CN204000014U - A kind of swelling shaft spindle - Google Patents
A kind of swelling shaft spindle Download PDFInfo
- Publication number
- CN204000014U CN204000014U CN201420410905.1U CN201420410905U CN204000014U CN 204000014 U CN204000014 U CN 204000014U CN 201420410905 U CN201420410905 U CN 201420410905U CN 204000014 U CN204000014 U CN 204000014U
- Authority
- CN
- China
- Prior art keywords
- expansion block
- power transmission
- transmission shaft
- yarn
- rolling cover
- 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 - Fee Related
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Abstract
The utility model provides a kind of swelling shaft spindle, and it comprises power transmission shaft, rolling cover, expansion block; Described power transmission shaft top protrudes upward, described rolling cover is arranged on the top of power transmission shaft by expansion block, each described expansion block inner side is processed with plural dovetail groove, on described power transmission shaft, be designed with the angled slide block corresponding with described dovetail groove, described expansion block is slidably assemblied in described mounting groove, one side surface can stretch out described mounting groove, and the two ends of described expansion block hold out against assembling mutually by spring and rolling cover inwall.The assembling of tilting of described angled slide block and described dovetail groove upper edge, in the time that expansion block is overlapped relative power transmission shaft and slided along bevel direction together with rolling, expansion block is ejected.This structure does not need to use yarn cylinder just can realize the winding to yarn, and the yarn cylinder after completing easily takes out.
Description
Technical field
The utility model relates to technical field of textile machine, is specifically related to a kind of swelling shaft spindle.
Background technology
Spindle, the namely cylinder on spinning machine.According to the needs of spinning, can mix that different rove splits or spun yarn splits.On spindle, conventionally can be equipped with yarn cylinder, realize having spun collecting of yarn by rotation yarn cylinder, yarn completes while collecting the yarn cylinder that is wrapped over yarn is taken off from spindle, like this to being equipped with a yarn volume on each yarn volume.People time usually also will buy together with yarn cylinder buying yarn volume, have improved the price of yarn volume, also make yarn roll up overall quality larger, have increased transport cost-saving.It is very high that some yarn of producing is rolled up its density, and itself just can well shape.
Utility model content
For above problem, the utility model provides a kind of yarn cylinder that do not need to use in the process that yarn is collected, the conveniently swelling shaft spindle to yarn disconnecting volume.
The utility model solves the technical scheme that its technical problem adopts: this swelling shaft spindle comprises power transmission shaft, rolling cover, expansion block, the bottom of described power transmission shaft is connected with the transmission device of reeler, described power transmission shaft top protrudes upward, described rolling cover vertically assembles for toroidal, upwards be processed with the mounting groove that three above uniform vertical direction strip shapes run through its week, described rolling cover is arranged on the top of power transmission shaft by expansion block, each described expansion block inner side is processed with plural dovetail groove, on described power transmission shaft, be designed with the angled slide block corresponding with described dovetail groove, described expansion block is slidably assemblied in described mounting groove, one side surface can stretch out described mounting groove, the two ends of described expansion block hold out against assembling mutually by spring and rolling cover inwall.The assembling of tilting of described angled slide block and described dovetail groove upper edge, in the time that expansion block is overlapped relative power transmission shaft and slided along bevel direction together with rolling, expansion block is ejected.
As preferably, the number of described expansion block is 4～6.
As preferably, described expansion block is elongate in shape, and its end face stretching out is arcwall face.
As preferably, on described power transmission shaft, be fixed with rolling is enclosed within to the spacing limited block in bottom.
The beneficial effects of the utility model are: this swelling shaft spindle uses on Weaving device, can be used for yarn to be wound around and also can be used for yarn to involve in to go to unreel.This swelling shaft spindle skids off the mounting groove of expansion block in use by angled slide block on power transmission shaft, thereby expansion block is ejected, yarn to be wound can be wrapped in expansion block, after yarn is wound around completely, by pulling rolling cover to drive expansion block to move upward, because described spring holds out against expansion block always, while making described dovetail groove arrive described angled slide block position, angled slide block enters dovetail groove, and described expansion block is inwardly shunk, thereby can easily yarn be batched down.This structure does not need to use yarn cylinder just can realize the winding to yarn, and the yarn cylinder after completing easily takes out.
Brief description of the drawings
Fig. 1 is the structural representation of section when expansion block is stretched out on swelling shaft spindle.
Fig. 2 is the structural representation of section when expansion block is retracted on swelling shaft spindle.
Fig. 3 is the structural representation in front when expansion block is stretched out on swelling shaft spindle.
Fig. 4 is the structural representation in expansion block cross section.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further illustrated:
As shown in Figure 1, Figure 2 with Fig. 3 in shown in embodiment, this swelling shaft spindle comprises power transmission shaft 1, rolling cover 2, expansion block 3, the bottom of described power transmission shaft 1 is connected with the transmission device of reeler, described power transmission shaft 1 top protrudes upward, described rolling cover 2 vertically assembles for toroidal, upwards be processed with the mounting groove 21 that three above uniform vertical direction strip shapes run through its week, described rolling cover 2 is arranged on the top of power transmission shaft 1 by expansion block 3, each described expansion block 3 inner sides are processed with plural dovetail groove 31, on described power transmission shaft 1, be designed with the angled slide block 11 corresponding with described dovetail groove 31, described expansion block 3 is slidably assemblied in described mounting groove 21, one side surface can stretch out described mounting groove 21, the two ends of described expansion block 3 are overlapped 2 inwalls by spring 4 and rolling and are held out against mutually assembling.Described angled slide block 11 tilts to assemble with described dovetail groove 31 upper edges, and in the time that expansion block 3 is slided along bevel direction together with rolling cover 2 relative power transmission shafts 1, expansion block 3 is ejected.
This swelling shaft spindle uses on Weaving device, can be used for yarn to be wound around and also can be used for yarn to involve in to go to unreel.We are to use this swelling shaft spindle to carry out rolling as example to yarn below, this swelling shaft spindle skids off the mounting groove 21 of expansion block 3 in use by angled slide block 11 on power transmission shaft 1, thereby expansion block 3 is ejected, as shown in figures 1 and 3, at this moment yarn to be wound can be wrapped in expansion block 3 by the driven rotary of described power transmission shaft 1.After yarn is wound around completely, by pulling rolling cover 2 to drive expansion block 3 to move upward, because described spring 4 holds out against expansion block 3 always, while making described dovetail groove 31 arrive described angled slide block 11 position, angled slide block 11 enters dovetail groove 31, described expansion block 3 is inwardly shunk, and at this moment as shown in Figure 2, thereby can easily yarn be batched down.This structure does not need to use yarn cylinder just can realize the winding to yarn, and the yarn cylinder after completing easily takes out.Use this yarn to roll up in the Weaving device of producing as raw material, can use this swelling shaft spindle as unwinding device, in the time that described expansion block 3 is inwardly shunk, reel for yarn is put up, then by down sliding rolling cover 2, described angled slide block and described dovetail groove 31 upper edges tilt to assemble, in the time that expansion block 3 is overlapped 2 relative power transmission shaft 1 down sliding together with rolling, expansion block 3 is ejected.Reel for yarn is held out against.At this moment just can unreel operation to reel for yarn.
As shown in Figure 3, the number of described expansion block 3 is 6.The number of described expansion block 3 is more, and its surface approaches annular, and winding effect is better, but the structure of this device is more complicated, and Design and manufacture assembly cost is higher, and service life is also shorter.
As shown in Figure 4, described expansion block 3 is elongate in shape, and its end face stretching out is arcwall face.When yarn is in expansion block 3 when spooling, the direct bending angle of yarn is lower like this, and the quality of winding yarn is better, also more easy and convenient when reel for yarn handling simultaneously.
As depicted in figs. 1 and 2, on described power transmission shaft 1, be fixed with the limited block 12 spacing in bottom to rolling cover 2.Described limited block 12 can prevent rolling cover 2 excessively pull-out downwards, and the dovetail groove 31 relative angled slide blocks 11 in position of described expansion block 3 are staggered, and described expansion block 3 is in being ejected position.
Claims (4)
1. a swelling shaft spindle, it comprises power transmission shaft (1), rolling cover (2), expansion block (3), the bottom of described power transmission shaft (1) is connected with the transmission device of reeler, described power transmission shaft (1) top protrudes upward, it is characterized in that: described rolling cover (2) vertically assembles for toroidal, upwards be processed with the mounting groove (21) that three above uniform vertical direction strip shapes run through its week, described rolling cover (2) is arranged on the top of power transmission shaft (1) by expansion block (3), each described expansion block (3) inner side is processed with plural dovetail groove (31), on described power transmission shaft (1), be designed with the angled slide block (11) corresponding with described dovetail groove (31), described expansion block (3) is slidably assemblied in described mounting groove (21), one side surface can stretch out described mounting groove (21), the two ends of described expansion block (3) hold out against assembling mutually by spring (4) and rolling cover (2) inwall.
2. swelling shaft spindle according to claim 1, is characterized in that: the number of described expansion block (3) is 4～6.
3. swelling shaft spindle according to claim 1, is characterized in that: described expansion block (3) is elongate in shape, and its end face stretching out is arcwall face.
4. swelling shaft spindle according to claim 1, is characterized in that: on described power transmission shaft (1), be fixed with the limited block (12) spacing in bottom to rolling cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410905.1U CN204000014U (en) | 2014-07-24 | 2014-07-24 | A kind of swelling shaft spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410905.1U CN204000014U (en) | 2014-07-24 | 2014-07-24 | A kind of swelling shaft spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000014U true CN204000014U (en) | 2014-12-10 |
Family
ID=52040042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410905.1U Expired - Fee Related CN204000014U (en) | 2014-07-24 | 2014-07-24 | A kind of swelling shaft spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088046A (en) * | 2014-07-24 | 2014-10-08 | 吴江市纺织科技中心有限公司 | Expansion shaft spindle |
-
2014
- 2014-07-24 CN CN201420410905.1U patent/CN204000014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088046A (en) * | 2014-07-24 | 2014-10-08 | 吴江市纺织科技中心有限公司 | Expansion shaft spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |