CN206845577U - A kind of oil cylinder front cover - Google Patents
A kind of oil cylinder front cover Download PDFInfo
- Publication number
- CN206845577U CN206845577U CN201720387853.4U CN201720387853U CN206845577U CN 206845577 U CN206845577 U CN 206845577U CN 201720387853 U CN201720387853 U CN 201720387853U CN 206845577 U CN206845577 U CN 206845577U
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- CN
- China
- Prior art keywords
- spring
- oil cylinder
- plate
- fixture
- main body
- 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 oil cylinder front cover, including oil cylinder cover main body, cylinder liner, oil cylinder covers main body, spring upper mounted plate, spring bottom plate and plate rotary shaft, the oil cylinder cover main body is by protecgulum interior edge, oil cylinder cover, thread cnnecting shaft, cylinder liner and oil cylinder set main body composition, the oil cylinder cover main body both ends are mounted on spring compression part, the spring compression part is by spring cup fixture, spring upper mounted plate, spring upper fixing element, spring external support board, spring body, fixture under spring, spring bottom plate and spring cylinder sleeve fixture composition, connected under the spring upper fixing element and spring between fixture by spring body, the spring body is by spring mountings, spring and spring retainer axle composition, the spring external support board is by plate rotary shaft, spring-support plate and plate open switch composition.The utility model can be installed when oil cylinder cover is installed by the spring compression part in outside, make easier for installation, and the effect installed is more preferable.
Description
Technical field
Hydraulic oil cylinder machinery apparatus field is the utility model is related to, specifically a kind of oil cylinder front cover.
Background technology
Seal and guide ring are embedded with the inwall of oil cylinder front cover body, between seal and guide ring and cylinder piston rod
It is that sealing coordinates, the ring bodies of two-part shoulder hole is provided with front cover body, the diameter of diameter through hole is less than seal
External diameter, wherein seal is close to the inner side of front cover body, and guide ring is close to the outside of front cover body, before present oil cylinder
Lid all be need install and then fixed by thread spindle, so, on being fitted without before, it is necessary to oil cylinder cover carry out
Positioning, more accurately can fix protecgulum.
Utility model content
The purpose of this utility model is to provide a kind of oil cylinder front cover, to solve the problems of the prior art.
To achieve the above object, the utility model provides following technical scheme:A kind of oil cylinder front cover, including oil cylinder cover master
Body, cylinder liner, oil cylinder set main body, spring upper mounted plate, spring bottom plate and plate rotary shaft, the oil cylinder cover main body is by preceding
Lid interior edge, oil cylinder cover, thread cnnecting shaft, cylinder liner and oil cylinder set main body composition, the oil cylinder cover main body both ends are mounted on
Spring compression part, the spring compression part is by spring cup fixture, spring upper mounted plate, spring upper fixing element, spring outer support
Fixture under plate, spring body, spring, spring bottom plate and spring cylinder sleeve fixture composition, the spring upper fixing element and
Connected under spring between fixture by spring body, the spring body is by spring mountings, spring and spring retainer axle group
Into the spring mountings are fixed on inside spring upper fixing element, and the spring mountings lower end is provided with spring retainer axle, institute
State and spring is installed on the outside of spring retainer axle, spring external support board, the spring outer support are installed on the outside of the spring body
Plate is opened switch by plate rotary shaft, spring-support plate and plate and formed.
Preferably, cylinder liner is installed on the outside of the oil cylinder set main body.
Preferably, oil cylinder cover is connected by protecgulum interior edge among the cylinder liner upper end.
Preferably, it is connected through a screw thread axis connection between the cylinder liner and oil cylinder cover.
Preferably, the spring upper mounted plate is fixed on oil cylinder cover by spring cup fixture.
Preferably, the spring bottom plate is fixed in cylinder liner by spring cylinder sleeve fixture.
Preferably, the plate rotary shaft is fixed on spring upper fixing element lower end outside, and the plate rotary shaft lower end is provided with
Spring-support plate, lower end is provided with plate and opens switch on the outside of the spring-support plate.
Compared with prior art, the beneficial effects of the utility model are:The utility model can be more accurate, quick and had
Effect oil cylinder front cover is fixed in cylinder liner, adds spring compression part in equipment, can be when installation, and it is fixed to play
Position and the effect compressed, can become simpler and accurate by the installation of hydraulic pressure cylinder front cover, make hydraulic cylinder works safer
With it is effective.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is oil cylinder cover main body main structure diagram of the present utility model.
Fig. 3 is spring compression part main structure diagram of the present utility model.
Fig. 4 is spring body main structure diagram of the present utility model.
Fig. 5 is spring external support board main structure diagram of the present utility model.
In figure:1- oil cylinder covers main body, 2- spring compressions part, 3- protecgulums interior edge, 4- oil cylinder covers, 5- thread cnnecting shafts, 6- oil
Cylinder cylinder sleeve, 7- oil cylinders set main body, 8- spring cups fixture, 9- springs upper mounted plate, 10- springs upper fixing element, 11- springs prop up outside
Fixture, 14- springs bottom plate, 15- spring cylinder sleeves fixture, 16- springs are consolidated under fagging, 12- spring bodies, 13- springs
Determine part, 17- springs, 18- spring retainers axle, 19- plates rotary shaft, 20- spring-support plates, 21- plates and open switch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~5, in the utility model embodiment, a kind of oil cylinder front cover, including oil cylinder cover main body 1, cylinder liner
6th, oil cylinder set main body 7, spring upper mounted plate 9, spring bottom plate 14 and plate rotary shaft 19, oil cylinder cover main body 1 is by protecgulum interior edge
3rd, oil cylinder cover 4, thread cnnecting shaft 5, cylinder liner 6 and oil cylinder set main body 7 form, and the both ends of oil cylinder cover main body 1 are mounted on spring
Compressing member 2, spring compression part 2 can play a part of positioning and compress, can make oil cylinder front cover when installation
Install simpler, efficiently and accurately, spring compression part 2 is by spring cup fixture 8, spring upper mounted plate 9, spring upper fixing element
10th, fixture 13, spring bottom plate 14 and spring cylinder sleeve fixture 15 under spring external support board 11, spring body 12, spring
Form, connected under spring upper fixing element 10 and spring between fixture 13 by spring body 12, spring body 12 can pacify
When dress, there is provided the power of tension, spring body 12 are made up of spring mountings 16, spring 17 and spring retainer axle 18, spring
Fixture 16 is fixed on inside spring upper fixing element 10, and the lower end of spring mountings 16 is provided with spring retainer axle 18, spring retainer
The outside of axle 18 is provided with spring 17, and the outside of spring body 12 is provided with spring external support board 11, and spring external support board 11 can be
Before installation, spring 17 is elongated and fixed, when installation, then opens, carries out tension work, spring external support board 11 is by plate
Rotary shaft 19, spring-support plate 20 and plate open the composition of switch 21;
The outside of oil cylinder set main body 7 is provided with cylinder liner 6, passes through the connection oil cylinder of protecgulum interior edge 3 among the upper end of cylinder liner 6
Lid 4, protecgulum interior edge 3 can be sealed after mounting, make equipment work safer, cylinder liner 6 and oil cylinder cover 4 it
Between be connected through a screw thread axle 5 and connect, thread cnnecting shaft 5 can play fixed effect, and spring upper mounted plate 9 is consolidated by spring cup
Determine part 8 to be fixed on oil cylinder cover 4, spring bottom plate 14 is fixed in cylinder liner 6 by spring cylinder sleeve fixture 15, and plate turns
Moving axis 19 is fixed on the lower end outside of spring upper fixing element 10, and the lower end of plate rotary shaft 19 is provided with spring-support plate 20, spring supporting
Plate 20 in a pre-installation, is supported, and is opened safe when, is operated spring 17, the outside lower end of spring-support plate 20
Plate is installed and opens switch 21.
