Portable adjustable multi-hole hydraulic perforator

Abstract

The invention discloses a portable adjustable multi-hole hydraulic perforator. The portable adjustable multi-hole hydraulic perforator comprises an upper seat and a lower base, wherein a hydraulic oil chamber is arranged on the upper seat and is provided with a piston; the lower end of the piston is fixedly connected with an upper pedestal; the upper pedestal is fixedly connected with an upper mounting sleeve; a plurality of upper fixed seats are arranged on the upper pedestal; an upper perforating die is arranged on each upper fixed seat; an upper adjusting rod is arranged on the upper mounting sleeve; each upper fixed seat is in screwed connection with an upper lead screw; the upper adjusting rod rotates to drive the upper lead screws to rotate; the upper fixed seats are driven to slide so as to adjust the distances among the upper piecing dies; the lower base is fixedly connected with a lower mounting sleeve; a plurality of lower fixed seats are arranged on the lower base; a lower perforating die is arranged on each lower fixed seat; a lower adjusting rod is arranged on the lower mounting sleeve; each lower fixed seat is in screwed connection with a lower lead screw; the lower adjusting rod rotates so as to drive the lower lead screws to rotate; and the lower fixed seats are driven to slide so as to adjust distances among the lower perforating dies. The piston drives the upper perforating dies to slide downwards so as to realize perforating. The portable adjustable multi-hole hydraulic perforator has the advantages that multi-hole synchronous perforating can be realized, the dies can be changed, and the hole distances can be adjusted.

Description

technical field [0001] The invention relates to a punching machine, in particular to a portable adjustable porous hydraulic punching machine. Background technique [0002] China is now in a stage of high-speed development society, which brings about the high-speed construction of various projects, and the process of high-speed construction will bring many problems, such as standardization, standardization, reliability, convenience, Efficiency, etc. How to ensure the norms, standards, and reliability of construction in the high-efficiency construction process has become a key issue in the construction process at this stage. [0003] Most of today's hydraulic punching machines are single-hole punching. When multi-hole punching is required, it is necessary to draw the punching hole distance line on each metal tool in advance to find the center point, which is low in efficiency and accuracy. , It is easy to be affected by human beings to make holes crooked, etc. Once some fitti...

AI Technical Summary

Problems solved by technology

[0003] Most of today's hydraulic punching machines are single-hole punching. When multi-hole punching is required, it is necessary to draw the punching hole distance line on each metal tool in advance to find the center point, which is low in efficiency and accuracy. , it is easy to be affected by human beings to make holes crooked, etc. Once some fittings are crooked, they cannot continue to be used, resulting in waste of equipment materials, or holes are not neat, resulting in installation deviation of fittings

[0004] At the present stage, most of the processing of metal tools is in the form of large-scale processing, and the requirements for these metal tools are getting higher and higher. Basically, they need to punch double holes, four holes or even more holes, and the standards are getting higher and higher. There are many, and the required various hole diameters and hole distances are more complicated, so there is an urgent need for a portable adjustable multi-hole punching machine with high efficiency, adjustable, convenient transfer, and high applicability.

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