CN204644642U - Automatic threading device - Google Patents
Automatic threading device Download PDFInfo
- Publication number
- CN204644642U CN204644642U CN201520352058.2U CN201520352058U CN204644642U CN 204644642 U CN204644642 U CN 204644642U CN 201520352058 U CN201520352058 U CN 201520352058U CN 204644642 U CN204644642 U CN 204644642U
- Authority
- CN
- China
- Prior art keywords
- threading
- threaded shaft
- frame
- split pin
- guide plate
- 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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- Sewing Machines And Sewing (AREA)
Abstract
A kind of automatic threading device, it is characterized in that: comprise threading frame, the side of threading frame is provided with eedle, threading frame is provided with threaded shaft, the bottom of threaded shaft is connected with threading apparatus, and the top of threaded shaft is connected with threaded shaft return spring, and threaded shaft return spring is connected with split pin, threading frame is provided with threading guide plate, threading guide plate has the groove of the spacing split pin when threading apparatus moves to eedle position.The effect that the utility model is useful is: threading is simple to operate, can carry out threading operation fast, time saving and energy saving, extremely easy to use, and can improve the operating efficiency of Sewing machines, result of use is good, is beneficial to popularization.
Description
Technical field
The utility model relates to a kind of sewing-machine equipment, particularly relates to a kind of automatic threading device.
Background technology
At present, when Sewing machines user carries out threading operation on Sewing machines, usually all need to adopt threading apparatus to carry out threading by manual mode, threading effect is undesirable, wastes time and energy, and for new hand, troublesome poeration, use very inconvenience, easily cause the operating efficiency of Sewing machines to reduce, practical application effect is poor.
Utility model content
The utility model will solve above-mentioned prior art Problems existing, provides a kind of automatic threading device, rational in infrastructure, easy to use, threading operation can be carried out fast, simple to operate, time saving and energy saving, the operating efficiency of Sewing machines can be improved, meet the user demand of Sewing machines.
The utility model solves the technical scheme that its technical problem adopts: this automatic threading device, comprise threading frame, the side of threading frame is provided with eedle, threading frame is provided with threaded shaft, the bottom of threaded shaft is connected with threading apparatus, the top of threaded shaft is connected with threaded shaft return spring, threaded shaft return spring is connected with split pin, threading frame is provided with threading guide plate, threading guide plate has the groove of the spacing split pin when threading apparatus moves to eedle position, threading frame is connected with balancing point frame, eedle is arranged on balancing point frame.Such setting, when needing threading, pulls down to the position of eedle by threading apparatus, then rotating split pin snaps onto in groove by split pin, then adopts threading apparatus to carry out threading, after threading, groove is produced in split pin, and under the effect of threaded shaft return spring, threading apparatus rises and resets, complete threading operation, simple to operate, threading operation can be carried out fast, time saving and energy saving, extremely easy to use, the operating efficiency of Sewing machines can be improved, threading is effective, and result of use is good.
Threading guide plate has bar shaped port, split pin is connected on threaded shaft return spring through port.Such setting, be limited in the port of threading guide plate after split pin rising resets, ensure the normal use of threading apparatus, result of use is good.
Balancing point frame is provided with shank, and eedle is arranged on shank.Such setting, shank is for installing eedle.
Threading frame is fixedly connected with threading guide plate by screw one.Such setting, adopts screw one to fix threading frame and threading guide plate, good fixing effect.
Threading apparatus is fixedly connected with threaded shaft by screw two.Such setting, adopt screw two to fix threading apparatus and threaded shaft, fixed effect is good.
The effect that the utility model is useful is: automatic threading apparatus of the present utility model, by the spacing firmly split pin of the groove on threading guide plate, restriction split pin is moved, thus limit threading apparatus and move, threading apparatus is enable normally to carry out threading, rotate split pin after threading and groove is shifted out in split pin, threaded shaft return spring drives threading apparatus to reset, and completes threading operation, simple to operate, threading operation can be carried out fast, time saving and energy saving, extremely easy to use, the operating efficiency of Sewing machines can be improved, result of use is good, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation at the utility model embodiment back side;
Fig. 3 is the structural representation of the utility model embodiment threading apparatus when being positioned at threading position;
Fig. 4 is the structural representation at the utility model embodiment threading apparatus back side when being positioned at threading position;
Fig. 5 is the structural representation that the split pin of the utility model embodiment is positioned at groove.
Description of reference numerals: threading frame 1, eedle 2, threaded shaft 3, threading apparatus 4, threaded shaft return spring 5, split pin 6, threading guide plate 7, groove 8, balancing point frame 9, port 10, shank 11, screw 1, screw 2 13.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this automatic threading device in the present embodiment, comprise threading frame 1, the side of threading frame 1 is provided with eedle 2, threading frame 1 is provided with threaded shaft 3, the bottom of threaded shaft 3 is connected with threading apparatus 4, the top of threaded shaft 3 is connected with threaded shaft return spring 5, threaded shaft return spring 5 is connected with split pin 6, threading frame 1 is provided with threading guide plate 7, threading guide plate 7 has the groove 8 of the spacing split pin 6 when threading apparatus 4 moves to eedle 2 position, threading frame 1 is connected with balancing point frame 9, eedle 2 is arranged on balancing point frame 9.
Threading guide plate 7 has bar shaped port 10, split pin 6 is connected on threaded shaft return spring 5 through port 10.
Balancing point frame 9 is provided with shank 11, eedle 2 is arranged on shank 11.
Threading frame 1 is fixedly connected with threading guide plate 7 by screw 1.
Threading apparatus 4 is fixedly connected with threaded shaft 3 by screw 2 13.
Threading guide plate 7 is bolted on balancing point frame 9.
During use, threading apparatus 4 is pulled down to the position of eedle 2, then rotating split pin 6 snaps onto in groove 8 by split pin 6, then threading apparatus 4 is adopted to carry out threading, after threading, groove 8 is produced in split pin 6, under the effect of threaded shaft return spring 5, threading apparatus 4 rises and resets, and completes threading operation.
The feature of the utility model embodiment is: by the spacing firmly split pin 6 of the groove 8 on threading guide plate 7, restriction split pin 6 is moved, thus limit threading apparatus 4 and move, make threading apparatus 4 normally can carry out threading, rotate split pin 6 after threading and groove 8 is shifted out in split pin 6, threaded shaft return spring 5 drives threading apparatus 4 to reset, complete threading operation, simple to operate, threading operation can be carried out fast, time saving and energy saving, extremely easy to use, can improve the operating efficiency of Sewing machines, result of use is good, is beneficial to popularization.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (5)
1. an automatic threading device, it is characterized in that: comprise threading frame (1), the side of described threading frame (1) is provided with eedle (2), described threading frame (1) is provided with threaded shaft (3), the bottom of described threaded shaft (3) is connected with threading apparatus (4), the top of described threaded shaft (3) is connected with threaded shaft return spring (5), described threaded shaft return spring (5) is connected with split pin (6), described threading frame (1) is provided with threading guide plate (7), described threading guide plate (7) has the groove (8) of the spacing split pin (6) when threading apparatus (4) moves to eedle (2) position, described threading frame (1) is connected with balancing point frame (9), described eedle (2) is arranged on balancing point frame (9).
2. automatic threading device according to claim 1, it is characterized in that: described threading guide plate (7) has bar shaped port (10), and described split pin (6) is connected on threaded shaft return spring (5) through port (10).
3. automatic threading device according to claim 1, is characterized in that: described balancing point frame (9) is provided with shank (11), and described eedle (2) is arranged on shank (11).
4. automatic threading device according to claim 1, is characterized in that: described threading frame (1) is fixedly connected with threading guide plate (7) by screw one (12).
5. automatic threading device according to claim 1, is characterized in that: described threading apparatus (4) is fixedly connected with threaded shaft (3) by screw two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352058.2U CN204644642U (en) | 2015-05-27 | 2015-05-27 | Automatic threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352058.2U CN204644642U (en) | 2015-05-27 | 2015-05-27 | Automatic threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644642U true CN204644642U (en) | 2015-09-16 |
Family
ID=54097400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520352058.2U Expired - Fee Related CN204644642U (en) | 2015-05-27 | 2015-05-27 | Automatic threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560161A (en) * | 2018-07-11 | 2018-09-21 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine threader |
-
2015
- 2015-05-27 CN CN201520352058.2U patent/CN204644642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108560161A (en) * | 2018-07-11 | 2018-09-21 | 吴江市震宇缝制设备有限公司 | A kind of use in sewing machine threader |
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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: 20150916 Termination date: 20210527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |