CN215036466U

CN215036466U - Stone grinding brush

Info

Publication number: CN215036466U
Application number: CN202121403011.6U
Authority: CN
Inventors: 林小丽; 吴就
Original assignee: Foshan Langshuo New Material Co ltd
Current assignee: Foshan Langshuo New Material Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-07
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a stone material grinds technical field, specifically disclose a stone material grinds brush, including the brush body and brush hair, the solid hair recess that is used for fixed brush hair is seted up to the one side of the brush body, the another side of the brush body is equipped with the joint portion that is used for the joint carousel, still include the sheath, the sheath is equipped with the cup joint mouth, the lower limb of two lateral surfaces of the brush body all is equipped with the direction tangent plane, the sheath cup joints in the brush body through the direction tangent plane, the both sides bottom surface of sheath is equipped with the bellying respectively, and the bellying is close to the inward flange of the both sides bottom surface of sheath, the lateral surface of bellying extends outward has the barrier portion, the bottom surface of barrier portion is equipped with and is curved guide way, the brush hair of restricting solid hair recess side through the bellying is outwards buckled, thereby protect the brush hair, improve the life of brush hair; the guide way through the stop part reduces the upward splashing of the powder slurry, effectively reduces the damage degree of the turntable, shortens the cleaning period of the turntable, and improves the working efficiency of the grinding machine.

Description

Stone grinding brush

Technical Field

The utility model relates to a stone material grinds technical field, concretely relates to stone material grinds brush.

Background

At present, stone material grinding machine on the market comprises drive fuselage and carousel usually, be equipped with a plurality of detachable grinding brush on the carousel, grinding brush need just can grind the stone material through the high-speed rotation of carousel, and need add water in the grinding process and just can make stone material surface grinding more smooth, because grinding brush's long-time high-speed rotation, the powder thick liquid that has ground out in a large number in stone material surface can be more and more dense, the carousel that splashes easily, make the carousel hold impaired, need the powder thick liquid in the clearance carousel of unscheduled, influence stone material grinding machine work efficiency, and prior art's grinding brush is in the use, because the grinding brush can often touch the panel face of different unsmooth degree in the continuous high-speed rotation in-process, consequently, the brush hair of grinding brush side is toward the side deflection easily, brush hair life is short.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a reduce the carousel impaired, improve stone material and grind quick-witted work efficiency work, the longer stone material grinding brush of brush hair life-span of stone material grinding.

In order to realize the above object, the utility model provides a stone material grinds brush, including the brush body and brush hair, the solid hair recess that is used for fixed brush hair is offered to the one side of the brush body, and the another side of the brush body is equipped with the joint portion that is used for the joint carousel, still includes the sheath, the sheath is equipped with the socket joint mouth, the lower limb of two lateral surfaces of the brush body all is equipped with the direction tangent plane, the sheath cup joints in the brush body through the direction tangent plane, the both sides bottom surface of sheath is equipped with the bellying respectively, just the bellying is close to the inward flange of the both sides bottom surface of sheath, the lateral surface of bellying outwards extends has the stop part, the bottom surface of stop part is equipped with and is curved guide way.

Preferably, the lateral surface of the brush body is provided with a clamping ring groove, and the inner wall of the sheath is provided with a clamping ring protrusion corresponding to the clamping ring groove.

Preferably, the number of the clamping ring grooves and the number of the corresponding clamping ring protrusions are two.

Preferably, a plurality of glue fixing grooves are distributed on the bottom surface of the wool fixing groove, the two side surfaces of each glue fixing groove are in a fold line shape, and glue fixing holes are formed in the inner wall surface of the wool fixing groove.

Preferably, the cross section of the clamping portion is dovetail-shaped, and two side surfaces of the clamping portion are respectively inclined inwards.

Preferably, the two side surfaces of the clamping part are respectively provided with anti-falling lines.

Has the advantages that:

1. the bristles on the side edges of the bristle fixing grooves are limited by the protruding parts to be bent outwards, so that the bristles are protected, and the service life of the bristles is prolonged.

2. The guide way through the stop part reduces the upward splashing of the powder slurry, effectively reduces the damage degree of the turntable, shortens the cleaning period of the turntable, and improves the working efficiency of the grinding machine.

Drawings

Fig. 1 is an exploded schematic view of an embodiment of the present invention;

fig. 2 is a combined view of the brush body and the sheath according to the embodiment of the present invention.

