Double-station cutting device for automobile pipe fitting processing

Abstract

The invention discloses a double-station cutting device for automobile pipe fitting processing. The double-station cutting device comprises a base, wherein the middle part of the upper end of the baseis connected with a fixing tube; a rotating screw rod is arranged in the middle part of the fixing tube; the middle part of the rotating screw rod is connected with an ascending and descending blockthrough a threaded hole; the two ends of the ascending and descending block are connected with a connecting rod; the middle part of the connecting rod is provided with a sliding groove; a fixing shaftis arranged in the middle part of the sliding groove; the back end of the fixing shaft is connected with a support rod; the bottom end of the connecting rod is connected with a rolling wheel; the lower end of the rolling wheel is in contact with a wedge-shaped block; the middle part of the lower end of the wedge-shaped block is connected with a telescopic rod; the outer side of the wedge-shaped block is provided with a cutting wheel; cutting grooves are fixed at the two sides of the upper end of the base; support legs are connected at the two sides of the lower end of the base. The double-station cutting device realizes the vertical movement on the ascending and descending block, so that the requirements of a cutting wheel on the automobile pipe fitting cutting can be met; the vertical movement of the cutting wheel is realized through a pure mechanical structure; the use of a hydraulic or air pressure system is avoided; the reliability of the whole system and the whole motor processing production efficiency are improved; meanwhile, the manufacturing cost is also reduced.

Description

technical field [0001] The invention relates to the technical field of automobile pipe fitting processing, in particular to a double-station cutting device for automobile pipe fitting processing. Background technique [0002] Pipe fittings are a general term for components that play the roles of connection, control, direction change, diversion, sealing, support, etc. in the piping system. Steel fittings are all pressure fittings. According to different processing techniques, it is divided into four categories, namely, butt-welding fittings (with and without welds), socket welding and threaded fittings, and flanged fittings. In the auto parts accessories, many accessories are pipe fittings structure, so we call the pipe fittings used in auto parts as auto pipe fittings. [0003] During the processing of automobile pipe fittings, we need to cut the pipe fittings in multiple sections, and then weld them into the desired multi-section bending shape of the auto parts. During th...

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Problems solved by technology

[0003] During the processing of automobile pipe fittings, we need to cut the pipes in multiple sections, and then weld them into the desired multi-section bending shape of the auto parts. During the cutting process, we will use the cutting device, but the current pipe cutting Most of the devices are driven by hydraulic or pneumatic systems. During use, it is easy to cause leakage of hydraulic pressure or air pressure, which increases maintenance costs. At the same time, these pipe fittings are cut by a single station, which cannot meet the requirements of two pipe fittings at the same time. Cutting, which seriously reduces the processing efficiency of automobile pipe fittings

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