CN203904566U - Detachable type steel ball tensioner - Google Patents
Detachable type steel ball tensioner Download PDFInfo
- Publication number
- CN203904566U CN203904566U CN201420199616.1U CN201420199616U CN203904566U CN 203904566 U CN203904566 U CN 203904566U CN 201420199616 U CN201420199616 U CN 201420199616U CN 203904566 U CN203904566 U CN 203904566U
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- CN
- China
- Prior art keywords
- steel ball
- blister cavities
- subiculum
- pop
- spool
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Abstract
The utility model relates to a detachable type steel ball tensioner, comprising a cylindrical upper cover and a cylindrical lower cover which are in threaded connection, wherein an upper support and a lower support respectively sleeve in the upper cover and the lower cover in a penetrating manner; a balloon is arranged between the upper support and the lower support. The detachable type steel ball tensioner is characterized in that at least one balloon cavity is arranged in the axial direction of the tensioner; yarn channels are used for connecting the adjacent balloon cavities mutually; tension balls are arranged in the balloon cavities; each balloon cavity is divided into two hemispheres structures connected through threads in the circumferential direction; each balloon cavity is of a spherical cavity structure with the yarn channels at the two ends. The tension of yarns is controlled in a method of matching the balloon cavities and the tension balls, the spherical surfaces do not damage the yarns, the yarns can be held, replacement of the yarns is convenient, the threads are arranged on each balloon cavity of the balloon, opening and closing of each balloon cavity can be facilitated, and the tension balls can be changed and cleaned conveniently.
Description
Technical field
The utility model relates to a kind of yarn tension controller, relates in particular to a kind of detachable steel ball tensioner.
Background technology
Two-for-one twister is a kind of spinning equipment of one yarn that two strands or multi-strand yarns are become after high efficiency twisting, before yarn enters twisting region twists, need to control the speed that yarn enters twisting region, the too fast meeting of admission velocity is wrapped on twisting spindle yarn to cause that broken yarn and spindle twine yarn, admission velocity is crossed slow meeting and is directly caused broken yarn, yarn is when being drawn as twisting region, on yarn, produced some tension, yarn tensioner is exactly to control the now special purpose device of yarn tension size.When two-for-one twister shuts down, common yarn tensioner can not be braked yarn by soft gripping, is merely able to adopt the mode that yarn is cut off to process, and after this kind of mode turns round machine again, structure, time and effort consuming are carried out in ingot position one by one.
Summary of the invention
The utility model has overcome the deficiencies in the prior art, and a kind of detachable steel ball tensioner simple in structure is provided.
For achieving the above object, the technical solution adopted in the utility model is: a kind of detachable steel ball tensioner, comprise: the tubular upper cover and the lower cover that are threaded togather, described upper cover and described lower cover inside are coated with respectively pop-up and subiculum, between described pop-up and described subiculum, be provided with sacculus, it is characterized in that: described sacculus is axially provided with at least one blister cavities along described tensioner, between adjacent described blister cavities, by yarn road, be interconnected, in described blister cavities, be provided with tension force ball, described in each, blister cavities is circumferentially divided at it two parts semiglobe being threaded connection, described in each, blister cavities is that two ends are with the spherical cavity structure in yarn road.
In preferred embodiment of the utility model, the threaded connection place inner wall smooth of described blister cavities, is provided with gap between described tension force outer surface of ball and described blister cavities inner surface.
In preferred embodiment of the utility model, described pop-up and described subiculum are one end and are provided with the hemisphere face inwardly concaving, and the other end is provided with the spool of hollow stem structure, and described spool is communicated with described hemisphere face.
In preferred embodiment of the utility model, the described spool of described pop-up stretches out described upper cover from described upper cover inner side, and the described spool of described subiculum stretches out described lower cover from described lower cover inner side.
In preferred embodiment of the utility model, in the described hemisphere face that stretches into described pop-up and described subiculum that described sacculus two free ends withstand respectively.
In preferred embodiment of the utility model, on described spool, cover has spring, the described hemisphere face that described spring two free ends prop up respectively the described hemisphere face of described upper cover and described pop-up and prop up respectively described lower cover and described subiculum.
In preferred embodiment of the utility model, the connection successively of the described spool coaxial line of the described spool of described pop-up, described sacculus and described subiculum.
In preferred embodiment of the utility model, described blister cavities is circumferentially divided at it semiglobe of two parts up and down connecting by screw thread mouth, and episphere is connected with the internal and external threads that lower semisphere arranges by described screw thread mouth place.
The utility model has solved the defect existing in background technology, the utility model adopts the method that blister cavities coordinates with tension force ball to control yarn tension, sphere can not become damage for yarn, can grip yarn again, gripping yarn is convenient, each blister cavities of sacculus is all provided with screw thread mouth simultaneously, and screw thread mouth can facilitate the folding of each blister cavities, is convenient for changing and clears up tension force ball.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the detachable steel ball tensioner of the utility model;
Fig. 2 is the part sacculus blister cavities of preferred embodiment of the present utility model and the structural representation of tension force ball;
Fig. 3 is the fundamental diagram of the detachable steel ball tensioner of the utility model;
In figure: 2, upper cover, 4, lower cover, 6, pop-up, 8, subiculum, 10, spool, 12, spring, 14, sacculus, 16, blister cavities, 18, tension force ball, 20, screw thread mouth, 22, yarn.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is described in further detail now, these accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
As depicted in figs. 1 and 2, a kind of detachable steel ball tensioner, comprise with the interconnected upper cover 2 of internal and external threads and lower cover 4, upper cover 2 and lower cover 4 are cylindrical shape, the open-top screw thread of upper cover 2 lower ends and lower cover 4 upper ends is connected to each other, upper cover 2 upper ends and lower cover 4 lower ends are respectively equipped with little opening, the spool 10 of pop-up 6 is upward through the upper cover 2 little openings in upper end, the spool 10 of subiculum 8 is down through the lower cover 4 little openings in lower end, spool 10 is tubular structure, yarn 22 can be smoothly by its hollow entering in sacculus 14, pop-up 6 and subiculum 8 opposite ends are equipped with the hemispherical concave surface of relative orientation, hemispherical concave edge is fixedly connected with two free ends of sacculus 14, sacculus 14 vertical directions are provided with 2-4 blister cavities 16, blister cavities 16 inner wall shape are spherical, and vertically arrange, each blister cavities 16 inside is equipped with the tension force ball 18 that an outside dimension is slightly less than blister cavities 16 internal diameters, between adjacent blister cavities 16, by yarn road, be communicated with, so just form yarn path of the present utility model: from subiculum 8 spools 10, to gap between the inner blister cavities 16 of sacculus 14 and tension force ball 18, again to pop-up 6 spools 10 end, form the yarn path of an inner wall smooth.
In upper cover 2 inside, be provided with the spring on the spool 10 that is located in pop-up 6, in lower cover 4 inside, be provided with the spring on the spool 10 that is located in subiculum 8 simultaneously, two springs are all spacing inner at tensioner by the hemisphere face of the hemisphere face of pop-up 6 and upper cover 2 or subiculum 8 and lower cover 4, spring can be easy to pop-up 6, subiculum 8 and the soft contact of sacculus 14 three between 2 lower covers 4 of upper cover, the hard collision that reduces sacculus 14 and tensioner upper cover 2 and lower cover 4, while making yarn 22 by tensioner, being not easy to be subject to external force affects.
Each blister cavities 16 of the utility model sacculus 14 is divided into upper and lower two parts and forms, the lower limb of episphere and the top edge of lower semisphere are equipped with screw thread mouth 20, amount screw thread mouth 20 is the screw thread with the mutual coupling of external screw thread and internal thread, episphere and lower semisphere are threaded togather by screw thread mouth 20, after being threaded, the threaded connection place smooth surface of blister cavities 16 inwalls, so that yarn 22 passes through, can't damage yarn 22 and tension force ball 18.
As shown in Figure 3, in use, yarn 22 enters from spool 10 upper ends of pop-up 6 the utility model, along the hollow hemisphere face that enters pop-up 6 of spool 10, then enter successively in interior blister cavities 16 of sacculus 14, at the hemisphere face that enters subiculum 8, the spool 10 that enters again subiculum 8, finally leaves tensioner.The utility model can be taken out the tension force ball in each blister cavities 16 18 and put into by screw thread mouth 20, and easy cleaning blister cavities 16 and tension force ball 18.When yarn moves in tensioner, when yarn 22 moves along yarn path from top to bottom in tensioner, tension force ball 18 is because the existence of gravity can be pressed in the bottom of its place blister cavities 16, and then yarn 22 is formed to certain grasping force, a plurality of tension force balls 18 several grasping forces of stack that are arranged above and below form an overall stability, lasting yarn 22 tension force are controlled, and a plurality of tension force balls 18 can prevent from only having in tension force ellipsoid 18 situations some tension force ellipsoids 18 due to the grasping force extinction tests of beating and forming.
Above foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine technical scope according to claim scope.
Claims (8)
1. a detachable steel ball tensioner, comprise: the tubular upper cover and the lower cover that are threaded togather, described upper cover and described lower cover inside are coated with respectively pop-up and subiculum, between described pop-up and described subiculum, be provided with sacculus, it is characterized in that: described sacculus is axially provided with at least one blister cavities along described tensioner, between adjacent described blister cavities, by yarn road, be interconnected, in described blister cavities, be provided with tension force ball, described in each, blister cavities is circumferentially divided at it two parts semiglobe connecting by screw thread mouth, described in each, blister cavities is that two ends are with the spherical cavity structure in yarn road.
2. detachable steel ball tensioner according to claim 1, is characterized in that: the threaded connection place inner wall smooth of described blister cavities, is provided with gap between described tension force outer surface of ball and described blister cavities inner surface.
3. detachable steel ball tensioner according to claim 1, is characterized in that: described pop-up and described subiculum are one end and are provided with the hemisphere face inwardly concaving, and the other end is provided with the spool of hollow stem structure structure, and described spool is communicated with described hemisphere face.
4. detachable steel ball tensioner according to claim 3, is characterized in that: the described spool of described pop-up stretches out described upper cover from described upper cover inner side, and the described spool of described subiculum stretches out described lower cover from described lower cover inner side.
5. detachable steel ball tensioner according to claim 4, is characterized in that: in the described hemisphere face that stretches into described pop-up and described subiculum that described sacculus two free ends withstand respectively.
6. detachable steel ball tensioner according to claim 3, it is characterized in that: on described spool, cover has spring, the described hemisphere face that described spring two free ends prop up respectively the described hemisphere face of described upper cover and described pop-up and prop up respectively described lower cover and described subiculum.
7. detachable steel ball tensioner according to claim 3, is characterized in that: the connection successively of the described spool coaxial line of the described spool of described pop-up, described sacculus and described subiculum.
8. detachable steel ball tensioner according to claim 1, is characterized in that: described blister cavities is circumferentially divided at it semiglobe of two parts up and down connecting by screw thread mouth, and episphere is connected with the internal and external threads that lower semisphere arranges by described screw thread mouth place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199616.1U CN203904566U (en) | 2014-04-23 | 2014-04-23 | Detachable type steel ball tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199616.1U CN203904566U (en) | 2014-04-23 | 2014-04-23 | Detachable type steel ball tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904566U true CN203904566U (en) | 2014-10-29 |
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ID=51778857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199616.1U Expired - Fee Related CN203904566U (en) | 2014-04-23 | 2014-04-23 | Detachable type steel ball tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952817A (en) * | 2014-04-23 | 2014-07-30 | 吴江市科时达纺织有限公司 | Detachable steel ball tensioner |
-
2014
- 2014-04-23 CN CN201420199616.1U patent/CN203904566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103952817A (en) * | 2014-04-23 | 2014-07-30 | 吴江市科时达纺织有限公司 | Detachable steel ball tensioner |
| CN103952817B (en) * | 2014-04-23 | 2016-01-20 | 吴江市科时达纺织有限公司 | Detachable steel ball tensioner |
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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: 20141029 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |