CN201329596Y

CN201329596Y - Novel cable cutter

Info

Publication number: CN201329596Y
Application number: CNU2008201583924U
Authority: CN
Inventors: 姚德利
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2009-10-21
Anticipated expiration: 2018-12-30

Abstract

The utility model discloses a novel cable cutter, which is characterized in that one end of a cutter blade is fixed in the position of a fixed cutter blade through an upper pressure plate, and the other end thereof is fixed in the position of a rotary cutter through a lower pressure plate; the edge surface of the cutter blade is sickle-shaped; the rotary cutter blade is connected with a fixed cutter blade through a tool holder shaft nail; a supporting teeth block is fixed in the position of the fixed cutter blade through a shaft nail; the fixed handle penetrating a joint block is fixed in the position of the fixed cutter blade through a screw; a movable handle penetrating an eccentric shaft seat board is connected with the fixed cutter blade through a shaft pin; eccentric supporting teeth are formed at end parts of the eccentric shaft seat board; the cogs on the edges of the eccentric supporting teeth are meshed with the cogs at the edge of the rotary cutter blade. The cable cutter has the advantages that the product integral structure is reasonable; the cable cutter can cut hard wires such as steel stranded wires, aluminium cable steel reinforced and the like; the cutter blade service life is long; the cable cutter is demountable and replaceable; the product operation is simple and convenient; the practicability is excellent; and the popularization and the application are easy.

Description

A kind of novel cable is cut

Technical field:

The utility model relates to the technical field of cable cutting implement, and a kind of specifically novel cable is cut, particularly its mechanical connecting structure.

Background technology:

Cable is in the market cut when shearing rigid wire rod, very painstaking, and wire rod is stuck between two knife plates sometimes, cause and block, in addition, cable is cut after using after a while, blade meeting rust, painstaking more or to cause that blade breakages makes whole useless cable newspaper cutting during shearing, in operating, practice of construction brings a lot of troubles to the user.

So still need existing cable shear structure is further improved, make that its structure is more reasonable.

Summary of the invention:

The purpose of this utility model is to provide a kind of novel cable to cut, but hard wire rods such as its shear steel twisted wire, steel-cored aluminium strand have overcome the shortcoming and defect that exists in the prior art.

To achieve these goals, technical scheme of the present invention is: a kind of novel cable is cut, it mainly comprises blade, it is characterized in that: an end of described blade is fixed on the fixed blade place by top board, the other end of blade is fixed on the rotating blade place by lower platen, the sword face of blade is sickle, rotating blade is by tool axis nail and fixed blade, supporting tooth block is fixed on the fixed blade place by the axle nail, fixed handle is screwed at the fixed blade place by connecing piece, flexible handle is connected with fixed blade with pivot pin by the eccentric shaft seat board, the end of eccentric shaft seat board is provided with eccentric support tooth, and the teeth at eccentric support tooth edge and the teeth at rotating blade edge are meshing with each other.

The utility model discloses a kind of novel cable scissors products reasonable integral structure, but hard wire rods such as shear steel twisted wire, steel-cored aluminium strand, blade long service life, and detachable the replacing, product operation is easy, has good practicability, is easy to apply.

Description of drawings:

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model rotating blade and eccentric support tooth engaging structure schematic diagram

Fig. 3 is the utility model rotating blade teeth structural representations

Fig. 4 is the eccentric support of a utility model tooth dental structure schematic diagram

The specific embodiment:

With reference to the accompanying drawings, the utility model further is described

The utility model is that a kind of novel cable is cut, it mainly comprises blade 5, it is characterized in that: an end of described blade 5 is fixed on fixed blade 2 places by top board 3, the other end of blade 5 is fixed on rotating blade 6 places by lower platen 1, the sword face of blade 5 is sickle, this kind structure is sheared laborsaving, stressed even, the shear surface that is sheared cable is neat, rotating blade 6 is by tool axis nail 4 and fixed blade 2, supporting tooth block 8 is fixed on fixed blade 2 places by axle nail 7, fixed handle 13 is fixed on fixed blade 2 places by connecing piece 19 usefulness screws 20, flexible handle 12 is connected with fixed blade 2 by eccentric shaft seat board 11 usefulness pivot pins 9, the end of eccentric shaft seat board 11 is provided with eccentric support tooth 10, the teeth at eccentric support tooth 10 edges and the teeth at rotating blade 6 edges are meshing with each other, the flute profile of described eccentric support tooth 10 and rotating blade 6 edge teeth is 60 degree, this ratchet-advance structure, the mechanical strength height, not fragile, described fixed handle 13 and flexible handle 12 are by interior steel pipe 16, outer steel pipe 17, rubber sheath 18 is socketed to form successively, described fixed handle 13 and flexible handle 12 bottoms are equipped with nylon eccentric combination part 15, described fixed handle 13 and flexible handle 12 bottoms all are socketed with rubber handle 14, fixed handle 13 and flexible handle 12 can stretch, make shearing manipulation laborsaving, be easy to carry.

Claims

1, a kind of novel cable is cut, it mainly comprises blade (5), it is characterized in that: an end of described blade (5) is fixed on fixed blade (2) by top board (3) and locates, the other end of blade (5) is fixed on rotating blade (6) by lower platen (1) and locates, the sword face of blade (5) is sickle, rotating blade (6) is by tool axis nail (4) and fixed blade (2), supporting tooth block (8) is fixed on fixed blade (2) by axle nail (7) and locates, fixed handle (13) is fixed on fixed blade (2) with screw (20) and locates by connecing piece (19), flexible handle (12) is connected with fixed blade (2) with pivot pin (9) by eccentric shaft seat board (11), the end of eccentric shaft seat board (11) is provided with eccentric support tooth (10), and the teeth at eccentric support tooth (10) edge and the teeth at rotating blade (6) edge are meshing with each other.

2, a kind of novel cable according to claim 1 is cut, and it is characterized in that: the flute profile of described eccentric support tooth (10) edge teeth is 60 degree.

3, a kind of novel cable according to claim 1 is cut, and it is characterized in that: the flute profile of described rotating blade (6) edge teeth is 60 degree.

4, a kind of novel cable according to claim 1 is cut, and it is characterized in that: described fixed handle (13) and flexible handle (12) are socketed to form successively by interior steel pipe (16), outer steel pipe (17), rubber sheath (18).

5, a kind of novel cable according to claim 1 is cut, and it is characterized in that: described fixed handle (13) and flexible handle (12) bottom are equipped with nylon eccentric combination part (15).

6, a kind of novel cable according to claim 1 is cut, and it is characterized in that: described fixed handle (13) and flexible handle (12) bottom all are socketed with rubber handle (14).