CN2668660Y - Thread guiding device of sewing-disc machine - Google Patents
Thread guiding device of sewing-disc machine Download PDFInfo
- Publication number
- CN2668660Y CN2668660Y CNU2003201184315U CN200320118431U CN2668660Y CN 2668660 Y CN2668660 Y CN 2668660Y CN U2003201184315 U CNU2003201184315 U CN U2003201184315U CN 200320118431 U CN200320118431 U CN 200320118431U CN 2668660 Y CN2668660 Y CN 2668660Y
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- CN
- China
- Prior art keywords
- gram
- sheet
- piece
- cover
- hole
- 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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Abstract
Disclosed is a thread guiding device of sewing-disc machine, making a guider and a piece be stably moved and displaced and the piece and the piece not be easily abraded and be accurately positioned. The utility model contains a second guider and a guiding sleeve, the end of the second guider is penetrated through the guiding sleeve to clamp the piece in U-shape, the U-shaped port of the second guider is provided with a through hole, the middle part of the piece is provided with a sleeve hole, and the second guider is hinged with the piece through a piece pin. The utility model makes the guider rotate by using a round centre hole to position the piece and the second guider, the piece are rotated around the sleeve hole of the piece so as to make the bearing of the guiding sleeve slide to finish the movement, and the piece is stably rotated around the round centre hole and is accurately positioned.
Description
Technical field
The utility model relates to the guiding suture device on a kind of knitting equipment sewing machine.
Background technology
The lead of existing sewing machine gram about being, side-to-side movement, beat sheet end hinge and be associated in gram to putting, beat the sheet middle part and offer oblong slots to hinge connection position with second gram, second gram is being beaten in the sheet oblong slots and is being moved to promoting to beat the sheet screw, shake easy to wear, make gram to beat sheet about, the side-to-side movement instability, produce wire jumper, line of fall phenomenon.
Summary of the invention
The utility model purpose is to provide a kind of guide line device of beating sheet around the sewing machine of circular centre hole slow-roll stabilization, makes gram to stable with the moving displacement of beating sheet, not easy to wearly beats sheet and beats sheet, doubtful suture accurate positioning.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of wire installation of sewing machine, include second gram to, gram to cover, second gram passes gram to the end and is U type mouth to cover and clamps and beat sheet, second gram offers through hole to U type oral area, beat the sheet middle part and be provided with trepanning, second gram to beat sheet and pass through to beat sheet pin hinge.
Compared with prior art, the utility model makes gram to stable with the moving displacement of beating sheet, allow gram to rotate with circular centre hole locate beat sheet and second restrain to, make and beat sheet around the trepanning rotation of beating on the sheet, slide to the bearing that puts with gram and to finish motion, beat sheet around the circular centre hole slow-roll stabilization, not easy to wearly beat sheet and beat sheet, doubtful suture accurate positioning.
Description of drawings
Fig. 1 is the three-dimensional element exploded view of the utility model embodiment.
Fig. 2 is the schematic perspective view of the utility model embodiment.
Fig. 3 is the schematic perspective view of prior art.
The specific embodiment
Second gram passes gram to cover 7 to 2, and its end is U type mouth clamps and beat sheet 6, the second grams and offer through hole 3 to 2 U type end, beat sheet 6 middle parts be provided with trepanning 5, the second grams to 2 with beat sheet 6 and pass through to beat sheet pin 8 hinges.Second gram is sleeved on first gram in 1 to 2, first gram connects firmly gram to cover 7 to 1, gram is provided with the fixing bearing 4 of beating sheet 6 to cover 7 bottoms, gram to cover 7 with beat sheet 6 contacts site and be provided with perforate, be equiped with spring 9 and steel ball 10 in the perforate, second gram is provided with screw thread to 2 through holes of offering, 3 internal diameters, beats sheet pin 8 and be the screw that through hole 3 therewith is screwed, and beats sheet 6 front ends and is provided with triangle 11.
First gram connects firmly at gram on cover 7 to 1, and first gram 7 in is established mesopore with gram to cover to 1 and blocked and beat sheet 6, the second grams and pass through to beat sheet pin 8 hinges to 2 with the portion of closing that touches of beating sheet 6 to be the U type to 2, the second grams to 2 ends by second gram.Second gram to 2 through hole 3 can in establish screw thread so that screw togather when beating sheet pin 8 for screw.Gram is provided with bearing 4 to cover 7 bottoms, and bearing 4 is fixed on gram by packing ring on cover 7 by screw.Bearing 4 is fixed the tail end of beating sheet 6 to cover 7 bottoms with gram, gram to cover 7 with beat sheet 6 end connecting portions and offer circular hole, gram is provided with spring 9 and steel ball 10 in the circular hole of cover 7, when second gram when 2 promote to beat sheet 6 and move, the tail end of beating sheet 6 can and restrain to 10 rotations of cover 7 steel balls that include at bearing 4, and be the activity centre with the tail end of beating sheet 6, second gram makes by the trepanning 5 that promotes to beat sheet 6 middle parts to 2 and beats sheet 6 and rotate simultaneously, and the triangle 11 that sheet 6 front ends are beaten in drive moves.The triangle 11 of coiling is fixed on the front end of beating sheet 6 by triangle screw.
Above illustrated embodiment is only with for conveniently illustrating the utility model, and at technical scheme category described in the utility model, the person of ordinary skill in the field does various simple deformation and modification, all must be included in the above claim.
Claims (4)
1, a kind of wire installation of sewing machine, including second restrains to (2), gram to cover (7), it is characterized in that: described second gram passes gram to cover (7) to (2), its end is U type mouth and clamps dozen sheet (6), described second gram offers through hole (3) to (2) U type oral area, beat sheet (6) middle part and be provided with trepanning (5), second gram is to (2) and beat sheet (6) by playing sheet pin (8) hinge.
2, the wire installation of sewing machine according to claim 1, it is characterized in that: described second gram is sleeved on first gram in (1) to (2), described first gram connects firmly gram to cover (7) to (1), described gram is provided with the fixing bearing (4) of beating sheet (6) to cover (7) bottom, gram is being provided with perforate to cover (7) with beating sheet (6) contact site, is equiped with spring (9) and steel ball (10) in the described perforate.
3, the wire installation of sewing machine according to claim 1 is characterized in that: described second through hole (3) internal diameter offered to (2) of gram is provided with screw thread, describedly plays the screw that sheet pin (8) is screwed for through hole (3) therewith.
4, the wire installation of sewing machine according to claim 1 and 2 is characterized in that: beat sheet (6) front end and be provided with triangle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201184315U CN2668660Y (en) | 2003-11-24 | 2003-11-24 | Thread guiding device of sewing-disc machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201184315U CN2668660Y (en) | 2003-11-24 | 2003-11-24 | Thread guiding device of sewing-disc machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668660Y true CN2668660Y (en) | 2005-01-05 |
Family
ID=34438987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201184315U Expired - Fee Related CN2668660Y (en) | 2003-11-24 | 2003-11-24 | Thread guiding device of sewing-disc machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668660Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037835B (en) * | 2007-03-30 | 2012-09-05 | 福建革新机器厂 | Knitting machine thread-taking-up mechanism and process technology of component thereof |
| CN105734837A (en) * | 2016-04-19 | 2016-07-06 | 王贤勇 | Super-speed stitching machine |
-
2003
- 2003-11-24 CN CNU2003201184315U patent/CN2668660Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037835B (en) * | 2007-03-30 | 2012-09-05 | 福建革新机器厂 | Knitting machine thread-taking-up mechanism and process technology of component thereof |
| CN105734837A (en) * | 2016-04-19 | 2016-07-06 | 王贤勇 | Super-speed stitching machine |
| CN105734837B (en) * | 2016-04-19 | 2018-05-25 | 王贤勇 | A kind of ultrahigh speed sewing machine |
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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 |