CN116454705A - Wire and cable end connecting device and method - Google Patents

Abstract

The invention discloses a wire and cable terminal connection device, which includes a mounting plate, a fixing frame, a clamping mechanism, a peeling mechanism and a twisting mechanism. The upper end of the mounting plate is symmetrically arranged with fixing frames, and clamps are installed on the fixing frames. Holding mechanism and peeling mechanism, the front end of the mounting plate is provided with a twisting mechanism, the present invention can carry out multiple and synchronous clamping and fixing of multiple wires and cable ends with different diameters, and the sheath of multiple wires and cable ends Synchronous rotary cutting and extrapolation stripping, as well as synchronous vertical and horizontal rotation and winding of multiple sets of wires and cable ends, fully splice and fix, which not only ensures the consistency of splicing firmness, but also greatly improves work efficiency and adaptability.

Description

Wire and cable terminal connection device and method

technical field

The invention relates to the technical field of wire and cable end connections, in particular to a wire and cable end connection device.

Background technique

Wire refers to a product with a small number of cores, a small product diameter, and a simple structure. It is a material used for power, communication, and related transmission purposes; the cable end is used to assemble to the beginning and end of the electric line to complete the connection with other electrical equipment. installation.

In electrical engineering construction projects, it is often necessary to connect two or more wires and cable ends together, usually by manually stripping the cable ends with wire strippers, and then manually splicing; There are some deficiencies in the way of connecting: 1. Only one electric wire can be stripped and spliced at a time manually, and multiple electric wires and cable ends cannot be stripped and spliced at the same time, thereby reducing work efficiency.

2. The connection position of the wire and the cable end cannot be stably fixed and spliced stably by manual splicing, and the firmness of the manually spliced wires is not uniform, and accidents of non-conduction or leakage of electric wires are prone to occur.

Contents of the invention

Technical problem to be solved: a wire and cable terminal connection device provided by the present invention can solve the problems pointed out in the above-mentioned background technology.

Technical solution: In order to achieve the above purpose, the present invention adopts the following technical solution, a wire and cable terminal connection device, including a mounting plate, a fixing frame is arranged symmetrically on the left and right sides of the mounting plate, and a clamping mechanism and a clamping mechanism are installed on the fixing frame. Peeling mechanism, the front end of the mounting plate is provided with a twisting mechanism.

The fixed frame includes a connecting plate, a vertical plate, a connecting seat and a telescopic cylinder. The connecting plate is connected with the mounting plate. The seat is connected with the telescopic end of the telescopic cylinder through the pin shaft, and the fixed end of the vertical plate and the telescopic cylinder is connected with the upper end of the connecting plate. The upper end surface of the fixed frame is uniformly provided with a plurality of fixed grooves from front to back, and the left and right sides The fixed grooves are arranged in a staggered manner. There are rectangular grooves, stepped grooves and semi-arc grooves in the fixed grooves from left to right. The clamping mechanism includes a pre-clamping unit and a clamping unit for re-fixing. The pre-clamping unit, The clamping unit and the peeling mechanism are respectively arranged in the rectangular groove, the stepped groove and the semi-arc groove;

The pre-clamping unit includes a pre-clamping plate and a connecting spring. The inner walls of the front and rear sides of the rectangular slot are equipped with a pre-clamping plate through the connecting spring. The upper part of the pre-clamping plate is an inclined structure for guiding, and the lower part of the pre-clenching plate is a circular arc structure matched with the wire .

The peeling mechanism includes a rotary cutting unit, a half gear, a rack, a multi-rod frame and an electric telescopic rod, a half gear is arranged in the half-arc groove, and a communication channel connected with the half-arc groove is arranged at the bottom of the half-arc groove. Slot, the rack is slidingly connected in the through groove, and the end of the rack extending out of the through groove is provided with a handle, the half gear is connected with the rack by meshing, and the inner wall of the half gear is provided with a diameter adaptable adjustment tangent The rotary cutting unit has a mounting groove connected to the through groove inside the fixed frame, the left end of the rotary cutting unit is connected with the multi-rod frame, the left end of the multi-rod frame is connected with the telescopic end of the electric telescopic rod, and the electric telescopic rod is fixed. The end is installed on the inner wall of the installation groove.

The twisting mechanism is a rotating motor installed on the ground through a motor base, an elevator is installed at the output end of the rotating motor, and a twisting unit for connecting electric wires is installed at the lifting end of the elevator.

Further, the upper surface of the mounting plate is provided with a sliding groove for adjusting the distance between the two connecting plates, and a slider is installed at the lower end of the connecting plate, and the slider is installed in the sliding groove in a sliding connection manner.

Further, the clamping unit includes a left jaw, a right jaw, a pressing spring, a sliding rod, a matching block, a screw rod and a rotating handle. There are multiple rubber protrusions, the lower ends of the left jaw and the right jaw are connected by rotation through the pin shaft and are arranged staggered left and right, the outer walls of the left jaw and the right jaw are equipped with springs, and the lower end of the pin shaft is connected with a sliding rod, fixed The position near the lower side of the frame is provided with moving chambers, and the moving chambers are all connected with the stepped grooves. Screw rods are arranged in the moving chambers, and matching blocks threaded with the screw rods are arranged in the corresponding positions of the moving chambers and the sliding rods. The lower end is fixed in the moving groove on the inclined surface of the mating block through a sliding connection, and one end of the screw rod is connected with a rotating handle.

Further, the rotary cutting unit includes an arc block, a rotary cutter, a spring arc rod, a spring telescopic rod, a connecting rod and an arc plate, and a plurality of spring telescopic rods are evenly installed on the inner wall of the half gear, and on the spring telescopic rod Arc-shaped blocks are installed, and multiple arc-shaped blocks are connected by spring arc rods. The middle part of the inner wall of the arc-shaped block is equipped with a rotary cutter, and the left end of the arc-shaped block is provided with a groove for the sliding of the connecting rod. The left end of the block is slidably connected with a connecting rod, and the other end of the connecting rod is slidably connected with the outward movement groove opened on the arc plate. A limit slide bar is installed on the end face of the arc plate close to the side of the half gear, and the limit slide bar slides with the end face of the half gear. Connection, the end face of the arc plate away from the half gear is connected with the multi-rod frame.

Further, the splicing unit includes a suspension plate, a rotating motor, a transmission shaft, a belt, a U-shaped clamp, an L-shaped frame, a small motor, a driving rod, and a twisted half ring. The installation hole of the rotary motor, the left and right sides of the rotary motor are linearly rotated and installed with multiple transmission shafts, the belt is sleeved on the output shaft of the rotary motor and the outer wall of the multiple transmission shafts, the connection between the output shaft of the rotary motor and the multiple transmission shafts Both ends are equipped with U-shaped clamps, and the sides of the U-shaped clamps are fixed with L-shaped frames for installing small motors. The outer wall of the output shaft of the small motor is fixed and installed with multiple drive rods. The other ends of the drive rods are connected to the twisted The end faces of the half-rings are connected, and the twisted half-rings are arranged on the inner upper end of the U-shaped clamping plate.

Further, the U-shaped clamping plate has a wide upper part and a narrower lower part. The inner wall of the lower part of the U-shaped clamping plate is an inclined structure with a decreasing distance from bottom to top. The inner wall of the twisted half-ring is provided with a plurality of rubber anti-skid blocks.

Further, use the described wire and cable terminal connection device to complete the cooperation, including the following steps: S1: Place the wires in batches: place the wires and cable terminals in the fixing grooves on the left and right sides one by one, according to the needs Connected wire end length Select the length by which the wire and cable ends protrude from the retaining groove.

S2: Synchronous clamping and fixing: First, the wires are automatically clamped and pre-fixed by the pre-clamping unit, and then the bulk wires are clamped and fixed again synchronously by the clamping unit.

S3: Rotary cutting and peeling: the half gear and the rack drive the rotary cutting unit to reciprocate to cut the wire skin, and then the electric telescopic rod drives the rotary cutting unit to move outward to push out the cut wire skin.

S4: Wire core splicing: The telescopic cylinder shrinks to drive the fixed frame to tilt, so that the wire cores on both sides are x crossed, and the twisting mechanism moves to the staggered position to block the vertical rotation. After the two wire cores are twisted, the twisting mechanism again When moving down, the telescopic cylinder returns to its original position, and then twists around the wire core through the twisting mechanism.

Beneficial effect

1. The present invention can stably fix many wires and cable ends with different diameters and clamp them synchronously, perform synchronous rotary cutting and extrapolation and peeling on the outer skins of multiple wires and cable ends, and multiple groups of wires The fully spliced fixation combined with the combination of vertical and horizontal rotation and winding synchronously with the cable end not only ensures the consistency of spliced firmness, but also greatly improves work efficiency and adaptability.

2. Through the cooperation of the pre-clamping plate of the pre-clamping unit and the connecting spring, the placed wires and cable ends can be self-adaptive and preliminarily clamped and fixed, and then multiple wires with different diameters can be clamped again through the cooperation of the clamping unit’s matching block and the screw rod. The wire and cable ends are clamped synchronously and stably, which greatly improves the stability and adaptability.

3. The rotary cutting unit of the peeling mechanism can perform self-adaptive elastic clamping according to different diameters of wires and cable ends, which greatly improves the adaptability, and then cooperates with each other through the half gear, rack, multi-rod frame and electric telescopic rod. The outer sheath of multiple wires and cable ends is simultaneously rotary cut and pushed outward, which greatly improves the work efficiency.

4. Through the cooperation of the telescopic cylinder and the twisting mechanism, multiple groups of wires and cable ends are first rotated and twisted vertically in an X cross, and then wound and rotated for the second horizontal winding, which not only improves the splicing efficiency. Efficiency, but also to ensure the consistency of splicing firmness.

Description of drawings

Figure 1 is a top view of the present invention.

Fig. 2 is an enlarged view of A in Fig. 2 of the present invention.

Fig. 3 is a B-B sectional view of Fig. 2 of the present invention.

Fig. 4 is a cross-sectional view along line C-C of Fig. 2 of the present invention.

Fig. 5 is a D-D sectional view of Fig. 2 according to the present invention.

Fig. 6 is a sectional view along E-E of Fig. 2 of the present invention.

Fig. 7 is a sectional view along the line F-F of Fig. 2 of the present invention.

Fig. 8 is an enlarged view of G in Fig. 5 of the present invention.

FIG. 9 is an enlarged view of H in FIG. 6 of the present invention.

Fig. 10 is a sectional view along the line I-I of Fig. 6 of the present invention.

Fig. 11 is a matching view of the outward movement groove and the connecting rod opened on the arc plate of the present invention.

Fig. 12 is an enlarged view of J in Fig. 7 of the present invention.

Fig. 13 is a cooperative view of the multi-rod frame, the electric telescopic rod and the arc plate of the present invention.

Fig. 14 is a flow chart of the wire and cable terminal connection of the present invention.

