Deburring device

A deburring and spindle technology, which is applied in the direction of machine tools, grinding machines, metal processing equipment, etc., which are suitable for grinding the edge of workpieces, can solve the problems of difficult deburring and deburring, and achieve the effect of effective deburring
CN101664893AInactive Publication Date: 2010-03-10MURATA MASCH LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MURATA MASCH LTD
Publication Date
2010-03-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a deburring device for effectively deburring cutting portions machined by a sheet-metal working machine and burs produced in punching machining (pores, window-shaped holes). The deburring device comprises a conveyor for conveying workpieces (W), first and second deburring heads (11, 12) arranged in parallel along a conveying direction (X) above the conveyor (1). Each deburring head comprises a plurality of horizontal main shafts (21), deburring members (22) provided on each of the main shafts (21). The plurality of horizontal main shafts can be freely rotatably arranged about vertical rotation centers (01, 02) and extends in radiation shape. The deburring member rotation areas (R1, R2) formed by the first and the second deburring heads comprises an overlapping area (R12) of the both. The first and the second deburring heads do not interference with each other and synchronously rotate along directions reversed to each other.
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Description

technical field

[0001] The present invention relates to a deburring device (deburring device) for removing burr generated by metal sheet processing such as cutting and punching with a punch press and other various sheet metal processing machines. Background technique

[0002] In the past, the deburring device mainly used a wet-type high-speed rotating deburring head to perform deburring and grinding. Recently, a dry-type deburring device with low-speed rotating and multiple roller brushes is also used. device. In addition, it is difficult to remove the burrs of small holes and small window-shaped holes by using a dry-type low-speed rotating machine.

[0003] As a proposal for such a deflashing device, it has been proposed to set a turret revolving around a vertical axis above the conveyor for conveying workpieces, and to set a plurality (for example, three) of deflashing heads at its eccentric position to present A plurality of radially extending grinding rolls constitute ...

Claims

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