CN201952613U - Mechanism for adjusting length of stitch of fur sewing machine - Google Patents
Mechanism for adjusting length of stitch of fur sewing machine Download PDFInfo
- Publication number
- CN201952613U CN201952613U CN2011200198480U CN201120019848U CN201952613U CN 201952613 U CN201952613 U CN 201952613U CN 2011200198480 U CN2011200198480 U CN 2011200198480U CN 201120019848 U CN201120019848 U CN 201120019848U CN 201952613 U CN201952613 U CN 201952613U
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- CN
- China
- Prior art keywords
- mao
- groove
- camshaft
- centre bore
- eccentric
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Abstract
The utility model discloses a mechanism for adjusting the length of the stitch of a fur sewing machine. A cam shaft is provided with a groove and a cam shaft central hole, a fur head sliding block is movably positioned in the groove, and a U-shaped notch is further arranged on the cam shaft; an eccentric shaft is provided with an eccentric groove and an eccentric shaft central hole, and a clamping groove is arranged at the edge of the eccentric shaft; one end of a fixed support shaft is inserted in a fixed support shaft inserting hole, and the other end of the fixed support shaft penetrates through the U-shaped notch and is inserted in the eccentric groove; a main shaft penetrates through the eccentric shaft central hole, a cam shaft central hole and the fur head central hole respectively, and is fixedly connected with the cam shaft; and one end of a positioning crank corresponds to the clamping groove. The mechanism for adjusting the length of the stitch of the fur sewing machine is simple in structure and convenient in adjustment, can be adjusted without professional staff, and achieves the requirement of saving time, labor and raw materials.
Description
Technical field
The utility model relates to a kind of seam order length guiding mechanism, the seam order length guiding mechanism that uses on particularly a kind of fur coat machine.
Background technology
The fur coat machine is a kind of quilting machine that is used for making fur clothing, in the use of fur coat machine, needs sometimes the seam order length of fur coat machine is adjusted, thereby changes the pin sign indicating number size that the fur coat machine stitches thing.The seam order length guiding mechanism of present fur coat machine generally is connected with feed mechanism by a connecting rod, moves the speed that changes feed mechanism conveying seam thing by seam order length guiding mechanism drivening rod and adjusts seam purpose length.But original seam order length guiding mechanism structure is comparatively complicated, is not that the professional is difficult to regulate, and regulates inconvenience very, and fault rate is very high, and each adjustment all can be wasted the more time, thereby can cause adverse effect to production efficiency.
The utility model content
At above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model is simple in structure, seam order length guiding mechanism easy to adjust.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of fur coat machine seam order length guiding mechanism, it comprises: mao mao's head slider, described mao mao's head slider are provided with a mao mao centre bore and an a fixed pivot axis jack, a described mao mao centre bore ovalize; One camshaft, described camshaft are provided with a groove and a camshaft centre bore, and described mao mao's head slider is mobilizable to be positioned at described groove, also is provided with a U-shaped breach on the described camshaft; One eccentric shaft, described eccentric shaft is provided with an eccentric grove, and the central authorities of described eccentric shaft are provided with an eccentric shaft centre bore, and the edge of described eccentric shaft is provided with a draw-in groove; One a fixed pivot axis, an end of described a fixed pivot axis are inserted in the described a fixed pivot axis jack, and the other end of described a fixed pivot axis passes described U-shaped breach and is inserted in the described eccentric grove; One main shaft, described main shaft pass described eccentric shaft centre bore, camshaft centre bore and mao mao's centre bore respectively, and described main shaft is fixedlyed connected with described camshaft; One location crank, an end of described location crank is corresponding with described draw-in groove position.
Preferably, also be provided with a slide between the top edge of described mao mao's head slider and described groove, described slide and described camshaft are bolted to connection.
Preferably, have handle on the crank of described location.
Technique scheme has following beneficial effect: this fur coat machine seam order length guiding mechanism is when adjusting seam order length, only need with the location crank eccentric shaft to be blocked earlier, rotary main shaft drives the camshaft rotation then, thereby make the swing of mao mao's head slider, and then change the variation of the speed realization seam order length of feed mechanism feeding by connecting rod.This fur coat machine seam order length guiding mechanism is simple in structure, easy to adjust, need not the professional can adjust, and has reached time saving and energy saving and requirement that economize in raw materials.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, this fur coat machine seam order length guiding mechanism comprises: mao mao's head slider 1, camshaft 3, eccentric shaft 5, main shaft (not shown), a fixed pivot axis 8 and location crank 6.Mao mao's head slider 1 is provided with a mao mao centre bore 11 and an a fixed pivot axis jack 12, mao mao's centre bore 11 ovalizes.Camshaft 3 is provided with a groove 22 and a camshaft centre bore, mao mao's head slider 1 mobilizable groove 22 that is positioned at, for preventing the excesssive gap of mao mao's head slider 1 in groove 22, also be provided with a slide 2 between the top edge of mao mao's head slider 1 and groove 22, slide 2 is fixedlyed connected by bolt 4 with camshaft 3, also is provided with a U-shaped breach 21 on the camshaft 3.
This fur coat machine seam order length guiding mechanism is when adjusting seam order length, at first by under pull handle 7, one end of location crank 6 is stuck in the draw-in groove 53, eccentric shaft 5 just cannot be in rotation like this, rotating spindle then, make main shaft drive camshaft 3 rotations, and then it is mobile in eccentric grove 51 to drive a fixed pivot axis 8, because eccentric grove 51 is eccentric, therefore a fixed pivot axis 8 can drive mao mao's head slider 1 in groove 22 swings when mobile accordingly eccentric grove 51 in, and then the speed that makes mao mao's head slider 1 change the feed mechanism feeding by connecting rod realizes stitching the variation of order length.Mao mao's centre bore 11 ovalizes can prevent that main shaft is stuck.
This fur coat machine seam order length guiding mechanism is simple in structure, easy to adjust, need not the professional can adjust, and has reached time saving and energy saving and requirement that economize in raw materials.
More than a kind of fur coat machine seam order length guiding mechanism that the utility model embodiment is provided be described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; part in specific embodiments and applications all can change; in sum; this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (3)
1. a fur coat machine stitches order length guiding mechanism, it is characterized in that it comprises:
One mao mao's head slider, described mao mao's head slider are provided with a mao mao centre bore and an a fixed pivot axis jack, a described mao mao centre bore ovalize;
One camshaft, described camshaft are provided with a groove and a camshaft centre bore, and described mao mao's head slider is mobilizable to be positioned at described groove, also is provided with a U-shaped breach on the described camshaft;
One eccentric shaft, described eccentric shaft is provided with an eccentric grove, and the central authorities of described eccentric shaft are provided with an eccentric shaft centre bore, and the edge of described eccentric shaft is provided with a draw-in groove;
One a fixed pivot axis, an end of described a fixed pivot axis are inserted in the described a fixed pivot axis jack, and the other end of described a fixed pivot axis passes described U-shaped breach and is inserted in the described eccentric grove;
One main shaft, described main shaft pass described eccentric shaft centre bore, camshaft centre bore and mao mao's centre bore respectively, and described main shaft is fixedlyed connected with described camshaft;
One location crank, an end of described location crank is corresponding with described draw-in groove position.
2. fur coat machine seam order length guiding mechanism according to claim 1, it is characterized in that: also be provided with a slide between the top edge of described mao mao's head slider and described groove, described slide and described camshaft are bolted to connection.
3. fur coat machine seam order length guiding mechanism according to claim 1 is characterized in that: have handle on the crank of described location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200198480U CN201952613U (en) | 2011-01-21 | 2011-01-21 | Mechanism for adjusting length of stitch of fur sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200198480U CN201952613U (en) | 2011-01-21 | 2011-01-21 | Mechanism for adjusting length of stitch of fur sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952613U true CN201952613U (en) | 2011-08-31 |
Family
ID=44496734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200198480U Expired - Fee Related CN201952613U (en) | 2011-01-21 | 2011-01-21 | Mechanism for adjusting length of stitch of fur sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420085A (en) * | 2013-09-04 | 2015-03-18 | 台州市佳静衣车有限公司 | Direct-drive fur machine |
-
2011
- 2011-01-21 CN CN2011200198480U patent/CN201952613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420085A (en) * | 2013-09-04 | 2015-03-18 | 台州市佳静衣车有限公司 | Direct-drive fur machine |
| CN104420085B (en) * | 2013-09-04 | 2017-02-08 | 台州市佳静衣车有限公司 | Direct-drive fur machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: Wujiang District of Suzhou City, Jiangsu province 215200 Songling Wanping community Tongxin Road No. 1 Patentee after: Wujiang District Songling Wanping constant machinery plant Address before: 215200 Wujiang City, Jiangsu province Wanping town of concentric Road North Patentee before: Suzhou Aobo Special Industry Sewing Equipment Co., Ltd. |
|
| 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: 20110831 Termination date: 20190121 |