CN202648639U - Fixing mechanism used for detection of automobile motor shaft - Google Patents
Fixing mechanism used for detection of automobile motor shaft Download PDFInfo
- Publication number
- CN202648639U CN202648639U CN 201220210801 CN201220210801U CN202648639U CN 202648639 U CN202648639 U CN 202648639U CN 201220210801 CN201220210801 CN 201220210801 CN 201220210801 U CN201220210801 U CN 201220210801U CN 202648639 U CN202648639 U CN 202648639U
- Authority
- CN
- China
- Prior art keywords
- fixing mechanism
- semi
- circular groove
- support
- motor shaft
- 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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Abstract
The utility model relates to a fixing mechanism used for detection of an automobile motor shaft. The fixing mechanism comprises a support, a hydraulic oil cylinder, a pressure bar, and a pressure block on a top of the pressure bar. The support is connected on a workbench. The pressure bar passes through the support to be hung above a motor. The pressure bar is provided with a guide sleeve. The pressure block is a rubber cuboid with a semi-circular groove. A plurality of projections are disposed inside the semi-circular groove. The fixing mechanism is simple in structure, convenient in operation and low in production cost. A hydraulic device is utilized to drive the pressure block to fix the motor on a clamp. The pressure block belongs to the rubber cuboid with the semi-circular groove, and the semi-circular groove is fully contacted with an external surface of the motor shaft, thereby increasing an area of a contact surface. Meanwhile, the plurality of projections inside the semi-circular groove are finely useful for positioning and skid prevention, thereby enhancing reliability of the fixing mechanism.
Description
Technical field
The utility model relates to a kind of electric motor of automobile and detects servicing unit, relates in particular to a kind of electric motor of automobile repacking survey fixed mechanism.
Background technology
In some application of motor, higher to the axial float parameter request of rotor axis of electric, entering door motor need to be controlled at the axial float of armature spindle in the less scope.Need the axial float parameter of its armature spindle is measured after complete to the assembling of the higher motor of armature spindle axial float parameter request for above-mentioned, be controlled in the rational scope with the axial float parameter that guarantees its armature spindle, present this detecting instrument is for the clamping of motor shaft and fixing very inconvenient, and is fixing firm not.
The utility model content
The utility model provides a kind of simple in structure, fixation, electric motor of automobile repacking that production cost is low to survey to use fixed mechanism in order to overcome the above problems.
The technical solution of the utility model is: described fixed mechanism comprises the briquetting on support, hydraulic jack, depression bar and depression bar top, described support is connected on the worktable, described depression bar passes support and is suspended on the motor top, depression bar is provided with guide pin bushing, described briquetting is the rubber rectangular parallelepiped with half slot, is provided with some projections in the described half slot.
The utility model is simple in structure, easy to operate, production cost is low, utilizing hydraulic means to drive briquetting is fixed on motor on the anchor clamps, briquetting is the rubber rectangular parallelepiped with half slot, half slot contacts fully with the motor shaft outside surface, strengthened the surface of contact area, some projections in the half slot can play good location and anti-skidding effect simultaneously, have improved the reliability of stationary installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is support among the figure, the 2nd, and hydraulic jack, the 3rd, depression bar, the 4th, briquetting, the 5th, worktable, the 6th, guide pin bushing, the 7th, motor shaft.
Embodiment
Electric motor of automobile repacking is surveyed and is used fixed mechanism, described fixed mechanism comprises the briquetting 4 on support 1, hydraulic jack 2, depression bar 3 and depression bar 3 tops, described support 1 is connected on the worktable 5, described depression bar 3 passes support 1 and is suspended on motor shaft 7 tops, depression bar 3 is provided with guide pin bushing 6, described briquetting 4 is the rubber rectangular parallelepiped with half slot, is provided with some projections in the described half slot.
Claims (1)
1. electric motor of automobile repacking is surveyed and is used fixed mechanism, it is characterized in that: described fixed mechanism comprises the briquetting on support, hydraulic jack, depression bar and depression bar top, described support is connected on the worktable, described depression bar passes support and is suspended on the motor top, depression bar is provided with guide pin bushing, described briquetting is the rubber rectangular parallelepiped with half slot, is provided with some projections in the described half slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210801 CN202648639U (en) | 2012-05-11 | 2012-05-11 | Fixing mechanism used for detection of automobile motor shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220210801 CN202648639U (en) | 2012-05-11 | 2012-05-11 | Fixing mechanism used for detection of automobile motor shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648639U true CN202648639U (en) | 2013-01-02 |
Family
ID=47417735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220210801 Expired - Fee Related CN202648639U (en) | 2012-05-11 | 2012-05-11 | Fixing mechanism used for detection of automobile motor shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389057A (en) * | 2013-08-12 | 2013-11-13 | 江苏华阳金属管件有限公司 | Universal straight pipe verification device |
| CN103389056A (en) * | 2013-08-12 | 2013-11-13 | 江苏华阳金属管件有限公司 | Straight pipe calibration device |
-
2012
- 2012-05-11 CN CN 201220210801 patent/CN202648639U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389057A (en) * | 2013-08-12 | 2013-11-13 | 江苏华阳金属管件有限公司 | Universal straight pipe verification device |
| CN103389056A (en) * | 2013-08-12 | 2013-11-13 | 江苏华阳金属管件有限公司 | Straight pipe calibration device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20190511 |