CN201735666U - Steel cutting off machine - Google Patents

Abstract

The utility model relates to a steel cutting off machine, wherein a punch die is arranged in a slider that is arranged above a machine body; an upper pressing plate capable of vertically and flexibly moving is arranged beside the punch die; a lower die seat is internally provided with a positioning die beside which a lower pressing plate capable of vertically and flexibly moving and a guide seat are arranged; the punch die and the positioning die as well as the upper pressing plate and the lower pressing plate are arranged in a kitty corner manner; after penetrating through the guide seat, the steel is guided between the punch die and the positioning die, and then is contacted with the positioning die and the lower pressing plate at the downside; when the machine body is operated, power is transmitted to the slider and enables the slider drives the punch die to downwards impact the positioning die instantaneously so as to cut off the steel; and simultaneously the upper pressing plate beside the steel is synchronously contacted with the steel so as to enable the upper and the lower pressing plates to attach and limit the steel instantaneously while the punch die and the positioning die carry out die cutting on the steel, thus being capable of preventing the cutting off machine from being deviated due to stress of the steel in die cutting so as to achieve that the cut-off steel or steel to be cut off can maintain originally straight form.

Description

The iron and steel cutting machine

Technical field

The utility model relates to a kind of iron and steel cutting machine.

Background technology

Press, the machinery equipment person that relevant at present cut-out iron and steel material is used, mostly be to carry out in " punching press cut-out " mode, yet known to existing equipment, because position punch die B in the slide block above body is the iron and steel material A on positioning module C and down do percussion action under being driven by slide block and towards the position, think to cause iron and steel material A given to cut into two sections (as Fig. 1); Yet but find single only with the positioning module C of below be hold iron and steel material A after, just directly be subjected to when upper punch die B down does the percussion cutting-off action, the mould C that can cause originally being positioned holds and is subjected to die-cut both sides iron and steel material A so impacting generation deflection offset phenomena under the power effect, so cause iron and steel material A to have kept its straight state, influence procedure of processing is backward implemented jointly.Therefore just have below punch die B, promptly be provided with gripper shoe D (as a Fig. 2) form on positioning module C side, think and improve, but the iron and steel material A that mould C holds owing to originally be positioned does not have any change, so that still can impact generation deflection offset phenomena under the power effect.

Therefore, the applicant exhausts research for many years then and develops the utility model down in view of above situation.

Summary of the invention

The purpose of this utility model is to provide a kind of iron and steel cutting machine, and it can overcome shortcoming of the prior art, can not produce the phenomenon of deflection displacement when making punching press, thereby economical with materials reduces consuming.

For achieving the above object, the utility model discloses a kind of iron and steel cutting machine, it is characterized in that:

Be provided with a punch die in the slide block that above body, is installed, and at the other vertical top board of telescopic moving that is provided with of punch die, and the week that in die shoe, is equipped with positioning module the other vertically lower platen and the guide bracket of telescopic moving that be provided with, and punch die and positioning module, top board becomes the diagonally opposing corner setting with lower platen, its meta is at punch die and the other top board of positioning module, lower platen inside forms vertical telescopic moving by spring body, and guide bracket itself extends to the through hole between punch die and the positioning module after having a horizontal guiding iron and steel material to pass with horizontal direction, and the positioning module position is between guide bracket and lower platen, the punch die of position in slide block is above lower platen, and the top board that establish on the punch die side position is then above positioning module.

Also disclose a kind of iron and steel cutting machine, it is characterized in that:

Be provided with a punch die in the slide block that above body, is installed, and at the other vertical top board of telescopic moving that is provided with of punch die, and the week that in die shoe, is equipped with positioning module the other vertically lower platen and the guide bracket of telescopic moving that be provided with, and punch die and positioning module, top board becomes the diagonally opposing corner setting with lower platen, its meta is at punch die and the other top board of positioning module, lower platen inside forms vertical telescopic moving by the oil pressure device, and guide bracket itself extends to the through hole between punch die and the positioning module after having a horizontal guiding iron and steel material to pass with horizontal direction, and the positioning module position is between guide bracket and lower platen, the punch die of position in slide block is above lower platen, and the top board that establish on the punch die side position is then above positioning module.

Pass through said structure, the utility model is led between punch die and the positioning module after making the iron and steel material pass guide bracket, then below touch positioning module and lower platen, when body operates, power can be conducted to slide block thus and make slide block drive punch die and be moment toward positioning module and impact downwards when doing die-cut disconnected iron and steel material by the upper and lower pressing plate spacing iron and steel material of living of pressing immediately, so can reach the iron and steel material that is cut off and does not cut off as yet and keep original straight form, thereby realize goal of the invention.

Description of drawings

Fig. 1: for practising the illustrative view of formula.

Fig. 2: for another practises the illustrative view of formula.

Fig. 3-A: diagram of the present utility model ().

Fig. 3-B: diagram of the present utility model (two).

Fig. 4-A: enforcement illustration of the present utility model ().

Fig. 4-B: enforcement illustration of the present utility model (two).

Fig. 5: enforcement illustration of the present utility model (three).

Fig. 6: illustrative view of the present utility model.。

Fig. 7: enforcement illustration of the present utility model (four)

Fig. 8: the diagram of another form of the utility model.

The specific embodiment

At first, please cooperate and consult Fig. 3-A, shown in 3-B describes in detail: a kind of iron and steel cutting machine of the present utility model, be provided with a punch die 2 in the slide block 1 that above body, is installed, and at the other vertical top board 3 of telescopic moving that is provided with of punch die 2, and the week that in die shoe 4, is equipped with positioning module 5 other vertically the lower platen 6 and the guide bracket 7 of telescopic moving that be provided with, and punch die 2 and positioning module 5, top board 3 becomes the diagonally opposing corner setting with 6 of lower platens, guide bracket 7 itself has a horizontal through hole 71, think after guiding iron and steel material A passes this through hole 71 with horizontal direction and extend between punch die 2 and the positioning module 5, and 5 of positioning modules are between guide bracket 7 and lower platen 6, the punch die 2 of position in slide block 1 is above lower platen 6 in addition, the top boards 3 that establish on punch die 2 sides the position are then above positioning module 5, in addition top board 3 forms vertical telescopic moving with the inside of lower platen 6 by spring body 8, also can change to be thought to have equally by the installing of oil pressure device 9 and can be vertical telescopic moving (as Fig. 8).

Be after iron and steel material A is passing the guide bracket 7 of die shoe 4 and after being led between punch die 2 and the positioning module 5, its iron and steel material A below then touches positioning module 5 and is to withstand with lower platen 6 and is supporting (as Fig. 3-A, 3-B), when body conducts to power slide block 1 in when running, and make slide block 1 and drive punch die 2 and be moment toward positioning modules 5 and impact downwards and be die-cut disconnected iron and steel material A simultaneously, its other top board 3 also synchronously touches iron and steel material A, think and form top board 3 and lower platen 6 is done die-cut start simultaneously at punch die 2 with 5 pairs of iron and steel materials of positioning module A, must provide at two mould sides iron and steel material A is lived to act on (as Fig. 4-A to immediately pressing is spacing by this two pressing plates position, 4-B), do percussion cutting-off (as Fig. 56 times toward lower platen constantly by punch die 2 more afterwards, Fig. 6), so, when punch die 2 towards below iron and steel material A in the positioning module 5 when doing percussion cutting-off, because on this iron and steel material A, following both sides have all had top board 3 and lower platen 6 to give immediately pressing spacing firmly cause (being Fig. 6), and top board 3 and lower platen 6 itself also respectively have Cushioning Design (being spring body 8 or oil pressure device 9) to move adjustment with the start of two moulds, so that no matter be that the iron and steel material A that cut and do not cut is all obtained the straight form that keeps original, can't be subjected to this power and cause the deflection situation.

Claims (2)

1. iron and steel cutting machine is characterized in that:

Be provided with a punch die in the slide block that above body, is installed, and at the other vertical top board of telescopic moving that is provided with of punch die, and the week that in die shoe, is equipped with positioning module the other vertically lower platen and the guide bracket of telescopic moving that be provided with, and punch die and positioning module, top board becomes the diagonally opposing corner setting with lower platen, its meta is at punch die and the other top board of positioning module, lower platen inside forms vertical telescopic moving by spring body, and guide bracket itself extends to the through hole between punch die and the positioning module after having a horizontal guiding iron and steel material to pass with horizontal direction, and the positioning module position is between guide bracket and lower platen, the punch die of position in slide block is above lower platen, and the top board that establish on the punch die side position is then above positioning module.

2. iron and steel cutting machine is characterized in that:

Be provided with a punch die in the slide block that above body, is installed, and at the other vertical top board of telescopic moving that is provided with of punch die, and the week that in die shoe, is equipped with positioning module the other vertically lower platen and the guide bracket of telescopic moving that be provided with, and punch die and positioning module, top board becomes the diagonally opposing corner setting with lower platen, its meta is at punch die and the other top board of positioning module, lower platen inside forms vertical telescopic moving by the oil pressure device, and guide bracket itself extends to the through hole between punch die and the positioning module after having a horizontal guiding iron and steel material to pass with horizontal direction, and the positioning module position is between guide bracket and lower platen, the punch die of position in slide block is above lower platen, and the top board that establish on the punch die side position is then above positioning module.

Images