CN2882086Y - Electronic speed regulated permanent magnetic industrial sewing machine motor - Google Patents
Electronic speed regulated permanent magnetic industrial sewing machine motor Download PDFInfo
- Publication number
- CN2882086Y CN2882086Y CN 200620003802 CN200620003802U CN2882086Y CN 2882086 Y CN2882086 Y CN 2882086Y CN 200620003802 CN200620003802 CN 200620003802 CN 200620003802 U CN200620003802 U CN 200620003802U CN 2882086 Y CN2882086 Y CN 2882086Y
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- CN
- China
- Prior art keywords
- end cap
- sewing machine
- hole
- electronic speed
- industrial sewing
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- Expired - Fee Related
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Abstract
The utility model discloses a permanent magnetic motor with electronic speed governing for an industrial sewer, which comprises a stator, a rotor, a current distributor and a casing. The stator is a permanent magnetic stator, the casing comprises a main body and two end covers. The main body is a seamless steel tube. At the outer circumferences of the two end covers, a plurality of projected lugs are arranged in circular way. On the lugs, front and back through bolt holes are provided. The corresponding lugs are connected by long bolts, so as to hold the main body of the casing between the two end covers. At one side of the main body of the casing, a transversally projected cantilever is provided. On the cantilever, a through hole is provided. On the other side that is symmetric to above mentioned side, an upward folded supporting arm is provided, the end of the arm is a cylinder, in which a through hole is provided. As the main body is a seamless steel tube, the process for which is prepared scientifically, and the tube is made up by fine machining, the main body is of good material, high density, free from any sand hole, seam and foreign matters, etc., easy to machine and coat, with a bright and smooth surface, high immunity to interference. The utility model is of a very wide application prospect.
Description
Technical field
The utility model relates to a kind of motor product, a kind of more precisely electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine.
Background technology
Along with clothing; shoemaking; the large-scale development of industry such as case and bag; the industrial sewing machine development is swift and violent; annual output is all at millions of; for improving sewing quality and efficient; many producers all apply to the electronic speed regulation magneto in all types of industries sewing machine; realized the electronization of industrial sewing machine; the body of existing electronic speed regulation permanent magnetism worker seam motor mostly adopts cast iron to make; as Fig. 1; shown in Figure 2; casing one end is uncovered shape; the middle part of the discoid top cover 1 of the other end offers axis hole 2; the outer circumference surface of chassis body is provided with six roads ribs 3 longitudinally, and casing one side is provided with the cantilever 4 that crosses out, and offers through hole 5 on it; the opposite side of symmetry is provided with the support arm 6 that upwards is bent into 90 degree; the end of support arm is a cylinder 7, and the middle part of cylinder 7 offers through hole 8, and casing is near the screwed hole 9 that offers up/down perforation on the sidewall of top cover; casing near top cover and with support arm 6 corresponding sidewalls on also offer through hole, offer installing hole on the ribs section of casing opening end.This casing is because structure, shape, production process or other reasons cause there is many shortcomings and hidden danger, in addition, cast iron density is big, the pore that is not visible to the physical eyes is distributing, bubble, grit, trachoma, slit impurity, the unfavorable spraying of rough surface, because it is magnet steel to be sticked with glue navel or manganese steel sheet be fixed on the inwall of cast iron that the worker stitches magneto, therefore these defectives can make the machine internal magnetic field disturb with extraneous the generation by the trachoma of cast iron engine block, cause the machine internal magnetic field unusual, weaken, make motor the running abnormality occur, also can produce external equipment and disturb and infringement.Because the shortcoming in the majority of cast iron causes the rotor of motor through the heating of running high temperature, brake failure, operating current increase influence work and electrical machinery life.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide the electronic speed regulation permanent magnetism that a kind of body is bright and clean, well-balanced, antijamming capability is strong Electromotor of Industrial Sewing Machine.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine, comprise stator, rotor, distributing switch and casing, stator is a permanent-magnet stator, casing comprises main body and two end caps, its main body is a seamless steel pipe, be provided with the journal stirrup of some projectioies on the outer circumference surface of two end cap annular array, the bolt hole that connects before and after offering on the journal stirrup, corresponding journal stirrup interconnects the chassis body clamping between two end cap by stay bolt, chassis body one side is provided with the cantilever that crosses out, and offers through hole on the cantilever, and the opposite side of symmetry is provided with the upwards support arm of bending, the support arm end is a cylinder, and the cylinder middle part offers through hole.
Bolt hole in the described two end cap on the journal stirrup of an end cap is smooth through hole, and the bolt hole on the journal stirrup of another end cap is a screwed hole.
Be provided with journal stirrup in the described two end cap on the outer circumference surface of an end cap between each journal stirrup again, the end face of these journal stirrups offers the screwed hole of certain depth.
Respectively be provided with three corresponding journal stirrups on the outer circumference surface of described two end cap.
Journal stirrup on the described two end cap connects side near it, and journal stirrup one side and end cap end face flush.
Offer the through hole that is used to observe, clear up the carbon brush dust on the sidewall of described motor output end end cap, via openings is covered by plastic closure.
On chassis body, base plate is the arc that can fit together with chassis body on the cross section by base plate and screw for described cantilever and support arm.
Described support arm is bent into 90 degree.
Described two end cap adopts aluminium to make.
Casing of the present utility model is provided with ribs, cantilever and support arm in appearance, promptly be convenient to installing and locating, can improve case strength again, interference between reduction and the external magnetic field, chassis body adopt seamless steel pipe technology through scientific formula do essence again, fining-off forms, material is good, greatly, there are not shortcomings such as trachoma, slit in density, be easy to processing and the spraying, any surface finish, well-balanced, antijamming capability is strong.
Description of drawings
Fig. 1 is the front schematic view of existing electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine casing;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the front schematic view of the utility model electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine casing;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the right view of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
The discoid top cover 2--of 1--axis hole
3--ribs 4--cantilever
Through hole 6--support arm on the 5--cantilever
Through hole on the cylinder 8--cylinder of 7--support arm end
9--screwed hole 10--chassis body
11--front end housing 12--rear end cap
13--journal stirrup 14--stay bolt
15--screwed hole 16--cantilever
17--support arm 18--cylinder
19--base plate 20--screw
The 21--plastic closure
The utility model electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine mainly is made up of stator, rotor, distributing switch and casing, and its stator is a permanent-magnet stator.As Fig. 3, Fig. 4, shown in Figure 5, its casing is made up of main body 10 and end cap 11 and end cap 12, main body 10 is a seamless steel pipe, the steel pipe model can be 10# or 15# or 20#, two end cap adopts aluminium to make, be provided with the journal stirrup 13 of three groups of projectioies on the outer circumference surface of end cap 11 and end cap 12 annular array, journal stirrup 13 is near the connection side of each end cap, be that journal stirrup 13 1 sides and end cap end face flush, the bolt hole that connects before and after offering on the journal stirrup 13, wherein the bolt hole on the journal stirrup of end cap 11 is smooth through hole, bolt hole on the journal stirrup of end cap 12 is a screwed hole, corresponding journal stirrup 13 interconnects by stay bolt 14, with chassis body 10 clampings between two end cap, be provided with three journal stirrups again between end cap 11 each journal stirrup, the end face of these journal stirrups offers the screwed hole 15 of certain depth, one side of chassis body 10 is provided with the cantilever 16 that crosses out, offer through hole on the cantilever 15, the opposite side of symmetry is provided with the support arm 17 that upwards is bent into 90 degree, support arm 17 ends are a cylinder 18, cylinder 18 middle parts offer through hole, cantilever 15 is fixed on the chassis body 10 by base plate 19 and screw 20, base plate 19 is the arc that can fit together with chassis body 10 on the cross section, the fixed form of support arm 17 is identical with support arm 15, offer on the sidewall of motor output end end cap and be used for observing, the through hole of cleaning carbon brush dust, through hole is two, be symmetrical arranged up and down, via openings is covered by plastic closure 21.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but on its shape or structure, do any variation; every have identical with a application or akin technical scheme, all drops in the protection model of the present utility model.
Claims (9)
1, a kind of electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine, comprise stator, rotor, distributing switch and casing, stator is a permanent-magnet stator, it is characterized in that, described casing comprises main body and two end caps, its main body is a seamless steel pipe, be provided with the journal stirrup of some projectioies on the outer circumference surface of two end cap annular array, the bolt hole that connects before and after offering on the journal stirrup, corresponding journal stirrup interconnects the chassis body clamping between two end cap by stay bolt, and chassis body one side is provided with the cantilever that crosses out, offer through hole on the cantilever, the opposite side of symmetry is provided with the upwards support arm of bending, and the support arm end is a cylinder, and the cylinder middle part offers through hole.
2, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 1 is characterized in that, the bolt hole in the described two end cap on the journal stirrup of an end cap is smooth through hole, and the bolt hole on the journal stirrup of another end cap is a screwed hole.
3, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 2 is characterized in that, is provided with journal stirrup in the described two end cap on the outer circumference surface of an end cap between each journal stirrup again, and the end face of these journal stirrups offers the screwed hole of certain depth.
4, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 3 is characterized in that, respectively is provided with three corresponding journal stirrups on the outer circumference surface of described two end cap.
5, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 4 is characterized in that, the journal stirrup on the described two end cap connects side near it, and journal stirrup one side and end cap end face flush.
6, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 5 is characterized in that, offers the through hole that is used to observe, clear up the carbon brush dust on the sidewall of described motor output end end cap, and via openings is covered by plastic closure.
7, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 6 is characterized in that, on chassis body, base plate is the arc that can fit together with chassis body on the cross section by base plate and screw for described cantilever and support arm.
8, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 7 is characterized in that, described support arm is bent into 90 degree.
9, electronic speed regulation permanent magnetism Electromotor of Industrial Sewing Machine according to claim 8 is characterized in that, described two end cap adopts aluminium to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003802 CN2882086Y (en) | 2006-02-15 | 2006-02-15 | Electronic speed regulated permanent magnetic industrial sewing machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620003802 CN2882086Y (en) | 2006-02-15 | 2006-02-15 | Electronic speed regulated permanent magnetic industrial sewing machine motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882086Y true CN2882086Y (en) | 2007-03-21 |
Family
ID=37881928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620003802 Expired - Fee Related CN2882086Y (en) | 2006-02-15 | 2006-02-15 | Electronic speed regulated permanent magnetic industrial sewing machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882086Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699716A (en) * | 2009-10-27 | 2010-04-28 | 常州奥立思特电子有限公司 | Electric machine |
| CN102255437A (en) * | 2011-07-07 | 2011-11-23 | 常州市昊升电机有限公司 | High-performance rare earth permanent magnet DC motor |
| CN102589341A (en) * | 2012-03-21 | 2012-07-18 | 刘滕军 | Pure titanium heat exchanger with integrally cast end covers |
| CN102832733A (en) * | 2012-08-09 | 2012-12-19 | 无锡江南奕帆电力传动科技股份有限公司 | Efficient miniature permanent-magnet direct-current motor |
-
2006
- 2006-02-15 CN CN 200620003802 patent/CN2882086Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699716A (en) * | 2009-10-27 | 2010-04-28 | 常州奥立思特电子有限公司 | Electric machine |
| CN102255437A (en) * | 2011-07-07 | 2011-11-23 | 常州市昊升电机有限公司 | High-performance rare earth permanent magnet DC motor |
| CN102255437B (en) * | 2011-07-07 | 2013-08-07 | 常州市昊升电机有限公司 | High-performance rare earth permanent magnet DC motor |
| CN102589341A (en) * | 2012-03-21 | 2012-07-18 | 刘滕军 | Pure titanium heat exchanger with integrally cast end covers |
| CN102832733A (en) * | 2012-08-09 | 2012-12-19 | 无锡江南奕帆电力传动科技股份有限公司 | Efficient miniature permanent-magnet direct-current motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MAO XIANGYANG Free format text: FORMER OWNER: CHEN JIANPING Effective date: 20080718 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080718 Address after: The new cloud Creek Lake Road in Zhejiang province Ruian City Tangxia Town, No. 23, zip code: 325000 Patentee after: Mao Xiangyang Address before: Zhejiang Province, Wenzhou City, Nanxi River economic and Technological Development Zone No. 255 Road Home Garden 4 Shun King Room 1501, zip code: 325000 Patentee before: Chen Jianping |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 |