CN104265493A - Anti-skid and wearable exhaust pipe gasket - Google Patents
Anti-skid and wearable exhaust pipe gasket Download PDFInfo
- Publication number
- CN104265493A CN104265493A CN201410476212.7A CN201410476212A CN104265493A CN 104265493 A CN104265493 A CN 104265493A CN 201410476212 A CN201410476212 A CN 201410476212A CN 104265493 A CN104265493 A CN 104265493A
- Authority
- CN
- China
- Prior art keywords
- skid
- wearable
- exhaust pipe
- exhaust
- shim 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1827—Sealings specially adapted for exhaust systems
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
Abstract
The invention discloses an anti-skid and wearable exhaust pipe gasket. The anti-skid and wearable exhaust pipe gasket comprises a gasket body; three circular exhaust holes which are arranged in parallel are arranged in the gasket body; a double-layer step type sunken side is arranged on the inner wall of each exhaust hole; a sunken-side mounting hole, a parallel-side mounting hole and a rectangular blind hole are arranged in the gasket body between every two exhaust holes; anti-skid waves are arranged in the upper side edge of the gasket body; two ends of the gasket body are respectively outwards protruded, and the sunken-side mounting holes are arranged in the protruded parts. According to the anti-skid and wearable exhaust pipe gasket, the double-layer step type sunken sides are arranged in the exhaust holes, so that the sealing performance and the wearable performance are both improved; the anti-skid performance and the stability are also improved due to the anti-skid waves.
Description
Technical field
The present invention relates generally to pad field, particularly relates to a kind of anti-skid wearable exhaust pipe pad.
Background technique
Pad (gasket) is the mechanical seal between two objects, usually to be under pressure between prevent two objects, burn into and pipeline expand with heat and contract with cold leakage naturally.Because machining surface can not be perfect, pad is used to fill up irreqularity.Be generally that a shim body has multiple hole in prior art, manufacturing process is complicated.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of anti-skid wearable to be vented pipe pad.
The present invention is achieved by the following technical solutions:
A kind of anti-skid wearable exhaust pipe pad, include shim body, it is characterized in that: shim body is provided with the exhaust port of the circle that three are arranged side by side, the inwall of each exhaust port is respectively equipped with double-deck stepped ramp type and sinks limit, shim body between adjacent two exhaust ports is provided with a heavy limit mounting hole, a flat limit mounting hole and a rectangle blind hole, the top edge of shim body is provided with anti-skidding ripple, and the two ends of shim body respectively outwardly and in projection, be provided with heavy limit mounting hole.
Advantage of the present invention is:
Exhaust port of the present invention is provided with double-deck step and sinks limit, and enhance sealing, wear-resisting property, anti-skidding ripple makes anti-slip stable of the present invention good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
As shown in Figure 1, a kind of anti-skid wearable exhaust pipe pad, include shim body 1, shim body 1 is provided with the exhaust port 2 of the circle that three are arranged side by side, the inwall of each exhaust port 2 is respectively equipped with double-deck stepped ramp type and sinks limit 3, shim body 1 between adjacent two exhaust ports 2 is provided with a heavy limit and installs 4 holes, a flat limit mounting hole 5 and a rectangle blind hole 6, the top edge of shim body 1 is provided with anti-skidding ripple 7, and the two ends of shim body 1 respectively outwardly and in projection, be provided with heavy limit mounting hole 8.
Claims (1)
1. an anti-skid wearable exhaust pipe pad, include shim body, it is characterized in that: shim body is provided with the exhaust port of the circle that three are arranged side by side, the inwall of each exhaust port is respectively equipped with double-deck stepped ramp type and sinks limit, shim body between adjacent two exhaust ports is provided with a heavy limit mounting hole, a flat limit mounting hole and a rectangle blind hole, the top edge of shim body is provided with anti-skidding ripple, and the two ends of shim body respectively outwardly and in projection, be provided with heavy limit mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476212.7A CN104265493A (en) | 2014-09-17 | 2014-09-17 | Anti-skid and wearable exhaust pipe gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410476212.7A CN104265493A (en) | 2014-09-17 | 2014-09-17 | Anti-skid and wearable exhaust pipe gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265493A true CN104265493A (en) | 2015-01-07 |
Family
ID=52157050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410476212.7A Pending CN104265493A (en) | 2014-09-17 | 2014-09-17 | Anti-skid and wearable exhaust pipe gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265493A (en) |
-
2014
- 2014-09-17 CN CN201410476212.7A patent/CN104265493A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |