Clamp for drilling of plunger bushing of internal combustion engine

Abstract

The invention discloses a clamp for drilling of a plunger bushing of an internal combustion engine. The clamp for drilling of the plunger bushing of the internal combustion engine comprises a base, a positioning plate, a pressing block, a pressing plate, a drill jig sleeve, a spacer bush and a connecting bolt, wherein a plunger containing hole is formed in the upper surface of the base, the positioning plate is arranged on the upper plane of the base, the pressing plate is arranged below the positioning plate, the connecting bolt penetrates through the base, the positioning plate and the pressing plate, the spacer bush is arranged outside the connecting bolt, and the drill jig sleeve is arranged on the side face of the plunger containing hole. In this way, the clamp for drilling of the plunger bushing of the internal combustion engine has the advantages that clamping is convenient and firm, positioning is accurate, the drilling efficiency is high, using is convenient, and maintenance is convenient; meanwhile, the labor efficiency is greatly improved, and the labor intensity existing when the plunger bushing of the internal combustion engine is drilled is relieved.

Description

[0001] technical field [0002] The invention relates to the field of equipment manufacturing, in particular to a jig for drilling a plunger sleeve of an internal combustion engine. Background technique [0003] An internal combustion engine is a kind of power machinery, which is a heat engine that directly converts the heat energy released by burning fuel inside the machine into power. In today's society with developed transportation, internal combustion engines are widely used in various vehicles, and the plunger sleeve of internal combustion engine is a component of the internal combustion engine. It is difficult to process the holes on the plunger sleeve, which wastes a lot of manpower and time, and the efficiency is very low. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provide a clamp for drilling plunger sleeves of internal combustion engines, which has the advantages of convenient and firm clamping, accurate ...

AI Technical Summary

Problems solved by technology

In today's society with developed transportation, internal combustion engines are widely used in various vehicles, and the internal combustion engine plunger sleeve is a component of the internal combustion engine. It is difficult to process the holes on the plunger sleeve, which wastes a lot of manpower and time, and the efficiency is very low.

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