CN204982327U - Sewing machine spooler - Google Patents
Sewing machine spooler Download PDFInfo
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- CN204982327U CN204982327U CN201520537135.1U CN201520537135U CN204982327U CN 204982327 U CN204982327 U CN 204982327U CN 201520537135 U CN201520537135 U CN 201520537135U CN 204982327 U CN204982327 U CN 204982327U
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- China
- Prior art keywords
- bobbin winder
- axle sleeve
- sewing machine
- rotating shaft
- winder base
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Abstract
The utility model belongs to the technical field of sewing machine spare part, especially, relate to a sewing machine spooler. The utility model solves the technical problem that the conventional technical design is note reasonable. This sewing machine spooler includes the bobbin winder base and has the axle sleeve of swing arm, and it can be for the pivot of bobbin winder base translation to wear to be equipped with on the bobbin winder base, the swing arm be connected with bobbin winder base axial positioning circumferential direction, the pivot pass the axle sleeve just is connected with axle sleeve axial positioning circumferential direction, pivot one end periphery be equipped with and rotate the driving lever be connected with the bobbin winder base, the driving lever other end pass through elasticity link gear and axle sleeve and link to each other, its characterized in that, the pivot make by metal material and link firmly the wire winding power wheel of making by plastics at the other end of pivot. The utility model discloses the advantage lies in: 1, it is more reasonable to design, stable in structure, and the practicality is strong. 2, simple structure and easily manufacturing. 3, low in manufacturing cost.
Description
Technical field
The utility model belongs to sewing machine component technical field, particularly relates to a kind of sewing machine bobbin winder.
Background technology
Sewing machine bobbin winder can by the long line bought fast and effeciently around on steamboat.At present, sewing machine bobbin winder complex structure common on market, the production cycle is longer and cost is higher, and assembly difficulty is large.In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.
Such as, Chinese patent literature discloses a kind of sewing machine bobbin winder [application number: 200920263732.4], comprise sewing machine body, sewing machine body is provided with belt pulley, belt pulley is provided with driving belt, and sewing machine body is provided with the driving wheel contacting with driving belt or separate, and on the outer ring of driving wheel, cover has cushion rubber, driving wheel is provided with output shaft, output shaft is connected with connecting rod one, connecting rod two, pull bar in turn.The effect of this new beneficial is: easy to use, adopt the combination of pull bar, connecting rod two, connecting rod one by driving wheel Contact Transmission band thus enable wire wrap coiling, this makes it possible to carry out quick ledger line process to Sewing machines, the operating efficiency of Sewing machines can be improved, employing cushion rubber can reduce the friction between driving wheel and driving belt, decrease the wearing and tearing of driving wheel, add the service life of bobbin winoler.
Above-mentioned scheme improves the subproblem of prior art to a certain extent, but the program also at least exists following defect: design unreasonable, still there is complex structure, the production cycle longer and technical problem that cost is higher.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of design more reasonable, Stability Analysis of Structures, the high and sewing machine bobbin winder that production cost is low of production efficiency.
For achieving the above object, the utility model have employed following technical proposal: this sewing machine bobbin winder comprises bobbin winder base and has the axle sleeve of swing arm, bobbin winder base is equipped with can relative to the rotating shaft of bobbin winder base translation, described swing arm and bobbin winder base axial location circumference are rotationally connected, described rotating shaft is passed described axle sleeve and is rotationally connected with axle sleeve axial location circumference, the driving lever be rotationally connected with bobbin winder base is arranged with outside described rotating shaft one end, the described driving lever other end is connected with axle sleeve by elasticity link gear, described rotating shaft is made up of metal material and is fixed with the routing power wheel be made of plastics at the other end of rotating shaft.
In above-mentioned sewing machine bobbin winder, described routing power wheel is arranged in rotating shaft by injection molding.
In above-mentioned sewing machine bobbin winder, one end that described rotating shaft is provided with routing power wheel is provided with connection reinforcing structure, described connection reinforcing structure comprise in through hole, blind hole and cell body any one or multiple, the injection mo(u)lding of described routing power wheel is outer and formed at connection reinforcing structure place and strengthen connecting portion at connection reinforcing structure.
In above-mentioned sewing machine bobbin winder, described axle sleeve and bobbin winder base are all made of plastics, and are provided with through hole in the swing arm outer end of axle sleeve, and described through hole internal fixtion has makes lining by metal material, and described lining and the bearing pin be arranged on bobbin winder base socket-connect.
In above-mentioned sewing machine bobbin winder, described routing power wheel is provided with cannelure, is arranged with annular rubber ring in described cannelure.
In above-mentioned sewing machine bobbin winder, between described axle sleeve and rotating shaft, be provided with bearing.
Compared with prior art, the advantage of this sewing machine bobbin winder is: 1, design is more reasonable, and Stability Analysis of Structures is practical.2, structure is simple and be easy to manufacture.3, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the perspective view that the utility model provides.
Fig. 2 is the perspective view at another visual angle that the utility model provides.
Fig. 3 is the part-structure schematic diagram that the utility model provides.
In figure, bobbin winder base 1, axle sleeve 2, swing arm 3, through hole 3a, lining 3b, rotating shaft 4, routing power wheel 5, driving lever 6, bearing pin 7, annular rubber ring 8, bearing 9.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
As Figure 1-3, this sewing machine bobbin winder comprises bobbin winder base 1 and has the axle sleeve 2 of swing arm 3, bobbin winder base 1 is equipped with can relative to the rotating shaft 4 of bobbin winder base 1 translation, swing arm 3 and bobbin winder base 1 axial location circumference are rotationally connected, this rotating shaft 4 is passed described axle sleeve 2 and is rotationally connected with axle sleeve 2 axial location circumference, the driving lever 6 be rotationally connected with bobbin winder base 1 is arranged with outside rotating shaft 4 one end, this driving lever 6 other end is connected with axle sleeve 2 by elasticity link gear, this rotating shaft 4 is made up of metal material and is fixed with the routing power wheel 5 be made of plastics at the other end of rotating shaft 4.
Here routing power wheel 5 is arranged in rotating shaft 4 by injection molding.Routing power wheel 5 is provided with cannelure 5a, in cannelure 5a, is arranged with annular rubber ring 8.This axle sleeve 2 and bobbin winder base 1 are all made of plastics, and are provided with through hole 3a in swing arm 3 outer end of axle sleeve 2, and described through hole 3a internal fixtion has makes lining 3b by metal material, and described lining 3b and the bearing pin 7 be arranged on bobbin winder base 1 socket-connect.Bearing 9 is provided with between axle sleeve 2 and rotating shaft 4.
In the present embodiment, the routing power wheel 5 be connected in rotating shaft 4 is made by injection molding, and make design more reasonable, structure is simple, is easy to manufacture and low cost of manufacture, practical.In order to improve structural strength, one end that rotating shaft 4 is provided with routing power wheel 5 is provided with connection reinforcing structure, described connection reinforcing structure comprise in through hole, blind hole and cell body any one or multiple, it is outer and formed at connection reinforcing structure place and strengthen connecting portion at connection reinforcing structure that described routing power takes turns 5 injection mo(u)ldings.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as bobbin winder base 1, axle sleeve 2, swing arm 3, through hole 3a, lining 3b, rotating shaft 4, routing power wheel 5, driving lever 6, bearing pin 7, annular rubber ring 8, bearing 9 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. a sewing machine bobbin winder, comprise bobbin winder base (1) and there is the axle sleeve (2) of swing arm (3), bobbin winder base (1) is equipped with can relative to the rotating shaft (4) of bobbin winder base (1) translation, described swing arm (3) and bobbin winder base (1) axial location circumference are rotationally connected, described rotating shaft (4) is through described axle sleeve (2) and be rotationally connected with axle sleeve (2) axial location circumference, the driving lever (6) be rotationally connected with bobbin winder base (1) is arranged with outside described rotating shaft (4) one end, described driving lever (6) other end is connected with axle sleeve (2) by elasticity link gear, it is characterized in that, described rotating shaft (4) is made up of metal material and is fixed with routing power wheel (5) be made of plastics at the other end of rotating shaft (4).
2. sewing machine bobbin winder according to claim 1, is characterized in that, described routing power wheel (5) is arranged in rotating shaft (4) by injection molding.
3. sewing machine bobbin winder according to claim 2, it is characterized in that, one end that described rotating shaft (4) is provided with routing power wheel (5) is provided with connection reinforcing structure, described connection reinforcing structure comprise in through hole, blind hole and cell body any one or multiple, (5) injection mo(u)lding of described routing power wheel is outer and formed at connection reinforcing structure place and strengthen connecting portion at connection reinforcing structure.
4. the sewing machine bobbin winder according to claim 1 or 2 or 3, it is characterized in that, described axle sleeve (2) and bobbin winder base (1) are all made of plastics, through hole (3a) is provided with in swing arm (3) outer end of axle sleeve (2), described through hole (3a) internal fixtion has makes lining (3b) by metal material, and described lining (3b) and the bearing pin (7) be arranged on bobbin winder base (1) socket-connect.
5. sewing machine bobbin winder according to claim 4, is characterized in that, described routing power wheel (5) is provided with cannelure (5a), is arranged with annular rubber ring (8) in described cannelure (5a).
6. sewing machine bobbin winder according to claim 4, is characterized in that, is provided with bearing (9) between described axle sleeve (2) and rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537135.1U CN204982327U (en) | 2015-07-22 | 2015-07-22 | Sewing machine spooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537135.1U CN204982327U (en) | 2015-07-22 | 2015-07-22 | Sewing machine spooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982327U true CN204982327U (en) | 2016-01-20 |
Family
ID=55116709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537135.1U Active CN204982327U (en) | 2015-07-22 | 2015-07-22 | Sewing machine spooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190433A (en) * | 2017-07-05 | 2017-09-22 | 拓卡奔马机电科技有限公司 | A kind of winding mechanism of sewing machine |
-
2015
- 2015-07-22 CN CN201520537135.1U patent/CN204982327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190433A (en) * | 2017-07-05 | 2017-09-22 | 拓卡奔马机电科技有限公司 | A kind of winding mechanism of sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317600 Chen Lanli Industrial Zone, Damaiyu Street, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Zhejiang Boshite Electronic Technology Co., Ltd. Address before: 317604 Chen Lanli Industrial Zone, Damaiyu Street, Yuhuan County, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG BOSHITE LIGHTING CO., LTD. |
|
| CP03 | Change of name, title or address |