CN201077878Y - Spinning unit rotary cup spacing adjusting device - Google Patents
Spinning unit rotary cup spacing adjusting device Download PDFInfo
- Publication number
- CN201077878Y CN201077878Y CNU2007201129072U CN200720112907U CN201077878Y CN 201077878 Y CN201077878 Y CN 201077878Y CN U2007201129072 U CNU2007201129072 U CN U2007201129072U CN 200720112907 U CN200720112907 U CN 200720112907U CN 201077878 Y CN201077878 Y CN 201077878Y
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- CN
- China
- Prior art keywords
- rotor
- adjusting rod
- screw
- adjusting
- rotor bearing
- 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.)
- Expired - Lifetime
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a rotor gap adjusting device of yarn spinning machine, belonging to a technical field of textile, aiming at the disadvantages that the rotor gap adjusting device of the traditional spinning machine has difficult operation and poor gap positioning accuracy. In the utility model a long gap is arranged at rear side of rotor bearing mounting cavity on rotor bearing seat, a screw hole with center line parallel with the center line of the rotor bearing mounting cavity is arranged on the rib on the rotor bearing seat, an adjusting rod is arranged in the screw hole, one end of the adjusting rod is provided with screw thread that is matched with the screw hole, an ejecting catcher that only can rotate freely with respective to the adjusting rod is arranged at the other end of the adjusting rod, the catching part of the ejecting catcher is extended into the long gap and is ejected at rear end of the rotor bearing sleeve in the rotor bearing mounting cavity, the utility model can be operated at the front of the spinning machine instead of at the rear of the spinning machine, so that the gap adjusting operation is more convenient and the gap adjusting is more accurate.
Description
Technical field
The utility model belongs to field of textile machinery, and is especially relevant with a kind of rotor spinning machine device of rotor for spinning adjusting device of spacing.
Background technology
There is relation closely the position of the revolving cup of rotor spinning machine institute yarn kind and quality and spinning organ in rotor axis bearing cavity.The position of revolving cup in rotor axis bearing cavity is exactly that described revolving cup spaces.The tradition device of rotor for spinning adjusting device of spacing mainly is made up of a screw and a screw being arranged on rotor axis bearing cavity rear end, and screw is screwed in the screw, and the end withstands on rotor bearing and puts, adjustment screw be screwed into length, just can regulate revolving cup and space.But adjusting device is positioned at rotor axis bearing rear portion because this revolving cup spaces, also have other spinning organ parts on every side, the operation that makes revolving cup space to regulate is difficulty very, spinning organ parts during operation around the dismounting earlier, hand stretches into rotor axis bearing rear portion then, with the feel operation, the feasible positional accuracy of spacing is also poor under situation about can't see.
The utility model content
The technical assignment of the technical problems to be solved in the utility model and proposition will overcome traditional device of rotor for spinning defectives such as adjusting device operating difficulties, the positional accuracy of spacing difference of spacing exactly, and a kind of device of rotor for spinning easy and simple to handle, the accurate positioning of spacing adjusting device of spacing is provided.For this reason, the utility model is by the following technical solutions:
The device of rotor for spinning adjusting device of spacing, comprise the rotor axis bearing, the rotor axis bearing mainly by rotor bearing cavity is installed and base plate constitutes, rotor bearing is installed between cavity and the base plate and is provided with rib, it is characterized in that: rear portion, described rotor bearing installation cavity side is provided with slit, described rib is provided with screw, and this center line of bolt hole is parallel with rotor bearing installation cavity center line; Be provided with adjusting rod in the described screw, this adjusting rod one end is provided with screw thread, forms threaded engagement with described screw; The described adjusting rod other end is equipped with the top that can only do freely to rotate with respect to adjusting rod and grabs, and the portion of grabbing that grab on the top stretches into described slit, withstands on to be installed on the rearward end that rotor bearing is installed the rotor axis bearing sleeve in the cavity.
As the further of technique scheme improved and replenish, the utility model also comprises following additional technical feature:
The end end face that described adjusting rod is provided with screw thread is provided with groove, is used for screwdriver turning adjusting rod.
The end that described adjusting rod is provided with screw thread is provided with nut, and adjusting rod is played fixation.
Described adjusting rod is installed an end of grabbing on the top and is provided with by shoulder and jump ring groove, with jump ring with by shoulder the top is grabbed and makes axial location.
The surface of at least one side of described rib is provided with convex, convex be provided with described rib on screw be in the screw of the same types of same center line, the screw length that is used to extend strengthens the radial stability of adjusting rod.
When needs adjusting revolving cup spaces, as long as open the spinning organ movable rack, directly unscrew nut with spanner from the place ahead, turn adjusting rod with screwdriver, just can regulate adjusting rod the front and back position of cavity is installed with respect to rotor bearing, because being installed in the portion of grabbing of grabbing on the top of adjusting rod one end stretches into slit and withstands on rotor axis bearing sleeve rearward end, make it toward when reach when turning adjusting rod, band is grabbed toward reach with the top, thereby heading on the rotor axis bearing sleeve moves forward, spacing of revolving cup adjusted also toward reach in the position that makes revolving cup.When turn adjusting rod when moving backward, band is grabbed also with the top and is moved backward, the top is grabbed throw off the rotor axis bearing sleeve, applies backward power from the place ahead to revolving cup, makes to move to behind the revolving cup to grab with the top to contact, and finishes the adjustment that revolving cup is spaced again.
Use the utility model can reach following beneficial effect: to replace operating at the spinning organ rear in the operation of spinning organ the place ahead, making the adjusting operation of spacing become more easy, spacing, it is more accurate to regulate.
Description of drawings
Fig. 1 is the space front view of adjusting device of the utility model device of rotor for spinning.
Fig. 2 is the space left view of adjusting device of the utility model device of rotor for spinning.
Fig. 3 is the front view of the rotor axis bearing in the utility model.
Fig. 4 is the rearview of the rotor axis bearing in the utility model.
Fig. 5 is the front view of the adjusting rod in the utility model.
Fig. 6 is the right view of the adjusting rod in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the utility model comprises that rotor axis bearing, adjusting rod 5, top grab 6, jump ring 7 and nut 8; The rotor axis bearing by rotor bearing cavity 2 is installed and base plate 1 constitutes, rotor bearing is installed between cavity 2 and the base plate 1 and is provided with rib 3, rotor bearing is installed cavity 2 rear flank portions and is provided with slit 11, rib 3 is provided with screw 13, the center line of screw 13 is parallel with rotor bearing installation cavity 2 center lines, rib 3 rear side surfaces are provided with convex 4, and convex 4 is provided with the screw 12 that is in the same types of same center line with screw 13; Adjusting rod 5 one ends are provided with screw thread, are screwed in the screw 13 and form threaded engagement with screw 13, screw in the screw thread of adjusting rod 5 with nut 8, and are close to rib 3, and the position of adjusting rod 5 with respect to rib 3 fixed; Adjusting rod 5 has the end face of screw thread one end to be provided with groove 14, and adjusting rod 5 other ends are provided with by shoulder 16 and jump ring groove 15; The top is grabbed 6 and is sleeved on the adjusting rod 5, and a side is against by shoulder 16, and opposite side is against the jump ring 7 that is installed in the jump ring groove 15, makes to push up to grab 6 and can freely rotate with respect to adjusting rod 5, but can not move axially; Top 6 the portion of grabbing of grabbing stretches into slit 11, and withstands on the rearward end of rotor axis bearing sleeve 10.
When needs adjusting revolving cup spaces, as long as open the spinning organ movable rack, directly unscrew nut 8 from the place ahead with spanner, the groove 14 that inserts on the adjusting rod 5 with screwdriver turns adjusting rod 5, just can regulate adjusting rod 5 front and back position of cavity 2 is installed with respect to rotor bearing, because top 6 the portion of grabbing of grabbing stretches into the rearward end that withstands on rotor axis bearing sleeve 10, make it toward when reach when turning adjusting rod 5, band grabs 6 toward reach with the top, thereby head on rotor axis bearing sleeve 10 toward reach, spacing of revolving cup adjusted also toward reach in the position that makes revolving cup.When turn adjusting rod 5 when it is moved backward, band is grabbed 6 with the top and is also moved backward, makes the top grab 6 and throws off rotor axis bearing sleeves 10, applies backward power from the place ahead to revolving cup, makes to move to behind the revolving cup to grab 6 with the top and contact, and finishes the adjustment that revolving cup is spaced again.
Claims (5)
1. the device of rotor for spinning adjusting device of spacing, comprise the rotor axis bearing, the rotor axis bearing mainly by rotor bearing cavity (2) is installed and base plate (1) constitutes, rotor bearing is installed between cavity (2) and the base plate (1) and is provided with rib (3), it is characterized in that: described rotor bearing is installed cavity (2) rear flank portion and is provided with slit (11), described rib (3) is provided with screw (13), screw (13) center line is parallel with rotor bearing installation cavity (2) center line, be provided with adjusting rod (5) in the screw (13), adjusting rod (5) one ends are provided with screw thread, form threaded engagement with screw (13); Adjusting rod (5) other end is equipped with the top that can only do freely to rotate with respect to adjusting rod (5) and grabs (6), and the portion of grabbing that (6) are grabbed on the top stretches into described slit (11), withstands on to be installed on the rearward end that rotor bearing is installed the rotor axis bearing sleeve (10) in the cavity (2).
