CN101920622A - Self-fan forced air cooling carving electric main shaft used for woodworking carve - Google Patents
Self-fan forced air cooling carving electric main shaft used for woodworking carve Download PDFInfo
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- CN101920622A CN101920622A CN 201010213738 CN201010213738A CN101920622A CN 101920622 A CN101920622 A CN 101920622A CN 201010213738 CN201010213738 CN 201010213738 CN 201010213738 A CN201010213738 A CN 201010213738A CN 101920622 A CN101920622 A CN 101920622A
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- fan
- bearing
- carving
- enclose
- pectinid
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Abstract
The invention relates to a self-fan forced cooling carving electric main shaft used for woodworking carve, which comprises an enclose, a stator, a stator, a rotator shaft, a front bearing and a rear bearing, wherein the stator and the rotator shaft are arranged in the enclose; the front and rear bearings are respectively arranged at the front and rear ends of the rotator shaft; the enclose is an all-in-one formed cylinder and the cylinder wall is provided with a ventilatting duct running through front and back; the part of the rear end of the rotator shaft extending out of the rear bearing is fixedly connected with a fan; the fan is provided with seven fan blades which are distributed evenly along the circumference; and the rear end of the enclose is provided with an inner fan cover and an external fan cover from inside to outside in sequence, and the front end of the enclose is provided with a sealing cover. The technical scheme provided by the invention can not only meet the rotate speed requirement of a high-speed electric main shaft, but also can effectively reduce the noise generated by the running of the electric main shaft and improve the enclosure heat dissipation effect greatly, and can prolong the service life of the bearing at the same time.
Description
Technical field
The present invention relates to a kind of electric spindle technology, especially relate to a kind of be used for wood carving processing from the cold carving electric principal shaft of pectinid.
Background technology
Carving electric principal shaft is the very high electromechanical integrated product of a kind of technology content, is mainly used in the Carving Machining industry.The carving electric principal shaft that present wood carving is used is owing to rotate at a high speed, and the heating of the built-in motor of high frequency is big, adopt the water-cooling pattern cooling, but water-cooling pattern need increase more optional equipment more, and as water pump, water tank etc., and existence is to the pollution problem of timber.In the prior art, some air-cooled electric main shafts being arranged also, all is to be formed by the existing water-cooled carving electric principal shaft transformation of the way, can not reach desirable radiating effect.
Summary of the invention
The purpose of this invention is to provide a kind of wood carving and use, to solve the above-mentioned defective that like product exists in the prior art from the cold carving electric principal shaft of pectinid.
In order to achieve the above object, technical scheme of the present invention proposes a kind of wood carving and uses from the cold carving electric principal shaft of pectinid, comprise casing, be located at the stator and the armature spindle of described casing inside, and fore bearing and the rear bearing of being located at described armature spindle rear and front end respectively, the cylinder type that described casing is formed in one, and in barrel, be provided with the ventilating duct that runs through front and back; The partial fixing that described rear bearing is stretched out in the rear end of described armature spindle is connected with fan, and described fan has along equally distributed seven flabellums of circumference; Fan housing and outer fan housing in the rear end of described casing is provided with from inside to outside successively, the front end of described casing is provided with seal cover.
Above-mentioned wood carving is used in the cold carving electric principal shaft of pectinid, and described fore bearing and rear bearing are sealed bearing.
Above-mentioned wood carving is used in the cold carving electric principal shaft of pectinid, and the conical surface is adopted in the front of described seal cover, and the back has sealing ring.
Above-mentioned wood carving is used in the cold carving electric principal shaft of pectinid, and the width of described flabellum is 2cm, and the length direction of described flabellum is 15 ° with radially angle.
The wood carving that technical solution of the present invention provides is used from the cold carving electric principal shaft of pectinid has following beneficial effect: seven blade fans of employing can satisfy the rotating speed requirement of high-speed electric main shaft, the noise that also can effectively reduce electric spindle operation and produced; The configuration design of casing is become to have the air channel, and the stator and rotor parts are according to the requirement design of ventilated machine, and fan housing adopts the design of inside and outside fan housing, thereby have improved radiating effect widely; Simultaneously, forward and backward bearing adopts sealed bearing, and adopts the seal cover that has sealing ring, and the dust in the time of can preventing wood carving enters bearing, and then has prolonged bearing and get service life.
Description of drawings
Fig. 1 uses from the side of the cold carving electric principal shaft of pectinid cut-away view for wood carving of the present invention;
Fig. 2 is the casing schematic cross-section of wood carving of the present invention in the cold carving electric principal shaft of pectinid;
Fig. 3 is for using the side holotype shape figure of the fan that takes out from the cold carving electric principal shaft of pectinid from wood carving of the present invention shown in Figure 1;
Fig. 4 uses the side cut-away view of the seal cover in the cold carving electric principal shaft of pectinid for wood carving of the present invention.
The specific embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
Fig. 1 uses from the side of the cold carving electric principal shaft of pectinid cut-away view for wood carving of the present invention, as shown in the figure, wood carving of the present invention is used from the cold carving electric principal shaft 10 of pectinid and is comprised casing 11, be located at the stator 12 and the armature spindle 13 of casing 11 inside, and the sealed bearing of being located at armature spindle 13 rear and front ends respectively: fore bearing 14 and rear bearing 15.Wherein, the cylinder type that casing 11 is formed in one, and at the ventilating duct 111 (shown in the casing schematic cross-section of Fig. 2) that is provided with in the barrel before and after running through; The partial fixing that rear bearing 15 is stretched out in the rear end of armature spindle 13 is connected with fan 16, and the back of fan 16 has sealing ring, further, shown in the fan schematic cross-section of Fig. 3, this fan 16 has along equally distributed seven flabellums 161 of circumference, and the width d of flabellum 161 is 2cm, and the length direction of flabellum 161 and angle α radially are 15 °; Fan housing 17 and outer fan housing 18 in the rear end of casing 11 is provided with from inside to outside successively, the front end of casing 11 then is provided with seal cover 19, and further as shown in Figure 4, conical surface design is adopted in the front of seal cover 19, and the back also has sealing ring 191.
In sum, the wood carving that technical solution of the present invention provides is used from the cold carving electric principal shaft of pectinid: on the one hand by adopting seven blade fans, can satisfy the rotating speed requirement of high-speed electric main shaft, the noise that also can effectively reduce electric spindle operation and produced; On the other hand the configuration design of casing is become to have the air channel, the stator and rotor parts are then according to the requirement design of ventilated machine, and fan housing adopts the design of inside and outside fan housing, thereby have improved radiating effect widely; Simultaneously, forward and backward bearing adopts sealed bearing, and adopts the seal cover that has sealing ring, and the dust in the time of can preventing wood carving enters bearing, and then has prolonged bearing and get service life.
More than be preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can expect some identical, replacement schemes apparently, all should fall into the scope of protection of the invention.
Claims (4)
1. a wood carving is used from the cold carving electric principal shaft of pectinid, comprise casing, be located at the stator and the armature spindle of described casing inside, and fore bearing and the rear bearing of being located at described armature spindle rear and front end respectively, it is characterized in that, the cylinder type that described casing is formed in one, and in barrel, be provided with the ventilating duct that runs through front and back; The partial fixing that described rear bearing is stretched out in the rear end of described armature spindle is connected with fan, and described fan has along equally distributed seven flabellums of circumference; Fan housing and outer fan housing in the rear end of described casing is provided with from inside to outside successively, the front end of described casing is provided with seal cover.
2. wood carving as claimed in claim 1 is used from the cold carving electric principal shaft of pectinid, it is characterized in that, described fore bearing and rear bearing are sealed bearing.
3. wood carving as claimed in claim 1 is used from the cold carving electric principal shaft of pectinid, it is characterized in that, the conical surface is adopted in the front of described seal cover, and the back has sealing ring.
4. wood carving as claimed in claim 1 is used from the cold carving electric principal shaft of pectinid, it is characterized in that, the width of described flabellum is 2cm, and the length direction of described flabellum is 15 ° with radially angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010213738 CN101920622A (en) | 2010-06-30 | 2010-06-30 | Self-fan forced air cooling carving electric main shaft used for woodworking carve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010213738 CN101920622A (en) | 2010-06-30 | 2010-06-30 | Self-fan forced air cooling carving electric main shaft used for woodworking carve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101920622A true CN101920622A (en) | 2010-12-22 |
Family
ID=43335934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010213738 Pending CN101920622A (en) | 2010-06-30 | 2010-06-30 | Self-fan forced air cooling carving electric main shaft used for woodworking carve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101920622A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394529A (en) * | 2011-10-13 | 2012-03-28 | 常州市翰琪电机有限公司 | Fan air-cooled automatic tool change electric spindle used for carpentry carving and milling |
| WO2015074404A1 (en) * | 2013-11-20 | 2015-05-28 | 广州市昊志机电股份有限公司 | High-speed ball electric spindle |
| CN109940452A (en) * | 2019-04-18 | 2019-06-28 | 上海理工大学 | Electro spindle thermo-electric cooling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576553A (en) * | 1980-06-12 | 1982-01-13 | Fanuc Ltd | Motor |
| JP2000324749A (en) * | 1999-05-12 | 2000-11-24 | Yaskawa Electric Corp | Motor |
| DE102006043550A1 (en) * | 2006-02-06 | 2007-08-30 | Franz Kessler Gmbh | Motor e.g. three-phase alternating current synchronous motor, milling spindle for machine tool, has cooling unit with cooling fluid e.g. cooling air, for cooling motor, and stator housing with fluid and/or air-passage for conveyance of air |
| CN201138771Y (en) * | 2007-12-26 | 2008-10-22 | 江苏华雕机械有限公司 | Electric main shaft sculpted by wind cooling |
| CN201693962U (en) * | 2010-06-30 | 2011-01-05 | 常州市翰琪电机有限公司 | Self-fan air-cooling carving electric spindle for wood carving |
-
2010
- 2010-06-30 CN CN 201010213738 patent/CN101920622A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576553A (en) * | 1980-06-12 | 1982-01-13 | Fanuc Ltd | Motor |
| JP2000324749A (en) * | 1999-05-12 | 2000-11-24 | Yaskawa Electric Corp | Motor |
| DE102006043550A1 (en) * | 2006-02-06 | 2007-08-30 | Franz Kessler Gmbh | Motor e.g. three-phase alternating current synchronous motor, milling spindle for machine tool, has cooling unit with cooling fluid e.g. cooling air, for cooling motor, and stator housing with fluid and/or air-passage for conveyance of air |
| CN201138771Y (en) * | 2007-12-26 | 2008-10-22 | 江苏华雕机械有限公司 | Electric main shaft sculpted by wind cooling |
| CN201693962U (en) * | 2010-06-30 | 2011-01-05 | 常州市翰琪电机有限公司 | Self-fan air-cooling carving electric spindle for wood carving |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394529A (en) * | 2011-10-13 | 2012-03-28 | 常州市翰琪电机有限公司 | Fan air-cooled automatic tool change electric spindle used for carpentry carving and milling |
| WO2015074404A1 (en) * | 2013-11-20 | 2015-05-28 | 广州市昊志机电股份有限公司 | High-speed ball electric spindle |
| CN109940452A (en) * | 2019-04-18 | 2019-06-28 | 上海理工大学 | Electro spindle thermo-electric cooling device |
| CN109940452B (en) * | 2019-04-18 | 2020-08-04 | 上海理工大学 | Electric spindle thermoelectric cooling device |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
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Application publication date: 20101222 |