CN2273772Y - Magnetic bolt for removing iron removing filings from engine oil - Google Patents
Magnetic bolt for removing iron removing filings from engine oil Download PDFInfo
- Publication number
- CN2273772Y CN2273772Y CN 95219046 CN95219046U CN2273772Y CN 2273772 Y CN2273772 Y CN 2273772Y CN 95219046 CN95219046 CN 95219046 CN 95219046 U CN95219046 U CN 95219046U CN 2273772 Y CN2273772 Y CN 2273772Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- bolt
- engine oil
- oil
- 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a magnetic bolt for removing iron filings from engine oil for a transfer case. The utility model is characterized in that the head part of a screw rod is provided with a blind hole in which a permanent magnet is inlaid. The magnetic bolt for removing iron filings from engine oil is screwed at an oil outlet at the bottom of the transfer case to be used as an oil outlet bolt. Fine iron filings and iron powder in engine oil can be adsorbed. The quality of the engine oil can be improved. The abrasion for each component of an engine can be reduced. The utility model can prevent an oil path from being blocked. Maintenance cost is reduced. Components of the engine do not need to be increased, and the engine oil can be cleaned. The magnetic bolt of the utility model has the advantages of simple structure, easy fabrication, low cost, and convenient installation and usage. The utility model is especially suitable for motorcycle engines.
Description
The utility model belongs to a kind of device that improves the oiling agent situation in lubrication system, and particularly a kind of magnetic machine oil removes the iron filings bolt
Dilly, motorcycle and small generator are generally only removed impurity in the machine oil with simple filter screen in engine oil gallery, be difficult to remove in the machine oil the fine iron filings iron powder because of the component wear generation.Iron filings enter oil circulation, cause the wearing and tearing of motor moving element to increase the weight of, and can cause that also oil circuit stops up.But, be difficult to adopt the oil filter of more efficient because of reasons such as cost, volume and mounting points.
The purpose of this utility model is that a kind of small-sized, practical machine oil of design removes the iron filings bolt, need not increase engine component, can be effectively with the iron filings in the magnetic force removing machine oil.
The screw head mosaic magnet that is designed at the gearbox oil discharge screw of the present utility model.Fuel outlet used as oil discharge screw at the bottom of this magnetic machine oil removed the iron filings bolt and is spun on gearbox, can adsorb the fine iron filings iron powder in the machine oil.
The utility model has the advantages that: 1. because of the design's bolt magnetic force adsorption removal the iron filings iron powder that produces because of component wear in the machine oil, improved engine oil quality, can reduce the wearing and tearing of each parts of motor, avoid oil circuit to stop up, reduce maintenance expenses.2. the design's bolt replaces the fuel outlet bolt to use, and can play the purpose of cleaning machine oil, need not increase engine component.3. the design's bolt arrangement is simple, is easy to processing, and is with low cost, easy to install, is specially adapted to motorcycle engine.
Below in conjunction with description of drawings embodiment of the present utility model.
Accompanying drawing 1 removes the side view of iron filings bolt for the utility model magnetic machine oil.
Accompanying drawing 2 removes the plan view of iron filings bolt for the utility model magnetic machine oil.
Nut among the figure (1) is identical with general gearbox fuel outlet bolt with screw rod (2).There is different size one blind hole to be arranged for different engine bolts at screw rod (2) head, wherein mosaic magnet (3) permanent magnet (3) is cylindrical, its length is 1 to 1.5 times of spiro rod length, its diameter is that 0.3 to 0.7 times of permanent magnet (3) of screw diameter is pressed in the blind hole that embeds screw head, the two uses as gearbox fuel outlet bolt for this bolt that closely cooperates, and plays the effect of iron filings cleaning machine oil in the absorption machine oil simultaneously.
Claims (2)
1. a gearbox removes the iron filings bolt with magnetic machine oil, it is characterized in that screw head has a blind hole, wherein mosaic magnet.
2. the iron filings bolt that removes as claimed in claim 1, it is characterized in that permanent magnet is cylindrical, its length is 1 to 1.5 times of spiro rod length, and its diameter is 0.4 to 0.7 times of screw diameter, the permanent magnet cylinder is pressed in the blind hole that embeds screw head, and the two is for closely cooperating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219046 CN2273772Y (en) | 1995-08-04 | 1995-08-04 | Magnetic bolt for removing iron removing filings from engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219046 CN2273772Y (en) | 1995-08-04 | 1995-08-04 | Magnetic bolt for removing iron removing filings from engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273772Y true CN2273772Y (en) | 1998-02-04 |
Family
ID=33867354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219046 Expired - Fee Related CN2273772Y (en) | 1995-08-04 | 1995-08-04 | Magnetic bolt for removing iron removing filings from engine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273772Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734451A (en) * | 2012-06-26 | 2012-10-17 | 三一重工股份有限公司 | Oil drain plug and gear box |
| CN102777231A (en) * | 2012-07-11 | 2012-11-14 | 宁波嘉诚液压有限公司 | Strong magnetic joint |
| CN107732494A (en) * | 2016-08-12 | 2018-02-23 | 东莞莫仕连接器有限公司 | Backpanel connector system |
| WO2019040263A1 (en) * | 2017-08-24 | 2019-02-28 | Schaeffler Technologies AG & Co. KG | Magnetic filter in a fluid channel upsteam of electric motor in a modular hybrid transmission |
| CN113357368A (en) * | 2021-06-18 | 2021-09-07 | 浙江瑞利动力科技有限公司 | Oil drainage bolt with sealing dustproof structure and use method thereof |
-
1995
- 1995-08-04 CN CN 95219046 patent/CN2273772Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734451A (en) * | 2012-06-26 | 2012-10-17 | 三一重工股份有限公司 | Oil drain plug and gear box |
| CN102777231A (en) * | 2012-07-11 | 2012-11-14 | 宁波嘉诚液压有限公司 | Strong magnetic joint |
| CN107732494A (en) * | 2016-08-12 | 2018-02-23 | 东莞莫仕连接器有限公司 | Backpanel connector system |
| CN107732494B (en) * | 2016-08-12 | 2019-07-19 | 东莞莫仕连接器有限公司 | Backpanel connector system |
| WO2019040263A1 (en) * | 2017-08-24 | 2019-02-28 | Schaeffler Technologies AG & Co. KG | Magnetic filter in a fluid channel upsteam of electric motor in a modular hybrid transmission |
| CN110998148A (en) * | 2017-08-24 | 2020-04-10 | 舍弗勒技术股份两合公司 | Magnetic filter in fluid passage upstream of electric motor in modular hybrid transmission |
| US10895317B2 (en) | 2017-08-24 | 2021-01-19 | Schaeffler Technologies AG & Co. KG | Magnetic filter in a fluid channel upsteam of electric motor in a modular hybrid transmission |
| CN113357368A (en) * | 2021-06-18 | 2021-09-07 | 浙江瑞利动力科技有限公司 | Oil drainage bolt with sealing dustproof structure and use method thereof |
| CN113357368B (en) * | 2021-06-18 | 2024-03-12 | 浙江瑞利动力科技有限公司 | Oil drain bolt with sealing dustproof structure and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |