A large-diameter circular pipe toothless saw cutting machine

A sawing machine and large-diameter technology, which is applied in the field of large-diameter round pipe toothless sawing machines, can solve the problems of low degree of automation, limited application range, and non-adjustable spacing, and achieve convenient connection and operation. Wide range, the effect of improving cutting accuracy

Active Publication Date: 2022-02-08
CHANGZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This application can achieve the purpose of one-time cutting of large-diameter circular pipes with a toothless saw, but the distance between the two positioning rollers cannot be adjusted, the scope of use is limited, and the degree of automatic processing is not high. Manual handling of the rollers is required to achieve continuous cutting. Purpose

Method used

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  • A large-diameter circular pipe toothless saw cutting machine
  • A large-diameter circular pipe toothless saw cutting machine
  • A large-diameter circular pipe toothless saw cutting machine

Examples

Experimental program
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Effect test

Embodiment

[0032] combine figure 1 with figure 2 , a large-diameter round pipe toothless saw cutting machine in this embodiment includes a toothless saw 1, a lower support frame 2, an upper support frame 3 and a round pipe rotation support mechanism, and the bottom four corners of the lower support frame 2 are installed There are universal casters 16 with brake function, which are easy to move; the toothless saw 1 is installed on the toothless saw feeding device that can drive the toothless saw to move up and down, and the toothless saw feeding device is fixed on the bottom of the lower support frame 2 On the right end of the first top frame; through the toothless saw feeding device, the toothless saw 1 is controlled to descend while cutting, so as to complete the purpose of cutting large-diameter round pipes;

[0033] In this embodiment, the toothless saw feeding device (see Figure 4 Shown) comprises feed frame 13-1 and the second screw mandrel 13-2 of vertical arrangement, and feed...

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PUM

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Abstract

The invention discloses a large-diameter circular pipe toothless saw cutting machine, which comprises a toothless saw, a lower support frame and an upper support frame, and the toothless saw is installed on the right end of the first top frame of the lower support frame through a toothless saw feeding device Above; the upper support frame is fixed on the left end of the first top frame of the lower support frame; the second top frame of the upper support frame is equipped with a round tube auxiliary positioning and pressing mechanism; the lower support frame is equipped with a round tube rotation support mechanism, The circular tube rotation support mechanism includes two support rollers, and there is a space for placing the circular tube between the two support rollers and the circular tube auxiliary positioning and pressing mechanism; the left and right ends of the two support rollers are equipped with adjustable spacing mechanisms; Both the left and right ends of the two support rollers are provided with a belt pulley transmission mechanism for driving the support rollers to rotate; a circular pipe transmission mechanism is provided under the two support rollers. The invention can realize automatic and continuous cutting of large-diameter circular pipes once.

Description

technical field [0001] The invention relates to a toothless saw cutting machine, in particular to a toothless saw cutting machine for a large-diameter round pipe. Background technique [0002] Toothless saw is an electric tool commonly used in wrought iron processing. It is used to cut iron wires, pipes, and profiles. It can easily cut various mixed materials including steel, copper, aluminum profiles, wood, etc. A toothless saw is a device without teeth that can realize the function of "saw". It is a simple machine whose main body is a motor and a grinding wheel, which may be connected by a belt or directly fixed on the motor shaft. The cutting process is through the high-speed rotation of the grinding wheel, using the sharp corners of the grinding wheel particles to cut the object, and at the same time the worn particles fall down, new sharp particles are exposed, and the grinding wheel itself is used for cutting. [0003] At present, the round pipe needs to be fixed when...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B27/06B24B41/00B24B41/02B24B41/06B24B47/20
CPCB24B27/06B24B47/20B24B41/067B24B41/02B24B41/005
Inventor 杨辉田文彤
Owner CHANGZHOU INST OF TECH
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