Flange connecting type multipurpose machining mechanism for side holes

Abstract

The invention relates to a flange connecting type multipurpose machining mechanism for side holes. The machining mechanism is characterized by comprising a flange connected base and a locating plate, wherein the flange connected base is used for being connected with a rotary spindle of a numerically controlled lathe, a horizontal table facet extending forward horizontally is arranged on the lower portion of the front end face of the flange connected base, a locating plate is arranged on the horizontal table facet and provided with a boss for locating a part to be machined, the to-be-machined part is located and installed on the boss of the locating plate through an inner hole, and a pressing assembly and a locating assembly used for pressing and locating the part to be machined are installed on the horizontal table facet. According to the machining mechanism, the machining mechanism is simple and flexible, capable of clamping and locating rapidly to achieve rotation of machined portions of parts, and is provided with good generality and interchangeability; and side holes and screw threads to be machined are machined by using general tools, the auxiliary time is shortened, the machining efficiency and accuracy are improved, the labor intensity of workers and investment of forming tools are reduced substantially, and design requirements are satisfied.

Description

technical field [0001] The invention relates to a processing mechanism for side hole processing and thread processing of various components, in particular to a flange-connected multipurpose side hole processing mechanism, which belongs to the technical field of mechanical processing equipment. Background technique [0002] In the manufacturing process of rotary joints, side hole processing and thread processing of parts are generally completed by metal cutting. For example, use a four-jaw chuck to clamp and turn on an ordinary machine tool, process on a faceplate auxiliary fixture, or drill a hole on a drilling machine and complete it with a forming tap. These processing methods are likely to cause unstable product quality, low production efficiency, and high labor intensity for workers. It is difficult to meet the design requirements for high-demand products. At present, the more advanced processing method is to use special fixtures on CNC boring machines and machining cen...

AI Technical Summary

Problems solved by technology

These processing methods are likely to cause unstable product quality, low production efficiency, and high labor intensity of workers. It is difficult to meet the design requirements for high-demand products.

At present, the more advanced processing method is to use special fixtures on CNC boring machines and machining centers, compile CNC programs, and use forming tools to complete the processing of side holes and threads. Although this can meet the design requirements, the clamping is complicated and difficult to correct. , Equipment utilization is low, resulting in a significant increase in equipment costs, tool costs, and labor costs

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