CN205555729U - Self -adaptation wire reel device - Google Patents
Self -adaptation wire reel device Download PDFInfo
- Publication number
- CN205555729U CN205555729U CN201620227331.3U CN201620227331U CN205555729U CN 205555729 U CN205555729 U CN 205555729U CN 201620227331 U CN201620227331 U CN 201620227331U CN 205555729 U CN205555729 U CN 205555729U
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- disk
- frictional disk
- arm
- rotating shaft
- adaptive
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Abstract
The utility model provides a self -adaptation wire reel device, includes and is equipped with the central through hole on the wire reel body by the wire reel body, and is equipped with the wire winding groove on the periphery wall of wire reel body, the pivot has been installed to the central through hole endotheca of wire reel body, and the installation is equipped with self -adaptation friction mechanism in the pivot, self -adaptation friction mechanism includes the casing, be equipped with in the casing with the synchronous pivoted rocking arm dish of pivot, rotatory cooperation suit in the pivot and can along pivot axial direction gliding friction disk I and with friction disk I correspond set up and the single degree of freedom sliding fit suit at commentaries on classics epaxial friction disk II, friction disk I lies in rocking arm dish and friction disk and between II, is equipped with transfer arm mechanism on the side of rocking arm quotation to I one side of friction disk, and transfer arm mechanism is including lieing in the rocking arm disk track to square ascending rocking arm, and the one end and the rocking arm of rocking arm coil to hinge to be connected, and the other end of rocking arm is equipped with the gyro wheel, friction disk I and friction disk are equipped with the friction surface of mutually supporting between II, be equipped with spring and slide steering mechanism between friction disk II and the casing.
Description
Technical field
This utility model relates to a kind of cable winding device, concrete for a kind of adaptive winding dish device.
Background technology
Existing wire spool generally comprises wire spool main body, the middle part of wire spool main body arranges central through hole, on the periphery wall of wire spool main body, winding slot is set, after wire spool is sleeved in rotating shaft, rotate wire spool and can realize the purpose of coiling or unwrapping wire, certainly, when unwrapping wire, it is possible to directly use drag wire to drive wire spool to rotate the purpose realizing unwrapping wire.Although existing wire spool disclosure satisfy that use requirement to a certain extent, but, in use, rotating speed and coiling or the unmatched problem of speed of unwrapping wire of wire spool often occur, as when coiling, suddenly wire spool is applied a bigger moment of torsion, the rotating speed of wire spool then can be caused to increase suddenly, and then cause its rotating speed to exceed the rotating speed needed for coiling, and then line is applied a bigger pull strength, after this pull strength exceedes the tolerance range of line, then can cause the compromised quality of line, even disconnect；As when unwrapping wire, line being applied a bigger instantaneous pulling force, then the rotating speed of wire spool can be driven to strengthen suddenly, beyond the rotating speed needed for unwrapping wire, so, the unnecessary line released then can be deposited in ground, is unfavorable for safety in production；And during unwrapping wire, generally requiring the pull strength that line is applied a pre-add, existing wire spool cannot meet the requirement that line applies pull strength.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of adaptive winding dish device, wire spool rotating speed during coiling and unwrapping wire can be prevented effectively from change suddenly occurs, and then it can be avoided that line is pulled off, and safety in production can be improved and line is applied the requirement of pre-add pull strength.
For reaching above-mentioned purpose, this utility model following technical scheme of offer:
A kind of adaptive winding dish device, including wire spool body, described wire spool body is provided with central through hole, and the periphery wall of described wire spool body is provided with the winding slot for coiling, the central through hole inner sleeve of described wire spool body is equiped with the rotating shaft of synchronous rotation, and in described rotating shaft, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved in described rotating shaft, is provided with the frictional disk I being sleeved in described rotating shaft with the rotating arm disk of described rotating shaft synchronous axial system, rotatable engagement and can slide along described rotating shaft axial direction and is correspondingly arranged with described frictional disk I and single-degree-of-freedom is slidably matched the frictional disk II being sleeved in described rotating shaft in described housing；Described frictional disk I is between described rotating arm disk and described frictional disk II, described rotating arm disk is laid with whirling arm mechanism towards annular on the side of described frictional disk I side, described whirling arm mechanism includes being positioned at described rotating arm disk pivoted arm in the radial direction, one end of described pivoted arm is articulated and connected with described rotating arm disk, and the other end of described pivoted arm is provided with roller；It is provided with, between described frictional disk I and frictional disk II, the rubbing surface cooperated；It is provided with spring and sliding guide mechanism between described frictional disk II and described housing.
Further, described pivoted arm is articulated and connected with described rotating arm disk away from a side of described rotating arm disk axis.
Further, described rotating arm disk being provided with described pivoted arm one_to_one corresponding swivel base, described pivoted arm rotatable engagement is arranged on described swivel base.
Further, described sliding guide mechanism includes the gathering sill arranged on the housing and is arranged on described frictional disk II guide post coordinated with described gathering sill, and the axis of described gathering sill is parallel with the axis of described rotating shaft.
Further, described frictional disk I is provided with, towards the side, side of described rotating arm disk, the smooth surface coordinated with described pivoted arm.
Further, it is respectively equipped with, between described frictional disk I and frictional disk II two sides in opposite directions, the rubbing surface cooperated.
Further, described winding slot bottom land is provided with the inner side the end of a thread perforation communicated with described central through hole, and the two side of described winding slot is provided with the outside the end of a thread perforation for outside the end of a thread passes.
Further, the inwall of described central through hole is correspondingly provided with the end of a thread with the perforation of described inner side the end of a thread and buries groove.
Further, the inwall of described central through hole is provided with keyway, and the periphery wall of described rotating shaft is provided with the retainingf key coordinated with described keyway.
The beneficial effects of the utility model are:
nullAdaptive winding dish device of the present utility model，By arranging adaptive friction mechanism in the rotating shaft of wire spool，When wire spool accelerates the most suddenly，Rotating arm disk rotating speed increases therewith，The centrifugal force that i.e. pivoted arm is subject to strengthens，Pivoted arm rotates under the influence of centrifugal force，And then drive frictional disk I to move to frictional disk II，Increase the frictional force between frictional disk I and frictional disk II，Overcome External Force Acting，The rotating speed making wire spool will not occur bigger sudden change，And make the rotating speed of wire spool can be quickly returning to setting speed，I.e. can the various External force interference of self adaptation，When coiling it can be avoided that wire spool rotating speed suddenlys change and drawn by line and badly even break，It can be avoided that wire spool rotating speed suddenlys change and causes line excess to be released during unwrapping wire，And by frictional force size between regulation frictional disk I and frictional disk II，Conveniently adjusted applying pull strength size on line，To meet different Production requirements.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, this utility model provides drawings described below to illustrate:
Fig. 1 is the structural representation of this utility model adaptive winding dish device embodiment；
Fig. 2 is the A detail drawing of Fig. 1；
Fig. 3 is the structural representation of wire spool；
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As it is shown in figure 1, be the structural representation of this utility model adaptive winding dish device embodiment.The adaptive winding dish device of the present embodiment, including wire spool body 1, the middle part of wire spool body 1 is provided with central through hole 2, and the periphery wall of wire spool body 1 is provided with the winding slot 3 for coiling, the central through hole inner sleeve of wire spool body 1 is equiped with the rotating shaft 4 of synchronous rotation, and in rotating shaft 4, installation is provided with adaptive friction mechanism.
The adaptive friction mechanism of the present embodiment includes the housing 5 that rotatable engagement is sleeved in rotating shaft 4, is provided with the rotating arm disk 6 with rotating shaft 4 synchronous axial system, rotatable engagement is sleeved in rotating shaft 4 and the frictional disk I 7 that can slide along rotating shaft 4 axial direction and be correspondingly arranged with frictional disk I 7 and single-degree-of-freedom is slidably matched the frictional disk II 8 being sleeved in rotating shaft 4 in housing 5；Frictional disk I 7 is between rotating arm disk 6 and frictional disk II 8, and rotating arm disk 6 is laid with whirling arm mechanism towards annular on the side of frictional disk I 7 side.The whirling arm mechanism of the present embodiment includes being positioned at rotating arm disk 6 pivoted arm 9 in the radial direction, and one end of pivoted arm 9 is articulated and connected with rotating arm disk 6, and the other end of pivoted arm 9 is provided with roller 10；The rubbing surface cooperated it is provided with between frictional disk I 7 and frictional disk II 8, the frictional disk I 7 of the present embodiment and frictional disk II 8 are respectively equipped with, between two sides in opposite directions, the rubbing surface 11 cooperated, spring 13 and sliding guide mechanism it is provided with between 12, and frictional disk II 8 and housing 5.
Further, pivoted arm 9 is articulated and connected with rotating arm disk 6 away from a side of rotating arm disk 6 axis, concrete, and the rotating arm disk 6 of the present embodiment is provided with transposase 11 4 with pivoted arm 9 one_to_one corresponding, and pivoted arm 9 rotatable engagement is arranged on transposase 11 4.
Further, sliding guide mechanism includes the gathering sill 15 being arranged on housing 5 and is arranged on frictional disk II 8 guide post 16 coordinated with gathering sill 15, and the axis of gathering sill 15 is parallel with the axis of rotating shaft 4.The frictional disk I 7 of the present embodiment is provided with, towards the side, side of rotating arm disk 6, the smooth surface 17 coordinated with pivoted arm 9, it is possible to effectively reduce the resistance between the roller 10 arranged on pivoted arm 6.
