CN208951016U - A kind of guide ring on hydraulic cylinder piston - Google Patents
A kind of guide ring on hydraulic cylinder piston Download PDFInfo
- Publication number
- CN208951016U CN208951016U CN201821477139.5U CN201821477139U CN208951016U CN 208951016 U CN208951016 U CN 208951016U CN 201821477139 U CN201821477139 U CN 201821477139U CN 208951016 U CN208951016 U CN 208951016U
- Authority
- CN
- China
- Prior art keywords
- guide ring
- main body
- salient point
- hydraulic cylinder
- support plate
- 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 guide ring that the utility model discloses a kind of on hydraulic cylinder piston, including guide ring main body and potential dividing ring, the outer end of the top of the guide ring main body is provided with No.1 protective pad, inner support salient point is fixedly installed on the inside of the guide ring main body and potential dividing ring, the outer surface of the No.1 protective pad is provided with interior empty support plate, the upper end of the interior empty support plate is provided with movable pressing board, the movable pressing board of the upper end of the interior empty support plate is internally provided with spring, the outer surface of the guide ring main body and potential dividing ring is provided with outer support salient point, the bottom outer end of the guide ring main body is provided with No. two protective pads, the outer surface of No. two protective pads is provided with mounting seat, a kind of guide ring on hydraulic cylinder piston of the utility model, which is provided with support plate and mounting seat, can make the more stable of installation, and inside is equipped with Inner support salient point more can service life greatly prolong.
Description
Technical field
The utility model relates to guide ring field, in particular to a kind of guide ring on hydraulic cylinder piston.
Background technique
Guide ring is the essential component on hydraulic cylinder and cylinder, and guide ring is also known as support ring.Guide ring is support
The part of piston or piston rod movement is to prevent piston or piston rod from colliding hydraulic cylinder or cylinder in the process of movement；It is existing
There are certain drawbacks in some guide rings, service life is not very long, unstable, the guide ring meeting of guide ring installation when in use
Can be by band-offset position in piston or piston rod movement, and guide ring main body is easy to damage when excessive by pressure, to practical
Using certain adverse effect is brought, for this purpose, it is proposed that a kind of guide ring on hydraulic cylinder piston.
Utility model content
The guide ring that the main purpose of the utility model is to provide a kind of on hydraulic cylinder piston can be solved effectively
The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of guide ring on hydraulic cylinder piston, including guide ring main body and potential dividing ring, the guide ring main body
The outer end of top has been provided with No.1 protective pad, and it is convex to be fixedly installed with inner support on the inside of the guide ring main body and potential dividing ring
Point, the outer surface of the No.1 protective pad are provided with interior empty support plate, and the upper end of the interior empty support plate is provided with movable pressing board,
The movable pressing board of the upper end of the interior empty support plate is internally provided with spring, the outer surface of the guide ring main body and potential dividing ring
It is provided with outer support salient point, the bottom outer end of the guide ring main body is provided with No. two protective pads, No. two protective pads
Outer surface is provided with mounting seat, and the surrounding of mounting seat is through there is screw hole.
Preferably, the outer surface of the guide ring main body is provided with inner hole screw, and the outer support salient point passes through inner hole spiral shell
Silk is connected with the inner surface of the inner surface of guide ring main body and potential dividing ring, and the quantity of the outer support salient point is four, described
Outer support salient point is in symmetrically to put.
Preferably, the interior aspect face of the guide ring main body is provided with inner hole screw, and the inner support salient point passes through interior
Hole screw is connect with the inner surface of the inner surface of guide ring main body and potential dividing ring.The quantity of the inner support salient point is several groups,
The inner support salient point is arranged in battle array shape.
Preferably, the surface of the No.1 protective pad is provided with bridging agent, and the outer surface of the No.1 protective pad passes through company
It connects agent to connect with the inner surface of interior empty support plate, and the upper end of No.1 protective pad is provided with protective film, the quantity of protective film is two
A, the shape of protective film is semicircle.
Preferably, the screw hole runs through mounting seat, and the quantity of the screw hole is four, and the screw hole is in symmetrical
Arrangement.
Preferably, the lower end of the lower spring end and interior empty support plate is provided with card slot, and spring passes through card slot and interior empty branch
Fagging is connected with the lower end of movable pressing board, and the quantity of the spring is several groups, and the spring is in symmetry arrangement.
Compared with prior art, the utility model has the following beneficial effects: guide ring on the hydraulic cylinder piston, hydraulic
Cylinder needs by screw hole to connect the mounting seat of guide ring with screw when installing guide ring, by the fixed peace of mounting seat
On hydraulic cylinder, and guide ring main body and partial pressure ring outer surface are provided with outer support salient point, support plate and guiding ring outer surface
The outer support salient point of setting can make it more stable after mounting, guide ring will not piston rod it is prolonged activity under quilt
Piston rod band-offset position, guide ring are divided into two main bodys, and the pressure being subject in guide ring is avoided to produce to guide ring main body greatly very much
It is raw to destroy, and guide ring body interior is provided with inner support salient point, it can be reduced the friction between piston rod and guide ring, make to lead
Service life is greatly increased to ring, entire guide ring use easy for installation is safe, and the effect used is relative to traditional approach
More preferably.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the guide ring on hydraulic cylinder piston of the utility model.
Fig. 2 is a kind of partial view of the guide ring on hydraulic cylinder piston of the utility model.
Fig. 3 is a kind of enlarged drawing of the A of the guide ring on hydraulic cylinder piston of the utility model.
Fig. 4 is a kind of throwing view of the guide ring on hydraulic cylinder piston of the utility model.
In figure: 1, guide ring main body；2, potential dividing ring；3, No.1 protective pad；4, movable pressing board；5, interior empty support plate；6, two
Number protective pad；7, mounting seat；8, screw hole；9, inner support salient point；10, outer support salient point；11, spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of guide ring on hydraulic cylinder piston, including guide ring main body 1 and potential dividing ring 2, lead
The outer end of the top of ring main body 1 No.1 protective pad 3, the inside fixed installation of guide ring main body 1 and potential dividing ring 2 have been provided with
There is inner support salient point 9, the outer surface of No.1 protective pad 3 is provided with interior empty support plate 5, and the upper end of interior sky support plate 5 is provided with work
Dynamic pressure plate 4, the movable pressing board 4 of the upper end of interior sky support plate 5 are internally provided with spring 11, guide ring main body 1 and potential dividing ring 2
Outer surface is provided with outer support salient point 10, and the bottom outer end of guide ring main body 1 is provided with No. two protective pads 6, No. two protective pads 6
Outer surface be provided with mounting seat 7, and the surrounding of mounting seat 7 is through there is screw hole 8.
The outer surface of guide ring main body 1 is provided with inner hole screw, and outer support salient point 10 passes through inner hole screw and guide ring master
The inner surface of body 1 is connected with the inner surface of potential dividing ring 2, and the quantity of outer support salient point 10 is four, and outer support salient point 10 is in pair
Title is put；The interior aspect face of guide ring main body 1 is provided with inner hole screw, and inner support salient point 9 passes through inner hole screw and guide ring
The inner surface of main body 1 is connected with the inner surface of potential dividing ring 2.The quantity of inner support salient point 9 is several groups, and inner support salient point 9 is in battle array
Shape arrangement；The outer surface of No.1 protective pad 3 is provided with bridging agent, and the surface of No.1 protective pad 3 passes through bridging agent and interior empty support
The inner surface of plate 5 connects, and the upper end of No.1 protective pad 3 is provided with protective film, and the quantity of protective film is two, the shape of protective film
Shape is semicircle；Screw hole 8 runs through mounting seat 7, and the quantity of screw hole 8 is four, and screw hole 8 is in symmetry arrangement；Spring 11
Lower end and the lower end of interior empty support plate 5 are provided with card slot, and spring 11 passes through under card slot and interior empty support plate 5 and movable pressing board 4
End connection is held, the quantity of spring 11 is several groups, and spring 11 is in symmetry arrangement.
