CN202359349U - Universal guide structural device for multifunctional needle bar of eyelet buttonhole sewing machine - Google Patents
Universal guide structural device for multifunctional needle bar of eyelet buttonhole sewing machine Download PDFInfo
- Publication number
- CN202359349U CN202359349U CN2011203935370U CN201120393537U CN202359349U CN 202359349 U CN202359349 U CN 202359349U CN 2011203935370 U CN2011203935370 U CN 2011203935370U CN 201120393537 U CN201120393537 U CN 201120393537U CN 202359349 U CN202359349 U CN 202359349U
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- CN
- China
- Prior art keywords
- universal
- needle bar
- shank
- sleeve
- multifunctional
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- 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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Abstract
The utility model discloses a universal guide structural device for a multifunctional needle bar of an eyelet buttonhole sewing machine. The device comprises a needle bar, a multifunctional needle bar protection device, a machine shell, a crank connecting rod device, a crank and needle bar universal connection device stop block, a multifunctional needle bar protection sleeve, a universal needle bar sleeve, a universal spherical wheel, a universal spherical wheel sleeve and the like, wherein the universal spherical wheel is arranged in the universal spherical wheel sleeve, and the universal needle bar sleeve is arranged in the universal spherical wheel; the multifunctional needle bar protection device is arranged on the upper-front part of the machine shell; and the needle bar is arranged in the multifunctional needle bar protection device, the universal needle bar sleeve, the universal spherical wheel and the universal spherical wheel sleeve to form the universal guide structural device for the multifunctional needle bar. The device has high heat resistance and corrosion resistance, is high in reset swinging accuracy, and has multiple functions; and the utility model is characterized in that: the device can protect needle bars when used, and can also be used as a universal mounting sleeve.
Description
Technical field:
The utility model relates to a kind of novel universal guide structure device, is specifically related to the universal guide structure device of a kind of lockstitch button holder Multifunction shank, has good heat resistance and corrosivity, the wobble accuracy that resets height, characteristics such as multi-functional.
Background technology:
Eyelet buttonhole sewing machine keyhole manufacturing procedure in apparel industry is used for comparatively extensive.Now in the market round end keyhole great majority are that traditional spring leaf is done guiding support device, and repacking puts that noise is big, elastic instability, shank sewing location are inaccurate, poor reliability.
The utility model content:
Technical deficiency to existing the said goods; The purpose of the utility model provides the multi-functional shank of a kind of eyelet buttonhole sewing machine universal guide structure device, and it is made up of shank, multi-functional shank protector, casing, crank connecting rod apparatus, crank and shank universal connector block, multi-functional shank protective jacket, universal shank cover, universal ball wheel, universal ball wheel cover etc.
The utility model solves the technical scheme that its technical problem adopted: the universal ball wheel is contained in the universal ball wheel cover, and universal shank cover is packed in the universal ball wheel; Multi-functional shank protector is located at the casing front upper part; Shank is contained in multi-functional shank protector, universal shank cover, universal ball wheel, the universal ball wheel cover, forms the universal guide structure device of multi-functional shank.
The utility model beneficial effect: have good heat resistance and corrosivity, the wobble accuracy that resets height, and have multi-functional use and promptly can protect shank, can do universal installation sleeve characteristics again.
Description of drawings:
Fig. 1 installs the overall structure sketch map for the utility model;
Fig. 2 is the utility model product structure sketch map.
Among Fig. 1,1, shank 2, multi-functional shank protector 3, casing 4, crank connecting rod apparatus 5, crank and shank universal connector block
Among Fig. 2,6, multi-functional shank protective jacket 7, universal shank cover 8, universal ball wheel 9, universal ball wheel cover
The specific embodiment:
According to Fig. 1, shown in 2; The utility model provides the multi-functional shank of a kind of eyelet buttonhole sewing machine universal guide structure device, and it is made up of shank 1, multi-functional shank protector 2, casing 3, crank connecting rod apparatus 4, crank and shank universal connector block 5, multi-functional shank protective jacket 6, universal shank cover 7, universal ball wheel 8, universal ball wheel cover 9; Keyhole sewing hour hands lever lock eye swing mechanism is by 4 transmissions of servomotor braking crank connecting rod apparatus; Drive main shank and do sewing movement up and down; The roll cam transmission; Make the universal guider of multi-functional shank do the guiding swing and sew, support, make the universal swing of main shank do the buttonhole sewing work with universal guider; Drive the motion of balancing point device simultaneously according to computerized control system braking shank, universal device is just done mechanical universal swing along the balancing point device, plays forward mechanism,
By servomotor braking machine driving, drive main shank and do sewing movement up and down, roll cam transmission; Support with universal guider; Main shank is swung do the buttonhole sewing work, at first wheel 8 of the universal ball among Fig. 2 and universal ball wheel cover 9 are installed, universal shank cover 7 is packed in the universal ball wheel 8; Above component groups installs the back and is being contained in casing 3 front upper parts; Be that multi-functional shank protective jacket 6 is fixed on the casing front upper part, then its shank 1 be contained in multi-functional shank protective jacket 6, universal shank cover 7, universal ball wheel 8,9 assemblings of universal ball wheel cover, fix through crank and shank universal connector block 5; Said multi-functional shank protective jacket 6 promptly can be protected shank 1, can do universal installation sleeve again; Install the universal guide structure device of the multi-functional shank in back along with the swing of shank any direction.Do the sewing of buttonhole shape thereby go into shank.
Above the utility model is illustrated, but the utility model is not limited to above-mentioned practical implementation the protection domain that all any improvement done based on the utility model spirit or modification all belong to the utility model claim.
Claims (1)
1. the universal guide structure device of the multi-functional shank of eyelet buttonhole sewing machine; It is made up of shank, casing, crank connecting rod apparatus, crank and shank universal connector block; It is characterized in that: the universal ball wheel is contained in the universal ball wheel cover, and universal shank cover is packed in the universal ball wheel; Multi-functional shank protector is located at the casing front upper part; Shank is contained in multi-functional shank protector, universal shank cover, universal ball wheel, the universal ball wheel cover, forms the universal guide structure device of multi-functional shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203935370U CN202359349U (en) | 2011-10-08 | 2011-10-08 | Universal guide structural device for multifunctional needle bar of eyelet buttonhole sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203935370U CN202359349U (en) | 2011-10-08 | 2011-10-08 | Universal guide structural device for multifunctional needle bar of eyelet buttonhole sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359349U true CN202359349U (en) | 2012-08-01 |
Family
ID=46570549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203935370U Expired - Fee Related CN202359349U (en) | 2011-10-08 | 2011-10-08 | Universal guide structural device for multifunctional needle bar of eyelet buttonhole sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345343A (en) * | 2016-05-04 | 2017-11-14 | 启翔股份有限公司 | The transfer device that shank moves up and down |
-
2011
- 2011-10-08 CN CN2011203935370U patent/CN202359349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345343A (en) * | 2016-05-04 | 2017-11-14 | 启翔股份有限公司 | The transfer device that shank moves up and down |
| CN107345343B (en) * | 2016-05-04 | 2019-10-18 | 启翔股份有限公司 | The transfer device that shank moves up and down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |