CN201940945U - Fastening sleeve of automobile oil pipe fixing piece - Google Patents
Fastening sleeve of automobile oil pipe fixing piece Download PDFInfo
- Publication number
- CN201940945U CN201940945U CN2011200190845U CN201120019084U CN201940945U CN 201940945 U CN201940945 U CN 201940945U CN 2011200190845 U CN2011200190845 U CN 2011200190845U CN 201120019084 U CN201120019084 U CN 201120019084U CN 201940945 U CN201940945 U CN 201940945U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fastening
- oil pipe
- automobile oil
- fastening sleeve
- 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
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- Gasket Seals (AREA)
Abstract
The utility model belongs to a fastening tool in workpiece assembly, in particular to a fastening sleeve of an automobile oil pipe fixing piece. The structural key points are as follows: a counter bore capable of containing a copper gasket is processed on a fastening surface of the sleeve. The fastening sleeve has the advantages that the copper gasket is sunk into the sleeve; when the sleeve is used for locking a bolt, the copper gasket can not be deformed by torque force of the sleeve, all parts at joints are smooth and are well jointed, so as to enable oil is not easy to leak, so that the fastening sleeve can be widely applied on fixing various bolts using gaskets and further prevents the gaskets from being deformed.
Description
Technical field
The utility model belongs to the fastened tools in the workpiece assembling, especially belongs to the fastening sleeve of automobile oil pipe fixture.
Background technology
Summary of the invention
The utility model purpose is to overcome the shortcoming that exists in the existing oil pipe connection, and a kind of copper backing that do not damage is provided, and joint, assembling back is not easy the fastening sleeve of the automobile oil pipe fixture of leakage of oil.
The technical scheme that the utility model adopted is a kind of fastening sleeve of automobile oil pipe fixture, and its structural feature is, can hold the counterbore of copper backing in fastening processing of sleeve.
The internal diameter of counterbore is greater than copper backing external diameter 5-10%, and the degree of depth is greater than copper backing thickness.
Advantage of the present utility model is that copper backing sinks to sleeve, when using the sleeve clamping screw, copper backing can not be subjected to sleeve torsion and produce distortion, and the joint smooth joint of each parts is good, is not easy leakage of oil, can be widely used on the bolting of various use pads, prevent the pad distortion.
Description of drawings
Fig. 1 is existing oil pipe and wheel cylinder syndeton schematic diagram
Fig. 2 is a structural representation of the present utility model
Fig. 3 is the structural representation of the utility model embodiment 2
Wherein: 2 fastening 3 counterbores of 1 sleeve, 4 oil pipes, 5 copper backings, 6 bolts, 7 oil connections, 8 wheel cylinder
The specific embodiment
Below in conjunction with view the utility model is described in detail
Claims (2)
1. the fastening sleeve of an automobile oil pipe fixture is characterized in that, can hold the counterbore (3) of copper backing in fastening (2) processing of sleeve (1).
2. the fastening sleeve of a kind of automobile oil pipe fixture according to claim 1 is characterized in that, the internal diameter of counterbore (3) is greater than copper backing external diameter 5-10%, and the degree of depth is greater than copper backing thickness.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200190845U CN201940945U (en) | 2011-01-19 | 2011-01-19 | Fastening sleeve of automobile oil pipe fixing piece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200190845U CN201940945U (en) | 2011-01-19 | 2011-01-19 | Fastening sleeve of automobile oil pipe fixing piece |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201940945U true CN201940945U (en) | 2011-08-24 |
Family
ID=44468296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200190845U Expired - Fee Related CN201940945U (en) | 2011-01-19 | 2011-01-19 | Fastening sleeve of automobile oil pipe fixing piece |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201940945U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112809598A (en) * | 2019-11-15 | 2021-05-18 | 汉达精密电子(昆山)有限公司 | Sleeve structure |
-
2011
- 2011-01-19 CN CN2011200190845U patent/CN201940945U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112809598A (en) * | 2019-11-15 | 2021-05-18 | 汉达精密电子(昆山)有限公司 | Sleeve structure |
CN112809598B (en) * | 2019-11-15 | 2023-10-13 | 汉达精密电子(昆山)有限公司 | Sleeve structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20170119 |
|
CF01 | Termination of patent right due to non-payment of annual fee |