A special vehicle steel wheel hub welding tool and welding process
A technology for welding tooling and special vehicles, applied in welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of reduced production efficiency, affecting the use of hubs, and cumbersome operations
Active Publication Date: 2021-05-14
山东佳倍德金属科技有限公司
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Problems solved by technology
[0006] The invention can solve the problem that the existing equipment cannot present a complete circle during the coiling process, which affects the use of the hub, and the existing equipment cannot ensure that the gap size of the entire weld is consistent during welding , it is easy to cause uneven welding, and at the same time, the existing equipment is cumbersome in the clamping process, resulting in reduced production efficiency and other problems
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Embodiment Construction
[0027] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
[0028] Such as Figure 1 to Figure 5 As shown, a special vehicle steel wheel hub welding tool, including a base plate 1, a positioning device 2 and a traction device 3, the positioning device 2 is installed on the base plate 1, and a traction device 3 is arranged on the positioning device 2; during specific work, First, put the steel plate into the positioning device 2 until the fixing mechanism 25 fixes the steel plate. At this time, the traction device 3 pulls the steel plate to be welded, so that the gap between the two ends of the steel plate is continuously reduced until the qualified index is reached, and then locked. , so that the gap between the welds remains unchanged, and at the same time, during the traction process, the shaping mechanism...
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The invention proposes a special vehicle steel wheel hub welding tool and welding process, which relates to the field of mechanical manufacturing and processing, including a bottom plate, a vertical plate, a rotating shaft, a fixing sleeve, a fixing mechanism, a shaping mechanism and a traction mechanism. plate, the middle part of the vertical plate is provided with a rotating shaft, the rotating shaft is covered with a fixed sleeve, the fixed sleeve is symmetrically installed with a fixing mechanism, the middle part of the fixed sleeve is provided with a circular groove, and a shaping mechanism is installed in the circular groove. The two ends of the fixed sleeve are provided with a traction mechanism. The present invention can solve the situation that the existing equipment cannot stabilize the steel plate during welding, and the present invention can solve the problem of the curvature of the steel plate when it is bent into a cylindrical shape. At the same time, the present invention can reduce the Manual complex operations improve product quality and increase product pass rate.
Description
technical field [0001] The invention relates to the technical field of wheel hub welding, and specifically proposes a special vehicle steel wheel hub welding tool and a welding process. Background technique [0002] The wheel hub is the rotating part of the wheel core connected by the inner wheel steel of the tire through the column, that is, the metal part that supports the tire. The wheel hub is an important part of the vehicle load, and its quality is directly related to the safety of human life, so the material selection of the wheel hub is particularly important. At present, the main materials of the wheel hub are steel, aluminum alloy, magnesium alloy, and some composite materials and steel-aluminum composite materials, among which steel is widely used. [0003] The steel wheel hub is composed of an annular rim and a disc-shaped wheel. The manufacturing methods of steel vehicles are generally divided into three types: welding method, casting method and forging method. ...
Claims
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IPC IPC(8): B23K37/047B23K31/02
CPCB23K31/02B23K37/047
Inventor 郭庆营王嘉
Owner 山东佳倍德金属科技有限公司