CN107906074A - A kind of novel steam auto engine oil cylinder - Google Patents
A kind of novel steam auto engine oil cylinder Download PDFInfo
- Publication number
- CN107906074A CN107906074A CN201711347102.0A CN201711347102A CN107906074A CN 107906074 A CN107906074 A CN 107906074A CN 201711347102 A CN201711347102 A CN 201711347102A CN 107906074 A CN107906074 A CN 107906074A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- buffer layer
- piston rod
- engine oil
- novel steam
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1438—Cylinder to end cap assemblies
- F15B15/1442—End cap sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
Abstract
The invention discloses a kind of novel steam auto engine oil cylinder, including cylinder bottom, bolt, cylinder barrel, the second cushion collar, buffer throttling valve, guide sleeve, dustband, oil inlet and outlet and buffer layer, the cylinder bottom is internally provided with flexible member, and the first cushion collar is fixed with the right side of flexible member, and dustband is internally provided with piston rod, the oil inlet and outlet is arranged on the lower section of cylinder head, and the inside of oil inlet and outlet is provided with filter plate, the buffer layer is arranged on the outside of piston head, and the external stability of buffer layer has sealing ring.The novel steam auto engine oil cylinder is provided with buffer layer; coordinate first buffer layer and second buffer layer; can effectively it slow down because running car jolts the vibrations brought; piston rod and piston effectively are protected, reduces the degree of wear, and then improves the service life of oil cylinder; and the device is provided with two oil inlet and outlets; and two oil inlet and outlets can lead to pressure oil or oil return, to realize bidirectional-movement, add work efficiency.
Description
Technical field
The present invention relates to technical field of automobile parts, is specially a kind of novel steam auto engine oil cylinder.
Background technology
Oil cylinder generally refers to hydraulic cylinder, and hydraulic cylinder is that hydraulic energy is changed into mechanical energy, does straight reciprocating motion（Or
Oscillating motion）Hydraulic actuator, its simple in structure, reliable operation, during with it to realize reciprocating motion, can remove deceleration dress from
Put, and there is no drive gap, stable movement, therefore be used widely in various mechanical hydraulic systems, also use extensively
Make auto parts and components.
Engine for automobile oil cylinder species currently on the market is various, and structure is different, but does not generally possess damping
Function, and have more phenomenon of jolting in running car, the degree of wear of oil cylinder is increased, reduces the service life of oil cylinder, and
Traditional single-piston hydraulic cylinder can only carry out one-way movement, and work efficiency is not high.
The content of the invention
It is an object of the invention to provide a kind of novel steam auto engine oil cylinder, to solve above-mentioned background technology proposition
Engine for automobile oil cylinder species currently on the market is various, and structure is different, but does not possess shock-absorbing function generally, and vapour
There is more phenomenon of jolting in car traveling, increase the degree of wear of oil cylinder, reduce the service life of oil cylinder, and traditional list is living
The problem of plug hydraulic cylinder can only carry out one-way movement, and work efficiency is not high.
To achieve the above object, the present invention provides following technical solution：A kind of novel steam auto engine oil cylinder, including cylinder
Bottom, bolt, cylinder barrel, the second cushion collar, buffer throttling valve, guide sleeve, dustband, oil inlet and outlet and buffer layer, the cylinder bottom
Flexible member is internally provided with, and the first cushion collar is fixed with the right side of flexible member, the bolt fastens cylinder bottom and flange
Connection, and the side of cylinder bottom is provided with the check valve with vent valve, the cylinder barrel is fixed on the right side of cylinder bottom, and the inside of cylinder barrel
Piston is provided with, second cushion collar is fixed on the outside of piston rod, and piston rod is arranged on the inside of cylinder barrel, the buffering
Throttle valve is connected with the inside of cylinder barrel, and buffer throttling valve is fixed on cylinder head, and the guide sleeve is fixed on the inside of cylinder head,
And cylinder cap is provided with the right side of cylinder head, the dustband is fixed on the inside of cylinder cap, and dustband is internally provided with piston rod,
The oil inlet and outlet is arranged on the lower section of cylinder head, and the inside of oil inlet and outlet is provided with filter plate, and the buffer layer is arranged on work
The outside of plug, and the external stability of buffer layer has sealing ring.
