, cavity；3, front end housing；4, back cylinder cover；5, tail portion housing；6, piston rod；7, nut；8, sliding
Moving axis set；9, piston rod cap；10, the first cushion seal pad；11, piston；12, piston seal；13, magnetite；14, the second buffering is close
Packing；15, needle-valve is buffered；16, third cushion seal pad；17, mounting groove；18, internal screw thread.
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.
Fig. 1-3, a kind of vehicle energy saving type cylinder, including cylinder barrel 1 are please referred to, the inside of cylinder barrel 1 offers cavity 2, cylinder barrel 1
Left side be fixedly connected with front end housing 3, the right side of cylinder barrel 1 is fixedly connected with back cylinder cover 4, by be provided with front end housing 3 and after
Cylinder cap 4, improves the tightness of cylinder interior, is moved to be conducive to cylinder interior piston 11 with 1 inner wall of cylinder barrel, reaches section
The purpose of energy, the outside fixing sleeve of back cylinder cover 4 are connected to tail portion housing 5, by being provided with tail portion housing 5, protect cylinder not by outer
The damage of boundary's factor provides certain stability to work normally to cylinder, and the inside of cavity 2 is equipped with piston rod 6, piston rod
6 one end is through cavity 2 and cylinder barrel 1 and extends to the outside of 1 left end of cylinder barrel and movable sleeve is connected to nut 7, and the inside of nut 7 is set
There is internal screw thread 18, the direction of internal screw thread 18 is clockwise that the outside of piston rod 6 offers outer spiral shell compatible with nut 7
Line, and external screw thread direction is counterclockwise, by being provided with nut 7, to be conducive to the connection between cylinder and other equipment, from
And cylinder automobile is made to provide certain power resources, the outside fixing sleeve that piston rod 6 is located inside front end housing 3 is connected to sliding axle
Set 8 is equipped with inner cavity by being provided with sliding shaft sleeve 8 in sliding shaft sleeve 8, it is interior it is intracavitary be marked with lubricating oil, due to the lubrication of lubricating oil
Effect reduces frictional force when piston rod 6 and the movement of sliding shaft sleeve 8, to be conducive to piston rod 6 with piston 11 and cavity
Combustion gas in 2 is done work, and the outside fixing sleeve of sliding shaft sleeve 8 is connected to piston rod cap 9, and the inside of sliding shaft sleeve 8 is equipped with inner cavity,
It is interior it is intracavitary be marked with lubricating oil, the outside of sliding shaft sleeve 8 and the inside of piston rod cap 9 are bonded closely, and piston rod 6 is located in cylinder barrel 1
The outside fixing sleeve of portion and 2 left side junction of cavity is connected to the first cushion seal pad 10, and piston rod 6 runs through cavity 2 and cylinder barrel 1 simultaneously
It extends to the inside of 1 right end of cylinder barrel and fixing sleeve is connected to piston 11, be fixedly attached between the outside of piston 11 and the inner wall of cylinder barrel 1
Piston seal 12, the quantity of piston seal 12 are two, and two piston seals 12 are symmetrically distributed in the outside of piston 11, and piston
The outside of sealing 12 is bonded closely with the inner wall of cylinder barrel 1, and the middle part fixation in 11 outside of piston is inlaid with magnetite 13, the number of magnetite 13
Amount is two, and two magnetites 13 are symmetrically distributed in the outside of piston 11, and one end of piston rod 6 through piston 11 and extends to piston
11 outside and it is fixedly attached the second cushion seal pad 14, by being provided with the first cushion seal pad 10 and the second cushion seal
Pad 14 provides certain cushion effect when being moved with piston rod 6 to piston 11, while being improved by preferable leakproofness
The efficiency of 2 inside combustion gas of cavity acting, reduces the damage of energy, to reach energy-efficient purpose, is conducive to the hair of cylinder
Exhibition and use, the bottom of back cylinder cover 4 are equipped with buffering needle-valve 15, buffer fixed between the outside of needle-valve 15 and the inner wall of back cylinder cover 4
It is socketed with third cushion seal pad 16, the outside of cylinder barrel 1 offers mounting groove 17, and the quantity of mounting groove 17 is several, several
A mounting groove 17 is equally distributed in the outside of cylinder barrel 1, by being provided with mounting groove 17, to be conducive to set in cylinder and outside
It is standby to be connected.
