CN203071719U - Motor main shaft turning device with protection function - Google Patents
Motor main shaft turning device with protection function Download PDFInfo
- Publication number
- CN203071719U CN203071719U CN 201220722737 CN201220722737U CN203071719U CN 203071719 U CN203071719 U CN 203071719U CN 201220722737 CN201220722737 CN 201220722737 CN 201220722737 U CN201220722737 U CN 201220722737U CN 203071719 U CN203071719 U CN 203071719U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- motor
- turning device
- electric machine
- machine main
- 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
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a motor main shaft turning device with a protection function, which comprises a motor, motor installation plates, rotating shafts and bearings. The motor is fixedly arranged on the motor installation plates. The rotating shafts are arranged on a motor main shaft. The rotating shafts are connected with the motor installation plates through the bearings. The motor main shaft turning device with a protection function has a simple structure. By additionally arranging the bearings, the motor main shaft turning device is enabled to make percussive force generated by faulty equipments effectively transmitted to the motor installation plates through the bearings. The motor is thus protected from the impact force. The service lifetime of the motor main shaft is prolonged. Economic benefits are increased.
Description
Technical field
The utility model relates to the electric machine main shaft turning device.
Background technology
Along with progress of science and technology, the raising of the intelligent degree of industrialization, automation equipment is applied in the productive life more and more at large, and turning device is widely used in the industrial production as switching mechanism commonly used in the automation equipment.But in the automation equipment of production and sales in the market, most switching mechanisms are limited to the deficiency in space and shaft joint can't be installed, directly drive rotating shaft upset workpiece by motor, but when equipment operation breaks down, produce when clashing into, impulsive force acts directly on the electric machine main shaft, easily cause the fracture of electric machine main shaft, reduce the useful life of motor, increase production cost, be unfavorable for improving the market competitiveness.
Summary of the invention
Goal of the invention: the purpose of this utility model is in order to solve the deficiencies in the prior art, to provide a kind of and can effectively improve the electric machine main shaft electric machine main shaft band protection turning device in useful life.
Technical scheme: in order to realize above purpose; a kind of electric machine main shaft band protection switching mechanism; comprise motor, rotating shaft, bearing, motor mounting plate; described motor is installed on the motor mounting plate; described rotating shaft is located on the electric machine main shaft, and described rotating shaft is connected by bearing with motor mounting plate.
For fixed rotating shaft and electric machine main shaft better, described rotating shaft is fixedlyed connected with electric machine main shaft by screw.
In order to guarantee effective cooperation the between rotating shaft and the motor mounting plate, be interference fits between described bearing and rotating shaft and the motor mounting plate.
Beneficial effect: the utility model is simple in structure, and by increasing bearing, the impact that produces in the time of can be with equipment fault effectively is passed to motor mounting plate by bearing, and the protection motor power that is not hit in the useful life of improving electric machine main shaft, increases economic benefit.
Description of drawings
Fig. 1 is the structural representation of electric machine main shaft band protection turning device.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
As shown in Figure 1; a kind of electric machine main shaft band protection switching mechanism; comprise motor 1, rotating shaft 2, bearing 4, motor mounting plate 3; described motor 1 is fixedly mounted on the motor mounting plate 3; described rotating shaft 2 is fixedlyed connected with electric machine main shaft 11 by screw; described rotating shaft 2 is connected by bearing 4 with motor mounting plate 3, is interference fits between described bearing 4 and rotating shaft 2, the motor mounting plate 3.
Electric machine main shaft band protection turning device runs well, workpiece 5 placed in the rotating shaft 2, and starter motor 1, electric machine main shaft 11 rotations drive rotating shaft 1 upset, place the workpiece 5 in the rotating shaft 2 to realize upset simultaneously; Described bearing 4 because with rotating shaft 2 interference fits; bearing 4 bears the impact that produces from equipment fault; and impact transferred on the motor mounting plate 3; thereby protection electric machine main shaft 11; avoid electric machine main shaft 11 fractures; effectively improve the useful life of electric machine main shaft 11, reduce production costs, increase economic efficiency.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and enforcement according to this, can not limit protection range of the present utility model with this.All equivalents or modifications of having done according to the utility model spirit essence all should be encompassed within the protection range of the present utility model.
Claims (2)
1. an electric machine main shaft band is protected turning device; it is characterized in that: comprise motor (1), rotating shaft (2), bearing (4), motor mounting plate (3); described motor (1) is fixedly mounted on the motor mounting plate (3); described rotating shaft (2) is located on the electric machine main shaft (11), and described rotating shaft (2) is connected by bearing (4) with motor mounting plate (3).
2. electric machine main shaft band according to claim 1 is protected turning device, and it is characterized in that: described rotating shaft (2) is fixedlyed connected with electric machine main shaft (11) by screw.
3. electric machine main shaft band protection turning device according to claim 1 is characterized in that: be interference fits between described bearing (4) and rotating shaft (2), the motor mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722737 CN203071719U (en) | 2012-12-25 | 2012-12-25 | Motor main shaft turning device with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722737 CN203071719U (en) | 2012-12-25 | 2012-12-25 | Motor main shaft turning device with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071719U true CN203071719U (en) | 2013-07-17 |
Family
ID=48770468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722737 Expired - Fee Related CN203071719U (en) | 2012-12-25 | 2012-12-25 | Motor main shaft turning device with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023196A (en) * | 2012-12-25 | 2013-04-03 | 昆山奥德鲁自动化技术有限公司 | Turnover device with protection function and spindle of motor |
-
2012
- 2012-12-25 CN CN 201220722737 patent/CN203071719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023196A (en) * | 2012-12-25 | 2013-04-03 | 昆山奥德鲁自动化技术有限公司 | Turnover device with protection function and spindle of motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203071719U (en) | Motor main shaft turning device with protection function | |
| CN204992911U (en) | New type electric motor device for window lifter | |
| CN202503392U (en) | Motor end cover convenient to be installed | |
| CN103023196A (en) | Turnover device with protection function and spindle of motor | |
| CN202856520U (en) | Motor with damping device | |
| CN203278496U (en) | Combined motor end cover | |
| CN207901020U (en) | A kind of Novel electric wrench | |
| CN204131365U (en) | overload protection type permanent magnetic transmission device | |
| CN204992921U (en) | Window lifter power consumption machine | |
| CN206099662U (en) | Novel synchronous permanent magnet motor | |
| CN205377565U (en) | Transmission structure shocks resistance | |
| CN202656115U (en) | Electric horizontal sleeve spanner | |
| CN103446922A (en) | Double-rotor energy-saving stirring cylinder | |
| CN202909779U (en) | Single-stage hammer crusher | |
| CN203604418U (en) | Embedded main shaft mechanism with damping function | |
| CN204421523U (en) | Permanent magnet direct-driven full-automatic washing and dehydrating integrated machine | |
| CN203245100U (en) | Novel resonant mode vibration machine rack | |
| CN203278475U (en) | Substation type motor end cover | |
| CN201824178U (en) | Rotary driving plate | |
| CN202890377U (en) | Efficient continuous fixation machine | |
| CN202334114U (en) | Motor for anti-vibration forging and pressing equipment | |
| CN202276249U (en) | Tool for facilitating dismounting of rapier motor flywheels | |
| CN205141909U (en) | Inverter motor for forging equipment is moved to antidetonation convenient to maintain | |
| CN201756608U (en) | Rotor spinning frame | |
| CN202061659U (en) | Impact seat device of impact crusher |
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: 20130717 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |