CN2390329Y - Hand electric cable sheath stripper - Google Patents

Abstract

The utility model relates to a hand cable sheath stripper which is composed of a left half-type cutter seat body (1) and a right half-type cutter seat body right (11) which correspond to each other, wherein two semicircular notches with different diameters are arranged at the inner sides of the two cutter seat bodies (1), (11). Closed angle-shaped propelling threads (13) are arranged at the inside diameter surface of a hole, and a central thread rod shaft (2) breadthwise penetrates through the middle of the two cutter seat bodies. A cutter stripping slot is arranged at the upper corner of each cutter seat body, and a cutting-stripping cutter (41) with two edges is positioned at the cutter stripping slot. The utility model can rotate around the diameter of a cable pole when a twisting handle is rocked by hand, so one edge is utilized to do cutting action and the other edge is utilized to do stripping action; thereby, a cable sheath can be cut and stripped synchronously.

Description

A kind of manual type cable protection skin stripper

The utility model relates to the instrument class, particularly a kind of manual type cable protection skin stripper.

Progress along with society; science and technology development; electrified popularizing; setting up of transmission facility material; more and more general and extensive; therefore cable sets up; engage still must rely on and manually go to carry out; as in the wiring process, be pretty troublesome thing with a segment protect skin that divests cable joint, if can use electric tool comparatively convenient in the city; if in the field, mountain area; just have to by manpower manual, if new cable safety relatively also, if old cable adjustment or change the wiring engineering on road; just very dangerous; old cable by electric current, itself still has residual electric current, so suddenly treat that demand solves this shortcoming; a kind of manual type cable protection skin stripper should be provided, can reach and have safety; effect easily.

The purpose of this utility model be exactly at above-mentioned cable in the wiring process, the puzzlement and the shortcoming that exist the cable protection skin to peel off provide a kind of manual type cable protection skin stripper.

The technical solution of the utility model:

According to the purpose of this utility model; a kind of manual type cable protection skin stripper is provided; its structure adopts the half mould tool post of two rectangle metal derbies relative; be provided with the semicircle breach of two different-diameters each body inboard of two; two bodies back relatively form two circular holes; the hole inside diameter surface is provided with the pointed shape screw thread; advance usefulness as rotation; two tool post mats one traverse wears center threaded rod axle control promotion; reach the effect that separates and merge; a cutter slot is established at the angle on the tool post, installs one and can cut and peelable two-edged sharpener, when the most advanced and sophisticated thickness that inserts circular hole Nei Keqie epithelium of cutoff edge; the hand moving handle rotation of mat; whole stripper is directly rotated around electric pole, and promptly a sword is cut sword stripping, reaches the effect that the cable protection skin is peeled off synchronously.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is a combination three-dimensional appearance schematic diagram of the present utility model.

Fig. 2 is a two-edged sharpener enlarged drawing of the present utility model.

Fig. 3 is a cross-sectional schematic of the present utility model.

Fig. 4 is a schematic top plan view of the present utility model.

Fig. 5 is an embodiment schematic diagram of the present utility model.

(1) is right half mould tool post; (11) be left half mould tool post; (12) be the scurf outfall; (13) advance screw thread for dihedral; (14) heal up for particle size; (15) heal up for thin footpath; (16) be advance and retreat swivel nut locating sleeve; (17) take over for outstanding; (2) be center threaded rod axle; (21) be the axostylus axostyle thread surface; (22) be the advance and retreat swivel nut; (23) be hold-down screw; (24) be positioning screw cap; (25) be hold-down screw; (26) be positioning ring groove; (27) be dog screw; (3) be spring; (4) be cutter slot; (41) for cutting stripping two-edged sharpener; (411) be vertical cutting blade; (412) be curved arc sword shovel shape blade; (413) be screw hole; (42) be hold-down screw; (5) be left tubulose handle; (51) be hold-down screw; (6) be left side insulation grip; (61) be left side insulation grip handguard; (7) be right tubulose handle; (8) be right insulation grip; (81) be right insulation grip handguard; (9) be the correcting par; (91) be the fixing spiral shell of correcting par; (92) be the flexible pipeline of correcting par; (10) for protection skin cable is arranged.

Shown in accompanying drawing 2 and accompanying drawing 3 and accompanying drawing 4, the utility model includes two block length square metal pieces, the inboard demifacet of each piece is shaped on, following each half circumferential notch, just become two regular circular holes after involutory when two, be respectively right half mould tool post (1), left side half mould tool post (11), in two circular holes after involutory, be provided with the triangle dihedral propelling screw thread (13) of broad at interval, with this screw thread when two tool posts close up clamping cables protection skin, dihedral advances screw thread (13) promptly to be pressed into epithelium, when manual type cable protection skin stripper forward twists, the low-keyed forward of the rotation meeting nature of circular hole internal thread moves, at two tool posts (1), (11) cutter slot (4) is established at top last angle, lay in the groove and cut stripping two-edged sharpener (41), cutting stripping two-edged sharpener (41) is tightened in cutter slot (4) by cutting stripping two-edged sharpener hold-down screw (42), the sharpener point tiltedly inserts proper depth in the circular hole down, front end one side of cutting stripping two-edged sharpener (41) is provided with a vertical vertical cutting blade (411), do positive incision and become horizontal incision to scratch diaphragm, make diaphragm form strip-spiral, the inboard of cutting stripping two-edged sharpener (41) is a plane curved arc shape, be cutting two-edged plane curved arc sword shovel shape blade (412), appropriate location is provided with a fixing screw hole of sharpener (413) in the middle of its plane, is tightened with hold-down screw (42); Center threaded rod axle (2) is formula axostylus axostyle always, its position is on a left side, the intermediate lateral of right half mould tool post (1) and (11) runs through, its the first from left end is no threaded rod axle for about 1/3rd sections, insert left half mould tool post (11) and outstanding the adapter in (17), be combined as a whole with left tubulose handle (5), be fixed into one with left tubulose handle central shaft hold-down screw (51), the stage casing of center threaded rod axle (2) has been all thread segment to the right, its end puts a threaded advance and retreat swivel nut (22), advance and retreat swivel nuts (22) are linked in right tubulose handle (7), and engage hold-down screw (23) with right tubulose handle (7) with advance and retreat swivel nuts (22) and be fixed into one and put the swivel nut locating sleeve (16) of advancing and retreat into, and with the repetitiousness positioning of rotating screw (27) of turning round more than two, tail end insertion with its nail is turned round in the groove of repetitiousness positioning of rotating annular groove (26), but the restriction of making left rotation and right rotation and must not moving forward and backward, with slip-off preventing, the thread segment of center threaded rod (2) is outer terminal, install the center threaded rod shaft extension limit positioning screw cap (24) that contracts additional, and with a screw; About respectively making one on left and right tubulose handle (5), (7), insulate grip (6), (8), and respectively establish left and right insulation grip handguard (61), (81) of a plate-like in the inner of grip, at the tool post outside and center threaded rod axle (2) parallel position, establish correcting par (a 9) straight cutting and go into the flexible pipeline (92) of the default correcting par of right half mould tool post (1).

Accompanying drawing 4 and accompanying drawing 5 are embodiment of the present utility model again: when operation; at first with a left side; right half mould tool post (1); (11) be involutory after; the cable (10) of being stripped from is sandwiched in the circular hole; be that particle size heals up (14) or thin directly heal up (15); rotate right tubulose handle (7) again and affect advance and retreat swivel nut (22); advance and retreat swivel nuts (22) are advanced and retreat according to its screw thread; promoting right half mould tool post (1) forces and draws left half mould tool post (11); two half mould tool posts are integrated and become spendable instrument; after synthetic; the cable stripping to be cut that is clipped in the middle; when the point of a knife of cutting stripping two-edged sharpener (41) is cut in the cable protection film thereupon; with the long suitable thickness that can be diaphragm of its cutter; do whole coiling rotation through rotating right tubulose handle (7); promptly reach and cut stripping two-edged sharpener (41) cutwork; the cable protection film of being stripped from releases outside the facility via scurf outfall (12) rolling strip; when needing two tool posts to separate after work is finished; the right tubulose handle (7) of counter-rotation; advance and retreat swivel nuts (22) are stepped back thereupon; the outer elastic force of opening takes place in the spring (3) in the middle of two tool posts; make left and right sides half mould tool post (1); (11) automatically separately, take out the metal wire of peeling off the cable of finishing standby.

The utility model is simple in structure, easy to operate, be easy to carry, be suitable for field work, safe and reliable and help to increase work efficiency.

Claims (2)

1, a kind of manual type cable protection skin stripper, it is by left half mould tool post (11), right half mould tool post (1), cut stripping two-edged sharpener (41), center threaded rod axle (2), right tubulose handle (7), left side tubulose handle formations such as (5), it is characterized in that left half mould tool post (11) is a prolate square metal piece, rectangular blocks up and down in to the semicircle breach that respectively is provided with different-diameter, be provided with dihedral in its circle footpath and advance screw thread (13), an oblique cutter slot (4) of going in the circular hole is established at the present external angle of going up, lay and fixedly cut stripping two-edged sharpener (41), in the middle of the two halves circumferential notch, the jack that laterally runs through a center threaded rod axle (2), and it is one-body molded with outstanding adapter (17), for the no screw thread of this axle inserts, and warp is given prominence to adapter cross center hole and is fixed into one with hold-down screw (25) together with left tubulose handle (5) and left half mould tool post (11), at the tool post outside and center threaded rod axle (2) parallel position, establish correcting par (a 9) straight cutting and go into the flexible pipeline (92) of the default correcting par of right half mould tool post (1); Right half mould tool post (1) is a prolate square metal piece, in its oppositely inboard semicircle breach that is provided with upper and lower two different-diameter circular ports equally, its direction should form a circular hole relatively with left half mould tool post (11) with the position, in its circle footpath, be provided with dihedral and advance screw thread (13), the back side at its circular hole, the one-body molded advance and retreat swivel nut locating sleeve (16) that is provided with, it is repetitiousness positioning of rotating annular groove (26) that the sleeve pipe outward flange is established a ring groove; Center threaded rod axle (2) is no screw thread at 1/3rd sections, is inserted in horizontal perforation in the left half mould tool post (11), and is fixed into motionless one with hold-down screw (51), and all the other more than half sections are for having thread segment and advance and retreat swivel nuts (22) engagement; Left side tubulose handle (5) is a tubulose the integrated outstanding adapter (17) that directly is sleeved on left half mould tool post (11), and run through with hold-down screw (51) and to direct reach center threaded rod axle and fixed, add insulation grip (6) and handguard (61) at its handle (5); Right tubulose handle (7) is a tubular body handle, and the inner directly is set in the junction block of advance and retreat swivel nuts (22), and is fixed into one with dog screw (27).

2, according to the described a kind of manual type cable protection skin stripper of claim 1; it is characterized in that said cut the stripping two-edged sharpener (41) be a little prolate square steel; establish a screw hole (413) for installing and fixing screw in planar central; establishing a vertical vertical blade on the front end right side is vertical cutting blade (411), and roomy part is that the plane is the shovel shape of curved arc shape from top to bottom for shoveling shape blade (412) in the outside.

Images