Further, winding slot 3 bottom land is provided with the inner side the end of a thread perforation 18 communicated with central through hole 2, and the two side of winding slot 3 is provided with the outside the end of a thread perforation 19 for outside the end of a thread passes.It is correspondingly provided with the end of a thread with inner side the end of a thread perforation 18 on the inwall of the central through hole 2 of the present embodiment and buries groove 20, it is possible to avoid interfering between inner side the end of a thread and rotating shaft 4.The inwall of the central through hole 2 of the present embodiment is provided with keyway 21, and the periphery wall of rotating shaft 4 is provided with the retainingf key 22 coordinated with keyway 21.
nullThe adaptive winding dish device of the present embodiment，By arranging adaptive friction mechanism in the rotating shaft of wire spool，When wire spool accelerates the most suddenly，Rotating arm disk rotating speed increases therewith，The centrifugal force that i.e. pivoted arm is subject to strengthens，Pivoted arm rotates under the influence of centrifugal force，And then drive frictional disk I to move to frictional disk II，Increase the frictional force between frictional disk I and frictional disk II，Overcome External Force Acting，The rotating speed making wire spool will not occur bigger sudden change，And make the rotating speed of wire spool can be quickly returning to setting speed，I.e. can the various External force interference of self adaptation，When coiling it can be avoided that wire spool rotating speed suddenlys change and drawn by line and badly even break，It can be avoided that wire spool rotating speed suddenlys change and causes line excess to be released during unwrapping wire，And by frictional force size between regulation frictional disk I and frictional disk II，Conveniently adjusted applying pull strength size on line，To meet different Production requirements.
Embodiment described above is only the preferred embodiment lifted by absolutely proving this utility model, and protection domain of the present utility model is not limited to this.The equivalent that those skilled in the art are made on the basis of this utility model substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (9)
1. an adaptive winding dish device, including wire spool body, described wire spool body is provided with central through hole, and the periphery wall of described wire spool body is provided with the winding slot for coiling, it is characterized in that: the central through hole inner sleeve of described wire spool body is equiped with the rotating shaft of synchronous rotation, and in described rotating shaft, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved in described rotating shaft, is provided with the frictional disk I being sleeved in described rotating shaft with the rotating arm disk of described rotating shaft synchronous axial system, rotatable engagement and can slide along described rotating shaft axial direction and is correspondingly arranged with described frictional disk I and single-degree-of-freedom is slidably matched the frictional disk II being sleeved in described rotating shaft in described housing；Described frictional disk I is between described rotating arm disk and described frictional disk II, described rotating arm disk is laid with whirling arm mechanism towards annular on the side of described frictional disk I side, described whirling arm mechanism includes being positioned at described rotating arm disk pivoted arm in the radial direction, one end of described pivoted arm is articulated and connected with described rotating arm disk, and the other end of described pivoted arm is provided with roller；It is provided with, between described frictional disk I and frictional disk II, the rubbing surface cooperated；It is provided with spring and sliding guide mechanism between described frictional disk II and described housing.
Adaptive winding dish device the most according to claim 1, it is characterised in that: described pivoted arm is articulated and connected with described rotating arm disk away from a side of described rotating arm disk axis.
Adaptive winding dish device the most according to claim 2, it is characterised in that: be provided with swivel base on described rotating arm disk with described pivoted arm one_to_one corresponding, described pivoted arm rotatable engagement is arranged on described swivel base.
Adaptive winding dish device the most according to claim 1, it is characterized in that: described sliding guide mechanism includes the gathering sill arranged on the housing and is arranged on described frictional disk II guide post coordinated with described gathering sill, and the axis of described gathering sill is parallel with the axis of described rotating shaft.
Adaptive winding dish device the most according to claim 1, it is characterised in that: described frictional disk I is provided with, towards the side, side of described rotating arm disk, the smooth surface coordinated with described pivoted arm.
Adaptive winding dish device the most according to claim 1, it is characterised in that: described frictional disk I and frictional disk II are respectively equipped with, between two sides in opposite directions, the rubbing surface cooperated.
7. according to the adaptive winding dish device described in any one of claim 1-6, it is characterized in that: described winding slot bottom land is provided with the inner side the end of a thread perforation communicated with described central through hole, and the two side of described winding slot is provided with the outside the end of a thread perforation for outside the end of a thread passes.
Adaptive winding dish device the most according to claim 7, it is characterised in that: it is correspondingly provided with the end of a thread with the perforation of described inner side the end of a thread on the inwall of described central through hole and buries groove.
Adaptive winding dish device the most according to claim 8, it is characterised in that: the inwall of described central through hole is provided with keyway, and the periphery wall of described rotating shaft is provided with the retainingf key coordinated with described keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227331.3U CN205555729U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227331.3U CN205555729U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205555729U true CN205555729U (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227331.3U Expired - Fee Related CN205555729U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205555729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952725A (en) * | 2017-03-06 | 2017-07-14 | 宁波健信核磁技术有限公司 | A kind of winding mechanism of superconducting coil |
-
2016
- 2016-03-23 CN CN201620227331.3U patent/CN205555729U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952725A (en) * | 2017-03-06 | 2017-07-14 | 宁波健信核磁技术有限公司 | A kind of winding mechanism of superconducting coil |
| CN106952725B (en) * | 2017-03-06 | 2018-02-13 | 宁波健信核磁技术有限公司 | A kind of winding mechanism of superconducting coil |
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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: 20160907 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |