CN114362062A

CN114362062A - Strong and weak current cable effective joint wind of wearing

Info

Publication number: CN114362062A
Application number: CN202111640450.3A
Authority: CN
Inventors: 沈璐璐
Original assignee: Xuzhou Chenxi Network Technology Co ltd
Current assignee: Xuzhou Chenxi Network Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-15
Anticipated expiration: 2041-12-30
Also published as: CN114362062B

Abstract

The invention discloses a connector winding device for strong and weak current cable pipe penetration, which comprises a two-stage linkage type shuttle-shaped expansion rotating device, a sliding type double-mode wire stripping device, a rotating self-winding assembly and a manual driving mechanism of the wire stripping device. The invention belongs to the technical field of threading auxiliary devices, and particularly relates to a connector winding device for threading a strong and weak current cable; when two ends of the expansion type shuttle-shaped thread insert are in contact with the internal threads of the straight barrel-shaped thread insert, the clamping force of the barrel-shaped elastic opening lining on the guide wire clamping part is small, and the barrel-shaped elastic opening lining is convenient to put in or take out; when the middle position of the expansion type shuttle-shaped thread insert is in contact with the internal thread of the straight-barrel thread insert, the clamping force can be increased through the contraction of the expansion type shuttle-shaped thread insert, and the relative rotation between the expansion type shuttle-shaped thread insert and the straight-barrel central thread insert can be converted into the relative rotation between the straight-barrel central thread insert and the external spiral fixing shell, so that the clamping force is not changed in the effective acting period.

Description

Strong and weak current cable effective joint wind of wearing

Technical Field

The invention belongs to the technical field of threading auxiliary devices, and particularly relates to a connector winding device for threading of strong and weak current cables.

Background

Whether the cable or the electric wire is the cable or the electric wire, in order to ensure the beauty, the conduit is buried in the wall firstly, then the electric wire is inserted into the conduit when the decoration is carried out, and because the rigidity and the elasticity of the cable and the electric wire are not high, the most common threading mode at present is to firstly pass a steel wire with a retaining ring through the conduit, then wind a wire core part of the electric wire or a central steel strand part of the cable on the retaining ring, and then pass the electric wire through the conduit in a steel wire pulling mode.

At present, the process of winding the electric wire on the retaining ring needs to be finished manually, generally, the insulating layer needs to be removed manually, then the stripped wire core penetrates through the retaining ring, then the wire core is wound and fixed on the retaining ring by rotating and sliding the wire core by using a pair of pliers, and then a plurality of layers of insulating adhesive tapes are wound outside the wire core to protect the wound wire core.

The operation process is complex in steps, the processes of removing the insulating layer and manually winding are labor-consuming, and the hand skin of an operator is easily extruded, so that the invention provides the connector winding device for the strong and weak current cable through pipe, which is labor-saving, high in efficiency, simple to operate and good in safety by simplifying the operation steps.

Disclosure of Invention

Aiming at the situation and overcoming the defects of the prior art, the invention provides the joint winding device for threading the cable with high efficiency, simple operation and good safety, aiming at overcoming the technical contradiction that the clamping force of the barrel-shaped elastic opening lining on the guide wire clamping part is large (ensuring that the threading guide wire can be driven to rotate and move) and small (being convenient to take), and combining the technical requirement that the clamping force is required to be kept in the winding process, the invention creatively provides the two-stage linkage type shuttle-shaped expansion rotating device based on the continuity principle of effective action, and when the two ends of the expansion type shuttle-shaped screw sleeve are in contact with the internal thread of the straight barrel screw sleeve, the clamping force of the barrel-shaped elastic opening lining on the guide wire clamping part is small, so that the barrel-shaped elastic opening lining can be conveniently put in or taken out; when the middle position of the expansion type shuttle-shaped thread insert is in contact with the internal thread of the straight-barrel thread insert, the clamping force can be increased through the contraction of the expansion type shuttle-shaped thread insert, and the relative rotation between the expansion type shuttle-shaped thread insert and the straight-barrel central thread insert can be converted into the relative rotation between the straight-barrel central thread insert and the external spiral fixing shell, so that the clamping force is not changed in the effective acting period.

The technical scheme adopted by the invention is as follows: the invention provides a connector winding device for threading strong and weak current cables, which comprises a two-stage linkage type fusiform expansion rotating device, a sliding type double-mode wire stripping device, a rotary self-winding assembly and a wire stripping device manual driving mechanism, wherein the two-stage linkage type fusiform expansion rotating device is arranged on the sliding type double-mode wire stripping device, the clamping force of a clamping part can be controlled through the two-stage linkage type fusiform expansion rotating device, so that the clamping part has proper clamping force in different states, the rotary self-winding assembly is arranged in the sliding type double-mode wire stripping device, the rotary self-winding assembly is an assembly needing self-rotation winding, the sliding type double-mode wire stripping device has the functions of wire stripping in the transverse direction and the longitudinal direction, the wire stripping device manual driving mechanism is arranged on the sliding type double-mode wire stripping device, the wire stripping device manual driving mechanism is a pressing handle of a mechanical arm, and by means of an ingenious mechanical structure, the linkage track of horizontal wire stripping can accurate control.