2. the device of rotor for spinning according to claim 1 adjusting device of spacing, it is characterized in that: the end end face that described adjusting rod (5) is provided with screw thread is provided with groove (14).
3. the device of rotor for spinning according to claim 2 adjusting device of spacing, it is characterized in that: the end that described adjusting rod (5) is provided with screw thread is provided with nut (8).
4. the device of rotor for spinning according to claim 2 adjusting device of spacing is characterized in that: described adjusting rod (5) is installed the top and is grabbed an end of (6) and be provided with by takeing on (16) and jump ring groove (15).
5. the device of rotor for spinning according to claim 2 adjusting device of spacing, it is characterized in that: the surface of at least one side of described rib (3) is provided with convex (4), and convex (4) is provided with the screw (12) that is in the same types of same center line with described screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201129072U CN201077878Y (en) | 2007-08-06 | 2007-08-06 | Spinning unit rotary cup spacing adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201129072U CN201077878Y (en) | 2007-08-06 | 2007-08-06 | Spinning unit rotary cup spacing adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201077878Y true CN201077878Y (en) | 2008-06-25 |
Family
ID=39569937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201129072U Expired - Lifetime CN201077878Y (en) | 2007-08-06 | 2007-08-06 | Spinning unit rotary cup spacing adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201077878Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995196A (en) * | 2012-12-12 | 2013-03-27 | 上海淳瑞机械科技有限公司 | Fixture for adjusting spacing of rotating cups and method for adjusting spacing of rotating cups by using same |
| CN103382589A (en) * | 2013-07-31 | 2013-11-06 | 上海淳瑞机械科技有限公司 | Pull hook connector for spinning apparatus of rotor spinning machine |
| CN103409862A (en) * | 2013-08-22 | 2013-11-27 | 宁波冠蓝机械科技有限公司 | Rotor spacing adjusting structure of rotor spinning machine |
| CN103603096A (en) * | 2013-10-25 | 2014-02-26 | 上海淳瑞机械科技有限公司 | Rotor separation positioning adjustment device and method for rotor spinning machine |
-
2007
- 2007-08-06 CN CNU2007201129072U patent/CN201077878Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995196A (en) * | 2012-12-12 | 2013-03-27 | 上海淳瑞机械科技有限公司 | Fixture for adjusting spacing of rotating cups and method for adjusting spacing of rotating cups by using same |
| CN102995196B (en) * | 2012-12-12 | 2015-01-14 | 上海淳瑞机械科技有限公司 | Fixture for adjusting spacing of rotating cups and method for adjusting spacing of rotating cups by using same |
| CN103382589A (en) * | 2013-07-31 | 2013-11-06 | 上海淳瑞机械科技有限公司 | Pull hook connector for spinning apparatus of rotor spinning machine |
| CN103382589B (en) * | 2013-07-31 | 2015-11-18 | 上海淳瑞机械科技有限公司 | A kind of spinning organ drag hook associative component of rotor spinning machine |
| CN103409862A (en) * | 2013-08-22 | 2013-11-27 | 宁波冠蓝机械科技有限公司 | Rotor spacing adjusting structure of rotor spinning machine |
| CN103409862B (en) * | 2013-08-22 | 2015-11-18 | 宁波冠蓝机械科技有限公司 | A kind of revolving cup gap adjustment structure of rotor spinning machine |
| CN103603096A (en) * | 2013-10-25 | 2014-02-26 | 上海淳瑞机械科技有限公司 | Rotor separation positioning adjustment device and method for rotor spinning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG RIFA TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: RIFA TEXTILE MACHINES CO., LTD., ZHEJIANG PROV. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee after: Zhejiang Rifa Textile Machinery Co.,Ltd. Address before: 312500, Xinchang Zhejiang hi tech Park (Nan Yan) Date Digital Park Patentee before: Zhejiang Rifa Textile Machinery Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ANHUI RIFA TEXTILE MACHINERY CO., LTD. Assignor: Zhejiang Rifa Textile Machinery Co.,Ltd. Contract record no.: 2015330000125 Denomination of utility model: Spinning unit rotary cup spacing adjusting device Granted publication date: 20080625 License type: Exclusive License Record date: 20150528 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080625 |
|
| CX01 | Expiry of patent term |