CN205653579U - Sewing machine motor and sewing machine - Google Patents
Sewing machine motor and sewing machine Download PDFInfo
- Publication number
- CN205653579U CN205653579U CN201620444041.4U CN201620444041U CN205653579U CN 205653579 U CN205653579 U CN 205653579U CN 201620444041 U CN201620444041 U CN 201620444041U CN 205653579 U CN205653579 U CN 205653579U
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- sewing machine
- assembly tab
- face
- stator body
- lamination
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Abstract
The utility model discloses a sewing machine motor and sewing machine belongs to sewing machine technical field. It has solved the inconvenient problem of present motor assembly. This motor, including the rotor with be the stator main part that ring form and stromatolite set up, the outside of stator main part has a plurality of installation ears that have the mounting hole, the both ends of stator main part are tip no. 1 and tip no. 2 respectively, have terminal surface no. 1 and terminal surface no. 2 on the installation ear along the stator main part axis direction on, terminal surface no. 1 depends on proximal end portion no. 1 than terminal surface no. 2, the outside department that lies in terminal surface no. 1 on the tip no. 1 has location portion. Sewing machine is the structure corresponding with the motor. This sewing machine and sewing machine's motor is through setting up location portion and installation ear in the stator main part for the location of motor is more convenient.
Description
Technical field
This utility model belongs to electrical motor of sewing machine technical field.
Background technology
At original stator during the electrical motor of sewing machine that rotor separates is installed to head of sewing machine, needing to be positioned by stator by frock, its installation more bothers.
Utility model content
This utility model is for problem above, it is proposed that a kind of installation positions convenient electrical motor of sewing machine, and its technical scheme is as follows:
A kind of electrical motor of sewing machine, including rotor with in the circular and stator body of lamination setting, it is characterized in that, the outside of described stator body has multiple mounting ear with installing hole, the two ends of described stator body are respectively end one and end two, having end face one and end face two on stator body axis direction on described mounting ear, described end face one relatively end face two is near end one, and the outside that described end one is positioned at end face one has location division.
When motor is installed on head of sewing machine, on stator body, location division and the respective outer side edges on head, make stator body coaxial with the main shaft of sewing machine, and the end face one of mounting ear is resisted against on the end face of head, so, just energy is more convenient and is installed on head of sewing machine by motor more accurately.
In above-mentioned electrical motor of sewing machine, described stator body includes assembly tab one and the assembly tab two that lamination arranges, the edge of described assembly tab two has installation portion, after assembly tab two lamination, installation portion lamination forms mounting ear, location division includes assembly tab one, and the outside lamination of described assembly tab one constitutes location division.Such structure makes the structure of stator body the most firm.
In above-mentioned electrical motor of sewing machine, described installation portion and assembly tab two are integral type structure.
In above-mentioned electrical motor of sewing machine, the outward flange of described assembly tab one is substantially round in shape.The meaning that the outward flange of assembly tab one is substantially round in shape is, when producing, it is possible to can open a positioning port on the outward flange that assembly tab one is substantially round in shape to assemble the problem of location.But this does not affect the outward flange of assembly tab one and stator body plays the effect of location.
This utility model also proposed the sewing machine that a kind of motor is easy for installation, and its technical scheme is as follows:
nullA kind of sewing machine，Including head、Main shaft in head and motor，Described motor includes rotor and the stator body arranged in circular and lamination，It is characterized in that，The outside of described stator body has multiple mounting ear with installing hole，The two ends of described stator body are respectively end one and end two，On stator body axis direction, there is end face one and end face two on described mounting ear，Described end face one relatively end face two is near end one，The outside being positioned at end face one on described end one has location division，There is on described head the installed surface one with location division mating shapes，Described installed surface one is parallel with the axis of main shaft，Described location division embeds at installed surface one，Also there is on described head the installed surface two vertical with installed surface one，The end face one of described mounting ear is resisted against on installed surface two，Sewing machine also includes screw，Screw is fixed at the installed surface two of head through installing hole.
In above-mentioned sewing machine, described stator body includes assembly tab one and the assembly tab two that lamination arranges, and the edge of described assembly tab two has installation portion, and after assembly tab two lamination, installation portion lamination forms mounting ear, and location division includes assembly tab one.
In above-mentioned electrical motor of sewing machine, described installation portion and assembly tab two are integral type structure.
In above-mentioned sewing machine, the outward flange of described assembly tab one is substantially round in shape, described installed surface one in the circular of the outward flange mating shapes of installation portion or partial circle shape.The meaning that the outward flange of assembly tab one is substantially round in shape is, when producing, it is possible to can open a positioning port on the outward flange that assembly tab one is substantially round in shape to assemble the problem of location.But this does not affect the outward flange of assembly tab one and stator body plays the effect of location.Owing to installed surface one is in circular or partial circle shape, therefore, motor can the most accurately and easily navigate to, on head, improve efficiency of assembling.Installed surface one is as long as the location division on stator body can be positioned by installed surface one, and to there is certain contact surface between the two in circular or partial circle shape the meaning.
The motor of this sewing machine and sewing machine is by arranging location division and mounting ear on stator body so that the location of motor is more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of electrical motor of sewing machine；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Fig. 3 is the structural representation of assembly tab two in a kind of embodiment；
Fig. 4 is the structural representation of assembly tab one in a kind of embodiment.
Fig. 5 is the structural representation of a kind of embodiment of sewing machine.
In figure, 1, rotor；2, stator body；2a, end one；2b, end two；3, mounting ear；3a, end face one；3b, end face two；3c, installing hole；4, location division；5, assembly tab one；6, assembly tab two；6a, installation portion；7, head；7a, installed surface one；7b, installed surface two；7c, mounting blocks.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of electrical motor of sewing machine, including rotor 1 with in the circular and stator body 2 of lamination setting.The outside of stator body 2 has multiple mounting ear 3 with installing hole 3c.Concrete, as shown in Figure 3 and Figure 4, stator body 2 includes assembly tab 1 and the assembly tab 26 that lamination arranges, and the edge of assembly tab 26 has installation portion 6a, installation portion 6a and assembly tab 26 is integral type structure.After assembly tab 26 lamination, installation portion 6a lamination forms mounting ear 3, and location division 4 includes assembly tab 1, and the outside lamination of assembly tab 1 constitutes location division 4.Such structure makes the structure of stator body 2 the most firm.
The two ends of stator body 2 are respectively end one 2a and end two 2b, on stator body 2 axis direction, there is end face one 3a and end face two 3b on mounting ear 3, end face one 3a relatively end face two 3b is positioned at the outside of end face one 3a on end one 2a, end one 2a and has location division 4.
When motor is installed on head of sewing machine 7, location division 4 and the respective outer side edges on head 7 on stator body 2, make stator body 2 coaxial with the main shaft of sewing machine, end face one 3a of mounting ear 3 is resisted against on the end face of head 7, so, just energy is more convenient and is installed on head of sewing machine 7 by motor more accurately.
The outward flange of assembly tab 1 is substantially round in shape.The meaning that the outward flange of assembly tab 1 is substantially round in shape is, when producing, it is possible to can open a positioning port on the outward flange that assembly tab 1 is substantially round in shape to assemble the problem of location.But this does not affect the outward flange of assembly tab 1 and stator body 2 plays the effect of location.
This utility model also proposed the sewing machine that a kind of motor is easy for installation, and its technical scheme is as follows:
A kind of sewing machine, including the main shaft in head 7, head 7 and above-mentioned motor.
There is on head 7 installed surface one 7a with location division 4 mating shapes, installed surface one 7a is parallel with the axis of main shaft, location division 4 embeds at installed surface one 7a, also there is on head 7 installed surface two 7b vertical with installed surface one 7a, end face one 3a of mounting ear 3 is resisted against on installed surface two 7b, sewing machine also includes screw, and screw is fixed at installed surface two 7b of head 7 through installing hole 3c.
The outward flange of assembly tab 1 is substantially round in shape, and installed surface one 7a is in the partial circle shape with the outward flange mating shapes of installation portion 6a.As it is shown in figure 5, the end of head 7 has multiple mounting blocks 7c, installed surface one 7a is positioned at the inner side of mounting blocks 7c.The installation portion 6a of stator body 2 is between these mounting blocks 7c and mounting blocks 7c serves positioning action to stator body 2.
As the another kind of scheme of installed surface one 7a, installed surface one 7a becomes circular.
Claims (8)
1. an electrical motor of sewing machine, including rotor (1) with in the circular and stator body (2) of lamination setting, it is characterized in that, the outside of described stator body (2) has multiple mounting ear (3) with installing hole (3c), the two ends of described stator body (2) are respectively end one (2a) and end two (2b), on stator body (2) axis direction, there is end face one (3a) and end face two (3b) on described mounting ear (3), described end face one (3a) relatively end face two (3b) is near end one (2a), the outside being positioned at end face one (3a) on described end one (2a) has location division (4).
Electrical motor of sewing machine the most according to claim 1, it is characterized in that, described stator body (2) includes assembly tab one (5) and the assembly tab two (6) that lamination arranges, the edge of described assembly tab two (6) has installation portion (6a), after assembly tab two (6) lamination, installation portion (6a) lamination forms mounting ear (3), location division (4) includes assembly tab one (5), and the outside lamination of described assembly tab one (5) constitutes location division (4).
Electrical motor of sewing machine the most according to claim 2, it is characterised in that described installation portion (6a) and assembly tab two (6) are integral type structure.
4. according to the electrical motor of sewing machine described in Claims 2 or 3, it is characterised in that the outward flange of described assembly tab one (5) is substantially round in shape.
null5. a sewing machine，Including head (7)、Main shaft in head (7) and motor，Described motor includes rotor (1) and the stator body (2) arranged in circular and lamination，It is characterized in that，The outside of described stator body (2) has multiple mounting ear (3) with installing hole (3c)，The two ends of described stator body (2) are respectively end one (2a) and end two (2b)，On stator body (2) axis direction, there is end face one (3a) and end face two (3b) on described mounting ear (3)，Described end face one (3a) relatively end face two (3b) is near end one (2a)，The outside being positioned at end face one (3a) on described end one (2a) has location division (4)，There is on described head (7) installed surface one (7a) with location division (4) mating shapes，Described installed surface one (7a) is parallel with the axis of main shaft，Described location division (4) embeds installed surface one (7a) place，Also there is on described head (7) installed surface two (7b) vertical with installed surface one (7a)，The end face one (3a) of described mounting ear (3) is resisted against on installed surface two (7b)，Sewing machine also includes screw，Screw is fixed on installed surface two (7b) place of head (7) through installing hole (3c).
Sewing machine the most according to claim 5, it is characterized in that, described stator body (2) includes assembly tab one (5) and the assembly tab two (6) that lamination arranges, the edge of described assembly tab two (6) has installation portion (6a), after assembly tab two (6) lamination, installation portion (6a) lamination forms mounting ear (3), and location division (4) include assembly tab one (5).
Sewing machine the most according to claim 6, it is characterised in that described installation portion (6a) and assembly tab two (6) are integral type structure.
8. according to the sewing machine described in claim 6 or 7, it is characterized in that, the outward flange of described assembly tab one (5) is substantially round in shape, described installed surface one (7a) in the circular of the outward flange mating shapes of installation portion (6a) or partial circle shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444041.4U CN205653579U (en) | 2016-05-14 | 2016-05-14 | Sewing machine motor and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444041.4U CN205653579U (en) | 2016-05-14 | 2016-05-14 | Sewing machine motor and sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN205653579U true CN205653579U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444041.4U Active CN205653579U (en) | 2016-05-14 | 2016-05-14 | Sewing machine motor and sewing machine |
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| CN (1) | CN205653579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012347A (en) * | 2016-05-14 | 2016-10-12 | 浙江琦星电子有限公司 | Sewing machine motor and sewing machine |
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2016
- 2016-05-14 CN CN201620444041.4U patent/CN205653579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012347A (en) * | 2016-05-14 | 2016-10-12 | 浙江琦星电子有限公司 | Sewing machine motor and sewing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Patentee after: Qixing Intelligent Technology Co., Ltd. Address before: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG QIXING ELECTRONICS CO., LTD. |