Automatic chamfering machining device for hardware shaft products

Abstract

The invention relates to the field of machining of shaft products, in particular to an automatic chamfering machining device for hardware shaft products. The automatic chamfering machining device comprises a worktable, wherein a feeding mechanism and a discharging mechanism are arranged above one side of the worktable, a rotating mechanism and a clamping mechanism are arranged at the upper end of the worktable, and a receiving box is arranged below the worktable; and a supporting mechanism is arranged above the worktable, and an air blowing mechanism and a chamfering mechanism are fixed to the side of the supporting mechanism. When the automatic chamfering machining device is used, firstly, a to-be-machined shaft is vertically fixed, a second pneumatic cylinder is driven to drive two chamfering cutters to move downwards, chamfering is achieved after a rotator rotates by half a circle, after chamfering of one end is completed, the chamfering cutters and a second arc-shaped ring retract, the to-be-machined shaft is enabled to rotate by 180 degrees, clamping and chamfering are repeated, secondary clamping is not needed, and the working efficiency is improved; and during clamping, due to the fact that clamping force is applied to the upper side and the lower side of the worktable, the clamping effect is better, by means of arrangement of an anti-skid gasket, a workpiece cannot move during chamfering, and the chamfering accuracy cannot be affected.

Description

technical field [0001] The invention relates to the processing field of shaft products, in particular to an automatic chamfering processing device for hardware shaft products. Background technique [0002] The automatic chamfering machine for shaft workpieces is a machine for chamfering the corners of workpieces. The automatic chamfering machine for shaft workpieces can be applied to both ends of metal pipes and rods for forming chamfering. [0003] The existing shaft workpiece chamfering device first needs to fix the workpiece. After fixing, the workpiece is chamfered twice. It needs to be clamped twice, and the chamfering is completed and then collected one by one. The work efficiency is low. [0004] At the same time, since the shaft-shaped workpiece is easy to rotate, when the end of the shaft-shaped workpiece is chamfered, the shaft-shaped workpiece is easy to accidentally rotate due to force, thus affecting the accuracy of the chamfering. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies mentioned in the above-mentioned background technology, the object of the present invention is to provide an automatic chamfering processing device for metal shaft products, which solves the problem of the need for secondary clamping during chamfering to reduce work efficiency and the fact that shaft-shaped workpieces are prone to stress due to And the problem of unexpected rotation

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