CN201024260Y - Steel traveler for planar ring - Google Patents
Steel traveler for planar ring Download PDFInfo
- Publication number
- CN201024260Y CN201024260Y CNU2007201009899U CN200720100989U CN201024260Y CN 201024260 Y CN201024260 Y CN 201024260Y CN U2007201009899 U CNU2007201009899 U CN U2007201009899U CN 200720100989 U CN200720100989 U CN 200720100989U CN 201024260 Y CN201024260 Y CN 201024260Y
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- pin
- angle
- main body
- steel traveler
- foot
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A traveler used in plane ring comprises a main body, an internal foot and an external foot. The internal foot and the external foot respectively twist in opposite direction to form an angle with the main body. The internal foot which twists downwards and the external foot which twists upwards respectively form an angle Beta s and an angle Beta s' with the main body. The two angles enable the twisted fiber to twist in a direction S; the sides of the internal foot and the upper edge of the internal foot form 90 degrees plus Alpha of an angle, while the sides of the external foot and the upper edges form 90 degree minus Alpha of an angle. The internal foot which twists upwards and the external foot which twists downwards respectively form an angle Beta z and an angle Beta z' with the main body. The two angles enable the twisted fiber to twist in a direction Z; the sides of the internal foot and the upper edge of the internal foot form 90 degrees minus Alpha' of an angle, while the sides of the external foot and the upper edges form 90 degrees plus Alpha' of an angle. The utility model reduces frictional resistance between traveler and ring by changing the geometric shape of traveler when spinning, leads the operation to be stable and thus delaying the decline phase of the traveler.
Description
Technical field
The utility model relates to the steel traveler that a kind of that be used for ring throstle and rings constitute a pair of kinematic pair, the steel traveler that particularly a kind of Plane Ring is used.
Background technology
In the spinning field, its geometry of steel traveler overwhelming majority of Plane Ring use both at home and abroad is symmetrical (vertical center line with its opening is as the criterion) at present, and in one plane.This has been with regard to for the use of steel traveler has brought convenience, promptly steel traveler can be regardless of being installed on the rings anyway.The model of steel traveler is various, different, but the purpose of its pursuit all is to lower the center of gravity, increase the free degree that when operation swing on the horizontal plane of rings and vertical plane, and the yarn path with an enough big spaciousness is to adapt to the variation of spinning tension (winding tension and balloon tension).The steel traveler of Xiao Shouing from the market, still there are certain fretting wear in steel traveler and rings; May wear to a certain degree, broken end sharply increases; And when steel traveler moves because yarn tension sudden change (slubbing etc. cause), when the outer pin collision rings outer wall of steel traveler, stuck phenomenon occurs and produce broken end (the spinning bar is dried even do not break end also is affected); Also have, there is its good one side roomy yarn path, under big free degree situation, can reduce broken end, but because yarn winding tension effect, rings to the contact point of steel traveler apart from increasing, the moment increase increases the steel traveler pivot angle, so the change of steel traveler loop-shaped palpus is big, and consequently the steel traveler of same weight can only reduce its cross dimensions.The disclosed Plane Ring of CN2771234Y has been done improvement above aspect some with steel traveler.
Summary of the invention
The purpose of this utility model provides the steel traveler that a kind of Plane Ring is used, technical problem to be solved is the frictional resistance of steel traveler and rings when reducing spinning by the geometry that changes steel traveler, it is operated steadily, thereby postpone the arrival of steel traveler decline phase (promptly producing a large amount of broken ends).
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
The steel traveler that a kind of Plane Ring is used has main body, interior pin, outer pin, and its technical scheme is that described interior pin, outer pin reverse an angle beta in the opposite direction with respect to main body respectively
s, β
s' or β
z, β
z'.
In the technique scheme, the angle that described interior pin, outer pin reverse preferably equates (to be β
s=β
s', β
z=β
z').Reversing a little of interior pin, outer pin can be at the location point of the width of measuring steel traveler to main body.For example interior pin, outer pin reverse the location point that a little can be positioned at the width of measuring steel traveler.Interior pin can be with respect to downward, the outer pin of main body be with respect to main body upwards reverse respectively one make twisted fibers obtain S twist with the fingers to angle beta
s, β
s', the side of interior pin and its upper edge angulation are preferably 90 °+α, and the side of outer pin and its upper edge angulation are preferably 90 °-α.Interior pin can also be with respect to main body make progress, outer pin be with respect to main body reverse respectively downwards one make twisted fibers obtain Z twist with the fingers to angle beta
z, β
z', the side of interior pin and its upper edge angulation are preferably 90 °-α ', and the side of outer pin and its upper edge angulation are preferably 90 °+α '.Above-mentioned angle [alpha] more preferably greater than or equal β
s, β
s', angle [alpha] ' more preferably greater than or equal β
z, β
z'.The angle beta that interior pin, outer pin reverse
s, β
s' be preferably between 5 °～20 °.The angle beta that interior pin, outer pin reverse
z, β
z' preferably also between 5 °～20 °.
Pin, outer pin reverse an angle beta in the opposite direction with respect to main body respectively in described in the utility model
s, β
s' or β
z, β
z', steel traveler is advanced at the rings angle that raises up, raise the angle as the skis front end, rings is to the frictional resistance of steel traveler when having reduced spinning.Its operation is more steady.And, the contact point of steel traveler and rings track moves after with respect to the steel traveler direction of advance, move after just making the polishing scratch of steel traveler, make itself and the yarn path that is in direction of advance all the time form clover leaf trend, avoid yarn to slip into polishing scratch and cause broken end effectively, thereby postpone the steel traveler decline phase arrival of (promptly producing a large amount of spinning broken ends) has prolonged service life of rings and steel traveler.
Simultaneously, the angle that interior pin, outer pin reverse can equate, perhaps in reversing a little of pin, outer pin can be to main body at the location point of the width of measuring steel traveler, it is more steady that steel traveler is moved.
Moreover when described interior pin upwards reversed with respect to main body with respect to downward, the outer pin of main body, the side of interior pin and its upper edge angulation can be 90 °+α, and the side of outer pin and its upper edge angulation can be 90 °-α; Perhaps interior pin with respect to main body make progress, when outer pin reverses downwards with respect to main body, the side of interior pin and its upper edge angulation can be 90 °-α ', the side of outer pin and its upper edge angulation can be 90 °+α '.Like this because the existence at α angle or α ' angle, the rear side that when the outer pin collision rings outer wall of steel traveler, can make steel traveler be in contact with it and before raise and slide, cushion even avoid the generation of stuck phenomenon, it can reduce the yarn path, like this, appropriate size the yarn path more help the steel traveler even running than large-sized yarn path, improved the quality of spinning.Also have, angle [alpha] or angle [alpha] ' can be greater than or equal to β respectively
s, β
s' or β
z, β
z', more help the steel traveler even running.
Description of drawings
Fig. 1, Fig. 2 are respectively front view, the vertical view of first embodiment of the present utility model.
Fig. 3, Fig. 4 are respectively front view, the vertical view of second embodiment of the present utility model.
Fig. 5, Fig. 6 are respectively front view, the vertical view of the 3rd embodiment of the present utility model.
Fig. 7 is the angled structural representation of side and its upper edge of interior pin among the 3rd embodiment of the present utility model.
Fig. 8 is the angled structural representation of side and its upper edge of the 3rd embodiment of the present utility model China and foreign countries pin.
Fig. 9, Figure 10 are respectively front view, the vertical view of the 4th embodiment of the present utility model.
Figure 11 is the angled structural representation of side and its upper edge of interior pin among the 4th embodiment of the present utility model.
Figure 12 is the angled structural representation of side and its upper edge of the 4th embodiment of the present utility model China and foreign countries pin.
The specific embodiment
As shown in Figure 1 and Figure 2, first embodiment of the present utility model has main body 3, interior pin 1, outer pin 2.Pin 1, outer pin 2 reverse (bending) angle same β in the opposite direction with respect to main body 3 respectively in described
s, β
s'.Certainly, β
sWith β
s' also can be unequal.Above-mentioned interior pin 1, outer pin 2 reverse a little location point a, b at the width of measuring steel traveler to main body 3, as being positioned at location point a, the b of the width of measuring steel traveler.Certainly, described reversing a little can also be on other position.Interior pin 1 be with respect to main body 3 downward, outer pin 2 be with respect to main body 3 upwards reverse respectively one make twisted fibers obtain S twist with the fingers to angle beta
s, β
s'.The angle beta that interior pin 1, outer pin 2 reverse
s, β
s' between 5 °～20 °.For example, β
s, β
s' can be respectively 5 °, 10 °, 15 °, 20 °.Certainly, angle beta
s, β
s' also can be not between 5 °～20 °, as selecting 25 °.Technology of the present utility model is applicable to the steel traveler (certainly, the shape of cross section of steel traveler is preferably symmetric figure) of present all models and shape of cross section, and in the present embodiment, the shape of cross section of steel traveler can be rectangle (perhaps circular).Steel traveler can be divided into C type, EL type (ellipse), FE type (the flat back of the body is oval) and R type (rectangle), and the type of steel traveler is a prior art, and is the same with existing ordinary steel wire ring, can implement advanced metal surface treatment technology to it.
As shown in Figure 3, Figure 4, second embodiment of the present utility model has main body 3, interior pin 1, outer pin 2.Pin 1, outer pin 2 reverse an angle same β in the opposite direction with respect to main body 3 respectively in described
z, β
z'.Certainly, β
z, β
z' also can be unequal.Above-mentioned interior pin 1, outer pin 2 reverse a little location point a, b at the width of measuring steel traveler to main body 3, as being positioned at location point a, the b of the width of measuring steel traveler.Certainly, described reversing a little can also be on other position.Interior pin 1 be with respect to main body 3 upwards, outer pin 2 be with respect to main body 3 reverse respectively downwards one make twisted fibers obtain Z twist with the fingers to angle beta
z, β
z'.The angle beta that interior pin 1, outer pin 2 reverse
z, β
z' between 5 °～20 °.For example, β
z, β
z' can be respectively 5 °, 11 °, 16 °, 20 °.Certainly, angle beta
z, β
z' also can be not between 5 °～20 °, as selecting 26 °.Technology of the present utility model is applicable to the steel traveler (certainly, the shape of cross section of steel traveler is preferably symmetric figure) of present all models and shape of cross section, and in the present embodiment, the cross section of steel traveler can be rectangle (perhaps circular).Steel traveler can be divided into C type, EL type (ellipse), FE type (the flat back of the body is oval) and R type (rectangle), and the type of steel traveler is a prior art, and is the same with existing ordinary steel wire ring, can implement advanced metal surface treatment technology to it.
As Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, the 3rd embodiment of the present utility model has main body 3, interior pin 1, outer pin 2.Pin 1, outer pin 2 reverse an angle same β in the opposite direction with respect to main body 3 respectively in described
s, β
s'.Certainly, β
sWith β
s' also can be unequal.Above-mentioned interior pin 1, outer pin 2 reverse a little location point a, b at the width of measuring steel traveler to main body 3, as being positioned at location point a, the b of the width of measuring steel traveler.Certainly, described reversing a little can also be on other position.Interior pin 1 be with respect to main body 3 downward, outer pin 2 be with respect to main body 3 upwards reverse respectively one make twisted fibers obtain S twist with the fingers to angle beta
s, β
s'.Side 11 and its upper edge 12 angulations of interior pin 1 can be 90 °+α, and side 21 and its upper edge 22 angulations of outer pin 2 can be 90 °-α.Promptly be equivalent to interior pin and outside the end of the pin right angled triangle piece that to cut an acute angle be α.Angle [alpha] 〉=β wherein
s, β
s' (certainly, angle [alpha] also can be less than β
s, β
s').The angle beta that interior pin 1, outer pin 2 reverse
s, β
s' between 5 °～20 °.For example, β
s, β
s' can be respectively 5 °, 10 °, 15 °, 20 °, correspondingly, angle [alpha] can be respectively 5 ° (or 6 °), 10 ° (or 12 °), 15 ° (or 17 °), 20 ° (or 23 °), certainly, angle beta
s, β
s' also can be not between 5 °～20 °, as selecting 25 °.Technology of the present utility model is applicable to the steel traveler (certainly, the shape of cross section of steel traveler is preferably symmetric figure) of present all models and shape of cross section, and in the present embodiment, the cross section of steel traveler can be rectangle (perhaps circular).Steel traveler can be divided into C type, EL type (ellipse), FE type (the flat back of the body is oval) and R type (rectangle), and the type of steel traveler is a prior art, and is the same with existing ordinary steel wire ring, can implement advanced metal surface treatment technology to it.
As Fig. 9, Figure 10, Figure 11, shown in Figure 12, the 4th embodiment of the present utility model has main body 3, interior pin 1, outer pin 2.Pin 1, outer pin 2 reverse an angle same β in the opposite direction with respect to main body 3 respectively in described
z, β
z'.Certainly, β
zWith β
z' also can be unequal.Above-mentioned interior pin 1, outer pin 2 reverse a little location point a, b at the width of measuring steel traveler to main body 3, as being positioned at location point a, the b of the width of measuring steel traveler.Certainly, described reversing a little can also be on other position.Interior pin 1 be with respect to main body 3 upwards, outer pin 2 be with respect to main body 3 reverse respectively downwards one make twisted fibers obtain Z twist with the fingers to angle beta
z, β
z'.Side 11 and its upper edge 12 angulations of interior pin 1 are 90 °-α ', and side 21 and its upper edge 22 angulations of outer pin 2 are 90 °+α '.Promptly be equivalent to interior pin and outside the end of the pin right angled triangle piece that to cut an acute angle be α '.Wherein angle [alpha] ' 〉=β
z, β
z' (certain, angle [alpha] ' also can be less than β
z, β
z').The angle beta that interior pin 1, outer pin 2 reverse
z, β
z' between 5 °～20 °.For example, β
z, β
z' can be respectively 5 °, 10 °, 15 °, 20 °, correspondingly, angle [alpha] ' can be respectively 5 ° (or 7 °), 10 ° (or 11 °), 15 ° (or 18 °), 20 ° (or 22 °), certainly, above-mentioned angle beta
z, β
z' also can be not between 5 °～20 °, as selecting 23 °.Technology of the present utility model is applicable to the steel traveler (certainly, the shape of cross section of steel traveler is preferably symmetric figure) of present all models and shape of cross section, and in the present embodiment, the cross section of steel traveler can be rectangle (perhaps circular).Steel traveler can be divided into C type, EL type (ellipse), FE type (the flat back of the body is oval) and R type (rectangle), and the type of steel traveler is a prior art.The same with existing ordinary steel wire ring, can implement advanced metal surface treatment technology to it.
Claims (10)
1. the steel traveler that Plane Ring is used has main body, interior pin, outer pin, it is characterized in that described interior pin (1), outer pin (2) reverse an angle beta in the opposite direction with respect to main body (3) respectively
s, β
s' or β
z, β
z'.
2. steel traveler according to claim 1 is characterized in that the angle that above-mentioned interior pin (1), outer pin (2) reverse equates.
3. steel traveler according to claim 1, what it is characterized in that above-mentioned interior pin (1), outer pin (2) reverses a little location point (a, b) at the width of measuring steel traveler to main body (3).
4. steel traveler according to claim 3 is characterized in that the location point (a, b) that reversing of above-mentioned interior pin (1), outer pin (2) a little is positioned at the width of measuring steel traveler.
5. according to claim 1 or 2 or 3 described steel travelers, it is characterized in that above-mentioned interior pin (1) be with respect to downward, the outer pin of main body (3) (2) be with respect to main body (3) upwards reverse respectively one make twisted fibers obtain S twist with the fingers to angle beta
s, β
s', the side of interior pin and its upper edge angulation are 90 °+α, the side of outer pin and its upper edge angulation are 90 °-α.
6. according to claim 1 or 2 or 3 described steel travelers, it is characterized in that above-mentioned interior pin (1) be with respect to main body (3) upwards, outer pin (2) be with respect to main body (3) reverse respectively downwards one make twisted fibers obtain the Z sth. made by twisting to angle beta
z, β
z', the side of interior pin and its upper edge angulation are 90 °-α ', the side of outer pin and its upper edge angulation are 90 °+α '.
7. steel traveler according to claim 5 is characterized in that above-mentioned angle [alpha] 〉=β
s, β
s'.
8. steel traveler according to claim 6, it is characterized in that above-mentioned angle [alpha] ' 〉=β
z, β
z'.
9. according to claim 1 or 2 or 3 described steel travelers, it is characterized in that the angle beta that interior pin (1), outer pin (2) reverse
s, β
s' between 5 °～20 °.
10. according to claim 1 or 2 or 3 described steel travelers, it is characterized in that the angle beta that above-mentioned interior pin (1), outer pin (2) reverse
z, β
z' between 5 °～20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009899U CN201024260Y (en) | 2007-04-10 | 2007-04-10 | Steel traveler for planar ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201009899U CN201024260Y (en) | 2007-04-10 | 2007-04-10 | Steel traveler for planar ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201024260Y true CN201024260Y (en) | 2008-02-20 |
Family
ID=39098114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201009899U Expired - Fee Related CN201024260Y (en) | 2007-04-10 | 2007-04-10 | Steel traveler for planar ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201024260Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443892A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | High-performance steel wire ring |
-
2007
- 2007-04-10 CN CNU2007201009899U patent/CN201024260Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443892A (en) * | 2011-09-22 | 2012-05-09 | 吴江秦邦纺织有限公司 | High-performance steel wire ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20110410 |