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A welding device for upper and lower sleeves of fuel distributor

A technology of fuel distributor and welding device, which is applied in the direction of auxiliary devices, welding equipment, welding equipment, etc., can solve the problems of reducing engine performance, and achieve the effect of convenient and fast use, strong operability and low technical requirements

Active Publication Date: 2016-12-28
SHANGHAI ZHONGYUAN FUEL RAIL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the plugs at both ends are connected to the main body of the fuel distributor by welding. In actual application, it is inevitable that molten welding slag particles will be sprayed out, and the welding slag will adhere to the inner wall of the fuel distributor tube cavity. It will affect the cleanliness of the engine, which will affect the engine work and reduce the performance of the engine. In addition, the upper and lower sleeves of the engine fuel distributor need to be welded, so a tool that can be used in a workstation and can simultaneously weld the upper and lower sleeves is needed to improve work efficiency. improve

Method used

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  • A welding device for upper and lower sleeves of fuel distributor

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Embodiment

[0023] A fuel distributor upper and lower casing welding device, used for RYG92 upper and lower casing welding, its structure is as follows figure 1 As shown, including base, rotating table and rotating control assembly. The base is composed of a base plate 1, a reinforcement plate 2 installed on the base plate 1 and a riser 3. The reinforcement plate 2 is arranged at the bottom of the riser 3 to position the riser 3 and strengthen its performance. The rotary table is composed of a frame 5, a cylinder 6 installed outside the frame 5, a bracket 8 installed in the frame 5, an upper top 7, and a lower top 9. The cylinder 6 drives the upper top 7 set in the frame 5, and the lower top 9 passes through The spring 10 is connected in the frame 5, and the positions of the upper apex 7 and the lower apex 9 correspond. In addition, a bracket 8 is provided in the frame 5 for placing the fuel pipe to be welded. The rotation control assembly consists of a rotating shaft 4 and a rotating c...

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Abstract

The invention relates to an upper and lower sleeve welding device for a fuel distributor, which comprises a base, a rotating table and a rotary control component, wherein the base consists of a bottom plate, a reinforcing plate mounted on the bottom plate and a vertical plate; the rotating table consists of a framework, an air cylinder mounted outside the framework, a support frame mounted in the framework, an upper tip and a lower tip; the rotary control component consists of a rotating shaft and a rotating air cylinder connected onto the rotating shaft, and the rotating air cylinder is mounted on the bottom plate. Compared with the prior art, the upper and lower sleeve welding device has the advantages of high fastness and simplicity in use, suitability for mass production, strong operability and the like.

Description

technical field [0001] The invention relates to a welding device, in particular to a welding device for upper and lower sleeves of a fuel distributor. Background technique [0002] The engine fuel distributor is a closed hollow tube cavity formed between the plugs at both ends and the fuel distributor body. In the prior art, the plugs at both ends are connected to the main body of the fuel distributor by welding. In actual application, it is inevitable that molten welding slag particles will be sprayed out, and the welding slag will adhere to the inner wall of the fuel distributor tube cavity to the inner cavity. It will affect the cleanliness of the engine, thereby affecting the engine work and reducing the performance of the engine. In addition, the upper and lower sleeves of the engine fuel distributor need to be welded, so a tool that can be used in a workstation and can simultaneously weld the upper and lower sleeves is needed to improve work efficiency. improve. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/047
CPCB23K31/02B23K37/0533
Inventor 宋晓伟
Owner SHANGHAI ZHONGYUAN FUEL RAIL MFG