CN102059393A

CN102059393A - Wire cutting mechanism

Info

Publication number: CN102059393A
Application number: CN2010101108513A
Authority: CN
Inventors: 王辉; 徐进
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-21
Filing date: 2010-02-21
Publication date: 2011-05-18

Abstract

The invention relates to a new wire cutting mechanism, wherein a box body is provided with two circular cutters (1) and (9) of which diameters are equal; the line of the centers of the two cutters is perpendicular to the bottom surface; each cutter is provided with a cutting tool which is arranged at the edge of the cutter; the line of the cutting tools of the two cutters is equal to the diameter of each cutter; and the cutter (1) is connected with a synchronizing wheel through a spindle (6). The cutters rotate to drive the cutting tools on the cutters to cut the welding rod; the problems that the cut welding rod has double tooth marks, rough welding rod crops, burrs and the like can be solved; and the wire cutting mechanism can work continuously so as to increase the working efficiency.

Description

Filament cutting mechanism

Technical field

The present invention relates to a kind of filament cutting mechanism, be used to cut welding rod.

Background technology

Domestic present utilization filament cutting mechanism more widely is to adopt the mode of cut-out that thrusts, this can be subjected to displacement in the chopping process with the cut-out mode, and it is big that this cut-out mode cuts out the welding rod error, has the double-pole vestige on the steel wire, the out-of-flatness of welding rod penguin, problem such as jagged.

Summary of the invention

1, technical problem to be solved:

Phenomenons such as the welding rod that cuts out at existing filament cutting mechanism has the double-pole vestige, and the crop out-of-flatness is jagged the invention provides a kind of new-type filament cutting mechanism.

2, technical scheme:

A kind of filament cutting mechanism, the line of centres that the cutterhead 1 of diameter unanimity of two circles and 9, two cutterheads of cutterhead are housed on the casing is vertical with the bottom surface, and a secondary cutting knife is housed on each cutterhead, cutting knife is contained in the edge of cutterhead, and the line of every secondary cutting knife is the diameter of cutting knife place cutterhead on each cutterhead.Cutterhead 1 is connected with synchronizing wheel by a main shaft 6.

3, beneficial effect:

The welding rod edge of a knife that this filament cutting mechanism cuts out is smooth, does not have burr, and cutting has improved operating efficiency continuously

Description of drawings

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the cutaway view of left view of the present invention

The specific embodiment

Filament cutting mechanism of the present invention has two cutterheads to be installed on the casing, and cutterhead is that the line of centres of the cutterhead 1 of circular same diameter and 9, two cutterheads of cutterhead is vertical with the bottom surface.Cutting knife 7,7 ' is contained on the edge of cutterhead 1, cutting knife 2,2 ' is contained on the edge of cutterhead 9, cutting knife 7, and 7 ' line is for being the diameter of cutterhead 1, cutting knife 2.2 ' is the diameter of cutterhead 9 to line, wire leading pipe 4 and back wire leading pipe 8 before also having on the casing, preceding seal wire 4 and back wire leading pipe 8 are positioned at a horizontal line, and the center of line between two cutterheads of preceding wire leading pipe 4 and back wire leading pipe 8.Cutterhead 1 is connected with synchronizing wheel by main shaft.Cut off Long Welding rod by the rotation that makes cutterhead, and can continuous cutting-off.

Cutting knife

7,7 ', 2,2 ' was positioned on the link position at cutterhead 1 and cutterhead 9 centers before cutterhead rotated, and drove synchronizing wheel with machinery, made two cutterhead stable rotation.Wlding enters cutterhead by preceding wire leading pipe, and cutterhead rotates a circle and finishes twice cut-out, and the welding rod that cuts comes out from the back wire leading pipe.The girth of cutterhead is the length of 2 welding rods.By the cutterhead of utilization different-diameter, can cut the welding rod of different length.This filament cutting mechanism can continuous cutting-off, and per minute can cut off 1000, and efficient is fine.

Cutterhead groove 5 is arranged on the cutterhead, and cutting knife is installed in the cutterhead groove of cutterhead, and with the clamp chucking, this device is clamping device 3.The angle of cutting knife can be regulated, when cutting knife in cutterhead groove 5 with the clamp card on after, can finely tune, cutting knife is formed naturally cuts off angle, then clamp is tightened cutting knife, thereby guarantees wire rod shearing length and end face precision.

Though the present invention with preferred embodiment openly as above; but they are not to be used for limiting the utility model; anyly be familiar with this skill person; in the spirit and scope that do not break away from the utility model; from when can doing various variations or retouching, so being as the criterion of should being defined with the application's claim protection domain of protection scope of the present invention.

Claims

1. filament cutting mechanism, it is characterized in that: cutterhead (1) and cutterhead (9) that the diameter unanimity of two circles is housed on the casing, the line of centres of two cutterheads is vertical with the bottom surface, one secondary cutting knife is housed on each cutterhead, cutting knife is installed in the edge of cutterhead, on each cutterhead between every secondary cutting knife line be the diameter of cutting knife place cutterhead, cutterhead (1) is connected with synchronizing wheel by main shaft (6).

2. filament cutting mechanism as claimed in claim 1, it is characterized in that: also comprise preceding wire leading pipe (4) and back wire leading pipe (8), preceding wire leading pipe (4) and back wire leading pipe (8) are installed in the casing both sides, on same horizontal line, the line between preceding wire leading pipe (4) and the back wire leading pipe (8) is positioned at the center of distance between cutterhead (1) and the cutterhead (9).

3. as claim 1,2 described filament cutting mechanisms is characterized in that: cutting knife is clamped on the cutterhead with being stuck in by cutterhead upper tool pan groove (5).