Deburring device for automobile gear

An automobile gear and deburring technology, which is applied in the field of automobile gear deburring devices, can solve the problems of inability to assemble, the gear drilling burr turns over to the inner hole, etc., and achieves the effect of ensuring assembly accuracy
CN104722847BActive Publication Date: 2017-11-21QINGYANG XINANTE AUTO PARTS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
QINGYANG XINANTE AUTO PARTS
Publication Date
2017-11-21

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Abstract

The invention discloses an automobile gear drilling device, which comprises a machine tool table, including a bottom plate, a support seat, a positioning shaft, a lock nut, a positioning block, a cylinder, a push rod, and a quick-change drill sleeve. Compared with the prior art, This kind of automotive gear deburring device adjusts the positioning shaft and positioning block, locks the positioning shaft with a lock nut, and then positions the workpiece on the positioning shaft and positioning block, so as to carry out drilling processing, and the hole is almost drilled through. When the air cylinder is ventilated, the ejector rod is pushed upward, so that the generated burr is upward, so as to avoid the burr in the inner hole of the workpiece assembly, so that the assembly of the workpiece is not affected.
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Description

technical field

[0001] The invention relates to a deburring device, in particular to an automobile gear deburring device. Background technique

[0002] The gear is an indispensable part in the automobile gearbox. The gear and the transmission shaft are connected by threads, so there are connecting holes drilled on the outer circle of the gear, but when drilling the connecting hole, the drill bit is drilled from the outside to the inside, resulting in burrs Flanging toward the inner hole, because the inner hole and the transmission shaft are very precise, if there is flanging, the gear cannot be assembled and the gear cannot be used. In view of the above defects, it is necessary to design an automotive gear deburring device. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide an automobile gear deburring device to solve the problem that the existing gear drilling burrs turn to the direction of the inner hole, resultin...

Claims

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