CN207958689U - A kind of thread take-up crank of use in sewing machine - Google Patents
A kind of thread take-up crank of use in sewing machine Download PDFInfo
- Publication number
- CN207958689U CN207958689U CN201820372088.3U CN201820372088U CN207958689U CN 207958689 U CN207958689 U CN 207958689U CN 201820372088 U CN201820372088 U CN 201820372088U CN 207958689 U CN207958689 U CN 207958689U
- Authority
- CN
- China
- Prior art keywords
- crank
- bearing
- thread take
- needle
- buckle frame
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of thread take-up cranks of use in sewing machine, including thread take-up crank, shank connecting rod is installed above the thread take-up crank, the shank connecting rod upper center is connected with needle buckle frame via bearing one, the bearing one is mounted on the lower section of needle buckle frame, the side of the needle buckle frame far from bearing one is equipped with movable disk and traveling nut, the traveling nut is mounted on the middle part of movable disk, needle button hole is installed above the needle buckle frame, the side of the thread take-up crank is connected with bearing two, side of the bearing two far from thread take-up crank is equipped with line disk.The thread take-up crank of the use in sewing machine passes through the design of movable disk and traveling nut so that the height adjusting work of needle buckle frame is convenient and efficient, reduces the waste of part.
Description
Technical field
The utility model is related to adjust technical field outside equipment, specially a kind of thread take-up crank of use in sewing machine.
Background technology
Multineedle sewing machine is a kind of chain sitch sewing machine that can fill several needles.Piece upper thread of every needle band passes through seam
The baseline of material and corresponding looper institute band is intertwined to form double chainstitch.For example, the machine of 12 needles just has 12
Needle and 12 loopers, also just there is 12 upper threads and 12 foundation lines, and when work can stitch out 12 chain-type stitch simultaneously.
Current use in sewing machine thread take-up crank needs replacing different needle buckle frames due to the difference of working environment, adjusts needle
For buckle frame to different height to meet different operating demand, existing use in sewing machine thread take-up crank can only be by replacing entire take-up
Crank reaches job requirement, time-consuming and laborious, and thread take-up crank takes up an area larger, is all had some impact on to object and work.
Utility model content
The purpose of this utility model is to provide a kind of thread take-up crank of use in sewing machine, including thread take-up crank, the take-ups
Shank connecting rod is installed, the shank connecting rod upper center is connected with needle buckle frame via bearing one, described above crank
Bearing one is mounted on the lower section of needle buckle frame, and the side of the needle buckle frame far from bearing one is equipped with movable disk and traveling nut, institute
The middle part that traveling nut is mounted on movable disk is stated, needle button hole is installed above the needle buckle frame, the needle buckle frame passes through bearing one
Connector sleeve line apparatus, the set line apparatus are fixedly mounted on the upper end of needle buckle frame, and the set line apparatus includes fixed knob, connection
Pin and sleeve line bar, the connecting pin side are movably installed with fixed knob, and the connecting pin other side is installed with set line bar,
The side of the thread take-up crank is connected with bearing two, and side of the bearing two far from thread take-up crank is equipped with line disk,
Cross bore is installed in the middle part of the line disk, line bar is installed with below the line disk, is installed below the line bar
There is firm banking, mounting hole is installed inside the firm banking.
Preferably, the needle button hole includes two parts, and noose cable-through hole and needle snap through string holes.
Preferably, it is connected inside the cross bore and bearing two.
Preferably, the bearing one is head, internal to contain several steel balls.
Preferably, the thread take-up crank generally folding device, via bearing one and bearing two-fold.
Compared with prior art, the utility model has the beneficial effects that：The thread take-up crank of the use in sewing machine, passes through movable disk
With the design of traveling nut so that the height adjusting work of needle buckle frame is convenient and efficient, and in the needle buckle frame for replacing different size
Shi Bubi replaces entire thread take-up crank, reduces the waste of part；Pass through the design of bearing one and bearing two so that entire take-up
Crank device no longer occupies excessive volume, reduces the waste of working space.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the close-up schematic view of the needle buckle frame of the utility model.
In figure：1 includes thread take-up crank, 2 shank connecting rods, 3 bearings one, 4 needle buckle frames, 41 movable disks, 42 traveling nuts, 5 needles
Button hole, 6 fixed knobs, 7 connecting pins, 8 sets of line bars, 9 bearings two, 10 line disks, 11 cross bores, 12 line bars, 13 firm bankings,
14 mounting holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the utility model；A kind of thread take-up crank of use in sewing machine includes take-up
The top of crank 1, the thread take-up crank 1 is equipped with shank connecting rod 2, and 2 upper center of shank connecting rod is via one 3 activity of bearing
It is connected with needle buckle frame 4, the bearing 1 is mounted on the lower section of needle buckle frame 4, and the bearing 1 is head, if internal contain
Dry steel ball, 4 top of the needle buckle frame are equipped with needle button hole 5, and the needle button hole 5 includes two parts, and noose cable-through hole and needle are buckled
Cable-through hole, the needle buckle frame 4 are fixedly mounted on the upper of needle buckle frame 4 by one 3 connector sleeve line apparatus of bearing, the set line apparatus
End, the set line apparatus include fixed knob 6, connecting pin 7 and set line bar 8, and 7 side of the connecting pin is movably installed with fixed rotation
Button 6,7 other side of the connecting pin are installed with set line bar 8, and the side of the thread take-up crank 1 is connected with bearing 29,
Side of the bearing 29 far from thread take-up crank 1 is equipped with line disk 10, and 10 middle part of the line disk is equipped with cross bore 11,
It is connected inside the cross bore 11 and bearing 29, the generally folding device of the thread take-up crank 1, via bearing 1 and axis
29 foldings are held, 10 lower section of the line disk is installed with line bar 12, and 12 lower section of the line bar is equipped with firm banking
13, mounting hole 14 is installed, the needle button hole 5 includes two parts, and noose cable-through hole and needle snap through inside the firm banking 13
String holes.