Furthermore, the two-stage linkage type shuttle-shaped expansion rotating device comprises a shuttle-shaped spiral clamping assembly and a straight-barrel spiral clamping assembly, the clamping force on the threading guide wire can be controlled through the shuttle-shaped spiral clamping assembly, and the shuttle-shaped spiral clamping assembly is rotatably arranged in the straight-barrel spiral clamping assembly.

Preferably, the fusiform spiral clamping assembly comprises a barrel-shaped elastic opening lining, an expansion fusiform thread insert and an opening driving handle, the barrel-shaped elastic opening lining is clamped in the expansion fusiform thread insert, the barrel-shaped elastic opening lining has certain elasticity, when the barrel-shaped elastic opening lining is compressed, a guide wire clamping part can be effectively clamped, a lining waist-shaped notch is arranged on the barrel-shaped elastic opening lining, the guide wire clamping part is taken down or installed through the lining waist-shaped notch, thread insert expansion openings are annularly and uniformly distributed at the central position of the expansion fusiform thread insert, the middle part of the expansion fusiform thread insert can be allowed to expand and contract in a small range through the thread insert expansion openings, the expansion fusiform thread insert can deform at the thread insert expansion openings, and an expansion thread insert external thread is arranged on the outer surface of the expansion fusiform thread insert, the expansion type shuttle-shaped thread insert is characterized in that an expansion thread insert notch equal to the lining waist-shaped notch in size is formed in the expansion type shuttle-shaped thread insert, the expansion thread insert notch has the same effect as the lining waist-shaped notch, the straight barrel thread insert notch and the shell notch, handle connecting columns are uniformly and annularly distributed on the opening type driving handle, and the opening type driving handle is fixedly connected to the outer side face of the expansion type shuttle-shaped thread insert through the handle connecting columns.

As a further preferred aspect of the present invention, the straight-barrel spiral clamping assembly includes a straight-barrel central threaded sleeve and an external spiral fixing housing, the straight-barrel central threaded sleeve is provided with a straight-barrel threaded sleeve internal thread, the expansion type shuttle-shaped threaded sleeve is in threaded connection with the straight-barrel threaded sleeve internal thread through an expansion threaded sleeve external thread, when two ends of the expansion threaded sleeve external thread are in contact with the straight-barrel threaded sleeve internal thread, a friction force therebetween is small, when a middle of the expansion threaded sleeve external thread is in contact with the straight-barrel threaded sleeve internal thread, a friction force therebetween is large, the straight-barrel central threaded sleeve is provided with a straight-barrel threaded sleeve external thread, the straight-barrel central threaded sleeve is provided with a straight-barrel threaded sleeve notch having a size equal to that of the liner kidney-shaped notch, the external spiral fixing housing is provided with a housing mounting flange, the external spiral fixing housing is provided on the sliding type dual-mode wire stripping device through the housing internal thread, the outer spiral fixing shell is provided with a shell inner thread, the straight barrel center threaded sleeve is in threaded connection with the shell inner thread through a straight barrel threaded sleeve outer thread, and the outer spiral fixing shell is provided with a shell notch which is equal to the waist-shaped notch of the lining in size.

Furthermore, the sliding type dual-mode wire stripping device comprises a longitudinal wire stripping mechanism, a transverse cut-off structure and a cut-off reset mechanism, the two-stage linkage type fusiform expansion rotating device is arranged on the longitudinal wire stripping mechanism, the transverse cut-off structure is arranged on the cut-off reset mechanism, and the cut-off reset mechanism is arranged on the longitudinal wire stripping mechanism.

Preferably, the longitudinal stripping mechanism comprises a main body base and a fixed stripping knife, the external spiral fixed shell is arranged on the side face of the main body base through a shell mounting flange, a base waist-shaped notch and a square notch are formed in the main body base, the base waist-shaped notch has positioning and guiding effects on the cable body, and the fixed stripping knife is arranged on the side wall of the square notch.

As a further preferred aspect of the present invention, the transverse cutting structure comprises symmetrical cutting scissors, a scissors tail fixing column and a scissors arc-shaped guide rod, the symmetrical cutting scissors are provided with a scissors fixing tail, the symmetrical cutting scissors are provided with a scissors spring seat on the scissors fixing tail, the symmetrical cutting scissors are symmetrically provided with two groups, the two groups of the symmetrical cutting scissors are fixedly connected at the scissors fixing tail through the scissors tail fixing column, the lower group of the symmetrical cutting scissors is provided on the cutting reset mechanism through the scissors fixing tail, the symmetrical cutting scissors are symmetrically provided with scissors elastic guide parts, the scissors arc-shaped guide rod is slidably provided in the scissors elastic guide parts, and the two groups of the symmetrical cutting scissors can generate the same size of deformation when the cable stripping layer is cut through the connection of the scissors arc-shaped guide rods, the tip that the scissors was cuted to the symmetry formula is equipped with scissors section, the scissors is cut to the symmetry formula is equipped with the semicircular groove of section on scissors section, keeps away the position through the semicircular groove of section, can prevent that the cable sinle silk from being cut together.

As a further preferred aspect of the present invention, the cutting-off reset mechanism includes a cutter head sliding block, a spring fixing frame and a cutting-off reset spring, the cutter head sliding block is slidably disposed at the bottom of the square notch, the cutter head sliding block can drive the transverse cutting-off structure to slide, the cut-off cable peeling layer is shifted to the outside for a certain distance, the spring fixing frame is disposed at the bottom of the square notch, one end of the cutting-off reset spring is disposed on the spring fixing frame, and the other end of the cutting-off reset spring is disposed on the scissor spring seat.

Further, rotatory from winding subassembly includes cable body and threading seal wire, the cable body comprises cable sinle silk and the cable peel ply of parcel on the cable sinle silk, only need in the winding with the cable sinle silk winding together can, be equipped with the seal wire clamping part on the threading seal wire, the inside lining waist shape notch is located to the seal wire clamping part, it detains to be equipped with seal wire square hole on the threading seal wire, the cable body is arranged in seal wire square hole and detains.

Furthermore, the manual driving mechanism of the wire stripping device comprises a cantilever type hinged seat, a frame type driving pressing plate and a curved surface rigid linkage mechanism, the cantilever type hinged seat is arranged on the main body base, a cantilever hinged shaft is arranged on the cantilever type hinged seat, a pressing plate hinged sleeve is arranged at one end of the frame type driving pressing plate, the frame type driving pressing plate is rotatably arranged on the cantilever hinged shaft through the pressing plate hinged sleeve, the force arm can be prolonged through the frame type driving pressing plate, the labor-saving effect is achieved, a pressing plate handle used for pressing a hand is arranged at the other end of the frame type driving pressing plate, a pressing plate middle hole is formed in the frame type driving pressing plate, and the curved surface rigid linkage mechanism is rotatably arranged on the frame type driving pressing plate.

Preferably, the curved surface rigidity link gear includes the articulated seat of central gangboard and gangboard, the one end of central gangboard is equipped with gangboard articulated shaft one, the central gangboard rotates through gangboard articulated shaft one and locates in the hole in the middle of the clamp plate, the other end of central gangboard is equipped with gangboard articulated shaft two, the central gangboard rotates through gangboard articulated shaft two and locates in the articulated seat of gangboard, still be equipped with gangboard salient fulcrum on the central gangboard, a set of surperficial slip of gangboard salient fulcrum on the scissors is cuted to the symmetry formula, and the gangboard salient fulcrum is as lever model's strong point, has the effect that makes two sets of symmetry formulas cut the scissors deformation, be close to, the articulated seat rigid coupling of gangboard is in the top of scissors arc guide bar.

The invention with the structure has the following beneficial effects:

(1) the technical contradiction that the clamping force of the barrel-shaped elastic opening lining on the guide wire clamping part is large (ensuring that the threading guide wire can be driven to rotate and move) and small (being convenient to take) can be overcome through the two-stage linkage type shuttle-shaped expansion rotating device;

(2) the middle position of the expansion type shuttle-shaped thread sleeve can be expanded and contracted to a certain degree through the thread sleeve expansion opening, so that the self-adaptive adjustment of the clamping force under different working conditions is realized;

(3) by matching the expansion type shuttle-shaped threaded sleeve, the straight-barrel central threaded sleeve and the external spiral fixed shell, the relative rotation between the expansion type shuttle-shaped threaded sleeve and the straight-barrel central threaded sleeve can be converted into the relative rotation between the straight-barrel central threaded sleeve and the external spiral fixed shell during the effective rotation period, and the clamping force is ensured to be unchanged during the effective action period;

(4) when the directions of the liner kidney-shaped notch, the expansion screw sleeve notch, the straight barrel screw sleeve notch and the shell notch are consistent, the threading guide wire can be placed and taken out;

(5) when the cable body enters the main body base, the longitudinal stripping mechanism can be used for longitudinally cutting the cable stripping layer;

(6) the stripping layer of the cable can be cut off through the transverse cutting structure, and the cable cores cannot be cut off together;

(7) the acting force arm of the transverse cutting structure can be increased through the manual driving mechanism of the wire stripping device, and the sequence of shearing and transverse moving is controlled in a mode of increasing the elastic modulus of the cutting reset spring.

Drawings

Fig. 1 is a perspective view of a joint winding device for passing a strong and weak current cable according to the present invention;

FIG. 2 is a front view of a joint winding device for passing a strong current cable and a weak current cable according to the present invention;

FIG. 3 is a top view of a joint winding device for passing a strong current cable and a weak current cable according to the present invention;

FIG. 4 is a left side view of a joint winding device for passing a strong and weak current cable according to the present invention;

FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 2;

FIG. 6 is a cross-sectional view taken along section line B-B of FIG. 5;

FIG. 7 is a schematic structural diagram of a two-stage linkage type shuttle-shaped expansion rotating device of a joint winding device for threading strong and weak current cables, which is provided by the invention;

fig. 8 is a schematic structural diagram of a sliding type dual-mode wire stripping device of a joint winding device for threading a strong and weak current cable according to the present invention;

FIG. 9 is a schematic structural diagram of a rotary self-winding assembly of a joint winding device for strong and weak current cable reeving according to the present invention;

fig. 10 is a schematic structural diagram of a manual driving mechanism of a wire stripping device of a joint winding device for threading a strong and weak current cable according to the present invention;

fig. 11 is a partial enlarged view of the point i in fig. 6.

Wherein, 1, two-stage linkage fusiform expansion rotating device, 2, sliding double-mode wire stripping device, 3, rotating self-winding component, 4, wire stripping device manual driving mechanism, 5, fusiform spiral clamping component, 6, straight barrel spiral clamping component, 7, barrel-shaped elastic opening lining, 8, expansion fusiform swivel nut, 9, opening driving handle, 10, straight barrel center swivel nut, 11, external spiral fixed shell, 12, lining kidney-shaped notch, 13, swivel expansion opening, 14, expansion swivel external thread, 15, expansion swivel notch, 16, handle connecting column, 17, straight barrel swivel internal thread, 18, straight barrel swivel external thread, 19, straight barrel swivel notch, 20, shell mounting flange, 21, shell internal thread, 22, shell notch, 23, longitudinal cutting and stripping mechanism, 24, transverse cutting structure, 25, cutting and resetting mechanism, 26, main body base, 27. a fixed wire stripping knife 28, a symmetrical cut-off scissors 29, a scissors tail fixing column 30, a scissors arc guide rod 31, a knife head sliding block 32, a spring fixing frame 33, a cut-off reset spring 34, a base waist-shaped notch 35, a square notch 36, a scissors spring seat 37, a scissors fixing tail 38, a scissors elastic guide part 39, a scissors cut-off part 40, a cut-off part semicircular notch 41, a cable body 42, a threading guide wire 43, a cable core 44, a cable stripping layer 45, a guide wire clamping part 46, a guide wire square hole buckle 47, a cantilever type hinge seat 48, a frame type driving pressing plate 49, a curved surface rigid linkage mechanism 50, a cantilever hinge shaft 51, a pressing plate hinge sleeve 52, a pressing plate handle 53, a pressing plate middle hole 54, a central linkage plate 55, a linkage plate hinge seat 56 and a linkage plate hinge shaft I, 57. and the second hinge shaft 58 of the linkage plate and a protrusion fulcrum of the linkage plate.

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to 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 the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

As shown in figure 1, the invention provides a strong and weak current cable threading connector winding device, which comprises a two-stage linkage type fusiform expansion rotating device 1, a slippage type double-mode wire stripping device 2, a rotary self-winding assembly 3 and a wire stripping device manual driving mechanism 4, wherein the two-stage linkage type fusiform expansion rotating device 1 is arranged on the slippage type double-mode wire stripping device 2, the clamping force of a clamping part can be controlled through the two-stage linkage type fusiform expansion rotating device 1, so that the clamping part has proper clamping force in different states, the rotary self-winding assembly 3 is arranged in the slippage type double-mode wire stripping device 2, the rotary self-winding assembly 3 is a component needing autorotation winding, the slippage type double-mode wire stripping device 2 has functions in the transverse direction and the longitudinal direction, the wire stripping device manual driving mechanism 4 is arranged on the slippage type double-mode wire stripping device 2, the wire stripping device manual driving mechanism 4 is a pressing handle of a manipulator, through ingenious mechanical structure, the linkage track of horizontal wire stripping can be accurately controlled.

As shown in fig. 1, 2, 3 and 10, the manual driving mechanism 4 of the wire stripping device includes a cantilever-type hinged seat 47, a frame-type driving platen 48 and a curved rigid linkage mechanism 49, the cantilever-type hinged seat 47 is disposed on the main body base 26, a cantilever hinged shaft 50 is disposed on the cantilever-type hinged seat 47, a platen hinged sleeve 51 is disposed at one end of the frame-type driving platen 48, the frame-type driving platen 48 is rotatably disposed on the cantilever hinged shaft 50 through the platen hinged sleeve 51, the arm of force can be extended through the frame-type driving platen 48, and the labor saving effect is achieved, a platen handle 52 for manual pressing is disposed at the other end of the frame-type driving platen 48, a platen middle hole 53 is disposed on the frame-type driving platen 48, and the curved rigid linkage mechanism 49 is rotatably disposed on the frame-type driving platen 48; the curved-surface rigid linkage mechanism 49 comprises a center linkage plate 54 and a linkage-plate hinge seat 55, one end of the center linkage plate 54 is provided with a first linkage-plate hinge shaft 56, the center linkage plate 54 is rotatably arranged in the middle hole 53 of the pressing plate through the first linkage-plate hinge shaft 56, the other end of the center linkage plate 54 is provided with a second linkage-plate hinge shaft 57, the center linkage plate 54 is rotatably arranged in the linkage-plate hinge seat 55 through the second linkage-plate hinge shaft 57, the center linkage plate 54 is further provided with a linkage-plate protrusion fulcrum 58, the linkage-plate protrusion fulcrum 58 slides on the surface of a group of the symmetrical cut-off scissors 28, the linkage-plate protrusion fulcrum 58 is used as a supporting point of a lever model, the effect of enabling the two groups of symmetrical cut-off scissors 28 to deform and approach is achieved, and the linkage-plate hinge seat 55 is fixedly connected to the top end of the scissors arc-shaped guide rod 30.

