CN2136090Y

CN2136090Y - Horizontal shearing machine for angle steel

Info

Publication number: CN2136090Y
Application number: CN 92230573
Authority: CN
Inventors: 冯振海
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-20
Filing date: 1992-08-20
Publication date: 1993-06-16
Anticipated expiration: 2002-08-20

Abstract

The utility model relates to a horizontal shearing machine for angle steel. The utility model is provided with the body of an ordinary horizontal electric steel bar shearing machine and the transmission structure of the ordinary horizontal electric steel bar shearing machine. Tools for shearing are a pair of a female cutter blade and a male cutter blade, wherein, the female cutter blade is a fixing female cutter blade which is provided with a 90 DEG notch, and the male cutter blade is an impact cutter blade which is matched with the notch; the edges of the two cutter blades which are fixed by pressing iron are not edged. The utility model has the advantages of increased work efficiency, reduced cutting loss of the angle steel, and simple structure, and convenient use.

Description

Horizontal shearing machine for angle steel

The utility model relates to a kind of electronic cutting machine of steel, particularly a kind of angle cutter.

Cut off angle steel several method is arranged.Manual method such as gas cutting, handsaw are taken a lot of work, and expense is expected, efficient is low, mechanical means does not generally have special-purpose machinery, the dual-purpose cutting machine of the disclosed vertical angle steel round steel of existing machinery such as Chinese patent CN205997U (application number: 90220551.X), structure and operate all more complicated.

Existing bar cropper such as GJ4-40 shaped steel muscle cutting machine structure and operation are fairly simple, but can only cut reinforcing bar, can not corner cut iron.

The purpose of this utility model provides a kind of structure and simple to operate, the horizontal angle cutter that efficient is higher.

The purpose of this utility model is realized by following proposal: the body and the transmission mechanism that adopt common horizontal electric rebar cutter, cutter breaking tool is designed to a pair of male and female blade, female blade is the fixed blade that has 90 ° of otch, public blade is the impact blade that cooperates with above-mentioned otch, putting the first edge on a knife or a pair of scissors in female blade (1) and public blade (2) edge of a knife position, is fixed on the body by foundary weight.

The utility model is simple in structure, and is practical, the efficient height.

Below in conjunction with embodiment and accompanying drawing structure of the present utility model is described in more detail.

Fig. 1 is the utility model structural representation;

Fig. 2 is the public blade schematic diagram of the utility model;

Fig. 3 is the side view of Fig. 2;

Fig. 4 is the female blade of the utility model;

Fig. 5 is the side view of Fig. 4.

As shown in the figure, present embodiment is on GJ-40 shaped steel muscle cutting machine basis cutter to be transformed and made, wherein body (3) and transmission mechanism: motor (7), drive (4) etc. are consistent with former type, cutter is a pair of male and female blade, female blade (1) is for having the fixed blade of 90 ° of otch, be fixed on the body (1) by special-shaped foundary weight (5), public blade (2) is the impact blade that 90 ° of tips are arranged, two blades cooperate closely, the raised area excision of female blade, two blades all use 45 ^#Steel is made, and puts the first edge on a knife or a pair of scissors, the cutting edge gradient is 12 °, and two blades all carry out Quenching Treatment, make its hardness between HB37-HB45, and two blade cutting edges are tangent, are staggeredly located, and public blade is fixed on the body by foundary weight (6).

This routine cutter is replaceable, and the reinforcing bar cutter breaking tool that changes former machine into still can be cut reinforcing bar.

The utility model is compared with manual corner cut steel, and work efficiency improves 18 times, is suitable for the processing of angle bar built-in fitting in the architectural engineering especially, can cut off 20 * 3 to 70 * 6 angle steel, and economical with materials has certain promotion value.

Claims

1, a kind of horizontal angle cutter, adopt the body and the drive mechanism of common horizontal electric rebar cutter, it is characterized in that its cutting off tool is a pair of male and female blade, female blade (1) is for having the fixed blade of 90 ° of otch, public blade (2) is the impact blade that cooperates with above-mentioned otch, putting the first edge on a knife or a pair of scissors in female blade (1) and public blade (2) edge of a knife position, is fixed on the body by foundary weight.

2, horizontal angle cutter according to claim 1 is characterized in that above-mentioned male and female blade through Quenching Treatment, and hardness is HB37-HB45, and grinds.

3, horizontal angle cutter according to claim 1 is characterized in that the put the first edge on a knife or a pair of scissors gradient of cutting edge of above-mentioned male and female blade is 12 °.

4, horizontal angle cutter according to claim 1 is characterized in that above-mentioned cutting off tool also can be the common cutter of cutting reinforcing bar.