Drilling device for automobile transmission gear production, and production method

Abstract

The invention discloses a drilling device for automobile transmission gear production, and a production method. The drilling device comprises a base, and an operating table is arranged at the top endof the base; an operation panel is arranged on one side of the base, and a blank conveying mechanism is arranged on the side, opposite to the operation panel, of the base; a vertical column is arranged at the top end of the operating table; a drill pressing mechanism is arranged on one side of the vertical column; a clamp is arranged on the position, under the drill pressing mechanism, at the topof the operating table, and a blank is arranged in the middle of the clamp; a semi-finished product conveying mechanism is arranged on one side of the vertical column; a hydraulic cylinder is arrangedat the bottom of the side, close to the front end of the semi-finished product conveying mechanism, of the base, and a semi-finished product barrel assembly is arranged at the top end of the hydraulic cylinder; and the semi-finished product conveying mechanism comprises a first stroke air cylinder arranged at the top end of the base, and a first air cylinder is arranged on a piston rod of the first stroke air cylinder. The drilling device for automobile transmission gear production, and the production method have the beneficial effects that through an automobile transmission gear drilling device, the gear drilling precision is improved, the production automation degree is higher than that of traditional gear machining, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of auto parts processing, in particular to a drilling device and a production method for the production of auto gearbox gears. Background technique [0002] Automotive gearbox gears often work at high speeds, high loads, and constant alternation of speeds and loads. In addition to the normal wear and tear of the gear, the gear relies on its own structural size and material strength to bear the external load, which requires the material to have high strength, toughness and wear resistance; due to the complex shape of the gear and the high precision of the gear, it also requires machining Good workmanship. During the processing of automobile gearbox gears, the blanks need to be drilled. At present, when the traditional technology is used for gear drilling, steel is first used for blanking. The blanks are placed in iron or wooden frames, and then the blanks are manually positioned and fixed. On the processing...

AI Technical Summary

Problems solved by technology

In this way, the positioning needs to be repeated many times during the gear drilling operation, and positioning deviation is prone to occur, resulting in low machining accuracy of the gear. In addition, the machining process is complicated, the machining efficiency is low, and automatic production cannot be realized.

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