CN202622695U - Bearing mounting tool - Google Patents
Bearing mounting tool Download PDFInfo
- Publication number
- CN202622695U CN202622695U CN 201220007119 CN201220007119U CN202622695U CN 202622695 U CN202622695 U CN 202622695U CN 201220007119 CN201220007119 CN 201220007119 CN 201220007119 U CN201220007119 U CN 201220007119U CN 202622695 U CN202622695 U CN 202622695U
- Authority
- CN
- China
- Prior art keywords
- bearing
- mounting tool
- tube
- column body
- shaped column
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to a bearing mounting tool, and in particular relates to a mounting tool for mounting a conventional motor bearing. The bearing mounting tool comprises a cylindrical body and a hand hammer, wherein the top end of the cylindrical body is opened, the bottom end of the cylindrical body is sealed, an opened part of the top is smooth and flat, and the outer diameter of the opening part of the top is larger than the inner diameter of the inner ring of a bearing to be mounted and is smaller than the outer diameter of the inner ring of the bearing to be mounted. The bearing mounting tool disclosed by the utility model has the beneficial effects of high mounting speed without need of directly striking the bearing, the bearing is not easy to deform and scraps are not easy to generate.
Description
Technical field
The utility model relates to a kind of bearing installing tool, relates in particular to a kind of erecting tools that is used to install common bearing of motor.
Background technology
At present, all kinds of bearings of motor are when repair and replacement, and the method that the maintenance personal installs adopts aluminium bar or copper rod to knock bearing more, but possibly have multiple repair quality hidden danger in the installation process.At first, in the process of knocking, also might produce copper scale.Drop in the bearing, influence bearing working.Serious possibly reduce bearing service life, also possibly cause the stealthy distortion of bearing, can cause that operating noise is big, finally reduce its service life.
Summary of the invention
The utility model provides a kind of need not directly to knock bearing, quick installation bearing installing tool to above deficiency.
The utility model solves the technical scheme that its technical problem adopted:
A kind of bearing installing tool is tube-shaped column body and hand hammer, and the cylinder top is an opening, and the bottom is for sealing, the opening part smooth, and the opening part external diameter is greater than the internal diameter of dress bearing inner race, less than the external diameter of dress bearing inner race; Described tube-shaped column body is processed by low-carbon steel material.
During use, earlier bearing is placed on the axle, again tube-shaped column body top is placed on the axle; The tube-shaped column body diameter is less than the external diameter of bearing inner race; The tube-shaped column body just is pressed on the bearing, evenly knock along the cylinder bottom with hand hammer, and cylinder is that low-carbon steel material is processed again; Shaft strength is even, can not be out of shape also can not produce chip.
The beneficial effect of the utility model is:
Install fast, do not need directly to knock bearing, be difficult for making bearing deformation and produce chip.
Description of drawings
Fig. 1 is the structural representation of the utility model tube-shaped column body.
Among the figure, 1. cylinder; 2. top; 3. bottom.
The specific embodiment
Shown in accompanying drawing, a kind of bearing installing tool is tube-shaped column body 1 and hand hammer, and cylinder top 2 is an opening, and bottom 3 is for sealing, the opening part smooth, and the opening part external diameter is greater than the internal diameter of dress bearing inner race, less than the external diameter of dress bearing inner race; Described tube-shaped column body 1 is processed by low-carbon steel material.
During use, earlier bearing is placed on the axle, again tube-shaped column body top 2 is placed on the axle; Tube-shaped column body 1 external diameter is less than the external diameter of bearing inner race; Tube-shaped column body 1 just is pressed on the bearing, evenly knock along cylinder 1 bottom with hand hammer, and cylinder 1 is processed for low-carbon steel material again; Shaft strength is even, can not be out of shape also can not produce chip.
Claims (2)
1. bearing installing tool is characterized in that: be tube-shaped column body and hand hammer, the cylinder top is an opening, and the bottom is for sealing, the opening part smooth, and the opening part external diameter is greater than the internal diameter of dress bearing inner race, less than the external diameter of dress bearing inner race.
2. a kind of bearing installing tool according to claim 1 is characterized in that: the tube-shaped column body is processed by low-carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220007119 CN202622695U (en) | 2012-01-10 | 2012-01-10 | Bearing mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220007119 CN202622695U (en) | 2012-01-10 | 2012-01-10 | Bearing mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622695U true CN202622695U (en) | 2012-12-26 |
Family
ID=47375935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220007119 Expired - Fee Related CN202622695U (en) | 2012-01-10 | 2012-01-10 | Bearing mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622695U (en) |
-
2012
- 2012-01-10 CN CN 201220007119 patent/CN202622695U/en not_active Expired - Fee Related
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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: 20121226 Termination date: 20150110 |
|
| EXPY | Termination of patent right or utility model |