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Metal bent tube production device

A production equipment and metal technology, applied in the field of metal elbow production equipment, can solve problems such as troublesome operation

Active Publication Date: 2018-09-14
宁波隆锐机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most commonly used pipe benders can only bend arcs with the same diameter, while the arcs of some pipe bends on motorcycles are not equal in diameter, but have two arcs with different diameters. The diameter of the arc needs to be processed on different pipe benders, and the operation is more troublesome

Method used

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Embodiment Construction

[0025] Further detailed explanation through specific implementation mode below:

[0026] The reference signs in the drawings of the description include: lower platform 101, upper platform 102, mounting base 2, first transmission rod 21, rotating shaft 3, rotating rod 4, first fixing rod 41, first groove 42, first sliding Rod 43, first spring 44, fixture 5, metal pipe 6, first clamping block 71, second clamping block 72, hydraulic cylinder 73, standard test piece 8, sliding sleeve 9, first connecting rod 91, middle Vertical rod 92, collar 93, first conductive sheet 94, second conductive sheet 95, second transmission rod 10, second connecting rod 11, second fixed rod 111, second groove 112, second sliding rod 113, the second spring 114 .

[0027] Such as figure 1 As shown, a metal pipe bending production equipment in this embodiment includes a frame, and the frame includes an upper platform 102 and a lower platform 101. The lower platform 101 is made of iron, and the lower pla...

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Abstract

The invention belongs to the field of metal tube machining, and particularly discloses a metal bent tube production device. The metal bent tube production device comprises a machine frame, wherein a tube bending mechanism, a gripper mechanism, a centering mechanism, a tube bending mechanism rotating shaft, a rotating rod and a fixing part are arranged on the machine frame; the machine frame is further provided with a clamping mechanism, and the clamping mechanism is connected with a switch; the centering mechanism comprises a standard test piece, three sliding sleeves sleeve the standard testpiece, a first connecting rod is hinged between every two adjacent sliding sleeves, a middle vertical rod is vertically fixed in the middle of a second connecting rod, the two middle vertical rods arein crossed sliding connection, and a lantern ring is arranged at the crossed position, a first transmission mechanism is connected between the lantern ring and the rotating shaft, and the second connecting rod is arranged between the lantern ring and the sliding sleeve, and a second transmission mechanism is connected between the second connecting rod and a rotating rod; and the switch comprisesa first conductive sheet and a second conductive sheet. According to the metal bent tube production device, when the device is adopted for tube bending forming machining, a metal tube can be machinedwithout changing a tube bending machine, and bending of two sections of different-diameter arcs can be carried out on the metal tube only by one device.

Description

technical field [0001] The invention relates to the field of metal pipe processing, in particular to a production equipment for metal bent pipes. Background technique [0002] Various arc-shaped metal pipe fittings are required on motorcycles, especially the frame of motorcycles is usually welded by metal bend pipes. At present, large-scale and small-batch pipe bends are mostly bent by pipe benders, and single-piece trial production uses The tire mold, the pipes are filled with water and frozen, and the pipes are filled with sand to bend the pipes. [0003] At present, most commonly used pipe benders can only bend arcs with the same diameter, while the arcs of some pipe bends on motorcycles are not equal in diameter, but have two arcs with different diameters. The diameter of the arc needs to be processed on different pipe bending machines, and the operation is more troublesome. Contents of the invention [0004] The object of the present invention is to provide a produc...

Claims

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Application Information

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IPC IPC(8): B21D7/024B21D7/16B21D43/00
CPCB21D7/024B21D7/16B21D43/003
Inventor 卢文斌
Owner 宁波隆锐机械制造有限公司
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