Horizontal press machine suitable for cutter shafts of multiple varieties of rotary cultivators

Abstract

The invention discloses a horizontal press machine suitable for cutter shafts of multiple varieties of rotary cultivators. The horizontal press machine comprises a press machine base body, a guide rail, a press head, a push rod of the press head, a cutter shaft supporting seat, a cutter shaft positioning seat and a workbench lifting mechanism. The push rod of the press head is installed on a leftpedestal at the upper end of the press machine base body placed on the ground, and the press head is installed on the push rod of the press head; the guide rail is installed in the middle of the upperend of the press machine base body, and the cutter shaft supporting seat is installed on the guide rail, and the cutter shaft positioning seat is installed at the upper end of the press machine basebody; and the workbench lifting mechanism is installed at the lower part of a guide rail bracket on the press machine base body. The press machine is suitable for press mounting of cutter shafts of multiple varieties of rotary cultivators with long rod pieces, and the horizontal press machine can be mounted without laying foundations or digging deep pits and can move freely, the press mounting ofthe cutter shafts with different lengths can be achieved only by adjusting the distance between the cutter shaft positioning seat and the press head of the horizontal press machine according to requirements, and the centering of the cutter shafts with different shaft diameters is guaranteed according to the up-and-down movement of the guide rail and the support of the cutter shaft supporting seat.The horizontal press machine is compact in structure and convenient to operate, and can improve working efficiency and guarantee product quality.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and relates to a machine tool, in particular to a horizontal press suitable for cutter shafts of multi-variety rotary tillers. Background technique [0002] As we all know, press-fitting refers to the assembly process of pressing two parts with interference fit to the matching position, and the press is the necessary equipment to solve this process. Presses are generally divided into two types: horizontal presses and vertical presses. In the prior art, a vertical press is generally used for the press-fitting of the cutter shaft of the rotary tiller. When using the vertical press, a deep pit needs to be dug when laying the foundation. The purpose is to solve the problem of press-fitting the long cutter shaft. If the press-fitted cutter shaft is longer, the stroke of the deep pit dug on the ground can be used to press-fit the cutter shaft. Therefore, once the vertical press is fixed, it canno...

AI Technical Summary

Problems solved by technology

[0003] Horizontal presses are generally not suitable for press fitting of longer rods

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