Referring to Fig. 2, Fig. 2 is the close-up schematic view of the needle buckle frame of the utility model, the bearing 1 is mounted on needle
The lower section of buckle frame 4, the side of the needle buckle frame 4 far from bearing 1 are equipped with movable disk 41 and traveling nut 42, the movable screw
Mother 42 is mounted on the middle part of movable disk 41.
Operation principle：In use, staff by line hang over set line bar 8 outside, by using noose and the areas Zhen Kou
Do not say that line is sleeved on the needle button hole 5 of 4 top of needle buckle frame, staff passes through the activity in movable disk 41 according to specific works situation
Nut 42 adjusts the height of needle buckle frame 4, or more needle exchange buckle frame 4 via bearing 1, and after work, staff adjusts axis
One 3 and bearing 29 are held, entire thread take-up crank is folded.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of thread take-up crank of use in sewing machine, including thread take-up crank (1), it is characterised in that：The top of the thread take-up crank (1)
Shank connecting rod (2) is installed, shank connecting rod (2) upper center is connected with needle buckle frame (4), institute via bearing one (3)
The lower section that bearing one (3) is mounted on needle buckle frame (4) is stated, side of the needle buckle frame (4) far from bearing one (3) is equipped with movable disk
(41) it is mounted on the middle part of movable disk (41), is pacified above the needle buckle frame (4) with traveling nut (42), the traveling nut (42)
Equipped with needle button hole (5), the needle buckle frame (4) is fixedly mounted on needle by bearing one (3) connector sleeve line apparatus, the set line apparatus
The upper end of buckle frame (4), the set line apparatus include fixed knob (6), connecting pin (7) and set line bar (8), the connecting pin (7)
Side is movably installed with fixed knob (6), and connecting pin (7) other side is installed with set line bar (8), the thread take-up crank
(1) side is connected with bearing two (9), and side of the bearing two (9) far from thread take-up crank (1) is equipped with line disk
(10), cross bore (11) is installed in the middle part of the line disk (10), line bar is installed with below the line disk (10)
(12), firm banking (13) is installed below the line bar (12), mounting hole is installed inside the firm banking (13)
(14)。
2. according to a kind of thread take-up crank of use in sewing machine described in claim 1, which is characterized in that the needle button hole (5) includes
Two parts, noose cable-through hole and needle snap through string holes.
3. according to a kind of thread take-up crank of use in sewing machine described in claim 1, which is characterized in that the cross bore (11) with
It is connected inside bearing two (9).
4. according to a kind of thread take-up crank of use in sewing machine described in claim 1, which is characterized in that the bearing one (3) is to live
Dynamic device, it is internal to contain several steel balls.
5. according to a kind of thread take-up crank of use in sewing machine described in claim 1, which is characterized in that the thread take-up crank (1) is whole
Body is folding device, is folded via bearing one (3) and bearing two (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372088.3U CN207958689U (en) | 2018-03-19 | 2018-03-19 | A kind of thread take-up crank of use in sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372088.3U CN207958689U (en) | 2018-03-19 | 2018-03-19 | A kind of thread take-up crank of use in sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207958689U true CN207958689U (en) | 2018-10-12 |
Family
ID=63724953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820372088.3U Expired - Fee Related CN207958689U (en) | 2018-03-19 | 2018-03-19 | A kind of thread take-up crank of use in sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207958689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149403A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of thread take-up crank of use in sewing machine |
-
2018
- 2018-03-19 CN CN201820372088.3U patent/CN207958689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149403A (en) * | 2018-03-19 | 2018-06-12 | 苏州强逸机械有限公司 | A kind of thread take-up crank of use in sewing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207958689U (en) | A kind of thread take-up crank of use in sewing machine | |
| CN108149403A (en) | A kind of thread take-up crank of use in sewing machine | |
| CN219861851U (en) | Double-needle sewing machine | |
| CN203700816U (en) | Sewing ironing device | |
| CN103726281B (en) | Sewing ironing apparatus | |
| CN208995710U (en) | A kind of flatcar sewing machine needle board with seam allowance | |
| CN208362651U (en) | A kind of wire picking device of use in sewing machine | |
| CN209508587U (en) | A kind of sewing machine discounting device | |
| CN214127192U (en) | Adjustable clothing template is printed to clothing 3D | |
| CN208776950U (en) | A kind of dual-needle-bar mechanism | |
| CN202766788U (en) | Take-up-lever component of two-needle sewing machine | |
| CN207685504U (en) | Adjustable crosspointer thorn cloth mechanism | |
| CN208668008U (en) | Sewing auxiliary device and sewing machine | |
| CN209144411U (en) | A kind of sewing thread tensioner | |
| CN207498609U (en) | A kind of orientable computer sewing machine | |
| CN202530273U (en) | Supporting device of flat seaming machine | |
| CN206090004U (en) | Rubber band suturing device | |
| CN207845975U (en) | A kind of sewing machine cylinder needle stand | |
| CN207812044U (en) | A kind of sewing-machine foot device | |
| CN205636061U (en) | But adjust pressure's thin machine of ordering | |
| CN214458727U (en) | Fixed gauge | |
| CN105002665B (en) | A kind of orientable sewing machine | |
| CN202658458U (en) | Sewing machine table having cloth aligning function | |
| CN211256266U (en) | Hemmer thread presser foot mechanism of sewing machine | |
| CN108301134A (en) | A kind of wire picking device of use in sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190319 |