Diesel engine exhaust manifold corrugated pipe welding device

An exhaust manifold and welding device technology is applied in the field of diesel engine exhaust manifold bellows welding device, and can solve the problem of low welding precision and so on.

Active Publication Date: 2021-01-12
苏州市环宇汽车配件有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a diesel engine exhaust manifold corrugated

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  • Diesel engine exhaust manifold corrugated pipe welding device
  • Diesel engine exhaust manifold corrugated pipe welding device

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[0026]The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within 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 pointed device or element must have a specific orientation or a specifi...

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Abstract

The invention relates to a diesel engine exhaust manifold corrugated pipe welding device which comprises a supporting frame, a rotating shaft, a motor, a transmission structure, a welding machine anda guide rail. The rotating shaft is arranged on the supporting frame and provided with a supporting disc, and the rotating shaft comprises a rotating shaft I and a rotating shaft II; the motor drivesthe rotating shaft to rotate; the guide rail is used for movement of the welding machine, the supporting frame is further provided with a guide sliding rail, an air cylinder is connected with the rotating shaft I and drives the rotating shaft I to move within the range of the guide sliding rail, during starting, an exhaust manifold corrugated pipe is placed between the rotating shaft I and the rotating shaft II and supported by the supporting disc, the motor drives the supporting disc to rotate, the exhaust manifold corrugated pipe rotates along with the supporting disc, annular welding of theexhaust manifold corrugated pipe is realized, up-down and left-right movement can be realized as demanded, the air cylinder drives the rotating shaft to clamp the exhaust manifold corrugated pipe toprevent shaking, the diesel engine exhaust manifold corrugated pipe welding device can adapt to welding of exhaust manifold corrugated pipes of different sizes, the welding process is convenient and simple, redundant steps are not needed, operation is simple and automatic, and batch automatic 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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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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