CN205555715U - Self -adaptation wire reel device with adjustable anti external force is disturbed - Google Patents
Self -adaptation wire reel device with adjustable anti external force is disturbed Download PDFInfo
- Publication number
- CN205555715U CN205555715U CN201620227326.2U CN201620227326U CN205555715U CN 205555715 U CN205555715 U CN 205555715U CN 201620227326 U CN201620227326 U CN 201620227326U CN 205555715 U CN205555715 U CN 205555715U
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- disk
- frictional disk
- external force
- arm
- interference
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Abstract
The utility model provides a self -adaptation wire reel device with adjustable anti external force is disturbed, 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 spool has been installed to the central through hole endotheca, and the installation is equipped with self -adaptation friction mechanism on the spool, self -adaptation friction mechanism includes the casing, is equipped with the pivot in the casing, and is equipped with gear drive between pivot and the spool, still be equipped with rocking arm dish, friction disk I and friction disk II in the casing, the rocking arm quotation on to the side of I one side of friction disk uniform annular be equipped with transfer arm mechanism, transfer arm mechanism is including lieing in the rocking arm disk track to square ascending rocking arm, the one end of rocking arm hinges with the rocking arm dish to be connected, 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, be equipped with the recess that is used for installing the spring on the casing, and the bottom of recess is equipped with and is used for regulating spring to apply the adjustment mechanism of the precompression on friction disk II.
Description
Technical field
This utility model relates to a kind of cable winding device, the concrete adjustable adaptive winding dish device disturbed for a kind of external force resistance.
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 the adjustable adaptive winding dish device providing a kind of external force resistance to disturb, 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 adjustable adaptive winding dish device of external force resistance interference, 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 roll of synchronous rotation, and on described roll, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved on described roll, is provided with between the rotating shaft parallel with described roll, and described rotating shaft and described roll and is provided with gear drive in described housing；It is additionally 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 in described housing 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；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；
Described housing is provided with the groove for installing described spring, and the bottom of described groove is provided with the governor motion being applied to the precompression on described frictional disk II for regulating described spring；Described governor motion includes the screw being coaxially disposed with described groove, installs and is provided with the regulation screw with its threaded engagement, and the bottom of described groove is provided with the regulation slide plate between described spring and described regulation screw in described screw.
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 roll is provided with the retainingf key coordinated with described keyway.
Further, described gear drive includes the driving gear being arranged on described roll and is arranged in described rotating shaft the driven gear engaged with described driving gear.
The beneficial effects of the utility model are:
nullThe adjustable adaptive winding dish device of external force resistance of the present utility model interference，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.By arranging governor motion, it is possible to be conveniently adjusted spring and be applied to the precompression on frictional disk II or the position of regulation frictional disk II, so the frictional force between adjustable friction disc I and frictional disk II produce opportunity and the frictional force size under different rotating speeds.
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 the adjustable adaptive winding dish device embodiment of this utility model external force resistance interference；
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, the structural representation of the adjustable adaptive winding dish device embodiment for the interference of this utility model external force resistance.The adjustable adaptive winding dish device of the external force resistance interference 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 roll 4 of synchronous rotation, and on roll 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 on roll 4, is provided with the rotating shaft 23 parallel with roll 4, and is provided with gear drive between roll 4 and rotating shaft 23 in housing 5.The gear drive of the present embodiment includes the driving gear 24 being arranged on roll 4 and is arranged in rotating shaft 23 driven gear 25 engaged with driving gear 24.By arranging gear drive, the rotating speed of rotating shaft 23 can be regulated by the gear ratio between regulation driving gear 24 and driven gear 25, preferably to play the effect of adaptive friction mechanism.Be additionally provided with the rotating arm disk 6 with rotating shaft 23 synchronous axial system in the housing 5 of the present embodiment, rotatable engagement is sleeved in rotating shaft 23 and the frictional disk I 7 that can slide along rotating shaft 23 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 23；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.
The housing 5 of the present embodiment is provided with for pacifying spring-loaded groove 26, and the bottom of groove 26 is provided with the governor motion being applied to the precompression on frictional disk II 8 for regulating spring 13.The governor motion of the present embodiment includes the screw 27 being coaxially disposed with groove 26, installs and be provided with the regulation screw 28 with its threaded engagement in screw 27, and the bottom of groove 26 is provided with the regulation slide plate 29 between spring 13 and regulation screw 28.By arranging governor motion, it is possible to be conveniently adjusted spring and be applied to the precompression on frictional disk II or the position of regulation frictional disk II, so the frictional force between adjustable friction disc I and frictional disk II produce opportunity and the frictional force size under different rotating speeds.
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 23.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 23.The inwall of the central through hole 2 of the present embodiment is provided with keyway 21, and the periphery wall of roll 4 is provided with the retainingf key 22 coordinated with keyway 21.
nullThe adjustable adaptive winding dish device of the external force resistance interference 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 (10)
1. the adjustable adaptive winding dish device of an external force resistance interference, 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 roll of synchronous rotation, and on described roll, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved on described roll, is provided with between the rotating shaft parallel with described roll, and described rotating shaft and described roll and is provided with gear drive in described housing；It is additionally 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 in described housing 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；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；
Described housing is provided with the groove for installing described spring, and the bottom of described groove is provided with the governor motion being applied to the precompression on described frictional disk II for regulating described spring；Described governor motion includes the screw being coaxially disposed with described groove, installs and is provided with the regulation screw with its threaded engagement, and the bottom of described groove is provided with the regulation slide plate between described spring and described regulation screw in described screw.
The adjustable adaptive winding dish device of external force resistance the most according to claim 1 interference, 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 2 interference, 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 1 interference, 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 1 interference, 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 1 interference, 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. the adjustable adaptive winding dish device disturbed according to the external force resistance 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 7 interference, 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.
The adjustable adaptive winding dish device of external force resistance the most according to claim 8 interference, it is characterised in that: the inwall of described central through hole is provided with keyway, and the periphery wall of described roll is provided with the retainingf key coordinated with described keyway.
The adjustable adaptive winding dish device of external force resistance the most according to claim 1 interference, it is characterised in that: described gear drive includes the driving gear being arranged on described roll and is arranged in described rotating shaft the driven gear engaged with described driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227326.2U CN205555715U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device with adjustable anti external force is disturbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227326.2U CN205555715U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device with adjustable anti external force is disturbed |
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| Publication Number | Publication Date |
|---|---|
| CN205555715U true CN205555715U (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227326.2U Expired - Fee Related CN205555715U (en) | 2016-03-23 | 2016-03-23 | Self -adaptation wire reel device with adjustable anti external force is disturbed |
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| CN (1) | CN205555715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282503A (en) * | 2019-06-12 | 2019-09-27 | 邱根发 | A kind of electromagnetism interference Wire harness box |
-
2016
- 2016-03-23 CN CN201620227326.2U patent/CN205555715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282503A (en) * | 2019-06-12 | 2019-09-27 | 邱根发 | A kind of electromagnetism interference Wire harness box |
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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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |