CN211829994U - Device for manufacturing cable head - Google Patents

Abstract

The utility model discloses a device of cable head preparation relates to cable head preparation technical field, including casing and cutter arbor, the inner wall fixedly connected with connecting plate of casing, the connecting plate has an outer section of thick bamboo that rotates through bearing swing joint, one side inner wall of casing has the swivel becket through bearing swing joint. The utility model discloses a set up outer rotor, can adjust the cutter arbor with the cooperation of interior solid fixed cylinder, make the blade rotate, change the diameter of cutting between the blade, and utilize the diameter between the control blade that the scale can be accurate, reach the purpose of avoiding the inside metal of blade cutting cable, through setting up the swivel becket, can utilize the inside solid fixed splint of swivel becket to press from both sides the cable with the swivel becket cooperation, the danger of injury is caused to the human body to the fixed cable has been avoided, and the swivel becket passes through bearing and casing swing joint, make the cable can also rotate after fixed axle center, reach the purpose that the convenience cut the insulating layer.

Description

Device for manufacturing cable head

Technical Field

The utility model relates to a cable head preparation technical field specifically is a device of cable head preparation.

Background

Cable wires are typically rope-like cables made by stranding several or groups of at least two wires, each group insulated from one another and often twisted around a center, with a highly insulated covering over the entire outer surface, and cable wires are materials used for power, communication and related transmission applications. "wires" and "cables" are not strictly defined. Products with small number of cores, small product diameter and simple structure are generally called wires, products without insulation are called bare wires, and other products are called cables; the larger (greater than 6 square millimeters) cross-sectional area of the conductor is called a large wire, the smaller (less than or equal to 6 square millimeters) is called a small wire, and the insulated wire is also called a patch wire. The cable connector is also called a cable head. After the cable is laid, the sections of the cable must be connected together in order to form a continuous line, and these connections are called cable connectors. The cable joints in the middle of the cable line are called middle joints, the cable joints at two ends of the line are called terminal joints, and the cable joints mainly have the functions of enabling the line to be smooth, enabling the cable to keep sealed, ensuring the insulation grade of the cable joints and enabling the cable joints to run safely and reliably. If the sealing is poor, not only oil leakage causes oil-impregnated paper to dry up, but also moisture can invade the interior of the cable, so that the paper insulation performance is reduced. When the cable is laid, the cable head needs to be processed, such as cutting, insulating layer removal and the like, so that the cable head can be conveniently connected and used, and meanwhile, the waste caused by overlong cables can be avoided.

At present, the cable head needs the cooperation of many people when adding man-hour to prevent that the cable head from removing when adding man-hour, and manual operation can only rely on experience cutting, influences the accuracy of processing, makes the inside metal of cable impaired very easily, and artificial work efficiency is very low in addition, and serious efficiency that has influenced the cable laying, and adopt the mode of artifical hand fixed cable, still take place danger easily when cutting, the condition that the hand was scratched to the cutter often can appear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device of cable head preparation has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including casing and cutter arbor, there is the swivel becket one side inner wall of casing through bearing swing joint, the inner wall of swivel becket passes through fixed column fixedly connected with solid fixed splint, the inner wall fixedly connected with connecting plate of casing, the connecting plate has an outer rotation section of thick bamboo through bearing swing joint, the activity hole has been seted up at the middle part of cutter arbor, the activity post of fixedly connected with and activity hole looks adaptation on the outer rotation section of thick bamboo, the cutter arbor has an interior fixed section of thick bamboo through cutting knife pivot swing joint, a side of connecting plate has the pinion through pivot swing joint.

Optionally, the lateral wall threaded connection of swivel becket has the threaded rod, the bottom swing joint of threaded rod has the rotary column, the bottom fixedly connected with of rotary column rotates splint, solid fixed splint and the looks adaptation of rotating splint, the half slot has all been seted up on solid fixed splint and the rotating splint, the top fixedly connected with bull stick of threaded rod.

Optionally, the side walls of the inner fixing cylinder and the cutter bar are provided with holes matched with the cutter bar, and the inner diameter of the outer rotating cylinder is larger than the outer diameter of the inner fixing cylinder.

Optionally, one end of the cutter bar is fixedly connected with a blade, the cutter bar is provided with a plurality of cutter bars, and the cutter bars are distributed in an annular array in the inner fixed cylinder.

