CN209007384U

CN209007384U - The hand-held grinding cleaning abrading block of one kind

Info

Publication number: CN209007384U
Application number: CN201821831769.8U
Authority: CN
Inventors: 阮成桂
Original assignee: XIAMEN ZHILI DIAMOND TECHNOLOGY Co Ltd
Current assignee: XIAMEN ZHILI DIAMOND TECHNOLOGY Co Ltd
Priority date: 2018-11-08
Filing date: 2018-11-08
Publication date: 2019-06-21
Anticipated expiration: 2028-11-08

Abstract

The utility model relates to the hand-held grinding cleaning abrading blocks of one kind, including sponge matrix and accumulation abrasive material, there is Waterproof glue line on the bottom surface of the sponge matrix, all there is waterproof layer on the side wall of the sponge matrix, the accumulation abrasive material is bonded on the bottom surface of sponge matrix by Waterproof glue line, multiple infiltration through-holes are provided on the Waterproof glue line, to solve the problems, such as that existing hand-held grinding cleaning abrading block need to frequently dip in water in polishing.

Description

The hand-held grinding cleaning abrading block of one kind

Technical field

The utility model relates to milling tools fields, are specifically related to a kind of hand-held grinding cleaning abrading block.

Background technique

The hand-held grinding of early stage is only made of abrasive material, i.e., adheres to metal by abrasive material through metal electrodeposition or through adhesive Or on non-metal substrate, directly use so as to form sand paper or emery cloth, since hand-held grinding cleaning abrading block does not absorb water, is beating It needs constantly to dip in water during mill, it reduce the efficiency of polishing.In addition, the abrasive material one on existing hand-held grinding cleaning abrading block As be all to use partial size for the diamond abrasive of 800~3000 mesh, and be single layer structure, in polishing, these Buddha's warrior attendant stone mills Material is easily fallen off from sand paper perhaps emery cloth especially when sand paper or emery cloth curve arch and polished, and diamond abrasive is de- From probability greatly increase, it reduce the service lifes of grinding.

Utility model content

The utility model is intended to provide a kind of hand-held grinding cleaning abrading block, is being beaten with solving existing hand-held grinding cleaning abrading block The problem of water need to be frequently dipped in when mill.

Concrete scheme is as follows:

Abrading block, including sponge matrix and accumulation abrasive material are cleaned in the hand-held grinding of one kind, have on the bottom surface of the sponge matrix There is Waterproof glue line, all there is waterproof layer on the side wall of the sponge matrix, the accumulation abrasive material is bonded in by Waterproof glue line On the bottom surface of sponge matrix, multiple infiltration through-holes are provided on the Waterproof glue line.

Further, multiple infiltration through-holes on the Waterproof glue line are evenly arranged on entire Waterproof glue line, and through described Accumulate abrasive material.

Further, multiple infiltration through-holes on the Waterproof glue line are laid in the periphery of Waterproof glue line.

Further, the waterproof layer is coated on the side wall of sponge matrix by marine glue and is formed.

Further, the waterproof layer is directly bonded on the side wall of sponge matrix by waterproof cloth or splash guard and is formed.

Further, the waterproof layer on the sponge matrix side wall is waterproof layer flexible, and can be with sponge matrix one With deformation occurs.

Further, the waterproof layer all covers the entire side wall of sponge matrix, and by the periphery of sponge matrix top surface Covering.

It further, is the abrasive grain of 20~60 mesh with partial size in the accumulation abrasive material.

Hand-held grinding cleaning abrading block provided by the utility model has the advantage that this is practical new compared with prior art With having Waterproof glue line on waterproof layer and bottom surface on the side wall of the sponge matrix for the hand-held grinding cleaning abrading block that type provides, make Infiltration through-hole can be had with water storage by obtaining in sponge matrix on Waterproof glue line, when polishing, the water in sponge matrix can delay Slow exudation avoids the problem that frequently dipping in water in polishing.

Detailed description of the invention

Fig. 1 shows the schematic diagram that grinding cleaning abrading block is held in embodiment 1.

Fig. 2 shows the schematic diagrames of hand-held grinding cleaning abrading block another in embodiment 1.

Fig. 3 shows the schematic diagram that grinding cleaning abrading block is held in embodiment 2.

Specific embodiment

To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

Now in conjunction with the drawings and specific embodiments, the present invention will be further described.

Embodiment 1

As shown in Figure 1, the utility model provides a kind of hand-held grinding cleaning abrading block, which includes Sponge matrix 10 and accumulation abrasive material 20, wherein the sponge matrix 10 refers to by that with water imbibition and elasticity can occur The porous material of deformation can be made of wood cellulose fibers or foamed plastic polymer；Accumulation abrasive material 20 refers to by accumulating The frictional layer that abrasive material is used as, accumulation abrasive material, which refers to, passes through height by the abrasive grain of the various partial sizes such as aluminium oxide, silicon carbide, diamond Intensity organic polymer binder is combined together, and the abrasive material group particle of even tissue is formed, relative to existing Buddha's warrior attendant stone mill Material, the abrasive grain particle size distribution range accumulated in abrasive material can be than the wider (abrasive material in accumulation abrasive material of diamond abrasive Grain partial size can be from 20 mesh to 7000 mesh), have many advantages, such as that grinding efficiency is high, abrasive grain chip space is big, abrasive dust is not easy to plug.Its In, it is preferred that having partial size in the accumulation abrasive material is the abrasive grain of 20~60 mesh, and thicker abrasive size is conducive to clearly The spot of glass, ceramics, stone surface is washed, and scratch will not be generated, they are caused to damage, therefore can be used for family, big The cleaning such as fibrous gypsum brick, glass, automobile.

Wherein, there is Waterproof glue line 30 on the entire bottom surface of sponge matrix 10, all have on the side wall of the sponge matrix 10 There is waterproof layer 40, the accumulation abrasive material 20 is bonded on the bottom surface of sponge matrix 10 by the Waterproof glue line 30, the waterproof Multiple infiltration through-holes 300 are provided on glue-line 30, infiltration through-hole 300 mentioned here refers to the lesser through-hole in its aperture, so that Water in sponge matrix 10 cracking will not flow away, and aperture can be adjusted according to time demand, under normal conditions its aperture 5mm is not exceeded.

Before sanding operation, which can store a certain amount of water in sponge matrix 10 in advance, When polishing, force squeezes sponge matrix 10, pre-stored water in sponge matrix 10 can be squeezed out from infiltration through-hole 300 Come, flow on buffed surface, and due to having Waterproof glue line 30 on the bottom surface of sponge matrix 10, and then there is waterproof layer on side wall 40, therefore the water in sponge matrix 10 can only slowly be flowed out from infiltration through-hole 300, therefore, sponge matrix 10 stores a water The sanding operation that can carry out a period of time avoids the problem of frequently need to dipping in water in polishing, and its water yield can also lead to The extruding force to sponge matrix 10 is crossed to control, so that amount of water when polishing is controllable.

With reference to Fig. 1 and Fig. 2, wherein the laying mode of multiple infiltration through-holes 300 on the Waterproof glue line 30 can be as The first lays mode shown in Fig. 1, i.e., multiple infiltration through-holes 300 are evenly arranged on entire Waterproof glue line 30, since accumulation is ground The bed of material 20 can't seep water, therefore the through-hole 300 that seeps water runs through the accumulation abrasive material 20 simultaneously, so that sponge matrix 10 directly flows To the buffed surface of accumulation abrasive material 20.

In addition, the laying mode of multiple infiltration through-holes 300 on the Waterproof glue line 30 is also possible to as shown in Figure 2 Second of laying mode, i.e., multiple infiltration through-holes 300 on Waterproof glue line 30 are laid in the periphery of Waterproof glue line 30, sponge matrix Water in 10 is flowed out from edge.

