CN2583141Y - Fixing structure of sewing machine motor - Google Patents
Fixing structure of sewing machine motor Download PDFInfo
- Publication number
- CN2583141Y CN2583141Y CN 02260456 CN02260456U CN2583141Y CN 2583141 Y CN2583141 Y CN 2583141Y CN 02260456 CN02260456 CN 02260456 CN 02260456 U CN02260456 U CN 02260456U CN 2583141 Y CN2583141 Y CN 2583141Y
- Authority
- CN
- China
- Prior art keywords
- motor
- convex surface
- rear end
- end cover
- fixed
- 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 - Fee Related
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- Sewing Machines And Sewing (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a fixing structure of sewing machine motors, which comprises a fixing structure of a front end cover and a fixing structure of a rear end cover. The fixing structure of a front end cover is that the lower side of the front end cover is provided with two installation ears, the corresponding point on a sewing machine soleplate is provided with a convex surface, and two installation screws can fix the front end cover on the convex surface point of the soleplate. The fixing structure of a rear end cover is that the rear end cover is provided with an installation ear, and the corresponding point on the sewing machine soleplate is provided with a motor, the other convex surface and an L-shaped motor installation base. The rear end cover is fixed on the installation base, the installation base is fixed on the installation convex surface of the motor of the soleplate, and the screw hole point of the L-shaped motor installation base is provided with an adjustment long slot. Owing to the front and the rear ends of the motor of the utility model being fixed, the motor can not generate vibration and axial float, and the casting technique and the processing technique of the sewing machine soleplate are more reasonable.
Description
Affiliated technical field
The utility model relates to a kind of Sewing machines, refers in particular to motor-driven family expenses of a kind of employing or industrial sewing machines, specifically is the improvement to the motor fixed form.
Background technology
In the prior art, electrical motor of sewing machine fixedly be that the front end face of motor and the plane on the casing are connected and fixed, and rear end cap is fixed on the depression U-shaped face of base plate, make the casting technique and the casting intensity variation of base plate like this, the difficulty of processing of casing is big, and motor is easy to generate swing and axial float.
Summary of the invention
The purpose of this utility model is to propose a kind of new electric machine fixation structure, by to the motor drive end bearing bracket, and the particularly improvement of rear end cap fixed structure, just the fixed structure of motor is more reasonable.
The fixed structure of a kind of electrical motor of sewing machine of the present utility model comprises a drive end bearing bracket fixed structure and a rear end cap fixed structure; Described drive end bearing bracket fixed structure is: be provided with two mounting ears at the drive end bearing bracket downside, be provided with a convex surface in the corresponding position of Sewing machines base plate, adopt two mounting screws drive end bearing bracket to be fixed on a convex surface place of base plate; Described rear end cap fixed structure is: be provided with a mounting ear on rear end cap, be provided with a motor in the corresponding position of Sewing machines base plate another convex surface is installed, and establish a L shaped motor mount, described rear end cap is fixed on the mount pad, described mount pad then is fixed on the motor of base plate and installs on the convex surface, has the adjustment elongated slot at the screw place of L shaped motor mount.
Because the utility model adopts the fixing respectively structure in forward and backward two ends to motor, make motor can not produce swing and axial float, and make the casting technique of Sewing machines base plate and processing technology more reasonable.
Description of drawings
Now the utility model is described in further detail in conjunction with an embodiment and accompanying drawing thereof.
Fig. 1 is the schematic diagram of the embodiment of electrical motor of sewing machine fixed structure of the present utility model.
Among the figure: 1 motor, 2 drive end bearing brackets, 3 rear end caps, 4 base plates, 5 mount pads, 6,7,8 screws, 9 shaft couplings, 10 Sewing machines lower shafts.
The specific embodiment
An embodiment of the fixed structure of a kind of electrical motor of sewing machine of the present utility model as shown in Figure 1, comprises a motor drive end bearing bracket fixed structure and a motor rear end cap fixing structure.The drive end bearing bracket fixed structure is: be provided with two mounting ears 201 at drive end bearing bracket 2 downsides, be provided with a convex surface 401 in the corresponding position of Sewing machines base plate 4, adopt two mounting screws 6 drive end bearing bracket 2 to be fixed on convex surface 401 places of base plate; Described rear end cap fixed structure is: be provided with a mounting ear 301 on rear end cap 3, be provided with a motor in the corresponding position of Sewing machines base plate 4 convex surface 402 is installed, and establish a L shaped motor mount 5, adopt 1 mounting screw 7 that described rear end cap 3 is fixed on the mount pad 5,5 of described mount pads are fixed on the motor of base plate 4 and install on the convex surface 402, have at the screw place of L shaped motor mount and adjust elongated slot 501.
Claims (2)
1. the fixed structure of an electrical motor of sewing machine comprises a drive end bearing bracket fixed structure and a rear end cap fixed structure, it is characterized in that:
Described drive end bearing bracket fixed structure is: be provided with two mounting ears at the drive end bearing bracket downside, be provided with a convex surface in the corresponding position of Sewing machines base plate, adopt two mounting screws drive end bearing bracket to be fixed on a convex surface place of base plate; Described rear end cap fixed structure is: be provided with a mounting ear on rear end cap, be provided with a motor in the corresponding position of Sewing machines base plate another convex surface is installed, and establish a L shaped motor mount, and described rear end cap is fixed on the mount pad, and described mount pad then is fixed on the motor of base plate and installs on the convex surface.
2. the fixed structure of electrical motor of sewing machine according to claim 1 is characterized in that having the adjustment elongated slot at the screw place of described L shaped motor mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260456 CN2583141Y (en) | 2002-09-29 | 2002-09-29 | Fixing structure of sewing machine motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02260456 CN2583141Y (en) | 2002-09-29 | 2002-09-29 | Fixing structure of sewing machine motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583141Y true CN2583141Y (en) | 2003-10-29 |
Family
ID=33727510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02260456 Expired - Fee Related CN2583141Y (en) | 2002-09-29 | 2002-09-29 | Fixing structure of sewing machine motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583141Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397945A (en) * | 2014-12-12 | 2015-03-11 | 楼天涯 | Wallet processing equipment capable of lubricating automatically |
| CN104433058A (en) * | 2014-12-12 | 2015-03-25 | 宁波江东台本荣机械设备有限公司 | Wallet processing equipment |
| CN104433054A (en) * | 2014-12-12 | 2015-03-25 | 黄国锦 | Operating method of wallet processing equipment with adjustable height |
-
2002
- 2002-09-29 CN CN 02260456 patent/CN2583141Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104397945A (en) * | 2014-12-12 | 2015-03-11 | 楼天涯 | Wallet processing equipment capable of lubricating automatically |
| CN104433058A (en) * | 2014-12-12 | 2015-03-25 | 宁波江东台本荣机械设备有限公司 | Wallet processing equipment |
| CN104433054A (en) * | 2014-12-12 | 2015-03-25 | 黄国锦 | Operating method of wallet processing equipment with adjustable height |
| CN104397945B (en) * | 2014-12-12 | 2016-02-03 | 楼天涯 | The self-lubricated wallet process equipment of a kind of energy |
| CN104433058B (en) * | 2014-12-12 | 2016-09-07 | 秦劳（上海）实业有限公司 | A kind of wallet process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |