CN207193532U - A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing - Google Patents
A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing Download PDFInfo
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- CN207193532U CN207193532U CN201721063847.XU CN201721063847U CN207193532U CN 207193532 U CN207193532 U CN 207193532U CN 201721063847 U CN201721063847 U CN 201721063847U CN 207193532 U CN207193532 U CN 207193532U
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- tooth
- oscillating rod
- needle bar
- bar seat
- varieds
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Abstract
The utility model discloses a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing,Including needle bar seat,One end of needle bar seat is provided with drawing tooth,Rack draws tooth through the other end connection of needle bar seat,And rack is not provided with shank with drawing in one end for being connected of tooth,Needle bar seat is by drawing tooth to be connected with oscillating rod,Fixed cover is fixedly connected with oscillating rod and draws tooth,Oscillating rod is connected with driving cog by cam,Driving cog is engaged with gearing tooth,Interlock tooth and be connected with gap bridge tooth,Gap bridge tooth is connected with transmission canine tooth,Transmission canine tooth passes through gap bridge tooth,Interlock tooth and driving cog linkage oscillating rod,Transmission canine tooth is engaged with gear teeth,The bearing of gear teeth, which runs through, feeding cam,Feeding cam is connected with one end of feeding connecting rod,This is by setting multigroup gear,Change traditional chain transmission mode,It ensure that interstructural compactness and stability,Reduce maintenance frequency,Extend the service life of product.
Description
Technical field
The utility model sewing machine technical field, the double shuttle varieds of especially a kind of insole stiching machine crosspointer and feeding transmission dress
Put.
Background technology
At present, the species of occurred A seating insole stiching machine is many on the market, wherein A seating insole stiching machine rotating shuttle transmission device ox horn
The kind of drive that sets between gear and rotating shuttle hooking device drive sprocket uses chain drive in seat, using the shortcomings that chain drive
In easily being worn during chain use, can be elongated chain after much time using, chain diastema becomes big, so as to influence
To the stability of rotating shuttle device transmission, it is therefore desirable to which ordinary replacing chain just can guarantee that its normal transmission work.
The content of the invention
It is a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing that the purpose of this utility model, which is to provide, is passed through
Multigroup gear is set, changes traditional chain transmission mode, interstructural compactness and stability is ensure that, reduces maintenance
Number, the service life of product is extended, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing, including needle bar seat, one end peace of the needle bar seat
Equipped with tooth is drawn, the drawing tooth right-angled intersection has a rack, and the rack draws tooth through the other end connection of needle bar seat, and rack not with
Draw and shank is provided with one end of tooth connection, for the needle bar seat by drawing tooth to be connected with oscillating rod, oscillating rod is upper positioned at drawing tooth
End, fixed cover is provided between oscillating rod and drawing tooth, fixed cover is fixedly connected with oscillating rod and draws tooth, and oscillating rod is connected by cam
There is driving cog, the driving cog is engaged with gearing tooth, interlocks tooth and is connected with gap bridge tooth, and the gap bridge tooth is connected with transmission canine tooth,
The transmission canine tooth is engaged with gear teeth, the speed change by gap bridge tooth, gearing tooth and driving cog linkage oscillating rod, transmission canine tooth
The bearing of tooth is through there is feeding cam, and the feeding cam is located at the lower section of gear teeth, and feeding cam is connected with feeding connecting rod
One end.
As further program of the utility model：The bottom side for drawing tooth is provided with saw-like tooth.
As further program of the utility model：One end that the rack is connected with shank is smooth cylinder.
Compared with prior art, the utility model beneficial effect：
The double shuttle varieds of this insole stiching machine crosspointer and feed gearing, transmission canine tooth pass through gap bridge tooth, gearing tooth and transmission
Tooth linkage oscillating rod, transmission canine tooth are engaged with gear teeth, and for the bearing of gear teeth through there is feeding cam, feeding cam is located at speed change
The lower section of tooth, feeding cam are connected with one end of feeding connecting rod, change traditional chain transmission mode, ensure that interstructural
Compactness and stability, reduce maintenance frequency, extend the service life of product.
Brief description of the drawings
Fig. 1 is explosive view of the present utility model.
In figure：1- needle bar seats；2- draws tooth；3- racks；4- shanks；5- oscillating rods；6- fixed covers；7- driving cogs；8- is interlocked
Tooth；9- gap bridge teeth；10- is driven canine tooth；11- gear teeth；12- feeding cams；13- feeding connecting rods.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing,
Including needle bar seat 1, one end of needle bar seat 1, which is provided with, draws tooth 2, draws the bottom side of tooth 2 to be provided with saw-like tooth, draws the cross of tooth 2 to hand over
Fork has a rack 3, and rack 3 draws tooth 2 through the other end connection of needle bar seat 1, and rack 3 is not set with drawing in one end that tooth 2 is connected
Have a shank 4, one end that rack 3 is connected with shank 4 is smooth cylinder, needle bar seat 1 by drawing tooth 2 to be connected with oscillating rod 5,
Oscillating rod 5 is provided with fixed cover 6 between the upper end for drawing tooth 2, oscillating rod 5 and drawing tooth 2, and fixed cover 6 is fixedly connected with oscillating rod 5
With drawing tooth 2, oscillating rod 5 is connected with driving cog 7 by cam, and driving cog 7, which is engaged with, interlocks tooth 8, interlocks tooth 8 and is connected with gap bridge tooth
9, gap bridge tooth 9 is connected with transmission canine tooth 10, transmission canine tooth 10 by gap bridge tooth 9, interlock tooth 8 and driving cog 7 and link oscillating rod 5,
Transmission canine tooth 10 is engaged with gear teeth 11, and for the bearing of gear teeth 11 through there is feeding cam 12, feeding cam 12 is located at gear teeth
11 lower section, feeding cam 12 are connected with one end of feeding connecting rod 13, the double shuttle varieds of this insole stiching machine crosspointer and feeding transmission dress
Put, by setting multigroup gear, change traditional chain transmission mode, ensure that interstructural compactness and stability, subtract
Lack maintenance frequency, extend the service life of product.
In summary：The double shuttle varieds of this insole stiching machine crosspointer and feed gearing, transmission canine tooth 10 by gap bridge tooth 9,
Tooth 8 and the linkage oscillating rod 5 of driving cog 7 are interlocked, transmission canine tooth 10 is engaged with gear teeth 11, and the bearing of gear teeth 11, which runs through, feeding
Cam 12, feeding cam 12 are located at the lower section of gear teeth 11, and feeding cam 12 is connected with one end of feeding connecting rod 13, changes biography
The chain transmission mode of system, interstructural compactness and stability are ensure that, reduces maintenance frequency, extends the use of product
Life-span.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
1. a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing, including needle bar seat（1）, it is characterised in that：The pin
Rod seat（1）One end drawing tooth is installed（2）, the drawing tooth（2）Right-angled intersection has rack（3）, the rack（3）Through needle bar seat
（1）The other end connection draw tooth（2）, and rack（3）Not with drawing tooth（2）Shank is provided with one end of connection（4）, the needle bar
Seat（1）By drawing tooth（2）It is connected with oscillating rod（5）, oscillating rod（5）Positioned at drawing tooth（2）Upper end, oscillating rod（5）With drawing tooth（2）
Between be provided with fixed cover（6）, fixed cover（6）It is fixedly connected with oscillating rod（5）With drawing tooth（2）, oscillating rod（5）Connected by cam
There is driving cog（7）, the driving cog（7）It is engaged with gearing tooth（8）, interlock tooth（8）It is connected with gap bridge tooth（9）, the gap bridge tooth
（9）It is connected with transmission canine tooth（10）, the transmission canine tooth（10）Pass through gap bridge tooth（9）, interlock tooth（8）And driving cog（7）Linkage
Oscillating rod（5）, it is driven canine tooth（10）It is engaged with gear teeth（11）, the gear teeth（11）Bearing through there is feeding cam
（12）, the feeding cam（12）Positioned at gear teeth（11）Lower section, feeding cam（12）It is connected with feeding connecting rod（13）One
End.
2. a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing according to claim 1, it is characterised in that：It is described
Draw tooth（2）Bottom side be provided with saw-like tooth.
3. a kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing according to claim 1, it is characterised in that：It is described
Rack（3）With shank（4）The one end being connected is smooth cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063847.XU CN207193532U (en) | 2017-08-23 | 2017-08-23 | A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721063847.XU CN207193532U (en) | 2017-08-23 | 2017-08-23 | A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193532U true CN207193532U (en) | 2018-04-06 |
Family
ID=61795007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721063847.XU Active CN207193532U (en) | 2017-08-23 | 2017-08-23 | A kind of double shuttle varieds of insole stiching machine crosspointer and feed gearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193532U (en) |
-
2017
- 2017-08-23 CN CN201721063847.XU patent/CN207193532U/en active Active
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