CN102025225A - Radiating method for machine tool motor - Google Patents
Radiating method for machine tool motor Download PDFInfo
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- CN102025225A CN102025225A CN 201010619306 CN201010619306A CN102025225A CN 102025225 A CN102025225 A CN 102025225A CN 201010619306 CN201010619306 CN 201010619306 CN 201010619306 A CN201010619306 A CN 201010619306A CN 102025225 A CN102025225 A CN 102025225A
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- motor
- air
- box body
- machine tool
- air inlet
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- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a radiating method for a machine tool motor for numerical control machine tool industries and numerical control mechanical equipment. The motor is arranged in a machine tool box body; an air inlet and an air outlet are formed on one side of the box body; a fan is arranged on the air inlet; a plurality of U-shaped guide radiating grooves are symmetrically formed on a motor shell; and a separating board is arranged between the air inlet and the air outlet on the motor shell. When the fan works, the produced cooling air enters the machine tool box body through the air inlet; and due to the separation of the separating board, the entered cooling air encircles the motor shell in the machine tool box body from the lower part of the box body along the U-shaped guide radiating grooves, and leaves the machine tool box body through the air outlet on the same side, so that a good annular air path is formed and good motor radiating effect is achieved.
Description
Technical field
The present invention relates to a kind of motor, particularly a kind of heat dissipating method that is used for the machine motor that adopts on Digit Control Machine Tool industry and the numerical controlled machinery equipment.
Background technology
Be used for heat radiation form and water-cooling form that motor on the Digit Control Machine Tool mainly adopts fan blade, blower fan at present.Heat radiation form for common fan blade, blower fan, wind all is from back direction of principal axis air intake, the air-out of slave bed box body leading flank, so having a wind to have when wind blows from behind stagnates and reverse wind-force backward, can't form good ventilation and heat, easilier cause the motor radiating inequality, so be not a kind of desirable heat radiation form; And adopt the water-cooled form air-cooled relatively radiating effect that dispels the heat to get well, but the structural manufacturing process of water-cooling electrical spindle for machine tool motor own is comparatively complicated, and drainage appears easily, and lathe itself needs to give the electrical spindle for machine tool motor that circulation waterway is provided, what so machine tool structure can become is more complicated, cause maintenance difficulty more, cost such as also can increase at a series of problems thereupon, so that can't obtain excellent popularization and application.
Summary of the invention
In order to address the above problem, the present invention discloses a kind of both high efficiency and heat radiations, blower fan heat dissipating method simple in structure again.Technical scheme of the present invention is: motor is contained in the lathe casing, one side of casing is provided with air inlet and air outlet, blower fan is housed on the air inlet, motor case has a plurality of U-shaped flow-guiding radiation grooves equably, and the casing of motor is equipped with a dividing plate in the interposition of air inlet and air outlet, when the blower fan running, the air inlet of the cooling air slave bed box body that produces enters, owing to there is dividing plate to separate, after cooling air enters, in the lathe casing below casing along U-shaped flow-guiding radiation grooved ring around one week of motor case, the air outlet air-out of slave bed box body the same side again, so form good circulation wind path, reach better radiating effect.
The invention has the beneficial effects as follows: since adopted brand-new perpendicular to motor shaft to air-cooled heat dissipating method, with respect to traditional fan blade, the axial oblongleaf kadsura stem or root by the use of thermal means of blower fan, the invention enables radiating efficiency to be improved, heat radiation is more even on whole motor shaft; With respect to water-cooled heat dissipating method, this electric machine structure is simple, and durable keeps in repair convenient.
Description of drawings
Fig. 1 is the structural representation of machine motor involved in the present invention
Fig. 2 is the work schematic diagram of heat dissipating method of the present invention
Fig. 3 is the profile of air inlet of the present invention
Among the figure, 1. lathe casing, 2. motor, 3. blower fan, 4.U shape flow-guiding radiation groove, 5. air inlet, 6. air outlet, 7. dividing plate.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the heat dissipating method of machine motor of the present invention relates to a lathe casing 1, motor 2 is contained in the casing 1, one side of casing 1 is provided with air inlet 5 and air outlet 6, blower fan 3 is housed on the air inlet, motor 2 casings are processed with a plurality of U-shaped flow-guiding radiation grooves 4, and the casing of motor is equipped with a dividing plate 7 in the interposition of air inlet 5 and air outlet 6, when the blower fan running, the air inlet 5 of cooling air slave bed box body 1 one side-lowers that produce enters, owing to there is dividing plate 7 to separate, after cooling air enters, in lathe casing 1 below casing along U-shaped flow-guiding radiation groove one week of 4 wound motor casings, air outlet 6 air-out above slave bed box body 1 the same side again, so form good circulation wind path, reach better radiating effect.
Above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as the technology contents essence of having done according to the disclosed technical scheme of this patent is identical or any change or the modification that are equal to, all fall into the scope that this patent comprises.
Claims (1)
1. the heat dissipating method of a machine motor, it is characterized in that: motor is contained in the lathe casing, one side of casing is provided with air inlet and air outlet, blower fan is housed on the air inlet, motor case has a plurality of U-shaped flow-guiding radiation grooves equably, and the casing of motor is equipped with a dividing plate in the interposition of air inlet and air outlet, when the blower fan running, the air inlet of the cooling air slave bed box body that produces enters, owing to there is dividing plate to separate, after cooling air enters, in the lathe casing below casing along U-shaped flow-guiding radiation grooved ring around one week of motor case, the air outlet air-out of slave bed box body the same side again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010619306 CN102025225A (en) | 2010-12-31 | 2010-12-31 | Radiating method for machine tool motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010619306 CN102025225A (en) | 2010-12-31 | 2010-12-31 | Radiating method for machine tool motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102025225A true CN102025225A (en) | 2011-04-20 |
Family
ID=43866209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010619306 Pending CN102025225A (en) | 2010-12-31 | 2010-12-31 | Radiating method for machine tool motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102025225A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266794A (en) * | 2014-10-20 | 2015-01-07 | 株洲高精传动技术有限公司 | Heat radiator of high-speed flywheel panel |
| CN107492969A (en) * | 2016-06-12 | 2017-12-19 | 罗伯特·博世有限公司 | Motor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000308310A (en) * | 1999-04-16 | 2000-11-02 | Toshiba Corp | Rotating machine |
| CN200973047Y (en) * | 2006-11-23 | 2007-11-07 | 上海晨昌动力科技有限公司 | Universal mini-silent generating set |
| CN201113614Y (en) * | 2007-10-18 | 2008-09-10 | 上海电气集团上海电机厂有限公司 | Electric motor end shielding |
| CN201450408U (en) * | 2009-06-04 | 2010-05-05 | 江苏益茂纯电动汽车有限公司 | Encircling temperature control motor forcing fans to cool |
-
2010
- 2010-12-31 CN CN 201010619306 patent/CN102025225A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000308310A (en) * | 1999-04-16 | 2000-11-02 | Toshiba Corp | Rotating machine |
| CN200973047Y (en) * | 2006-11-23 | 2007-11-07 | 上海晨昌动力科技有限公司 | Universal mini-silent generating set |
| CN201113614Y (en) * | 2007-10-18 | 2008-09-10 | 上海电气集团上海电机厂有限公司 | Electric motor end shielding |
| CN201450408U (en) * | 2009-06-04 | 2010-05-05 | 江苏益茂纯电动汽车有限公司 | Encircling temperature control motor forcing fans to cool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266794A (en) * | 2014-10-20 | 2015-01-07 | 株洲高精传动技术有限公司 | Heat radiator of high-speed flywheel panel |
| CN107492969A (en) * | 2016-06-12 | 2017-12-19 | 罗伯特·博世有限公司 | Motor |
| CN107492969B (en) * | 2016-06-12 | 2021-01-26 | 罗伯特·博世有限公司 | Electric motor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110420 |