Multi-purpose cutting-sawing machine

A technology for cutting saws and saw blades, applied in the field of thin plate sawing appliances, can solve the problems of single function and purpose, not smooth incision, inability to realize cutting and sawing at the same time, etc. Effect

Inactive Publication Date: 2002-11-13
张良昊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing metal sheet products industry, such as various metal and engineering plastic containers, safes, electrical cabinets, stainless steel kitchen cabinets, decoration, decoration and sheet metal repair industries, etc., there are a large number of sheet cutting and sawing of metal and engineering plastics. The problem is that large-scale production is processed by equipment such as punching machines and shearing machines, but some sporadic cutting and sawing processing and cutting tasks can only be completed by hand or tools such as electric saws, electric scissors or gas cutting, which is time-consuming and laborious. ; Moreover, the plate is tilted when cutting, the surface is uneven, the incision is not smooth, and it is difficult to achieve cutting of curves and inner holes.
At present, there are also some simple thin-plate cutters, such as the thin-plate cutter with patent application number 01246715.4, which is a portable cutter that can complete thin-plate cutting of metal and engineering plastics. However, its functions and uses are single, and cutting and sawing cannot be realized at the same time Cutting task

Method used

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] As shown in Figures 1-3, the present invention is used in conjunction with electric and pneumatic tools (such as pistol electric drills), which can cut metal sheets below 1.5 mm, and the cutting speed is 3000 rpm-2M / min; Milling plastic boards, fiberboards, wooden boards and other non-metallic plates and bars below 50 mm, the sawing and milling speed is 3500 rpm-1M / min; in exchange for saw blades, it can saw and mill metal strips below 20 mm, cutting The speed is fast, and the sawing and milling speed can reach 300 rpm-0.05M / min.

[0016] This multipurpose sawing machine has a polygonal or cylindrical housing 11, and the housing has coaxial shaft holes that are perpendicular to each other and penetrate each other. In the horizontal direction shaft hole of FIG. An eccentric shaft 13 with an eccentricity of 5-10 mm driven by external force (electric and...

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PUM

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Abstract

A multi-purpose cutting-sawing machine for cutting metal plate in irregular shape and sewing metal and non-metal plate or rod is composed of casing, bearing, eccentrical shaft, sliding axle sleeve, slide block, cutter holder, saw clamp and saw blade. It features that one end of the said slide block has a T-shape slot matched with the T-shaped head of cutter for fixing the cutter and its another end has two screws to fix the saw clamp and saw blade. Under the drive of external force, the eccentrical shaft rotates at high speed to drive the cutter and saw blade via slide block to do reciprocating straight line movement.

Description

technical field [0001] The present invention relates to a thin plate sawing appliance, which is suitable for cutting metal plates below 1.5 mm, and can also saw and mill non-metal plates and rods such as plastic plates, fiberboards, and wood plates below 50 mm; Metal strips up to 20mm. Background technique [0002] In the existing metal sheet products industry, such as various metal and engineering plastic containers, safes, electrical cabinets, stainless steel kitchen cabinets, decoration, decoration and sheet metal repair industries, etc., there are a large number of sheet cutting and sawing of metal and engineering plastics. The problem is that large-scale production is processed by equipment such as punching machines and shearing machines, but some sporadic cutting and sawing processing and cutting tasks can only be completed by hand or tools such as electric saws, electric scissors or gas cutting, which is time-consuming and laborious. ; Moreover, the plate is tilted w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D51/00
Inventor 张良昊
Owner 张良昊
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