CN104533658A - Air cylinder cover gasket for speed reducer - Google Patents
Air cylinder cover gasket for speed reducer Download PDFInfo
- Publication number
- CN104533658A CN104533658A CN201410774021.9A CN201410774021A CN104533658A CN 104533658 A CN104533658 A CN 104533658A CN 201410774021 A CN201410774021 A CN 201410774021A CN 104533658 A CN104533658 A CN 104533658A
- Authority
- CN
- China
- Prior art keywords
- main body
- speed reducer
- central layer
- air cylinder
- layer main
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
- F02F11/002—Arrangements of sealings in combustion engines involving cylinder heads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an air cylinder cover gasket for a speed reducer. The air cylinder cover gasket comprises a core plate main body and a wear-resisting layer, wherein the wear-resisting layer is arranged in the core plate main body; the core plate main body and the wear-resisting layer are chemically treated; an air cylinder hole is formed in the middle of the core plate main body; a thread connection hole is formed in the edge of the core plate main body; heat-resisting sealant is arranged at the holes of the air cylinder hole and the thread connection hole. With the adoption of the manner, the air cylinder cover gasket for the speed reducer, disclosed by the invention, has a simple structure and a convenient manufacturing process, can be used for resisting high temperature and abrasion, and has a long service life.
Description
Technical field
The present invention relates to diesel engine part field, particularly relate to a kind of speed reducer cylinder head gasket.
Background technique
Diesel engine application is extensive, is in the position of the opposite core of affiliated industrial chain.In the development of more than ten years in the past, diesel engine production industry defines a series of supporting enterprise, a lot of diesel engine enterprises role that act as assembly assembler, and the component of some keys of diesel engine: crank-connecting rod, piston, cylinder liner, cam have transferred to specialized company to produce more.Division of labor based on specialization makes diesel engine manufacturer more can concentrate the advantage of self, be absorbed in the design of diesel engine and manufacture.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of speed reducer cylinder head gasket, and structure is simple, and preparation process is convenient, high temperature resistant, wear-resistant, long service life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of speed reducer cylinder head gasket, comprise central layer main body and anti abrasion layer, the inside of described central layer main body is provided with anti abrasion layer, described central layer main body and anti abrasion layer adopt chemical treatment, the centre of described central layer main body is provided with cylinder-bore, and the edge of described central layer main body is provided with threaded connection hole, and the aperture place of described cylinder-bore and threaded connection hole is provided with temperature resistant encapsulation glue.
In a preferred embodiment of the present invention, described anti abrasion layer is latex, Fang Lun or rock dust.
In a preferred embodiment of the present invention, the thickness of described central layer main body is 1.0 ~ 2.0mm.
In a preferred embodiment of the present invention, the material of described central layer main body is stainless steel.
The invention has the beneficial effects as follows: a kind of speed reducer cylinder head gasket of the present invention, structure is simple, and preparation process is convenient, high temperature resistant, wear-resistant, long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of speed reducer cylinder head gasket one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, anti abrasion layer, and 2, central layer main body, 3, cylinder-bore, 4, temperature resistant encapsulation glue, 5, threaded connection hole.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of speed reducer cylinder head gasket, comprise central layer main body 2 and anti abrasion layer 1, the inside of described central layer main body 2 is provided with anti abrasion layer 1, described central layer main body 2 adopts chemical treatment with anti abrasion layer 1, the centre of described central layer main body 2 is provided with cylinder-bore 3, the edge of described central layer main body 2 is provided with threaded connection hole 5, and the aperture place of described cylinder-bore 3 and threaded connection hole 5 is provided with temperature resistant encapsulation glue 4.
In addition, described anti abrasion layer 1 is latex, Fang Lun or rock dust.
In addition, the thickness of described central layer main body 2 is 1.0 ~ 2.0mm.
In addition, the material of described central layer main body 2 is stainless steel.
A kind of speed reducer cylinder head gasket of the present invention, structure is simple, and preparation process is convenient, high temperature resistant, wear-resistant, long service life.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a speed reducer cylinder head gasket, it is characterized in that, comprise: central layer main body and anti abrasion layer, the inside of described central layer main body is provided with anti abrasion layer, described central layer main body and anti abrasion layer adopt chemical treatment, the centre of described central layer main body is provided with cylinder-bore, and the edge of described central layer main body is provided with threaded connection hole, and the aperture place of described cylinder-bore and threaded connection hole is provided with temperature resistant encapsulation glue.
2. a kind of speed reducer cylinder head gasket according to claim 1, is characterized in that, described anti abrasion layer is latex, Fang Lun or rock dust.
3. a kind of speed reducer cylinder head gasket according to claim 1, is characterized in that, the thickness of described central layer main body is 1.0 ~ 2.0mm.
4. a kind of speed reducer cylinder head gasket according to claim 1, is characterized in that, the material of described central layer main body is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774021.9A CN104533658A (en) | 2014-12-16 | 2014-12-16 | Air cylinder cover gasket for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774021.9A CN104533658A (en) | 2014-12-16 | 2014-12-16 | Air cylinder cover gasket for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104533658A true CN104533658A (en) | 2015-04-22 |
Family
ID=52849250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774021.9A Pending CN104533658A (en) | 2014-12-16 | 2014-12-16 | Air cylinder cover gasket for speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104533658A (en) |
-
2014
- 2014-12-16 CN CN201410774021.9A patent/CN104533658A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |