Perforating machine with adjustable six-axis centers

Abstract

The invention relates to a perforating machine with adjustable six-axis centers. The perforating machine comprises a base disc, a guide disc, a holder and mobile assemblies. A disc cover is arranged at the upper end of the base disc. A driving shaft and six driven shafts are arranged on the upper surface of the base disc. The lower ends of the six driven shafts penetrate through the bottom of the base disc to be connected with one end of each cross-shaped coupling. A screw shaft is arranged at the bottom of the base disc and sleeved with a mobile frame and the guide disc. Six adjusting rods are arranged on the outer surface of the mobile frame. Six rectangular grooves are formed in the guide disc. The six cross-shaped couplings and the six adjusting rods are correspondingly arranged in the six rectangular grooves. The upper ends of the mobile assemblies are connected with the other ends of the cross-shaped couplings, and the outer surfaces of the mobile assemblies are connected with the other ends of the adjusting rods. Six guide rails are arranged on the holder, and the mobile assemblies are placed on the guide rails respectively. The center distances between the six axes can be adjusted at the same time through the perforating machine.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a six-axis center-adjustable punching machine with adjustable six-axis center distances at the same time. Background technique [0002] The prior art 201310635425.5 discloses a three-axis drill with adjustable center distance, including a sleeve seat, three cylindrical holes are symmetrically distributed on the sleeve seat, and a set of eccentric cylinder components is installed in each cylindrical hole, and three sets of The eccentric cylinder components are installed symmetrically, and each group of eccentric cylinder components includes an eccentric sleeve and a main shaft arranged therein; a sleeve gear is installed on the lower end side of each eccentric sleeve, and three sleeves There is a central gear meshing with the three sleeve gears in the middle of the gear; a main shaft gear is fixedly installed on the upper end of each main shaft, and each main shaft gear is ...

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Problems solved by technology

[0002] The prior art 201310635425.5 discloses a three-axis drill with adjustable center distance, including a sleeve seat, three cylindrical holes are symmetrically distributed on the sleeve seat, and a set of eccentric cylinder components is installed in each cylindrical hole, and three sets of The eccentric cylinder components are installed symmetrically, and each group of eccentric cylinder components includes an eccentric sleeve and a main shaft arranged therein; a sleeve gear is installed on the lower end side of each eccentric sleeve, and three sleeves There is a central gear meshing with the three sleeve gears in the middle of the gear; a main shaft gear is fixedly installed on the upper end of each main shaft, and each main shaft gear is respectively meshed with a corresponding idler gear, and the three idler gears are symmetrical Distributed and installed on the idler adjustment disc, the idler adjustment disc is movably installed on the sleeve seat; there is an input gear meshing with the three idler gears in the middle of the three idler gears. The structure of this device is complex and the adjustable range Small size, large size; for this reason, we have developed a six-axis center-adjustable punching machine that can simultaneously adjust the center distance between six axes. By setting the number of driven axes, more than 2 axes can be realized at the same time. Center distance adjustment, thus improving the efficiency of use

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