CN207454123U - With the cylinder packing for strengthening partition plate - Google Patents
With the cylinder packing for strengthening partition plate Download PDFInfo
- Publication number
- CN207454123U CN207454123U CN201721393429.7U CN201721393429U CN207454123U CN 207454123 U CN207454123 U CN 207454123U CN 201721393429 U CN201721393429 U CN 201721393429U CN 207454123 U CN207454123 U CN 207454123U
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- Prior art keywords
- partition plate
- cylinder
- gasket
- strengthening
- back side
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Abstract
The utility model discloses with the cylinder packing for strengthening partition plate, it is inadequate to solve the edged intensity of adjacent cylinder bores, the problem of being easily deformed, leakproofness is caused to be deteriorated.It is characterized in that：The front of several metal retainer therefors is structure as a whole, and the back side of the metal retainer therefor is turnup structure, is equipped between the back side flange of adjacent metal guard ring and strengthens partition plate.Be arranged on cylinder-bore metal retainer therefor front be integrated mechanism and it is adjacent between the installation of the metal retainer therefor back side strengthen partition plate and ensure that the edged intensities of adjacent cylinder bores, make it is adjacent between cylinder-bore periphery be unlikely to deform, ensure the leakproofness of gasket.
Description
Technical field
The utility model is related to engine fittings technical fields, and in particular to the cylinder packing for strengthening partition plate.
Background technology
Cylinder seal pad is one of parts in piston compressor, between internal combustion engine cylinders and cylinder cap, purpose
It is to play the role of sealing so that the faying face of cylinder body and cylinder cap has good leakproofness, and then ensures the sealing of combustion chamber,
Prevent the leak of cylinder and the leak of water jacket；With continually strengthening for internal combustion engine, thermic load and mechanical load are continuously increased, because
This is more and more important for the sealing function of cylinder liner.Current cylinder seal pad is in order to ensure the leakproofness of cylinder-bore and gas
The intensity of cylinder holes is often coated with metal retainer therefor in cylinder-bore, but since adjacent cylinder-bore is closer to the distance, adjacent cylinder
The edged intensity in hole is inadequate, is easily deformed, and leakproofness is caused to be deteriorated.
Utility model content
It is inadequate in order to solve the edged intensity of adjacent cylinder bores, the problem of being easily deformed, leakproofness caused to be deteriorated, this practicality
It is new to provide with the cylinder packing for strengthening partition plate.
The technical solution adopted in the utility model is as follows：
With the cylinder packing for strengthening partition plate, including gasket, the gasket is equipped with several cylinder-bores, the cylinder
Hole is equipped with metal retainer therefor, and the front of several metal retainer therefors is structure as a whole, and the back side of the metal retainer therefor is flange knot
Structure is equipped between the back side flange of adjacent metal guard ring and strengthens partition plate.
The gasket, which is equipped with, makes reinforcement partition plate fix accurate location hole.
The both sides for strengthening partition plate are equipped with flanging, and the flanging is located at the flange at the metal retainer therefor back side and the gasket back side
Between.
Described one end for strengthening partition plate is equipped with the protrusion for determining to strengthen partition plate installation position.
The gasket is three layers, is first compound without asbestos without asbestos composite bed, metal layer, second successively from top to bottom
Layer.
Described first without asbestos composite bed and the second material without asbestos composite bed by latex, fragrant human relations, rock powder mixing mill
It presses, the material of the metal layer prolongs steel plate to be cold.
The upper surface of the metal layer is equipped with the ring of annular protrusion, the metal layer upper surface and lower face with lower face
Shape protrusion interlaced arrangement.
The surface of the gasket applies organosilicon coating.
The beneficial effects of the utility model are：
Be arranged on cylinder-bore metal retainer therefor front be integrated mechanism and it is adjacent between the metal retainer therefor back side installation plus
Strong partition plate ensure that the edged intensity of adjacent cylinder bores, make it is adjacent between cylinder-bore periphery be unlikely to deform, ensure gasket
Leakproofness.
Description of the drawings
Fig. 1 is the positive schematic diagram of the utility model gasket.
Fig. 2 is the schematic diagram at the utility model gasket back side.
Fig. 3 is the schematic diagram in the utility model gasket section.
Fig. 4 is the schematic diagram that the utility model strengthens partition plate.
Fig. 5 is the schematic diagram in the adjacent guard ring section of the utility model.
Gasket 1, a rubber layer 11, metal layer 12, the second rubber layer 13, cylinder-bore 2, metal retainer therefor 3, strengthen partition plate 4,
Location hole 5, flanging 6, protrusion 7, annular protrusion 8, notch 9.
Specific embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
It is as shown in Figure 1, Figure 2, Figure 5, described including gasket 1 with the cylinder packing for strengthening partition plate in embodiment
Gasket 1 is equipped with several cylinder-bores 2, and the cylinder-bore 2 is equipped with metal retainer therefor 3, and the front of several metal retainer therefors 3 is one
Body structure, the back side of the metal retainer therefor 3 is turnup structure, is equipped between the back side flange of adjacent metal guard ring 3 and strengthens partition plate
4.Be arranged on cylinder-bore 23 front of metal retainer therefor be integrated mechanism and it is adjacent between 3 back side of metal retainer therefor installation strengthen every
Plate 4 ensure adjacent cylinder bores 2 edged intensity, make it is adjacent between 2 periphery of cylinder-bore be unlikely to deform, ensure the sealing of gasket
Property.
Shown as shown in Figure 1, Figure 2 in embodiment, the gasket 1, which is equipped with, makes reinforcement partition plate 4 fix accurate location hole
5.When partition plate 4 is strengthened in installation, it is only necessary to be directed at location hole 5 and install it is ensured that accurate, simple side is installed in the position for strengthening partition plate 4
Just.
In embodiment, as shown in Figure 4, Figure 5, the both sides for strengthening partition plate 4 are equipped with flanging 6, and the flanging 6 is located at metal
Between 1 back side of flange and gasket at 3 back side of guard ring.Ensure to strengthen 4 fixation of partition plate, it is not easily to fall off.
In embodiment, as shown in figure 4, described one end for strengthening partition plate 4 is equipped with the protrusion for determining to strengthen 4 installation position of partition plate
7.Mistake will not occur in assembling process.
In embodiment, as shown in Fig. 3, Fig. 5, the gasket 1 is three layers, is first compound without asbestos successively from top to bottom
Flaggy 11, metal layer 12, second are without asbestos composite bed 13；Described first without asbestos composite bed 11 and second without asbestos composite bed
13 material is formed by latex, fragrant human relations, rock powder mixing roll-in, and the material of the metal layer 12 prolongs steel plate to be cold.12 energy of metal layer
Proof strength, no asbestos composite bed have certain elasticity, can compensate the roughness and injustice of the gentle cylinder cover bottom surface of body top surface
Cylinder head is deformed by gas force when degree and engine work.
In embodiment, as shown in figure 3, the upper surface of the metal layer 12 is equipped with annular protrusion 8, the gold with lower face
Belong to 8 interlaced arrangement of annular protrusion of 12 upper surface of layer and lower face.The annular protrusion 8 is circumferentially with notch 9；Metal layer 12 with
No asbestos are laminated when being integrated, and the annular protrusion 8 with notch 9 can allow no asbestos composite bed to be completely embedded into and fix,
Entirety is made more to stablize, no asbestos composite bed is not easy to separate with metal layer 12.
In embodiment, the surface of the gasket 1 applies organosilicon coating.Enhance the impervious power ability of cracking resistance of gasket 1, prevent
Water effect is good, and service life is long.
Obviously, above-described embodiment of the utility model is merely to illustrate that the utility model example, and is not
Restriction to the embodiment of the utility model.For those of ordinary skill in the art, on the basis of above description
On can also make other various forms of variations or variation.There is no need and unable to give poor example to all embodiments.
And these connotation changes and variations that derived from for belonging to the utility model still fall within the utility model
Protection domain.
Claims (7)
1. with the cylinder packing for strengthening partition plate, including gasket（1）, the gasket（1）Equipped with several cylinder-bores（2）,
The cylinder-bore（2）It is equipped with metal retainer therefor（3）, it is characterised in that：Several metal retainer therefors（3）Front be integrated knot
Structure, the metal retainer therefor（3）The back side for turnup structure, adjacent metal guard ring（3）Back side flange between be equipped with strengthen partition plate
（4）.
It is 2. as described in claim 1 with the cylinder packing for strengthening partition plate, it is characterised in that：The gasket（1）On set
Having makes reinforcement partition plate（4）Fixed accurate location hole（5）.
It is 3. as described in claim 1 with the cylinder packing for strengthening partition plate, it is characterised in that：The reinforcement partition plate（4）'s
Both sides are equipped with flanging（6）, the flanging（6）Positioned at metal retainer therefor（3）The flange and gasket at the back side（1）Between the back side.
It is 4. as described in claim 1 with the cylinder packing for strengthening partition plate, it is characterised in that：The reinforcement partition plate（4）'s
One end, which is equipped with, to be determined to strengthen partition plate（4）The protrusion of installation position（7）.
It is 5. as described in claim 1 with the cylinder packing for strengthening partition plate, it is characterised in that：The gasket（1）For three
Layer is first successively from top to bottom without asbestos composite bed（11）, metal layer（12）, second without asbestos composite bed（13）.
It is 6. as claimed in claim 5 with the cylinder packing for strengthening partition plate, it is characterised in that：The metal layer（12）It is upper
End face is equipped with annular protrusion with lower face（8）, the metal layer（12）Upper surface and the annular protrusion of lower face（8）Staggeredly cloth
It puts.
It is 7. as described in claim 1 with the cylinder packing for strengthening partition plate, it is characterised in that：The gasket（1）Table
Face applies organosilicon coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393429.7U CN207454123U (en) | 2017-10-26 | 2017-10-26 | With the cylinder packing for strengthening partition plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721393429.7U CN207454123U (en) | 2017-10-26 | 2017-10-26 | With the cylinder packing for strengthening partition plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454123U true CN207454123U (en) | 2018-06-05 |
Family
ID=62281731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721393429.7U Active CN207454123U (en) | 2017-10-26 | 2017-10-26 | With the cylinder packing for strengthening partition plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454123U (en) |
-
2017
- 2017-10-26 CN CN201721393429.7U patent/CN207454123U/en active Active
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