Rotary drilling device for cylinder head of diesel engine

Abstract

The invention provides a rotary drilling and machining device for a diesel engine air cylinder cover. The rotary drilling and machining device comprises a first working frame, a second working frame, a side frame used for connecting the first working frame with the second working frame, a clamping mechanism and a drilling mechanism. Both the first working frame and the second working frame are horizontally arranged. The side frame is vertically arranged. A machining region is formed among the first working frame, the second working frame and the side frame. Both clamping devices and drilling devices are arranged in the machining region. The clamping mechanism comprises the first clamping device and the second clamping device which are oppositely arranged. The drilling mechanism comprises the first drilling device and the second drilling device. The first drilling device is used for machining first position holes in the first face and the second face of the air cylinder cover. The second drilling device is used for machining second position holes in the first face and the second face of the air cylinder cover. By the adoption of the rotary drilling and machining device, the air cylinder cover can be turned over automatically, different position holes can be machined in different faces of the air cylinder cover, working efficiency is high, and machining accuracy is high.

Description

technical field [0001] The invention relates to the technical field of diesel engine cylinder head processing, in particular to a diesel engine cylinder head rotary drilling processing device. Background technique [0002] The cylinder head is one of the important parts of the diesel engine. The holes on the cylinder head involve multi-faceted holes. At present, when the holes on the cylinder head are processed, the cylinder head has a first surface and a second surface. The first surface and the second surface are set opposite to each other. Both the first and second sides of the cover have the first position hole and the second position hole. The drilling jig can only be processed on one of the positions on one of the sides once clamped on the same machine tool, and it needs to be replaced by Drilling molds can complete the processing of the first position hole and the second position hole on each surface of the cylinder head, and when processing the holes on different sur...

AI Technical Summary

Problems solved by technology

[0002] The cylinder head is one of the important parts of the diesel engine. The holes on the cylinder head involve multi-faceted holes. At present, when the holes on the cylinder head are processed, the cylinder head has a first surface and a second surface. The first surface and the second surface are set opposite to each other. Both the first and second sides of the cover have the first position hole and the second position hole. The drilling jig can only be processed on one of the positions on one of the sides once clamped on the same machine tool, and it needs to be replaced by Drilling molds can complete the processing of the first position hole and the second position hole on each surface of the cylinder head, and when processing the holes on different surfaces, the cylinder head needs to be turned over, which is time-consuming and labor-intensive. Not only the work efficiency is low, but the processing cost High, and multiple clamping affects the machining accuracy and position accuracy between the holes, thus affecting the overall performance of the diesel engine

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