CN203245805U - Tool for installing hub oil seal - Google Patents
Tool for installing hub oil seal Download PDFInfo
- Publication number
- CN203245805U CN203245805U CN 201320217504 CN201320217504U CN203245805U CN 203245805 U CN203245805 U CN 203245805U CN 201320217504 CN201320217504 CN 201320217504 CN 201320217504 U CN201320217504 U CN 201320217504U CN 203245805 U CN203245805 U CN 203245805U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- tool
- hub oil
- hub
- disc
- 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 - Lifetime
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a tool for installing a hub oil seal. The tool is provided with a disc of which the outer diameter is same as that of the oil seal. A cylindrical bar is connected to the center of the bottom surface of the disc. A round groove is formed in the surface of the disc, and the round groove and the disc concentric cylindrical bar are respectively provided with a center hole. By the adoption of the tool for installing the hub oil seal, time and labor can be saved, the oil seal is prevented from being damaged, normal using of the oil seal is guaranteed, and service life of the oil seal is prolonged. The tool has very good generality and meanwhile is easy to use and operate.
Description
Technical field
The utility model belongs to the hub oil seal erecting tools, particularly a kind of hub oil seal installation special tool.
Background technology
The wheel hub of the wheel of crane has oil sealing, and long-term the use produces leakage of oil, the replacing that needs repairing, and it is time-consuming to adopt general purpose tool to change, and comes to harm easily at the installation process oil sealing, affects service life.
The utility model content
Technical problem to be solved in the utility model is: a kind of hub oil seal installation special tool is provided.This instrument of employing is time saving and energy saving, avoids injuring oil sealing, guarantees that oil sealing normally uses.
The technical solution of the utility model is:
A kind of hub oil seal installation special tool is characterized in that: a disk that external diameter is identical with the oil sealing external diameter is arranged, and the bottom center of disk connects a cylindrical rod.
Disc surfaces has a circular groove, and circular groove is concentric with disk.
Cylindrical rod has a centre bore.
The utility model effect is:
This instrument of employing is installed hub oil seal can be time saving and energy saving, and avoid injuring oil sealing, and the assurance oil sealing normally uses and increases the service life.
This instrument has possessed good versatility, uses simultaneously simply, easily operation.And use be significantly improved the service life of rear-wheel hub oil seal.The making of this specific purpose tool is used, and makes prolong nearly 1～2 times the service life of hub oil seal, saves material cost.
The making of this specific purpose tool is used, and has not only prolonged the service life of part, has reduced material cost consumption, and has greatly reduced human cost, reduced simultaneously locomotive stop repairing platform the time, improved online serviceability rate.
Description of drawings
Fig. 1 is the top view of hub oil seal installation special tool
Fig. 2 is the front view of hub oil seal installation special tool
Fig. 3 is the upward view of hub oil seal installation special tool
Among the figure: 1 disk, 2 circular groove, 3 cylindrical rods, 4 centre bores.
The specific embodiment
A kind of hub oil seal installation special tool as shown in the figure has a disk that external diameter is identical with the oil sealing external diameter, and the bottom center of disk connects a cylindrical rod.Disc surfaces has a circular groove, and circular groove is concentric with disk.Cylindrical rod has a centre bore.
The external diameter of the hub oil seal therewith disk end of specific purpose tool is consistent, and knocks gently the cylindrical rod of specific purpose tool when hub oil seal is installed with hammer, makes hub oil seal stressed evenly, and this comes to harm in installation process to avoid oil sealing.Thereby affect service life.
Possessed good versatility, used simultaneously simply, easily operation.And use be significantly improved the service life of rear-wheel hub oil seal.The making of this specific purpose tool is used, and makes prolong nearly 1～2 times the service life of hub oil seal, saves material cost.
The making of this specific purpose tool is used, and has not only prolonged the service life of part, has reduced material cost consumption, and has greatly reduced human cost, reduced simultaneously locomotive stop repairing platform the time, improved online serviceability rate.
Claims (3)
1. hub oil seal installation special tool, it is characterized in that: a disk that external diameter is identical with the oil sealing external diameter is arranged, and the bottom center of disk connects a cylindrical rod.
2. hub oil seal installation special tool according to claim 1, it is characterized in that: disc surfaces has a circular groove, and circular groove is concentric with disk.
3. hub oil seal installation special tool according to claim 1, it is characterized in that: cylindrical rod has a centre bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217504 CN203245805U (en) | 2013-04-26 | 2013-04-26 | Tool for installing hub oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320217504 CN203245805U (en) | 2013-04-26 | 2013-04-26 | Tool for installing hub oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245805U true CN203245805U (en) | 2013-10-23 |
Family
ID=49372266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320217504 Expired - Lifetime CN203245805U (en) | 2013-04-26 | 2013-04-26 | Tool for installing hub oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245805U (en) |
-
2013
- 2013-04-26 CN CN 201320217504 patent/CN203245805U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181008 Address after: 300456 Tianjin Binhai New Area Tanggu Xingang two road 2750 Patentee after: TIANJIN HARBOUR FOURTH STEVEDORING CO.,LTD. Address before: 300456 Tianjin Binhai New Area Tanggu Xingang two road 3653 Patentee before: Tianjin Port No.5 Stevedoring Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |
|
| CX01 | Expiry of patent term |