CN215207826U - Adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function - Google Patents
Adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function Download PDFInfo
- Publication number
- CN215207826U CN215207826U CN202120614750.3U CN202120614750U CN215207826U CN 215207826 U CN215207826 U CN 215207826U CN 202120614750 U CN202120614750 U CN 202120614750U CN 215207826 U CN215207826 U CN 215207826U
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- China
- Prior art keywords
- wire
- wheel
- rotating shaft
- magnetic damper
- cable
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- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 title abstract description 14
- 238000006073 displacement reaction Methods 0.000 title abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 11
- 238000013016 damping Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013017 mechanical damping Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model belongs to the communication field mechanical structure, concretely relates to adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function, including supporting mechanism and line ball mechanism, supporting mechanism includes base and mounting panel, line ball mechanism includes take-up pulley, line ball wheel and magnetic damper, through magnetic damper to line ball wheel output damping, makes advancing of line ball wheel pair cable provide reverse resistance, and the cable can be taut to the cooperation take-up pulley, carries out the damping through the angle between the permanent magnet magnetic pole that changes magnetic damper shell and the installation of dabber and adjusts, can be suitable for the taut tensile demand of different cables, and the damping pivot relies on non-contact mode to produce the damping, and long-time use does not have mechanical wear, can prolong winding displacement ware life greatly.
Description
Technical Field
The utility model belongs to communication field mechanical structure, concretely relates to adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function.
Background
The utility model discloses exert the pulling force in the opposite direction to the tangential direction of cable along winding direction when aiming at solving the winder winding displacement, make the cable arrange on the reel inseparabler, at present china's coiler is mechanical damping structure, and the main frictional force that relies on between pressure line wheel and the clutch of pressure spring regulation carries out the damping and adjusts, has the structure complicacy, makes crudely high, and the assembly precision is high, causes wearing and tearing scheduling problem easily.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides an adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function, through magnetic damper to the cord wheel output damping, make advancing of cord wheel pair cable provide reverse resistance, the cable can be strained to the cooperation take-up pulley, can carry out damping adjustment through the angle between the permanent magnet magnetic pole that changes magnetic damper shell and the installation of dabber, can be suitable for the demand of the taut degree of difference, and take-up pulley height-adjustable, through the size of the altitude mixture control wire casing of adjusting the take-up pulley, can be applicable to the line type of different diameters.
The utility model provides a scheme as follows:
the utility model provides an adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function, includes supporting mechanism and line ball mechanism, supporting mechanism includes base and mounting panel, and the base is used for the support of whole winding displacement ware, is equipped with the screw hole on the base, can be suitable for the screw with the base mounting on the winding machine about reciprocating motion's winding displacement ware base.
The mounting panel is connected with the base, and the mounting panel is connected to on the base perpendicularly for installation wire pressing mechanism, mounting panel and base integrated into one piece, reinforcing structural strength usually. The mounting plate is provided with a through hole and a slotted hole, the through hole is a circular through hole, the slotted hole is a fillet strip-shaped through hole, the long axis of the slotted hole is perpendicular to the base, and the long axis of the slotted hole and the center of the through hole are positioned on the same straight line.
The wire pressing mechanism comprises a tension wheel, a wire pressing wheel and a magnetic damper, the wire pressing wheel is a round wheel with a groove at the outer edge, the tension wheel is a round wheel with a protrusion at the outer edge, the groove of the wire pressing wheel and the protrusion of the tension wheel can be meshed with each other, a certain space is reserved at the meshed position, and a wire groove for a cable to pass through is formed. The magnetic damper provides the damping for the wire pressing wheel, and when the cable passed through the wire casing, the damping of wire pressing wheel can provide reverse pulling force to the cable, and the taut cable of help can adjust the damping that provides through the magnetism of adjusting the magnetic damper, can adjust as required taut degree. The tensioning wheel and the wire pressing wheel are both made of polyurethane materials through injection molding, and abrasion to the cable can be reduced.
Still include first pivot and second pivot, first pivot is used for installing fabric wheel and magnetic damper, and first pivot passes the through-hole installation, and both ends are respectively stretched out from the both sides of mounting panel, and the external diameter of first pivot agrees with mutually with the internal diameter of through-hole, and first pivot can rotate in the through-hole, and the both ends at first pivot are installed respectively to fabric wheel and magnetic damper. The circle center of the wire pressing wheel is fixedly connected with one end of the first rotating shaft, and the wire pressing wheel drives the first rotating shaft to rotate; the magnetic damper is installed at the other end of first pivot, provides the damping for first pivot, can fix the magnetic damper and install on the mounting panel.
The second rotating shaft is used for installing the tensioning wheel, penetrates through the slotted hole, extends out of two sides of the installing plate at two ends, and is matched with the width of the slotted hole in diameter, so that the second rotating shaft can vertically move along the long axis of the slotted hole. The circle center of the tensioning wheel is rotatably connected with one end of the second rotating shaft, and the tensioning wheel can rotate by taking the second rotating shaft as an axis through the matching of a bearing at the circle center of the tensioning wheel and the second rotating shaft. As mentioned above, the take-up pulley and the mutual interlock of fabric wheel form the wire casing, through the position of adjusting the second pivot in controlling, can adjust the interlock degree of take-up pulley and fabric wheel to the size of adjustment wire casing is suitable for the cable of different diameters. The other end of the second rotating shaft is provided with threads, a butterfly nut is installed in a matched mode, the butterfly nut is fastened on the installation plate through screwing the butterfly nut into the threads, and the second rotating shaft can be fixed in a certain position of the slotted hole.
Furthermore, still install wire mechanism on the base, wire mechanism includes the wire post of two perpendicular to base settings, and the wire post is the cylinder, and axle center department is equipped with the pivot, makes the wire post rotate around the axle center, and two wire posts set up in the position with the mounting panel homonymy, carry out fixed connection with pivot and bottom plate. Two wire columns are close to each other and set up, and the slot is aimed at to the gap between the wire column for the cable passes from the gap in the middle of two wire columns, and when receiving the line, the cable can be by the gap between the crooked direction process wire column, and the direction is just to the direction of slot, is favorable to receiving the smooth of line, and at the receipts line in-process, along with the advance of cable, the guide post can rotate, does not hinder advancing of cable.
The utility model discloses a theory of operation is:
on installing the traverse unit wire device to the traverse unit base of reciprocating motion about the coiler through the base, pass guiding mechanism and wire casing with the cable and be connected to on the line equipment of receiving, the cable can fall into the recess of fabric wheel and carry out possible direction change. The wire take-up device starts to work, the cable is pulled to the wire take-up mechanism, the advancing of the cable drives the tension wheel and the wire pressing wheel on two sides of the wire groove to rotate, the wire pressing wheel provides damping through the magnetic damper and can provide reverse resistance for the advancing of the cable, the cable is tensioned in the advancing process, and the tensioned cable enters the wire take-up device to be wound and taken up. After the wire arranging device moves left and right, the direction of the cable is inclined, and the cable is guided to the direction opposite to the wire groove by the wire guide column, so that the wire winding is smoother. Adjusting the damping of the magnetic damper can adjust the tension of the cable, providing different cable tension requirements.
When cables with different diameters need to be taken up, the butterfly nuts are loosened, the second rotating shaft is moved in the groove holes to the position where the size of the wire groove between the tension wheel and the wire pressing wheel is suitable for the size of the required wire taking-up diameter, the butterfly nuts are screwed, the position is fixed, and then the operation is carried out.
Compared with the prior art, the utility model discloses the advantage is:
1. the magnetic damper is used for outputting damping to the wire pressing wheel, so that the wire pressing wheel provides reverse resistance to the advancing of a cable, the cable can be tensioned by matching with the tension wheel, and the damping adjustment is carried out by changing the angle between the magnetic damper shell and the permanent magnet magnetic pole arranged on the mandrel, so that the magnetic damper can meet different requirements on cable tensioning tension;
2. the damping rotating shaft generates damping in a non-contact mode, mechanical abrasion does not exist after long-time use, and the service life of the wire arranging device can be greatly prolonged;
3. the height of the tensioning wheel is adjustable, and the wire casing can be adjusted by adjusting the height of the tensioning wheel, so that the wire casing can be suitable for the wire types with different diameters;
4. the guide post is arranged to guide the cable and then the cable enters the tensioning mechanism, so that the cable is smoothly led in;
5. simple structure, and many parts can be detached alone for replacement and maintenance and low cost.
Drawings
Fig. 1 is a view showing the structure of a base.
Fig. 2 is a perspective structure view of the present invention.
Fig. 3 is another perspective view of fig. 2.
Fig. 4 is a side view of the present invention.
In the figure, the device comprises a base, a groove hole 1, a groove hole 2, a through hole 3, a screw hole 4, a mounting plate 5, a base 6, a first rotating shaft 7, a magnetic damper 8, a wire pressing wheel 9, a wire guiding column 10, a second rotating shaft 11, a tension wheel 12, a butterfly nut 13 and a wire groove.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in the figure, a winding displacement ware wire device that adopts magnetic damper to realize cable tensioning function, includes the base, and a mounting panel 4 is connected perpendicularly to 5 upsides of base, and mounting panel 4 upwards extends, can select with 5 integrated into one piece of base or use the screw fixation, sets up screw hole 3 on the base 5, can use the screw with base fixed mounting to the supporting reciprocal moving mechanism about receiving the line equipment. The central line position of the mounting plate 4 is provided with a circular through hole 2 and a circular bead strip-shaped slotted hole 1 from top to bottom, the long axis of the slotted hole 1 is vertical to the base 5 and is on the same straight line with the circle center of the through hole 2, and the diameter of the through hole 2 is larger than the width of the slotted hole 1. Screw holes 3 are formed in two sides of the through hole and used for fixing the magnetic damper 7.
The wire pressing wheel 8 is a round wheel with grooves at the peripheral side edges, a first rotating shaft 6 is connected at the circle center of the wire pressing wheel 8, the first rotating shaft 6 is fixedly connected with the wire pressing wheel 8 and can be fixed in an integrated forming mode or a welding mode, and the diameter of the first rotating shaft 6 is matched with the diameter of the through hole 2. The other end of the first rotating shaft 6 penetrates through the through hole 2 and penetrates out of the other side of the mounting plate 4, the damping output end of the magnetic damper is connected with the first rotating shaft, the first rotating shaft can rotate in the magnetic damper 7, and the magnetic damper 7 can provide damping for the first rotating shaft during rotation. The magnetic damper 7 is fixed to the mounting plate 4 using screws. The output damping of the magnetic damper 7 is adjustable, and the effect can be achieved by adopting a commercially available magnetic damper.
The tensioning wheel 11 is a round wheel with the periphery side edge being convex, and the convex shape of the tensioning wheel can be meshed with the groove of the wire pressing wheel 8, so that a certain gap is formed between the meshed wire pressing wheel 8 and the tensioning wheel 11 to form a wire groove 13. The bearing is installed to the centre of a circle department of tensioning wheel 11, penetrates the one end of second pivot 10 and installs in the bearing of tensioning wheel 11 centre of a circle department for tensioning wheel 11 can use second pivot 10 as the axle and rotate. The other end of the second rotating shaft 10 is a threaded column, one end of the threaded column penetrates through the hole of the groove 1 and extends out to the other side of the mounting plate 4, so that the second rotating shaft 10 can move up and down in the groove hole 1, the second rotating shaft 10 is moved to a position where the tension wheel 11 and the wire pressing wheel 8 are meshed, the butterfly nut 12 is screwed in the other end of the second rotating shaft and is screwed, and the position of the second rotating shaft 10 is fixed. When the wire types with different diameters need to be taken up, the butterfly nut 12 is loosened, the upper position and the lower position of the second rotating shaft 10 are adjusted to be proper in size of the wire groove 13, and then the butterfly nut 12 is screwed to be fixed.
Two wire columns 9 are vertically installed on the base 5, a rotating shaft is arranged at the axis position of each wire column 9, each wire column 9 can rotate around the rotating shaft at the axis, and the rotating shaft is fixed on the base plate 5 through threads or screws. The two wire columns 9 are positioned close to each other, and the gap formed after the close is aligned with the wire pressing wheel 8 and the tension wheel 11.
During the use, with base 5 through the screw fixation on the reciprocating motion mechanism about the receipts line equipment that matches, pass the gap between the wire post 9 and pass the wire casing between wire wheel 8 and take-up pulley 11 with the cable that needs receive the line after, be connected to receipts line equipment, open receipts line equipment and receive the line can. The magnetic damper 7 can enable the pressing wheel to provide reverse resistance to the travelling of the cable, and the tension wheel 11 is matched to enable the cable to be tensioned. If different line types are needed, the upper and lower positions of the tension wheel 11 can be adjusted.
Claims (7)
1. A wire guiding device of a wire arrangement device for realizing the cable tensioning function by adopting a magnetic damper comprises a supporting mechanism and a wire pressing mechanism, wherein the supporting mechanism comprises a base and a mounting plate, the mounting plate is connected with the base, and the wire guiding device is characterized in that the mounting plate is provided with a through hole and a slotted hole;
the wire pressing mechanism comprises a tension wheel, a wire pressing wheel and a magnetic damper, and further comprises a first rotating shaft and a second rotating shaft, the wire pressing wheel is connected with one end of the first rotating shaft, the magnetic damper is movably connected with the other end of the first rotating shaft, the tension wheel is movably connected with one end of the second rotating shaft, a nut is arranged at the other end of the second rotating shaft in a matched mode, and the wire pressing wheel is matched with the edge of the tension wheel;
the first rotating shaft penetrates through the through hole, and the wire pressing wheel and the magnetic damper are respectively arranged on two sides of the mounting plate;
the second rotating shaft penetrates through the groove hole, the tensioning wheel and the nut are arranged on two sides of the mounting plate respectively, and the tensioning wheel is arranged on the same side of the wire pressing wheel.
2. The conductor arrangement device of claim 1, wherein the slot has a long axis aligned with the center of the through hole.
3. The wire guiding device of claim 1, wherein the wire guiding wheel has a groove on the edge thereof, and the tension wheel has a protrusion on the edge thereof, and the groove and the protrusion are engaged with each other.
4. The conductor arrangement device of claim 1, further comprising a conductor mechanism, wherein the conductor mechanism comprises two conductor posts, a conductor rotating shaft is arranged at the axis of each conductor post, and the conductor rotating shaft is movably connected with the base;
the wire columns are arranged on the same side of the mounting plate, and the two wire columns are closely matched with each other.
5. The conductor arrangement device of claim 4, wherein said two conductor posts are adjacent to each other to form a gap, said gap being aligned with said wire guide roller or tension roller.
6. The wire guiding device of claim 1, wherein the wire guiding wheel and the tensioning wheel are made of polyurethane.
7. The conductor arrangement device for realizing the cable tensioning function by adopting the magnetic damper as claimed in claim 1, wherein the base is provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614750.3U CN215207826U (en) | 2021-03-26 | 2021-03-26 | Adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614750.3U CN215207826U (en) | 2021-03-26 | 2021-03-26 | Adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215207826U true CN215207826U (en) | 2021-12-17 |
Family
ID=79444415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614750.3U Expired - Fee Related CN215207826U (en) | 2021-03-26 | 2021-03-26 | Adopt magnetic damper to realize winding displacement ware wire device of cable tensioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215207826U (en) |
-
2021
- 2021-03-26 CN CN202120614750.3U patent/CN215207826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |