CN217078187U - Pay-off device for stranding machine - Google Patents
Pay-off device for stranding machine Download PDFInfo
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- CN217078187U CN217078187U CN202220952548.6U CN202220952548U CN217078187U CN 217078187 U CN217078187 U CN 217078187U CN 202220952548 U CN202220952548 U CN 202220952548U CN 217078187 U CN217078187 U CN 217078187U
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Abstract
The utility model relates to a pay-off device for a stranding machine, which comprises a base, a driving mechanism and a tip mechanism; the driving mechanism comprises a fixed seat and a rotating mechanism; the fixed seat is fixed at one end of the base; the rotating mechanism comprises a first bearing block and a rotating shaft; the first bearing seat is fixed at the top of the fixed seat; the rotating shaft is horizontally and rotatably arranged on the fixed seat through a first bearing seat; the tip mechanism comprises a sliding seat, a fixing nut and a screw rod; the sliding seat is arranged at the other end of the base in a sliding manner along the length direction of the base; the fixed nut is fixed on the top of the sliding seat; the screw is sleeved on the fixed nut in a threaded manner and is coaxial with the rotating shaft; a second bearing seat is arranged at one end of the screw rod close to the fixed seat; the side surfaces of the second bearing seat and the opposite side surfaces of the rotating shaft are provided with connecting parts, and the second bearing seat and the rotating shaft fix the spool to be paid off through the connecting parts. The utility model discloses the I-shaped wheel of the different models of adaptation is fixed to it, and it carries out the unwrapping wire operation of being convenient for.
Description
Technical Field
The utility model relates to a strander technical field, especially a strander pay-off.
Background
The steel wire rope is a spiral steel wire bundle formed by twisting steel wires together according to a certain rule, and the steel wire rope consists of the steel wires, a rope core and lubricating grease, wherein one of the important working procedures of the steel wire rope production is to twist the steel wires into rope strands in a regular spiral arrangement around the central line of the rope core on a stranding machine according to the technical requirements, then a wire pressing device is needed to compress the rope strands, and the rope strands are formed and sized (the diameter is controlled).
The paying-off device on the existing stranding machine can be usually adapted to a spool of one type for paying-off operation, so when the non-adapted spool loaded with the steel rope is used on the paying-off device, the steel rope on the non-adapted spool is usually firstly wound on the adapted spool and then the paying-off operation is carried out on the stranding machine, and therefore the production efficiency of the stranding machine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stranding machine pay-off, the I-shaped wheel of the different models of adaptation is fixed it, is convenient for it carry out the unwrapping wire operation.
In order to achieve the purpose of the utility model, the pay-off device for the stranding machine comprises a base, a driving mechanism and a tip mechanism;
the driving mechanism comprises a fixed seat and a rotating mechanism; the fixed seat is fixed at one end of the base; the rotating mechanism comprises a first bearing block and a rotating shaft; the first bearing seat is fixed at the top of the fixed seat; the rotating shaft is horizontally and rotatably arranged on the fixed seat through the first bearing seat; the rotating shaft is driven by the external driving device to rotate;
the tip mechanism comprises a sliding seat, a fixing nut and a screw rod; the sliding seat is arranged at the other end of the base in a sliding manner along the length direction of the base; the fixed nut is fixed at the top of the sliding seat; the screw is sleeved on the fixed nut in a threaded manner, and the screw and the rotating shaft are coaxial; a second bearing seat is arranged at one end of the screw rod close to the fixed seat;
the side surfaces of the second bearing seat and the opposite side surfaces of the rotating shaft are provided with connecting parts, and the second bearing seat and the rotating shaft fix the spool to be paid off through the connecting parts.
Preferably, a belt pulley is fixed on the rotating shaft, and the rotating shaft is connected with an external driving device through the belt pulley.
Preferably, one end of the base, which is far away from the fixed seat, is provided with two slide rails along the length direction of the base, the slide seat is arranged on the slide rails in a sliding manner, and the slide rails are provided with a plurality of puller bolts along the length direction of the slide rails.
Preferably, the end of the base, on which the sliding seat is arranged, is provided with a stop pillar.
Preferably, connecting sleeves are detachably arranged on the connecting portions of the second bearing seat and the rotating shaft.
Preferably, a connecting plate is fixed to the rotating shaft in the radial direction between the connecting portion at the end of the rotating shaft and the first bearing seat, waist-shaped through holes are formed in the connecting plate on two sides of the rotating shaft, and bolts are arranged on the waist-shaped through holes.
Preferably, a handle is arranged on one end of the screw rod far away from the second bearing seat.
Preferably, a locking nut is sleeved between the handle and the fixing nut on the screw rod.
Preferably, a handle is arranged on the locking nut.
Preferably, a protective cover is further arranged on the base.
The utility model relates to a stranding machine pay-off compares with prior art and has following advantage:
(1) the position of the sliding seat on the base is moved, and I-shaped wheels with different sizes are matched to effectively fix the sliding seat, so that the subsequent paying-off operation is facilitated;
(2) the locking nut is arranged on the screw rod, so that the screw rod can be effectively prevented from moving when the spool to be paid off is fixed;
(3) the design is simple, and easy to use.
Drawings
FIG. 1 is a schematic structural view of a pay-off device for a strander in this embodiment 1
FIG. 2 is a schematic structural view of a pay-off device for a stranding machine according to the present embodiment 2;
fig. 3 is an operation schematic diagram of a pay-off device for a stranding machine according to the embodiment.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the pay-off device for the stranding machine comprises a base 1, a driving mechanism and a tip mechanism;
the driving mechanism comprises a fixed seat 10 and a rotating mechanism; the fixed seat 10 is fixed at one end of the base 1; the rotating mechanism comprises a first bearing seat 2 and a rotating shaft 13; the first bearing seat 2 is fixed on the top of the fixed seat 10; the rotating shaft 13 is horizontally and rotatably arranged on the fixed seat 10 through the first bearing seat 2; the rotating shaft 13 is driven by an external driving device to rotate. Specifically, a belt pulley 3 is fixed on the rotating shaft 13, and the rotating shaft 13 is connected with an external driving device through the belt pulley 3 to realize transmission.
The tip mechanism comprises a sliding seat 11, a fixing nut 4 and a screw rod 5; the sliding seat 11 is arranged at the other end of the base 1 in a sliding manner along the length direction of the base 1; the fixing nut 4 is fixed on the top of the sliding seat 11; the screw rod 5 is sleeved on the fixed nut 4 in a threaded manner, and the screw rod 5 and the rotating shaft 13 are coaxial; a second bearing seat 6 is arranged at one end of the screw rod 5 close to the fixed seat 10; the side surfaces of the second bearing seat 6, which face the rotating shaft 13, are provided with connecting parts 14, and the spool to be paid off is fixed by the second bearing seat 6 and the rotating shaft 13 through the connecting parts 14.
In this embodiment, as shown in fig. 1, two slide rails 9 are disposed on one end of the base 1 away from the fixing base 10 along the length direction thereof, the slide base 11 is slidably disposed on the slide rails 9, and a plurality of tightening bolts 12 are disposed on the slide rails 9 along the length direction thereof; after the sliding seat 11 slides to a proper position, the sliding seat is fixed through the puller bolt 12. Furthermore, a stop column 18 is arranged at one end of the base 1, which is provided with the sliding seat 11, so that the sliding seat 11 can be effectively prevented from sliding out of the base 1.
In order to adapt to spools of different models, the connecting parts 14 of the second bearing seat 6 and the rotating shaft 13 are detachably provided with connecting sleeves 7, and the connecting sleeves are effectively fixed in order to adapt to spools of different connecting holes.
As shown in fig. 2, a connecting plate 20 is fixed on the rotating shaft 13 along the radial direction of the rotating shaft 13 between the connecting portion 14 at the end of the rotating shaft 13 and the first bearing seat 2, a waist-shaped through hole 21 is provided on each of the two sides of the rotating shaft 13 on the connecting plate 20, and a bolt 22 is provided on each of the waist-shaped through holes 21; the side of the external spool facing the rotating shaft 13 is usually provided with a threaded hole, the position of the bolt 22 on the waist-shaped through hole 21 is adjusted to be connected with the threaded hole on the spool, and the bolt 22 is screwed down, so that the spool is more stable during paying off.
In order to rotate the screw rod 5 conveniently, a handle is arranged at one end of the screw rod 5 far away from the second bearing seat 6. Further, a locking nut 16 is sleeved between the handle and the fixing nut 4 of the screw rod 5; after the connecting part 14 on the second bearing seat 6 abuts against the spool, the screw can be effectively prevented from moving by tightening the lock nut 16. Furthermore, the locking nut 16 is provided with a handle 17, so that the locking nut 16 is convenient to operate.
Still be equipped with protection casing 8 on the base 1, play the guard action to whole pay-off.
When a worker operates, firstly, the spool 19 is moved between the fixed seat 10 and the sliding seat 11 through the hoisting device, the connecting part 14 at one end of the rotating shaft 13 is firstly fixed with the spool 19, then, the two bolts 22 on the connecting plate 20 are inserted into the threaded holes on the spool, and the bolts 22 are screwed; the handle is rotated, the screw rod 5 approaches to the spool 19, and the connecting part 14 on the second bearing seat 6 fixes the other end of the spool 19; and (3) screwing the locking nut 16, then performing paying-off operation, moving the position of the sliding seat 11 on the sliding rail 9 when the model of the spool is changed greatly, and then fixing the spool through the puller bolt 12, thus realizing installation. As shown in fig. 3, when the connection portion 14 is not fitted to the spool, the fitting connection sleeve 7 may be installed.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, and such equivalents and substitutions are intended to be included within the scope of the invention as defined by the appended claims.
Claims (10)
1. A pay-off device for a stranding machine is characterized by comprising a base, a driving mechanism and a tip mechanism;
the driving mechanism comprises a fixed seat and a rotating mechanism; the fixed seat is fixed at one end of the base; the rotating mechanism comprises a first bearing block and a rotating shaft; the first bearing seat is fixed at the top of the fixed seat; the rotating shaft is horizontally and rotatably arranged on the fixed seat through the first bearing seat; the rotating shaft is driven by the external driving device to rotate;
the tip mechanism comprises a sliding seat, a fixing nut and a screw rod; the sliding seat is arranged at the other end of the base in a sliding manner along the length direction of the base; the fixed nut is fixed at the top of the sliding seat; the screw is sleeved on the fixed nut in a threaded manner, and the screw and the rotating shaft are coaxial; a second bearing seat is arranged at one end of the screw rod close to the fixed seat;
the side surfaces of the second bearing seat and the opposite side surfaces of the rotating shaft are provided with connecting parts, and the second bearing seat and the rotating shaft fix the spool to be paid off through the connecting parts.
2. The pay-off device for a strander as claimed in claim 1, wherein a pulley is fixed to the rotating shaft, and the rotating shaft is connected to an external driving device through the pulley.
3. The pay-off device for a strander as claimed in claim 1, wherein two slide rails are provided along the length of the base at the end of the base away from the fixed base, the slide base is slidably provided on the slide rails, and a plurality of tightening bolts are provided along the length of the slide rails.
4. The pay-off device for a strander as claimed in claim 3, wherein the base has a stopper at one end thereof provided with the sliding seat.
5. The pay-off device for a strander as claimed in claim 1, wherein the connecting portions of the second bearing block and the rotating shaft are detachably provided with connecting sleeves.
6. The pay-off device for a strander as claimed in claim 1, wherein a connecting plate is fixed to the rotary shaft in a radial direction of the rotary shaft between the connecting portion at the end of the rotary shaft and the first bearing block, and the connecting plate has a waist-shaped through hole on both sides of the rotary shaft, and the waist-shaped through hole has a bolt.
7. The pay-off device for a strander as claimed in claim 1, wherein a handle is provided on the end of the screw remote from the second bearing block.
8. The pay-off device for a strander as claimed in claim 7, wherein a lock nut is sleeved on the screw rod between the handle and the fixing nut.
9. The pay-off device for a strander as claimed in claim 8, wherein the lock nut is provided with a handle.
10. The pay-off device for a strander as claimed in claim 1, wherein a shield is further provided on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952548.6U CN217078187U (en) | 2022-04-22 | 2022-04-22 | Pay-off device for stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220952548.6U CN217078187U (en) | 2022-04-22 | 2022-04-22 | Pay-off device for stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217078187U true CN217078187U (en) | 2022-07-29 |
Family
ID=82501762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220952548.6U Active CN217078187U (en) | 2022-04-22 | 2022-04-22 | Pay-off device for stranding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217078187U (en) |
-
2022
- 2022-04-22 CN CN202220952548.6U patent/CN217078187U/en active Active
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