Optionally, the outside meshing of pinion is connected with the gear wheel, the gear wheel is with the one end fixed connection of outer rotary drum, the pinion is through pivot fixedly connected with crank, the pivot runs through the casing, the tip of crank is equipped with the pointer.

Optionally, the bottom fixedly connected with base of casing, the inner wall of casing passes through splice bar and interior fixed cylinder fixed connection, a side of casing is equipped with the scale.

Three beneficial effects

The utility model provides a device of cable head preparation possesses following beneficial effect:

1. this device of cable head preparation, through setting up the outer barrel that rotates, can adjust the cutter arbor with the cooperation of internal fixation section of thick bamboo, make the blade rotate, change the diameter of cutting between the blade to utilize the diameter between the control blade that the scale can be accurate, reach the purpose of avoiding the inside metal of blade cutting cable.

2. This device of cable head preparation through setting up the swivel becket, can utilize the inside solid fixed splint of swivel becket to cooperate with the solid fixed splint of rotation and press from both sides the cable tight, has avoided the danger of artificial fixed cable to the human injury that causes to the swivel becket passes through bearing and casing swing joint, makes the cable can also rotate after fixed axle center, reaches the purpose that the convenience cut the insulating layer.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the pinion of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the external rotary cylinder of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the inner fixed cylinder of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the cutter bar of the present invention.

In the figure: 1. a housing; 2. an inner fixed cylinder; 3. a blade; 4. a base; 5. calibration; 6. a crank; 7. a pointer; 8. a rotating ring; 9. a rotating rod; 10. fixing a column; 11. fixing the clamping plate; 12. rotating the clamping plate; 13. turning the column; 14. connecting ribs; 15. a threaded rod; 16. a bull gear; 17. a pinion gear; 18. a connecting plate; 19. a cutter bar; 20. an outer rotating cylinder; 21. a movable post; 22. a movable hole; 23. a cutting knife rotating shaft.

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.

Referring to fig. 1 to 6, the present invention provides a technical solution: a cable head manufacturing device comprises a shell 1 and a cutter bar 19, wherein the inner wall of one side of the shell 1 is movably connected with a rotating ring 8 through a bearing, the inner wall of the rotating ring 8 is fixedly connected with a fixed clamp plate 11 through a fixed column 10, the side wall of the rotating ring 8 is in threaded connection with a threaded rod 15, the bottom of the threaded rod 15 is movably connected with a rotating column 13, the bottom of the rotating column 13 is fixedly connected with a rotating clamp plate 12, the fixed clamp plate 11 is matched with the rotating clamp plate 12, both the fixed clamp plate 11 and the rotating clamp plate 12 are provided with semicircular grooves, the top of the threaded rod 15 is fixedly connected with a rotating rod 9, the inner wall of the shell 1 is fixedly connected with a connecting plate 18, the connecting plate 18 is movably connected with an outer rotating cylinder 20 through a bearing, the middle part of the cutter bar 19 is provided with a movable hole 22, the outer rotating cylinder 20 is fixedly connected, the hole with the 19 looks adaptations of cutter arbor is all seted up to the lateral wall of interior solid fixed cylinder 2 and cutter arbor 19, the internal diameter that rotates a 20 outward is greater than the external diameter of interior solid fixed cylinder 2, the one end fixedly connected with blade 3 of cutter arbor 19, cutter arbor 19 has a plurality of, the inside of interior solid fixed cylinder 2 is annular array distribution including a plurality of cutter arbor 19, a side of connecting plate 18 has pinion 17 through pivot swing joint, pinion 17's outside meshing is connected with gear wheel 16, gear wheel 16 and the one end fixed connection who rotates a 20 outward, pinion 17 is through pivot fixedly connected with crank 6, the pivot runs through casing 1, the tip of crank 6 is equipped with pointer 7, the bottom fixedly connected with base 4 of casing 1, casing 1's inner wall is through connecting rib 14 and interior solid fixed cylinder 2 fixed connection, a side of casing 1 is equipped with scale 5.

When in use, the device is firstly placed at the end part of a cable to form firm support between the base 4 and the ground, then the cable passes through a semicircular hole between the fixed clamping plate 11 and the rotating clamping plate 12 to enable the cable to extend out of the inner fixed cylinder 2 by proper length, then the rotating rod 9 is rotated, the threaded rod 15 is moved by utilizing the matching of the threaded rod 15 and a threaded hole on the rotating ring 8, the rotating clamping plate 12 is enabled to be close to the fixed clamping plate 11 to clamp the cable between the fixed clamping plate 11 and the rotating clamping plate 12, the axle center of the cable is fixed, then the crank 6 is rotated, the diameter of a cylinder between the blades 3 is judged by utilizing the position of the pointer 7 on the scale 5, the crank 6 drives the pinion 17 to rotate through the rotating shaft, the outer rotating cylinder 20 is driven to rotate by utilizing the meshing relationship between the pinion 17 and the bull gear 16, and the position of the movable column 21 in the, the cutter bar 19 is rotated around the cutter rotating shaft 23, the angle of the blade 3 is changed, the blade 3 is inserted into the insulating layer of the cable, then the cable clamped by the fixed clamping plate 11 and the rotating clamping plate 12 is axially rotated by rotating the rotating ring 8, the blade 3 is rotated relative to the cable to circumferentially cut the insulating layer of the cable, then the crank 6 is rotated to loosen the blade 3, the rotating rod 9 is rotated to loosen the cable by the fixed clamping plate 11 and the rotating clamping plate 12, and then the cut insulating layer is separated from the cable.

To sum up, this device is through setting up outer rotating cylinder 20, can adjust cutter arbor 19 with the cooperation of interior solid fixed cylinder 2, make blade 3 rotate, change the diameter of cutting between the blade 3, and utilize the diameter between the control blade 3 that scale 5 can be accurate, reach the purpose of avoiding blade 3 to cut the inside metal of cable, through setting up swivel becket 8, can utilize the inside solid fixed splint 11 of swivel becket 8 and the cooperation of swivel becket 12 to press from both sides the cable, the danger of injury is caused to the human body to the fixed cable has been avoided, and swivel becket 8 passes through bearing and 1 swing joint of casing, make the cable can also rotate behind the fixed axle center, reach the convenient mesh of cutting the insulating layer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a device of cable head preparation, includes casing (1) and cutter arbor (19), its characterized in that: the utility model discloses a bearing swing joint, including casing (1), connecting plate (19), cutter arbor (19), bearing swing joint, rotating ring (8), fixed column (10) fixedly connected with solid fixed splint (11) are passed through to the inner wall of rotating ring (8), the inner wall fixedly connected with connecting plate (18) of casing (1), connecting plate (18) have outer a rotation section of thick bamboo (20) through bearing swing joint, activity hole (22) have been seted up at the middle part of cutter arbor (19), outer rotation section of thick bamboo (20) are gone up fixedly connected with and activity post (21) of activity hole (22) looks adaptation, cutter arbor (19) have interior solid fixed cylinder (2) through cutting knife pivot (23) swing joint, a side of connecting plate (18) has pinion (17) through.

2. The apparatus of claim 1, wherein: the lateral wall threaded connection who rotates ring (8) has threaded rod (15), the bottom swing joint of threaded rod (15) has rotary column (13), the bottom fixedly connected with of rotary column (13) rotates splint (12), solid fixed splint (11) and rotation splint (12) looks adaptation, the half slot has all been seted up on solid fixed splint (11) and rotation splint (12), the top fixedly connected with bull stick (9) of threaded rod (15).

3. The apparatus of claim 1, wherein: the hole of interior fixed cylinder (2) and cutter arbor (19) looks adaptation is all seted up with cutter arbor (19) lateral wall, the internal diameter that rotates a section of thick bamboo (20) outward is greater than the external diameter of interior fixed cylinder (2).

4. The apparatus of claim 1, wherein: one end fixedly connected with blade (3) of cutter arbor (19), cutter arbor (19) have a plurality of, a plurality of cutter arbor (19) are the annular array and distribute including the inside of solid fixed cylinder (2).

5. The apparatus of claim 1, wherein: the outside meshing of pinion (17) is connected with gear wheel (16), gear wheel (16) and the one end fixed connection who rotates a section of thick bamboo (20) outward, pinion (17) are through pivot fixedly connected with crank (6), casing (1) is run through in the pivot, the tip of crank (6) is equipped with pointer (7).

6. The apparatus of claim 1, wherein: the bottom fixedly connected with base (4) of casing (1), the inner wall of casing (1) passes through splice bar (14) and interior fixed cylinder (2) fixed connection, a side of casing (1) is equipped with scale (5).

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