CN219497420U - Special-shaped conductor rolling wheel - Google Patents

Abstract

The utility model relates to the field of cable production, in particular to a special-shaped conductor rolling wheel, which comprises two mounting shells and a wheel pressing mechanism, wherein the wheel pressing mechanism is arranged in the mounting shells and comprises an upper rolling wheel and a lower rolling wheel, the upper rolling wheel and the lower rolling wheel are rotatably arranged on the inner sides of side plates at two ends of the mounting shells, a shaping groove is formed in the circumference of the outer circular wall of the upper rolling wheel, a shaping ring is fixedly sleeved on the outer circular wall of the lower rolling wheel corresponding to the shaping groove, a first grinding ring is fixedly arranged at two sides of the shaping groove, a second grinding ring is fixedly arranged at two sides of the shaping ring, and through grooves are correspondingly formed at the front side and the rear side of the two mounting shells.

Description

Special-shaped conductor rolling wheel

Technical Field

The utility model relates to the field of cable production, in particular to a special-shaped conductor rolling wheel.

Background

Compared with the traditional conductor, the conductor adopts a trapezoidal monofilament structure, the conductor is twisted more tightly, the resistivity is small, the conductivity is good, the compression coefficient is greatly improved, the compression coefficient can be more than 96%, the outer diameter of the conductor under the same section is smaller, the outer diameter of the cable is reduced, and the consumption of other materials is saved.

However, special-shaped conductors are formed by compacting, burrs and flash are easily generated at the corners of two sides due to the fact that the upper rolling wheel and the lower rolling wheel are matched, the special-shaped conductors are formed as cable cores, in the power transmission process, the cable is extremely easy to break down due to the defects of burrs and the like, potential safety hazards are caused, after the special-shaped conductors are formed by compacting, the special-shaped conductors are required to be polished at the corners and the flash is removed, time and labor are wasted, the formed trapezoidal monofilaments are easily damaged, and the special-shaped conductor rolling wheel is provided for solving the existing problems.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, after a special-shaped conductor is pressed and molded, burrs are required to be polished and burrs are removed from an additional edge angle, and provides a special-shaped conductor rolling wheel.

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

the utility model provides a special-shaped conductor rolling wheel, includes two installation casings and wheel pressing mechanism, wheel pressing mechanism sets up in the installation casing, wheel pressing mechanism includes upper roller, lower roller, upper roller reaches lower roller is rotated and is installed the curb plate inboard at installation casing both ends, the shaping groove has been seted up to the circumference on the outer circular wall of upper roller, correspond on the outer circular wall of lower roller shaping groove fixed cover is equipped with the shaping ring, shaping groove both sides fixed mounting has first grinding ring, shaping ring both sides fixed mounting has the second grinding ring, two the logical silo has been seted up to the front and back side correspondence of installation casing.

Preferably, chip grooves are formed in two sides of the lower rolling wheel, and the chip grooves are located on the outer side of the second polishing ring.

Preferably, through grooves are formed in the circumferential arrays of the two end surfaces of the lower rolling wheel, and the through grooves are communicated with the chip removal grooves.

Preferably, the rolling device further comprises a driving mechanism, wherein the driving mechanism comprises an outer gear ring, annular grooves are formed in two sides of the upper rolling wheel and the lower rolling wheel, and the outer gear ring is fixedly sleeved in the annular grooves.

Preferably, a motor is fixedly arranged on the outer side of one side plate, and an output shaft of the motor is fixedly connected with the upper rolling wheel.

Preferably, connecting plates are fixedly arranged at adjacent positions of the side plates at the upper side and the lower side of the two ends, and bolts are arranged on each side of the connecting plates in an array penetrating connection mode.

The special-shaped conductor rolling wheel provided by the utility model has the beneficial effects that:

1. through setting up wheel pressure mechanism, through rolling the wheel with the wire through last rolling wheel with roll down in the middle of the wheel, extrude trapezoidal monofilament mechanism for cable conductor pencil transposition is inseparabler, and the resistivity is little, and compression coefficient promotes by a wide margin, simultaneously through setting up of first grinding ring, second grinding ring, can in time polish the burr and the overlap that are generated by the trapezoidal monofilament both sides of extrusion, avoids cable insulation breakdown because of defects such as burr cause, safe and reliable more, saves process time.

2. Through setting up the chip groove, lead to the groove for the burr overlap that is taken out to polish in time discharges through chip groove, lead to the groove, avoids piling up near first grinding ring, second grinding ring, thereby avoided burr or overlap to get into between design groove and the design ring through the gap, cause the damage to trapezoidal monofilament, influence follow-up conductive properties.

3. Through setting up actuating mechanism for go up the roll and roll the wheel and pass through outer ring gear synchronous rotation with lower, and through motor regulation and control rotational speed, make trapezoidal monofilament shaping effect better, also strengthen the polishing effect of first polishing ring, second polishing ring simultaneously.

Drawings

Fig. 1 is a schematic side view of a rolling wheel with special-shaped conductors according to the present utility model.

Fig. 2 is a schematic diagram of an internal mechanism structure of a rolling wheel for special-shaped conductors according to the present utility model.

Fig. 3 is a schematic structural diagram of a part of a mechanism of a rolling wheel for a special-shaped conductor.

Fig. 4 is a schematic cross-sectional structure of a rolling wheel with special-shaped conductors according to the present utility model.

In the figure: the device comprises a mounting shell 1, a side plate 2, a connecting plate 21, a wheel pressing mechanism 3, an upper rolling wheel 31, a shaping groove 311, a lower rolling wheel 32, a shaping ring 321, a first grinding ring 33, a second grinding ring 34, a chip removing groove 35, a through groove 36, a driving mechanism 4, an external tooth ring 41 and a motor 42.

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.

Example 1

Referring to fig. 1-4, a special-shaped conductor rolling wheel comprises two installation shells 1 and a wheel pressing mechanism 3, wherein the two installation shells 1 are symmetrically spliced, two ends of the two installation shells 1 are respectively and fixedly provided with a side plate 2, the wheel pressing mechanism 3 is arranged in the installation shells 1, the wheel pressing mechanism 3 comprises an upper rolling wheel 31 and a lower rolling wheel 32, the upper rolling wheel 31 and the lower rolling wheel 32 are rotatably arranged at the inner sides of the side plates 2 at two ends of the installation shells 1, the outer circumferential wall of the upper rolling wheel 31 is provided with a shaping groove 311, the outer circumferential wall of the lower rolling wheel 32 is fixedly sleeved with a shaping ring 321 corresponding to the shaping groove 311, two sides of the shaping groove 311 and two sides of the shaping ring 321 are circumferentially provided with installation grooves, two sides of the shaping groove 311 are fixedly provided with a first grinding ring 33, the second grinding rings 34 are fixedly arranged on two sides of the shaping ring 321, the first grinding rings 33 and the second grinding rings 34 are correspondingly and fixedly arranged in the mounting grooves, the front side and the rear side of the two mounting shells 1 are correspondingly provided with through grooves, the through grooves are mainly used for leading in cable monofilament conductors and discharging the formed trapezoid monofilaments, the cable conductors are led in through the through grooves on the front side and aligned with the middle gaps of the shaping grooves 311 and the shaping rings 321, the upper rolling wheel 31 and the lower rolling wheel 32 reversely rotate, the shaping grooves 311 and the shaping rings 321 are matched to squeeze the cable conductors into trapezoid monofilaments, and burrs and flashes generated on two sides of the squeezed trapezoid monofilaments are polished, dragged and removed by the first grinding rings 33 and the second grinding rings 34.

Through setting up wheel pressure mechanism 3, through passing through the wire in the middle of last rolling wheel 31 and the lower rolling wheel 32, extrude trapezoidal monofilament mechanism for cable conductor pencil transposition is inseparabler, and the resistivity is little, and compression coefficient promotes by a wide margin, simultaneously through the setting of first grinding ring 33, second grinding ring 34, can in time polish the burr and the overlap that receive the trapezoidal monofilament both sides to generate, avoids cable insulation breakdown because of defect such as burr causes, safe and reliable more, saves the process time.

Chip grooves 35 are formed in two sides of the lower rolling wheel 32, the chip grooves 35 are located on the outer side of the second grinding ring 34, through grooves 36 are formed in the circumferential array of two end faces of the lower rolling wheel 32, and the through grooves 36 are communicated with the chip grooves 35.

Through setting up junk slot 35, logical groove 36 for the burr overlap that is taken out and polishes in time discharges through junk slot 35, logical groove 36, avoids piling up near first grinding ring 33, second grinding ring 34, thereby has avoided burr or overlap to get into between design groove 311 and the design ring 321 through the gap, causes the damage to trapezoidal monofilament, influences follow-up conductive properties.

Connecting plates 21 are fixedly arranged at the adjacent positions of the side plates 2 on the upper side and the lower side of the two ends, and bolts are arranged on the connecting plates 21 on each side in an array penetrating connection mode.

Example 2

According to embodiment 1, in embodiment 1, wires are extruded into a trapezoidal monofilament mechanism through the middle of an upper rolling wheel 31 and a lower rolling wheel 32, so that the twisting of cable conductor bundles is tighter, burrs and flash generated on two sides of the extruded trapezoidal monofilament can be polished in time through the arrangement of a first polishing ring 33 and a second polishing ring 34, so that insulation breakdown of the cable caused by defects such as burrs is avoided, the process time is safer and more reliable, however, the upper rolling wheel 31 and the lower rolling wheel 32 are required to rotate and are driven independently, the energy consumption is high, and according to another preferred embodiment of the utility model, a driving mechanism 4 is further included on the basis of embodiment 1.

The driving mechanism 4 comprises an outer gear ring 41, annular grooves are formed in two sides of the upper rolling wheel 31 and the lower rolling wheel 32, the outer gear ring 41 is fixedly sleeved and installed in the annular grooves, a motor 42 is fixedly installed on the outer side of one side plate 2, an output shaft of the motor 42 is fixedly connected with the upper rolling wheel 31, the motor 42 drives the upper rolling wheel 31 to rotate, and the upper rolling wheel 31 drives the lower rolling wheel 32 to synchronously and reversely rotate through the outer gear ring 41.

Through setting up actuating mechanism 4 for go up the roller 31 and roll down the roller 32 and pass through outer ring gear 41 synchronous rotation, and regulate and control rotation speed through motor 42, make trapezoidal monofilament shaping effect better, also strengthen the polishing effect of first grinding ring 33, second grinding ring 34 simultaneously.

Working principle: the cable conductor is aligned to the middle gap between the shaping groove 311 and the shaping ring 321 through the front side through groove, the motor 42 drives the upper rolling wheel 31 to rotate, the upper rolling wheel 31 drives the lower rolling wheel 32 to synchronously and reversely rotate through the outer toothed ring 41, the shaping groove 311 and the shaping ring 321 are matched to extrude the cable conductor into a trapezoid monofilament, and burrs and flashes generated on two sides of the extruded trapezoid monofilament are polished and dragged by the first polishing ring 33 and the second polishing ring 34 at the moment.

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 special-shaped conductor rolling wheel comprises two mounting shells (1), and is characterized by further comprising:

wheel pressure mechanism (3), wheel pressure mechanism (3) set up in installation casing (1), wheel pressure mechanism (3) are including last rolling wheel (31), lower rolling wheel (32), go up rolling wheel (31) reaches lower rolling wheel (32) rotate and install curb plate (2) inboard at installation casing (1) both ends, set up shaping groove (311) on going up rolling wheel (31) outer circular wall, correspond on lower rolling wheel (32) outer circular wall set up shaping ring (321) in shaping groove (311) fixed cover, shaping groove (311) both sides fixed mounting has first grinding ring (33), shaping ring (321) both sides fixed mounting has second grinding ring (34), two the logical silo has been seted up in correspondence of installation casing (1) front and back side.

2. Profiled conductor rolling wheel according to claim 1, characterized in that junk slots (35) are provided on both sides of the lower wheel (32), the junk slots (35) being located outside the second grinding ring (34).

3. The profiled conductor rolling wheel according to claim 2, characterized in that through grooves (36) are formed in the circumferential array of the two end surfaces of the lower rolling wheel (32), and the through grooves (36) are communicated with the chip grooves (35).

4. The profiled conductor rolling wheel according to claim 2, further comprising a driving mechanism (4), wherein the driving mechanism (4) comprises an outer toothed ring (41), annular grooves are formed in both sides of the upper rolling wheel (31) and the lower rolling wheel (32), and the outer toothed ring (41) is fixedly sleeved in the annular grooves.

5. The profiled conductor rolling wheel according to claim 4, characterized in that a motor (42) is fixedly mounted on the outer side of one of the side plates (2), and an output shaft of the motor (42) is fixedly connected with the upper rolling wheel (31).

6. The profiled conductor rolling wheel according to claim 5, characterized in that connecting plates (21) are fixedly arranged adjacent to the side plates (2) on the upper and lower sides of the two ends, and bolts are arranged on the connecting plates (21) on each side in an array penetrating connection.