Hard alloy pipe fitting

Abstract

The invention discloses a hard alloy pipe fitting. The hard alloy pipe fitting comprises a base. Supporting frames are symmetrically and fixedly arranged on the top end surface of the base left and right. A main seat body is arranged between the supporting frames on the left and right sides. A first sliding cavity is arranged in the bottom end surface of the main seat body. A mounting seat is installed in the first sliding cavity in a sliding fit manner. A buffer spring is installed between the top end surface of the mounting seat and the top wall of the first sliding cavity in an abutting fitmanner. A first concave cavity is formed in the bottom end surface of the mounting seat. A first transmission cavity is arranged in the portion, on the upper side of the first concave cavity, of themounting seat. A first rotating shaft is rotatably arranged between the first concave cavity and the first transmission cavity in a matched mode. A first bevel gear is fixedly arranged at the tail endof the top of the first rotating shaft. A mounting block is fixedly arranged at the tail end of the bottom of the first rotating shaft. An insertion cavity is formed in the bottom end surface of themounting block.

Description

technical field [0001] The invention relates to the technical field of pipe fitting processing, in particular to a cemented carbide pipe fitting. Background technique [0002] In the production and processing of cemented carbide pipe fittings, the drilling work of traditional cemented carbide pipe fittings mainly relies on workers holding the punching machine to perform manual drilling. Although this is greatly conducive to convenient and quick drilling operations, there are problems Yes, in the process of manual drilling, because only manual experience is used to align the drill bit with the cemented carbide pipe, people's hands are prone to shake when drilling, so it is easy to make the hole crooked, which greatly It affects the quality and speed of the preparation of cemented carbide pipe fittings, and the traditional drilling equipment is inconvenient to adjust the rotation direction and disassembly of the drill bit. Therefore, the drilling limitations are strong and inc...

AI Technical Summary

Problems solved by technology

[0002] In the production and processing of cemented carbide pipe fittings, the drilling work of traditional cemented carbide pipe fittings mainly relies on workers holding the punching machine to perform manual drilling. Although this is greatly conducive to convenient and quick drilling operations, there are problems Yes, in the process of manual drilling, because only manual experience is used to align the drill bit with the cemented carbide pipe, people's hands are prone to shake when drilling, so it is easy to make the hole crooked, which greatly It affects the quality and speed of the preparation of cemented carbide pipe fittings, and the traditional drilling equipment is inconvenient to adjust the rotation direction and disassembly of the drill bit. Therefore, the drilling limitations are strong and inconvenient to use, which affects the production and processing efficiency of cemented carbide pipe fittings. needs improvement

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