CN102443892A - High-performance steel wire ring - Google Patents
High-performance steel wire ring Download PDFInfo
- Publication number
- CN102443892A CN102443892A CN2011102825950A CN201110282595A CN102443892A CN 102443892 A CN102443892 A CN 102443892A CN 2011102825950 A CN2011102825950 A CN 2011102825950A CN 201110282595 A CN201110282595 A CN 201110282595A CN 102443892 A CN102443892 A CN 102443892A
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- Prior art keywords
- steel wire
- wire ring
- pin
- performance
- foot
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a high-performance steel wire ring, comprising a main body, an inner foot and an outer foot, wherein the inner foot and the outer foot are bent and molded on a forging press, and are positioned at the same side of the main body after being bent; the pointing direction of the inner foot and the outer foot are opposite; the end part of the outer foot is bent to form a hook-head structure; and the end part of the inner foot is bent to form a double-layer inner foot structure. In the high-performance steel wire ring, the structure design of the inner foot and the outer foot is unique, and the stability and the operation accuracy of the steel wire ring in high-speed operation can be effectively improved; and simultaneously, the control for the wearing capacity of the steel wire ring can be adjusted by adjusting the structure of the inner foot, so that the use performance and the practical performance of the steel wire ring are more excellent.
Description
Technical field
The present invention relates to a kind of steel traveler, relate in particular to a kind of steel traveler that can effectively improve steel traveler running stability and running accuracy, belong to the textile equipment technical field.
Background technology
Steel traveler is one of crucial equipment of ring spinning frame, twisting machine; It directly influences the twist, package density and broken end, filoplume value and the cotton balls quantity of yarn; Use the steel traveler of high-quality can promote the quality of yarn class; Improve resultant yarn output, reduce lap waste, reduce cost, improve output value benefit.
Contact-making surface between contact-making surface between steel traveler and the rings and steel traveler and the yarn all bears high wearing and tearing and frictional heat; In order to improve output; Must steel traveler be risen to the higher speed of service; And on-line velocity is when reaching 40-44m/s, and fricative temperature is more than 300 ℃, make the steel traveler ubiquity easy to wear with problems such as the life-span is short.Generally; Be face between steel traveler and the rings or line contacts, frictional force is big and can't adjust during transmission, and people tend to through changing the purpose that the steel traveler material is realized reducing wear extent, improved service life; But it is higher that this kind improves cost, do not possess the market competitiveness.
Summary of the invention
To the demand, the invention provides a kind of high-performance steel wire ring, be the some Contact Transmission between the outer pin of this steel traveler and the rings, transmission performance is good, and precision is high; And the design of the double-decker of interior pin, the wear extent when making the steel traveler operation is effectively controlled, and makes the practicality of steel traveler better.
The present invention is a kind of high-performance steel wire ring; This steel traveler comprises main body, interior pin and outer pin; Pin and outer pin bent into shape on forging press in described, the back of bending point to relatively at the main body homonymy; The described outer foot portion back of bending forms the gib head structure, described in the foot portion back of bending form double-deck inner foot structure.
In the present invention's one preferred embodiment, the formed gib head structure of described outer foot portion can effectively improve the transmission performance between outer pin and the rings outer ring, makes transmission more accurate.
In the present invention's one preferred embodiment, described gib head end is an arc surface, and this arc surface is generally hemisphere face.
In the present invention's one preferred embodiment, described in foot portion formed double-deck inner foot structure, can effectively reduce the center of gravity of steel traveler, make steel traveler more steady in the running.
In the present invention's one preferred embodiment, described double-deck inner foot structure also helps the contact area of interior pin of control and rings inner ring, the wear extent and the service life thereof of pin in being convenient to calculate and control.
In the present invention's one preferred embodiment, in the described double-deck inner foot structure, be working portion by the interior pin of bending part, its length is generally 3-8mm.
The present invention has disclosed a kind of high-performance steel wire ring, and the interior pin of this steel traveler is unique with outer leg structure design, stationarity and running precision in the time of can effectively improving the steel traveler high-speed cruising; Simultaneously,, can realize control, make the serviceability of steel traveler and Practical Performance better the steel traveler wear extent through the adjustment inner foot structure.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation:
Fig. 1 is an embodiment of the invention high-performance steel wire circular structure sketch map;
The mark of each parts is following in the accompanying drawing: 1, main body, 2, interior pin, 3, outer pin.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Fig. 1 is an embodiment of the invention high-performance steel wire circular structure sketch map; This steel traveler comprises main body 1, interior pin 2 and outer pin 3; Pin 2 and outer pin 3 bent into shape on forging press in described, the back of bending point to relatively at main body 1 homonymy; After bending, described outer pin 3 ends form the gib head structure, the double-deck inner foot structure of described interior pin 2 ends press-bending back formation.
The high-performance steel wire ring China and foreign countries formed gib head structure of mentioning among the present invention in pin 3 ends can effectively improve the transmission performance between outer pin 3 and the rings outer ring, makes transmission more accurate; Wherein, the gib head end is an arc surface, and this arc surface is generally hemisphere face.
The formed double-deck inner foot structure in interior pin 2 ends can effectively reduce the center of gravity of steel traveler, makes steel traveler more steady in the running; Simultaneously, double-deck inner foot structure also helps the contact area of interior pin 2 of control and rings inner ring, the wear extent and the service life thereof of pin 2 in being convenient to calculate and control; In pin 2 structures, be working portion by the interior pin 2 of bending part in double-deck, its length is generally 3-8mm.
Steel traveler generally adopts the low-carbon alloy steel, and this material has good moulding, toughness and intensity, forging and pressing function admirable; The preparation technology of above-mentioned steel traveler mainly comprises operations such as casting, forging and pressing, cold-drawn, in the preparation process, also need carry out suitable heat treatment, and to improve the comprehensive mechanical property of part, stable dimensions reduces internal stress.
The present invention has disclosed a kind of high-performance steel wire ring, is characterized in: the interior pin of this steel traveler is unique with outer leg structure design, stationarity and running precision in the time of can effectively improving the steel traveler high-speed cruising; Simultaneously,, can realize control, make the serviceability of steel traveler and Practical Performance better the steel traveler wear extent through the adjustment inner foot structure.
The above; Be merely the specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. high-performance steel wire ring; This steel traveler comprises main body, interior pin and outer pin, it is characterized in that, described interior pin and outer pin bent into shape on forging press; Bend the back at the main body homonymy; Point to relatively, the described outer foot portion back of bending forms the gib head structure, described in the foot portion double-deck inner foot structure of back formation that bends.
2. high-performance steel wire ring according to claim 1 is characterized in that, the formed gib head structure of described outer foot portion can effectively improve the transmission performance between outer pin and the rings outer ring, makes transmission more accurate.
3. high-performance steel wire ring according to claim 2 is characterized in that, described gib head end is an arc surface, and this arc surface is generally hemisphere face.
4. high-performance steel wire ring according to claim 1 is characterized in that, described in foot portion formed double-deck inner foot structure, can effectively reduce the center of gravity of steel traveler, make steel traveler more steady in the running.
5. high-performance steel wire ring according to claim 4 is characterized in that, described double-deck inner foot structure also helps the contact area of interior pin of control and rings inner ring, the wear extent and the service life thereof of pin in being convenient to calculate and control.
6. high-performance steel wire ring according to claim 5 is characterized in that, in the described double-deck inner foot structure, is working portion by the interior pin of bending part, and its length is generally 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102825950A CN102443892A (en) | 2011-09-22 | 2011-09-22 | High-performance steel wire ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102825950A CN102443892A (en) | 2011-09-22 | 2011-09-22 | High-performance steel wire ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102443892A true CN102443892A (en) | 2012-05-09 |
Family
ID=46006812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102825950A Pending CN102443892A (en) | 2011-09-22 | 2011-09-22 | High-performance steel wire ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102443892A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2390018A (en) * | 1945-05-17 | 1945-11-27 | Philip C Wentworth | Traveler |
| CH252726A (en) * | 1945-11-12 | 1948-01-31 | August Kjaerby Johannes | Travelers for ring spinning and twisting machines. |
| GB1041799A (en) * | 1962-10-30 | 1966-09-07 | Vnii Textilnogo I Legkovo Mash | A spinning ring and traveller |
| JPS62125023A (en) * | 1985-11-21 | 1987-06-06 | Hiroyuki Kanai | Traveller for spinning machine |
| JPS62174348A (en) * | 1986-01-27 | 1987-07-31 | Hiroyuki Kanai | Metallic traveler for spinning machine |
| DE4335538A1 (en) * | 1992-11-04 | 1994-05-05 | Rieter Ag Maschf | Spinning machine ring with prolonged life - comprising traveller having metal-phosphorus layer contg. ceramic grain |
| CN2177026Y (en) * | 1993-03-02 | 1994-09-14 | 邵礼宏 | Two point and multiple point contact steel wire circle |
| CN2771234Y (en) * | 2005-03-23 | 2006-04-12 | 刘纪善 | Steel wire ring for planar rings |
| CN201024260Y (en) * | 2007-04-10 | 2008-02-20 | 刘顺玲 | Steel traveler for planar ring |
-
2011
- 2011-09-22 CN CN2011102825950A patent/CN102443892A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2390018A (en) * | 1945-05-17 | 1945-11-27 | Philip C Wentworth | Traveler |
| CH252726A (en) * | 1945-11-12 | 1948-01-31 | August Kjaerby Johannes | Travelers for ring spinning and twisting machines. |
| GB1041799A (en) * | 1962-10-30 | 1966-09-07 | Vnii Textilnogo I Legkovo Mash | A spinning ring and traveller |
| JPS62125023A (en) * | 1985-11-21 | 1987-06-06 | Hiroyuki Kanai | Traveller for spinning machine |
| JPS62174348A (en) * | 1986-01-27 | 1987-07-31 | Hiroyuki Kanai | Metallic traveler for spinning machine |
| DE4335538A1 (en) * | 1992-11-04 | 1994-05-05 | Rieter Ag Maschf | Spinning machine ring with prolonged life - comprising traveller having metal-phosphorus layer contg. ceramic grain |
| CN2177026Y (en) * | 1993-03-02 | 1994-09-14 | 邵礼宏 | Two point and multiple point contact steel wire circle |
| CN2771234Y (en) * | 2005-03-23 | 2006-04-12 | 刘纪善 | Steel wire ring for planar rings |
| CN201024260Y (en) * | 2007-04-10 | 2008-02-20 | 刘顺玲 | Steel traveler for planar ring |
Non-Patent Citations (1)
| Title |
|---|
| 山东省纺织科研所等: "钢丝圈几何形状的探讨", 《山东纺织科技》 * |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |