Drilling device for automobile engine hood

Abstract

The invention discloses a drilling device for an automobile engine hood. The drilling device comprises a bottom plate, a vertical plate and a top plate; a lifting air cylinder is installed at the topend of the bottom plate, a piston rod of the lifting air cylinder is connected with the lifting plate, the bottom end of the lifting plate is provided with a first motor, the rotating shaft of the first motor penetrates through the lifting plate to be connected with the rotating plate, balls are installed at the bottom end of the rotating plate, the balls are located in an annular groove formed inthe top end of the lifting plate, and a boss and positioning air cylinders are arranged at the top end of the rotating plate; and a sliding hole is formed in the middle of the top plate, a screw rodmotor is arranged at the top end of the top plate, a screw rod of the screw rod motor is provided with a sliding block, a second motor is arranged on the sliding block, a through hole is formed in thetop end of the sliding block, a rotating shaft of the second motor penetrates through the through hole and the sliding hole to be connected with a drill bit installing base, and a drill bit is installed on the drill bit installing base. The drilling device solves the problems that an existing drilling device is not fastened and a plurality of holes are not drilled conveniently; and the drilling device has the advantages of being capable of clamping and fastening, facilitating drilling of a plurality of holes and the like.

Description

technical field [0001] The invention relates to the technical field of automobile engine compartment cover processing, in particular to a drilling device for the automobile engine compartment cover. Background technique [0002] With the development of society and the advancement of science and technology, automobiles are becoming more and more common in our lives. The production and processing of automobiles requires the assembly of tens of thousands of auto parts. Auto parts include engine parts, drive train parts, and brake train parts. , Steering system components, walking system components and many other components. Among them, the car engine compartment cover is an important part of the car safety system. The air resistance and turbulence generated by the airflow around the moving object will directly affect the trajectory and speed of the movement. The shape of the engine compartment cover can effectively adjust the air relative to the movement of the car. The flow d...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a drilling device for the automobile engine compartment cover, so as to solve the problem that the automobile engine compartment cover drilling device in the prior art is not tight enough for the clamping of the automobile engine compartment cover. Solid, in the process of drilling, the automobile engine hatch will loosen, thereby affecting the accuracy of the drilling and subsequent assembly, at the same time, when the existing automobile engine hatch drilling device fixes the parts, the automobile engine The hatch is easily deformed under stress, thereby increasing the scrap rate of the automobile engine compartment cover. When the existing automobile engine compartment cover drilling device is drilling, it is inconvenient to drill multiple holes on the automobile engine compartment cover. The automobile engine compartment cover is realized by multiple clamping, the operation is cumbersome, and the drilling efficiency is reduced. At the same time, the existing automobile engine compartment cover drilling device is inconvenient to move. The present invention has the advantages of fastening clamping and high drilling precision. , It is convenient for the follow-up assembly of the car engine compartment cover, it is not easy to damage the car engine compartment cover, it is convenient to drill multiple holes, the drilling efficiency is high, and it is easy to move, etc.

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