Pipe end hydraulic forming device for automobile exhaust pipe

Abstract

The invention discloses a pipe end hydraulic forming device for an automobile exhaust pipe. The device structurally comprises a liquid crystal display panel, a pipe tail positioning and adjusting device, a forming machine fixing seat, an equipment overhaul door, an exhaust heat-dissipating hole, a hydraulic cylinder, a pipe end forming mold, a clamping and unloading device and an electric controller. As the pipe end hydraulic forming device for the automobile exhaust pipe is provided with the clamping and unloading device, the exhaust pipe can be automatically placed on a processing table to be clamped and processed and formed. After the exhaust pipe is processed, the exhaust pipe is unloaded automatically. The exhaust pipes need not to be placed on the equipment to process manually, so that the safety of operators in the working process is guaranteed while the production efficiency of the pipe end hydraulic forming equipment is improved effectively.

Description

technical field [0001] The invention relates to a hydroforming device for the pipe end of an automobile exhaust pipe, belonging to the field of automobile exhaust pipes. Background technique [0002] At present, in the production of pipe fittings such as automobile exhaust pipes, the pipe ends of the pipe fittings need to be necked or expanded, while the exhaust pipes are irregular special-shaped pipes, and have different shapes according to different models. The hydroforming device of the trachea tube end needs to manually load and unload each exhaust pipe end during the working process, which greatly reduces the production efficiency, and is time-consuming and laborious. At the same time, the operator may be caught by the equipment during the loading and unloading process. , posing a certain threat to the safety of operators. SUMMARY OF THE INVENTION [0003] In view of this, the embodiment of the present invention provides a hydroforming device for the pipe end of an a...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides an automobile exhaust pipe end hydroforming device to improve the exhaust pipe end hydroforming device, which needs to manually feed each exhaust pipe end manually, Unloading greatly reduces production efficiency, and it is time-consuming and laborious. At the same time, the operator may be caught by the equipment during the loading and unloading process, which poses a certain threat to the safety of the operator.

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