A kind of aluminum casting automobile flywheel manufacturing and polishing machine

Abstract

The invention relates to the technical field of manufacturing and polishing of auto parts, in particular to a polishing machine for manufacturing aluminum casting automobile flywheels, which includes a base, a workbench, a clamping mechanism and a polishing mechanism. There is a clamping mechanism, and a polishing and grinding mechanism is arranged above the workbench; the clamping mechanism provided by the present invention can automatically clamp the automobile flywheel, which improves the degree of automation of the machine, and at the same time prevents the automobile flywheel from occurring during the polishing and polishing process. Shaking and offset conditions; by controlling the telescopic degree of the electric push rod to control the moving distance and position of the trapezoidal block, thereby adjusting the distance between the arc blocks, so that the machine can fix and polish automobile flywheels of different sizes , which improves the practicability of the machine; the present invention can realize the function of batch polishing of automobile flywheels by arranging a plurality of storage slots, arc blocks and grinding heads, thereby improving the polishing efficiency.

Description

technical field [0001] The invention relates to the technical field of manufacturing and polishing of automobile parts, in particular to a manufacturing and polishing machine for aluminum cast automobile flywheels. Background technique [0002] The automobile flywheel is installed at the power output end of the crankshaft, which is used to supply the demand of the non-working stroke, and drives the entire crank connecting rod structure to cross the upper and lower dead centers, so as to ensure the uniformity of the crankshaft rotation and the uniformity of the output torque of the engine. The inertial force helps to overcome the compression resistance in the cylinder at start-up and to maintain the engine's continuous operation during short-term overload. [0003] The surface of the automobile flywheel needs to be finished, that is, polished, but the existing polishing machines often encounter the following problems in the process of polishing the automobile flywheel: 1. Dur...

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Problems solved by technology

[0003] The surface of the automobile flywheel needs to be finished, that is, polished, but the existing polishing machines often encounter the following problems in the process of polishing the automobile flywheel: 1. During the polishing process, Manual adjustment of the clamping mechanism is required, so that the degree of automation of the machine is not high, and the automobile flywheel is prone to shift and shake, which makes the polishing effect poor. At the same time, most of the existing polishing machines cannot adapt to various sizes of automobile flywheels. It is also impossible to achieve batch polishing, which makes the polishing efficiency low

[0004] 2. During the polishing process, the friction temperature between the grinding block and the automobile flywheel is high, which is easy to shorten the service life of the grinding head and also easily cause the deformation of the flywheel, and the debris on the surface of the grinding block and the automobile flywheel cannot be removed in time , easily affect the subsequent polishing effect

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