Honing machine for machining interior of engine cylinder body

Abstract

The invention discloses a honing machine for machining the interior of an engine cylinder body. The honing machine comprises a base, wherein a rotary worktable is arranged on the base, four mounting fixtures for the engine cylinder body are arranged on the rotary worktable, three honing cutters which are longitudinally arranged are arranged on the base, the honing cutters can move up and down under the driving of a lifting mechanism, the honing cutters are driven by a rotating mechanism to machine the interior of the engine cylinder body, and the three honing cutters correspond to three of thefour mounting fixtures; The honing machine is provided with the four mounting fixtures, one mounting fixture serves as a mounting station, the other three mounting fixtures serve as processing stations, and the mounting station is separated from the processing stations, so that the safety of an operator is ensured; by the honing machine, three engine cylinder bodies can be machined simultaneously, so that the working efficiency is greatly improved; and in addition, machining can be completed on one honing machine for different procedures, secondary clamping is avoided, and the machining quality of workpieces is improved.

Description

technical field

[0001] The invention relates to the technical field of honing machines, in particular to a honing machine used for machining the inside of an engine cylinder block. Background technique

[0002] With the continuous development of my country's economy, the demand for engines is increasing. During the production process of engine cylinder blocks, honing machines are usually required to process the inside of engine cylinder blocks. At present, traditional honing machines are horizontal single-station machines. With the development of technology in the field of mechanical processing, the precision requirements for workpieces are getting higher and higher, and the processing time requirements are getting shorter and shorter. However, the traditional horizontal honing machine cannot process multiple processes at the same time, and The workpiece needs to be clamped multiple times during work, and clamping errors and mistakes are prone to occur, making it difficult to ...

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