CN201884493U - Self-lubricating universal joint fork - Google Patents
Self-lubricating universal joint fork Download PDFInfo
- Publication number
- CN201884493U CN201884493U CN2010206031388U CN201020603138U CN201884493U CN 201884493 U CN201884493 U CN 201884493U CN 2010206031388 U CN2010206031388 U CN 2010206031388U CN 201020603138 U CN201020603138 U CN 201020603138U CN 201884493 U CN201884493 U CN 201884493U
- Authority
- CN
- China
- Prior art keywords
- self
- universal joint
- lubricating
- oil
- jaw
- 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
- 239000004519 grease Substances 0.000 claims description 13
- 239000006071 cream Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract 7
- 102000004315 Forkhead Transcription Factors Human genes 0.000 abstract 5
- 108090000852 Forkhead Transcription Factors Proteins 0.000 abstract 5
- 239000010687 lubricating oil Substances 0.000 abstract 4
- 239000000314 lubricant Substances 0.000 description 8
- 230000001737 promoting effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Knitting Machines (AREA)
Abstract
A self-lubricating universal joint fork comprises a fork head and a connecting shaft connected therewith, wherein cross mounting holes are arranged at front ends of two sides of the fork head. A lubricating oil passage is arranged in the fork head, an oil storage cavity is arranged in the connecting shaft, an oil nozzle communicated with the oil storage cavity is arranged at the top of the oil storage cavity, and a one-way valve is arranged below the oil nozzle. The bottom of the oil storage cavity is communicated with the lubricating oil passage in the fork head. Oil outlet holes are arranged in the cross mounting holes at the front ends of the two sides of the fork head and at the ends of the lubricating oil passage. Compared with the prior art, the self-lubricating universal joint fork is simpler in structure, more convenient in use and lower in cost, and is capable of being self-lubricated for a longer time, and accordingly time of manually adding lubricating oil is reduced greatly, and the self-lubricating universal joint fork has higher popularization value.
Description
Technical field
The utility model relates to a kind of universal-joint fork, is specifically related to a kind of self-lubricating universal joint fork.
Background technique
Present universal joint and cross axle are rotationally connected, and all need regularly artificial filling lubricant oil, and need frequent short-term filling, and be lubricated as forgetting for a long time, then can reduce the life-span of universal joint greatly, also can cause a serious accident when serious.
The model utility content
The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of simple in structure and can prolong the self-lubricating universal joint fork of universal joint filling lubricant oil time greatly.
Its technological scheme is: comprise jaw and coupled coupling shaft, the front end on jaw both sides is provided with the cross axle mounting hole.Be provided with grease channel in the described jaw, be provided with shoe cream room in the described coupling shaft, this shoe cream room top is provided with coupled logical oil nozzle, and oil nozzle has one-way valve; The shoe cream room bottom is connected with grease channel in the jaw; Be provided with oil outlet in the cross axle mounting hole of described grease channel end points, jaw both sides front end.
Wherein, the internal diameter of described grease channel is made as 3-6mm.The diameter of described oil outlet is 1-2mm.
The utility model has simple in structure, easy to use, with low cost and can self-lubricated in a long time advantage compared with prior art, has significantly reduced the time of artificial interpolation lubricant oil, has higher promotional value.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model a structural representation.
Embodiment
With reference to Fig. 1, a kind of self-lubricating universal joint fork comprises jaw 1 and coupled coupling shaft 2, and the front end on jaw 1 both sides is provided with cross axle mounting hole 6.Be provided with grease channel 8 in the described jaw 1, be provided with shoe cream room 3 in the described coupling shaft 2, these shoe cream room 3 tops are provided with coupled logical oil nozzle 4, and oil nozzle 4 has one-way valve 5; Shoe cream room 3 bottoms are connected with grease channel 8 in the jaw 1; Be provided with oil outlet 7 in the cross axle mounting hole 6 of described grease channel 8 end points, jaw 1 both sides front end.Wherein, the internal diameter of described grease channel 8 is made as 3-6mm.The diameter of described oil outlet 7 is 1-2mm.
When using the utility model, lubricant oil is squeezed into shoe cream room 3 by oil nozzle 4 get final product.When being provided with running, the lubricant oil in the shoe cream room 3 promptly can enter in the cross axle mounting hole 6 by grease channel 8 and oil outlet 7, and is lubricated for cross axle thus.The effect of one-way valve 5 is to be provided with in order to prevent lubricant oil from leaking.Owing in the shoe cream room 3 certain lubricant oil reserves are arranged, so self oiling has in a long time significantly reduced the time of artificial interpolation lubricant oil, so the utlity model has higher promotional value.
Claims (3)
1. a self-lubricating universal joint is pitched, comprise jaw and coupled coupling shaft, the front end on jaw both sides is provided with the cross axle mounting hole, it is characterized in that: be provided with grease channel in the described jaw, be provided with shoe cream room in the described coupling shaft, this shoe cream room top is provided with coupled logical oil nozzle, and oil nozzle has one-way valve; The shoe cream room bottom is connected with grease channel in the jaw; Be provided with oil outlet in the cross axle mounting hole of described grease channel end points, jaw both sides front end.
2. self-lubricating universal joint fork according to claim 1, it is characterized in that: the internal diameter of described grease channel is made as 3-6mm.
3. self-lubricating universal joint fork according to claim 1, it is characterized in that: the diameter of described oil outlet is 1-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206031388U CN201884493U (en) | 2010-11-12 | 2010-11-12 | Self-lubricating universal joint fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206031388U CN201884493U (en) | 2010-11-12 | 2010-11-12 | Self-lubricating universal joint fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201884493U true CN201884493U (en) | 2011-06-29 |
Family
ID=44182035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206031388U Expired - Fee Related CN201884493U (en) | 2010-11-12 | 2010-11-12 | Self-lubricating universal joint fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201884493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015374A (en) * | 2016-05-30 | 2016-10-12 | 方雪锋 | Novel universal joint fork for transmission shaft |
-
2010
- 2010-11-12 CN CN2010206031388U patent/CN201884493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015374A (en) * | 2016-05-30 | 2016-10-12 | 方雪锋 | Novel universal joint fork for transmission shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG HUIFENG AUTO FITTINGS CO., LTD. Free format text: FORMER NAME: DONGYING XINYI HUIFENG AUTO FITTINGS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 257335, Shandong Dongying Guangrao County Town Development Zone Patentee after: Shandong Huifeng Auto Fittings Co., Ltd. Address before: 257335, Shandong Dongying Guangrao County Town Development Zone Patentee before: Dongying City Xinyi Huifeng Automotive Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20161112 |