As shown in fig. 1, 3, 5, 6, 7 and 11, the two-stage linkage type shuttle-shaped expansion rotation device 1 comprises a shuttle-shaped spiral clamping assembly 5 and a straight-barrel spiral clamping assembly 6, the clamping force of the threading guide wire 42 can be controlled by the shuttle-shaped spiral clamping assembly 5, and the shuttle-shaped spiral clamping assembly 5 is rotatably arranged in the straight-barrel spiral clamping assembly 6; the fusiform spiral clamping component 5 comprises a barrel-shaped elastic opening lining 7, an expansion fusiform thread insert 8 and an opening driving handle 9, the barrel-shaped elastic opening lining 7 is clamped in the expansion fusiform thread insert 8, the barrel-shaped elastic opening lining 7 has certain elasticity, when the barrel-shaped elastic opening lining 7 is compressed, a guide wire clamping part 45 can be effectively clamped, a lining waist-shaped notch 12 is arranged on the barrel-shaped elastic opening lining 7, the guide wire clamping part 45 is taken down or installed through the lining waist-shaped notch 12, thread insert expansion openings 13 are annularly and uniformly distributed at the central position of the expansion fusiform thread insert 8, the middle part of the expansion fusiform thread insert 8 can be subjected to small-amplitude expansion and contraction through the thread insert expansion openings 13, the expansion fusiform thread insert 8 can be deformed at the thread insert expansion openings 13, an expansion thread insert external thread 14 is arranged on the outer surface of the expansion fusiform thread insert 8, an expansion swivel nut notch 15 with the same size as the lining kidney-shaped notch 12 is arranged on the expansion shuttle-shaped swivel nut 8, the function of the expansion swivel nut notch 15 is the same as that of the lining kidney-shaped notch 12, the straight barrel swivel nut notch 19 and the shell notch 22, handle connecting columns 16 are annularly and uniformly distributed on the opening type driving handle 9, and the opening type driving handle 9 is fixedly connected to the outer side face of the expansion shuttle-shaped swivel nut 8 through the handle connecting columns 16; the straight barrel spiral clamping assembly 6 comprises a straight barrel center threaded sleeve 10 and an external spiral fixing shell 11, a straight barrel threaded sleeve internal thread 17 is arranged on the straight barrel center threaded sleeve 10, an expansion type shuttle-shaped threaded sleeve 8 is in threaded connection with the straight barrel threaded sleeve internal thread 17 through an expansion threaded sleeve external thread 14, when two ends of the expansion threaded sleeve external thread 14 are in contact with the straight barrel threaded sleeve internal thread 17, the mutual friction force is small, when the middle of the expansion threaded sleeve external thread 14 is in contact with the straight barrel threaded sleeve internal thread 17, the mutual friction force is large, a straight barrel threaded sleeve external thread 18 is arranged on the straight barrel center threaded sleeve 10, a straight barrel threaded sleeve notch 19 with the same size as the lining kidney-shaped notch 12 is arranged on the straight barrel center threaded sleeve 10, a shell mounting flange 20 is arranged on the external spiral fixing shell 11, the external spiral fixing shell 11 is arranged on the sliding type double-mode wire stripping device 2 through the shell internal thread 21, a shell internal thread 21 is arranged on the external spiral fixing shell 11, the straight barrel center threaded sleeve 10 is in threaded connection with the shell internal thread 21 through a straight barrel threaded sleeve external thread 18, and the outer spiral fixing shell 11 is provided with a shell notch 22 with the same size as the lining kidney-shaped notch 12.

As shown in fig. 1, 2, 3, 4 and 8, the sliding type dual-mode wire stripping device 2 comprises a longitudinal stripping mechanism 23, a transverse cutoff mechanism 24 and a cutoff resetting mechanism 25, the two-stage linkage type shuttle-shaped expansion rotating device 1 is arranged on the longitudinal stripping mechanism 23, the transverse cutoff mechanism 24 is arranged on the cutoff resetting mechanism 25, and the cutoff resetting mechanism 25 is arranged on the longitudinal stripping mechanism 23; the longitudinal stripping mechanism 23 comprises a main body base 26 and a fixed stripping knife 27, the external spiral fixed shell 11 is arranged on the side surface of the main body base 26 through a shell mounting flange 20, a base waist-shaped notch 34 and a square notch 35 are arranged on the main body base 26, the base waist-shaped notch 34 has positioning and guiding functions on the cable body 41, and the fixed stripping knife 27 is arranged on the side wall of the square notch 35; the transverse cutting structure 24 comprises symmetrical cutting scissors 28, scissors tail fixing columns 29 and scissors arc-shaped guide rods 30, scissors fixing tails 37 are arranged on the symmetrical cutting scissors 28, scissors spring seats 36 are arranged on the scissors fixing tails 37 of the symmetrical cutting scissors 28, two groups of the symmetrical cutting scissors 28 are symmetrically arranged, the two groups of the symmetrical cutting scissors 28 are fixedly connected at the scissors fixing tails 37 through the scissors tail fixing columns 29, one group below the symmetrical cutting scissors 28 is arranged on the cutting reset mechanism 25 through the scissors fixing tails 37, scissors elastic guide parts 38 are symmetrically arranged on the symmetrical cutting scissors 28, the scissors arc-shaped guide rods 30 are slidably arranged in the scissors elastic guide parts 38, and the two groups of the symmetrical cutting scissors 28 can generate deformation with the same size when cutting a cable stripping layer 44 through the connection of the scissors arc-shaped guide rods 30, the end part of the symmetrical cut-off scissors 28 is provided with a scissors cut-off part 39, the scissors cut-off part 39 of the symmetrical cut-off scissors 28 is provided with a cut-off part semicircular notch 40, and the cable cores 43 can be prevented from being cut off together through avoiding positions of the cut-off part semicircular notch 40; cut canceling release mechanical system 25 and include tool bit sliding block 31, spring mount 32 and cut reset spring 33, tool bit sliding block 31 slides and locates the bottom of square notch 35, can take horizontal cut structure 24 to slide through tool bit sliding block 31, one section distance is stirred to the outside to cable peel ply 44 that will cut down, spring mount 32 locates the bottom of square notch 35, the one end of cutting reset spring 33 is located on spring mount 32, the other end of cutting reset spring 33 is located on scissors spring holder 36.

As shown in fig. 1 and 9, the rotary self-winding assembly 3 includes a cable body 41 and a threading guide wire 42, the cable body 41 is composed of a cable core 43 and a cable stripping layer 44 wrapped on the cable core 43, the cable core 43 only needs to be wound together during winding, a guide wire clamping portion 45 is arranged on the threading guide wire 42, the guide wire clamping portion 45 is arranged in the lining kidney-shaped notch 12, a guide wire square hole buckle 46 is arranged on the threading guide wire 42, and the cable body 41 is located in the guide wire square hole buckle 46.

When the cable stripping device is used specifically, firstly, a user needs to put the cable body 41 into the base kidney-shaped notch 34 and push the cable body towards the other end of the main body base 26, and in the pushing process, the fixed type cable stripping knife 27 can cut the cable stripping layer 44 to enable the cable stripping layer to be in an easily stripped state;

then, the frame type driving pressing plate 48 is pressed downwards at the position where the pressing plate handle 52 is held by one hand, at the initial stage of pressing downwards, the deformation quantity of the cut-off return spring 33 is small, the deformation quantity of the symmetrical cut-off scissors 28 is large, at the moment, the cut-off parts 39 of the two groups of scissors are gradually close to each other to cut off the cable stripping layer 44, the cable wire cores 43 cannot be cut off together in the process of cutting off the cable stripping layer 44 through the cut-off parts 39 of the scissors, and the fixed wire stripping knife 27 and the transverse cut-off structure 24 of different types are replaced to strip the wires with different diameters;

when the symmetrical cutting scissors 28 cut off the cable stripping layer 44, the pressing plate handle 52 is continuously pressed downwards, the transverse cutting structure 24 slides towards the spring fixing frame 32 with the cutter head sliding block 31 under the compression and elastic deformation of the central linkage plate 54, and in the following steps, the pressing plate handle 52 is kept in a pressed state;

then the threading guide wire 42 is pulled outwards by the other hand for a distance, and the cable core 43 is bent by pulling down the guide wire square hole buckle 46, so that the cable core has the margin of rotary winding;

in the process of pulling the threading guide wire 42, the cable stripping layer 44 at the cut end keeps the position still, the cable stripping layer 44 at the other side is continuously cut by the fixed type stripping knife 27, and the cable stripping layer 44 at the other side keeps away from the side far away from the threading guide wire 42 after colliding against the closed symmetrical type cutting scissors 28 because the side close to the threading guide wire 42 is blocked by the cable body 41 because the rigidity of the cable stripping layer 44 per se keeps the cable stripping layer not to bend along with the cable core 43;

then the opening type driving handle 9 drives the expansion type shuttle-shaped thread insert 8 to rotate, the expansion type shuttle-shaped thread insert 8 is in the initial stage of rotation, as the end part of the expansion type shuttle-shaped thread insert is in threaded connection with the straight cylinder central thread insert 10, the rotation resistance between the expansion type shuttle-shaped thread insert 8 and the straight cylinder central thread insert is small, and the tightening force of the expansion type shuttle-shaped thread insert 8 does not exist, therefore, at the earlier stage of the rotation of the opening type driving handle 9, the barrel-shaped elastic opening lining 7 does not form effective clamping on the guide wire clamping part 45, and the rotation resistance between the expansion type shuttle-shaped thread insert 8 and the straight cylinder central thread insert 10 is smaller than the rotation resistance between the straight cylinder central thread insert 10 and the external spiral fixed shell 11;

as the rotation proceeds, when the middle position of the expanding type shuttle thread insert 8 is in contact with the straight barrel thread insert 17, the middle position of the expanding type shuttle thread insert 8 is pressed and contracted by the straight barrel thread insert 17, when the barrel-shaped elastic opening liner 7 is pressed, the clamping force to the guide wire clamping portion 45 can be increased, and the threading guide wire 42 is rotated together and moved outward;

when the middle part of the expansion type shuttle-shaped thread insert 8 is extruded and contracted by the straight-barrel thread insert internal thread 17, the rotation resistance between the expansion type shuttle-shaped thread insert 8 and the straight-barrel central thread insert 10 is increased, and when the rotation resistance between the expansion type shuttle-shaped thread insert 8 and the straight-barrel central thread insert 10 is larger than the rotation resistance between the straight-barrel central thread insert 10 and the external spiral fixed shell 11, the straight-barrel central thread insert 10 can rotate in the external spiral fixed shell 11 until the straight-barrel central thread insert rotates to the limit position;

the opening type driving handle 9 is continuously rotated, when the middle position of the expansion type shuttle-shaped thread insert 8 crosses the meshing position, the clamping force of the barrel-shaped elastic opening lining 7 on the guide wire clamping part 45 is reduced, and the winding process is also finished;

when the straight barrel center screw sleeve 10 is positioned at the extreme positions of two ends, the straight barrel screw sleeve notch 19 and the shell notch 22 can be overlapped, and the rotating self-winding assembly 3 is taken down from the lining kidney-shaped notch 12 which is loose enough;

the above is the overall working process of the invention, and the steps are repeated when the device is used next time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a strong and weak current cable effective joint wind that wears which characterized in that: the wire stripping device comprises a two-stage linkage type shuttle-shaped expansion rotating device (1), a sliding type double-mode wire stripping device (2), a rotating self-winding assembly (3) and a wire stripping device manual driving mechanism (4), wherein the two-stage linkage type shuttle-shaped expansion rotating device (1) is arranged on the sliding type double-mode wire stripping device (2), the rotating self-winding assembly (3) is arranged in the sliding type double-mode wire stripping device (2), and the wire stripping device manual driving mechanism (4) is arranged on the sliding type double-mode wire stripping device (2); the two-stage linkage type shuttle-shaped expansion rotating device (1) comprises a shuttle-shaped spiral clamping assembly (5) and a straight-barrel spiral clamping assembly (6), wherein the shuttle-shaped spiral clamping assembly (5) is rotatably arranged in the straight-barrel spiral clamping assembly (6).

2. A strong and weak current cable threading connector winding apparatus according to claim 1, wherein: the fusiform spiral clamping assembly (5) comprises a barrel-shaped elastic opening lining (7), an expansion fusiform swivel nut (8) and an opening type driving handle (9), the barrel-shaped elastic opening lining (7) is clamped in the expansion fusiform swivel nut (8), a lining waist-shaped notch (12) is formed in the barrel-shaped elastic opening lining (7), swivel expansion openings (13) are annularly and uniformly distributed in the center position of the expansion fusiform swivel nut (8), the expansion fusiform swivel nut (8) can deform at the position of the swivel expansion opening (13), expansion swivel nut external threads (14) are arranged on the outer surface of the expansion fusiform swivel nut (8), expansion swivel nut notches (15) with the size equal to that of the lining waist-shaped notch (12) are formed in the expansion fusiform swivel nut (8), and handle connecting columns (16) are uniformly distributed on the opening type driving handle (9), the open type driving handle (9) is fixedly connected to the outer side surface of the expansion type shuttle-shaped thread sleeve (8) through a handle connecting column (16).

3. A strong and weak current cable threading connector winding apparatus according to claim 2, wherein: the straight-barrel spiral clamping assembly (6) comprises a straight-barrel central threaded sleeve (10) and an external spiral fixing shell (11), a straight-barrel threaded sleeve internal thread (17) is arranged on the straight-barrel central threaded sleeve (10), the expansion type shuttle-shaped threaded sleeve (8) is in threaded connection with the straight-barrel threaded sleeve internal thread (17) through an expansion threaded sleeve external thread (14), a straight-barrel threaded sleeve external thread (18) is arranged on the straight-barrel central threaded sleeve (10), a straight-barrel threaded sleeve notch (19) equal to the liner waist-shaped notch (12) in size is arranged on the straight-barrel central threaded sleeve (10), a shell mounting flange (20) is arranged on the external spiral fixing shell (11), the external spiral fixing shell (11) is arranged on the sliding type double-mode wire stripping device (2) through the shell internal thread (21), the shell internal thread (21) is arranged on the external spiral fixing shell (11), and the straight-barrel central threaded sleeve (10) is arranged on the straight-barrel external thread (18) and the shell internal thread (21) through the straight-barrel external thread (18) The thread connection is realized, and a shell notch (22) with the same size as the lining waist-shaped notch (12) is arranged on the outer spiral fixing shell (11).

