CN202513783U - Rotor ball-bearing press-in device for motor - Google Patents
Rotor ball-bearing press-in device for motor Download PDFInfo
- Publication number
- CN202513783U CN202513783U CN201220139370XU CN201220139370U CN202513783U CN 202513783 U CN202513783 U CN 202513783U CN 201220139370X U CN201220139370X U CN 201220139370XU CN 201220139370 U CN201220139370 U CN 201220139370U CN 202513783 U CN202513783 U CN 202513783U
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- CN
- China
- Prior art keywords
- mould
- bearing press
- motor
- press
- pressed
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- 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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Abstract
The utility model relates to a press-in device, in particular to a rotor ball-bearing press-in device for a motor used for an assembly line of motors. The rotor ball-bearing press-in device for the motor comprises a lower bearing press-in mould, an internal pressure cavity is disposed in the lower bearing press-in mould, and the bottom of the internal pressure cavity is provided with a pressure hole which extends to the bottom of the lower bearing press-in mould. A motor rotor locating mould is sleeved on the lower bearing press-in mould, an external pressure cavity is formed by the motor rotor locating mould and the lower bearing press-in mould, and an upper bearing press-in mould is disposed in the internal pressure cavity. The rotor ball-bearing press-in device for the motor is simple in structure, reduces damage degree of products, decreases assembly time and improves processing efficiency.
Description
Technical field
The utility model patent relates to a kind of press-in device, relates in particular to a kind of rotor ball bearing press-in device that is used for motor, is used for the motor assembling line.
Background technology
Present machine rotor of the prior art does not carry erection unit when ball bearing is installed, so at work, usually is placed on rotor on the operating desk, manually installs.Not only installing built on the sand also often appears in troublesome poeration, and damage of the bearing causes the phenomenon of motor noise greatly.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the prior art; Provide a kind of simple in structure; And reduced the injury tolerance of rotor, and reduced the motor installation time simultaneously, improved the rotor ball bearing press-in device that is used for motor of the operating efficiency of product assembling line.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of rotor ball bearing press-in device that is used for motor; Comprise that lower bearing is pressed into mould; Press cavity in described lower bearing is pressed into and is provided with in the mould, the described interior bottom of cavity of pressing is provided with pressure port and extends to the bottom that lower bearing is pressed into mould, and described lower bearing is pressed into and is with the rotor positioning module on the mould; Described rotor positioning module and lower bearing are pressed into mould and form the external pressure cavity, are provided with upper bearing (metal) in the described interior pressure cavity and are pressed into mould.
As preferably, described upper bearing (metal) is pressed into and is provided with nib in the mould, and described nib is connected with pressure port.
As preferably, press the diameter of the diameter of cavity in described less than the external pressure cavity.
Therefore, the rotor ball bearing press-in device that is used for motor of the utility model, simple in structure, the injury tolerance of reduction product reduces installation time, has improved working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1, a kind of rotor ball bearing press-in device that is used for motor comprises that lower bearing is pressed into mould 1; In being pressed into and being provided with in the mould 1, described lower bearing presses cavity 2; Press the bottom of cavity 2 to be provided with pressure port 3 and to extend to the bottom that lower bearing is pressed into mould 1 in described, described lower bearing is pressed into and is with rotor positioning module 4 on the mould 1, and described rotor positioning module 4 is pressed into mould 1 with lower bearing and forms external pressure cavity 5; Be provided with upper bearing (metal) in the pressure cavity 2 in described and be pressed into mould 6; Described upper bearing (metal) is pressed into and is provided with nib 7 in the mould 1, and described nib 7 is connected with pressure port 3, described interior diameter of pressing the diameter of cavity 2 less than external pressure cavity 5.
Claims (3)
1. rotor ball bearing press-in device that is used for motor; It is characterized in that: comprise that lower bearing is pressed into mould (1); In being pressed into and being provided with in the mould (1), described lower bearing presses cavity (2); Press the bottom of cavity (2) to be provided with pressure port (3) and to extend to the bottom that lower bearing is pressed into mould (1) in described; Described lower bearing is pressed into and is with rotor positioning module (4) on the mould (1), and described rotor positioning module (4) is pressed into mould (1) with lower bearing and forms external pressure cavity (5), is provided with upper bearing (metal) in the described interior pressure cavity (2) and is pressed into mould (6).
2. the rotor ball bearing press-in device that is used for motor according to claim 1 is characterized in that: described upper bearing (metal) is pressed into and is provided with nib (7) in the mould (1), and described nib (7) is connected with pressure port (3).
3. the rotor ball bearing press-in device that is used for motor according to claim 1 and 2 is characterized in that: press the diameter of the diameter of cavity (2) less than external pressure cavity (5) in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220139370XU CN202513783U (en) | 2012-04-05 | 2012-04-05 | Rotor ball-bearing press-in device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220139370XU CN202513783U (en) | 2012-04-05 | 2012-04-05 | Rotor ball-bearing press-in device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202513783U true CN202513783U (en) | 2012-10-31 |
Family
ID=47066238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220139370XU Expired - Fee Related CN202513783U (en) | 2012-04-05 | 2012-04-05 | Rotor ball-bearing press-in device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202513783U (en) |
-
2012
- 2012-04-05 CN CN201220139370XU patent/CN202513783U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Yaqian town Xiaoshan District Four Xiang Village in Hangzhou City, Zhejiang province 311209 Patentee after: Hangzhou Jiangnan motor Limited by Share Ltd Address before: Yaqian town Xiaoshan District Four Xiang Village in Hangzhou City, Zhejiang province 311209 Patentee before: HANGZHOU JIANGNAN ELECTRIC MOTORS 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: 20121031 Termination date: 20180405 |