CN212712076U - Steel rope production spool paying-off tension adjusting device - Google Patents
Steel rope production spool paying-off tension adjusting device Download PDFInfo
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- CN212712076U CN212712076U CN202021350509.6U CN202021350509U CN212712076U CN 212712076 U CN212712076 U CN 212712076U CN 202021350509 U CN202021350509 U CN 202021350509U CN 212712076 U CN212712076 U CN 212712076U
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- tension adjusting
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Abstract
The utility model discloses a spool paying-off tension adjusting device for steel rope production, which comprises a paying-off support seat, a spool, a steel wire, an adjusting mechanism and a paying-off mechanism, wherein a top plate is fixedly arranged on the surface of the top end of the paying-off support seat, the adjusting mechanism comprises a round bar which is penetrated through the inside of the top plate, one side of the surface of the round bar, which is close to the steel wire, is provided with a slot, two sides of the inner wall of the slot are fixedly provided with a bearing, the inner ring of the bearing is fixedly provided with a pulley, the bottom surface of the top plate is penetrated through the outer surface of the round bar and is fixedly provided with a spring, the outer surface of the round bar is fixedly provided with a limiting rod at the bottom end of the spring, a rotating handle can be easily rotated to drive the round bar to move up and down, the tension adjustment in the steel rope production can be, the paying-off quality is effectively improved.
Description
Technical Field
The utility model belongs to the technical field of steel cable production, concretely relates to spool unwrapping wire tension adjusting device of steel cable production.
Background
The steel rope is a spiral steel wire bundle formed by twisting steel wires with mechanical property and geometric dimension meeting requirements according to a certain rule, the steel rope consists of the steel wires, a rope core and lubricating grease, the steel rope is formed by twisting a plurality of layers of steel wires into strands, then taking the rope core as a center, twisting a certain number of strands into a spiral rope, usually winding the steel wires on a spool for paying off and combining the steel wires, however, the rotating speed of the spool is not consistent with the speed required by combining the steel wires, and the rotating speed, the angle and the distance are influenced by various factors, so that the paying off quality is influenced; meanwhile, when the steel wire is paid off, the position of the steel wire is not convenient to control, the production quality of the steel wire rope is difficult to ensure, and the processing technology is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spool paying-off tension adjusting device for steel rope production, which aims to solve the problems that the rotating speed of the spool proposed in the background technology is difficult to be matched with the speed required by rope combination, and is influenced by factors in various aspects such as speed, angle and distance, thereby influencing the paying-off quality; meanwhile, when the steel wire is paid off, the position of the steel wire is not convenient to control, the production quality of the steel wire rope is difficult to ensure, and the processing technology is influenced.
In order to achieve the above object, the utility model provides a following technical scheme: a spool paying-off tension adjusting device for steel rope production comprises a paying-off support seat, a spool, a steel wire, an adjusting mechanism and a paying-off mechanism, wherein a top plate is fixedly arranged on the top surface of the paying-off support seat, the adjusting mechanism comprises a round rod penetrating through the inside of the top plate, a groove is formed in one side, close to the steel wire, of the surface of the round rod, bearings are fixedly arranged on two sides of the inner wall of the groove, pulleys are fixedly arranged on inner rings of the bearings, a spring is fixedly arranged on the outer surface, penetrating through the bottom surface of the round rod, of the top plate, a limiting rod is fixedly arranged at the bottom end, located in the spring, of the outer surface of the round rod, a straight plate is fixedly arranged on one side, far away from the round rod, of the straight plate, a limiting groove is formed in one side, close to the round rod, a limiting block is arranged on the inner wall, located in, threaded holes are spirally formed in the inner portion of the rotary table and the outer surface of the external thread, and a rotary handle is fixedly arranged on the top surface of the rotary table.
Preferably, the pay-off mechanism comprises a through hole formed in one side, close to the spool, of the straight plate, arc grooves are formed in the upper side and the lower side of the through hole, and balls are clamped on the inner wall surfaces of the arc grooves.
Preferably, the number of the spools is four, and the spools are annularly distributed on the outer surface of the pay-off support seat.
Preferably, the cross section of the top plate is circular, and the outer surface of the rotating handle is provided with anti-skid grains.
Preferably, the joint of the bottom surface of the turntable and the surface of the top plate is provided with an elastic rubber pad, and the outer surface of the limiting block is in sliding connection with the inner wall surface of the limiting groove.
Preferably, the limiting rod is welded and fixed with the outer surface of the round rod, and the outer surface of the pulley is provided with a wear-resistant layer.
Preferably, lubricating oil is arranged inside the arc groove, and the vertical section of the through hole is circular.
Preferably, the steel wire penetrates through the through hole, and the outer surface of the steel wire is in sliding connection with the outer surface of the ball body in a clinging mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the adjustment mechanism who designs, can easily rotate the turning handle, drive the up-and-down motion of pole, utilize dragging of pulley and steel wire surface contact, can realize the tension in the steel cable production and adjust, can carry out free regulation and control according to the in-service use demand, easy operation uses more in a flexible way, the effectual unwrapping wire quality that has improved.
2. Through the paying off mechanism of design, can utilize the contact on spheroid and steel wire surface, can let the steel wire carry out the unwrapping wire by the through-hole all the time for the unwrapping wire position obtains unifying, reduces the error that tension adjusted, and effectual improvement unwrapping wire quality guarantees the quality of steel cable production.
Drawings
FIG. 1 is a schematic view of a bobbin pay-off tension adjusting device for steel rope production according to the present invention;
FIG. 2 is a side view of the tension adjusting structure of the steel rope production spool of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a top view of the connecting portion of the spacing rod of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
in the figure: 1. paying off a supporting seat; 2. a top plate; 3. a spool; 4. a steel wire; 5. a round bar; 6. grooving; 7. a bearing; 8. a pulley; 9. a limiting rod; 10. a spring; 11. a limiting block; 12. a straight plate; 13. a limiting groove; 14. a turntable; 15. a threaded hole; 16. an external thread; 17. a handle is rotated; 18. a through hole; 19. an arc groove; 20. a sphere.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a spool paying-off tension adjusting device for steel rope production comprises a paying-off support seat 1, a spool 3, a steel wire 4, an adjusting mechanism and a paying-off mechanism, wherein a top plate 2 is fixedly arranged on the top end surface of the paying-off support seat 1, the adjusting mechanism comprises a round rod 5 penetrating through the inside of the top plate 2, a notch 6 is formed in one side, close to the steel wire 4, of the surface of the round rod 5, bearings 7 are fixedly arranged on two sides of the inner wall of the notch 6, pulleys 8 are fixedly arranged on inner rings of the bearings 7, a spring 10 is fixedly arranged on the outer surface, penetrating through the bottom surface of the round rod 5, of the top plate 2, a limiting rod 9 is fixedly arranged at the bottom end, located at the spring 10, of the outer surface of the round rod 5, a straight plate 12 is fixedly arranged on one side, far away from the round rod 5, of the bottom surface of the straight plate 12 is provided with a limiting groove, the outer surface of the top end of the round rod 5, which is positioned on the outer side of the top surface of the top plate 2, is provided with an external thread 16, the inner part of the rotary table 14 and the outer surface of the external thread 16 are spirally provided with a threaded hole 15, and the top surface of the rotary table 14 is fixedly provided with a rotating handle 17.
In order to improve the paying-off uniformity, in the embodiment, preferably, the paying-off mechanism comprises a through hole 18 formed in one side, close to the spool 3, of the straight plate 12, arc grooves 19 are formed in the upper side and the lower side of the through hole 18, and a ball 20 is clamped on the surface of the inner wall of each arc groove 19.
In order to increase the number of the paying-off wires, in the present embodiment, preferably, the number of the spools 3 is four, and the spools 3 are annularly distributed on the outer surface of the paying-off support seat 1.
In order to increase the friction, in the present embodiment, it is preferable that the top plate 2 has a circular cross section and the outer surface of the stem 17 is provided with an anti-slip pattern.
In order to facilitate the rotation of the turntable, in this embodiment, preferably, an elastic rubber pad is disposed at a joint between the bottom surface of the turntable 14 and the surface of the top plate 2, and the outer surface of the limiting block 11 is slidably connected to the inner wall surface of the limiting groove 13.
In order to reduce the abrasion caused by the movement of the steel wire, in the embodiment, preferably, the limiting rod 9 and the outer surface of the round rod 5 are fixed by welding, and the outer surface of the pulley 8 is provided with a wear-resistant layer.
In order to facilitate the movement of the steel wire on the surface of the ball, in this embodiment, it is preferable that the inside of the arc groove 19 is provided with lubricating oil, and the vertical section of the through hole 18 is circular.
In order to facilitate smooth sliding, in this embodiment, preferably, the steel wire 4 penetrates through the through hole 18, and the outer surface of the steel wire 4 is slidably connected to the outer surface of the ball 20.
The utility model discloses a theory of operation and use flow: when the device is used, the steel wire 4 can be pulled, the steel wire 4 penetrates through the inside of the groove 6, the outer surface of the steel wire 4 is positioned on the surface of the pulley 8, when the steel wire 4 is pulled to perform paying-off operation, the rotating handle 17 can be rotated to drive the rotating disc 14 to rotate, the threaded hole 15 formed in the rotating disc 14 is in threaded connection with the inner wall of the external thread 16 to drive the round rod 5 to move upwards, the limiting rod 9 on the surface of the round rod 5 is driven to compress the spring 10 on the top surface when the round rod 5 moves, meanwhile, the limiting block 11 at the top end of the limiting rod 9 slides in the limiting groove 13 formed in the surface of the straight plate 12, when the rotating disc 14 is avoided, the round rod 5 can keep the round rod 5 moving upwards along with the rotating acting force, the steel wire 4 can move on the surface of the pulley 8 by the upward movement of the round rod 5, the steel wire 4 can be pulled, the tension, the steel rope can be freely tightened and loosened in the production and processing process, so that the quality process of steel rope production is ensured.
When the device is in use, the steel wire 4 directly penetrates through the inside of the through hole 18, the surface of the steel wire 4 is in contact with the surface of the ball body 20 through the movement of the steel wire 4, the ball body 20 can freely rotate on the inner wall of the arc groove 19, the steel wire 4 is always kept to be led out from the inside of the through hole 18, the paying-off uniformity of the steel wire 4 is enhanced, the production quality of the steel rope during production can be ensured, the error after tension adjustment is reduced, and the stability of the paying-off tension adjusting device is enhanced.
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 spool unwrapping wire tension adjusting device of steel cable production, includes unwrapping wire brace seat (1), spool (3), steel wire (4), adjustment mechanism and paying out machine structure, its characterized in that: the top end surface of the pay-off support seat (1) is fixedly provided with a top plate (2), the adjusting mechanism comprises a round rod (5) penetrating through the top plate (2), one side, close to a steel wire (4), of the surface of the round rod (5) is provided with a notch (6), two sides of the inner wall of the notch (6) are fixedly provided with bearings (7), the inner ring of each bearing (7) is fixedly provided with a pulley (8), the bottom surface of the top plate (2) penetrates through the outer surface of the round rod (5) and is fixedly provided with a spring (10), the bottom end, located at the spring (10), of the outer surface of the round rod (5) is fixedly provided with a limiting rod (9), one side, far away from the round rod (5), of the bottom surface of the top plate (2) is fixedly provided with a straight plate (12), one side, close to the round rod (5), of the straight plate (12) is provided with a limiting groove (13), the inner wall, located, the top surface of roof (2) is provided with carousel (14), external screw thread (16) have been seted up in the top surface outside that the top surface of round bar (5) is in roof (2), the inside of carousel (14) and the surface spiral of external screw thread (16) seted up screw hole (15), the fixed turning handle (17) that is equipped with in top surface of carousel (14).
2. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 1, wherein: the paying-off mechanism comprises a through hole (18) formed in one side, close to the spool (3), of the straight plate (12), arc grooves (19) are formed in the upper side and the lower side of the through hole (18), and balls (20) are clamped on the surface of the inner wall of each arc groove (19).
3. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 1, wherein: the number of the spools (3) is four, and the spools (3) are annularly distributed on the outer surface of the pay-off support seat (1).
4. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 1, wherein: the cross section of the top plate (2) is circular, and the outer surface of the rotating handle (17) is provided with anti-skid grains.
5. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 1, wherein: the bottom surface of carousel (14) and roof (2) surface junction are provided with the elastic rubber pad, the surface of stopper (11) and the inner wall surface of spacing groove (13) are sliding connection.
6. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 1, wherein: the limiting rod (9) is welded and fixed with the outer surface of the round rod (5), and the outer surface of the pulley (8) is provided with a wear-resistant layer.
7. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 2, wherein: lubricating oil is arranged in the arc groove (19), and the vertical section of the through hole (18) is circular.
8. A steel cord producing bobbin pay-off tension adjusting device as claimed in claim 2, wherein: the steel wire (4) penetrates through the through hole (18), and the outer surface of the steel wire (4) is closely attached to the outer surface of the ball body (20) in a sliding connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350509.6U CN212712076U (en) | 2020-07-10 | 2020-07-10 | Steel rope production spool paying-off tension adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021350509.6U CN212712076U (en) | 2020-07-10 | 2020-07-10 | Steel rope production spool paying-off tension adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212712076U true CN212712076U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021350509.6U Active CN212712076U (en) | 2020-07-10 | 2020-07-10 | Steel rope production spool paying-off tension adjusting device |
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| CN (1) | CN212712076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148290A (en) * | 2021-04-26 | 2021-07-23 | 湖北福星新材料科技有限公司 | Steel band paying out machine for packing tire bead steel wire |
-
2020
- 2020-07-10 CN CN202021350509.6U patent/CN212712076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113148290A (en) * | 2021-04-26 | 2021-07-23 | 湖北福星新材料科技有限公司 | Steel band paying out machine for packing tire bead steel wire |
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