CN218631482U - Cable strand pressing device - Google Patents

Abstract

The utility model discloses a cable strand wires closing device, including the stranding mechanism, hold-down mechanism and the admission machine that set gradually, hold-down mechanism includes the base, be equipped with line ball subassembly on the base, line ball subassembly is including setting up mount on the base, can dismantle on the mount and be connected with mould and bed die, go up and respectively link up in relative one side on mould and the bed die and seted up the half slot, two half slot cooperations form the cable and compress tightly the passageway, the cable compress tightly the passageway with the outlet of stranding mechanism is coaxial setting. The utility model discloses only need change upper and lower mould in the face of the cable of different diameters, need not whole machine and change, reduce equipment cost, improve equipment utilization ratio.

Description

Cable strand pressing device

Technical Field

The utility model relates to a cable manufacture technical field, concretely relates to cable strand wires closing device.

Background

The stranded wires and the filling ropes are twisted by the stranding machine to form a cable core during production of the cable, the wires and the filling ropes in the twisted cable core are easy to loosen to generate gaps and influence the quality of the cable, the cable core needs to be compressed by the compressing machine, and the roundness of the cable core is adjusted.

The mouth size that compresses tightly of current compactor is fixed, can only change its whole when producing the cable conductor of different diameters, and manufacturing cost is high, transport change inefficiency, like chinese patent cn201620889490.X, patent name: the utility model provides a cable stranding machine, this patent has announced a cable stranding machine, including can going on the unit that compresses tightly to the cable conductor after the transposition, it compresses tightly the through-hole size fixed, need change when the specification of cable conductor the whole diameter that compresses tightly the unit in order to adapt to different cable conductors, unable local change, and manufacturing cost is high, and equipment utilization is low.

Disclosure of Invention

The utility model aims to provide a: the utility model provides a cable strand wires closing device only needs to change upper and lower mould when facing the cable of different diameters, need not whole machine change, reduces equipment cost, improve equipment utilization.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a cable strand wires closing device, is including the stranding mechanism, hold-down mechanism and the admission machine that set gradually, hold-down mechanism includes the base, be equipped with the line ball subassembly on the base, the line ball subassembly is including setting up mount on the base, can dismantle on the mount and be connected with mould and bed die, go up and respectively link up on mould and the bed die relative one side and seted up the half slot, two half slot cooperations form the cable and compress tightly the passageway, the cable compress tightly the passageway with the outlet of stranding mechanism is coaxial setting.

The utility model discloses further improve the scheme and be, the mount is including placing the framework, it is equipped with the mould standing groove to link up in the framework to place, it is in from last to placing in proper order down to go up mould and bed die in the mould standing groove, it is equipped with the locking lid to place the framework upper end, the lower terminal surface that locks the lid with the inseparable butt of up-end of going up the mould.

The utility model discloses a further improvement scheme is, it is the cuboid to go up mould and bed die, the vertical recess that is equipped with on the relative both sides wall on the mould standing groove, go up be equipped with on the both sides wall of mould and bed die with recess matched with sand grip.

The utility model discloses further improve the scheme be, go up on the mould with be equipped with the constant head tank in the relative one side of bed die, be equipped with on the bed die with constant head tank matched with reference column.

The utility model discloses a further improvement is, the one end of placing the top surface of framework is articulated to be had locking lid, the other end are equipped with the lug, the up end of lug with place framework up end parallel and level and be equipped with first fixed orifices on it, locking cover be equipped with the second fixed orifices that first fixed orifices corresponds, during locking common sliding connection has locking bolt in first fixed orifices and the second fixed orifices intercommunication and both, threaded connection has on the locking bolt with the nut of terminal surface butt under the lug.

The utility model discloses a further improvement scheme is, the diameter of half slot one end is greater than the other end, the aperture that the cable compressed tightly the passageway narrows gradually along the cable direction of advance.

The utility model discloses an even further improvement scheme is, be equipped with the rubber elasticity layer under the locking lid on the terminal surface, the half slot both ends are equipped with the chamfer and its inslot is equipped with the wearing layer, the wearing layer is made for polymer polyethylene.

The beneficial effects of the utility model reside in that:

first, the utility model discloses a can dismantle the upper and lower mould of connection on the mount, only need change upper and lower mould when the cable of different diameters, need not whole quick-witted change, it is convenient to change, effectively improves the change efficiency, only can adapt to different cables through local change, reduces equipment cost, improve equipment utilization rate, and also can carry out timely change to it after long-time use upper and lower mould wearing and tearing, has ensured the uniformity of the cable in-core interval after the transposition.

Second, the utility model discloses a place the framework and the locking lid can go on effectively fixedly to upper and lower mould, only need open the locking lid when needs are changed and can change upper and lower mould, dismantle simply, change fastly.

Third, the utility model discloses a set up recess and sand grip, can place the mould fast, improve and change efficiency, avoid the mould to receive cable friction and produce the displacement, and through setting up constant head tank and reference column, it is quick to counterpoint, can avoid upper and lower mould to take place the dislocation, guarantees that the cable compresses tightly the passageway stably, and then avoids the conductive core's after the transposition roundness deviation great.

Fourth, the utility model discloses a diameter of half slot one end is greater than the other end, the aperture that the cable compressed tightly the passageway narrows down along the cable direction of advance gradually, makes the cable compress tightly gradually, carries out certain direction to the cable, reduces the wearing and tearing to the cable, and the improvement compresses tightly the effect.

Description of the drawings:

fig. 1 is a schematic view of the pressing mechanism of the present invention.

Fig. 2 is a schematic side view of the pressing mechanism of the present invention.

Fig. 3 is a schematic side view of the pressing mechanism of the present invention.

Fig. 4 is a schematic top view of the structure of the present invention.

In the figure, 1-a stranding mechanism, 2-a pressing mechanism, 3-a take-up mechanism, 4-a base, 5-a fixing frame, 6-an upper die, 7-a lower die, 8-a semicircular groove, 9-a die placing groove, 10-a locking cover, 11-a groove, 12-a convex strip, 13-a positioning groove, 14-a positioning column, 15-a convex block, 18-a locking bolt, 19-a nut, 20-a rubber elastic layer and 21-a wear-resistant layer.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

With reference to fig. 1 to 4, the cable stranded conductor pressing device comprises a stranding mechanism 1, a pressing mechanism 2 and a take-up mechanism 3 which are sequentially arranged, wherein the pressing mechanism 2 comprises a base 4, a line pressing assembly is arranged on the base 4, the line pressing assembly comprises a fixing frame 5 arranged on the base 4, an upper die 6 and a lower die 7 are detachably connected to the fixing frame 5, semicircular grooves 8 are respectively formed in opposite surfaces of the upper die 6 and the lower die 7 in a penetrating manner, the two semicircular grooves 8 are matched to form a cable pressing channel, and the cable pressing channel and a wire outlet of the stranding mechanism 1 are coaxially arranged. A plurality of upper dies 6 and lower dies 7 are prepared, the semicircular grooves 8 are arranged according to the diameters required by different cables, and the upper dies 6 and the lower dies 7 with the corresponding diameters are replaced when the cables with different diameters need to be produced.

The fixing frame 5 comprises a placing frame body, a mold placing groove 9 is formed in the placing frame body in a through mode, the upper mold 6 and the lower mold 7 are sequentially placed in the mold placing groove 9 from top to bottom, a locking cover 10 is arranged at the upper end of the placing frame body, and the lower end face of the locking cover 10 is tightly abutted to the upper end face of the upper mold 6.

Go up mould 6 and bed die 7 and be the cuboid, vertically on the relative both sides wall be equipped with recess 11 on the mould standing groove 9, go up be equipped with on the both sides wall of mould 6 and bed die 7 with recess 11 matched with sand grip 12.

A positioning groove 13 is arranged on one surface of the upper die 6 opposite to the lower die 7, and a positioning column 14 matched with the positioning groove 13 is arranged on the lower die 7. Preferably, the positioning slot 13 is a circular slot, and the positioning column 14 is a cylinder. The constant head tank sets up and to make the debris in the groove because of gravity fall in the setting on lower mould 7 in comparing on last mould 6, avoids piling up the butt joint effect of influence.

The one end of placing the top surface of framework is articulated to be had locking lid 10, the other end are equipped with lug 15, the up end of lug 15 with place framework up end parallel and level and be equipped with first fixed orifices on it, locking lid 10 be equipped with the corresponding second fixed orifices of first fixed orifices, during locking first fixed orifices and second fixed orifices intercommunication and the common sliding connection in the two have locking bolt 18, on the locking bolt 18 threaded connection have with the nut 19 of lug 15 terminal surface butt. A telescopic rod is arranged below the base 4, a sliding rail is arranged on the base 4, and the placing frame body is connected to the sliding rail in a sliding mode and fixed through a fastener.

The diameter of one end of the semicircular groove 8 is larger than that of the other end, and the aperture of the cable pressing channel is gradually narrowed along the advancing direction of the cable.

The lower end face of the locking cover 10 is provided with a rubber elastic layer 20, two ends of the semicircular groove 8 are provided with chamfers, a wear-resistant layer 21 is arranged in the groove, and the wear-resistant layer 21 is made of high-molecular polyethylene.

The utility model provides a pair of cable strand wires closing device's theory of operation as follows: when the cable stranding machine is used, the upper die 6 and the lower die 7 are selected according to the diameter of a cable, the lower die 7 is placed into the die placing groove 9 along the groove in the die placing groove 9, the positioning groove 13 in the upper die 6 is aligned with the positioning column 14 in the lower die 7 to enable the semicircular grooves 8 in the upper die 6 and the lower die 7 to jointly form a cable pressing channel, the locking cover 10 covers the top end of the upper die 6 and is locked through the locking bolt 18, the stranding mechanism 1 and the take-up mechanism 3 are started, the cable is stranded and penetrates out of the cable pressing channel of the pressing mechanism 2, and pressing operation is completed.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims (7)

1. The utility model provides a cable strand wires closing device, includes stranding machine (1), hold-down mechanism (2) and admission machine (3) that set gradually, its characterized in that: hold-down mechanism (2) are including base (4), be equipped with the line ball subassembly on base (4), the line ball subassembly is including setting up mount (5) on base (4), can dismantle on mount (5) and be connected with mould (6) and bed die (7), going up mould (6) and bed die (7) and going up respectively to link up on the relative one side and seted up half slot (8), two half slot (8) cooperation form the cable and compress tightly the passageway, the cable compress tightly the passageway with the outlet of stranding mechanism (1) is coaxial setting.

2. The cable strand compression device of claim 1, wherein: the fixing frame (5) comprises a placing frame body, a mold placing groove (9) is formed in the placing frame body in a penetrating mode, the upper mold (6) and the lower mold (7) are sequentially placed in the mold placing groove (9) from top to bottom, a locking cover (10) is arranged at the upper end of the placing frame body, and the lower end face of the locking cover (10) is tightly abutted to the upper end face of the upper mold (6).

3. The cable strand compression device of claim 2, wherein: go up mould (6) and bed die (7) and be the cuboid, vertically on relative both sides wall on mould standing groove (9) be equipped with recess (11), go up be equipped with on the both sides wall of mould (6) and bed die (7) with recess (11) matched with sand grip (12).

4. The cable strand compression device of claim 1, wherein: and a positioning groove (13) is arranged on one surface of the upper die (6) opposite to the lower die (7), and a positioning column (14) matched with the positioning groove (13) is arranged on the lower die (7).

5. The cable strand compression device of claim 2, wherein: the one end of placing the top surface of framework articulates there is locking lid (10), and the other end is equipped with lug (15), the up end of lug (15) with place framework up end parallel and level and be equipped with first fixed orifices on it, be equipped with on locking lid (10) with the second fixed orifices that first fixed orifices corresponds, during locking first fixed orifices and second fixed orifices intercommunication and the common sliding connection in the two have locking bolt (18), threaded connection has on locking bolt (18) with nut (19) of terminal surface butt under lug (15).

6. The cable strand compression device of claim 1, wherein: the diameter of one end of the semicircular groove (8) is larger than that of the other end, and the aperture of the cable pressing channel is gradually narrowed along the advancing direction of the cable.

7. The cable strand compression device of claim 2, wherein: the locking cover is characterized in that a rubber elastic layer (20) is arranged on the lower end face of the locking cover (10), chamfers are arranged at two ends of the semicircular groove (8), a wear-resistant layer (21) is arranged in the semicircular groove, and the wear-resistant layer (21) is made of high-molecular polyethylene.

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