A plate drilling device used in the process of automobile production

Abstract

The invention relates to the technical field of sheet processing auxiliary devices, in particular to a sheet drilling device for the production process of automobilse. The sheet drilling device has the advantages that the drilling position of a sheet can be conveniently determined, and further drilling errors are reduced; in addition, the lifting direction of a drill bit can be conveniently controlled; meanwhile, heat generated in the drilling process can be relieved, so as to reduce the damage to the sheet. The sheet drilling device comprises a motor, a protective shell, a movable handle anda drill bit, wherein a protecting cover is arranged at the top of the protective shell in a sealing manner; the sheet drilling device further comprises a base, two groups of left supporting plates, two groups of fixed rods, two groups of limiting rollers, two groups of right supporting plates, a supporting plate, a positioning plate, one group of fixed threaded rods and one group of pressing plates and a positioning tube; one group of knobs are respectively arranged at the top ends of one group of fixed threaded rods; the sheet drilling device also comprises two groups of supporting frames, atop plate, multiple groups of connecting rings, multiple groups of limited threaded rods, multiple groups of baffles, an accommodation box, a delivering pipe and a transfer pump; a liquid draining pipe is arranged at the bottom of the left side wall of the accommodation box in a communicating manner; a switching valve is arranged on the liquid draining pipe.

Description

technical field [0001] The invention relates to the technical field of sheet metal processing accessories, in particular to a sheet drilling device used in the production process of automobiles. Background technique [0002] As we all know, the plate drilling device used in the automobile production process is an accessory device used for drilling the plates used in the automobile production process to facilitate subsequent installation operations, which is obtained in the field of automobile production. It is widely used; the existing plate drilling device used in the production process of automobiles includes a motor, a protective shell, a moving handle and a drill bit. It communicates with the protective cavity, the top of the protective shell is sealed with a protective cover, the motor is located in the protective shell, the bottom of the protective shell is provided with a through hole, the top of the drill bit passes through the through hole, and the top of the drill ...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the plate drilling device used in the automobile production process is an accessory device used in the automobile production process to drill holes in the plate used to facilitate subsequent installation operations. It has been obtained in the field of automobile production It has been widely used; the existing plate drilling device used in the automobile production process includes a motor, a protective case, a moving handle and a drill bit, a protective cavity is provided in the protective case, and a mounting port is provided on the top of the protective case. The mounting port It communicates with the protective cavity, the top of the protective shell is sealed with a protective cover, the motor is located in the protective shell, the bottom of the protective shell is provided with a through hole, the top of the drill bit passes through the through hole, and the top of the drill bit is connected to the output end of the bottom of the motor, and the mobile handle is installed on the protective cover. The upper half area of ​​the right side wall of the shell; when the existing plate drilling device used in the automobile production process is used, the motor is connected to the mains, and the motor is started. The motor drives the drill bit to rotate at a high speed, and the staff moves through the hand-held mobile handle. The position of the motor makes the drill bit close to the plate, and the plate is drilled through the high-speed rotating drill bit; it is found in the use of the existing plate drilling device used in the automobile production process that it is inconvenient to determine the drilling position of the plate, and it is easy to Drilling errors occur, and the reliability of use is poor; and it is inconvenient to control the lifting direction of the drill bit, and the practicability is poor; at the same time, it generates heat during the drilling process, which is easy to cause damage to the plate

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