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Special cutting equipment for large-caliber pipe fittings

A cutting equipment and large-diameter technology, applied in metal sawing equipment, metal processing equipment, sawing machine devices, etc., can solve the problems of difficult to meet large-diameter cutting operations, unsuitable for small and medium-sized factories, and increase production costs. The effect of improving cutting quality, reducing burr procedures, and improving processing efficiency

Active Publication Date: 2016-12-21
ZHEJIANG DONGWANG STAINLESS STEEL IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Pipe fitting cutting is the most common processing procedure in pipe fitting processing operations. Most of the existing cutting equipment is based on circular saw blade cutting machines, which cut pipe fittings by driving circular saw blades. Due to the impact of circular saw blades Due to the size limitation, only pipe fittings smaller than the diameter of the saw blade can be cut, so it is difficult to meet some large-diameter cutting operations. At present, there are some large-scale equipment specially used for cutting large-diameter pipe fittings, but such equipment is generally expensive, so it increases The production cost is not suitable for small and medium-sized factories, so a technical solution that can solve the above problems is urgently needed

Method used

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  • Special cutting equipment for large-caliber pipe fittings
  • Special cutting equipment for large-caliber pipe fittings
  • Special cutting equipment for large-caliber pipe fittings

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like Figure 1 to Figure 5 The shown special cutting equipment for large-diameter pipe fittings includes a frame 1, a cutting head 2, a V-shaped placement frame 3, an axial drive roller group 4 and a radial drive roller group 5, and the V-shaped placement frame 3 is set On the top of the frame 1, a number of universal ball devices 6 are arranged on both sides of the V-shaped placement frame 3, and a cutter groove 7 is arranged at the middle of the V-shaped placement frame 3, and the bottom of the frame 1 is provided with a second A cylinder 8, the cutting head 2 is installed on the shaft end of the first cylinder 8, and is located directly below the cutter groove 7, and the axial driving roller group 4 and the radial driving roller group 5 are fixed on the frame through the cylinder pillar 9 1 top, and located directly above the V-shaped placement frame 3, wherein the axial drive roller group 4 is vertically arranged, and the radial drive roller group 5 is horizontally ...

Embodiment 2

[0031] refer to Image 6 , the cutting head 2 of the present embodiment is equipped with a pipe cutting blade, including a main blade 21 and two deburring grinding wheels 22, the main blade 21 is a disc-shaped structure, and its outer circle has cutting teeth 23, and its center There is a mounting hole 24, the two sides of the main blade 21 are provided with grooves 25, and the two deburring grinding wheels 22 are respectively installed in the left and right grooves 25 of the main blade 21, and the centers of the two deburring grinding wheels 22 have With the fixing hole 26 having the same size as the mounting hole 24 , the two deburring grinding wheels 22 are fixed to the main blade 21 by the fastening device passing through the mounting hole 24 and the fixing hole 26 .

[0032] Wherein, the edge of the outer surface of the deburring grinding wheel 2 is provided with a chamfer 27; the thickness of the deburring grinding wheel 22 is greater than the thickness of the groove of ...

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Abstract

The invention discloses special cutting equipment for large-caliber pipe fittings. The special cutting equipment comprises a rack, a cutting machine head, a V-shaped placing frame, an axial drive roll set and a radial drive roll set; the V-shaped placing frame is arranged on the top of the rack; a plurality of universal rolling ball devices are arranged on the two side surfaces inside the V-shaped placing frame; a tool slot is formed in the middle position of the V-shaped placing frame; a first air cylinder is arranged on the bottom of the rack; the cutting machine head is mounted at the shaft end of the first air cylinder, and is positioned below the tool slot; the axial drive roll set and the radial drive roll set are fixedly arranged on the top of the rack through an air cylinder supporting post, and are positioned above the V-shaped placing frame; the axial drive roll set is vertically arranged, and the radial drive roll set is transversely arranged; and each drive roll set comprises a drive mechanism for driving the corresponding drive roller set to rotate. The special cutting equipment realizes cutting through radial rotation of pipe fittings, so that cutting operation on various large-caliber pipe fittings can be realized. The special cutting equipment is simple and reasonable in integral structural design, is convenient to control, and is very economical and practical.

Description

technical field [0001] The invention relates to a pipe fitting processing equipment, in particular to a special cutting equipment for large diameter pipe fittings. Background technique [0002] Pipe fitting cutting is the most common processing procedure in pipe fitting processing operations. Most of the existing cutting equipment is based on circular saw blade cutting machines, which cut pipe fittings by driving circular saw blades. Due to the impact of circular saw blades Due to the size limitation, only pipe fittings smaller than the diameter of the saw blade can be cut, so it is difficult to meet some large-diameter cutting operations. At present, there are some large-scale equipment specially used for cutting large-diameter pipe fittings, but such equipment is generally expensive, so it increases The production cost is not suitable for small and medium-sized factories, so a technical solution that can solve the above problems is urgently needed. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): B23D45/12B23D61/02
CPCB23D45/12B23D61/02
Inventor 潘欢钦
Owner ZHEJIANG DONGWANG STAINLESS STEEL IND