It should be noted that the utility model is a kind of guide ring on hydraulic cylinder piston, hydraulic cylinder is led in installation
It needs by screw hole 8 to connect the mounting seat 7 of guide ring with screw when to ring, mounting seat 7 is fixedly mounted on liquid
On cylinder pressure, and guide ring main body 1 and 2 outer surface of potential dividing ring are provided with outer support salient point 10, and guide ring upper end is provided with interior sky
Support plate 5 is capable of fixing guide ring and is smoothly mounted on hydraulic cylinder, and guide ring will not be in the prolonged activity of piston rod
Lower by piston rod band-offset position, and guide ring is divided into two main bodys, can be to avoid being subject in guide ring in piston rod movement
Pressure is too big and generates destruction to guide ring main body 1 and potential dividing ring 2, is internally provided with inner support salient point 9 in guide ring main body 1,
It can be reduced the friction between piston rod and guide ring main body 1 and potential dividing ring 2, guide ring made greatly to increase service life, lead
Ring upper end is provided with interior empty support plate 5, interior sky support plate 5 is internally provided with spring 11, and the upper end of spring 11 is provided with
Movable pressing board 4, in piston rod movement, piston rod bring impact force can be fallen by movable pressing board 4 and the buffering of spring 11, make to be oriented to
Ring main body 1 and potential dividing ring 2 not will receive too big impact force, and guide ring main body 1 and 2 inner surface of potential dividing ring are provided with inner support
Salient point 9 brings better prospect of the application.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of guide ring on hydraulic cylinder piston, including guide ring main body (1) and potential dividing ring (2), it is characterised in that: institute
The outer end for stating the top of guide ring main body (1) has been provided with No.1 protective pad (3), the guide ring main body (1) and potential dividing ring (2)
Inside be fixedly installed with inner support salient point (9), the outer surface of the No.1 protective pad (3) is provided with interior empty support plate (5), institute
The upper end for stating interior empty support plate (5) is provided with movable pressing board (4), the movable pressing board (4) of the upper end of the interior empty support plate (5)
It being internally provided with spring (11), the outer surface of the guide ring main body (1) and potential dividing ring (2) is provided with outer support salient point (10),
The bottom outer end of the guide ring main body (1) is provided with No. two protective pads (6), and the outer surface of No. two protective pads (6) is set
It is equipped with mounting seat (7), and the surrounding of mounting seat (7) is through there is screw hole (8).
2. a kind of guide ring on hydraulic cylinder piston according to claim 1, it is characterised in that: the guide ring master
The outer surface of body (1) is provided with inner hole screw, and the outer support salient point (10) is interior by inner hole screw and guide ring main body (1)
Surface is connected with the inner surface of potential dividing ring (2), and the quantity of the outer support salient point (10) is four, the outer support salient point
It (10) is in symmetrically to put.
3. a kind of guide ring on hydraulic cylinder piston according to claim 2, it is characterised in that: the guide ring master
The interior aspect face of body (1) is provided with internal thread hole, and the inner support salient point (9) passes through internal thread hole and guide ring main body (1)
Inner surface connected with the inner surface of potential dividing ring (2), the quantity of the inner support salient point (9) is several groups, and the inner support is convex
Point (9) is arranged in battle array shape.
4. a kind of guide ring on hydraulic cylinder piston according to claim 1, it is characterised in that: the No.1 protection
The surface of pad (3) is provided with bridging agent, and the outer surface of the No.1 protective pad (3) passes through bridging agent and interior empty support plate (5)
Inner surface connection, and the upper end of No.1 protective pad (3) is provided with protective film, the quantity of protective film is two, the shape of protective film
For semicircle.
5. a kind of guide ring on hydraulic cylinder piston according to claim 1, it is characterised in that: the screw hole
(8) run through mounting seat (7), the quantity of the screw hole (8) is four, and the screw hole (8) is in symmetry arrangement.
6. a kind of guide ring on hydraulic cylinder piston according to claim 1, it is characterised in that: the spring (11)
Lower end and the lower end of interior empty support plate (5) are provided with card slot, and spring (11) passes through card slot and interior empty support plate (5) and movable pressing board
(4) lower end connection, the quantity of the spring (11) are several groups, and the spring (11) is in symmetry arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477139.5U CN208951016U (en) | 2018-09-11 | 2018-09-11 | A kind of guide ring on hydraulic cylinder piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477139.5U CN208951016U (en) | 2018-09-11 | 2018-09-11 | A kind of guide ring on hydraulic cylinder piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951016U true CN208951016U (en) | 2019-06-07 |
Family
ID=66737505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477139.5U Expired - Fee Related CN208951016U (en) | 2018-09-11 | 2018-09-11 | A kind of guide ring on hydraulic cylinder piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951016U (en) |
-
2018
- 2018-09-11 CN CN201821477139.5U patent/CN208951016U/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 |
Granted publication date: 20190607 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |