CN209704711U - A kind of piston ring being easily installed - Google Patents
A kind of piston ring being easily installed Download PDFInfo
- Publication number
- CN209704711U CN209704711U CN201821856468.0U CN201821856468U CN209704711U CN 209704711 U CN209704711 U CN 209704711U CN 201821856468 U CN201821856468 U CN 201821856468U CN 209704711 U CN209704711 U CN 209704711U
- Authority
- CN
- China
- Prior art keywords
- piston ring
- layer
- ring body
- fixedly connected
- fixed block
- 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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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses a kind of piston rings being easily installed, including piston ring body, one end of the piston ring body is fixedly connected with fixed block, the other end of the piston ring body offers the groove being used cooperatively with fixed block, piston ring body includes base, high-temperature-resistant layer is fixedly connected at the top of the base, anti-corrosion layer is fixedly connected at the top of the high-temperature-resistant layer, wearing layer is fixedly connected at the top of the anti-corrosion layer, buffer layer is fixedly connected at the top of the wearing layer, fixed block is contacted close to the side of groove inner wall with the inner wall of groove, the piston ring body, fixed block and groove are all made of same material and are made.The utility model is used cooperatively by setting piston ring body, base, high-temperature-resistant layer, anti-corrosion layer, wearing layer, buffer layer, fixed block and groove, solve the problems, such as that the existing Service Life of Piston Ring being easily installed is short, the piston ring being easily installed, has the advantages of long service life.
Description
Technical field
The utility model relates to piston ring technical field, specially a kind of piston ring being easily installed.
Background technique
Plug ring is the becket for being embedded in inside piston groove, and piston ring is divided into two kinds: compression ring and machine oil ring, compression
Ring can be used to the burning mixture in sealing combustion room；Machine oil ring is then used to strike off machine oil extra on cylinder, and piston ring is
It is a kind of that with the larger metallic elastic ring for expanding outwardly deformation, it is mounted in its corresponding annular groove of section, it is reciprocal and
The piston ring of rotary motion, by the pressure difference of gas or liquid, in a side of ring periphery and cylinder and ring and annular groove
Sealing is formed between face, the existing Service Life of Piston Ring being easily installed is short, is easy to appear damage in use, influences
User uses, and makes troubles to user.
Utility model content
The purpose of this utility model is to provide a kind of piston rings being easily installed, and have the advantages of long service life, solution
It has determined the short problem of the existing Service Life of Piston Ring being easily installed.
To achieve the above object, the utility model provides the following technical solutions: a kind of piston ring being easily installed, including work
Plug ring ontology, one end of the piston ring body are fixedly connected with fixed block, the other end of the piston ring body offer with
The groove that fixed block is used cooperatively.
Preferably, the piston ring body includes base, and high-temperature-resistant layer is fixedly connected at the top of the base, described resistance to
It is fixedly connected with anti-corrosion layer at the top of heat zone, wearing layer, the wearing layer are fixedly connected at the top of the anti-corrosion layer
Top be fixedly connected with buffer layer.
Preferably, the fixed block is contacted close to the side of groove inner wall with the inner wall of groove, and the piston ring body is consolidated
Determine block and groove is all made of same material and is made.
Preferably, the base is made of steel or cast iron materials, and the high-temperature-resistant layer uses polytetrafluoroethylene material
It is made.
Preferably, the anti-corrosion layer is made of Nano diamond polymer composite body material, and the wearing layer uses
CrAlN and tungsten disulfide material are alternately constituted, and the buffer layer is made of copper product.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by setting piston ring body, base, high-temperature-resistant layer, anti-corrosion layer, wearing layer, buffer layer,
Being used cooperatively for fixed block and groove, solves the problems, such as that the existing Service Life of Piston Ring being easily installed is short, should be convenient for peace
The piston ring of dress, has the advantages of long service life, is worthy to be popularized.
2, the utility model conveniently installs piston ring by setting fixed block and groove, passes through and high temperature resistant is arranged
Layer, the conductive force and lubricating action to piston ring body can be played, by be arranged anti-corrosion layer, avoid piston ring body by
To corrosion, damage is generated, by the way that buffer layer is arranged, buffer function can be played, extend the service life of piston ring body.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view of A in the utility model Fig. 1；
Fig. 3 is the composition figure of the utility model piston ring body.