The first of above-mentioned infiltration through-hole 300 lays mode, and the water outlet in sponge matrix 10 can be more evenly distributed in On buffed surface, but it need to drill to accumulation abrasive material 20, therefore processing method is comparatively laborious, and second of laying mode, nothing Drilling operation need to be carried out to accumulation abrasive material 20, therefore it is easy to process, but its water outlet uniformity on buffed surface is not as good as the A kind of laying mode.

Embodiment 2

With reference to Fig. 3, the hand-held grinding cleaning provided in hand-held grinding cleaning abrading block provided in this embodiment and embodiment 1 is ground The structure of block is roughly the same, the difference is that, the waterproof layer 40 in hand-held grinding cleaning abrading block provided in this embodiment is by waterproof Glue is coated on the side wall of sponge matrix 10 and is formed, or the side wall of sponge matrix 10 is bonded in by waterproof cloth or splash guard Upper formation.

Wherein, in the present embodiment, it is preferred that the waterproof layer 40 on 10 side wall of sponge matrix is waterproof flexible Layer, and can with sponge matrix 10, deformation occurs together, i.e., exert a force to sponge matrix 10 squeeze when, can be directly to anti- Water layer 40 exerts a force, therefore waterproof layer 40 also can be used as the hand-held grinding cleaning abrading block hand-held part, this not only can be in order to this Hand-held grinding cleaning abrading block is held, and is also convenient for this and is polished flat the force in polishing.

Extruding to sponge matrix 10 is by waterproof layer 40 and sponge matrix 10 caused by deformation occurs simultaneously, therefore is Extruding water yield to sponge matrix 10 can be added controllable, waterproof layer 40 itself has certain intensity, can pass through It controls the thickness of waterproof gel coating or controls the intensity of waterproof cloth or splash guard to realize.

It is in the present embodiment, another preferred with reference to Fig. 3, the waterproof layer 40 by the entire side wall of sponge matrix 10 all Covering, and the periphery of 10 top surface of sponge matrix is covered, to improve the moisture storage capacity of sponge matrix 10, and, when sponge matrix 10 In the case where being inside stored with more water, the case where water is overflowed from sponge matrix 10 can reduce.

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the protection scope of the utility model.

Claims

1. a kind of hand-held grinding cleaning abrading block, it is characterised in that: including sponge matrix and abrasive material is accumulated, the sponge matrix There is Waterproof glue line on bottom surface, all there is waterproof layer on the side wall of the sponge matrix, the accumulation abrasive material passes through marine glue Layer is bonded on the bottom surface of sponge matrix, and multiple infiltration through-holes are provided on the Waterproof glue line.

2. abrading block is cleaned in hand-held grinding according to claim 1, it is characterised in that: multiple infiltrations on the Waterproof glue line Through-hole is evenly arranged on entire Waterproof glue line, and runs through the accumulation abrasive material.

3. abrading block is cleaned in hand-held grinding according to claim 1, it is characterised in that: multiple infiltrations on the Waterproof glue line Through-hole is laid in the periphery of Waterproof glue line.

4. abrading block is cleaned in hand-held grinding according to claim 1, it is characterised in that: the waterproof layer is coated in by marine glue It is formed on the side wall of sponge matrix.

5. abrading block is cleaned in hand-held grinding according to claim 1, it is characterised in that: the waterproof layer is by waterproof cloth or prevents Water plate is directly bonded on the side wall of sponge matrix and is formed.

6. abrading block is cleaned in hand-held grinding according to claim 4 or 5, it is characterised in that: on the side wall of the sponge matrix Waterproof layer be waterproof layer flexible, and can deformation occurs together with sponge matrix.

7. abrading block is cleaned in hand-held grinding according to claim 4 or 5, it is characterised in that: the waterproof layer is by sponge matrix Entire side wall all cover, and by the periphery of sponge matrix top surface cover.

8. abrading block is cleaned in hand-held grinding according to claim 1, it is characterised in that: have partial size in the accumulation abrasive material For the abrasive grain of 20~60 mesh.