Working principle, cylinder keep piston 11 mobile by pressure air, by changing airintake direction, change piston rod 6
Moving direction is vented, the pressure difference in cylinder chamber when inputting compressed air from the rodless cavity of cylinder, and from the rod chamber of cylinder
Act on piston 11 be formed by power overcome resistant load push piston 11 move, make piston rod 6 stretch out；When rod chamber into
Gas when rodless cavity is vented, retracts piston rod 6, replaces air inlet and exhaust, piston by the rod chamber and rodless cavity that control cylinder
Realize linear reciprocating motion.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of vehicle energy saving type cylinder, including cylinder barrel (1), it is characterised in that: the inside of the cylinder barrel (1) offers cavity
(2), it is fixedly connected with front end housing (3) on the left of the cylinder barrel (1), is fixedly connected with back cylinder cover on the right side of the cylinder barrel (1)
(4), the outside fixing sleeve of the back cylinder cover (4) is connected to tail portion housing (5), and the inside of the cavity (2) is equipped with piston rod (6),
One end of the piston rod (6) is through cavity (2) and cylinder barrel (1) and extends to the outside of cylinder barrel (1) left end and movable sleeve is connected to
Nut (7), the piston rod (6) are located at the internal outside fixing sleeve of front end housing (3) and are connected to sliding shaft sleeve (8), the sliding axle
The outside fixing sleeve of set (8) is connected to piston rod cap (9), and the piston rod (6) is located on the left of cylinder barrel (1) inside and cavity (2) and connects
The outside fixing sleeve at the place of connecing is connected to the first cushion seal pad (10), and the piston rod (6) is through cavity (2) and cylinder barrel (1) and prolongs
The inside and fixing sleeve for extending to cylinder barrel (1) right end are connected to piston (11), the inner wall of the outside of the piston (11) and cylinder barrel (1) it
Between be fixedly attached piston seal (12), the fixation of middle part on the outside of the piston (11) is inlaid with magnetite (13), the piston rod (6)
One end through piston (11) and extending to the outside of piston (11) and be fixedly attached the second cushion seal pad (14), it is described after cylinder
The bottom for covering (4) is equipped with buffering needle-valve (15), fixing sleeve between the outside of buffering needle-valve (15) and the inner wall of back cylinder cover (4)
It is connected to third cushion seal pad (16).
2. a kind of vehicle energy saving type cylinder according to claim 1, it is characterised in that: the inside of the nut (7) is equipped with
Internal screw thread (18), the direction of the internal screw thread (18) are clockwise, to offer on the outside of the piston rod (6) and nut
(7) compatible external screw thread, and external screw thread direction is counterclockwise.
3. a kind of vehicle energy saving type cylinder according to claim 1, it is characterised in that: the inside of the sliding shaft sleeve (8)
Equipped with inner cavity, it is interior it is intracavitary be marked with lubricating oil, the outside of the sliding shaft sleeve (8) and the inside of piston rod cap (9) are bonded closely.
4. a kind of vehicle energy saving type cylinder according to claim 1, it is characterised in that: the quantity of the piston seal (12)
It is two, two piston seals (12) are symmetrically distributed in the outside of piston (11), and the outside of the piston seal (12)
It is bonded closely with the inner wall of cylinder barrel (1).
5. a kind of vehicle energy saving type cylinder according to claim 1, it is characterised in that: opened up on the outside of the cylinder barrel (1)
Have mounting groove (17), the quantity of the mounting groove (17) is several, several described mounting grooves (17) are equally distributed in cylinder
The outside of cylinder (1).
6. a kind of vehicle energy saving type cylinder according to claim 1, it is characterised in that: the quantity of the magnetite (13) is two
A, two magnetites (13) are symmetrically distributed in the outside of piston (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866582.1U CN208935070U (en) | 2018-11-14 | 2018-11-14 | A kind of vehicle energy saving type cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866582.1U CN208935070U (en) | 2018-11-14 | 2018-11-14 | A kind of vehicle energy saving type cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208935070U true CN208935070U (en) | 2019-06-04 |
Family
ID=66727493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821866582.1U Expired - Fee Related CN208935070U (en) | 2018-11-14 | 2018-11-14 | A kind of vehicle energy saving type cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208935070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795034A (en) * | 2020-07-20 | 2020-10-20 | 北京航天发射技术研究所 | Gas actuator |
-
2018
- 2018-11-14 CN CN201821866582.1U patent/CN208935070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795034A (en) * | 2020-07-20 | 2020-10-20 | 北京航天发射技术研究所 | Gas actuator |
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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 |
Granted publication date: 20190604 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |