CN202030927U - Needle bar locking ring - Google Patents
Needle bar locking ring Download PDFInfo
- Publication number
- CN202030927U CN202030927U CN2011201149284U CN201120114928U CN202030927U CN 202030927 U CN202030927 U CN 202030927U CN 2011201149284 U CN2011201149284 U CN 2011201149284U CN 201120114928 U CN201120114928 U CN 201120114928U CN 202030927 U CN202030927 U CN 202030927U
- Authority
- CN
- China
- Prior art keywords
- needle bar
- sleeve
- locking ring
- ring base
- clamp ring
- 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
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a needle bar locking ring which mainly comprises a locking ring base and a tapered locking sleeve, wherein a limit groove is formed on one side of the locking ring base; a half contact round face is designed into a gap slot at the connection part of the tapered locking sleeve and the locking ring base; an open slot is formed in the axial direction of the tapered locking sleeve; and a center hole is formed in the locking ring base and the tapered locking sleeve and used for allowing a needle bar sleeve to mount. When the needle bar sleeve is fixed by the locking ring, the open slot formed on the tapered locking sleeve is tightened inward when stressed, so that the needle bar sleeve can be fixed and locked firmly, and the displacement or the losing of the needle bar sleeve caused by the vertical high-speed movement of embroidery needles is avoided.
Description
Technical field
The utility model relates to the computerized emboridering machine field, is specifically related to a kind of shank clamp ring of computerized emboridering machine.
Background technology
The embroidery pin of computerized emboridering machine in the course of the work, all are pumping of in the needle bar frame of embroidery machine head, going round and beginning again, because it is less to embroider the diameter of pin, there are a plurality of corresponding corollary apparatus to carry out compound assembling when in needle bar frame, installing, in order to guarantee to embroider the flexible action of pin and corresponding corollary apparatus with fixing, each embroiders pin all has corresponding shank cover to carry out supporting installation, this shank cover is installed in the needle bar frame, for guaranteeing shank device stablizing in needle bar frame, guarantee to embroider the accurate of pin action when particularly embroidering the pin high-speed cruising, therefore shank is enclosed within fixing extremely important in the needle bar frame, and the utility model just provides a kind of clamp ring that the shank cover locking is fixed in the needle bar frame that is used for.
Summary of the invention
The utility model mainly provides a kind of fixing clamp ring of all kinds of embroidery machine head shank cover lockings that is fit to, and main technical schemes is as follows:
A kind of shank clamp ring that the utility model is related mainly comprises clamp ring base and cone locking cover.One side of clamp ring base is provided with a limited impression, cone locking cover and the junction of clamp ring base have and contact disc half and be designed to gap slot, while is at the open slot that is axially arranged with of cone locking cover, have one the centre bore that shank overlaps is installed in clamp ring base and the cone locking cover, when this clamp ring during at fixing shank cover, cone locking puts the open slot of setting can be inwardly fastening when stressed, shank can be entangled firm the jail and fix and lock, phenomenons such as the shank cover is shifted or gets loose can not take place because of the high-speed motion up and down of embroidering pin.
The disclosed shank clamp ring of the utility model, novel structure, during use, after the shank cover was fixed and locked, the available limited impression that is arranged on the clamp ring base carried out the spacing of whole device, whole shank is enclosed within loosening or displacement does not take place when embroidering the pin high speed motion, simultaneously, the open slot design of cone locking cover can farthest be locked the shank cover again, and the loosening or displacement of shank cover can not take place under the various duties of embroidery machine.
Description of drawings
Fig. 1 is the clamp ring front view
Fig. 2 is a clamp ring base end side view
The specific embodiment
As shown in the figure, a kind of shank clamp ring that the utility model relates to mainly comprises clamp ring base 3 and cone locking cover 4.One side of clamp ring base 3 is provided with a limited impression 2, cone locking cover 4 and the junction of clamp ring base 3 have and contact disc half and be designed to gap slot 6, overlap 4 the open slot 5 that is axially arranged with simultaneously in cone locking, have one the centre bore 1 that shank overlaps is installed in clamp ring base 3 and the cone locking cover 4, when this clamp ring during at fixing shank cover, the open slot 5 that is provided with on the cone locking cover 4 can be inwardly fastening when stressed, shank can be entangled firm the jail and fix and lock, phenomenons such as the shank cover is shifted or gets loose can not take place because of the high-speed motion up and down of embroidering pin.
Claims (1)
1. shank clamp ring, comprise clamp ring base and cone locking cover, it is characterized in that: a side of clamp ring base is provided with a limited impression, cone locking cover and the junction of clamp ring base have and contact disc half and be designed to gap slot, at the open slot that is axially arranged with of cone locking cover, have one the centre bore that shank overlaps is installed in clamp ring base and the cone locking cover simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201149284U CN202030927U (en) | 2011-04-13 | 2011-04-13 | Needle bar locking ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201149284U CN202030927U (en) | 2011-04-13 | 2011-04-13 | Needle bar locking ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030927U true CN202030927U (en) | 2011-11-09 |
Family
ID=44893230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201149284U Expired - Fee Related CN202030927U (en) | 2011-04-13 | 2011-04-13 | Needle bar locking ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030927U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828354A (en) * | 2012-08-27 | 2012-12-19 | 吴江市中盛机械有限公司 | Pressure bar hoop for industrial sewing machine |
| CN102852423A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Sleeve with locking device |
-
2011
- 2011-04-13 CN CN2011201149284U patent/CN202030927U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828354A (en) * | 2012-08-27 | 2012-12-19 | 吴江市中盛机械有限公司 | Pressure bar hoop for industrial sewing machine |
| CN102852423A (en) * | 2012-09-16 | 2013-01-02 | 李理 | Sleeve with locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202030927U (en) | Needle bar locking ring | |
| US10415167B2 (en) | Sewing machine | |
| CN202030928U (en) | Needle bar locking sleeve | |
| CN202556006U (en) | Positioning pin extension mechanism on sheet metal clamp | |
| CN202030929U (en) | Needle bar fork | |
| CN202809239U (en) | Elastic steel jacket | |
| CN202292140U (en) | Positioning device for end cover of automobile generator | |
| JP3166750U (en) | Combination sewing needle socket structure | |
| CN203866535U (en) | Multi- head single-cam driven double-needle synchronous embroidery system for high-efficient computer embroidery machine | |
| CN202032007U (en) | Installing seat for bevel gear | |
| JP2009150019A (en) | Needle punching machine | |
| CN210368220U (en) | Sewing machine needle bar convenient to replace | |
| CN202809240U (en) | Rotating hook gear | |
| CN103726238B (en) | A kind of Angle-adjustable take-up-lever | |
| CN201614487U (en) | Towel embroidery thread loosening shaft coupling | |
| CN204058709U (en) | A kind of adjustable needle bed for knitting machine | |
| CN210031047U (en) | Triangular seat structure of circular knitting machine | |
| CN203475121U (en) | Swinging needle swinging device of sewing machine | |
| CN214219050U (en) | Rope coiling embroidery machine | |
| CN203625656U (en) | Rope embroidering device | |
| CN221645265U (en) | Unequal needle distance mechanism of shuttleless multi-needle quilter | |
| CN202954211U (en) | High position roller device of double-head computer flat knitting machine | |
| CN103215766A (en) | Needle base of sewing machine | |
| CN203451777U (en) | Top-arranged type auxiliary roller mechanism of computer flat knitting machine | |
| CN111235771B (en) | Sewing machine with thread clamping device convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111109 Termination date: 20120413 |