CN203071783U - Motor - Google Patents
Motor Download PDFInfo
- Publication number
- CN203071783U CN203071783U CN 201220720139 CN201220720139U CN203071783U CN 203071783 U CN203071783 U CN 203071783U CN 201220720139 CN201220720139 CN 201220720139 CN 201220720139 U CN201220720139 U CN 201220720139U CN 203071783 U CN203071783 U CN 203071783U
- Authority
- CN
- China
- Prior art keywords
- iron
- washer
- fan blade
- punching
- magnetite
- 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 - Lifetime
Links
Abstract
The utility model discloses a motor which relates to the technical field of electric tools. An iron cover of the motor is arranged on an inner cover. A washer, a ball bushing and a bushing cover are orderly arranged between the iron cover and the inner cover. A terminal and carbon are arranged in the inner cover. An elastic arm is arranged on the carbon. A rivet is arranged on the elastic arm. A fan blade is sheathed on one side of a shaft. An oil changing device is arranged on one side of the fan blade. A spacing washer and an oil preventing washer are arranged between the fan blade and the oil changing device. A fibre washer is arranged on one side of a commutator. A punching sheet is arranged on one side of the fibre washer. An enamel covered wire is arranged on the outer side of the punching sheet. An insulating powder layer is arranged on two ends of the punching sheet. A copper washer is arranged on one side of the punching sheet. A magnet stone is sheathed on the outer side of the punching sheet. A slingshot is arranged on the magnet stone. A straight washer is arranged in an iron casing. The iron casing is sheathed on the magnet stone. A changing magnet ring is sheathed on the iron casing. The motor has the advantages of small volume, light weight, large torque, long service life, high safety performance, energy saving and environment protection.
Description
Technical field:
The utility model relates to the electric tool technical field, is specifically related to a kind of 550 motors.
Background technology:
Present 5 conventional serial motors, the diameter of rotor is 23.0mm, and the thickness of magnetite is 5.0mm, and motor is when 20000rpm, the stalling torque maximum is 1kg.cm, and the coercive force maximum of magnetite is 270KA/m simultaneously, and its motor volume is big, and torsion is little, efficient is low, and the energy consumption height, and the life-span is short.
The utility model content:
The purpose of this utility model provides a kind of motor, and its volume is little, and is in light weight, and torsion is big, and the life-span is long, security performance height, energy-conserving and environment-protective.
In order to solve the existing problem of background technology, the utility model is to adopt following technical scheme: it comprises iron covering 1, packing ring 2, ball cup scholar 3, the cup scholar covers 4, inner cap 5, terminal 6, carbon 7, elastic arm 8, rivet 9, fan blade 10, spacing meson 11, grease proofing meson 12, commutator 13, fast Ba Jiezi 14, punching 15, enamel wire 16, copper meson 18, axle 19, magnetite 20, catapult 21, straight cup scholar 22, iron-clad 23, change magnet ring 24, iron covering 1 is installed on the inner cap 5, be disposed with packing ring 2 between iron covering 1 and the inner cap 5, ball cup scholar 3, the cup scholar covers 4, terminal 6, carbon 7 is installed in the inner cap 5, elastic arm 8 is installed on the carbon 7, elastic arm 8 is provided with rivet 9, fan blade 10 is socketed in a side of axle 19, one side of fan blade 10 is provided with oil changer 13, be provided with spacing meson 11 between fan blade 10 and the oil changer 13, grease proofing meson 12, one side of commutator 13 is provided with fast Ba Jiezi 14, the side of fast Ba Jiezi 14 is provided with punching 15, the arranged outside of punching 15 has enamel wire 16, the two ends of punching 15 are provided with insulation bisque 17, one side of punching 15 is provided with copper meson 18, magnetite 20 is socketed in punching 15 outsides, magnetite 20 is provided with catapult 21, straight cup scholar 22 is arranged in the iron-clad 23, iron-clad 23 is socketed on the magnetite 20, changes magnet ring 24 and is socketed on the iron-clad 23.
The thickness of described magnetite 20 is 4.2-4.3mm.
The utility model changes to 25.0mm with the enlarged diameter of iron core by original 23.0mm, and the thickness of magnetite reduces, and changes to 4.3mm by original 5.0mm, and magnetite 20 proper properties are promoted, and guarantees that the magnetic field that magnetite provides after changing to 4.3mm is constant.
The utility model volume is little, and is in light weight, and torsion is big, and the life-span is long, security performance height, energy-conserving and environment-protective.
Description of drawings:
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Embodiment:
Referring to Fig. 1, this embodiment adopts following technical scheme: it comprises iron covering 1, packing ring 2, ball cup scholar 3, the cup scholar covers 4, inner cap 5, terminal 6, carbon 7, elastic arm 8, rivet 9, fan blade 10, spacing meson 11, grease proofing meson 12, commutator 13, fast Ba Jiezi 14, punching 15, enamel wire 16, copper meson 18, axle 19, magnetite 20, catapult 21, straight cup scholar 22, iron-clad 23, change magnet ring 24, iron covering 1 is installed on the inner cap 5, be disposed with packing ring 2 between iron covering 1 and the inner cap 5, ball cup scholar 3, the cup scholar covers 4, terminal 6, carbon 7 is installed in the inner cap 5, elastic arm 8 is installed on the carbon 7, elastic arm 8 is provided with rivet 9, fan blade 10 is socketed in a side of axle 19, one side of fan blade 10 is provided with oil changer 13, be provided with spacing meson 11 between fan blade 10 and the oil changer 13, grease proofing meson 12, one side of commutator 13 is provided with fast Ba Jiezi 14, the side of fast Ba Jiezi 14 is provided with punching 15, the arranged outside of punching 15 has enamel wire 16, the two ends of punching 15 are provided with insulation bisque 17, one side of punching 15 is provided with copper meson 18, magnetite 20 is socketed in punching 15 outsides, magnetite 20 is provided with catapult 21, straight cup scholar 22 is arranged in the iron-clad 23, iron-clad 23 is socketed on the magnetite 20, changes magnet ring 24 and is socketed on the iron-clad 23.
The thickness of described magnetite 20 is 4.2-4.3mm.
The thickness of the brush carrier of this embodiment is 0.14～0.15mm, improved brush arm fatigue resistance in use, the diameter 25.0mm of rotor, changed the manufacture craft of motor, the air gap of motor is accomplished between 0.3～0.4mm, promoted efficiency of motor so again greatly.Changed the material of copper segment and the material of phenolic moulding powder, purpose is to improve resistance to wear and the thermal diffusivity of commutator.Magnetite 20 has adopted nanometer technology that the coercive force of motor has been risen to 310～380KA/M, so just can change this size into 4.2～4.3mm.
This embodiment is with the enlarged diameter of iron core, change to 25.0mm by original 23.0mm, the thickness of magnetite reduces, and changes to 4.3mm by original 5.0mm, magnetite 20 proper properties are promoted, guarantee that the magnetic field that magnetite provides is constant after changing to 4.3mm.
This embodiment volume is little, and is in light weight, and torsion is big, and the life-span is long, security performance height, energy-conserving and environment-protective.
Claims (1)
1. motor, it is characterized in that it comprises iron covering (1), packing ring (2), ball cup scholar (3), cup scholar's cover (4), inner cap (5), terminal (6), carbon (7), elastic arm (8), rivet (9), fan blade (10), spacing meson (11), grease proofing meson (12), commutator (13), fast Ba Jiezi (14), punching (15), enamel wire (16), copper meson (18), axle (19), magnetite (20), catapult (21), straight cup scholar (22), iron-clad (23), change magnet ring (24), iron covering (1) is installed on the inner cap (5), be disposed with packing ring (2) between iron covering (1) and the inner cap (5), ball cup scholar (3), cup scholar's cover (4), terminal (6), carbon (7) is installed in the inner cap (5), elastic arm (8) is installed on the carbon (7), elastic arm (8) is provided with rivet (9), fan blade (10) is socketed in a side of axle (19), one side of fan blade (10) is provided with oil changer (13), be provided with spacing meson (11) between fan blade (10) and the oil changer (13), grease proofing meson (12), one side of commutator (13) is provided with fast Ba Jiezi (14), the side of fast Ba Jiezi (14) is provided with punching (15), the arranged outside of punching (15) has enamel wire (16), the two ends of punching (15) are provided with insulation bisque (17), one side of punching (15) is provided with copper meson (18), magnetite (20) is socketed in punching (15) outside, magnetite (20) is provided with catapult (21), straight cup scholar (22) is arranged in the iron-clad (23), iron-clad (23) is socketed on the magnetite (20), changes magnet ring (24) and is socketed on the iron-clad (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720139 CN203071783U (en) | 2012-12-25 | 2012-12-25 | Motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720139 CN203071783U (en) | 2012-12-25 | 2012-12-25 | Motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203071783U true CN203071783U (en) | 2013-07-17 |
Family
ID=48770532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720139 Expired - Lifetime CN203071783U (en) | 2012-12-25 | 2012-12-25 | Motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203071783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095083A (en) * | 2012-12-25 | 2013-05-08 | 黄正滨 | Motor |
-
2012
- 2012-12-25 CN CN 201220720139 patent/CN203071783U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095083A (en) * | 2012-12-25 | 2013-05-08 | 黄正滨 | Motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203071783U (en) | Motor | |
| CN203645516U (en) | Outer rotor permanent magnet synchronous motor and industrial ceiling fan | |
| CN201687870U (en) | Double-output shaft magnetic powder clutch | |
| CN201928151U (en) | Sliding ring brush carrier of wind-driven generator | |
| CN201674283U (en) | Stator structure | |
| CN204190528U (en) | A kind of electric machine | |
| CN103095083A (en) | Motor | |
| CN202616916U (en) | Novel end cover insulation structure for wind driven generator | |
| CN204145243U (en) | A kind of hub-type electric rotating machine | |
| CN203774940U (en) | Oiling bearing traction fan motor for high-power locomotive | |
| CN204316296U (en) | A kind of electric rotating machine of novel electric tricycle | |
| CN203308761U (en) | Shade-pole motor heat dissipation fan | |
| CN203632384U (en) | Brush motor rotor | |
| CN202586046U (en) | Carbon brush for multi-hole electric hammer | |
| CN202586047U (en) | Carbon brush for electric hammer | |
| CN202906613U (en) | Motor for mixer | |
| CN210607957U (en) | Heavy current low-speed rotation transmission structure | |
| CN203406695U (en) | Rotor device of high-speed rotating motor and motor with same | |
| CN103193142A (en) | Magnetic suspension bearing disc type elevator traction machine | |
| CN202492231U (en) | Electric winder | |
| CN202918104U (en) | Motor straightening bearing | |
| CN203014518U (en) | Armature assembly of evaporation blower fan | |
| CN206250874U (en) | Brushless motor component and unmanned plane based on anisotropic bond neodymium iron boron magnetite | |
| CN209046387U (en) | A kind of deep well borehole energy-saving electric machine of high temperature and high pressure environment | |
| CN202634107U (en) | Rotor applied for cooling fan motor of automotive engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160214 Address after: 529100, Xinhui District, Xinhui District, Guangdong, Jiangmen Province, Xing Xing Road, No. 17, one (1 workshop) Patentee after: JIANGMEN RUNSHENG ELECTROMECHANICAL Co.,Ltd. Address before: 334000, No. 79, Ma'anshan, Poyang Town, Poyang County, Jiangxi, Shangrao Patentee before: Huang Zhengbin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |