CN110350447A - Automatic stripping and shearing machine for cutting and rolling lock core tube of cable rubber shell by three-ring cutter - Google Patents

Abstract

The invention discloses an automatic peeling and shearing machine for cutting and rolling a lock core tube of a cable rubber shell by a three-ring cutter, which structurally comprises: the invention realizes the matching of the gear box groove and the circular cutting lock core mechanism, leads the cutter ring disc block to press the gap size between the rubber shell and the wire pipe and then to keep the clearance between the core pipeline under the condition of not losing the reserved movable clearance, the rubber shell is subjected to three-section type sliding, pushing and scraping operation of a hook cutter frame, so that the turned rubber is stripped into a spiral thread shape, the long strip is convenient to clean in the later period, then, in the sleeve sliding wing device at the terminal, the effect of winding double thread ends by a twisted thread spiral cylinder with copper cores interlocked is formed by matching with a through hole frame ring, meanwhile, the tail end is locked by the wire end bundle barrel, so that the copper wire in the cable is combed and then is wound and spliced with the wire end at the other end, after the cable is pulled out in the later stage, the adhesive tape is wound at the sleeve end, the inner core of the cable is accurately peeled and maintained, and the power-on efficiency is stable.

Description

A kind of cable rubber shell tricyclic knife cuts the automatic peeling cutter of volume lock beam core pipe

Technical field

The present invention is the automatic peeling cutter that a kind of cable rubber shell tricyclic knife cuts volume lock beam core pipe, belongs to cable and wire neck Domain.

Background technique

Cable is overhead conveying high-pressure electricity and the common power supply conveying conductor of indoor dispatching household electric and circuit connection Essential element, the peeling bridge cable to cable is routine operation, is usually used in the wire jumper bridge system operation of circuit board, therefore electricity The utilization rate of cable is high, has a wide range of application, the common disadvantage to be optimized of technology has at present:

That fits up indoors cuts in splicing with cable, and the rubber shell peeling to cable is necessary operation, then again with black Adhesive plaster ties up that sealed wiring head is anticreep, but in the skinning operations of cable, staff often uses the halfround bar slice up and down of pliers Tiger's jaw chopper rotates slicing with side position basic point, will cause that basic point end depth of cut is big, and avris end rubber cutting openings are big in this way, makes The avris rubber shell of basic point contraposition not exclusively disconnects, and artificial tearing is needed to handle, and then causes the cutting at basic point end deeply to conduction Core pipe line carries out opening loss, and the line end of partial cross section's product is cut off, and causes cable half section open circuit no power, and loss is unilateral to cut Energization flow in face causes core pipe line not cut off the load operation overheat condition of side.

Summary of the invention

In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of cable rubber shell tricyclic knives to cut volume lock beam core pipe Automatic peeling cutter, cut in splicing with solve to fit up indoors with cable, the rubber shell peeling to cable is necessary Operation, then ties up that sealed wiring head is anticreep with friction tape again, but in the skinning operations of cable, the common pincers of staff The tiger's jaw of the halfround bar slice up and down chopper of son rotates slicing with side position basic point, and it is big to will cause basic point end depth of cut in this way, avris end glue Skin cutting openings are big, and the avris rubber shell for aligning basic point not exclusively disconnects, and need artificial tearing to handle, then lead to basic point end Cutting deeply carries out opening loss to conductive core pipeline, and the line end of partial cross section's product is cut off, and causes the open circuit of cable half section not The problem of being powered, unilateral section energization flow be lost, core pipe line is caused not cut off the load operation overheat condition of side.

To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of cable rubber shell tricyclic knife The automatic peeling cutter of volume lock beam core pipe is cut, structure includes: relay base, generator, distributing module, gear-box slot, ring It cuts lock core mechanism, screw rod torsion pressure cover, hand and drags wheel carrier, the ring cutting lock core mechanism is tightly attached to screw rod and is turned round under the bottom surface that pressure is covered, described Ring cutting lock core mechanism is nested in the right side of gear-box slot, and the gear-box slot is connect with generator mechanical, and the generator passes through Distributing module is electrically connected with relay base, and the hand drags wheel carrier and inserts embedded in the right side of ring cutting lock core mechanism, the distributing module installation In the upper right corner of generator, the ring cutting lock core mechanism is equipped with sleeve sliding swing device, spiral-tube of twisting thread, wire stripping square groove case, slide bar Crossbeam, tricyclic knife block frame, cable conduit, divides diameter frame mouth at sliding sleeve block, and the tricyclic knife block frame is installed respectively with the sliding swing device of sleeve Spiral-tube of twisting thread the left and right sides and axle center it is conllinear, the slide bar crossbeam is flexibly connected with sliding sleeve block, and the sliding sleeve block is embedding It is placed on the top of tricyclic knife block frame and in the same vertical plane, the slide bar crossbeam level is welded on wire stripping square groove case Inside, using being interference fitted, the sliding swing device of the sleeve is nested in the right side of wire stripping square groove case to the cable conduit with diameter frame mouth is divided Inferior horn, the wire stripping square groove case are tightly attached under the bottom surface that screw rod turns round pressure cover.

To optimize above-mentioned technical proposal, the measure further taken are as follows:

As a further improvement of the present invention, the sliding swing device of the sleeve by prismatic wing plate, line end bundled tube, through-hole frame ring, Unidirectional cushion block composition, the prismatic wing plate set there are two and insert respectively embedded in the two sides up and down of line end bundled tube, the line end Bundled tube is installed on the inside of through-hole frame ring and axle center is conllinear, and the prismatic wing plate and unidirectional cushion block are using interference fit.

As a further improvement of the present invention, the unidirectional cushion block is made of dottle pin geosynclinal block, top plate, bending offset plate, institute It states top plate and sets there are two and be nested in respectively the two sides up and down for bending offset plate, the bending offset plate is inserted embedded in the interior of dottle pin geosynclinal block Portion, the dottle pin geosynclinal block are close together with top plate.

As a further improvement of the present invention, the spiral-tube of twisting thread is by thick roller slot, latus rectum tube seat, helical ring group of twisting thread At the latus rectum tube seat is snapped together by twisting thread helical ring with thick roller slot, and the latus rectum tube seat is installed on thick roller slot Inside and axle center it is conllinear.

As a further improvement of the present invention, it is described twist thread helical ring by screw thread twist thread slot, crimping corrugated plating, convex cushion block, Ring slab composition, the screw thread twists thread slot and crimping corrugated plating is all provided with there are two and is installed in up and down the two of convex cushion block respectively Side, the convex cushion block are close to the front side with ring slab middle section.

As a further improvement of the present invention, the tricyclic knife block frame is by barrier wing plate, knife the ring disk block, curved arc fastener, curved Billhook frame, sliding plug bar composition, the barrier wing plate are tightly attached to the front side of knife the ring disk block, the barrier wing plate and curved arc fastener vertically It snaps together, the curved arc fastener is gap-matched with sliding plug bar, and the crotch knife rest passes through knife the ring disk block and sliding plug bar Mechanical connection.

As a further improvement of the present invention, the crotch knife rest is by triangular blade, the thin shank of curved arc, razor slot, torsional spring Silk composition, the triangular blade are welded on the lower right corner of the thin shank of curved arc, and the razor slot is equipped with more than two and is close to In the inside of the thin shank of curved arc, the torsional spring silk is inserted embedded in the inside of the thin shank of curved arc and on the same arc surface.

As a further improvement of the present invention, the bending offset plate is the plate that vertical thick vertical plate or so right angle is continuously bent Structure, the structure make it reach a fixed constant pressure effect to top up and down, allow the cylinder cap moved to right to evade and move to left embedded effect, protect Hinder the directionality of monodisplacement amount.

As a further improvement of the present invention, screw thread slot of twisting thread is that band thanks to the arc plates of 45 degree of angle screw thread trough rims Slot structure is increased by slope of thread groove coefficient of friction, is allowed copper wire in cable to form the effect that spiral intertexture fitting compresses, is protected The tightness that barrier line end mutually saves.

As a further improvement of the present invention, the sliding plug bar is the rubber plunger rod structure with trapezoidal arc block, passes through rubber Glue crushing resistance hull shape become extending effect, allow cable intert feed when, can measure body diameter formed dimensional fits support reduce greatly between Gap animation effect.

As a further improvement of the present invention, the razor slot is the trough body structure that deep trough with straight angle plugs vertical cutter piece, is passed through Trough with straight angle overlays cable rubber jar deformation, then blade is cooperated to be spaced vertically apart from rubber shell corner, forms the annular for overthrowing outer volume Pre- frame knife effect.

Beneficial effect

A kind of cable rubber shell tricyclic knife of the present invention cuts the automatic peeling cutter of volume lock beam core pipe, and staff starts power generation Machine supplies electricity to distributing module and imports the automatically controlled absorption of relay base mating operation table top to stablize anti-skidding, and then gear-box slot is by motor The dynamic traction of axis, so that slide bar crossbeam-rotating in the wire stripping square groove case of ring cutting lock core mechanism is engaged, so that pushing tow sliding sleeve block is with three Cutting ring frame forward impelling makes cable inner core and rubber shell resist barrier wing plate by dividing cable conduit insertion in diameter frame mouth Extruding is formed with knife the ring disk block and releases copper wire the end of a thread, and it is close then to support big adjusting knife the ring disk block center with sliding plug bar by curved arc fastener Seal openings of sizes forms and closely overlays copper wire protection, and drives the triangular blade and the thin shank slicing glue of curved arc of crotch knife rest Shell forms razor slot and torsional spring silk resistance to compression shaving rubber jar cambered surface of rotating and turns up flange crimping operation, ensures the peeling shape of cable rubber shell Screw unloading effect is cut at three-stage annulus, later period blocking cleaning peeling residue, forms the anchor ring of maintenance copper wire inner core respectively Processing effect, then work of bringing drill to an end is formed in outer scattered copper wire by the thick roller slot and path tube slot for spiral-tube of twisting thread, by twisting thread The screw thread of helical ring twists thread slot around crimping corrugated plating compacting silk thread distance is entered, and then convex cushion block and the press of ring slab, which roll to be formed, twists Around output line mast, allows inside the through-hole frame ring and line end bundled tube of the sliding swing device of copper wire line bar head insertion sleeve, pass through promotion rib Shape wing plate moves to right on the dottle pin geosynclinal block and top plate of unidirectional cushion block, forms bending offset plate and prevents up and down the packet prismatic wing plate that turns on top Lock cylinder output is completed in leaky operation, the docking of copper wire the end of a thread, facilitates the winding protection of later period adhesive tape, when electrical fault stops working Afterwards, can also manual cable peeling, by rotate hand drag wheel carrier drive screw rod turn round pressure cover wire stripping square groove box-shaped is pushed away at pressure downwards Power, ensure cable peeling inner core maintenance and peeling after residue colloid it is blocking quickly clean effect, also care appliances work Environment ensures the processing on real-time high efficiency of cable.

There is accessible advantage after operation of the present invention:

It is matched with gear-box slot with ring cutting lock core mechanism, by being grasped in dividing in diameter frame mouth for different size diameter in a row Make cable ring cutting step, sets up tricyclic knife block frame and form the outside turnup rubber shell operation of plane, make knife the ring disk block pressing rubber shell and line After pipe gap size, in the case where the reserved free gap of core pipe line is not lost, the three-stage that rubber shell carries out crotch knife rest is pushed to slide and is scraped Skin operation, makes the rubber of turnup fall off into helical, facilitates the blocking cleaning of later period strip, then the sliding swing device of the sleeve of terminal In, cooperation through-hole frame ring forms the interlocking spiral-tube twisted-pair line head effect of twisting thread of copper core, while tail end is locked by line end bundled tube It is fixed, achieve the effect that wind grafting with the end of a thread of the other end after combing the copper wire in cable, be wound after the later period extracts cable Adhesive plaster is in socket end, and quick and convenient, accurate peeling conserves cable inner core again, ensures energization stabilised efficiency.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, the attached drawing in describing below to embodiment is made in detail It carefully introduces, allows other features, purposes and advantages of the invention will become more apparent with this:

Fig. 1 is the structural representation for the automatic peeling cutter that a kind of cable rubber shell tricyclic knife of the present invention cuts volume lock beam core pipe Figure.

Fig. 2 is the detailed the schematic diagram of the section structure of ring cutting lock core mechanism of the present invention.

Fig. 3 is the schematic diagram of the section structure of sleeve of the present invention sliding swing device and spiral-tube working condition of twisting thread.

Fig. 4 is the volume rendering structural schematic diagram of the unidirectional cushion block working condition of the present invention.

Fig. 5 is view structural schematic diagram in the cross section stereo of helical ring working condition of the invention of twisting thread.

Fig. 6 is that structural schematic diagram is cutd open in the side of tricyclic knife block frame working condition of the present invention.

Fig. 7 is the schematic perspective view of crotch knife rest working condition of the present invention.

Description of symbols: relay base -1, generator -2, distributing module -3, gear-box slot -4, ring cutting lock core mechanism - 5, it is horizontal that screw rod turns round pressure cover -6, hand drags the sliding swing device -5A of wheel carrier -7, sleeve, the spiral-tube -5B that twists thread, wire stripping square groove case -5C, slide bar Beam -5D, sliding sleeve block -5E, tricyclic knife block frame -5F, cable conduit -5G, divide diameter frame mouth -5H, prismatic wing plate -5A1, line end bundled tube - 5A2, through-hole frame ring -5A3, unidirectional cushion block -5A4, dottle pin geosynclinal block -5A41, top plate -5A42, bending offset plate -5A43, thick roller Slot -5B1, latus rectum tube seat -5B2, twist thread helical ring -5B3, screw thread twist thread slot -5B31, crimping corrugated plating -5B32, convex cushion block - 5B33, ring slab -5B34, barrier wing plate -5F1, knife the ring disk block -5F2, curved arc fastener -5F3, crotch knife rest -5F4, sliding plug bar - 5F5, triangular blade -5F41, the thin shank -5F42 of curved arc, razor slot -5F43, torsional spring silk -5F44.

Specific embodiment

To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to Specific embodiment, the present invention is further explained.

Please refer to Fig. 1-Fig. 7, the present invention provides the automatic peeling shearing that a kind of cable rubber shell tricyclic knife cuts volume lock beam core pipe Machine, structure include: relay base 1, generator 2, distributing module 3, gear-box slot 4, ring cutting lock core mechanism 5, screw rod torsion pressure cover 6, hand drags wheel carrier 7, and the ring cutting lock core mechanism 5 is tightly attached under the bottom surface that screw rod turns round pressure cover 6, and the ring cutting lock core mechanism 5 is nested In the right side of gear-box slot 4, the gear-box slot 4 is mechanically connected with generator 2, and the generator 2 passes through distributing module 3 and relay Device pedestal 1 is electrically connected, and the hand drags wheel carrier 7 and inserts embedded in the right side of ring cutting lock core mechanism 5, and the distributing module 3 is installed on generator 2 The upper right corner, it is horizontal that the ring cutting lock core mechanism 5 is equipped with the sliding swing device 5A of sleeve, the spiral-tube 5B that twists thread, wire stripping square groove case 5C, slide bar Beam 5D, sliding sleeve block 5E, tricyclic knife block frame 5F, cable conduit 5G, divide diameter frame mouth 5H, the tricyclic knife block frame 5F and the sliding wing dress of sleeve Set 5A be installed in respectively the spiral-tube 5B that twists thread the left and right sides and axle center it is conllinear, the slide bar crossbeam 5D and sliding sleeve block 5E activity Connection, the sliding sleeve block 5E are nested on the top of tricyclic knife block frame 5F and in the same vertical plane, the slide bar crossbeam 5D level is welded on the inside of wire stripping square groove case 5C, and the cable conduit 5G uses interference fit, the set with diameter frame mouth 5H is divided The sliding swing device 5A of cylinder is nested in the lower right corner of wire stripping square groove case 5C, and the wire stripping square groove case 5C is tightly attached to the bottom that screw rod turns round pressure cover 6 Under face.

Referring to Fig. 3, the sliding swing device 5A of the sleeve is by prismatic wing plate 5A1, line end bundled tube 5A2, through-hole frame ring 5A3, list It is formed to cushion block 5A4, the prismatic wing plate 5A1 sets there are two and inserts the institute of two sides up and down for being embedded in line end bundled tube 5A2 respectively State line end bundled tube 5A2 be installed on through-hole frame ring 5A3 inside and axle center it is conllinear, the prismatic wing plate 5A1 and unidirectional cushion block 5A4 is made of using interference fit, the spiral-tube 5B that twists thread thick roller slot 5B1, latus rectum tube seat 5B2, the helical ring 5B3 that twists thread, The latus rectum tube seat 5B2 is snapped together by the helical ring 5B3 and thick roller slot 5B1 that twists thread, and the latus rectum tube seat 5B2 is installed on The inside and axle center of thick roller slot 5B1 is conllinear, and the end of a thread of end output is packed by line end bundled tube 5A2, forms an overlap joint It is anticreep and then twine in friction tape of taking advantage of a situation to ensure that prismatic wing plate 5A1 turns over package line end for lock consolidation effect after two line ends Around cylinder face, convenient wrapped packaging effect is formed.