Operation principle of the present utility model is:User snaps into spring-support plate 20 under spring outside the upper end of fixture 13
Side, then spring compression part 2 is fixed on by the outside of oil cylinder cover 4 by spring cup fixture 8, then will by spring cylinder sleeve fixture 15
Spring compression part 2 is fixed on the outside of cylinder liner 6, you can is operated;
Switch 21 is opened by plate to pull out spring-support plate 20, is operated spring 17, spring 17 can pull spring
Fixture 13 is mutually drawn close under upper fixing element 10 and spring, now, oil cylinder cover 4 can be pulled to cylinder liner 6, and pass through centre
Protecgulum interior edge 3 is sealed;
The fastening that axle 5 carries out oil cylinder cover 4 is connected through a screw thread again, is completed safety, finally, is passed through the He of spring cup fixture 8
Fixture 13 disassembles spring compression part 2 under spring, you can, so far, the workflow of whole equipment is completed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (7)
1. a kind of oil cylinder front cover, including oil cylinder cover main body (1), cylinder liner (6), oil cylinder set main body (7), spring upper mounted plate
(9), spring bottom plate (14) and plate rotary shaft (19), it is characterised in that:The oil cylinder cover main body (1) by protecgulum interior edge (3),
Oil cylinder cover (4), thread cnnecting shaft (5), cylinder liner (6) and oil cylinder set main body (7) composition, oil cylinder cover main body (1) both ends
Spring compression part (2) is mounted on, the spring compression part (2) is by spring cup fixture (8), spring upper mounted plate (9), spring
Fixture (13), spring bottom plate (14) under upper fixing element (10), spring external support board (11), spring body (12), spring
Formed with spring cylinder sleeve fixture (15), pass through spring master between fixture (13) under the spring upper fixing element (10) and spring
Body (12) connects, and the spring body (12) is made up of spring mountings (16), spring (17) and spring retainer axle (18), described
Spring mountings (16) are fixed on spring upper fixing element (10) inside, and spring mountings (16) lower end is provided with spring retainer
Axle (18), spring retainer axle (18) outside are provided with spring (17), are provided with the outside of the spring body (12) outside spring
Supporting plate (11), the spring external support board (11) open switch (21) by plate rotary shaft (19), spring-support plate (20) and plate
Composition.
A kind of 2. oil cylinder front cover according to claim 1, it is characterised in that:It is provided with the outside of the oil cylinder set main body (7)
Cylinder liner (6).
A kind of 3. oil cylinder front cover according to claim 1, it is characterised in that:Pass through among cylinder liner (6) upper end
Protecgulum interior edge (3) connection oil cylinder cover (4).
A kind of 4. oil cylinder front cover according to claim 1, it is characterised in that:The cylinder liner (6) and oil cylinder cover (4) it
Between be connected through a screw thread axle (5) connection.
A kind of 5. oil cylinder front cover according to claim 1, it is characterised in that:The spring upper mounted plate (9) passes through spring
Lid fixture (8) is fixed on oil cylinder cover (4).
A kind of 6. oil cylinder front cover according to claim 1, it is characterised in that:The spring bottom plate (14) passes through spring
Cylinder sleeve fixture (15) is fixed in cylinder liner (6).
A kind of 7. oil cylinder front cover according to claim 1, it is characterised in that:The plate rotary shaft (19) is fixed on spring
Fixture (10) lower end outside, plate rotary shaft (19) lower end are provided with spring-support plate (20), the spring-support plate
(20) outside lower end is provided with plate and opens switch (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720387853.4U CN206845577U (en) | 2017-04-13 | 2017-04-13 | A kind of oil cylinder front cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720387853.4U CN206845577U (en) | 2017-04-13 | 2017-04-13 | A kind of oil cylinder front cover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206845577U true CN206845577U (en) | 2018-01-05 |
Family
ID=60792429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720387853.4U Expired - Fee Related CN206845577U (en) | 2017-04-13 | 2017-04-13 | A kind of oil cylinder front cover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206845577U (en) |
-
2017
- 2017-04-13 CN CN201720387853.4U patent/CN206845577U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 313000 Sian Town Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Baiguan Precision Machinery Manufacturing Co., Ltd. Address before: Room No.5, 521 Yanwu North Road, Qiandeng Town, Kunshan, Suzhou City, Jiangsu Province Patentee before: Kunshan Yong Yong Yao Machinery Manufacturing Co., Ltd. |
|
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: 20180105 Termination date: 20190413 |