CN207055167U - A kind of equipment for workpiece surface of polishing - Google Patents
A kind of equipment for workpiece surface of polishing Download PDFInfo
- Publication number
- CN207055167U CN207055167U CN201720356910.2U CN201720356910U CN207055167U CN 207055167 U CN207055167 U CN 207055167U CN 201720356910 U CN201720356910 U CN 201720356910U CN 207055167 U CN207055167 U CN 207055167U
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- Prior art keywords
- hairbrush
- polishing
- equipment
- workpiece surface
- core
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of equipment for workpiece surface of polishing, including motor (1), wheel brush (2), rotating shaft (3).Wherein, wheel brush (2) includes hairbrush (21), brush plate (22), hairbrush (21) and be made up of (212), hairbrush core (211) outside hairbrush, wherein outside the hairbrush of single hairbrush and the material of core is difference.(212) are using the material relatively soft, resilience is good outside hairbrush, core (211) is using the higher material of one or more hardness, both the pliability of hairbrush silk had been ensure that, has maintained high rigidity again, grinding efficiency has been improved, increases the service life.
Description
Technical field
The present invention relates to the equipment for workpiece surface of polishing, belong to technical field of tools.
Background technology
At present, workpiece is polished using abrasive machine, polished more than industry, deburring, so that workpiece surface cleaning is smooth,
It is easy to the subsequent treatment (such as coating) of workpiece.The hairbrush of grinding apparatus includes nylon bristle, steel wire hairbrush, copper wire hairbrush, mill
Expect silk hairbrush, temples mao mao brush etc..Wherein, nylon bristle, because with high-flexibility, high resilience, creep resistance, oil resistivity it is good, into
This cheap characteristic, it is widely used in the fields such as toothbrush, beauty and make-up brush, cleaning brush dust removal brush, industry cleaning link brush.Hairbrush and work
Worked by frictional force between part, because nylon material hardness itself is not high enough, be more common in clearly handling harder alloy field
Wash, dedusting, polishing, be limited in deburring or apparent height out-of-flatness.Simultaneously nylon bristle it is easy to wear shorten, fracture of wire
So that entirely wheel brush is scrapped.
Utility model content
In order to solve the above-mentioned technical problem, the utility model proposes a kind of new hairbrush silk structure, it can keep high
Increase hairbrush silk hardness while pliability, high resilience, applied to the sanding and polishing compared with hard metal alloy, extend hairbrush and use
Polishing cost is reduced while life-span.
A kind of equipment for milling tools surface, it includes：Motor, wheel brush, rotating shaft, motor provide powered belt turn
Axle is rotated, and wheel brush is screwed in rotating shaft, when motor works, wheel brush rotary work under the drive of rotating shaft.As schemed
Show, wheel brush is made up of hairbrush, brush plate, and more hairbrush are along the circumferential direction embedded on brush plate.Wherein as illustrated, single hair
Brush by outside hairbrush, hairbrush core form, wherein outside the hairbrush of single hairbrush and the material of hairbrush core is different.
Softer material, resilience is high, and suppleness is good, is not easily broken during use.Harder material, rigidity, intensity
Frictional force is big in height, with hard alloy contact process, and wearability is good, and fatigue strength is high, suitable for handling carbide surface burr
And bumps.The outside of hairbrush silk and core are respectively adopted soft, hard material, such structure can both ensure hairbrush with surface
There is sufficiently high hardness and frictional force to remove surface spikes during coarse hard alloy contact, it can also be ensured that whole hairbrush it is soft
Softness, prevent hairbrush silk stress from fractureing.
Preferably, wheel brush can be changed repeatedly, when hairbrush silk shortens or can be made by taking turns the replacing of brush after fracture of wire
Whole grinding apparatus normal operation.
Preferably, the length of single hairbrush is 2~15cm.Length is long, the lateral forces work of hairbrush silk, and the pendulum of silk
Dynamic amplitude increase, during fast turn-around, the internal stress and fatigue of hairbrush silk rhizome can all increase, and easily cause fracture of wire and deformation.
During repeated work, hairbrush silk can make entirely to take turns brush and scrap because abrasion shortens, reduction of service life, so hairbrush silk
Length it is unsuitable too short, should control within the specific limits.
Preferably, single hairbrush diameter or average side length are 0.01um~0.8mm.Diameter is excessive, wheel can be caused to paint hair
The density of brush filament is small, and grinding stress, abrasion loss, internal stress are high, and fatigue durability declines, and fracture of wire, reduction of service life occurs.Together
When diameter it is too small in production, cost can be higher, install cumbersome during hairbrush silk, and hardness is smaller, it has not been convenient to uses.
Preferably, the ratio between sectional area of hairbrush outside and core is 0.1~40.Can be according to different workpieces material and surface
Unevenness determines the numerical value of sectional area.It is softer for material, the small workpiece of surface irregularity, comparing for sectional area can be chosen
Big hairbrush；Material is harder, the big workpiece of surface irregularity, chooses the ratio between sectional area less hairbrush.
Preferably, outside hairbrush, the cross sectional shape of core be quadrangle, circle, it is oval in one or more.
Preferably, hairbrush core material can be wrapped up completely or partially by hairbrush exterior material.In sectional area identical feelings
Under condition, the ratio according to shared by material situation determines toughness and rigid material.When the workpiece requirement hairbrush silk that need to be polished is harder,
Portion envelops pattern can be used in the case where not changing sectional area.
Preferably, hairbrush core material height can be higher than or concordant with exterior material.Hairbrush silk is outer in use
Portion's material is higher than core material wear rate, and frictional force is small, when the big hard alloy of processing surface roughness, hairbrush core
Material is higher than exterior material, and the higher core material of such rigidity first contacts workpiece, and grinding efficiency is higher.
Preferably, material is the good nylon of resilience, temples hair, copper etc. outside the hairbrush, and hairbrush core is aluminum oxide, mill
Expect the good materials of one or more high rigidity, high-melting-point and abrasiveness such as silk, boron carbide, carborundum, steel.Nylon, temples hairs, copper
Material is softer, it is ensured that the overall high resilience of hairbrush silk；Aluminum oxide, abrasive filaments, boron carbide, carborundum, the wearability of steel
Height, matter are hard, the high grinding performance that can ensure hairbrush silk of fusing point.
Brief description of the drawings：
Embodiment is further described below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the overall package schematic diagram of grinding apparatus of the present invention.
Fig. 2 is the wheel brush front view on grinding apparatus of the present invention.
Fig. 3 is the schematic diagram of single hairbrush.
Fig. 4 is the schematic diagram of the cross section of single hairbrush.
Primary structure number explanation
| Motor | 1 |
| Wheel brush | 2 |
| Hairbrush | 21 |
| Hairbrush core | 211 |
| Outside hairbrush | 212 |
| Take turns brush | 22 |
| Rotating shaft | 3 |
| Cross section shear line | A-A |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
Embodiment
Case 1 is embodied：
Outside hairbrush, core material be respectively nylon material, alumina material, cross section is circular or square, hairbrush
Core material is all wrapped up by hairbrush exterior material, single a diameter of 0.11 μm of hairbrush, and the ratio between sectional area is 0.15, single hairbrush
Length be 7.5cm, hairbrush core material can be higher than or concordant with exterior material.By shaggy stainless steel sanding and polishing
To Ra1.6, the demand of workpiece coating is fully met.And by repeatedly to the sanding and polishing of coarse hard alloy (stainless steel), 80
When individual hour abrasion, the phenomenon of fracture of wire it is less, work chief engineer when be 110 hours.
Case 2 is embodied：
Outside hairbrush, core material be respectively temples hair, carbofrax material, cross section is circular or rectangle, hairbrush core
Material part is wrapped up by hairbrush exterior material, the single a diameter of 0.45mm of hairbrush, and the ratio between sectional area is 35, the length of single hairbrush
For 14cm, it is concordant that hairbrush core material can be higher than exterior material.Can by shaggy stainless steel sanding and polishing to Ra1.6,
Fully meet the demand of workpiece coating.And by repeatedly to the sanding and polishing of coarse hard alloy (stainless steel), 69 hours
When abrasion, the phenomenon of fracture of wire it is less, work chief engineer when be 90 hours.
Case 3 is embodied：
Outside hairbrush, core material be respectively copper, boron carbide material, cross section is circle, and hairbrush core material is whole,
Also partly can be wrapped up by hairbrush exterior material, the single a diameter of 2.5mm of hairbrush, the ratio between sectional area is 20, the length of single hairbrush
It is concordant with exterior material for 11cm, hairbrush core material.Can be completely full by shaggy stainless steel sanding and polishing to Ra1.6
The demand of sufficient workpiece coating.And ground by repeatedly to the sanding and polishing of coarse hard alloy (stainless steel), when 72 hours
Damage, the phenomenon of fracture of wire it is less, work chief engineer when be 93 hours.Case 4 is embodied：
Outside hairbrush, core material be respectively nylon material, steel wire, cross section is respectively circular, ellipse, hairbrush core
Material is all wrapped up by hairbrush exterior material, single a diameter of 0.4 μm of hairbrush, and the ratio between sectional area is 3, the length of single hairbrush
For 10cm, it is concordant that hairbrush core material can be higher than exterior material.It is complete by shaggy stainless steel sanding and polishing to Ra1.6
The demand of full up sufficient workpiece coating.And by repeatedly to the sanding and polishing of coarse hard alloy (stainless steel), 70 hours when
Wait abrasion, the phenomenon of fracture of wire it is less, work chief engineer when be 90 hours.
Material is one kind in nylon, temples hair, copper outside above hairbrush, and hairbrush core is aluminum oxide, abrasive filaments, carbonization
One or more in boron, carborundum, steel.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of equipment for workpiece surface of polishing, it includes：Motor, wheel brush, rotating shaft, motor provide powered belt turn axle and turned
Dynamic, wheel brush is screwed in rotating shaft, and wheel brush includes hairbrush, brush plate, and more hairbrush are along the circumferential direction embedded in hairbrush
On disk, it is characterised in that：Single hairbrush by outside hairbrush, hairbrush core forms and material is different.
2. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：Wheel brush can be changed repeatedly.
3. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：The length of single hairbrush be 2~
15cm。
4. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：The single a diameter of 0.01um of hairbrush~
0.8mm。
5. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：Hairbrush outside and the sectional area of core
The ratio between be 0.1~40.
6. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：Outside hairbrush, the section shape of core
Shape is the one or more in quadrangle, circle, ellipse.
7. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：Hairbrush core material can all or
Wrapped up by hairbrush exterior material part.
8. the equipment for workpiece surface of polishing as claimed in claim 1, it is characterised in that：Hairbrush core material height can be high
In or with exterior material it is concordant.
9. the equipment as described in any in claim 1~8 for workpiece surface of polishing, it is characterised in that：Material outside hairbrush
For nylon, temples hair or copper；Hairbrush core material is the one or more in aluminum oxide, abrasive filaments, boron carbide, carborundum, steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356910.2U CN207055167U (en) | 2017-04-07 | 2017-04-07 | A kind of equipment for workpiece surface of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720356910.2U CN207055167U (en) | 2017-04-07 | 2017-04-07 | A kind of equipment for workpiece surface of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207055167U true CN207055167U (en) | 2018-03-02 |
Family
ID=61502116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720356910.2U Expired - Fee Related CN207055167U (en) | 2017-04-07 | 2017-04-07 | A kind of equipment for workpiece surface of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207055167U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838788A (en) * | 2018-06-21 | 2018-11-20 | 安徽省潜山县信兴刷业有限公司 | Hairbrush is used in a kind of polishing of inner hole of workpiece |
| CN108937099A (en) * | 2018-06-21 | 2018-12-07 | 安徽省潜山县信兴刷业有限公司 | A kind of hand-held inner hole bulb abrasive brush |
| CN110385624A (en) * | 2019-07-26 | 2019-10-29 | 苏州百步自动化科技有限公司 | A kind of stress trace sander |
-
2017
- 2017-04-07 CN CN201720356910.2U patent/CN207055167U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838788A (en) * | 2018-06-21 | 2018-11-20 | 安徽省潜山县信兴刷业有限公司 | Hairbrush is used in a kind of polishing of inner hole of workpiece |
| CN108937099A (en) * | 2018-06-21 | 2018-12-07 | 安徽省潜山县信兴刷业有限公司 | A kind of hand-held inner hole bulb abrasive brush |
| CN110385624A (en) * | 2019-07-26 | 2019-10-29 | 苏州百步自动化科技有限公司 | A kind of stress trace sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |