CN107882808A - A kind of cylinder head - Google Patents
A kind of cylinder head Download PDFInfo
- Publication number
- CN107882808A CN107882808A CN201711020493.5A CN201711020493A CN107882808A CN 107882808 A CN107882808 A CN 107882808A CN 201711020493 A CN201711020493 A CN 201711020493A CN 107882808 A CN107882808 A CN 107882808A
- Authority
- CN
- China
- Prior art keywords
- cylinder head
- annular groove
- ring
- sealing ring
- caught
- 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
- F15B15/1433—End caps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The present invention provides a kind of cylinder head, including cylinder head body, described cylinder head body is provided with the projection for sealing cylinder, described projection is provided with the first annular groove being caught in for sealing ring and the second annular groove being caught in for jump ring, also include jump ring and sealing ring, described sealing ring is enclosed on the raised position for being located at the first annular groove, and described jump ring is caught in the raised position for being located at the second annular groove.After this product is now improved, jump-ring slot will be added in cylinder head again, sealing ring is put in groove, sealing ring is provided with jump ring, then sealing ring is pinned, so easy to operate, saves man-hour.
Description
Technical field
The present invention relates to a kind of cylinder head, more particularly to a kind of cylinder head.
Background technology
The cylinder head sealing ring in operation of generally existing on the market often drops out at present, very inconvenient, during waste
Between again influence yield, poor practicability, so needing a kind of cylinder head to solve these problems.
The content of the invention
For existing technical deficiency, the present invention provides a kind of cylinder head.
To achieve these goals, the technical solution used in the present invention is：A kind of cylinder head, including cylinder head body,
Described cylinder head body, which is provided with, seals the projection of cylinder, described projection be provided with the first annular groove for being caught in for sealing ring and
The second annular groove being caught in for jump ring, in addition to jump ring and sealing ring, described sealing ring are enclosed on the raised portion for being located at the first annular groove
Position, described jump ring are caught in the raised position for being located at the second annular groove.
The section of the first described annular groove is arc.
The section of the second described annular groove is V-arrangement.
Beneficial effects of the present invention：After this product is now improved, jump-ring slot will be added in cylinder head again, is put in groove close
Seal, sealing ring is provided with jump ring, then sealing ring is pinned, so easy to operate, saves man-hour.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the bulge-structure schematic diagram of cylinder head of the present invention.
Embodiment
As shown in Fig. 1~Fig. 2, a kind of cylinder head, including cylinder head body 1, described cylinder head body 1 are provided with and sealed
The projection 2 of cylinder, described projection 2 are provided with the first annular groove 3 being caught in for sealing ring 5 and the second annular groove being caught in for jump ring 6
4, in addition to jump ring 5 and sealing ring 6, described sealing ring 4 is enclosed on the positions that projection 2 is located at the first annular groove 3, described jump ring 6
It is caught in the position that projection 2 is located at the second annular groove 4.
The section of the first described annular groove 3 is arc, because sealing ring is annular shape, so arc-shaped ring groove and sealing ring energy
Enough preferably to fit together, stability is more preferable.
The section of the second described annular groove 4 is V-arrangement, because jump ring is flat, so the inside edge of jump ring and the second ring
Groove clamping, the clamping effect of V-shaped groove are more preferable.
Beneficial effects of the present invention：After this product is now improved, jump-ring slot will be added in cylinder head again, is put in groove close
Seal, sealing ring is provided with jump ring, then sealing ring is pinned, so easy to operate, saves man-hour.
Claims (3)
1. a kind of cylinder head, including cylinder head body, it is characterised in that described cylinder head body is provided with and seals the convex of cylinder
Rise, described projection is provided with the first annular groove being caught in for sealing ring and the second annular groove being caught in for jump ring, in addition to jump ring and
Sealing ring, described sealing ring are enclosed on the raised position for being located at the first annular groove, and described jump ring is caught in projection and is located at the second annular groove
Position.
2. a kind of cylinder head as claimed in claim 2, it is characterised in that the section of the first described annular groove is arc.
3. a kind of cylinder head as claimed in claim 2 or claim 3, it is characterised in that the section of the second described annular groove is V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020493.5A CN107882808A (en) | 2017-10-26 | 2017-10-26 | A kind of cylinder head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711020493.5A CN107882808A (en) | 2017-10-26 | 2017-10-26 | A kind of cylinder head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882808A true CN107882808A (en) | 2018-04-06 |
Family
ID=61782607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711020493.5A Pending CN107882808A (en) | 2017-10-26 | 2017-10-26 | A kind of cylinder head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882808A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456161A (en) * | 1992-05-21 | 1995-10-10 | Compact Air Products, Inc. | Compact fluid operated cylinder and method |
| CN202789823U (en) * | 2012-06-25 | 2013-03-13 | 安庆联动属具股份有限公司 | Novel side shifter cylinder |
| DE202012008998U1 (en) * | 2012-09-19 | 2014-01-09 | Bümach Engineering International B.V. | working cylinder |
| CN104389849A (en) * | 2014-10-13 | 2015-03-04 | 中国运载火箭技术研究院 | Buffer actuation device suitable for gas actuation |
| CN104632765A (en) * | 2015-01-27 | 2015-05-20 | 张汉桥 | Multi-stage oil cylinder |
| CN105402192A (en) * | 2015-12-21 | 2016-03-16 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Parallel actuating cylinder |
| CN106321558A (en) * | 2016-10-24 | 2017-01-11 | 周末 | Hydraulic cylinder |
| CN206917963U (en) * | 2017-06-09 | 2018-01-23 | 南献孟 | A kind of novel cylinder cover |
-
2017
- 2017-10-26 CN CN201711020493.5A patent/CN107882808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5456161A (en) * | 1992-05-21 | 1995-10-10 | Compact Air Products, Inc. | Compact fluid operated cylinder and method |
| CN202789823U (en) * | 2012-06-25 | 2013-03-13 | 安庆联动属具股份有限公司 | Novel side shifter cylinder |
| DE202012008998U1 (en) * | 2012-09-19 | 2014-01-09 | Bümach Engineering International B.V. | working cylinder |
| CN104389849A (en) * | 2014-10-13 | 2015-03-04 | 中国运载火箭技术研究院 | Buffer actuation device suitable for gas actuation |
| CN104632765A (en) * | 2015-01-27 | 2015-05-20 | 张汉桥 | Multi-stage oil cylinder |
| CN105402192A (en) * | 2015-12-21 | 2016-03-16 | 中国航空工业集团公司金城南京机电液压工程研究中心 | Parallel actuating cylinder |
| CN106321558A (en) * | 2016-10-24 | 2017-01-11 | 周末 | Hydraulic cylinder |
| CN206917963U (en) * | 2017-06-09 | 2018-01-23 | 南献孟 | A kind of novel cylinder cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |