CN103043497B - Novel steel ball type winding mandrel - Google Patents
Novel steel ball type winding mandrel Download PDFInfo
- Publication number
- CN103043497B CN103043497B CN201310002927.4A CN201310002927A CN103043497B CN 103043497 B CN103043497 B CN 103043497B CN 201310002927 A CN201310002927 A CN 201310002927A CN 103043497 B CN103043497 B CN 103043497B
- Authority
- CN
- China
- Prior art keywords
- expansion sleeve
- sleeve
- steel ball
- winding mandrel
- scroll
- 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.)
- Active
Links
Landscapes
- Support Of The Bearing (AREA)
Abstract
The invention discloses a novel steel ball type winding mandrel. The novel steel ball type winding mandrel comprises a winding mandrel body, a fixed sleeve and a bobbin, the fixed sleeve is fixedly mounted on the winding mandrel body, a front expansion sleeve and a rear expansion sleeve are movably mounted on the winding mandrel body, a spring is mounted between the front expansion sleeve and a rear expansion sleeve, an adjusting sleeve is mounted at the tail end of the winding mandrel body, front steel balls are arranged between the fixed sleeve and the front expansion sleeve, rear steel balls are arranged between the rear expansion sleeve and the adjusting sleeve, a guide sleeve is sleeved on the outer circumferential side of the winding mandrel body, two ends of the guide sleeve are in movable fit with the front expansion sleeve and the rear expansion sleeve, the bobbin is sleeved on the outer circumferential side of the winding mandrel body, and the front steel balls and the rear steel balls are in contact fit with the bobbin. Since the front expansion sleeve and the rear expansion sleeve are movably mounted on the winding mandrel body, and the spring is arranged between the front expansion sleeve and the rear expansion sleeve, spring pressure is adjusted to enable conical surfaces of the front expansion sleeve and the rear expansion sleeve to push the front steel balls and the rear steel balls to slide outwards to support the bobbin, and then the bobbin and the winding mandrel body rotate coaxially. Therefore, machine vibration can be avoided during winding, and wound yarn packets are high in smooth degree and good in quality.
Description
Technical field
The present invention relates to yarn Winding Machine and plastic flat wire winder tool parts, particularly Novel steel bead rolling mandrel.
Background technology
The mandrel major part that the yarn rolling manufactured both at home and abroad now and use and plastic flat fiber rolling support spool adopts steel wire or spring supporting spool to carry out rolling, because tension force when steel wire or spring manufacture is inconsistent, cause mandrel and spool disalignment, during rolling work, affect the silk bag rolling quality on spool because disalignment easily causes machine vibration.
Summary of the invention
The object of the invention is to address the aforementioned drawbacks, provide rolling mandrel and spool coaxial, machine vibration, rolling matter measured Novel steel bead rolling mandrel can not be caused.
For solving the problems of the technologies described above, the technical solution used in the present invention is: Novel steel bead rolling mandrel, comprise Scroll, fixed cover, spool, it is characterized in that: fixed cover is packed on Scroll, Scroll is movably installed with again front expansion sleeve and rear expansion sleeve, spring fitting is between front expansion sleeve and rear expansion sleeve, and Scroll tail end is provided with adjusting sleeve; Front steel ball is placed with between fixed cover and front expansion sleeve, rear steel ball is placed with between rear expansion sleeve and adjusting sleeve, described Scroll outer circumferential sides is also socketed with orienting sleeve, described orienting sleeve two ends coordinate with front expansion sleeve and the activity of rear expansion sleeve, spool is socketed in Scroll outer circumferential sides, and front steel ball and rear steel ball contact with spool and coordinate.
Preferably, described adjusting sleeve endoporus coordinates with Scroll activity, and Scroll threads is connected with adjusting nut.
Preferably, the end face that described front ringfeder contacts with front steel ball is shaped with inclined-plane.
Preferably, the end face that described rear expansion sleeve contacts with rear steel ball is shaped with inclined-plane.
Preferably, described front steel ball and rear steel ball all have more than 3 or 3.
Preferably, the position that described fixed cover contacts with front steel ball is shaped with groove.
Preferably, the position that described adjusting sleeve contacts with rear steel ball is shaped with groove.
Improve, the end face that described fixed cover contacts with front steel ball is shaped with inclined-plane.
Improve, the end face that described adjusting sleeve contacts with rear steel ball is shaped with inclined-plane.
Because front expansion sleeve and rear expansion sleeve are movably arranged on Scroll, centre is placed with spring, adjustment spring pressure makes the conical surface of front expansion sleeve and rear expansion sleeve promote front steel ball and rear steel ball outwards to slide and support position spool, make spool and Scroll coaxial rotating, can not cause machine vibration during rolling, rolling silk bag planeness is high, quality good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the another kind of embodiment of the present invention;
Fig. 3 is the structural representation of fixed cover;
Fig. 4 is the structural representation of adjusting sleeve;
Fig. 5 is the fixed cover structural representation of another kind of embodiment;
Fig. 6 is the adjusting sleeve structural representation of another kind of embodiment.
Detailed description of the invention
Embodiment is further illustrated below in conjunction with accompanying drawing.
With reference to Fig. 1,1-Scroll, 2-fixed cover, 3-spool, 4-orienting sleeve, 5-spring, 6-adjusting sleeve, 7-front steel ball, 8-front expansion sleeve, 9-rear expansion sleeve, 10-rear steel ball.Fixed cover 2 is packed on Scroll 1, and Scroll 1 is movably installed with again front expansion sleeve 8 and rear expansion sleeve 9, spring 5 is arranged between front expansion sleeve 8 and rear expansion sleeve 9; Adjusting sleeve 6 is installed in Scroll 1 tail end, is placed with front steel ball 7 between fixed cover 2 and front expansion sleeve 8, is placed with rear steel ball 10 between rear expansion sleeve 9 and adjusting sleeve 6; Orienting sleeve 4 coordinates with front expansion sleeve 8 and rear expansion sleeve 9 activity; Spool 3 and front steel ball 8 contact with rear steel ball 10 and coordinate.
With reference to Fig. 2, steel ball, 11-adjusting nut after expansion sleeve, 10-after expansion sleeve, 9-before steel ball, 8-before 1-Scroll, 2-fixed cover, 3-spool, 4-orienting sleeve, 5-spring, 6-adjusting sleeve, 7-.Fixed cover 2 is packed on Scroll 1, and Scroll 1 is movably installed with again front expansion sleeve 8 and rear expansion sleeve 9, spring 5 is arranged between front expansion sleeve 8 and rear expansion sleeve 9; Be placed with front steel ball 7 between fixed cover 2 and front expansion sleeve 8, be placed with rear steel ball 10 between rear expansion sleeve 9 and adjusting sleeve 6, adjusting sleeve 6 endoporus coordinates with Scroll 1 activity, and adjusting nut 11 coordinates with Scroll 1 threads; Orienting sleeve 4 coordinates with front expansion sleeve 8 and rear expansion sleeve 9 activity; Spool 3 and front steel ball 8 contact with rear steel ball 10 and coordinate.
With reference to Fig. 3, fixed cover 2 end face is shaped with groove, and the end face that front ringfeder 8 contacts with front steel ball 7 is shaped with inclined-plane.Front steel ball 7 to be positioned in groove and to be supported by inclined-plane.
With reference to Fig. 4, adjusting sleeve 6 end face is shaped with groove, and the end face that then expansion sleeve 9 contacts with rear steel ball 10 is shaped with inclined-plane.Rear steel ball 10 to be positioned in groove and to be supported by inclined-plane.
With reference to Fig. 5, fixed cover 2 one end face is shaped with inclined-plane.This inclined-plane contacts with front steel ball 7.
With reference to Fig. 6, adjusting sleeve 6 one end face is shaped with inclined-plane, and this inclined-plane contacts with rear steel ball 10.
Because front expansion sleeve and rear expansion sleeve are movably arranged on Scroll, centre is placed with spring, adjustment spring pressure makes the conical surface of front expansion sleeve and rear expansion sleeve promote front steel ball and rear steel ball outwards to slide and support position spool, make spool and Scroll coaxial rotating, machine vibration can not be caused during rolling, rolling silk bag planeness is high, and quality is good.
Claims (9)
1. Novel steel bead rolling mandrel, comprise Scroll (1), fixed cover (2), spool (3), it is characterized in that: fixed cover (2) is packed on Scroll (1), Scroll (1) is movably installed with again front expansion sleeve (8) and rear expansion sleeve (9), spring (5) is arranged between front expansion sleeve (8) and rear expansion sleeve (9), and Scroll (1) tail end is provided with adjusting sleeve (6); Front steel ball (7) is placed with between fixed cover (2) and front expansion sleeve (8), rear steel ball (10) is placed with between rear expansion sleeve (9) and adjusting sleeve (6), described Scroll (1) outer circumferential sides is also socketed with orienting sleeve, described orienting sleeve two ends coordinate with front expansion sleeve (8) and rear expansion sleeve (9) activity, spool (3) is socketed in Scroll (1) outer circumferential sides, and front steel ball (7) and rear steel ball (10) contact with spool and coordinate.
2. Novel steel bead rolling mandrel according to claim 1, is characterized in that: described adjusting sleeve (6) endoporus coordinates with Scroll (1) activity, and Scroll (1) threads is connected with adjusting nut (11).
3. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the end face that described front expansion sleeve (8) contacts with front steel ball (7) is shaped with inclined-plane.
4. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the end face that described rear expansion sleeve (9) contacts with rear steel ball (10) is shaped with inclined-plane.
5. Novel steel bead rolling mandrel according to claim 1, is characterized in that: described front steel ball (7) and rear steel ball (10) all have more than 3 or 3.
6. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the position that described fixed cover (2) contacts with front steel ball (7) is shaped with groove.
7. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the position that described adjusting sleeve (6) contacts with rear steel ball (10) is shaped with groove.
8. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the end face that described fixed cover (2) contacts with front steel ball (7) is shaped with inclined-plane.
9. Novel steel bead rolling mandrel according to claim 1, is characterized in that: the end face that described adjusting sleeve (6) contacts with rear steel ball (10) is shaped with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002927.4A CN103043497B (en) | 2013-01-03 | 2013-01-03 | Novel steel ball type winding mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002927.4A CN103043497B (en) | 2013-01-03 | 2013-01-03 | Novel steel ball type winding mandrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103043497A CN103043497A (en) | 2013-04-17 |
| CN103043497B true CN103043497B (en) | 2015-03-18 |
Family
ID=48056393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002927.4A Active CN103043497B (en) | 2013-01-03 | 2013-01-03 | Novel steel ball type winding mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103043497B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042968A (en) * | 1934-04-21 | 1936-06-02 | Firm Scharer Nussbaumer & Co | Holder for tubular supports for coils of strand materials |
| SU1416415A1 (en) * | 1986-07-14 | 1988-08-15 | Ленинградское машиностроительное объединение им.Карла Маркса | Mandrel for securing cylindrical sleeves |
| SU1497141A1 (en) * | 1987-04-13 | 1989-07-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Bobbin carrier |
| CN101554964A (en) * | 2009-05-11 | 2009-10-14 | 上海天佑纺织机械有限公司 | Contractive spring cylinder base |
| CN203112237U (en) * | 2013-01-03 | 2013-08-07 | 雁峰集团有限公司 | Novel steel ball type taking-up central spindle |
-
2013
- 2013-01-03 CN CN201310002927.4A patent/CN103043497B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2042968A (en) * | 1934-04-21 | 1936-06-02 | Firm Scharer Nussbaumer & Co | Holder for tubular supports for coils of strand materials |
| SU1416415A1 (en) * | 1986-07-14 | 1988-08-15 | Ленинградское машиностроительное объединение им.Карла Маркса | Mandrel for securing cylindrical sleeves |
| SU1497141A1 (en) * | 1987-04-13 | 1989-07-30 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Bobbin carrier |
| CN101554964A (en) * | 2009-05-11 | 2009-10-14 | 上海天佑纺织机械有限公司 | Contractive spring cylinder base |
| CN203112237U (en) * | 2013-01-03 | 2013-08-07 | 雁峰集团有限公司 | Novel steel ball type taking-up central spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103043497A (en) | 2013-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2658569A1 (en) | Device and method for forming end of coiled spring | |
| CN105514479A (en) | Winding pin mechanism of winding machine and winding machine | |
| CN103510214A (en) | Doubler winder capable of being suitable for multiple yarns | |
| CN202414820U (en) | Unwinding spring clamping head of dividing and cutting machine | |
| CN103341778A (en) | Automatic aligning and clamping device and manipulator with same | |
| CN103043497B (en) | Novel steel ball type winding mandrel | |
| CN204211262U (en) | I-beam wheel detent mechanism | |
| CN105000427A (en) | Dacron cleaning ball winding device | |
| CN203112237U (en) | Novel steel ball type taking-up central spindle | |
| CN204035267U (en) | Novel manual swan neck system | |
| CN203918150U (en) | A kind of novel wire cutting machine tool wire storage cylinder | |
| CN203541550U (en) | Machine tool with protective sleeve | |
| CN202265260U (en) | Bobbin tensioning device of automatic winding twister | |
| CN204581112U (en) | A kind of coil paper hand-held device | |
| CN203265488U (en) | Hand-operated spring manufacturing device | |
| CN208454154U (en) | A kind of longitudinal handling spinning cake spindle mechanism | |
| CN203512986U (en) | Bobbin for spinning | |
| CN102602728B (en) | Pipe conveying device on cord-knitted knotless net winding machine | |
| CN203699567U (en) | Concentric circle carrier winding and positioning mounting and dismounting clamp | |
| CN202499581U (en) | Pipe feeding device on cord-knitted knotless net winding machine | |
| CN204465824U (en) | A kind of wired earphone electric wire restoring apparatus | |
| CN207669620U (en) | Manipulator roll-in and roll-out double acting buffer unit | |
| CN204220714U (en) | Quick tube wrapping device | |
| CN203649204U (en) | Semi-automatic die material slipping mechanism | |
| CN203456285U (en) | Adjustable rapid clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |