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Piston type double-station punching machine with crank connecting rod structure

A crank connecting rod and piston type technology, applied in the field of machinery, can solve the problems of poor rigidity, complex structure and high cost of the worktable, and achieve the effects of rapid action, good stability and low center of gravity

Inactive Publication Date: 2014-08-20
SUZHOU POLYTECHNIC INST OF AGRI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On a vertical stamping machine, it is difficult to achieve double-station stamping, and a CNC workbench is often required; the double-station vertical stamping with a CNC workbench is more complicated in structure, and the rigidity of the workbench is poor; in addition, The cost of the whole system is relatively high
Modern manufacturing, especially the manufacture of electronic appliances, communications and other products, has an increasingly urgent demand for high-efficiency, low-power automatic stamping machines, and traditional mechanical stamping machines are obviously unable to meet this demand

Method used

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  • Piston type double-station punching machine with crank connecting rod structure

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Embodiment Construction

[0019] The specific embodiments of the present invention will be described in further detail below.

[0020] Such as figure 1 As shown, a piston-type double-station punching machine adopting a crank connecting rod structure of the present invention includes a machine tool (not shown), and two oil cylinders or air cylinders, preferably air cylinders, are provided on the machine tool. The cylinder 1 and the cylinder 1'are arranged along the same straight line, the piston 2 and the piston 2'are opposite, and a connecting rod 3 connects the piston 2 and the piston 2'. Two punching stations 4 are set with the connecting rod 3 as the axis of symmetry. The two stamping stations 4 are arranged symmetrically. However, according to the design concept of the present invention, multiple stamping stations can be arranged on one side or multiple groups of symmetrically arranged stamping stations and so on. Each punching station 4 is provided with a slide groove 5, and a punch slider 6 is mov...

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Abstract

The invention discloses a piston type double-station punching machine with a crank connecting rod structure. The piston type double-station punching machine comprises a machine tool and two punching stations. The piston type double-station punching machine is characterized in that two piston type driving mechanisms are arranged on the machine tool along a straight line, one connecting rod is connected with pistons of the two driving mechanisms, two racks are arranged on the connecting rod in the length direction, and the machine tool is further provided with two gears meshed with the racks, each punching station is provided with a sliding groove which is internally and movably provided with a plunger chip sliding block, the plunger chip sliding blocks are connected to the eccentric positions of the gears through hinged rods, and the hinged rods are hinged to the gears and the plunger chip sliding blocks. The piston type double-station punching machine has the advantages of being fast in movement and low in cost, clean compressed air serves as a working medium, and the environment cannot be polluted.

Description

Technical field [0001] The invention belongs to the field of machinery, and relates to a piston type double-station punching machine adopting a crank connecting rod structure, in particular a horizontal numerical control double-station punching machine. Background technique [0002] At present, traditional mechanical presses are all vertical. On a vertical punching machine, it is more difficult to realize double-station stamping, which often requires a CNC workbench; the double-station vertical stamping with a CNC workbench is more complicated in structure and the rigidity of the workbench is poor; in addition, The cost of the entire system is also relatively high. The modern manufacturing industry, especially the manufacture of electronic appliances, communications and other products, has an increasingly urgent demand for high-efficiency, low-power automated stamping machines, while traditional mechanical stamping machines obviously cannot meet this demand. [0003] Summary of ...

Claims

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Application Information

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IPC IPC(8): B30B1/26B30B1/24B30B1/38
Inventor 吴凡秦培亮翁芸娴钟康民
Owner SUZHOU POLYTECHNIC INST OF AGRI
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