CN219457232U - Stranded wire mechanism for power cable production - Google Patents

Abstract

The utility model discloses a stranded wire mechanism for power cable production, which comprises a base, wherein a rotating cylinder is rotatably arranged on the base through a supporting block, a stranded wire coil is inserted in the rotating cylinder, a plurality of clamping blocks are fixedly arranged on the surface of the stranded wire coil through connecting blocks, a plurality of fixing blocks are fixedly arranged on the surface of the rotating cylinder, clamping holes are formed in the surfaces of the fixing blocks, the clamping blocks are respectively inserted in the clamping holes, sliding holes communicated with the clamping holes are formed in two side surfaces of the fixing blocks, and limiting blocks are slidably inserted in the sliding holes through elastic components. According to the utility model, after the wire of the wire feeding barrel on the wire twisting disc is used, the wire twisting disc can be rapidly detached from the rotating barrel through the mutual matching of the clamping block, the fixed block, the limiting block and the elastic component, and then the wire twisting disc is replaced, so that the wire twisting device is convenient to use, and the wire twisting speed and the practicability of the device are effectively improved.

Description

Stranded wire mechanism for power cable production

Technical Field

The utility model relates to the technical field of stranded wire mechanisms, in particular to a stranded wire mechanism for power cable production.

Background

The cable is a wire for transmitting electric power or information from one place to another place, and is mainly made of one or more mutually insulated conductors and an outer insulating protective layer, and in the cable production process, a wire twisting machine is needed, and a plurality of cables are twisted together through the wire twisting machine fingers to form a thicker cable so as to improve the quality of the cable.

Most of the existing stranding machines are provided with a plurality of wire barrels on a stranding disc of the stranding machine so as to be capable of stranding a plurality of wires, however, when wires of the wire barrels on the stranding disc are used up, the wire barrels are inconvenient to replace in installation, so that stranding efficiency is easy to reduce, and practicality is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art that the wire of a wire feeding barrel on a wire twisting disc is inconvenient to replace after being used, so that the wire twisting efficiency is easy to be reduced, and the practicability is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stranded conductor mechanism for power cable production, includes the base, base surface fixed mounting has the supporting shoe, the arc wall has been seted up on the supporting shoe surface, rotate in the arc wall and install a rotary drum, the vertical fixed mounting in base surface and locating piece, the locating piece surface has seted up the locating hole, be equipped with on the base and drive rotary drum pivoted drive assembly;

the utility model discloses a cable spool, including a plurality of fixed blocks, a plurality of through-holes have been seted up to a rotary drum one end surface, rotary drum interpolation is equipped with the cable spool, vertical fixed mounting has many spinal branchs poles on the cable spool surface, many all the cover is equipped with the cable feed cylinder on the branch, cable spool surface has a plurality of fixture blocks through connecting block fixed mounting, rotary drum surface fixed mounting has a plurality of fixed blocks, and is a plurality of the card hole has all been seted up on the fixed block surface, a plurality of the fixture block is inserted respectively and is established in a plurality of card holes, the slide hole that is linked together with the card hole has all been seted up to the fixed block both sides face, two in the slide hole all through elastic component slip inserted the limit piece.

Preferably, the transmission assembly comprises a servo motor fixedly arranged on the base, a spur gear fixedly sleeved on the servo motor and a gear ring fixedly sleeved on the rotating cylinder, and the gear ring is in meshed connection with the spur gear.

Preferably, the elastic component comprises a stop block fixedly arranged at one end of the limiting block and a telescopic spring sleeved on the limiting block, and two ends of the telescopic spring are fixedly connected with the fixed block and the stop block respectively.

Preferably, a plurality of rectangular blocks are fixedly mounted on the surfaces of the stop blocks, trapezoid grooves are formed in the surfaces of the rectangular blocks, a movable ring is slidably mounted on the surface of the rotary cylinder through the movable block, a plurality of ejector rods are fixedly mounted on the surface of the movable ring, and the ejector rods are respectively inserted into the trapezoid grooves.

Preferably, a plurality of spring rods are vertically and fixedly arranged in the rotating cylinder, and a jacking block is fixedly arranged at one end of each two spring rods.

Preferably, the surface of the top block is provided with a plurality of ball grooves, and the ball grooves are internally embedded with balls in a rolling way.

The utility model has the beneficial effects that:

after the wire of the wire feeding barrel on the wire twisting disc is used, the wire twisting disc can be quickly detached from the rotating barrel through the mutual matching of the clamping block, the fixing block, the limiting block and the elastic component, and then the wire twisting disc is replaced, so that the wire twisting device is convenient to use, and the wire twisting speed of a wire twisting device is effectively improved.

Drawings

Fig. 1 is a schematic front perspective view of a wire twisting mechanism for power cable production according to the present utility model;

fig. 2 is a schematic side view perspective structure of a wire twisting mechanism for power cable production according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

fig. 5 is an enlarged view of the structure at C in fig. 2.

In the figure: 1 a base, 2 supporting blocks, 3 a rotating cylinder, 4 a wire twisting disc, 5 supporting rods, 6 clamping blocks, 7 a fixed block, 8 a limiting block, 9 a servo motor, 10 a straight gear, 11 a gear ring, 12 a blocking block, 13 a telescopic spring, 14 a rectangular block, 15 a moving ring, 16 a push rod, 17 a spring rod, 18 a push block and 19 balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a stranded wire mechanism for power cable production comprises a base 1, a supporting block 2 is fixedly arranged on the surface of the base 1, an arc-shaped groove is formed in the surface of the supporting block 2, a rotating cylinder 3 is rotatably arranged in the arc-shaped groove, a locating block is vertically and fixedly arranged on the surface of the base 1, a locating hole is formed in the surface of the locating block, a transmission component for driving the rotating cylinder 3 to rotate is arranged on the base 1, the transmission component comprises a servo motor 9 fixedly arranged on the base 1, a spur gear 10 fixedly sleeved on the servo motor 9 and a gear ring 11 fixedly sleeved on the rotating cylinder 3, the gear ring 11 is meshed with the spur gear 10, when the stranded wire device is used, the servo motor 9 is started firstly, the spur gear 10 is driven to rotate through the servo motor 9, then the spur gear ring 11 is driven to rotate through the spur gear 10, the rotating cylinder 3 is driven to rotate in the arc-shaped groove through the gear ring 11, stranded wires of a plurality of cables are realized through rotation in the rotating cylinder 3, and the stranded wires pass through the locating hole.

A plurality of through holes are formed in the surface of one end of the rotating cylinder 3, a wire twisting disc 4 is inserted in the rotating cylinder 3, a plurality of supporting rods 5 are vertically and fixedly installed on the surface of the wire twisting disc 4, a wire charging barrel is sleeved on the plurality of supporting rods 5, a plurality of clamping blocks 6 are fixedly installed on the surface of the wire twisting disc 4 through connecting blocks, a plurality of fixing blocks 7 are fixedly installed on the surface of the rotating cylinder 3, clamping holes are formed in the surfaces of the fixing blocks 7, a plurality of clamping blocks 6 are respectively inserted in the plurality of clamping holes, sliding holes communicated with the clamping holes are formed in two side surfaces of the fixing blocks 7, a limit block 8 is respectively inserted in the two sliding holes through an elastic component in a sliding mode, the elastic component comprises a stop block 12 fixedly installed at one end of the limit block 8 and a telescopic spring 13 sleeved on the limit block 8, two ends of the telescopic spring 13 are fixedly connected with the fixing blocks 7 and the stop block 12 respectively, rectangular blocks 14 are fixedly installed on the surfaces of the plurality of the stop blocks 12, a plurality of push rod trapezoidal grooves are formed in the surfaces of the rectangular blocks 14, a plurality of push rod trapezoidal grooves are respectively formed in the surfaces of the rotating cylinder 3, a plurality of push rod trapezoidal grooves 15 are respectively fixedly installed on the surfaces of the moving rings 15, and the push rod 16 are respectively inserted in the trapezoidal grooves.

After the wire of the wire feed cylinder on the stranded wire disc 4 is used, the worker can move the moving ring 15 to drive the moving ring 15 to move towards the direction of the fixed block 7, then drive the plurality of ejector rods 16 to move towards the trapezoid groove, then the extrusion force of the trapezoid groove inclined surface is used for driving the plurality of rectangular blocks 14 to move towards the direction away from the fixed block 7, the rectangular blocks 14 drive the limiting block 8 to move towards the direction away from the clamping block 6 through the stop block 12, the telescopic spring 13 compresses, the limiting effect of the limiting block 8 on the clamping block 6 disappears, then the clamping block 6 can be pulled out from the clamping hole, further the quick disassembly of the stranded wire disc 4 is realized, then the new stranded wire disc 4 is inserted into the rotating cylinder 3, through the design of the shape of the clamping block 6, when the clamping block 6 is contacted with the two limiting blocks 8, the two limiting blocks 8 are driven to be mutually away from each other, the telescopic spring 13 compresses, the limiting block 8 realizes the limiting effect on the clamping block 6 after the clamping block 6 is completely inserted into the clamping hole, and the use is convenient, and the stranded wire speed and the practicality of the device is effectively improved.

A plurality of spring rods 17 are vertically and fixedly arranged in the rotating cylinder 3, a top block 18 is fixedly arranged at one end of each two spring rods 17, when the wire twisting disc 4 is inserted into the rotating cylinder 3, the top block 18 can be in contact with a wire twisting disc 4, then the plurality of spring rods 17 are compressed, and the wire twisting disc can be prevented from being separated from the supporting rod 5 under the action of elastic force of the spring rods 17.

The ejector block 18 is provided with a plurality of ball grooves on the surface, the ball grooves are embedded with balls 19 in a rolling manner, and when the wire is twisted, the wire barrel rotates on the supporting rod 5, so that the wire barrel rotates relative to the ejector block 18, and friction force between the wire barrel and the ejector block 18 can be reduced by the balls 19.

In the utility model, after the wire of the wire feeding cylinder on the wire twisting disc 4 is used, a worker can drive the limiting block 8 to move towards the direction away from the clamping block 6 through the elastic component, so that the limiting effect of the limiting block 8 on the clamping block 6 disappears, then the clamping block 6 can be pulled out from the clamping hole, further the rapid disassembly of the wire twisting disc 4 is realized, and then a new wire twisting disc 4 is inserted into the rotating cylinder 3, thereby being convenient to use and effectively improving the wire twisting speed and the practicability of the device.

Overall, for technical problems: the wire of the wire feed cylinder on the wire twisting disc 4 is inconvenient to replace after being used, so that the wire twisting efficiency is easy to be reduced, and the practicability is low; adopts the technical proposal that: the stranded wire disc 4 can be quickly detached from the rotating cylinder 3 through the mutual matching of the clamping block 6, the fixed block 7, the limiting block 8 and the elastic component; the implementation process of the technical scheme is as follows: after the wire of the wire feeding cylinder on the wire twisting disc 4 is used, a worker can drive the limiting block 8 to move away from the clamping block 6 through the elastic component, so that the limiting effect of the limiting block 8 on the clamping block 6 disappears, then the clamping block 6 can be pulled out from the clamping hole, further, the wire twisting disc 4 can be quickly disassembled, and then a new wire twisting disc 4 is inserted into the rotating cylinder 3; therefore, the technical problem can be necessarily solved, and the realized technical effects are as follows: can be quick dismantle stranded conductor dish 4 from rotating cylinder 3, change it again, convenient to use, the effectual speed of improving stranded conductor and the practicality of device.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a stranded conductor mechanism for power cable production, includes base (1), its characterized in that, base (1) surface fixed mounting has supporting shoe (2), arc wall has been seted up on supporting shoe (2) surface, rotate in the arc wall and install a rotary drum (3), vertical fixed mounting and the locating piece in base (1) surface, the locating piece surface has seted up the locating hole, be equipped with the drive assembly who drives rotary drum (3) rotation on base (1);

the wire twisting device comprises a rotating cylinder (3), wherein a plurality of through holes are formed in the surface of one end of the rotating cylinder (3), a wire twisting disc (4) is inserted in the rotating cylinder (3), a plurality of supporting rods (5) are vertically and fixedly arranged on the surface of the wire twisting disc (4), wire feeding cylinders are sleeved on the supporting rods (5), a plurality of clamping blocks (6) are fixedly arranged on the surface of the wire twisting disc (4) through connecting blocks, a plurality of fixing blocks (7) are fixedly arranged on the surface of the rotating cylinder (3), clamping holes are formed in the surfaces of the fixing blocks (7), a plurality of clamping blocks (6) are respectively inserted in the clamping holes, sliding holes communicated with the clamping holes are formed in two side surfaces of the fixing blocks (7), and limiting blocks (8) are slidably inserted in the sliding holes through elastic components.

2. The stranding mechanism for power cable production according to claim 1, wherein the transmission assembly comprises a servo motor (9) fixedly mounted on the base (1), a spur gear (10) fixedly sleeved on the servo motor (9) and a gear ring (11) fixedly sleeved on the rotating cylinder (3), and the gear ring (11) is in meshed connection with the spur gear (10).

3. The wire twisting mechanism for power cable production according to claim 1, wherein the elastic component comprises a stop block (12) fixedly installed at one end of the limiting block (8) and a telescopic spring (13) sleeved on the limiting block (8), and two ends of the telescopic spring (13) are fixedly connected with the fixed block (7) and the stop block (12) respectively.

4. The stranded wire mechanism for power cable production according to claim 3, wherein rectangular blocks (14) are fixedly mounted on the surfaces of the stop blocks (12), trapezoid grooves are formed in the surfaces of the rectangular blocks (14), a movable ring (15) is slidably mounted on the surface of the rotary cylinder (3) through the movable block, a plurality of ejector rods (16) are fixedly mounted on the surface of the movable ring (15), and the ejector rods (16) are respectively inserted into the trapezoid grooves.

5. The wire twisting mechanism for power cable production according to claim 1, wherein a plurality of spring rods (17) are vertically and fixedly arranged in the rotating cylinder (3), and a jacking block (18) is fixedly arranged at one end of each two spring rods (17).

6. The wire twisting mechanism for power cable production according to claim 5, wherein a plurality of ball grooves are formed in the surface of the top block (18), and balls (19) are embedded in the ball grooves in a rolling manner.