Combined type wheel burr brush

Patent metadata

Field	Value
Publication number	US-10065290-B2
Application number	US-201615392623-A
Country	US
Kind code	B2
Filing date	Dec 28, 2016
Priority date	Dec 29, 2015
Publication date	Sep 4, 2018
Grant date	Sep 4, 2018

Abstract

The invention relates to a combined type wheel burr brush, consisting of a lower bottom plate, lantern rings, nylon brush units, an upper bottom plate, steel-wire brush units and the like, wherein the steel-wire brush units in II and IV areas are floating, and under a natural state, the height of the steel-wire brush units is 10 mm higher than that of the nylon brush units; when in work, the steel-wire brush units firstly contact a spoke of a back cavity of a wheel, burrs of the back cavity of the wheel can be removed powerfully when the steel-wire brush units rotate, the steel-wire brush units are continuously compressed, and when the nylon brush units also contact the spoke of the back cavity, burrs at corners can be smoothened; and when a small-size wheel is encountered, by removing the lower bottom plate, the fast locks and the lantern rings, a small-size burr brush can be formed. When the burr brush combining the steel-wire brush units with the nylon brush units of the invention is in use, not only can the efficiency of removing the burrs of the back cavity of the wheel be improved, but also the removing effect is very obvious, and meanwhile, the service life of the brush can be greatly prolonged.

First claim

What is claimed is:

1. A combined type wheel burr brush, comprising: a lower bottom plate ( 1 ), nuts ( 2 ), locating pins ( 3 ), fast locks ( 4 ), lantern rings ( 5 ), nylon brush units ( 6 ), an upper bottom plate ( 7 ), springs ( 8 ) and steel-wire brush units ( 9 ); characterized in that the lower bottom plate ( 1 ), the lantern rings ( 5 ) and the upper bottom plate ( 7 ) are uniformly divided into four areas; the nylon brush units ( 6 ) are fixed in I and III areas of the upper bottom plate ( 7 ) and the lantern rings ( 5 ) by the nuts ( 2 ); the steel-wire brush units ( 9 ) are fixed in II and IV areas of the upper bottom plate ( 7 ) and the lantern rings ( 5 ) by the nuts ( 2 ); the outside of a fixed link at a lower end of each steel-wire brush unit ( 9 ) is sleeved with the spring ( 8 ) placed under the steel-wire brush unit ( 9 ); the plurality of locating pins ( 3 ) are fixed under the lantern rings ( 5 ), and matched with holes in the lower bottom plate ( 1 ); and not less than three fast locks ( 4 ) are fixed on the lower bottom plate ( 1 ), and matched with pull rings fixed on the lantern rings ( 5 ).

2. The combined type wheel burr brush according to claim 1 , characterized in that: by removing the lower bottom plate ( 1 ), the fast locks ( 4 ) and the lantern rings ( 5 ), a small-size burr brush can be formed.

3. The combined type wheel burr brush according to claim 1 , characterized in that: the steel-wire brush units ( 9 ) in the II and IV areas are floating, and when not in work, the height of the steel-wire brush units ( 9 ) is 10 mm higher than that of the nylon brush units ( 6 ).

Assignees

• Citic Dicastal Co Ltd
• Citic Discastal Co Ltd

Inventors

• Xue Bowen
• Guo Jiandong

Classifications

• B24B9/04

  of metal, e.g. skate blades {(B24B3/003 takes precedence)} · CPC title

• B24D13/10

  comprising assemblies of brushes · CPC title

• B24D13/145 Primary

  having a brush-like working surface · CPC title

• B24D13/20

  Mountings for the wheels · CPC title