CN202690753U - Gasket for rotating shaft - Google Patents
Gasket for rotating shaft Download PDFInfo
- Publication number
- CN202690753U CN202690753U CN 201220279824 CN201220279824U CN202690753U CN 202690753 U CN202690753 U CN 202690753U CN 201220279824 CN201220279824 CN 201220279824 CN 201220279824 U CN201220279824 U CN 201220279824U CN 202690753 U CN202690753 U CN 202690753U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- gasket
- utility
- circular gasket
- model
- 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
Links
Images
Abstract
The utility model relates to a gasket for a rotating shaft, which comprises a circular gasket. A shaft hole is formed at the center of the circular gasket; a plurality of oil storage tanks are formed on the circumference surrounding the shaft hole in the circular gasket; a convex clamping piece capable of being overturned is arranged on the hole wall of the shaft hole; and concave U-shaped grooves are formed on the two sides of the convex clamping piece. The gasket has the benefits that as the plurality of oil storage tanks are formed on the gasket, and the convex clamping piece is arranged, the gasket is stable to connect, is convenient to install, is convenient for the storage of lubricating oil and is prevented from friction with the rotating shaft, and the service life of the rotating shaft is prolonged; and moreover, the gasket is simple to manufacture, so that the manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of gasket construction, what be specifically related to is a kind of rotating shaft pad.
Background technique
The rotating shaft wearing and tearing are plant issues common in the axle using process, mainly be that metallic character by axle causes: although metal hardness is high, but deformability poor (can't restore after the distortion), shock resistance is poor, anti-fatigue performance is poor, therefore easily causes adhesive wear, abrasive wear, fatigue wear, fretting wear etc.Most axle class wearing and tearing are difficult for discovering.And because at present rotating shaft uses metallic dust injection molding (Metal Injection Molding) to be called for short MIM, this processing procedure of MIM system becomes mixing materials metallic dust and binder are mixing, again this material heating, then the batch mixing after being heated via injector is injected in the mould and is shaped the living embryo after the shaping, need the process through degreasing, the binder of before having sneaked into is removed, and sintering again can obtain density 95% above high density, high-intensity product behind the sintering.But this need to cooperate through complicated forming process and the relatively high mould of precision requirement, many for also increasing on the cost, therefore, existing its cost of rotating shaft pad is high, and easily cause the rotating shaft wearing and tearing, reduced the working life of rotating shaft, and it has processed complex, unsettled defective is installed.
The model utility content
For the deficiency that exists on the prior art, the utility model purpose is to be to provide a kind of simple in structure, long service life and the simple rotating shaft pad of processing and fabricating.
To achieve these goals, the utility model is to realize by the following technical solutions:
Rotating shaft pad, it comprises circular gasket, center in described circular gasket is provided with axis hole, the circumference that centers on axis hole in circular gasket is provided with a plurality of oil storage tanks, be provided with the card convex member of turnover on the hole wall of described axis hole, the card convex member both sides are provided with the U-groove bevel of indent, and it is convenient to the storage of lubricant oil, avoid the friction of itself and rotating shaft, prolong the working life of rotating shaft.
According to above-mentioned rotating shaft pad, wherein, described circular gasket diameter is 60mm, and described shaft hole diameter is 40mm.
According to above-mentioned rotating shaft pad, wherein, the height of described card convex member is 5-7mm.
The utility model is by arranging a plurality of oil storage tanks at pad, and is provided with card convex member, its stable connection, easy for installation, be convenient to the storage of lubricant oil, avoid the friction of itself and rotating shaft, prolong the working life of rotating shaft, and its making is simple, has reduced manufacture cost processed.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1, rotating shaft pad of the present utility model, it comprises circular gasket 10, is processed with axis hole 11 at the center of this circular gasket, is provided with the card convex member 12 of turnover on the hole wall of described axis hole 11, it is installed stable, avoids it to follow rotating shaft and rotates.Be provided with the U-groove bevel 13 of indent in card convex member 12 both sides, it is convenient to the storage of lubricant oil, avoids the friction of itself and rotating shaft, prolongs the working life of rotating shaft.
