An automatic adjustment device for plate pressing mold of edge folding machine
An automatic adjustment device, folding machine technology, applied in the direction of forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of low work efficiency, difficult to apply the workpiece, time-consuming and laborious, etc., to achieve convenient operation and improve work efficiency , the effect of simple structure
Active Publication Date: 2018-04-10
JIANGSU YAWEI MACHINE TOOL
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Problems solved by technology
[0002] The edge folding machine is a mechanical device for processing the edge of the product. The edge folding machine is a simple bending machine, which can be manual or motorized. When the plate is folded on the edge folding machine, the plate needs to be pressed against the mold for pressing. Tighten and fold the edge. At present, when the edge folding machines on the market perform different edge folding on the plate, they all use manual mold replacement or a simple mold change method that can only replace two sets of molds. Manual mold change is time-consuming and laborious. , low work efficiency, simple mold change is only suitable for single, regular, non-flange workpieces, it is difficult to apply to workpieces with internal flanges and complicated flanging procedures
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[0021] An automatic adjustment device for plate compression molds of an edge folding machine, including a mold base 1, an avoidance mold mechanism 2 is installed in the middle part of the lower end of the mold base 1, and the left and right sides of the avoidance mold mechanism 2 are respectively equipped with mold bases 1 The insert type mold adjustment mechanism 3 on the top, the left and right ends of the mold base 1 are respectively provided with a standard mold adjustment mechanism 4, and the lower end of the mold base 1 is a trapezoidal guide rail.
[0022] As a further improvement of the above technical solution, the avoidance mold mechanism 2 includes a middle telescopic mold frame 5, a left telescopic mold 6, a right telescopic mold 7, a middle telescopic mold 8, a middle hydraulic cylinder 9, a left hydraulic cylinder 10 and a right Hydraulic cylinder 11, the upper end of the middle telescopic mold frame 5 is fixedly installed on the lower end of the mold base 1, the ...
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An apparatus for the automatic adjustment of a sheet material pressing mold of an edge folding machine, comprising a mold base (1), a mold-adjustment facilitation mechanism (2) mounted on a middle portion of a lower end of the mold base (1), an insertion-type mold adjusting mechanism (3) mounted on the mold base (1) and provided at each of the left and right sides of the mold-adjustment facilitation mechanism (2), and a standard mold adjusting mechanism (4) provided at each of the left and right ends of the mold base (1), the lower end of the mold base (1) being a trapezoidal guide rail. The automatic adjustment apparatus for the sheet material pressing mold of an edge folding machine has a simple structure and is easy to operate; in the case of a flanged workpiece, the adjustable mold can narrow the width to an extent, and be restored when the workpiece is clamped, the standard mold adjusting mechanism can achieve the adjustment with a large width variation, and the insertion-type mold adjusting mechanism can achieve the adjustment with a small width variation. The present invention has the function of center-aligned adjustment for flanging, saving time and effort, improving working efficiency, being able to meet the complicated requirements of an edge folding process for a workpiece.
Description
technical field [0001] The invention relates to an automatic adjustment device for a plate pressing die of an edge folding machine, which belongs to the technical field of edge folding machine tools. Background technique [0002] The edge folding machine is a mechanical device for processing the edge of the product. The edge folding machine is a simple bending machine, which can be manual or motorized. When the plate is folded on the edge folding machine, the plate needs to be pressed against the mold for pressing. Tighten and fold the edge. At present, when the edge folding machines on the market perform different edge folding on the plate, they all use manual mold replacement or a simple mold change method that can only replace two sets of molds. Manual mold change is time-consuming and laborious. , low work efficiency, simple mold change is only suitable for single, regular, and non-flange workpieces, and it is difficult to apply to workpieces with internal flanges and co...
Claims
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IPC IPC(8): B21D37/12B21D19/08
CPCB21D19/08B21D37/12
Inventor 徐晓彬涂芬芬刘冲王万杰周祥王金荣桂长华冷志斌
Owner JIANGSU YAWEI MACHINE TOOL