Referring to Fig. 4, the unidirectional cushion block 5A4 is made of dottle pin geosynclinal block 5A41, top plate 5A42, bending offset plate 5A43, The top plate 5A42 sets there are two and is nested in respectively the two sides up and down for bending offset plate 5A43, and the bending offset plate 5A43 inserts embedding In the inside of dottle pin geosynclinal block 5A41, the dottle pin geosynclinal block 5A41 and top plate 5A42 is close together, and the bending offset plate 5A43 is The plate structure that vertical thickness vertical plate or so right angle is continuously bent, the structure make it reach a fixed constant pressure effect to top up and down Fruit allows the cylinder cap moved to right to evade and moves to left embedded effect, ensures the directionality of monodisplacement amount, by the elasticity for bending offset plate 5A43 Index to top, makes top plate 5A42 press friction prismatic wing plate 5A1 form the specified unidirectional output effect moved to right, cooperates peeling up and down Fast operating prevents from inversely getting stuck, protection equipment running.

Referring to Fig. 5, the helical ring 5B3 that twists thread is twisted thread slot 5B31, crimping corrugated plating 5B32, convex cushion block by screw thread 5B33, ring slab 5B34 composition, the screw thread twist thread slot 5B31 and crimping corrugated plating 5B32 be all provided with there are two and install respectively In the two sides up and down of convex cushion block 5B33, the convex cushion block 5B33 is close to the front side with the middle section ring slab 5B34, and the screw thread is twisted thread Slot 5B31 is the arc plate slot structure that band thanks to 45 degree of angle screw thread trough rims, is increased by slope of thread groove coefficient of friction, is allowed Copper wire forms spiral and interweaves the effect that fitting compresses in cable, ensures the tightness that mutually saves of line end, is twisted thread slot 5B31 by screw thread Then cross winding copper wire line resists crimping corrugated plating 5B32 compacting, form a compact strict rolling to the overlap joint of the end of a thread and twine Around effect, avoid threading off, but one by one copper wire be winched into winding it is careful.

Referring to Fig. 6, the tricyclic knife block frame 5F is by barrier wing plate 5F1, knife the ring disk block 5F2, curved arc fastener 5F3, crotch Knife rest 5F4, sliding plug bar 5F5 composition, the barrier wing plate 5F1 are tightly attached to the front side barrier wing plate of knife the ring disk block 5F2 vertically 5F1 is snapped together with curved arc fastener 5F3, and the curved arc fastener 5F3 is gap-matched with sliding plug bar 5F5, the crotch knife Frame 5F4 is mechanically connected by knife the ring disk block 5F2 and sliding plug bar 5F5, and the sliding plug bar 5F5 is the rubber column stopper rod with trapezoidal arc block Structure becomes extending effect by rubber crushing resistance hull shape, when cable being allowed to intert feed, can measure body diameter and form dimensional fits support The gap animation effect reduced greatly pushes away cable by barrier wing plate 5F1 and knife the ring disk block 5F2 annular gear, allows after rubber shell internal pressure, electricity The copper wire of cable core is exposed, and after cooperating electric wire peeling, exposed copper wire is elongated to facilitate erection to enter later period lock effect, reaches pre- Stay the effect of fibre core.

