Full-automatic drilling and tapping machine for fuel nozzle hole of vertical bearing block

Abstract

The invention discloses a full-automatic drilling and tapping machine for a fuel nozzle hole of a vertical bearing block. The drilling and tapping machine comprises a workbench, a charging mechanism, a clamping mechanism, a drilling mechanism, a tapping mechanism, a discharging mechanism and a control system, wherein the clamping mechanism comprises a work passage and a clamping device positioned under the work passage; the clamping device comprises a front clamping assembly and a rear clamping assembly which are matched with each other; the front clamping assembly comprises a front supporting plate, a front oscillating bar arranged on the front supporting plate and a plurality of front claws coating the front oscillating bar; the rear clamping assembly comprises a rear supporting plate, a rear oscillating bar arranged on the rear supporting plate and a plurality of rear claws coating the rear oscillating bar. The full-automatic drilling and tapping machine has the advantage that the bearing block clamping mechanism cannot be easily blocked by scrap iron, and has the advantages of high automatic degree, high production efficiency and low labor cost.

Description

technical field [0001] The invention relates to the field of bearing processing equipment, in particular to a fully automatic vertical bearing seat oil nozzle hole drilling and tapping machine. Background technique [0002] The vertical bearing seat is a common bearing seat, which generally has a grease nozzle, so the processing content includes the drilling and tapping of the nozzle hole, which is usually processed by semi-automatic drilling and tapping machines, and semi-automatic vertical double The first six-station disc drilling and tapping machine is processed by manual loading and unloading, which has high work intensity and low labor productivity of all employees. [0003] The traditional drilling and tapping machine has a large disc rotation vibration and no drill bushing, which may easily cause drill bit breakage and hole position deviation, resulting in a reduction in the pass rate of the oil nozzle hole in the bearing seat and affecting production efficiency. C...

AI Technical Summary

Problems solved by technology

[0002] The vertical bearing seat is a common bearing seat, which generally has a grease nozzle, so the processing content includes the drilling and tapping of the nozzle hole, which is usually processed by semi-automatic drilling and tapping machines, and semi-automatic vertical double The first six-station disc drilling and tapping machine processing adopts manual loading and unloading, which has high work intensity and low labor productivity of all employees

[0003] The traditional drilling and tapping machine has a large disc rotation vibration, and there is no drill sleeve, which may easily cause the drill bit to break and the hole position to deviate, resulting in a reduction in the pass rate of the oil nozzle hole in the bearing seat, and will also affect the production efficiency.

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