In the present embodiment, the circumference that centers on axis hole in circular gasket 10 is processed with a plurality of oil storage tanks 14, and this oil storage tank 14 is rounded, its each diameter is different, and the oil storage tank of the present embodiment is provided with six, wherein, arranging two near card convex member, six oil storage tanks are positioned on the same circumference.
The diameter of the circular gasket 10 of the present embodiment is 60mm, and its thickness is 1.5mm, and the diameter of central shaft hole is 40mm, and the height of described card convex member 12 is 5-7mm, and the present embodiment is that the height of card convex member is 5mm.
During the present embodiment processing and fabricating, its surface Machining is bright and clean, has not allowed distortion. greasy dirt. scratch. and coating comes off. the defective such as get rusty.And burr height can not be higher than 0.05mm, and flange punching hole diameter 2.7mm is chipless tapping M3, and flange punching 3.7mm is chipless tapping M4, and hole tolerance is ± 0.1mm.
The utility model is by arranging a plurality of oil storage tanks at pad, and is provided with card convex member, its stable connection, easy for installation, be convenient to the storage of lubricant oil, avoid the friction of itself and rotating shaft, prolong the working life of rotating shaft, and its making is simple, has reduced manufacture cost processed.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. rotating shaft pad, it comprises circular gasket, it is characterized in that, center in described circular gasket is provided with axis hole, the circumference that centers on axis hole in described circular gasket is provided with a plurality of oil storage tanks, be provided with the card convex member of turnover on the hole wall of described axis hole, described card convex member both sides are provided with the U-groove bevel of indent.
2. rotating shaft pad according to claim 1 is characterized in that, described circular gasket diameter is 60mm, and described shaft hole diameter is 40mm.
3. rotating shaft pad according to claim 1 is characterized in that, the height of described card convex member is 5-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279824 CN202690753U (en) | 2012-06-14 | 2012-06-14 | Gasket for rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220279824 CN202690753U (en) | 2012-06-14 | 2012-06-14 | Gasket for rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690753U true CN202690753U (en) | 2013-01-23 |
Family
ID=47546379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220279824 Expired - Fee Related CN202690753U (en) | 2012-06-14 | 2012-06-14 | Gasket for rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705335A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Gasket for rotating shaft |
-
2012
- 2012-06-14 CN CN 201220279824 patent/CN202690753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705335A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Gasket for rotating shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102705335A (en) | Gasket for rotating shaft | |
| CN103286201B (en) | A kind of wear-resisting diel | |
| CN202690753U (en) | Gasket for rotating shaft | |
| CN104047960B (en) | Automobile-used bearing outer ring forging | |
| CN205651216U (en) | A throw mill for processing microelement | |
| CN105499401A (en) | Wear-resistant stamping mold with relatively good rigidity and impact resistance | |
| CN202012402U (en) | Cast-in cast iron cylinder sleeve of internal combustion engines | |
| CN101435467A (en) | High speed mute precision bearing retainer and production process thereof | |
| CN201087222Y (en) | Chemical fabrics oiling wheel, roller | |
| CN204344865U (en) | A kind of oil pump mainshaft gear | |
| CN204253424U (en) | A kind of fan spindle bearing assembly structure | |
| CN204075210U (en) | A kind of automobile clutch disk hub powder metallurgy die | |
| CN102206530B (en) | Stainless steel temperature difference drawing mould lubricant | |
| CN203685865U (en) | Tapered rolling body bearing retainer | |
| CN203320041U (en) | Spherical heat accumulator | |
| CN201052598Y (en) | Resin composite base sand disc | |
| CN103286222B (en) | Wear-resisting diel | |
| CN201405246Y (en) | High-precision sawtooth-type ultra-thin diamond grinding wheel cutter specialized for processing optical glass | |
| CN202447524U (en) | Novel bar based on hard alloy | |
| CN203081699U (en) | Compressor main shaft swash plate component | |
| CN203962795U (en) | The wear-resistant automobile brake disc of a kind of heat radiation | |
| CN204284375U (en) | A kind of steel plate spinning many wedges electrical machine belt pulley | |
| CN202348900U (en) | Abrasion-resistant adjusting screw | |
| CN202901039U (en) | Spherical steel ball with two-layer structure | |
| CN202215630U (en) | Automotive double-cone synchronizer inner cone matrix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130614 |