CN211208091U - Core wire outgoing line anti-loosening device - Google Patents
Core wire outgoing line anti-loosening device Download PDFInfo
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- CN211208091U CN211208091U CN201922429200.XU CN201922429200U CN211208091U CN 211208091 U CN211208091 U CN 211208091U CN 201922429200 U CN201922429200 U CN 201922429200U CN 211208091 U CN211208091 U CN 211208091U
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- supporting
- rod
- roller
- core wire
- bearing
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- 230000002265 prevention Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 238000003825 pressing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a core line anti loosening device that is qualified for next round of competitions, its technical scheme main points are: the supporting device comprises a supporting table, wherein a supporting rod is rotationally connected in the supporting table, a servo motor is fixed in the supporting table and drives the supporting rod to rotate, a supporting plate is fixed at the end part of the supporting rod, a first fixing rod is fixed on the supporting plate, a first roller is rotationally connected to the outside of the first fixing rod through a first bearing, two bearing plates are symmetrically and fixedly arranged on one surface of the supporting plate, which is far away from the supporting table, kidney-shaped grooves are respectively formed in the two bearing plates, second fixing rods are respectively fixedly arranged at the end parts of the two bearing plates, and a second roller is rotationally connected to the outside of the second fixing rod through a second bearing; this heart yearn locking device of being qualified for next round of competitions can be with the heart yearn tensioning, and the structure is comparatively simple, can also reach the purpose of adjustment elasticity, and is very convenient.
Description
Technical Field
The utility model relates to a cable production field, in particular to core wire locking device that is qualified for next round of competitions.
Background
The cable includes an inner core and an outer sheath, which is attached to the outside of the inner core for use in manufacturing. Therefore, the inner core needs to be subjected to paying-off operation during production so as to carry out production.
Referring to the existing Chinese patent with the publication number of CN209323237U, the utility model discloses a strand anti-loosening device of a tubular strand machine traction device, which comprises a storage table, a pressing wheel and a U-shaped handle; the guide rail is provided with a mounting frame in a sliding manner through a sliding block, a pressing wheel is arranged on the front portion of the mounting frame in a rolling manner through a wheel shaft, a rotating shaft is rotatably arranged on the rear portion of the mounting frame, two ends of the rotating shaft respectively penetrate through the side wall, a U-shaped handle is fixed to two ends of the rotating shaft and provided with a handheld portion, an arc-shaped frame is fixed to the middle of the rotating shaft, and the pressing wheel is; the pressing wheel is provided with a plurality of grooves at intervals to form a plurality of annular flanges corresponding to the roller wire grooves of the traction device, and the surfaces of the annular flanges are processed with concave cambered surfaces; the pressing line positioning plate is positioned on one side of the reset positioning plate close to the pressing wheel, and the position of the pressing line positioning pin is higher than that of the reset positioning pin; and the side surface of the U-shaped handle is provided with a positioning hole matched with the line pressing positioning pin and the reset positioning pin.
The strand anti-loosening device of the tubular strand machine traction device is provided with the pinch roller, so that the strand has anti-loosening capacity. However, the above-mentioned strand anti-loosening device of the tubular strander pulling device still has some disadvantages, such as: firstly, the device has complex structure and complex maintenance and manufacture; secondly, the tightness degree of the core wire cannot be conveniently adjusted.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a core wire locking device of being qualified for the next round of competitions to solve the problem mentioned in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a core wire outlet anti-loosening device comprises a supporting table, wherein a supporting rod is rotationally connected in the supporting table, a servo motor is fixed in the supporting table and drives the supporting rod to rotate, a supporting plate is fixed at the end part of the supporting rod, a first fixing rod is fixed on the supporting plate, a first roller is rotationally connected to the outer part of the first fixing rod through a first bearing, two bearing plates are symmetrically installed and fixed on one surface of the supporting plate, which is far away from the supporting table, kidney-shaped grooves are respectively formed in the two bearing plates, a plurality of locking bolts are respectively penetrated in the kidney-shaped grooves of the two bearing plates, the two bearing plates and the supporting plate are fixed by the locking bolts, a second fixing rod is respectively installed and fixed at the end part of each of the two bearing plates, and a second roller is rotationally connected to the outer part of the second fixing rod through a second bearing, the supporting table is also detachably connected with a connecting rod, a pay-off roller is sleeved outside the connecting rod, and the pay-off roller is rotatably connected to the outside of the connecting rod.
By adopting the technical scheme, the core wire outgoing anti-loosening device can wind the core wire discharged from the pay-off roller into an S shape by utilizing the first roller rotating through the first bearing outside the first fixed rod and the second roller rotating through the second bearing outside the second fixed rod, so that the core wire is tensioned, the structure is simple, and the pay-off roller can be pulled down and replaced after the core wire on the pay-off roller is paid off, so that convenience is brought; in addition, this heart yearn locking device of being qualified for next round of competitions can be convenient adjustment when using to the tensile force of heart yearn, and when its tensile force of needs adjustment, the operator can start servo motor, utilizes servo motor to drive the bracing piece and rotates, and then drives backup pad angle of adjustment, drives first dead lever and second dead lever angle of adjustment, and then adjusts the position of the relative unwrapping wire roller of first gyro wheel and second gyro wheel, reaches the purpose of adjustment elasticity, and is very convenient.
Preferably, the second fixing rod is in threaded connection with the inside of the bearing plate, and a protruding retaining ring integrally formed with the second fixing rod is arranged outside the second fixing rod.
Through adopting above-mentioned technical scheme, through with second dead lever threaded connection can make things convenient for the dismantlement of second dead lever in the bearing board, utilize the protrusion to keep off the ring and can carry on spacingly to the mounted position of second dead lever.
Preferably, the outer part of the second fixing rod is in threaded connection with a fastening sleeve.
Through adopting above-mentioned technical scheme, can realize the abundant locking to the second dead lever through screwing up the outside adapter sleeve of second dead lever.
Preferably, a spring washer is sleeved outside the second fixing rod and located between the fastening sleeve and the supporting plate.
Through adopting above-mentioned technical scheme, the outside spring washer of second dead lever has the non return effect to the adapter sleeve, can avoid the adapter sleeve to take place not hard up.
Preferably, the outer portion of the connecting rod is in threaded connection with a first retaining ring and a second retaining ring, and the pay-off roller is located between the first retaining ring and the second retaining ring.
Through adopting above-mentioned technical scheme, utilize first fender ring and second to keep off the ring and can prevent that the unwrapping wire roller from breaking away from the connecting rod outside.
Preferably, two ends of the pay-off roller are respectively fixed with a limiting disc.
Through adopting above-mentioned technical scheme, spacing dish on the unwrapping wire roller can prevent that the heart yearn on the unwrapping wire roller from droing.
Preferably, a speed reducer is connected between the servo motor and the support rod, the input end of the speed reducer is connected with the end of a motor shaft of the servo motor, and the output end of the speed reducer is connected with the end of the support rod.
Through adopting above-mentioned technical scheme, the reduction gear can reduce servo motor's output speed, slows down bracing piece pivoted speed.
Preferably, the support rod is rotatably connected in the support platform through a third bearing.
Through adopting above-mentioned technical scheme, utilize the third bearing can make the bracing piece rotate more stably nimble.
To sum up, the utility model discloses mainly have following beneficial effect:
the core wire outgoing anti-loosening device can wind a core wire which is discharged from a pay-off roller into an S shape by utilizing a first roller which is arranged outside a first fixed rod and rotates through a first bearing and a second roller which is arranged outside a second fixed rod and rotates through a second bearing, so that the core wire is tensioned, the structure is simple, and the core wire on the pay-off roller can be pulled down and replaced after the paying-off of the core wire on the pay-off roller is finished, so that the core wire outgoing anti-loosening device is convenient;
second, this heart yearn locking device of being qualified for next round of competitions can be convenient adjustment when using is to the tensile force of heart yearn, and when its tensile force of needs adjustment, the operator can start servo motor, utilizes servo motor to drive the bracing piece and rotates, and then drives backup pad angle of adjustment, drives first dead lever and second dead lever angle of adjustment, and then adjusts the position of the relative unwrapping wire roller of first gyro wheel and second gyro wheel, reaches the purpose of adjustment elasticity, and is very convenient.
Drawings
FIG. 1 is a schematic structural diagram for showing a core wire outlet anti-loosening device;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is a sectional view showing the structure of the core wire outlet looseness prevention device;
FIG. 4 is an enlarged view at B in FIG. 3;
fig. 5 is a second structural sectional view for showing the core wire outlet anti-loosening device.
Reference numerals: 1. a support table; 2. a support bar; 3. a servo motor; 4. a support plate; 5. a first fixing lever; 6. a first bearing; 7. a first roller; 8. a support plate; 9. a kidney-shaped groove; 10. locking the bolt; 11. a second fixing bar; 12. a second bearing; 13. a second roller; 14. a connecting rod; 15. a pay-off roller; 16. a protruding baffle ring; 17. fastening sleeves; 18. a spring washer; 19. a first retainer ring; 20. a second retainer ring; 21. a limiting disc; 22. a speed reducer; 23. and a third bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1, 2 and 5, a core wire outlet anti-loosening device comprises a supporting table 1, wherein a supporting rod 2 is rotatably connected in the supporting table 1, a servo motor 3 is fixed in the supporting table 1, and the supporting rod 2 is driven to rotate by the servo motor 3; in order to achieve the purpose of tensioning the core wire, a supporting plate 4 is fixed at the end of the supporting rod 2, a first fixing rod 5 is fixed on the supporting plate 4, a first roller 7 is rotatably connected to the outside of the first fixing rod 5 through a first bearing 6, and the core wire can be coiled by the first roller 7.
Referring to fig. 3 and 4, in order to sufficiently tension the core wire, two supporting plates 8 are symmetrically installed and fixed on the supporting plate 4 at a side away from the supporting table 1, second fixing rods 11 are respectively installed and fixed at end portions of the two supporting plates 8, wherein a second roller 13 is rotatably connected to the outside of the second fixing rod 11 through a second bearing 12, and the core wire can be tensioned by using the second roller 13 in cooperation with the first roller 7.
Referring to fig. 1 and 2, in order to fix the support plate 8 on the support plate 4 and to adjust the position of the support plate 8, the two support plates 8 are respectively provided with a kidney-shaped groove 9, the two support plates 8 are respectively provided with two locking bolts 10 in the kidney-shaped grooves 9, and the two support plates 8 and the support plate 4 are fixed by the locking bolts 10.
Referring to fig. 5, in order to perform the paying-off rapidly, a connecting rod 14 is detachably connected to the device supporting table 1, and a paying-off roller 15 is sleeved outside the connecting rod 14, wherein the paying-off roller 15 is rotatably connected to the outside of the connecting rod 14, and when the paying-off roller 15 is paying off, the paying-off roller 15 can rotate for paying off.
Referring to fig. 1, 2 and 4, this heart yearn locking device of being qualified for next round of competitions can wind a heart yearn of releasing from unwrapping wire roller 15 around an S-shaped through utilizing first dead lever 5 outside through first bearing 6 pivoted first gyro wheel 7, through the outside second bearing 12 pivoted second gyro wheel 13 of second dead lever 11 to with the heart yearn tensioning, the structure is comparatively simple, can pull out the change by unwrapping wire roller 15 after the heart yearn unwrapping wire on unwrapping wire roller 15 finishes, it is comparatively convenient.
Referring to fig. 2, fig. 4 and fig. 5, this heart yearn locking device of being qualified for the next round of competitions can be convenient adjustment when using the tensile force to the heart yearn, when its tensile force of needs adjustment, the operator can start servo motor 3, utilize servo motor 3 to drive bracing piece 2 and rotate, and then drive backup pad 4 angle of adjustment, drive first dead lever 5 and 11 angle of adjustment of second dead lever, and then adjust the position of first gyro wheel 7 and the relative unwrapping wire roller 15 of second gyro wheel 13, reach the purpose of adjustment elasticity, it is very convenient.
Referring to fig. 3 and 4, in order to facilitate the installation of the second fixing rod 11 on the bearing plate 8, the second fixing rod 11 is screwed into the bearing plate 8, a protruding stop ring 16 integrally formed with the second fixing rod 11 is provided outside the second fixing rod 11, the second fixing rod 11 can be conveniently detached by screwing the second fixing rod 11 into the bearing plate 8, and the installation position of the second fixing rod 11 can be limited by the protruding stop ring 16; meanwhile, the fastening sleeve 17 is connected to the outer part of the second fixing rod 11 in a threaded manner, and the second fixing rod 11 can be fully locked by screwing the fastening sleeve 17 on the outer part of the second fixing rod 11; meanwhile, a spring washer 18 is sleeved outside the second fixing rod 11, the spring washer 18 is located between the fastening sleeve 17 and the supporting plate 4, and the spring washer 18 outside the second fixing rod 11 has a non-return effect on the fastening sleeve 17, so that looseness of the fastening sleeve 17 can be avoided.
Referring to fig. 5, in which a first stopper ring 19 and a second stopper ring 20 are threadedly coupled to the outside of the connecting rod 14, the payout roller 15 is positioned between the first stopper ring 19 and the second stopper ring 20, and the payout roller 15 can be prevented from being disengaged from the outside of the connecting rod 14 by the first stopper ring 19 and the second stopper ring 20; wherein, both ends at paying out roll 15 are fixed with spacing dish 21 respectively, and spacing dish 21 on paying out roll 15 can prevent that the heart yearn on paying out roll 15 from droing.
Referring to fig. 2 and 5, a reducer 22 is connected between the servo motor 3 and the support rod 2, an input end of the reducer 22 is connected with an end of a motor shaft of the servo motor 3, an output end of the reducer 22 is connected with an end of the support rod 2, and the reducer 22 can reduce an output speed of the servo motor 3 and reduce a rotating speed of the support rod 2; wherein bracing piece 2 rotates through third bearing 23 and connects in a supporting bench 1, utilizes third bearing 23 to make bracing piece 2 rotate more stably nimble.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a core line locking device that is qualified for next round of competitions, includes brace table (1), its characterized in that: the supporting table is characterized in that a supporting rod (2) is rotationally connected in the supporting table (1), a servo motor (3) is fixed in the supporting table (1), the servo motor (3) drives the supporting rod (2) to rotate, a supporting plate (4) is fixed at the end part of the supporting rod (2), a first fixing rod (5) is fixed on the supporting plate (4), a first roller (7) is rotationally connected to the outer part of the first fixing rod (5) through a first bearing (6), two supporting plates (8) are symmetrically and fixedly arranged on one surface of the supporting plate (4) which is far away from the supporting table (1), kidney-shaped grooves (9) are respectively formed in the two supporting plates (8), a plurality of locking bolts (10) are respectively arranged in the kidney-shaped grooves (9) on the two supporting plates (8) in a penetrating manner, and the two supporting plates (8) are fixed with the supporting plate (4) by the locking bolts (10), two the tip of bearing board (8) is installed respectively and is fixed with second dead lever (11), second dead lever (11) outside is rotated through second bearing (12) and is connected with second gyro wheel (13), it is connected with connecting rod (14) still to dismantle on supporting bench (1), the outside cover of connecting rod (14) is equipped with unwrapping wire roller (15), unwrapping wire roller (15) rotate to be connected connecting rod (14) are outside.
2. The core wire outlet looseness prevention device of claim 1, wherein: the second fixing rod (11) is in threaded connection with the inner part of the bearing plate (8), and a protruding retaining ring (16) which is integrally formed with the second fixing rod (11) is arranged outside the second fixing rod (11).
3. The core wire outlet looseness prevention device as claimed in claim 2, wherein: the external thread of the second fixing rod (11) is connected with a fastening sleeve (17).
4. The core wire outlet looseness prevention device of claim 3, wherein: the outer portion of the second fixing rod (11) is sleeved with a spring washer (18), and the spring washer (18) is located between the fastening sleeve (17) and the supporting plate (4).
5. The core wire outlet looseness prevention device of claim 1, wherein: the connecting rod (14) is externally connected with a first retaining ring (19) and a second retaining ring (20) in a threaded manner, and the paying-off roller (15) is located between the first retaining ring (19) and the second retaining ring (20).
6. The core wire outlet looseness prevention device of claim 1, wherein: and two ends of the pay-off roller (15) are respectively fixed with a limiting disc (21).
7. The core wire outlet looseness prevention device of claim 1, wherein: the servo motor (3) with be connected with reduction gear (22) between bracing piece (2), the input of reduction gear (22) with the motor shaft end connection of servo motor (3), the output of reduction gear (22) with bracing piece (2) end connection.
8. The core wire outlet looseness prevention device of claim 1, wherein: the support rod (2) is rotatably connected in the support platform (1) through a third bearing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429200.XU CN211208091U (en) | 2019-12-30 | 2019-12-30 | Core wire outgoing line anti-loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429200.XU CN211208091U (en) | 2019-12-30 | 2019-12-30 | Core wire outgoing line anti-loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208091U true CN211208091U (en) | 2020-08-07 |
Family
ID=71886318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922429200.XU Expired - Fee Related CN211208091U (en) | 2019-12-30 | 2019-12-30 | Core wire outgoing line anti-loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208091U (en) |
-
2019
- 2019-12-30 CN CN201922429200.XU patent/CN211208091U/en not_active Expired - Fee Related
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| 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: 20200807 |