CN204343021U - A kind of special magneto of industrial sewing machine - Google Patents
A kind of special magneto of industrial sewing machine Download PDFInfo
- Publication number
- CN204343021U CN204343021U CN201420758049.9U CN201420758049U CN204343021U CN 204343021 U CN204343021 U CN 204343021U CN 201420758049 U CN201420758049 U CN 201420758049U CN 204343021 U CN204343021 U CN 204343021U
- Authority
- CN
- China
- Prior art keywords
- motor
- rotor
- casing
- bearing
- sewing machine
- 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.)
- Active
Links
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of special magneto of industrial sewing machine, by casing and be installed on stator winding, the rotor coordinated with stator in casing, be installed on epitrochanterian handwheel and bearing is formed, it is characterized in that: be provided with a ring flange in one end of casing, bearing is installed on the axis of ring flange, rotor is hollow shaft, and its one end is sleeved on bearing cone.Because the utility model is by changing the installation method of rotor in motor, make rotor in motor, be in one end stationary state, therefore, motor is installed on after on Sewing machines power transmission shaft, ensure that the coaxial of rotor and Sewing machines power transmission shaft, thus eliminate the disturbing phenomenon in the course of work.Like this, the installation of motor is also greatly facilitated.
Description
Technical field
The utility model relates to a kind of motor of industrial sewing machine, belongs to machine field.
Background technology
The type of drive that industrial sewing machine is traditional, it is the below traditional mechanically controlled type motor being arranged at Sewing machines outside and being positioned at working top, and link drive Sewing machines by belt, but this traditional mechanically controlled type motor because of its volume excessive, and user need when operating often with hand to manipulate handwheel, therefore almost all change into and be arranged at the servo motor that Sewing machines conveniently can manipulate handwheel and implement.As " fixture of motor of sewing machine " of No. M275223rd, TaiWan, China patent announcement, CD-ROM drive motor is established above the housing of this Sewing machines, this CD-ROM drive motor drives this Sewing machines to operate by interconnected transmission shaft lever and drive link, wherein, this transmission shaft lever extends the bearing part from this CD-ROM drive motor side.Due in the prior art, rotor is fixed in motor casing by two symmetrical bearings installed, after must considering during installation that CD-ROM drive motor is installed, whether transmission shaft lever can be arranged in parallel with horizontal line, otherwise then cannot be concentric and produce disturbance when transmission shaft lever is connected with power transmission shaft, therefore have influence on the service life of motor.As can be seen here, such design, to the machining accuracy of bearing block, and precision during bearing assemble all requires higher, have impact on productivity effect.
Summary of the invention
Main purpose of the present utility model, is to propose a kind ofly to provide the motor special of power for direct drive sewing machine, to improve the noise that the conventional sewing machine kind of drive causes, and avoids the phenomenons such as Sewing machines breaks down.
The utility model is realized by following manner: a kind of special magneto of industrial sewing machine, by casing and be installed on stator winding, the rotor coordinated with stator in casing, be installed on epitrochanterian handwheel and bearing is formed, it is characterized in that: be provided with a ring flange in one end of casing, bearing is installed on the axis of ring flange, rotor is hollow shaft, and its one end is sleeved on bearing cone.
Because the utility model is by changing the installation method of rotor in motor, make rotor in motor, be in one end stationary state, therefore, motor is installed on after on Sewing machines power transmission shaft, ensure that the coaxial of rotor and Sewing machines power transmission shaft, thus eliminate the disturbing phenomenon in the course of work.Like this, the installation of motor is also greatly facilitated.
Accompanying drawing explanation
Fig. 1 is structural profile schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of special magneto of industrial sewing machine, by casing 2 and be installed on the stator winding 1 in casing 2, the rotor 5 coordinated with stator 1 and bearing 4 and form.After winding coil press-in casing 2 on the stator 1, with a ring flange 3 as bonnet, one end of stator 1 is closed.
The shape of the interface of casing 2 and motor, the main shaft interface end shape according to the Sewing machines of institute's adapted is determined, the axis of ring flange 3 is provided with bearing race, installs bearing 4 in it.Ring flange 3 screw is arranged on casing 2 rear end.