Referring to Fig. 7, the crotch knife rest 5F4 is by triangular blade 5F41, the thin shank 5F42 of curved arc, razor slot 5F43, torsion Spring silk 5F44 composition, the triangular blade 5F41 are welded on the lower right corner of the thin shank 5F42 of curved arc, and the razor slot 5F43 is equipped with Inside that is more than two and being tightly attached to the thin shank 5F42 of curved arc, the torsional spring silk 5F44 are inserted embedded in the thin shank 5F42's of curved arc Internal and on the same arc surface, the razor slot 5F43 is the trough body structure that deep trough with straight angle plugs vertical cutter piece, passes through right angle Slot overlays cable rubber jar deformation, then blade is cooperated to be spaced vertically apart from rubber shell corner, forms the pre- frame of annular for overthrowing outer volume The push-in slicing of cable rubber jar is involved in razor slot 5F43 by triangular blade 5F41, is crossed, formed by razor by knife effect Turnup at three sections swordsman along helical form turn up discharging output, allow residue rubber shell that can completely be wound into three sticks, avoid broken The attachment of refuse lac matter is inconvenient to the case where removing, and ensures that the convenient and slicing of cleaning is efficient.

Workflow: staff starts generator 2 and supplies electricity to the importing 1 mating operation table top of relay base of distributing module 3 Automatically controlled absorption is stablized anti-skidding, and then gear-box slot 4 is by the dynamic traction of motor shaft, to engage the wire stripping side of ring cutting lock core mechanism 5 Slide bar crossbeam 5D rotates in tank 5C, so that pushing tow sliding sleeve block 5E is with tricyclic knife block frame 5F forward impelling, by by cable Pipe 5G insertion divides in diameter frame mouth 5H, so that cable inner core and rubber shell is resisted barrier wing plate 5F1 and knife the ring disk block 5F2 formation extruding and pushes away Then copper silk thread head passes through the big adjusting knife the ring disk block 5F2 central seal circle opening of curved arc fastener 5F3 and sliding plug bar 5F5 support big It is small, it is formed and closely overlays copper wire protection, and drive the triangular blade 5F41 and the thin shank 5F42 slicing glue of curved arc of crotch knife rest 5F4 Shell forms razor slot 5F43 and torsional spring silk 5F44 resistance to compression shaving rubber jar cambered surface of rotating and turns up flange crimping operation, ensures cable rubber shell Peeling formed three-stage annulus cut screw unloading effect, respectively later period blocking cleaning peeling residue, formed conserve copper wire in The anchor ring processing effect of core, then formed in outer scattered copper wire by the thick roller slot 5B1 and latus rectum tube seat 5B2 for the spiral-tube 5B that twists thread It brings drill to an end work, silk thread distance around crimping corrugated plating 5B32 is entered is compacted by the screw thread for the helical ring 5B3 that the twists thread slot 5B31 that twists thread, it is then convex Cushion block 5B33 and ring slab 5B34 is pressed to roll to be formed and be twisted around output line mast, and copper wire line bar head insertion sleeve is allowed to slide swing device 5A Through-hole frame ring 5A3 and line end bundled tube 5A2 inside by push prismatic wing plate 5A1 unidirectional cushion block 5A4 dottle pin geosynclinal block It is moved to right on 5A41 and top plate 5A42, forms bending offset plate 5A43 or more to electrically operated, the copper wire that turns over packet prismatic wing plate 5A1 leakproof on top Lock cylinder output is completed in the end of a thread docking, facilitates the winding protection of later period adhesive tape can also be manually after electrical fault stops working Cable peeling drags wheel carrier 7 by rotation hand and screw rod is driven to turn round pressure cover 6 downwards to wire stripping square groove case 5C formation pressure thrust, ensures electricity The inner core of cable peeling conserve and peeling after residue colloid it is blocking quickly clean effect, also care appliances working environment, ensures The processing on real-time high efficiency of cable.

The present invention is combined with each other by above-mentioned component, is reached and is matched with gear-box slot 4 with ring cutting lock core mechanism 5, By dividing operation cable ring cutting step in diameter frame mouth 5H in different size diameter in a row, sets up tricyclic knife block frame 5F and form plane Outside turnup rubber shell operation, after making knife the ring disk block 5F2 pressing rubber shell and spool gap size, in the reserved work that core pipe line is not lost Under dynamic gap, rossing operation is pushed to slide to the three-stage that rubber shell carries out crotch knife rest 5F4, the rubber of turnup is made to fall off into taenidium Shape facilitates the blocking cleaning of later period strip, and then in the sliding swing device 5A of the sleeve of terminal, it is mutual that cooperation through-hole frame ring 5A3 forms copper core The spiral-tube 5B twisted-pair line head effect of twisting thread of lock, while tail end is locked by line end bundled tube 5A2, combs the copper wire in cable Achieve the effect that wind grafting with the end of a thread of the other end afterwards, winding adhesive plaster is in socket end after the later period extracts cable, quickly Convenient, accurate peeling conserves cable inner core again, ensures energization stabilised efficiency, matches cable with this come solve to fit up indoors It cutting in splicing, the rubber shell peeling to cable is necessary operation, and it is anticreep then with friction tape to tie up sealed wiring head again, but In the skinning operations of cable, staff often uses the tiger's jaw of the halfround bar slice up and down chopper of pliers to rotate slicing with side position basic point, this Sample will cause that basic point end depth of cut is big, and avris end rubber cutting openings are big, and the avris rubber shell for aligning basic point not exclusively disconnects, It needs artificial tearing to handle, the cutting at basic point end is then caused deeply to carry out opening loss, partial cross section's product to conductive core pipeline Line end be cut off, cause cable half section open circuit no power, unilateral section energization flow be lost, core pipe line is caused not cut off one The problem of load operation overheat condition of side.

Specific embodiment described herein is only to give an example to the present invention.The technical field of the invention Technical staff can make various modifications or additions to the described embodiments or be substituted in a similar manner, but Without departing from of the invention or beyond the scope of the appended claims.

Claims (3)

1. a kind of cable rubber shell tricyclic knife cuts the automatic peeling cutter of volume lock beam core pipe, structure includes: relay base (1), generator (2), distributing module (3), gear-box slot (4), ring cutting lock core mechanism (5), screw rod turn round pressure cover (6), hand drags wheel carrier (7), it is characterised in that:

The ring cutting lock core mechanism (5) is tightly attached under the bottom surface that screw rod turns round pressure cover (6), and the ring cutting lock core mechanism (5) is nested in The right side of gear-box slot (4), the gear-box slot (4) and generator (2) are mechanically connected, and the generator (2) passes through distributing module (3) it is electrically connected with relay base (1), the hand drags wheel carrier (7) and inserts embedded in the right side of ring cutting lock core mechanism (5), the distribution Block (3) is installed on the upper right corner of generator (2).

2. a kind of cable rubber shell tricyclic knife according to claim 1 cuts the automatic peeling cutter of volume lock beam core pipe, special Sign is: the ring cutting lock core mechanism (5) be equipped with sleeve sliding swing device (5A), spiral-tube of twisting thread (5B), wire stripping square groove case (5C), Slide bar crossbeam (5D), tricyclic knife block frame (5F), cable conduit (5G), divides diameter frame mouth (5H), the tricyclic knife block at sliding sleeve block (5E) Frame (5F) and sleeve sliding swing device (5A) are installed in the left and right sides of spiral-tube of twisting thread (5B) respectively, the slide bar crossbeam (5D) with Sliding sleeve block (5E) is flexibly connected, and the sliding sleeve block (5E) is nested on the top of tricyclic knife block frame (5F), the slide bar crossbeam (5D) level is welded on the inside of wire stripping square groove case (5C), and the cable conduit (5G) matches with diameter frame mouth (5H) is divided, described Sleeve sliding swing device (5A) is nested in the lower right corner of wire stripping square groove case (5C), and the wire stripping square groove case (5C) is tightly attached to screw rod and turns round pressure Under the bottom surface for covering (6), the sleeve sliding swing device (5A) is by prismatic wing plate (5A1), line end bundled tube (5A2), through-hole frame ring (5A3), unidirectional cushion block (5A4) composition, the prismatic wing plate (5A1) set there are two and insert respectively embedded in line end bundled tube The two sides up and down of (5A2), the line end bundled tube (5A2) are installed on the inside of through-hole frame ring (5A3), the prismatic wing plate (5A1) It is matched with unidirectional cushion block (5A4).

3. a kind of cable rubber shell tricyclic knife according to claim 2 cuts the automatic peeling cutter of volume lock beam core pipe, special Sign is: the unidirectional cushion block (5A4) is made of dottle pin geosynclinal block (5A41), top plate (5A42), bending offset plate (5A43), described Top plate (5A42) sets there are two and is nested in the two sides up and down for bending offset plate (5A43) respectively, and the bending offset plate (5A43) is inserted Embedded in the inside of dottle pin geosynclinal block (5A41).