Holing machine of cold cutting non-contact type

Abstract

The invention provides a holing machine of a cold cutting non-contact type, and relates to the field of holing machines, in particular to a cold cutting non-contact type holing device based on water jet. The holing machine of the cold cutting non-contact type comprises supporting legs, a slewing device, a motor fixing frame, a power device, a nozzle installing device, a nozzle and a clamping device. At least three supporting legs are installed on the lower portion of the slewing device through fixing bolts. The motor fixing frame is installed on the slewing device. The power device is installed on the motor fixing frame. The output end of the power device is meshed with inner ring teeth of the slewing device. The nozzle installing device is installed on the lower portion of the slewing device and can rotate along with the slewing device. The nozzle and the clamping device are installed on the nozzle installing device, and the cutting diameter can be adjusted on the nozzle installing device. The holing machine of the cold cutting non-contact type has the beneficial effects that the structure is novel, machining is convenient, use is convenient, winding is avoided, the cutting radiusis adjustable, and the holing machine is suitable for connecting and fixing various plate faces. The novel holing machine of the cold cutting non-contact type integrates economy and practicality.

Description

technical field [0001] The cold-cutting non-contact drilling machine of the present invention relates to the field of drilling machines, in particular a water jet-based cold-cutting non-contact drilling device. Background technique [0002] Water jet cutting technology, compared with the traditional cutting process: the cutting quality is excellent, almost no heat is generated during water jet cutting, and there is no thermal impact on the workpiece material, so the workpiece will not produce heat-affected zones and heat intersections, and will not cause The organizational structure of the material changes or deteriorates; strong adaptability and wide cutting range, whether it is metal such as ordinary steel plate, stainless steel, titanium, copper, aluminum alloy, etc., or non-metal such as stone, ceramics, glass, rubber, paper and composite All materials are applicable; it is convenient to use computer control to realize automatic processing; it is clean, environmentally f...

AI Technical Summary

Problems solved by technology

[0003] The existing water jet cutting equipment has the patent number: 201510111349.7 "An Adsorbable Underwater Circular Cutting Machine", which has a complex structure and a relatively large area occupied by the bracket (more than three times the cutting range), and because the cutting head The device is located on one side of the bracket, which is prone to tipping and the cutting surface is not vertical. The most important thing is that the high-pressure water pipe of the cutting device is easy to entangle with the bracket, which makes it difficult to rotate and cannot complete a complete circular cutting movement.

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