Internal combustion engine flywheel inclined hole machining equipment

Abstract

The invention relates to the technical field of flywheel machining equipment, and particularly discloses internal combustion engine flywheel inclined hole machining equipment. The internal combustionengine flywheel inclined hole machining equipment comprises an L-shaped base, a vertical plate is fixedly connected to the upper end of the L-shaped base, a first gear is connected to the rear end ofa rotating shaft, a semicircular loading plate arranged in a semicircular groove is connected to the front end of the rotating shaft, an extension plate is connected to the lower end of the semicircular loading plate, and vertical limiting sliding grooves are formed in the semicircular loading plate and the extension plate; and a hydraulic cylinder is fixed to the middle of the upper end of the front side face of the semicircular loading plate, the lower end of the hydraulic cylinder is connected with a sliding base, and a drilling motor is fixed in the sliding base. According to the whole flywheel inclined hole machining equipment, a flywheel can be firmly clamped before drilling machining is conducted on the flywheel, loosening in the machining process is prevented, and meanwhile the drilling inclined angle can be accurately adjusted through stretching or retracting of the first air cylinder; and in addition, inclined hole machining can be continuously carried out on different partsof the flywheel through a driving motor, and the flywheel inclined hole machining equipment is higher in machining efficiency and machining precision.

Description

technical field [0001] The invention relates to the technical field of flywheel processing equipment, and specifically discloses a flywheel inclined hole processing equipment in an internal combustion engine. Background technique [0002] The internal combustion engine is a kind of power machinery, which is a heat engine that directly converts the heat energy released into power by burning fuel inside the machine. The flywheel is a disc-shaped part with a large moment of inertia, and its function is like an energy storage. Its main function in the internal combustion engine is to store a part of the energy transmitted to the crankshaft during the power stroke, so as to overcome resistance in other strokes. Drive the crank rod mechanism to cross the upper and lower dead centers to ensure that the rotational angular velocity and output torque of the crankshaft are as uniform as possible, and make it possible for the internal combustion engine to overcome short-term overload. ...

AI Technical Summary

Problems solved by technology

The invention of patent No. CN2015107083033 discloses a flywheel inclined hole processing device, which includes a tooling platform; a splint, which is erected on the tooling platform, and the splint is provided with a through hole; a positioning platform, which can be lifted by a lifting mechanism. The positioning platform is set on the tooling platform, and the positioning platform is located below the through hole; the positioning platform is provided with a positioning head protruding upward, and the positioning head can be inserted into the center hole of the flywheel to position the flywheel; It is arranged on the splint in a horizontal sliding manner; the slide table is driven to slide by a pushing mechanism; and the drilling head includes a machine base and a drill bit, and the side of the machine base close to the through hole is hinged to the slide table close to the through hole. One side of the hole; although the drilling head of this invention can slide horizontally and adjust the inclination angle, it can be suitable for processing inclined holes on many different types of flywheels, but it has problems in the actual processing of inclined holes on flywheels. The following deficiencies: one, the flywheel slant hole processing device has a poor fixing effect when processing the flywheel, and the flywheel is prone to deviation, resulting in the accuracy of the hole being unable to meet the requirements; second, the slant hole on the flywheel is generally in the form of a ring However, the flywheel slant hole processing device needs to loosen the splint after processing a slant hole, and manually rotate the flywheel. The position of the inclined holes of the flywheel is unevenly distributed

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