A diesel engine exhaust manifold bellows welding device

A technology for exhaust manifolds and welding devices, which is applied in the field of diesel engine exhaust manifold bellows welding devices, can solve the problems of low welding accuracy and achieve the effects of batch automation production, shaking prevention, and convenient and concise welding process

Active Publication Date: 2022-03-01
苏州市环宇汽车配件有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a diesel engine exhaust manifold corrugated pipe welding device, which solves the problem of low welding accuracy of the existing welding device

Method used

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  • A diesel engine exhaust manifold bellows welding device
  • A diesel engine exhaust manifold bellows welding device

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to a diesel engine exhaust manifold bellows welding device, which includes a support frame and a rotating shaft with a supporting disc arranged on it, the rotating shaft includes rotating shaft I and rotating shaft II; a motor and a transmission structure for driving the rotating shaft; welding The welding machine and the guide rail used for the movement of the welding machine are also provided with a guide slide rail on the support frame. The cylinder is connected to the rotating shaft I and drives the rotating shaft I to move within the range of the guide slide rail. When starting, the exhaust manifold bellows It is placed between the rotating shaft I and the rotating shaft II and is supported by a supporting disc. The motor drives the supporting disc to rotate, and the bellows of the exhaust manifold will rotate accordingly, so that the circular welding of the bellows can be realized, and it can be moved up and down, left and right when necessary. The cylinder can drive the rotating shaft to clamp the bellows of the exhaust manifold to prevent shaking. The invention can adapt to the welding of the bellows of the exhaust manifold with different sizes. The welding process is convenient and concise, no redundant steps are required, and the operation is simple and automatic. Batch automated production can be realized.

Description

technical field [0001] The invention relates to the field of exhaust manifold welding mechanisms, in particular to a diesel engine exhaust manifold bellows welding device. Background technique [0002] The exhaust manifold is connected to the cylinder block of the diesel engine. It collects the exhaust gas of each cylinder and guides it into the exhaust manifold. It has divergent pipelines. The bellows is a part of the exhaust manifold assembly. There is a certain corrugation, when the bellows and other parts need to be welded in a ring, there are not small technical problems for the existing welding equipment, which can easily lead to the misalignment of the bellows and other metal parts, seriously affecting the welding quality, and at the same time Manual operation, the position of the welding machine is not easy to control, which affects the welding efficiency, and often has the problem of uneven welding or unsightly welds, which in turn affects the overall performance of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K31/02B23K37/047
CPCB23K31/02B23K37/047
Inventor 吴亚君陈炳泉
Owner 苏州市环宇汽车配件有限公司
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