The reference numbers illustrate: 1-brush body, 2-brush hair, 3-sheath, 11-bristle fixing groove, 12-clamping part, 13-guide section, 14-clamping ring groove, 31-sleeve joint, 32-lug, 33-clamping ring bulge, 111-glue fixing groove, 112-glue fixing hole, 121-anti-falling line, 321-blocking part and 322-guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention described below by referring to the drawings is exemplary and intended to be illustrative of the invention and is not to be construed as limiting the invention. In the description of the present invention, it is to be understood that the terms "inside", "outside", "side", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1 to 2, the present embodiment provides a stone grinding brush, including a brush body 1 and bristles 2, a bristle fixing groove 11 for fixing the bristles 2 is formed on one side of the brush body 1, a clamping portion 12 for clamping a turntable is formed on the other side of the brush body 1, a sheath 3 is further included, the sheath 3 is provided with a sleeve joint 31, guide cut surfaces 13 are formed on the lower edges of the two outer side surfaces of the brush body 1, the guide cut surfaces 13 play a role in guiding, the sheath 3 is sleeved on the brush body 1 through the guide cut surfaces 12, protruding portions 32 are respectively formed on the bottom surfaces of the two sides of the sheath 3, the bristles 2 on the sides of the bristle fixing groove 11 are limited by the protruding portions 32 to be bent outwards during the rotation of the turntable, so as to protect the bristles 2 and improve the service life of the bristles 2, the protruding portions 32 are close to the inner edges of the bottom surfaces of the two sides of the sheath 3, blocking portions 321 extend outwards from the outer side surfaces of the protruding portions 32, and arc-shaped guide grooves 322 are formed on the bottom surfaces of the blocking portions 321, the guide groove 322 through the blocking part 321 reduces upward splashing of the powder slurry, effectively reduces the damage degree of the turntable, shortens the cleaning period of the turntable, and improves the working efficiency of the grinding machine.

Specifically, the outer side surface of the brush body 1 is provided with a clamping ring groove 14, the inner wall of the sheath 3 is provided with a clamping ring protrusion 33 corresponding to the clamping ring groove 13, and the sheath 3 and the brush body 1 are firmly combined by clamping the clamping ring protrusion 33 with the clamping ring groove 14.

It should be noted that, the number of the clamping ring grooves 14 and the corresponding clamping ring protrusions 33 is two, and the clamping ring protrusions 33 and the clamping ring grooves 14 are clamped in a double-clamping manner, so that the clamping stability of the sheath 3 and the brush body 1 is further improved.

It should be further noted that a plurality of glue fixing grooves 111 are distributed on the bottom surface of the bristle fixing groove 11, two side surfaces of the glue fixing grooves 111 are of a broken line type, the bristles 2 are usually adhered in the bristle fixing groove 11 through glue, the contact area between the glue on the bottom surface of the bristles 2 and the bottom surface of the bristle fixing groove 11 is increased through the broken line type glue fixing grooves 111, glue fixing holes 112 are formed in the inner wall surface of the bristle fixing groove 11, and the contact area between the glue on the side edges of the bristles 2 and the wall surface of the bristle fixing groove 11 is increased by solidifying the glue in the glue fixing holes 112, so that the fastening performance of the bristles 2 in the bristle fixing groove 11 is improved.

Further, the cross-section of joint portion 12 is the dovetail, and the both sides face of joint portion 12 is the leanin respectively, and in actual installation, the carousel is circular usually, and the bottom surface of carousel is equipped with the dovetail that a plurality of is used for accepting joint portion 12, and the both ends notch diameter of dovetail is unequal, and the notch of the major diameter of dovetail is close to the centre of a circle, and the notch of the major diameter of dovetail is inserted from the notch of the major diameter of dovetail to the one end of the minor diameter of joint portion 12, throws away brush body 1 when avoiding the carousel to rotate at a high speed, improves the security of using the machine of grinding.

Furthermore, the two side surfaces of the clamping portion 12 are respectively provided with anti-falling lines 121, and the tightness of the clamping portion 12 in the turntable is increased by the anti-falling lines 121, so that the clamping of the brush body 1 and the turntable is more stable.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The utility model provides a stone material abrasive brush, includes the brush body (1) and brush hair (2), solid hair recess (11) that are used for fixed brush hair (2) are offered to the one side of the brush body (1), and the another side of the brush body (1) is equipped with joint portion (12) that are used for the joint carousel, its characterized in that: still include sheath (3), sheath (3) are equipped with socket (31), the lower limb of the two lateral surfaces of the brush body (1) all is equipped with direction tangent plane (13), sheath (3) cup joint in the brush body (1) through direction tangent plane (13), the both sides bottom surface of sheath (3) is equipped with bellying (32) respectively, just bellying (32) are close to the inward flange of the both sides bottom surface of sheath (3), the lateral surface of bellying (32) outwards extends has barrier portion (321), the bottom surface of barrier portion (321) is equipped with and is curved guide way (322).

2. A stone grinding brush as defined in claim 1, wherein: the lateral surface of the brush body (1) is provided with a clamping ring groove (14), and the inner wall of the sheath (3) is provided with a clamping ring protrusion (33) corresponding to the clamping ring groove (14).

3. A stone grinding brush as defined in claim 2, wherein: the number of the clamping ring grooves (14) and the number of the corresponding clamping ring protrusions (33) are two.

4. A stone grinding brush as defined in claim 1, wherein: a plurality of glue fixing grooves (111) are distributed on the bottom surface of the wool fixing groove (11), the two side surfaces of each glue fixing groove (111) are in a broken line shape, and glue fixing holes (112) are formed in the inner wall surface of each wool fixing groove (11).

5. A stone grinding brush as defined in claim 1, wherein: the section of the clamping part (12) is in a dovetail shape, and two side surfaces of the clamping part (12) are respectively inclined inwards.

6. A stone grinding brush as defined in claim 5, wherein: two side surfaces of the clamping part (12) are respectively provided with an anti-falling line (121).