Deburring machine tool

Abstract

The invention discloses a deburring machine tool which relates to an excricle deburring machine tool of shaft parts, in particular to a machine tool used for deburring a straight flute, a transverse groove, a chute of an excircle of a pillar plunger core inside a plunger and barrel assembly. The deburring machine tool comprises a machine body, a fixture drive motor seat, a first micro motor, a fixture driving pulley, a first synchronous belt, a fixture driven pulley, a first flat key, a draw bar, a first compression spring, a supporting block, a clamping head top block, an elastic clamping head, an elastic clamping head seat, a first plane bearing, a space ring, a first deep groove ball bearing, a lower end cover, a rotary disk, a bush, a combination cap, a second micro motor, a horizontal motor support, a first disk type steel brush, a main shaft, a second flat key, a main shaft belt pulley, a second synchronous belt, a bearing seat, a second deep groove ball bearing, a bush, a space ring, a second plane bearing, a third plane bearing, a nut, a main motor support, a third micro motor, a coupler, a reduction box, a second flat key, a driving pulley, an inclined motor seat, a fourth micro motor, a second disk type steel brush, a vertical motor seat, a ninth outer hexagon bolt, a fifth micro motor and a third disk type steel brush.

Description

technical field [0001] The invention relates to a machine tool for deburring shaft parts, in particular to a machine tool for removing burrs from straight grooves, horizontal grooves or inclined grooves on the outer circle of a plunger core in a plunger pair. Background technique [0002] The plunger core of the internal combustion engine fuel injection pump is made of Cr12MoV and the hardness range is HRC60-65. The straight groove, horizontal groove or inclined groove on the plunger core in the plunger couple of the internal combustion engine controls the amount of oil input to the internal combustion engine and plays the role of oil distribution. (see attached figure 1 ) [0003] At present, the deburring of such parts is mainly performed manually by operators holding steel brushes. Due to the large output of products, high labor intensity of employees, unsatisfactory deburring, low production efficiency, scattered processes, and often missing processing, etc., for Remo...

AI Technical Summary

Problems solved by technology

[0003] At present, the deburring of such parts is mainly performed manually by operators holding steel brushes. Due to the large output of products, high labor intensity of employees, unsatisfactory deburring, low production efficiency, scattered processes, and often missing processing, etc., for Removing the clean burr residue will affect the cleanliness index of even parts, and will cause problems such as stuck parts, which will eventually affect the normal operation of the internal combustion engine, which will seriously cause traffic accidents and bring huge losses to people's lives and property. Hidden danger

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