In figure: 1 piston ring body, 101 bases, 102 high-temperature-resistant layers, 103 anti-corrosion layers, 104 wearing layers, 105 buffer layers,
2 fixed blocks, 3 grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of piston ring being easily installed, including piston ring body 1 are please referred to, one end of piston ring body 1 is solid
Surely it is connected with fixed block 2, the other end of piston ring body 1 offers the groove 3 being used cooperatively with fixed block 2, piston ring body 1
Including base 101, the top of base 101 is fixedly connected with high-temperature-resistant layer 102, and the top of high-temperature-resistant layer 102 is fixedly connected with resistance to
Corrosion layer 103, the top of anti-corrosion layer 103 are fixedly connected with wearing layer 104, and the top of wearing layer 104 is fixedly connected with buffering
Layer 105, fixed block 2 is contacted close to the side of 3 inner wall of groove with the inner wall of groove 3, piston ring body 1, fixed block 2 and groove 3
It is all made of same material to be made, base 101 is made of steel or cast iron materials, and high-temperature-resistant layer 102 uses polytetrafluoroethylene (PTFE) material
Material is made, and anti-corrosion layer 103 is made of Nano diamond polymer composite body material, and wearing layer 104 uses CrAlN and two sulphur
Change tungsten material alternately to constitute, buffer layer 105 is made of copper product, convenient to piston ring by setting fixed block 2 and groove 3
It is installed, by the way that high-temperature-resistant layer 102 is arranged, the conductive force and lubricating action to piston ring body 1 can be played, by setting
Anti-corrosion layer 103 is set, piston ring body 1 is avoided to be corroded, generates damage, by the way that buffer layer 105 is arranged, buffering can be played
Effect extends the service life of piston ring body 1, by setting piston ring body 1, base 101, high-temperature-resistant layer 102, corrosion-resistant
Layer 103, wearing layer 104, buffer layer 105, fixed block 2 and groove 3 are used cooperatively, and solve the existing piston being easily installed
The short problem of ring service life, the piston ring being easily installed, has the advantages of long service life, is worthy to be popularized.
In use, fixed block 2 is inserted into the inner cavity of groove 3, high-temperature-resistant layer 102, to the thermally conductive of piston ring body 1 by user
Effect and lubricating action, anti-corrosion layer 103 avoid piston ring body 1 from being corroded, and generate damage, buffer layer 105, Ke Yiqi
To buffer function, extend the service life of piston ring body 1.
In summary: the piston ring being easily installed, by setting piston ring body 1, base 101, high-temperature-resistant layer 102,
Anti-corrosion layer 103, wearing layer 104, buffer layer 105, fixed block 2 and groove 3 are used cooperatively, and solve existing be easily installed
The short problem of Service Life of Piston Ring.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of piston ring being easily installed, including piston ring body (1), it is characterised in that: the one of the piston ring body (1)
End be fixedly connected with fixed block (2), the other end of the piston ring body (1) offer be used cooperatively with fixed block (2) it is recessed
Slot (3).
2. a kind of piston ring being easily installed according to claim 1, it is characterised in that: piston ring body (1) packet
It includes base (101), is fixedly connected with high-temperature-resistant layer (102) at the top of the base (101), the top of the high-temperature-resistant layer (102)
Portion is fixedly connected with anti-corrosion layer (103), is fixedly connected with wearing layer (104) at the top of the anti-corrosion layer (103), described resistance to
Buffer layer (105) are fixedly connected at the top of mill layer (104).
3. a kind of piston ring being easily installed according to claim 1, it is characterised in that: the fixed block (2) is close to recessed
The side of slot (3) inner wall is contacted with the inner wall of groove (3), and the piston ring body (1), fixed block (2) and groove (3) are all made of
Same material is made.
4. a kind of piston ring being easily installed according to claim 2, it is characterised in that: the base (101) uses steel
Or cast iron materials are made, the high-temperature-resistant layer (102) is made of polytetrafluoroethylene material.
5. a kind of piston ring being easily installed according to claim 2, it is characterised in that: the anti-corrosion layer (103) is adopted
It is made of Nano diamond polymer composite body material, the wearing layer (104) replaces structure using CrAlN and tungsten disulfide material
At the buffer layer (105) is made of copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856468.0U CN209704711U (en) | 2018-11-12 | 2018-11-12 | A kind of piston ring being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856468.0U CN209704711U (en) | 2018-11-12 | 2018-11-12 | A kind of piston ring being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209704711U true CN209704711U (en) | 2019-11-29 |
Family
ID=68636240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856468.0U Expired - Fee Related CN209704711U (en) | 2018-11-12 | 2018-11-12 | A kind of piston ring being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209704711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628400A (en) * | 2020-12-19 | 2021-04-09 | 上海都宁机电设备有限公司 | Anti-breaking self-lubricating piston ring |
-
2018
- 2018-11-12 CN CN201821856468.0U patent/CN209704711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628400A (en) * | 2020-12-19 | 2021-04-09 | 上海都宁机电设备有限公司 | Anti-breaking self-lubricating piston ring |
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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: 20191129 Termination date: 20201112 |