CN209114139U - Rotating shuttle opens shuttle device - Google Patents
Rotating shuttle opens shuttle device Download PDFInfo
- Publication number
- CN209114139U CN209114139U CN201821236821.5U CN201821236821U CN209114139U CN 209114139 U CN209114139 U CN 209114139U CN 201821236821 U CN201821236821 U CN 201821236821U CN 209114139 U CN209114139 U CN 209114139U
- Authority
- CN
- China
- Prior art keywords
- shuttle
- shaft
- opens
- rotating
- rotary
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000009958 sewing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a kind of rotating shuttle and opens shuttle device comprising: rotating shuttle, rotary shuttle shaft drive helical gear, open shuttle device, open shuttle device crank, axle sleeve；The rotating shuttle is connected to one end of the rotary shuttle shaft, the other end of the driving helical gear and the rotary shuttle shaft is sequentially connected, the shuttle device of opening includes out shuttle head and one end and the connecting shaft opening shuttle head and being connected, the shuttle device crank of opening is connected with the other end of the connecting shaft, and the forked type oral area for opening shuttle device crank point and the eccentric face of the rotary shuttle shaft are sequentially connected, shuttle device, which is opened, described in the rotary shuttle shaft drive carries out left and right reciprocally swinging, the axle sleeve is mounted on Upright post base and is set on the rotary shuttle shaft, and is located at the both ends of the Upright post base.The rotating shuttle of the utility model opens shuttle device by the optimization design to structure, has saved space, to have the bigger rotating shuttle of selection wire containing, reduces the frequency of shuttle changing core, improves efficiency, while can also promote the service life of rotating shuttle.
Description
Technical field
The utility model relates to technical field of sewing machines more particularly to a kind of rotating shuttle applied on column sewing machine to open
Shuttle device.
Background technique
Column sewing machine is one kind of sewing machine, current existing column sewing machine using centering type rotating shuttle,
There are the following problems for above-mentioned column sewing machine: the noise of rotating shuttle is big when rotation；Occupied space is big；Revolving speed limitation requires high；And
The service life of rotating shuttle is shorter.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Utility model content
The purpose of this utility model is to provide a kind of rotating shuttles to open shuttle device, to overcome the deficiencies in the prior art.
To realize above-mentioned purpose of utility model, the utility model provides a kind of rotating shuttle and opens shuttle device comprising: rotating shuttle, rotation
Shuttle axis drives helical gear, opens shuttle device, opens shuttle device crank, axle sleeve；
The rotating shuttle is connected to one end of the rotary shuttle shaft, the other end transmission of the driving helical gear and the rotary shuttle shaft
Connection, the shuttle device of opening include out shuttle head and one end and the connecting shaft opening shuttle head and being connected, it is described open shuttle device crank and
The other end of the connecting shaft is connected, and the forked type oral area for opening shuttle device crank point and the eccentric face of the rotary shuttle shaft are driven
It connects, opens shuttle device described in the rotary shuttle shaft drive and carry out left and right reciprocally swinging, the axle sleeve is mounted on Upright post base and is set in
On the rotary shuttle shaft, and it is located at the both ends of the Upright post base.
Rotating shuttle as the utility model opens the improvement of shuttle device, and the rotary shuttle shaft includes under rotary shuttle shaft top and rotary shuttle shaft
Portion, eccentric setting between the rotary shuttle shaft top and the rotary shuttle shaft lower part.
Rotating shuttle as the utility model opens the improvement of shuttle device, and the shuttle head of opening includes the arc for being directly contacted with rotating shuttle
The L shape bending position that position and one end are connected with the curved portion, and be connected with connecting shaft, composition completely opens shuttle device dress
It sets.
Rotating shuttle as the utility model opens the improvement of shuttle device device, and the shuttle device crank of opening has and the connecting shaft
The mounting hole that the other end is connected and the forked type slot matched with the eccentric face.
Rotating shuttle as the utility model opens the improvement of shuttle device, and the driving helical gear includes intermeshing gear
And lower gear, the central axis of the gear and the central axis of the lower gear are perpendicular, and the gear and lower tooth
It is meshed between wheel by the engaging tooth being obliquely installed.
Rotating shuttle as the utility model opens the improvement of shuttle device, and it further includes assisting the rotating shuttle that the rotating shuttle, which opens shuttle device,
Axis drives helical gear, opens the fixed Upright post base of shuttle device.
Rotating shuttle as the utility model opens the improvement of shuttle device, and the Upright post base is also set up on driving helical gear axis hole
There is bearing.
Rotating shuttle as the utility model opens the improvement of shuttle device, and the axle sleeve includes the upper axis for being mounted on Upright post base both ends
Set and Lower shaft sleeve.
Compared with prior art, the utility model has the beneficial effects that the rotating shuttle of the utility model open shuttle device by pair
The optimization design of structure, has saved space, to have the bigger rotating shuttle of selection wire containing, reduces the frequency of shuttle changing core, mentions
High efficiency, while the service life of rotating shuttle can also be promoted.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the rotating shuttle of the utility model opens the perspective exploded view of one specific embodiment of shuttle device.
Specific embodiment
The utility model is described in detail in each embodiment shown in reference to the accompanying drawing, but it should be stated that,
These embodiments are not limitation of the utility model, those of ordinary skill in the art according to these embodiments made by function
Energy, method or equivalent transformation or substitution in structure, belong within the protection scope of the utility model.
As shown in Figure 1, the rotating shuttle 1 of the utility model opens shuttle device applied in vertical sewing machine comprising: rotating shuttle 1, rotation
Shuttle axis 2, opens shuttle device 4, opens shuttle device crank 5, axle sleeve 6 driving helical gear 3.
The rotating shuttle 1 is connected to one end of the rotary shuttle shaft 2, and the driving helical gear 3 is another with the rotary shuttle shaft 2
End transmission connection.Wherein, the rotary shuttle shaft 2 include 2 lower part of 2 top of rotary shuttle shaft and rotary shuttle shaft, 2 top of rotary shuttle shaft with it is described
Eccentric setting between 2 lower part of rotary shuttle shaft.
In order to realize the transmission connection between the driving helical gear 3 and the rotary shuttle shaft 2, the driving helical gear 3 is wrapped
Include intermeshing gear 31 and lower gear 32.Wherein, in the central axis of the gear 31 and the lower gear 32
Heart axis perpendicular, and be meshed between the gear 31 and lower gear 32 by the engaging tooth being obliquely installed.
The structure design for opening shuttle device 4 can effectively save space, so as to the rotating shuttle for selecting wire containing bigger, can subtract
Few operative employee frequently replaces peg or spindle, promotes working efficiency.The shuttle device 4 of opening includes opening shuttle head 41 and one end to open shuttle with described
First 41 connecting shafts 42 being connected.Wherein, it is described open shuttle head 41 include be directly contacted with rotating shuttle arc part and one end with
The L shape bending part that the curved portion is connected.
The shuttle device crank 5 of opening is connected with the other end of the connecting shaft 42, and the forked type for opening shuttle device crank 5
Oral area point and the eccentric face of the rotary shuttle shaft 2 are sequentially connected.The rotary shuttle shaft 2 drives the shuttle device 4 of opening to carry out left and right toward physical pendulum
It is dynamic, play the role of stirring rotating shuttle 1.In order to realize out shuttle device crank 5 and the transmission connection between connecting shaft 42 and rotary shuttle shaft 2,
The shuttle device crank 5 of opening has the mounting hole being connected with the other end of the connecting shaft 42 and matches with the eccentric face
The forked type slot of conjunction.
The axle sleeve 6 is installed on the both ends of Upright post base 7.Specifically, the axle sleeve 6 includes Upper shaft sleeve 61 and Lower shaft sleeve 62,
The installation site of the Upper shaft sleeve 61 and the Lower shaft sleeve 62 can according to actual needs can appropriate adjustment.
In addition, it further includes assisting the rotary shuttle shaft 2, driving helical gear 3, opening shuttle device 4, column that the rotating shuttle 1, which opens shuttle device,
Seat 7.Wherein, the rotary shuttle shaft 2 is contained in the Upright post base 7, the lower gear 32 and the column of the driving helical gear 3
Seat 7 is pivotally connected, and is additionally provided with bearing 8 between the Upright post base 7 and driving helical gear 3.
In conclusion the rotating shuttle of the utility model opens shuttle device by the optimization design to structure, space is saved, has been allowed to
Have the bigger rotating shuttle of selection wire containing, reduces the frequency of shuttle changing core, improve efficiency, while the use of rotating shuttle can also be increased
Service life.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of rotating shuttle opens shuttle device, which is characterized in that it includes: rotating shuttle, rotary shuttle shaft, driving helical teeth that the rotating shuttle, which opens shuttle device,
It takes turns, opens shuttle device, opens shuttle device crank, axle sleeve；
The rotating shuttle is connected to one end of the rotary shuttle shaft, and the other end transmission of the driving helical gear and the rotary shuttle shaft connects
It connects, the shuttle device of opening includes out shuttle head and one end and the connecting shaft opening shuttle head and being connected, described to open shuttle device crank and institute
The other end for stating connecting shaft is connected, and the eccentric face of the forked type oral area for opening shuttle device crank point and the rotary shuttle shaft is driven and connects
It connects, opens shuttle device described in the rotary shuttle shaft drive and carry out left and right reciprocally swinging, the axle sleeve is mounted on the both ends of Upright post base and suit
In on the rotary shuttle shaft.
2. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that the rotary shuttle shaft includes rotary shuttle shaft top and rotation
Shuttle axis lower part, eccentric setting between the rotary shuttle shaft top and the rotary shuttle shaft lower part.
3. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that the shuttle head of opening includes being directly contacted with rotating shuttle
Arc part and the L shape bending part that is connected with the curved portion of one end.
4. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that the shuttle device crank of opening has and the connection
The mounting hole that the other end of axis is connected and the forked type slot matched with the eccentric face.
5. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that the driving helical gear includes intermeshing
Gear and lower gear, the central axis of the gear and the central axis of the lower gear are perpendicular, and the gear
It is meshed between lower gear by the engaging tooth being obliquely installed.
6. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that it further includes auxiliary institute that the rotating shuttle, which opens shuttle device,
Rotary shuttle shaft is stated, helical gear is driven, opens the fixed Upright post base of shuttle device.
7. rotating shuttle according to claim 6 opens shuttle device, which is characterized in that the Upright post base is on driving helical gear axis hole
It is additionally provided with bearing.
8. rotating shuttle according to claim 1 opens shuttle device, which is characterized in that the axle sleeve includes being mounted on Upright post base both ends
Upper shaft sleeve and Lower shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236821.5U CN209114139U (en) | 2018-08-02 | 2018-08-02 | Rotating shuttle opens shuttle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236821.5U CN209114139U (en) | 2018-08-02 | 2018-08-02 | Rotating shuttle opens shuttle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209114139U true CN209114139U (en) | 2019-07-16 |
Family
ID=67196535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236821.5U Expired - Fee Related CN209114139U (en) | 2018-08-02 | 2018-08-02 | Rotating shuttle opens shuttle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209114139U (en) |
-
2018
- 2018-08-02 CN CN201821236821.5U patent/CN209114139U/en not_active Expired - Fee Related
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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: 20190716 |