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Three-way joint for aluminium materials and machining method thereof

A processing method and joint technology, applied in the connection of rods, connecting components, mechanical equipment, etc., can solve the problems of increasing product weight and inconvenient recycling of aluminum materials, and achieve the effects of weight reduction, good rigidity and strength

Inactive Publication Date: 2017-01-11
广西南南铝加工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide an aluminum three-way joint and its processing method, so as to overcome the disadvantages that the existing three-way joint used when connecting aluminum materials will increase the weight of the product and is inconvenient to recycle aluminum materials

Method used

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  • Three-way joint for aluminium materials and machining method thereof
  • Three-way joint for aluminium materials and machining method thereof
  • Three-way joint for aluminium materials and machining method thereof

Examples

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Embodiment 1

[0029] figure 1 It shows a schematic structural view of an aluminum three-way joint according to a preferred embodiment of the present invention, the aluminum three-way joint includes a first joint 1, a second joint 2 and a third joint 3, refer to figure 1 , one end of the second joint 2 is vertically connected to one end of the first joint 1, the length of the second joint 2 is the same as that of the third joint 3, and the end of the first joint 1 connected to the second joint 2 is also connected to the end of the third joint 3 One end is connected, and the third joint 3 is perpendicular to the first joint 1 and the second joint 2 at the same time, so that any two joints form an L shape, and each of the three joints is sleeved on the end of an aluminum material, so that the three Two aluminum materials are vertically connected together. In order to facilitate the socketing of each joint with the aluminum material, a chamfer can be set at the end of each joint. The chamfer pl...

Embodiment 2

[0033] figure 2 Shows a flowchart of a method for processing an aluminum three-way joint according to a preferred embodiment of the present invention, which includes the following steps:

[0034] Step 1, refer to image 3 , the cross-sectional shape of the blank 5 required in the processing is designed as an L shape, the two sides of the blank 5 are square structures, and the lengths of the two sides are the same, the mold is designed according to the cross-sectional shape, and then the designed mold is used to A cylindrical aluminum ingot is extruded to obtain an L-shaped blank 5 . Preferably, the aluminum casting ingot is made of 6xxx series aluminum alloy, so that the material of the finally obtained three-way joint is 6xxx series aluminum alloy.

[0035] In step two, quenching and aging treatment are performed on the blank 5 obtained in step one, so as to improve its strength and eliminate stress.

[0036] Step 3, sawing the blank 5 processed in step 2 to obtain the bl...

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Abstract

The invention discloses a three-way joint for aluminium materials. The three-way joint comprises a first joint, a second joint and a third joint, wherein one end of the second joint is vertically connected with one end of the first joint; one end which is connected with the second joint, of the first joint, is further connected with one end of the third joint, and the third joint is vertical to the first joint and the second joint simultaneously; and the three joints are all made of the aluminium materials, and are integrally formed. A machining method for the three-way joint for the aluminium materials comprises the following steps: step 1, carrying out extrusion forming on an aluminium cast ingot by virtue of a die to obtain an L-shaped blank; step 2, carrying out quenching and ageing treatment on the blank; step 3, carrying out saw cutting the blank to obtain a blank block; and step 4, carrying out milling machining on the blank block to machine the first joint, the second joint and the third joint. The three joints of the three-way joint disclosed by the invention are integrally formed through the aluminium materials, have light weight and high rigidity and strength, and can also be recycled with the aluminium materials.

Description

technical field [0001] The invention relates to the field of aluminum material connectors, in particular to an aluminum material three-way joint and a processing method thereof. Background technique [0002] Aluminum is light in weight, has high corrosion resistance, and is not easy to fade. Products made of aluminum are light in weight and have a long life. In all walks of life, more and more aluminum is used to replace steel to make products. Especially in the automobile industry, the lightweight of automobiles has become a development trend in the world. The research report of the World Energy Conservation and Environment Association pointed out that for every 10% reduction in vehicle weight, fuel consumption can be reduced by 6%-8%, and emissions can be reduced by 5%-6. %. Automobile lightweight is the need of energy saving and environmental protection. [0003] For example, when using aluminum to make products such as carriages and cabinets, it is often necessary to c...

Claims

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Application Information

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IPC IPC(8): F16B7/00B23P15/00
CPCF16B7/00B23P15/00
Inventor 李飞龙尹昌波
Owner 广西南南铝加工有限公司
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