In the figure: 1. Mounting plate; 2. Fixing frame; 21. Connecting plate; 22. Vertical plate; 23. Connecting seat; 24. Telescopic cylinder; 3. Clamping mechanism; 31. Pre-clamping unit; 312, connecting spring; 32, clamping unit; 321, left jaw; 322, right jaw; 323, pressing against spring; 324, sliding rod; 325, matching block; 326, screw rod; 327, turning handle; 4, Peeling mechanism; 41, rotary cutting unit; 411, arc block; 412, rotary cutter; 413, spring arc rod; 414, spring telescopic rod; 415, connecting rod; 416, arc plate; 417, limit slide bar; 42, half gear; 43, rack; 44, multi-rod frame; 45, electric telescopic rod; 5, twisting mechanism; 51, rotating motor; 52, elevator; 53, splicing unit; 533, transmission shaft; 534, belt; 535, U-shaped clamping plate; 536, L-shaped frame; 537, small motor; 538, drive bar;

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, the present invention provides a technical solution: a wire and cable terminal connection device, including a mounting plate 1, the upper end of the mounting plate 1 is symmetrically arranged with a fixing frame 2, and the fixing frame 2 is equipped with a clamping The mechanism 3 and the peeling mechanism 4 are provided with a twisting mechanism 5 at the front end of the mounting plate 1 .

Referring to Fig. 6, the fixed frame 2 includes a connecting plate 21, a vertical plate 22, a connecting seat 23 and a telescopic cylinder 24, the connecting plate 21 is connected with the mounting plate 1, and the middle part of the lower end of the fixed frame 2 is equipped with a vertical plate 22 through a hinge. , the lower end of the fixed frame 2 is equipped with a connecting seat 23 near the outer position, the connecting seat 23 is connected with the telescopic end of the telescopic cylinder 24 through a pin shaft, and the fixed ends of the vertical plate 22 and the telescopic cylinder 24 are connected with the upper end of the connecting plate 21, The upper end surface of the fixing frame 2 is evenly provided with a plurality of fixing grooves from front to back, and the fixing grooves on the left and right sides are arranged in a staggered manner, and the fixing grooves are successively provided with rectangular grooves, stepped grooves and half-arc grooves from left to right , The clamping mechanism 3 includes a pre-clamp unit 31 and a clamping unit 32 for re-fixing, the pre-clamp unit 31, the clamping unit 32 and the peeling mechanism 4 are respectively arranged in a rectangular groove, a stepped groove and a half-arc groove.

Place batches of electric wires one by one in the fixing groove, and stabilize them through the pre-clamping unit 31 and the clamping unit 32, and then perform rotary cutting and peeling through the peeling mechanism 4, and then shrink and drive the electric wires on the fixing frame 2 through the telescopic cylinder 24 Gradually inclined to form an x cross, and then the two wires are twisted through the twisting mechanism 5 .

Please refer to Fig. 2 and Fig. 3, the pre-clamping unit 31 includes a pre-clamping plate 311 and a connecting spring 312, the inner walls of the front and rear sides of the rectangular groove are equipped with a pre-clamping plate 311 through the connecting spring 312, and the upper part of the pre-clamping plate 311 is used for guiding. Structure, the lower part of the pre-clamping plate 311 is a circular arc structure matching with the wire; the elastic action of the connecting spring 312 drives the pre-clamping plate 311 to move, and can perform preliminary pre-clamping for wires of different diameters.

Referring to Fig. 5, Fig. 7 and Fig. 8, the peeling mechanism 4 includes a rotary cutting unit 41, a half gear 42, a rack 43, a multi-rod frame 44 and an electric telescopic rod 45, and a half gear is arranged in the half arc groove 42. There is a through groove connected to the half arc groove at the bottom of the half arc groove. The rack 43 is slidably connected in the through groove, and the end of the rack 43 extending outside the through groove is provided with a handle. The half gear 42 passes through The way of meshing is connected with the rack 43. The inner wall of the half gear 42 is provided with a rotary cutting unit 41 for adaptively adjusting the diameter of the tangent. The inside of the fixed frame 2 is provided with an installation groove communicating with the through groove. The left side of the rotary cutting unit 41 The surfaces are all connected with the multi-rod frame 44, the left end of the multi-rod frame 44 is connected with the telescopic end of the electric telescopic rod 45, and the fixed end of the electric telescopic rod 45 is installed on the inner wall of the installation groove; Drive the rotary cutting unit 41 on the half gear 42 to reciprocate and cut off the electric wire sheath, and then drive the rotary cutting unit 41 to move outward through the electric telescopic rod 45 to push out the cut electric wire sheath.

