A semi-automatic drilling machine

Abstract

The invention discloses a semi-automatic drilling machine. The semi-automatic drilling machine comprises a base plate, a feeding mechanism, a positioning mechanism, a clamping mechanism, a drilling mechanism, a discharge mechanism and a transmission mechanism; the positioning mechanism is a cam connecting rod mechanism; the feeding mechanism and the positioning mechanism cooperate to realize positioning; the clamping mechanism is a cam connecting rod mechanism; the drilling mechanism drills clamped parts to be machined in a worktable drilling station; the discharge mechanism is a plane seven-rod mechanism; and the transmission mechanism comprises belt transmission and gear transmission. The semi-automatic drilling machine realizes a linear reciprocating motion of a feeding slide block, anintermittent linear reciprocating motion of a positioning rod, an intermittent linear reciprocating motion of a fixture, an intermittent linear reciprocating motion of a cutter and a discharge motionof the seven-rod discharge mechanism after machining, realizes structural simplification when guaranteeing the production efficiency, reduces the production and maintenance costs, saves the manpower and the like.

Description

technical field [0001] The invention relates to a semi-automatic drilling machine, which belongs to the technical field of machinery. Background technique [0002] In recent years, with the continuous increase of attention and investment in mechanical automation production, the level of science and technology in my country has improved rapidly. Among them, processing equipment represented by hole processing is also developing and innovating rapidly, making automatic drilling mechanisms replace traditional The drilling method has become an inevitable trend. [0003] At present, the drilling mechanism on the market is too large in size, high in investment cost, complicated and expensive in maintenance, and at the same time, the production efficiency is not high. Especially for small and medium-sized enterprises, the cost is huge, which seriously affects the economic benefits of the enterprise. Therefore, based on the above-mentioned problems, the present invention provides a s...

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Problems solved by technology

[0004] In order to overcome the defects of the prior art, the present invention proposes a semi-automatic drilling machine, which has a compact structure and realizes the reciprocating linear motion of the feeding slider, the intermittent reciprocating linear motion of the positioning rod, the intermittent reciprocating linear motion of the clamp, and the intermittent reciprocating linear motion of the cutting tool. And the discharge movement of the seven-bar discharge mechanism after the processing is completed, which effectively solves the shortcomings of the existing drilling machine, such as excessive size, high production and maintenance costs, and low production efficiency, and achieves the goals of improving productivity, saving manpower, and reducing costs.

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