CN201956809U - Air cooling type electric main shaft servo electric motor structure for numerical control machine - Google Patents
Air cooling type electric main shaft servo electric motor structure for numerical control machine Download PDFInfo
- Publication number
- CN201956809U CN201956809U CN201120072521XU CN201120072521U CN201956809U CN 201956809 U CN201956809 U CN 201956809U CN 201120072521X U CN201120072521X U CN 201120072521XU CN 201120072521 U CN201120072521 U CN 201120072521U CN 201956809 U CN201956809 U CN 201956809U
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- China
- Prior art keywords
- main shaft
- air cooling
- control machine
- machine tool
- numerical control
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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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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to an air cooling type electric main shaft servo electric motor structure for a numerical control machine. A motor stator is nested on the inner wall of a machine box body, an iron core of a motor rotor is sheathed on a machine main shaft, and a lead wire of the motor stator is led out from the machine box body. The numerical control machine adopting the air cooling type electric main shaft servo electric motor structure is not provided with a main shaft transmission system, the main shaft is directly driven by a servo motor, meanwhile, air cooling is adopted for the machine main shaft, the structure is simplified, the size is reduced, and the manufacture cost is lowered.
Description
Technical field
The utility model relates to the air-cooled electric main axle servo motor of Digit Control Machine Tool.
Background technology
Existing electric main shaft of digital control machine tool adopts the liquid-cooled structure promptly with cooling fluid main shaft and cabinet to be lowered the temperature.The liquid-cooled structural volume is big, complex structure, and the manufacturing cost height, and also cooling liquid easily produces leakage, contaminated environment.
The utility model content
The utility model aims to provide the air-cooled electric main axle servo electric motor structure of a kind of Digit Control Machine Tool, does not need the liquid-cooled cooling system, simplified structure, low cost of manufacture.
The air-cooled electric main axle servo electric motor structure of Digit Control Machine Tool, motor stator is nested on the lathe cabinet wall, and the iron core sleeve of rotor is contained on the machine tool chief axis, and motor stator has in the lead-out wire slave bed box body draws.
Further, on the described machine tool chief axis fan is installed, machine tool chief axis adopts forced air cooling.
The air-cooled electric main axle servo electric motor structure of the utility model Digit Control Machine Tool adopts forced air cooling, can be in 20 ℃ of scope with the temperature rise control of main shaft, and can avoid main shaft temperature to go beyond the scope influences processing precision of products.Use Digit Control Machine Tool of the present utility model, directly drive machine tool chief axis, reduced energy consumption, reduced temperature rise by servomotor, air-cooled to the machine tool chief axis employing simultaneously, dwindled volume, simplify the structure, reduced manufacturing cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure: 1-lead-out wire, 2-lathe casing, 3-main shaft, 4-stator, 5-rotor.
Embodiment
As shown in Figure 1, the air-cooled electric main axle servo electric motor structure of the utility model Digit Control Machine Tool, motor stator 4 is nested on the inwall of lathe casing 2, and the iron core sleeve of rotor 5 is contained on the machine tool chief axis 3, and motor stator 4 has in the lead-out wire 1 slave bed box body 2 draws.Further, on machine tool chief axis 3, fan is installed, main shaft is carried out forced air cooling.
Because the stator of servomotor and the main shaft and the lathe casing of rotor and lathe combine dexterously, no longer need the drive system from the motor to the main shaft, reduced energy loss, reduced temperature rise, main shaft is carried out the forced air cooling mode to be cooled off, reduce volume, simplified the structure, reduced manufacturing cost.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (2)
1. the servomotor structure of the air-cooled electric main shaft of Digit Control Machine Tool, it is characterized in that: motor stator (4) is nested on lathe casing (2) inwall, the iron core sleeve of rotor (5) is contained on the machine tool chief axis (3), and motor stator (4) has in lead-out wire (1) the slave bed box body (2) draws.
2. the servomotor structure of the air-cooled electric main shaft of Digit Control Machine Tool according to claim 1 is characterized in that: described machine tool chief axis is equipped with fan on (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120072521XU CN201956809U (en) | 2011-03-18 | 2011-03-18 | Air cooling type electric main shaft servo electric motor structure for numerical control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120072521XU CN201956809U (en) | 2011-03-18 | 2011-03-18 | Air cooling type electric main shaft servo electric motor structure for numerical control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956809U true CN201956809U (en) | 2011-08-31 |
Family
ID=44500911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120072521XU Expired - Fee Related CN201956809U (en) | 2011-03-18 | 2011-03-18 | Air cooling type electric main shaft servo electric motor structure for numerical control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825466A (en) * | 2012-09-07 | 2012-12-19 | 中国人民解放军装甲兵工程学院 | Reconfigurable machine tool-based bore outer circle-grinding and end-milling combined machining unit |
-
2011
- 2011-03-18 CN CN201120072521XU patent/CN201956809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102825466A (en) * | 2012-09-07 | 2012-12-19 | 中国人民解放军装甲兵工程学院 | Reconfigurable machine tool-based bore outer circle-grinding and end-milling combined machining unit |
| CN102825466B (en) * | 2012-09-07 | 2015-08-05 | 中国人民解放军装甲兵工程学院 | A kind of inside and outside circle grinding end milling complex machining device based on reconfigurable lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air cooling type electric main shaft servo electric motor structure for numerical control machine Effective date of registration: 20140303 Granted publication date: 20110831 Pledgee: Chengdu technology transfer (Group) Co., Ltd. Pledgor: SICHUAN MK SERVO TECHNOLOGY CO., LTD. Registration number: 2014990000127 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150410 Granted publication date: 20110831 Pledgee: Chengdu technology transfer (Group) Co., Ltd. Pledgor: SICHUAN MK SERVO TECHNOLOGY CO., LTD. Registration number: 2014990000127 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Air cooling type electric main shaft servo electric motor structure for numerical control machine Effective date of registration: 20150508 Granted publication date: 20110831 Pledgee: Chengdu technology transfer (Group) Co., Ltd. Pledgor: SICHUAN MK SERVO TECHNOLOGY CO., LTD. Registration number: 2015990000362 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20110831 Termination date: 20160318 |