Hard alloy pipe fitting

Abstract

The invention discloses a hard alloy pipe fitting which comprises a base, a bearing frame fixedly arranged on the end face of the top of the base, and an installation frame installed on the bearing frame in a sliding manner. A first sliding groove extending vertically is formed in the installation frame. Communication grooves are symmetrically formed in the left end wall and the right end wall ofthe first sliding groove. A sliding table is installed in the first sliding groove in a sliding manner. A first driving machine is fixedly installed in the sliding table, and a drill bit extending downwards is installed on the end face of the bottom of the first driving machine in a power manner. A rotating sleeve extending upwards is installed on the end face of the top of the first driving machine in a power manner. A spline groove with an upward end opening is formed in the rotating sleeve, a spline shaft is installed in the spline groove in a spline fit manner, and a first conical wheel isfixedly arranged on the top of the spline shaft. First connecting blocks stretching in the communication grooves and are connected with the communication grooves in a sliding fit manner are symmetrically formed in the left side end face and the right side end face of the sliding table.

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] Carbide pipe fittings are widely used in modern industrial production. Carbide pipe fittings need to be punched during production, while the traditional punching device has a single setting mode and requires too much manpower to use. At the same time, it cannot Realizing multiple groups of drilling operations on the same straight line greatly reduces the processing efficiency, has relatively large disadvantages, and needs to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cemented carbide pipe fitting, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: a cemented carbide pipe fitting of the present invention, comprising a base, ...

AI Technical Summary

Problems solved by technology

[0002] Carbide pipe fittings are widely used in modern industrial production. Carbide pipe fittings need to be punched during production, while the traditional punching device has a single setting mode, and requires too much manpower to use, and cannot Realize multiple groups of drilling operations on the same straight line, which greatly reduces the processing efficiency, has great disadvantages, and needs to be improved

Images