Fixing device of grinding machine for diesel engine accessory cylinder liner

Abstract

The invention discloses a fixing device of a grinding machine for a diesel engine accessory cylinder liner. The fixing device comprises an operation table, wherein the top of the operation table is provided with a sliding groove; two ends of the inner cavity of the sliding groove are separately provided with a sliding block and a reset spring; two ends of each reset spring are separately connected with the inner wall of the sliding groove and the corresponding sliding block; the top of each sliding block is connected with a connection block; the top of each connection block is connected with a first object storage box; a first motor is arranged in each first object storage box; one side surface of each first object storage box is connected with a connection plate; the output shaft of each first motor penetrates through the corresponding first object storage box and is connected with the corresponding connection plate; two second object storage boxes are arranged on the top of the operation table; and two second object storage boxes are separately located on the left and right sides of the sliding groove. According to the fixing device of the grinding machine for the diesel engine accessory cylinder, second motors, cable clamps, ropes, the connection blocks, the connection plates and the first motors are matched, so that the effect that the cylinder liner is rotatably ground after being fixed is reached, and the grinding efficiency is improved; and fixing dimensions can be regulated, so that the fixing device is applicable to cylinder liners of different shapes and dimensions.

Description

technical field [0001] The invention relates to the technical field of diesel engine accessories processing, in particular to a fixing device for a grinder for cylinder liners of diesel engine accessories. Background technique [0002] The cylinder liner is the abbreviation of the cylinder liner. It is inlaid in the cylinder barrel of the cylinder block and forms the combustion chamber together with the piston and the cylinder head. Cylinder liners are divided into two categories: dry cylinder liners and wet cylinder liners. The cylinder liner whose back side does not contact the cooling water is called a dry cylinder liner, and the cylinder liner whose back side is in contact with cooling water is a wet cylinder liner. The dry cylinder liner has a thinner thickness, simple structure and convenient processing. The wet cylinder liner is in direct contact with the cooling water, so it is beneficial to the cooling of the engine, and is conducive to the miniaturization and wei...

AI Technical Summary

Problems solved by technology

However, the inner hole of the cylinder liner needs to be ground and rolled after the inner hole is roughly pushed. When the cylinder liner is ground and rolled, the cylinder liner needs to be fixed and clamped. Generally, the fixing devices of the grinding machine mostly use bolts and ferrules, but this structure It is not practical for the cylinder liner. After the cylinder liner is fixed, it cannot be rotated, so that the grinding efficiency is not high, and the fixed scale cannot be adjusted, and it cannot be applied to cylinder liners of different shapes and sizes.

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