CN201918847U - Motor power improving structure of spindle - Google Patents
Motor power improving structure of spindle Download PDFInfo
- Publication number
- CN201918847U CN201918847U CN2010206864353U CN201020686435U CN201918847U CN 201918847 U CN201918847 U CN 201918847U CN 2010206864353 U CN2010206864353 U CN 2010206864353U CN 201020686435 U CN201020686435 U CN 201020686435U CN 201918847 U CN201918847 U CN 201918847U
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- CN
- China
- Prior art keywords
- motor
- motor power
- improving structure
- spindle
- power improving
- 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 motor power improving structure of a spindle, in particular to the motor power improving structure for a motorized spindle of a machining machine. The motor power improving structure is characterized in that thermistors (5) which can detect the temperature of a motor are arranged at windings (2). The motor power improving structure has the advantages that the structure of a stator is simple, the power is high, the rotating speed is high, the noise is low, the starting impact of a motor is reduced by monitoring the temperature change of the motor, and the popularization and the application are facilitated.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind ofly is used for the raising power of motor structure that mechanical processing machine electricity main shaft is used.
Background technology
In the prior art, the motor that main shaft is used and the complex structure of stator, power is little and rotating speed is low, even noise is big, and this mainly is that motor temperature does not obtain due to the good Monitoring and Controlling, can cause accuracy to reduce, and damages easily, and useful life is not long.
Summary of the invention
The utility model relates to a kind of raising power of motor structure of main shaft, and its stator structure is simple, power is big, rotating speed is high, and noise is little, changes by the monitoring motor temperature, reduces the impact of electric motor starting, is convenient to promote and use.
The utility model technical solution is the motor of adjusting at existing normal torque frequency modulation, stator core (1), three symmetrical windings (2), slot liner paper (3), on the basis of slot wedge (4), the utility model locates to be provided with the thermistor (5) of detectable motor temperature particularly in winding (2).
Operation principle of the present utility model is when three-phase current feeds three-phase symmetric winding (2), in the stator and rotor air gap, produce a rotating magnetic field, and rotate with synchronous speed n1, to produce induced electromotive force when rotating magnetic field cutting rotor conductor, thereby produce electric current in conductor, electric current in the rotor conductor and air-gap field interact and produce electromagnetic force, electromagnetic force produces electromagnetic torque, under the effect of electromagnetic torque, rotor rotates with rotation speed n, thereby electric energy is converted into mechanical energy.
Advantage of the present utility model is:
1. with the thermistor of detectable motor temperature, thereby effectively grasp the variations in temperature of motor;
2. stator structure is simple, power is big, rotating speed is high, noise is little;
3. stator slot wedge adopts special material, can effectively control the fluctuation of the power factor (PF) of motor, thereby makes the power output of motor stable, reliable;
4. motor adopts frequency-adjustable speed-adjustable, thereby level and smooth when making electric motor starting, impact is little.
5. because motor adopts normal torque frequency-adjustable speed-adjustable, along with rotating speed rises, power output also increases, and therefore, and compares with the volume motor, and the power output of this motor can be bigger.
Description of drawings
Fig. 1 is an organigram of the present utility model.
Embodiment
According to Fig. 1, Fig. 2 and shown in Figure 3, the motor that the utility model is adjusted at existing normal torque frequency modulation, stator core (1), three symmetrical windings (2), slot liner paper (3), on the basis of slot wedge (4), winding (2) locates to be provided with the thermistor (5) of detectable motor temperature.
Claims (1)
1. the raising power of motor structure of a main shaft, it has comprised the motor that normal torque frequency modulation is adjusted, stator core (1), three symmetrical windings (2), slot liner paper (3), slot wedge (4) is characterized in that winding (2) locates to be provided with the thermistor (5) of detectable motor temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864353U CN201918847U (en) | 2010-12-29 | 2010-12-29 | Motor power improving structure of spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206864353U CN201918847U (en) | 2010-12-29 | 2010-12-29 | Motor power improving structure of spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201918847U true CN201918847U (en) | 2011-08-03 |
Family
ID=44418636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206864353U Expired - Fee Related CN201918847U (en) | 2010-12-29 | 2010-12-29 | Motor power improving structure of spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201918847U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489727A (en) * | 2011-11-26 | 2012-06-13 | 广州市昊志机电股份有限公司 | Roll ball high-speed milling electric main shaft |
| CN102489726A (en) * | 2011-11-26 | 2012-06-13 | 广州市昊志机电股份有限公司 | Air-floated high-speed motorized spindle |
| CN108776458A (en) * | 2018-09-12 | 2018-11-09 | 盐城巽为科技有限公司 | Numerically controlled lathe device for monitoring temperature based on the law of thermodynamics |
-
2010
- 2010-12-29 CN CN2010206864353U patent/CN201918847U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102489727A (en) * | 2011-11-26 | 2012-06-13 | 广州市昊志机电股份有限公司 | Roll ball high-speed milling electric main shaft |
| CN102489726A (en) * | 2011-11-26 | 2012-06-13 | 广州市昊志机电股份有限公司 | Air-floated high-speed motorized spindle |
| WO2013075532A1 (en) * | 2011-11-26 | 2013-05-30 | 广州市昊志机电股份有限公司 | Ball bearing high-speed electric main shaft for milling |
| CN108776458A (en) * | 2018-09-12 | 2018-11-09 | 盐城巽为科技有限公司 | Numerically controlled lathe device for monitoring temperature based on the law of thermodynamics |
| CN108776458B (en) * | 2018-09-12 | 2019-03-15 | 盐城巽为科技有限公司 | Numerically controlled lathe device for monitoring temperature based on the law of thermodynamics |
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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 |
Owner name: GUANGZHOU HAOZHI ELECTROMECHANICAL SHARES CO., LTD Free format text: FORMER NAME: GUANGZHOU HAOZHI ELECTROMECHANICAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 511356 6 Jiangdong Street, Yonghe Economic Zone, Guangzhou economic and Technological Development Zone Patentee after: Guangzhou Haozhi Industrial Co., Ltd. Address before: 510670 301C, main building, No. 111, science Avenue, Guangzhou hi tech Industrial Development Zone, Guangzhou, Guangdong Patentee before: Guangzhou Haozhi Electromechanical 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: 20110803 Termination date: 20191229 |