Please refer to Fig. 6, described twisting mechanism 5 comprises the rotating motor 51 that is installed on the ground by motor base, and the output end of rotating motor 51 is equipped with elevator 52, and the lifting end of elevator 52 is equipped with the splicing unit that is used for electric wire connection 53. Start by turning the motor 51 to rotate the splicing unit 53 from horizontal placement to vertical placement, corresponding to the up and down wires crossed by x, and then descend by the elevator 52 to drive the splicing unit 53 to be stuck in the staggered position for rotation and twisting.

The upper end surface of the mounting plate 1 is provided with a sliding groove for adjusting the distance between the two connecting plates 21, the lower end of the connecting plate 21 is equipped with a slider 211, and the sliding block 211 is installed in the sliding groove in a sliding connection manner. The connecting plate 21 is driven by the slider 211 to move in the sliding groove, so that the distance between the two connecting plates 21 is adjusted, and the distance between the two connecting plates 21 can be adjusted according to different lengths of twisted wire cores.

Please refer to Fig. 2, Fig. 4, described clamping unit 32 comprises left jaw 321, right jaw 322, resists spring 323, slide bar 324, fit block 325, screw rod 326 and turning handle 327, left jaw 321 and The right jaw 322 is an arc-shaped structure and a plurality of rubber protrusions are arranged on the clamping surface. The lower ends of the left jaw 321 and the right jaw 322 are rotatably connected by a pin shaft and are left and right staggered. The left jaw 321 and the right jaw The outer walls of the claws 322 are equipped with springs 323, the lower end of the pin shaft is connected with a sliding rod 324, and the fixed frame 2 is provided with a moving cavity near the lower side, and the moving cavity is connected with the stepped groove, and a screw rod 326 is arranged in the moving cavity. , the position corresponding to the sliding rod 324 in the moving cavity is provided with a matching block 325 threadedly connected with the screw rod 326, the lower end of the sliding rod 324 is fixed in the moving groove on the inclined surface of the matching block 325 through a sliding connection, and one end of the screw rod 326 is connected with The handle 327 is turned. Rotate the handle 327 to drive the screw 326 to rotate, so that the threaded screw 326 moves thereupon, because the inclined surface of the mating block 325 drives the slide bar 324 to move downward, thereby driving the left jaw 321 and the right jaw 322 to rotate synchronously The outer wall of the wire is clamped, and the left jaw 321 and the right jaw 322 are staggered. When encountering wires of different diameters, the left jaw 321 and the right jaw 322 will not affect each other, and the clamping area is also increased. , not only improves the adaptability, but also improves the clamping stability.

Please refer to Fig. 7, Fig. 8, described rotary cutting unit 41 comprises arc block 411, rotary cutting knife 412, spring arc rod 413, spring telescopic rod 414, connecting rod 415 and arc plate 416, on the inner wall of described half gear 42 A plurality of spring telescopic rods 414 are evenly installed, and arc-shaped blocks 411 are installed on the spring telescopic rods 414, and the plurality of arc-shaped blocks 411 are connected by spring arc rods 413, and the middle part of the inner wall of the arc-shaped blocks 411 is equipped with rotary cutting Knife 412, arc block 411 left end faces are all provided with the groove that is used for connecting rod 415 slides, and arc block 411 left ends are all slidably connected with connecting rod 415, and connecting rod 415 other ends all offer in the outward movement groove that offers on the arc plate 416. Sliding connection, the arc plate 416 close to the side of the half gear 42 is equipped with a limit slide bar 417, the limit slide bar 417 is slidably connected with the end face of the half gear 42, and the end face of the arc plate 416 away from the half gear 42 is connected with the multi-rod frame 44 . Through the cooperation of the spring telescopic rod 414, the spring arc rod 413 and the arc block 411, the wires of different diameters can be adaptively fitted, and the elastic structure can always fit the outer wall of the wire, so that the outer skin can be cut without Will damage the inner wire core.

Please refer to Fig. 6, Fig. 9, Fig. 10, described splicing unit 53 comprises hanging plate 531, rotating motor 532, transmission shaft 533, belt 534, U-shaped clamping plate 535, L-shaped frame 536, small motor 537, driving rod 538 and twisted semi-ring 539, the middle part of the lower end of the suspension plate 531 is provided with a mounting hole for installing the rotating motor 532, and a plurality of drive shafts 533 are installed on the left and right sides of the rotating motor 532, and the belt 534 is sleeved on the rotating motor 532 On the output shaft of the rotating motor 532 and a plurality of transmission shafts 533 outer walls, the output shaft of the rotary motor 532 and the connection ends of the plurality of transmission shafts 533 are all equipped with U-shaped clamping plates 535, and the sides of the U-shaped clamping plates 535 are all fixed with small motors. The L-shaped frame 536 of 537, the small motor 537 output shaft outer wall is fixedly sleeved with a plurality of driving rods 538, and the other ends of the driving rods 538 are connected with the end faces of the twisted half rings 539, and the twisted half rings 539 are arranged on the U-shaped clamps. The inner upper end of the plate 535; the lower end of the U-shaped clamping plate 535 is stuck in the interlaced position of the two wire cores through the downward movement of the U-shaped clamping plate 535, and the rotation of the rotating motor 532 drives the U-shaped clamping plate 535 to rotate vertically to wind the two wire cores for several turns Finally, the U-shaped clamping plate 535 moves down again, so that the half-ring 539 in the U-shaped clamping plate 535 is pressed down and pressed against the two wire cores, and then the small motor 537 drives the twisting half-ring 539 through the driving rod 538 to wind The rotation of the two wire cores makes the wire cores close to each other and is wound and fixed.

The U-shaped clamping plate 535 has a wide upper part and a narrower lower part. The inner wall of the lower part of the U-shaped clamping plate 535 is an inclined structure with a decreasing distance from bottom to top. Through the inclined structure, the two wire cores can be gradually attached to improve the stability of tension. Through the structure with a wide top and a narrow bottom, it can be rotated and wound vertically at an accurate cross position, and then moved down again to correct the warped wire core. Sufficiently press down and wrap tightly around a large area, and the multiple rubber anti-slip blocks can drive the wire core to rotate and reduce the situation of rotation and slippage.

During the specific work, place the wires and cable ends in the fixed grooves on the left and right sides one by one. The positions of the wires and cable ends are staggered back and forth. The head extends out the length of the fixed groove, and the connecting plate 21 is driven to move in the sliding groove through the slider 211, thereby adjusting the distance between the two connecting plates 21, and the two distances can be adjusted according to different lengths of twisted wire cores. The elastic effect of the spring 312 drives the pre-clamping plate 311 to move. By being able to perform preliminary pre-clamping for wires of different diameters, the rotation of the handle 327 drives the rotation of the screw 326, so that the screw 326 that is threaded is moved accordingly. The inclined surface drives the sliding rod 324 to move downward, thereby driving the left jaw 321 and the right jaw 322 to rotate synchronously to clamp the outer wall of the wire, and the cooperation of the spring telescopic rod 414, the spring arc rod 413 and the arc block 411 can be aimed at different The diameter of the wire is adaptively fitted, and the elastic structure can always fit the outer wall of the wire, and the rack 43 is driven to reciprocate by pulling the handle, thereby driving the rotary cutting unit 41 on the half gear 42 to reciprocate, and the outer skin of the wire is reciprocated. Cut off, and then drive the semi-gear 42 and the rotary cutting unit 41 to move outward through the electric telescopic rod 45 to push out the cut wire sheath; the telescopic cylinder 24 shrinks to drive the fixed frame 2 to tilt, so that the wire cores on both sides are x crossed and rotated The motor 51 is activated to rotate the splicing unit 53 from the horizontal position to the vertical position, which corresponds to the up and down of the crossed wires of x, and then the lower end of the U-shaped clamping plate 535 is driven by the elevator 52 to be stuck in the staggered position of the two wire cores, and the telescopic cylinder 24 is extended at the same time Gradually return to the original position so that the two wire cores are parallel, and the two wire cores can be gradually bonded through the inclined structure of the lower end of the U-shaped clamping plate 535. The rotation of the rotating motor 532 drives the U-shaped clamping plate 535 to rotate vertically to wind the two wire cores for several turns. Finally, the U-shaped clamp 535 moves down again, so that the half-ring 539 in the U-shaped clamp 535 is pressed down and pressed against the two wire cores, and then the small motor 537 drives the twisted half-ring 539 through the driving rod 538 to wind Rotate the two wire cores so that the wire cores are tightly wound and fixed.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. Wire and cable end connecting device, including mounting panel (1), its characterized in that: the upper end of the mounting plate (1) is symmetrically provided with a fixing frame (2) left and right, the fixing frames (2) are provided with a clamping mechanism (3) and a peeling mechanism (4), and the front end of the mounting plate (1) is provided with a twisting mechanism (5);

the fixing frame (2) comprises a connecting plate (21), the connecting plate (21) is connected with a mounting plate (1), a vertical plate (22) is arranged in the middle of the lower end of the fixing frame (2) through hinges, connecting seats (23) are arranged at positions, close to the outer sides, of the lower end of the fixing frame (2), the connecting seats (23) are connected with the telescopic ends of telescopic cylinders (24) through pins, fixed ends of the vertical plate (22) and the telescopic cylinders (24) are connected with the upper end of the connecting plate (21), a plurality of fixing grooves are uniformly formed in the upper end face of the fixing frame (2) from front to back, rectangular grooves, stepped grooves and half-arc grooves are formed in the fixing grooves from left to right in sequence, and the clamping mechanism (3) comprises a pre-clamping unit (31) and a clamping unit (32) for fixing again, wherein the pre-clamping unit (31), the clamping unit (32) and a peeling mechanism (4) are respectively arranged in the rectangular grooves, the stepped grooves and the half-arc grooves;

the pre-clamping unit (31) comprises a pre-clamping plate (311) and a connecting spring (312), wherein the pre-clamping plate (311) is arranged on the inner walls of the front side and the rear side of the rectangular groove through the connecting spring (312), the upper part of the pre-clamping plate (311) is of an inclined structure for guiding, and the lower part of the pre-clamping plate (311) is of an arc structure matched with an electric wire;

the peeling mechanism (4) comprises a half gear (42), a half gear (42) is arranged in the half arc groove, a through groove communicated with the half arc groove is formed in the lower portion of the half arc groove, a rack (43) is connected in the through groove in a sliding mode, one end of the rack (43) extending out of the through groove is provided with a handle, the half gear (42) is connected with the rack (43) in a meshing mode, a rotary cutting unit (41) for adjusting a tangential line in a diameter adaptability mode is arranged on the inner wall of the half gear (42), an installation groove communicated with the through groove is formed in the fixing frame (2), the left side face of the rotary cutting unit (41) is connected with a multi-rod frame (44), the left end of the multi-rod frame (44) is connected with the telescopic end of an electric telescopic rod (45), and the fixed end of the electric telescopic rod (45) is installed on the inner wall of the installation groove;

the stranding mechanism (5) comprises a rotating motor (51) which is installed on the ground through a motor base, a lifter (52) is installed at the output end of the rotating motor (51), and a hinging unit (53) used for connecting wires is installed at the lifting end of the lifter (52).

2. A wire-cable termination device according to claim 1, wherein: the upper end faces of the mounting plates (1) are provided with sliding grooves for adjusting the distance between the two connecting plates (21), the lower ends of the connecting plates (21) are provided with 1 sliding blocks (211), and the sliding blocks (211) are installed in the sliding grooves in a sliding connection mode.

3. A wire-cable termination device according to claim 1, wherein: the clamping unit (32) comprises a left clamping jaw (321), a right clamping jaw (322), a supporting and tightening spring (323), a sliding rod (324), a matching block (325), a screw rod (326) and a rotating handle (327), wherein the left clamping jaw (321) and the right clamping jaw (322) are of arc structures, a plurality of rubber bulges are arranged on clamping surfaces, the lower ends of the left clamping jaw (321) and the right clamping jaw (322) are connected in a rotating mode through pin shafts and are arranged in a left-right staggered mode, the supporting and tightening spring (323) is arranged on the outer walls of the left clamping jaw (321) and the right clamping jaw (322), the sliding rod (324) is connected at the lower end of the pin shafts, a moving cavity is formed in the position, close to the lower side, of the fixing frame (2), and is communicated with the stepped groove, the screw rod (326) is arranged in the moving cavity, the matching block (325) in threaded connection with the screw rod (326) is arranged at the corresponding position of the sliding rod (324), the lower end of the sliding rod (324) is fixed in the moving groove of the inclined surface of the matching block (325) in a sliding mode, and one end of the screw rod (326) is connected with the rotating handle (327).

4. A wire-cable termination device according to claim 1, wherein: rotary-cut unit (41) are including arc piece (411), rotary-cut sword (412), spring arc pole (413), spring telescopic link (414), connecting rod (415) and arc board (416), evenly install a plurality of spring telescopic links (414) on half gear (42) inner wall, all install arc piece (411) on spring telescopic link (414), be connected through spring arc pole (413) between a plurality of arc pieces (411), rotary-cut sword (412) are all installed at arc piece (411) inner wall middle part, arc piece (411) left end face has all been seted up and is used for connecting rod (415) gliding groove, all sliding connection has connecting rod (415) in arc piece (411) left end, sliding connection in the outer groove that sets up on connecting rod (415) other end all and arc board (416), arc board (416) are close to half gear (42) one side terminal surface and install spacing slide bar (417), terminal surface that half gear (42) were kept away from to arc board (416) is all connected with many pole frame (44).

5. A wire-cable termination device according to claim 1, wherein: the utility model provides a hinge unit (53) including cantilever plate (531), rotating electrical machines (532), transmission shaft (533), belt (534), U-shaped cardboard (535), L shape frame (536), small-size motor (537), drive pole (538) and hank press semi-ring (539), the mounting hole that is used for installing rotating electrical machines (532) is seted up at cantilever plate (531) lower extreme middle part, and rotating electrical machines (532) left and right sides all rotate and install a plurality of transmission shafts (533), and belt (534) cover is established on the output shaft of rotating electrical machines (532) and a plurality of transmission shaft (533) outer wall, and U-shaped cardboard (535) are all installed to the link of output shaft of rotating electrical machines (532) and a plurality of transmission shaft (533), and L shape frame (536) that are used for installing small-size motor (537) are all fixed to the side of U-shaped cardboard (535), and a plurality of drive poles (538) are installed to the fixed cover in output shaft outer wall, and are installed a plurality of drive pole (538) other end all with hank press semi-ring (539) terminal surface to be connected, hank press semi-ring (539) setting up on U-shaped cardboard (535) inside.

6. A wire-cable termination device according to claim 5, wherein: the U-shaped clamping plate (535) is of a structure with a wide upper part and a narrow lower part, the inner wall of the lower part of the U-shaped clamping plate (535) is of an inclined structure with a reduced distance from bottom to top, and a plurality of rubber anti-skid blocks are arranged on the inner wall of the wringing pressure semi-ring (539).