CN201077032Y

CN201077032Y - Improved spindle brush

Info

Publication number: CN201077032Y
Application number: CNU2007201503412U
Authority: CN
Inventors: 何锦荣
Original assignee: EANG LIAN Corp
Current assignee: EANG LIAN Corp
Priority date: 2007-06-14
Filing date: 2007-06-14
Publication date: 2008-06-25
Anticipated expiration: 2017-06-14

Abstract

The utility model relates to an improved axial brush, comprising a shaft lever and at least two abrasive cleaning structures. The utility model is characterized in that: the abrasive cleaning structures are spirally winded and combined with the shaft lever in spacing type, the abrasive cleaning structures comprise a fixed connected part and a plurality of bristles, the lengths and rigidities of the bristles of the abrasive cleaning structures are different. The utility model has the advantages of achieving optimal cleaning, grinding and polishing effect by adopting a plurality of bristles with different lengths and rigidities to clean, grind and polish the workpiece, and avoiding dead corner of cleaning, grinding and polishing by utilizing longer bristles to insert into the corner part of the workpiece and to the convex part on the surface of the workpiece with the shorter bristles.

Description

Improvement type axle brush

Technical field

The utility model relates to a kind of axle brush portion part of scrubbing, grinding and polish to workpiece.

Background technology

Existing axle brush A, as shown in Figure 1, it is to offer a plurality of perforation 101 on an axostylus axostyle 100, each rotates described axostylus axostyle 100 by employing and scrubs workpiece with a plurality of bristles 102 in conjunction with a plurality of bristles 102 in described a plurality of perforation 101.But, described a plurality of bristle 102 is arranged in the described perforation 101, in conjunction with the fastness deficiency, the frictional force that produces when when described axostylus axostyle 100 rotates, producing powerful centrifugal force and scrubbing, cause bristle 102 to break away from easily and drop, shortens described axle and brush the service life of A, and scrub, grind and polish have drop, during the workpiece in corner, the corner that described a plurality of bristle 102 can't go deep into surface of the work is scrubbed, is ground and polishes, and the dead angle of causing grinding, clean and polishing produces.

Summary of the invention

Main purpose of the present utility model provides a kind of Improvement type axle brush, avoids producing the dead angle of scrubbing, grinding and polishing.

For achieving the above object, the technical solution adopted in the utility model comprises:

A kind of Improvement type axle brush, comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two wear away structure comprises a fastener and most bristle respectively, and define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first wears away structure and second, and to wear away the most bristle lengths and the hardness of structure all inequality.

Aforementioned fastener is to be installed on the described axostylus axostyle, has a up saturating empty folder mouth, establishes most bristles for folder.

For achieving the above object, the technical solution adopted in the utility model also comprises:

A kind of Improvement type axle brush, comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two wear away structure comprises a fastener and most bristle respectively, and define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first wears away structure and second wears away that most bristle lengths of structure are identical, hardness is inequality.

A kind of Improvement type axle brush, comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two wear away structure comprises a fastener and most bristle respectively, and define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first wears away structure and second wears away that most bristle lengths of structure are different, hardness is identical.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:

One, wears away structure by adopting the screw winding mode to set firmly at least two on the described axostylus axostyle, described at least two wear away structure establishes most bristles compositions with fastener folder respectively, by the bristle that adopts different length, different hardness scrub, the operation of grinding and polishing workpiece, described bristle is established fixing with described fastener folder, be not easy to scrub, break away from grinding and the polishing process and drop, prolong the service life of described axle brush.

Two, utilize long bristle to stretch into the corner of butt surface of the work, short bristle supports the protuberance at surface of the work, avoid producing scrub, the dead angle on grinding and polishing workpiece surface.

Therefore three, two adjacent first wear away majority first bristle and most second bristle that structure and second is worn away structure, its hardness, length difference can be to the workpiece of unlike material, different surfaces shape, produce best scrub, grinding and polishing effect.

Description of drawings

Fig. 1 is the part combination section of existing axle brush;

Fig. 2 is the three-dimensional appearance schematic diagram that shows the utility model axle brush;

Fig. 3 is the part combination section that shows the utility model axle brush;

Fig. 4 is the fragmentary cross-sectional view that shows that the utility model axle brush is scrubbed surface of the work.

Description of reference numerals: 100-axostylus axostyle; The 101-perforation; The 102-bristle; A-axle brush; The 1-axostylus axostyle; 2-wears away structure; 2A-first wears away structure; 2B-second wears away structure; The 21-fastener; 22-presss from both sides mouth; The 3-bristle; 3A-first bristle; 3B-second bristle; 3C-is than long brush hairs; 3D-is than short bristles; B-axle brush; The W-workpiece; The W1-corner; The W2-protuberance.

The specific embodiment

At first, see also Fig. 2, shown in Figure 3, the utility model axle brush B comprises that an axostylus axostyle 1 wears away structure 2 with at least two, described at least two wear away structure 2 is wound in a spiral on the described axostylus axostyle 1 with interval mode, described at least two wear away structure 2 is installed on the described axostylus axostyle 1, described at least two wear away structure 2 is made up of with most bristle 3 fastener 21 respectively, described fastener 21 has a up saturating empty folder mouth 22, utilize described folder mouthful 22 fixing described most bristles 3, described fastener 21 is to be fixed on (fixing mode can be welding) on the described axostylus axostyle 1, defining the two adjacent structures 2 of wearing away is respectively first and wears away structure 2A and second and wear away structure 2B, it is all inequality that the described first majority first bristle 3A and second that wears away structure 2A wears away majority second bristle 3B length and the hardness of structure 2B, the material of described most bristle 3 can be hard person of hardness such as metal material, also can be softer person of hardness such as chemical fibre material.

During use, described axle brush B is connected the rotational power (not shown) with axostylus axostyle 1, and then the described axle brush of driven rotary B, described at least two bristles 3 of wearing away different length, different hardness on the structure 2 are scrubbed by adopting, the operation of grinding and polishing workpiece W, as shown in Figure 4, and utilize long bristle 3C to stretch into the W1 place, corner on butt workpiece W surface, than the protuberance W2 on short bristle 3D butt workpiece W surface, and workpiece W surface is scrubbed, ground and polishes.

What need be illustrated especially is, the described first majority first bristle 3A and described second that wears away structure 2A wears away the majority second bristle 3B of structure 2B, there are following three kinds of situations in its length and hardness relation: length and hardness that first kind of situation is described most first bristle 3A and described most second bristle 3B are all inequality, second kind of situation is that described most first bristle 3A is identical with the length of described most second bristle 3B, hardness is inequality, and the third situation is that the length of described most first bristle 3A and described most second bristle 3B is inequality, hardness is identical.Therefore, select one of above-mentioned three kinds of situations, can be to the workpiece W of unlike material, different surfaces shape, make the scrubbing of optimum efficiency, grinding and polishing operation.

Aforementioned at least two wear away the quantity that structure 2 is arranged on axostylus axostyle 1, and minimum is 2, mostly is 3,4,5,6 most ... wait above quantity.

The utility model advantage is:

One, wears away structure 2 by adopting the screw winding mode to set firmly at least two on the described axostylus axostyle 1, described at least two wear away structure 2 establishes most bristles 3 compositions with a fastener 21 folders respectively, by the bristle 3 that adopts different length, different hardness scrub, the operation of grinding and polishing workpiece W, described bristle 3 is established fixing with described fastener 21 folders, be not easy to scrub, break away from grinding and the polishing process and drop, prolong the service life of described axle brush B.

Two, utilize long bristle 3C to stretch into the corner W1 on butt workpiece W surface, short bristle 3D supports the protuberance W2 on workpiece W surface, avoid producing scrub, the dead angle on grinding and polishing workpiece W surface.

Three, two adjacent first wear away the majority first bristle 3A and the most second bristle 3B that structure 2A and second wears away structure 2B, its hardness, length difference, therefore can be to the workpiece W of unlike material, different surfaces shape, produce best scrub, grinding and polishing effect.

More than explanation is just illustrative for the utility model, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present utility model.

Claims

1. an Improvement type axle is brushed, it is characterized in that: comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two to wear away structure be to comprise a fastener and most bristle respectively, define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first to wear away the length and the hardness of most bristles that structure and second wears away structure all inequality.

2. Improvement type axle brush according to claim 1, it is characterized in that: described fastener is to be installed on the described axostylus axostyle, has a up saturating empty folder mouth, utilizes described folder mouth to establish described most bristle for folder.

3. an Improvement type axle is brushed, it is characterized in that: comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two to wear away structure be to comprise a fastener and most bristle respectively, define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first wears away that the length of most bristles that structure and second wears away structure is identical, hardness is inequality.

4. Improvement type axle brush according to claim 3, it is characterized in that: described fastener is to be installed on the described axostylus axostyle, has a up saturating empty folder mouth, utilizes described folder mouth to establish described most bristle for folder.

5. an Improvement type axle is brushed, it is characterized in that: comprise that an axostylus axostyle and at least two wears away structure, described at least two wear away structure is wound in a spiral on the described axostylus axostyle with interval mode, described at least two to wear away structure be to comprise a fastener and most bristle respectively, define the two adjacent structures of wearing away and be respectively first and wear away structure and second and wear away structure, described first wears away that the length of most bristles that structure and second wears away structure is different, hardness is identical.

6. Improvement type axle brush according to claim 5, it is characterized in that: described fastener is to be installed on the described axostylus axostyle, has a up saturating empty folder mouth, utilizes described folder mouth to establish described most bristle for folder.