An angle steel punching and cutting machine
A technology of punching and cutting machine and angle steel, applied in other manufacturing equipment/tools, manufacturing tools, etc., can solve the problems of difficult to recover equipment cost in a short time, complicated structure of production line equipment, unreasonable input and output, etc., to achieve high economic The effect of high performance and practicability, novel structure design, and improved processing efficiency
Active Publication Date: 2016-10-05
山东兴田阳光智能装备股份有限公司
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Problems solved by technology
However, the equipment structure of this production line is cumbersome, there are many parts, the hydraulic system is complex, the cost is high, and the input-output ratio is unreasonable, so it is difficult to recover the equipment cost in a short time
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[0020] Below by specific embodiment and in conjunction with accompanying drawing, the present invention will be further described:
[0021] As shown in the drawings, an angle steel punching and cutting machine includes a frame 1 and a pressing mechanism 6. The frame 1 is a frame structure, and the frame 1 is provided with at least two punching mechanisms arranged in sequence. The frame 1 rear end is provided with a shearing mechanism, and the punching and shearing oil cylinder 3 that is vertically arranged is fixed on the frame 1 top. Each described punching mechanism comprises a support 7, a punch mechanism 5 arranged on one side of the support 7 and a punching die selection mechanism 4 arranged on the other side of the support 7 corresponding to the punch mechanism 5, the punch The mechanism is arranged obliquely downward at an angle of 45°. The punch mechanisms of the two adjacent punching mechanisms are oppositely arranged left and right. In this embodiment, four punchin...
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The invention discloses a steel angle punching cutter, which comprises a rack, a material pressing mechanism, at least two punching mechanisms, a shearing mechanism and a punching shear cylinder, wherein the at least two punching mechanisms are arranged in the rack; the shearing mechanism is arranged at the rear end of an engine base; each punching mechanism comprises the engine base, a plunger chip mechanism and a punching mode-selecting mechanism; each plunger chip mechanism is arranged on one side of each engine base; each punching mode-selecting mechanism is arranged on the other side of each engine base; each plunger chip mechanism is arranged in a manner of inclining 45 degrees downwards; the plunger chip mechanisms of the two punching mechanisms are reversely arranged on the left and right; the shearing mechanism comprises an upper tool apron and a lower tool apron; the lower end of a piston rod of the punching shear cylinder is connected with a pressure head; the pressure head corresponds to the punching mechanisms and the shearing mechanism; symmetrical 45-degree inclined planes are arranged on the left side and the right side of the pressure head; the pressure head drives the plunger chip mechanisms to move downwards when moving downwards; the upper tool apron is connected with the lower part of the pressure head; a gap is formed between the pressure head and the upper tool apron when the pressure head is in a lower limit; a shearing and mode-selecting mechanism is arranged on the rack corresponding to the gap between the pressure head and the upper tool apron; and a workpiece is placed in a V form when being processed.
Description
technical field [0001] The invention relates to an angle steel punching and cutting machine, belonging to angle steel processing equipment. Background technique [0002] In the angle steel product processing industry, angle steel hole making and truncation are operations with a large workload. Small-sized angle steel (legs less than 100mm and thickness less than 10mm) often have to be punched and cut. Punching and cutting is a stamping operation, which has considerable advantages in processing efficiency compared with drilling and sawing. At present, the most commonly used equipment for angle steel punching and cutting operations is a mechanical punching machine, which is equipped with a simple mold. Because a mechanical punching machine generally only has one slider sliding along the guide rail, to complete the punching and cutting operations of the two limbs of the angle steel, it needs at least Three operations, that is, two limbs are punched respectively, and then cut o...
Claims
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IPC IPC(8): B23P23/02
CPCB23P23/04
Inventor 刘京国徐鹏
Owner 山东兴田阳光智能装备股份有限公司