Rotor 5 is hollow shaft, and its one end is sleeved on bearing cone, and the other end is unsettled.Rotor 5 is set in stator winding, and keeps a gap between stator 1.
Handwheel is installed on armature spindle, protrudes from outside casing, also plays the sealing process before to motor.
During use, motor is installed on the head of wanted supporting Sewing machines, the main shaft of Sewing machines is inserted in the hollow rotor shafts of this motor, the synchronous of motor Yu Feng You machine can be realized.
Claims (1)
1. the special magneto of an industrial sewing machine, by casing and be installed on the stator winding in casing, the rotor coordinated with stator and bearing and form, it is characterized in that: be provided with a ring flange in one end of casing, bearing is installed on the axis of ring flange, rotor is hollow shaft, and its one end is sleeved on bearing cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758049.9U CN204343021U (en) | 2014-12-08 | 2014-12-08 | A kind of special magneto of industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758049.9U CN204343021U (en) | 2014-12-08 | 2014-12-08 | A kind of special magneto of industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343021U true CN204343021U (en) | 2015-05-20 |
Family
ID=53226305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758049.9U Active CN204343021U (en) | 2014-12-08 | 2014-12-08 | A kind of special magneto of industrial sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755697A (en) * | 2016-05-11 | 2016-07-13 | 天津市中马骏腾精密机械制造有限公司 | Industrial sewing machine with built-in stator winding |
-
2014
- 2014-12-08 CN CN201420758049.9U patent/CN204343021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755697A (en) * | 2016-05-11 | 2016-07-13 | 天津市中马骏腾精密机械制造有限公司 | Industrial sewing machine with built-in stator winding |
| CN105755697B (en) * | 2016-05-11 | 2019-07-09 | 天津市中马骏腾精密机械制造有限公司 | The built-in industrial sewing machine of stator winding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204343021U (en) | A kind of special magneto of industrial sewing machine | |
| CN203416148U (en) | Hysteresis brake | |
| CN202622021U (en) | Device for machining milling groove in hole | |
| CN203046275U (en) | Crank shaft and servo motor integrated structure | |
| CN201884485U (en) | Two-stage bearing pair structure | |
| CN201988806U (en) | Chamfer tool in hole | |
| CN204213166U (en) | Bidirectional propulsion angular contact bearing | |
| CN203883649U (en) | Mounting structure and special assembling tool for bearingless servo motor | |
| CN203722426U (en) | Assembling tooling for motor stator and rotor | |
| CN204221007U (en) | A kind of vertical air hydrostatic spindle | |
| CN202877561U (en) | Novel apex | |
| CN203542348U (en) | Axial movement-type dynamic and hydrostatic electric main shaft | |
| CN203578784U (en) | High-speed shaft of CNC (Computer Numerical Control) machining center | |
| CN203156069U (en) | High-speed air bearing electric spindle | |
| CN205986485U (en) | Can change DC geared motor of reducing gear box | |
| CN205283285U (en) | PMSM pivot and connection structure of rotor core towards piece | |
| CN203248565U (en) | One-way clutch capable of preventing dust by adoption of inner air groove | |
| CN205231981U (en) | External rotor permanent -magnet machine that soybean milk machine is brushless | |
| CN203579311U (en) | Turntable dividing device | |
| CN203457012U (en) | Double-stator balance direct-drive electric wheel | |
| CN203678974U (en) | Novel pipe connector composite-side forming device | |
| CN204190551U (en) | What be applicable to industrial sewing machine directly drives energy-saving servo motor | |
| CN204372113U (en) | A kind of bearing unit of output shaft of speed reducer | |
| CN204209134U (en) | A kind of axle core component of electro spindle | |
| CN203430988U (en) | Cylindrical roller bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 323000 No. 810, Jiulong street, Bihu Town, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Shili Electric Co.,Ltd. Address before: 323000 No. 69 Heping Road, Tianning Industrial Zone, Zhejiang, Lishui Patentee before: Lishui Hongtu Industrial Design Co.,Ltd. |