4. A strong and weak current cable threading connector winding device according to claim 3, characterized in that: the sliding type double-mode wire stripping device (2) comprises a longitudinal wire stripping mechanism (23), a transverse cut-off structure (24) and a cut-off reset mechanism (25), the two-stage linkage type fusiform expansion rotating device (1) is arranged on the longitudinal wire stripping mechanism (23), the transverse cut-off structure (24) is arranged on the cut-off reset mechanism (25), and the cut-off reset mechanism (25) is arranged on the longitudinal wire stripping mechanism (23).

5. A strong and weak current cable threading connector winding device according to claim 4, characterized in that: vertically draw and peel mechanism (23) including main part base (26) and fixed wire stripping sword (27), the side of main part base (26) is located through casing mounting flange (20) in outside spiral fixed casing (11), be equipped with base waist shape notch (34) and square notch (35) on main part base (26), fixed wire stripping sword (27) are located on the lateral wall of square notch (35).

6. A strong and weak current cable threading connector winding device according to claim 5, characterized in that: the transverse cutting structure (24) comprises symmetrical cutting scissors (28), scissors tail fixing columns (29) and scissors arc-shaped guide rods (30), the symmetrical cutting scissors (28) are provided with scissors fixing tails (37), the symmetrical cutting scissors (28) are provided with scissors spring seats (36) on the scissors fixing tails (37), the symmetrical cutting scissors (28) are symmetrically provided with two groups, the two groups of the symmetrical cutting scissors (28) are fixedly connected at the scissors fixing tails (37) through the scissors tail fixing columns (29), one group of the lower parts of the symmetrical cutting scissors (28) are arranged on a cutting reset mechanism (25) through the scissors fixing tails (37), the symmetrical cutting scissors (28) are symmetrically provided with scissors elastic guide parts (38), the scissors arc-shaped guide rods (30) are slidably arranged in the scissors elastic guide parts (38), the end that scissors (28) were cut to the symmetry formula is equipped with scissors cut-off portion (39), scissors (28) are cut off to the symmetry formula is equipped with on scissors cut-off portion (39) and cuts off semicircular notch (40) of portion.

7. A strong and weak current cable threading connector winding device according to claim 6, characterized in that: cut canceling release mechanical system (25) and include tool bit sliding block (31), spring mount (32) and cut reset spring (33), the bottom of square notch (35) is located in tool bit sliding block (31) slip, the bottom of square notch (35) is located in spring mount (32), the one end of cutting reset spring (33) is located on spring mount (32), the other end of cutting reset spring (33) is located on scissors spring holder (36).

8. A strong and weak current cable threading connector winding device according to claim 7, characterized in that: rotatory from winding subassembly (3) including cable body (41) and threading seal wire (42), cable body (41) comprise cable sinle silk (43) and cable peel ply (44) of parcel on cable sinle silk (43), be equipped with seal wire clamping part (45) on threading seal wire (42), during inside lining waist shape notch (12) was located in seal wire clamping part (45), it detains (46) to be equipped with seal wire square hole on threading seal wire (42), cable body (41) are arranged in seal wire square hole and detain (46).

9. A strong and weak current cable threading connector winding apparatus according to claim 8, wherein: the manual driving mechanism (4) of the wire stripping device comprises a cantilever type hinged seat (47), a frame type driving pressing plate (48) and a curved surface rigid linkage mechanism (49), the cantilever type hinged seat (47) is arranged on a main body base (26), a cantilever hinged shaft (50) is arranged on the cantilever type hinged seat (47), a pressing plate hinged sleeve (51) is arranged at one end of the frame type driving pressing plate (48), the frame type driving pressing plate (48) is rotatably arranged on the cantilever hinged shaft (50) through the pressing plate hinged sleeve (51), a pressing plate handle (52) used for pressing a hand is arranged at the other end of the frame type driving pressing plate (48), a pressing plate middle hole (53) is formed in the frame type driving pressing plate (48), and the curved surface rigid linkage mechanism (49) is rotatably arranged on the frame type driving pressing plate (48).

10. A strong and weak current cable threading connector winding apparatus according to claim 9, wherein: curved surface rigidity link gear (49) are including central linkage plate (54) and the articulated seat of linkage plate (55), the one end of central linkage plate (54) is equipped with linkage plate articulated shaft (56), center linkage plate (54) rotate through linkage plate articulated shaft (56) and locate in clamp plate intermediate hole (53), the other end of center linkage plate (54) is equipped with linkage plate articulated shaft two (57), center linkage plate (54) rotate through linkage plate articulated shaft two (57) and locate in the articulated seat of linkage plate (55), still be equipped with linkage plate salient fulcrum (58) on center linkage plate (54), a set of surface slip above scissors (28) is cut at the symmetry to linkage plate salient fulcrum (58), linkage plate articulated seat (55) rigid coupling is on the top of scissors arc guide bar (30).