CN208534893U - A kind of integrated oil cylinders - Google Patents
A kind of integrated oil cylinders Download PDFInfo
- Publication number
- CN208534893U CN208534893U CN201820808787.8U CN201820808787U CN208534893U CN 208534893 U CN208534893 U CN 208534893U CN 201820808787 U CN201820808787 U CN 201820808787U CN 208534893 U CN208534893 U CN 208534893U
- Authority
- CN
- China
- Prior art keywords
- oil cylinders
- piston rod
- cylinder
- cylinder body
- integrated oil
- 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 kind of integrated oil cylinders, including cylinder body, the top surface of cylinder body is equipped with several cylinder holes, slidable piston rod is embedded in each cylinder holes, one end of each piston rod is protruding and is arranged with the closed end cap in open end of corresponding cylinder holes, the two sides up and down of the built-in end of piston rod are equipped with oil pocket, it is additionally provided with the hydraulic oil channel for being all connected to ipsilateral oil pocket, this integrated oil cylinders, several cylinder holes are provided on a cylinder body, provided with parts such as piston rods, constitute the hydraulic cylinder with multiple output ends, pass through the oil inlet and oil return of hydraulic oil channel, each piston rod can be driven to do work simultaneously, it is applicable to the occasion of multiple output ends, entirely integrated oil cylinders is compact-sized, installation and use are convenient and efficient.This utility model is used for hydraulic cylinder field.
Description
Technical field
The utility model relates to hydraulic cylinder fields, more particularly to a kind of integrated oil cylinders.
Background technique
Conventional cylinder is generally monomer, there is respective piston rod, cylinder barrel, end cap, piston, pull rod.When multiple oil cylinders one
With in use, it is big to occupy place, and a plurality of oil inlet need to be installed if being that individual cylinder component will cause components various
Pipe, flowline.
Utility model content
The purpose of this utility model is to provide a kind of integrated oil cylinders compact-sized, easy to use.
Technical solution adopted in the utility model is:
A kind of integrated oil cylinders, including cylinder body, cylinder body are equipped with the cylinder holes of several openings, are embedded with piston in each cylinder holes
Bar, is additionally provided with the closed end cap in open end for being arranged on piston rod and corresponding to cylinder holes, and piston rod is embedded in the upper of one end of cylinder holes
Lower two sides are equipped with oil pocket, are additionally provided with several hydraulic oil channels for being all connected to the identical oil pocket of height.
It is further used as the improvement of technical solutions of the utility model, cylinder body is elongated, length of several cylinder holes along cylinder body
It arranges in column-shaped in direction.
It is further used as the improvement of technical solutions of the utility model, each hydraulic oil channel includes being located parallel to cylinder body
The main road channel of length direction and the bypass passage for connecting in main road channel with corresponding oil pocket.
It is further used as the improvement of technical solutions of the utility model, the passway in each main road channel is respectively positioned on the side of cylinder body
Face.
It is further used as the improvement of technical solutions of the utility model, each piston rod is equipped with several with the contact surface of corresponding end cap
End cap seal circle.
It is further used as the improvement of technical solutions of the utility model, end cap seal circle shares two layers, two layers of end cap seal circle
Axial direction along piston rod is vertically arranged.
It is further used as the improvement of technical solutions of the utility model, each piston rod includes the built-in end that surrounding is close to cylinder holes
With run through end cap and outwardly directed extension end.
It is further used as the improvement of technical solutions of the utility model, is set between each built-in end and the inner sidewall of corresponding cylinder holes
There is oil pocket sealing ring.
It is further used as the improvement of technical solutions of the utility model, the diameter of built-in end is greater than the diameter of extension end.
It is further used as the improvement of technical solutions of the utility model, built-in end and extension end are detachably connected.
The utility model has the beneficial effects that this integrated oil cylinders, is provided with several cylinder holes on a cylinder body, it is provided with piston
The parts such as bar, constituting the hydraulic cylinder with multiple output ends can be simultaneously by the oil inlet and oil return of hydraulic oil channel
Drive each piston rod to do work, be applicable to the occasion of multiple output ends, entire integrated oil cylinders it is compact-sized, install and make
With convenient and efficient.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the schematic diagram of internal structure of the utility model embodiment；
Fig. 2 is the structural schematic diagram of cylinder body in the utility model embodiment.
Specific embodiment
Referring to Fig.1, Fig. 2, the utility model are a kind of integrated oil cylinders, including cylinder body 1, and cylinder body 1 is equipped with several openings
Cylinder holes 7, the open end of cylinder holes 7 are located at the upper surface of cylinder body 1, are embedded with piston rod 2 in each cylinder holes 7, are additionally provided with and are arranged piston
On bar 2 and by the closed end cap 3 in open end of corresponding cylinder holes 7, the two sides up and down that piston rod 2 is embedded in one end of cylinder holes 7 are equipped with
Oil pocket 4 is additionally provided with several hydraulic oil channels 5 for being all connected to the identical oil pocket 4 of height.
This integrated oil cylinders is provided with several cylinder holes 7 on a cylinder body 1, is provided with the parts such as piston rod 2, constitutes one
A hydraulic cylinder with multiple output ends can drive each piston rod 2 by the oil inlet and oil return of hydraulic oil channel 5 simultaneously
Acting, is applicable to the occasion of multiple output ends, entire integrated oil cylinders it is compact-sized, installation and use are convenient and efficient.
As the utility model preferred embodiment, cylinder body 1 is elongated, length direction of several cylinder holes 7 along cylinder body 1
It arranges in column-shaped, 1 processing technology of cylinder body of strip is simpler, saves production cost.
As the utility model preferred embodiment, each hydraulic oil channel 5 includes the length for being located parallel to cylinder body 1
The main road channel 51 in direction and the bypass passage 52 for connecting in main road channel 51 with corresponding oil pocket 4, oil liquid pass through main road channel
51 and bypass passage 52 pass in and out oil pocket 4, to control the movement of each piston rod 2.
As the utility model preferred embodiment, the passway in each main road channel 51 is respectively positioned on the side of cylinder body 1, makes
Obtain the easier for installation of oil inlet pipe.
As the utility model preferred embodiment, each piston rod 2 is equipped with several end caps with the contact surface of corresponding end cap 3
Sealing ring 31.
As the utility model preferred embodiment, end cap seal circle 31 is shared two layers, two layers of 31 edge of end cap seal circle
The axial direction of piston rod 2 is vertically arranged, and forms two sealants, improves sealing performance.
As the utility model preferred embodiment, each piston rod 2 includes that surrounding is close to the built-in end of cylinder holes 7 and is passed through
Wear end cap 3 and outwardly directed extension end.
As the utility model preferred embodiment, oil is equipped between each built-in end and the inner sidewall of corresponding cylinder holes 7
Chamber sealing ring 6.
As the utility model preferred embodiment, the diameter of built-in end is greater than the diameter of extension end.
As the utility model preferred embodiment, built-in end and extension end are detachably connected, and improve peace installation and dismantling
The convenience unloaded.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (10)
1. a kind of integrated oil cylinders, it is characterised in that: including cylinder body (1), the cylinder body (1) is equipped with the cylinder holes (7) of several openings,
Piston rod (2) are embedded in each cylinder holes (7), is additionally provided with and is arranged on the piston rod (2) and the spacious of cylinder holes (7) will be corresponded to
The closed several end caps (3) in mouth end, the two sides up and down that the piston rod (2) is embedded in one end of the cylinder holes (7) are equipped with oil pocket
(4), several hydraulic oil channels (5) for being all connected to the identical oil pocket (4) of height are additionally provided with.
2. integrated oil cylinders according to claim 1, it is characterised in that: the cylinder body (1) is elongated, the cylinder holes (7)
Length direction along the cylinder body (1) is arranged in column-shaped.
3. integrated oil cylinders according to claim 2, it is characterised in that: each hydraulic oil channel (5) includes being located to put down
Row connects in the main road channel (51) of the length direction of the cylinder body (1) and by the main road channel (51) with corresponding oil pocket (4)
Logical bypass passage (52).
4. integrated oil cylinders according to claim 3, it is characterised in that: the passway of each main road channel (51) is respectively positioned on
The side of the cylinder body (1).
5. integrated oil cylinders according to claim 1, it is characterised in that: each piston rod (2) connects with corresponding end cap (3)
Contacting surface is equipped with several end cap seal circles (31).
6. integrated oil cylinders according to claim 5, it is characterised in that: the end cap seal circle (31) shares two layers, two layers
The end cap seal circle (31) is vertically arranged along the axial direction of the piston rod (2).
7. integrated oil cylinders according to claim 1, it is characterised in that: each piston rod (2) includes that surrounding is close to institute
State the built-in end of cylinder holes (7) and through the end cap (3) and outwardly directed extension end.
8. integrated oil cylinders according to claim 7, it is characterised in that: each built-in end is interior with corresponding cylinder holes (7)
Oil pocket sealing ring (6) are equipped between side wall.
9. integrated oil cylinders according to claim 8, it is characterised in that: the diameter of the built-in end is greater than the extension end
Diameter.
10. integrated oil cylinders according to claim 9, it is characterised in that: the built-in end and extension end are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808787.8U CN208534893U (en) | 2018-05-28 | 2018-05-28 | A kind of integrated oil cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808787.8U CN208534893U (en) | 2018-05-28 | 2018-05-28 | A kind of integrated oil cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534893U true CN208534893U (en) | 2019-02-22 |
Family
ID=65394432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808787.8U Expired - Fee Related CN208534893U (en) | 2018-05-28 | 2018-05-28 | A kind of integrated oil cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534893U (en) |
-
2018
- 2018-05-28 CN CN201820808787.8U patent/CN208534893U/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: 20190222 Termination date: 20190528 |