Turning hole making device

Abstract

The invention relates to the industry of axle manufacturing, in particular to a turning hole making device which comprises a drilling device and a compressing device. A drilling part is fixed on the drilling device and is connected through a rotary shaft. The compressing device is fixed to a body and the drilling part through studs. The turning hole making device is simple in structure, is more convenient than the traditional machining methods for workpiece clamping and is reliable in positioning. The position of made holes is accurate. Changing the original structure of parts is not needed, detaching a pattern plate and the compressing device is not needed, tool utilization rate can be increased effectively, operation is facilitated for operators, and labor intensity is reduced to a certain degree for workers, time and tool waste is reduced, and cost saving and productivity increasing are combined effectively.

Description

technical field [0001] The invention relates to the axle manufacturing industry, in particular to a processing device for holes on inclined planes in small and medium-sized parts. Background technique [0002] In the field of machinery, we often encounter parts with sloped holes, such as oil drain holes, vent holes, etc. in an auto part. There are several ways to process such parts, such as first punching a larger center hole with a sample or drilling a center hole with a center drill, or milling a small platform with a milling cutter and then drilling with a drill bit, or using a bevel drill Holes with reasonable requirements can be processed by using these methods, but due to the structure of the parts themselves, the holes of some parts of this structure cannot be fully adapted to the commonly used hole processing methods, such as application Difficulty in rear clamping, etc. Therefore, processing difficulties are often encountered in production, and fuzzy positioning w...

AI Technical Summary

Problems solved by technology

There are several ways to process such parts, such as first punching a larger center hole with a sample or drilling a center hole with a center drill, or milling a small platform with a milling cutter and then drilling with a drill bit, or using a bevel drill Holes with reasonable requirements can be processed by using these methods, but due to the structure of the parts themselves, the holes of some parts of this structure cannot be fully adapted to the commonly used hole processing methods, such as application Rear clamping difficulties, etc.

Therefore, processing difficulties are often encountered in production, and fuzzy positioning wastes man-hours and tools, which causes a certain degree of inconvenience to production and increases manufacturing costs.

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