CN202862021U

CN202862021U - DIY grinding rod

Info

Publication number: CN202862021U
Application number: CN 201220466170
Authority: CN
Inventors: 刘荣华
Original assignee: SHANGYU DAXING IND CO Ltd
Current assignee: SHANGYU DAXING IND CO Ltd
Priority date: 2012-09-13
Filing date: 2012-09-13
Publication date: 2013-04-10
Anticipated expiration: 2022-09-13

Abstract

Disclosed is a DIY grinding rod. The DIY grinding rod comprises a rod body and a grinding layer. The rod body is integrally formed by plastics in an injection mode or made of wood materials. At least one end of the rod body is provided with a head portion. The grinding layer is coated on the head portion of the rod body. The rod body can be held by hand, surface grinding work is carried out by the grinding layer, and therefore a using effect of DIY detail grinding is achieved. Due to the fact that the grinding layer is coated on a small size of the head portion, cost can be effectively reduced. The DIY grinding rod is provided with a disposable function so as to improve stability of usage.

Description

The DIY grinding rod

Technical field

The utility model relates to a kind of milling tool, especially refers to a kind of DIY grinding rod that can hand-held uses.

Background technology

Press; the common mechanical spare part is after processing; in order to promote its appearance tactile impression or to improve precision; usually can utilize board that mechanical spare part is carried out the surface finish operation; to remove the dirty of its surface and to obtain the level and smooth of surface; and at gap or hole place that some polishing machine platforms can't polish; the hand-held sand paper of recycling is sand milling back and forth; and then reach the polishing effect of expection; carry out the mode of sand milling polishing operation with the hand-held sand paper of this kind; not only quite trouble and inconvenience; and control at the sand milling of sand paper; be difficult to keep stable; simultaneously the problem that accidentally injures hand may be arranged; in addition when facing gap or hole; the deep situation that is difficult for is arranged especially; and face the awkward situation that the sand milling polishing operation can't be implemented; moreover; known sand paper is that the entire paper face all is coated with one deck abrasive grains; the abrasive grains material that it consumes is on the high side; after the local use of sand paper, the user can not yet use because of most sand paper faces partly usually, and can not bear to abandon at this point; therefore also can choose the sand paper face that can use by doubling sand paper; this operating process meeting affects application of force area and application of force size, and the disappearance that causes easily quality of finish to be difficult to control is if only use part sand paper area just directly to abandon; then have the problem of obvious waste; do not meet economic benefit, comprehensive above-mentioned disappearance is all the technical problem point that the utility model institute wish is improved.

In view of this, the creator this in manufacturing development and the design experiences of being engaged in for many years Related product, for above-mentioned target, in detail after design and the scrupulous assessment, eventually the utility model of a true tool practicality.

The utility model content

The purpose of this utility model is to provide a kind of DIY grinding rod, to solve the disappearance that exists in the prior art.

For achieving the above object, the DIY grinding rod that the utility model provides, it includes:

One barred body, this barred body are the plastics Unitary injection formed, and at least one end of this barred body convexes with a head; And

One grinding layer, this grinding layer is coated on the head of barred body, provides hand to hold by barred body, and carries out the surface grinding operation with grinding layer, the use effect of grinding to reach the thin section of DIY.

Described DIY grinding rod, wherein this barred body is hollow bar.

The DIY grinding rod that the utility model provides also includes:

One barred body, this barred body are that wood materials is made, and at least one end of this barred body convexes with a head; And

Described DIY grinding rod, wherein this barred body is solid bar.

Described DIY grinding rod, wherein this barred body all is provided with head and grinding layer in two ends.

Described DIY grinding rod, wherein this head is that cotton is made.

Described DIY grinding rod, wherein this grinding layer is made of abrasive grains and bond.

Described DIY grinding rod, wherein this abrasive grains is a kind of natural abrasive, it is made to can be diamond, corundum, quartz or diamond.

Described DIY grinding rod, wherein this abrasive grains is a kind of artificial abrasive material, it is made to can be alundum (Al2O3), aluminium oxide, boron carbide or carborundum.

Described DIY grinding rod, wherein the grind size of this abrasive grains is between 1 μ m to the 50 μ m.

This practicality newly can obtain following benefit:

One, can reach thin section grinds and the convenient effect of using;

Two, have quick production and the actual effect of saving material;

Three, can effectively reduce its cost, make grinding rod have deserted function, to improve the stability of using.

Description of drawings

Fig. 1 is the stereogram of the utility model the first embodiment.

Fig. 2 is analysing and observe and partial enlarged drawing of the utility model the first embodiment.

Fig. 3 is the cutaway view of another use state of the utility model the first embodiment.

Fig. 4 is the schematic diagram of use state of the present utility model.

Fig. 5 is the stereogram of the utility model the second embodiment.

Fig. 6 is analysing and observe and partial enlarged drawing of the utility model the second embodiment.

Primary clustering symbol description in the accompanying drawing:

Barred body 10; Head 11; Grinding layer 20; Abrasive grains 21; Bond 22.

The specific embodiment

A barred body of the present utility model can be the plastics Unitary injection formed or wood materials made, barred body can be hollow bar or solid bar, at least one end of this barred body convexes with a head, head can be one-body molded with barred body institute, also can be cotton coats and forms, one grinding layer is coated on the head of barred body, this barred body can all be provided with in two ends head and grinding layer again, wherein, this grinding layer is made of abrasive grains and bond, abrasive grains is a kind of natural abrasive, can be diamond, corundum, quartz or diamond, this abrasive grains is a kind of artificial abrasive material again, can be alundum (Al2O3), aluminium oxide, boron carbide or carborundum, the grind size of this abrasive grains is between 1 μ m to the 50 μ m in addition.

At least one end of barred body of the present utility model convexes with a head, head can be one-body molded with barred body, also can be cotton coats and forms, this grinding layer is coated on the head of barred body again, can hold in the barred body place with hand, and grind with the grinding layer effects on surface, and then reach thin section and grind and the convenient effect of using.

Barred body of the present utility model can be plastic ejection moulding or wood materials is made, and head also can be Overmolded by penetrating moulding or cotton, allow abrasive grains coat head through mixing with bond, make the head sclerosis that the grinding layer of small size be arranged, have quick production and the actual effect of saving material.

Grinding layer of the present utility model is the head that is coated on barred body, allow the user can grip barred body and carry out thin section and grind, again this grinding layer only be coated on head than small size, therefore can effectively reduce its cost, make grinding rod have deserted function, to improve the stability of using.

Understand and understanding for having further the purpose of this utility model, feature and effect, below cooperate accompanying drawing to describe in detail as after:

The first embodiment of the present utility model, see also first Fig. 1 and shown in Figure 2, a kind of DIY grinding rod, it includes: a barred body 10 and a grinding layer 20, one barred body 10 can be hollow bar or the solid bar of plastics Unitary injection formed, these barred body 10 at least one ends convex with a head 11, head 11 can be one-body molded with 10 of barred bodies, also can be cotton coats and forms (as shown in Figure 3), one grinding layer 20 is coated on the head 11 of barred body 10, this barred body 10 can all be provided with in two ends head 11 and grinding layer 20 again, and then reach the function of two ends Alternate, wherein, this grinding layer 20 is made of abrasive grains 21 and bond 22, abrasive grains 21 is a kind of natural abrasive, can be diamond, corundum, quartz or diamond, this abrasive grains 21 is a kind of artificial abrasive material again, can be alundum (Al2O3), aluminium oxide, boron carbide or carborundum, abrasive grains 21 degree of this abrasive grains 21 are between 1 μ m to the 50 μ m in addition, see also again shown in Figure 4, the head 11 of this barred body 10 is not limited to one-body molded or Overmolded with cotton, and this grinding layer 20 is mixed with bond 22 by abrasive grains 21, after grinding layer 20 is coated head 11, this grinding layer 20 will be hardened in the head 11 of barred body 10, provide hand to hold by barred body 10, and carry out the surface grinding operation with grinding layer 20, the use effect of grinding to reach the thin section of DIY.

The second embodiment of the present utility model, see also again Fig. 5 and shown in Figure 6, a kind of DIY grinding rod, it includes: a barred body 10 and a grinding layer 20, this barred body 10 is the made solid bar of wood materials, these barred body 10 at least one ends convex with the head 11 that a cotton is made again, this grinding layer 20 is coated on the head 11 of barred body 10, this barred body 10 also can all be provided with in two ends head 11 and grinding layer 20 again, and then the function that provides two ends all can use, this grinding layer 20 is made of abrasive grains 21 and bond 22, abrasive grains 21 degree of this abrasive grains 21 are between 1 μ m to the 50 μ m again, provide hand to hold by barred body 10, and carry out the surface grinding operation with grinding layer 20, the use effect of grinding to reach the thin section of DIY.

The effect that the utility model can reach sees also Fig. 1 again to shown in Figure 6, by the structure of above-mentioned specific embodiment, can obtain following benefit:

(1) these barred body 10 at least one ends convex with a head 11, head 11 can be one-body molded with barred body 10, also can be cotton coats and forms, this grinding layer 20 is coated on the head 11 of barred body 10 again, can hold in barred body 10 places with hand, and grind with grinding layer 20 effects on surfaces, and then reach thin section and grind and the convenient effect of using;

(2) this barred body 10 can be plastic ejection moulding or wood materials is made, and head 11 also can be Overmolded by penetrating moulding or cotton, allow abrasive grains 21 coat head 11 through mixing with bond 22, make head 11 sclerosis that the grinding layer 20 of small size be arranged, have thus quick production and the actual effect of saving material;

(3) this grinding layer 20 is coated on the head 11 of barred body 10, allow the user can grip barred body 10 and carry out thin section and grind, again this grinding layer 20 only be coated on head 11 than small size, therefore can effectively reduce its cost, make grinding rod have deserted function, to improve the stability of using.

Only the above only is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this; The equalization of namely generally doing according to the utility model claim changes and modifies, and all should still belong in the scope that the utility model claim contains.

Claims

1. a DIY grinding rod is characterized in that, includes:

2. DIY grinding rod according to claim 1 is characterized in that, wherein this barred body is hollow bar.

3. a DIY grinding rod is characterized in that, includes:

4. according to claim 1 or 3 described DIY grinding rods, it is characterized in that wherein this barred body is solid bar.

5. according to claim 1 or 3 described DIY grinding rods, it is characterized in that wherein this barred body all is provided with head and grinding layer in two ends.

6. according to claim 1 or 3 described DIY grinding rods, it is characterized in that wherein this head is that cotton is made.

7. according to claim 1 or 3 described DIY grinding rods, it is characterized in that wherein this grinding layer is made of abrasive grains and bond.

8. DIY grinding rod according to claim 7 is characterized in that, wherein this abrasive grains is a kind of natural abrasive, and it is made to can be diamond, corundum, quartz or diamond.

9. DIY grinding rod according to claim 7 is characterized in that, wherein this abrasive grains is a kind of artificial abrasive material, and it is made to can be alundum (Al2O3), aluminium oxide, boron carbide or carborundum.

10. DIY grinding rod according to claim 7 is characterized in that, wherein the grind size of this abrasive grains is between 1 μ m to the 50 μ m.