Preferably, the flexible member is perpendicular to the right side of cylinder bottom, and the diameter of flexible member is more than the diameter of piston rod.
Preferably, the outside weldings of the cylinder barrel have flange, and cylinder barrel is connected by bolt with cylinder bottom.
Preferably, the shape and structure of second cushion collar is quadrilateral structure, and it is fixed on the right side of piston.
Preferably, the guide sleeve is welded on the inside of cylinder head, and cylinder cap is inlaid with the right side of cylinder head.
Preferably, the oil inlet and outlet is provided with two, and it is perpendicular to piston rod.
Preferably, the filter plate is parallel to piston rod, and filter plate is to remove and install structure.
Compared with prior art, the beneficial effects of the invention are as follows：The novel steam auto engine oil cylinder is provided with buffer layer,
Coordinate first buffer layer and second buffer layer, can effectively slow down because running car jolts the vibrations brought, effectively protect work
Stopper rod and piston, reduce the degree of wear, and then improve the service life of oil cylinder, and the device is provided with two into fuel-displaced
Mouthful, and two oil inlet and outlets can lead to pressure oil or oil return, to realize bidirectional-movement, add work efficiency, the engine oil
Cylinder structure is simple, and oil inlet and outlet is provided with filter plate, effectively can fall the contaminant filter in pressure oil, prevent impurity from entering
Oil cylinder, and by adding buffer layer, coordinate cushion, effectively reduce the degree of wear of piston rod and piston, add use
Service life.
Brief description of the drawings
Fig. 1 is agent structure schematic diagram of the present invention；
Fig. 2 is A points structure enlargement diagram of the present invention；
Fig. 3 is B points structure enlargement diagram of the present invention.
In figure：1st, cylinder bottom, 2, flexible member, the 3, first cushion collar, 4, bolt, 5, the check valve with vent valve, 6, flange,
7th, cylinder barrel, the 8, second cushion collar, 9, buffer throttling valve, 10, guide sleeve, 11, cylinder cap, 12, dustband, 13, cylinder head, 14, disengaging
Hydraulic fluid port, 15, piston rod, 16, piston, 17, filter plate, 18, sealing ring, 19, buffer layer.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of novel steam auto engine oil cylinder, including cylinder bottom
1st, bolt 4, cylinder barrel 7, the second cushion collar 8, buffer throttling valve 9, guide sleeve 10, dustband 12, oil inlet and outlet 14 and buffer layer 19,
Cylinder bottom 1 is internally provided with flexible member 2, and the right side of flexible member 2 is fixed with the first cushion collar 3, flexible member 2 perpendicular to
The right side of cylinder bottom 1, and the diameter of flexible member 2 is more than the diameter of piston rod 15, effectively reduces the startup pressure of hydraulic cylinder, bolt
4 are fastenedly connected cylinder bottom 1 and flange 6, and the side of cylinder bottom 1 is provided with the check valve 5 with vent valve, and cylinder barrel 7 is fixed on cylinder bottom 1
Right side, and cylinder barrel 7 is internally provided with piston 16, and the outside weldings of cylinder barrel 7 have flange 6, and cylinder barrel 7 passes through bolt 4 and cylinder
Bottom 1 is connected, and enhances the stability of oil cylinder entirety, the second cushion collar 8 is fixed on the outside of piston rod 15, and piston rod 15 is set
Put in the inside of cylinder barrel 7, the shape and structure of the second cushion collar 8 is quadrilateral structure, and it is fixed on the right side of piston 16, can drop
Low noise and shock loading, extend the service life of oil cylinder, and buffer throttling valve 9 is connected with the inside of cylinder barrel 7, and buffer throttling
Valve 9 is fixed on cylinder head 13, and guide sleeve 10 is fixed on the inside of cylinder head 13, and the right side of cylinder head 13 is provided with cylinder cap 11, is oriented to
Set 10 is welded on the inside of cylinder head 13, and the right side of cylinder head 13 is inlaid with cylinder cap 11, strengthens the leakproofness of oil cylinder entirety, ensures oil
Cylinder works normally, dustband 12 is fixed on the inside of cylinder cap 11, and dustband 12 is internally provided with piston rod 15, oil inlet and outlet
14 are arranged on the lower section of cylinder head 13, and the inside of oil inlet and outlet 14 is provided with filter plate 17, and oil inlet and outlet 14 is provided with two, and
It to realize bidirectional-movement, adds work efficiency, filter plate 17 is filtered parallel to piston rod 15 perpendicular to piston rod 15
Contaminant filter in pressure oil can effectively be fallen to remove and install structure, prevent impurity from entering oil cylinder, influence oil cylinder by plate 17
Normal work, buffer layer 19 is arranged on the outside of piston 16, and the external stability of buffer layer 19 has sealing ring 18.
Operation principle：When using the novel steam auto engine oil cylinder, the cylinder bottom 1 of the engine oil cylinder is fixed first,
Cylinder barrel 7, cylinder head 13, guide sleeve 10 and cylinder cap 11 are installed successively, are closely connected flange 6 and cylinder bottom 1 and cylinder head 13 by bolt 4
Connect, ensure the leakproofness of oil cylinder, check whether dustband 12 and sealing ring 18 firmly install, after fixed installation, pressure oil pass through into
Filter plate 17 inside oil outlet 14 enters the inside of cylinder barrel 7, by the reciprocating motion of piston rod 15 and piston 16, by hydraulic energy
Mechanical energy is converted into, drives running car, flexible member 2, the first cushion collar 3, the check valve 5 with vent valve, the second cushion collar 8
The buffer gear of impact and pressure release is absorbed for stroke terminal with buffer throttling valve 9, noise and shock loading is effectively reduced, works as automobile
When generation is jolted in the process of moving, buffer layer 19 plays a role, and effectively reduces the vibrations abrasion of piston rod 15 and piston 16, carries
The service life of high oil cylinder, so as to complete a series of activities, it is special that the content not being described in detail in this specification belongs to this area
The prior art known to industry technical staff.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent replacement, improvement and so on, should be included in this
Within the protection domain of invention.
Claims (7)
1. a kind of novel steam auto engine oil cylinder, including cylinder bottom（1）, bolt（4）, cylinder barrel（7）, the second cushion collar（8）, buffering
Throttle valve（9）, guide sleeve（10）, dustband（12）, oil inlet and outlet（14）And buffer layer（19）, it is characterised in that：The cylinder bottom
（1）Be internally provided with flexible member（2）, and flexible member（2）Right side be fixed with the first cushion collar（3）, the bolt（4）
By cylinder bottom（1）And flange（6）It is fastenedly connected, and cylinder bottom（1）Side be provided with the check valve with vent valve（5）, the cylinder barrel
（7）It is fixed on cylinder bottom（1）Right side, and cylinder barrel（7）Be internally provided with piston（16）, second cushion collar（8）It is fixed on
Piston rod（15）Outside, and piston rod（15）It is arranged on cylinder barrel（7）Inside, the buffer throttling valve（9）With cylinder barrel（7）'s
Inside is connected, and buffer throttling valve（9）It is fixed on cylinder head（13）On, the guide sleeve（10）It is fixed on cylinder head（13）It is interior
Portion, and cylinder head（13）Right side be provided with cylinder cap（11）, the dustband（12）It is fixed on cylinder cap（11）Inside, and dustband
（12）Be internally provided with piston rod（15）, the oil inlet and outlet（14）It is arranged on cylinder head（13）Lower section, and oil inlet and outlet
（14）Inside filter plate is installed（17）, the buffer layer（19）It is arranged on piston（16）Outside, and buffer layer（19）'s
External stability has sealing ring（18）.
A kind of 2. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The flexible member（2）
Perpendicular to cylinder bottom（1）Right side, and flexible member（2）Diameter be more than piston rod（15）Diameter.
A kind of 3. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The cylinder barrel（7）It is outer
Portion is welded with flange（6）, and cylinder barrel（7）Pass through bolt（4）With cylinder bottom（1）It is connected.
A kind of 4. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The cylinder barrel（7）It is outer
Portion is welded with flange（6）, and cylinder barrel（7）Pass through bolt（4）With cylinder bottom（1）It is connected.
A kind of 5. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The guide sleeve（10）Weldering
It is connected on cylinder head（13）Inside, and cylinder head（13）Right side be inlaid with cylinder cap（11）2.
A kind of 6. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The oil inlet and outlet（14）
It is provided with two, and it is perpendicular to piston rod（15）.
A kind of 7. novel steam auto engine oil cylinder according to claim 1, it is characterised in that：The filter plate（17）It is flat
Row is in piston rod（15）, and filter plate（17）To remove and install structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347102.0A CN107906074A (en) | 2017-12-15 | 2017-12-15 | A kind of novel steam auto engine oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347102.0A CN107906074A (en) | 2017-12-15 | 2017-12-15 | A kind of novel steam auto engine oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906074A true CN107906074A (en) | 2018-04-13 |
Family
ID=61869886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711347102.0A Pending CN107906074A (en) | 2017-12-15 | 2017-12-15 | A kind of novel steam auto engine oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727844A (en) * | 2020-12-30 | 2021-04-30 | 宋丙臣 | Hydraulic cylinder capable of preventing jamming from smoothly running |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586663A (en) * | 2009-03-26 | 2009-11-25 | 张玉玺 | Cylinder type piston for injection hydraulic sleeve |
| CN201636117U (en) * | 2010-03-10 | 2010-11-17 | 无锡市长江液压缸厂 | Adjustable gap-buffer hydraulic cylinder |
| CN203604316U (en) * | 2013-11-07 | 2014-05-21 | 平湖市天龙机械制造有限公司 | Pulling tower oil cylinder |
| CN203604311U (en) * | 2013-11-07 | 2014-05-21 | 平湖市天龙机械制造有限公司 | Moving shear-mode oil cylinder |
| CN203926221U (en) * | 2014-07-01 | 2014-11-05 | 无锡亿利大机械有限公司 | Cushion cylinder |
| CN205478640U (en) * | 2016-01-12 | 2016-08-17 | 山东万通液压股份有限公司 | Double -acting single -piston -rod hydraulic cylinder |
| CN207762042U (en) * | 2017-12-15 | 2018-08-24 | 浙江比洛德传动技术有限公司 | A kind of novel steam auto engine oil cylinder |
-
2017
- 2017-12-15 CN CN201711347102.0A patent/CN107906074A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101586663A (en) * | 2009-03-26 | 2009-11-25 | 张玉玺 | Cylinder type piston for injection hydraulic sleeve |
| CN201636117U (en) * | 2010-03-10 | 2010-11-17 | 无锡市长江液压缸厂 | Adjustable gap-buffer hydraulic cylinder |
| CN203604316U (en) * | 2013-11-07 | 2014-05-21 | 平湖市天龙机械制造有限公司 | Pulling tower oil cylinder |
| CN203604311U (en) * | 2013-11-07 | 2014-05-21 | 平湖市天龙机械制造有限公司 | Moving shear-mode oil cylinder |
| CN203926221U (en) * | 2014-07-01 | 2014-11-05 | 无锡亿利大机械有限公司 | Cushion cylinder |
| CN205478640U (en) * | 2016-01-12 | 2016-08-17 | 山东万通液压股份有限公司 | Double -acting single -piston -rod hydraulic cylinder |
| CN207762042U (en) * | 2017-12-15 | 2018-08-24 | 浙江比洛德传动技术有限公司 | A kind of novel steam auto engine oil cylinder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727844A (en) * | 2020-12-30 | 2021-04-30 | 宋丙臣 | Hydraulic cylinder capable of preventing jamming from smoothly running |
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