CN103769991A - Polishing medium, polishing equipment and method for removing burrs on surface of metal part - Google Patents
Polishing medium, polishing equipment and method for removing burrs on surface of metal part Download PDFInfo
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- CN103769991A CN103769991A CN201410039929.5A CN201410039929A CN103769991A CN 103769991 A CN103769991 A CN 103769991A CN 201410039929 A CN201410039929 A CN 201410039929A CN 103769991 A CN103769991 A CN 103769991A
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- metalwork
- husk
- polishing medium
- polishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/02—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving rotary barrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a polishing medium, polishing equipment and a method for removing burrs on the surface of a metal part. The metal part and the polishing medium are placed in the polishing equipment; the polishing equipment is rotated to enable the polishing medium and the metal part to be rubbed mutually; the polishing medium is formed by rice husks. The rice husks used as the polishing medium cannot damage the surface of the metal part, and can well remove the burrs on the surface of the metal part and is particularly suitable for the metal part with a high requirement on the burrs on the surface.
Description
Technical field
The present invention relates to polishing technology.
Background technology
The polishing on metalwork surface is generally for removing its surperficial burr, and existing finishing method is generally divided into manually and automatic two kinds of modes.Manually glossing is mainly to rely on manually to utilize abrasive band to polish to metalwork surface, thereby removes its surperficial burr, and manually the advantage of polishing is: metalwork surface deburring effect is not hinder surface of the work; Its shortcoming is: expend a large amount of manpowers, processing cost is high.Automatic polishing technique is to utilize equipment to carry out polishing to metalwork, its polishing principles is to utilize polishing medium and metalwork mix and blend, make metalwork remove metalwork surface burr with the mutual friction of polishing medium phase, polishing medium is generally the particulate material that steel ball, sand etc. have certain degree of hardness, the advantage of automatic polishing is: production efficiency is high, and processing cost is relatively low; Its shortcoming is: polishing medium can damage metalwork surface, and metalwork is become fragile.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of polishing medium, polissoir and removes the method for metalwork surface burr, has changed polishing medium, and polishing medium can not damage metalwork surface, and processing cost is low.
For solving the problems of the technologies described above, one of technical scheme of the present invention is: a kind of method of removing metalwork surface burr, in polissoir, put into metalwork and polishing medium, and rotate polissoir and make polishing medium and the mutual friction of metalwork phase; Described polishing medium is husk.The present invention, in conjunction with automatic polishing technique, changes polishing medium into husk.Husk has another name called rice shell, one deck shell of paddy outside, and husk is the byproduct of quantity maximum in rice process, accounts for by weight 20% of paddy.In current world paddy annual production 56800 ten thousand t, produce so husk approximately 1,136 ten thousand t per year.The annual production of China 1996-1997 paddy is 26,000 ten thousand t, produces rice husk per year and is about 3,200 ten thousand t, occupies first place in the world.Husk is rich in cellulose, lignin, silica; Oil content and Protein content is extremely low.Husk the most outstanding feature is high ash content (7%-9%) and high silica content (20% left and right), has good toughness, porous, low-density (112-144 kg/m3) and quality coarse etc.In prior art, also there is pair husk to recycle, if husk is as fuel, husk as fertilizer sources, husk is as feed etc., and the present invention recycles husk in metal-processing industry, and using husk as polishing metal part, the polishing medium tool of surface burr has an unexpected effect.
As improvement, described polissoir comprises the cylinder of sealing and the motor of the described drum rotating of driving, and described cylinder two ends are articulated in frame, and described cylinder surface is provided with material mouthful, and described material mouth place is provided with dodge gate.
As improvement, in described cylinder, be provided with hollow drive-connecting shaft, described drive-connecting shaft two ends are stretched out outside cylinder and are fixed in frame by bearing, and described drive-connecting shaft is with described cylinder for being fixedly connected with, and described motor is by driving drive-connecting shaft to make drum rotating; Described drive-connecting shaft surface in cylinder is provided with some inlet holes, and described drive-connecting shaft one end is connected with sack cleaner by pipeline.
As improvement, after polishing completes, vacuum cleaner is by pipeline and drive-connecting shaft and cylinder internal communication, and sack cleaner siphons away the polishing medium in cylinder.Because the husk weight as polishing medium is lighter, and metalwork weight is heavier, utilize sack cleaner to carrying out exhausting in cylinder, can separately husk be siphoned away, solve the difficult problem of discharging of existing hard solid particle polishing medium, accelerated the efficiency of metalwork polishing.
As improvement, drive-connecting shaft and pipeline junction are provided with screen cloth, and when polishing medium reclaims, realize husk and separate with material slag, although husk has part loss in the time of polishing, remaining husk reusable edible.
As improvement, the weight ratio of described metalwork and polishing medium is 10:(0.5 ~ 2).
As improvement, the rotating speed of described cylinder is 20 ~ 60 turn/min.
As improvement, the polishing time that described metalwork mixes with polishing medium is 2 ~ 10 minutes.Utilize husk as polishing medium, its polishing time is shorter than the polishing medium of existing hard immobilized particles, has further accelerated the efficiency of metalwork polishing.
As improvement, described metalwork is stamping forming electronic scale elastomer.
For solving the problems of the technologies described above, two of technical scheme of the present invention is: a kind of polishing medium, described polishing medium is husk.The present invention, in conjunction with automatic polishing technique, changes polishing medium into husk.Husk has another name called rice shell, one deck shell of paddy outside, and husk is the byproduct of quantity maximum in rice process, accounts for by weight 20% of paddy.In current world paddy annual production 56800 ten thousand t, produce so husk approximately 1,136 ten thousand t per year.The annual production of China 1996-1997 paddy is 26,000 ten thousand t, produces rice husk per year and is about 3,200 ten thousand t, occupies first place in the world.Husk is rich in cellulose, lignin, silica; Oil content and Protein content is extremely low.Husk the most outstanding feature is high ash content (7%-9%) and high silica content (20% left and right), has good toughness, porous, low-density (112-144 kg/m3) and quality coarse etc.In prior art, also there is pair husk to recycle, if husk is as fuel, husk as fertilizer sources, husk is as feed etc., and the present invention recycles husk in metal-processing industry, and using husk as polishing metal part, the polishing medium tool of surface burr has an unexpected effect.
For solving the problems of the technologies described above, three of technical scheme of the present invention is: a kind of polissoir, comprises that described polishing medium is husk for the cylinder of accommodating metalwork and polishing medium, the motor that drives described metalwork to rotate.The present invention, in conjunction with automatic polishing technique, changes polishing medium into husk.Husk has another name called rice shell, one deck shell of paddy outside, and husk is the byproduct of quantity maximum in rice process, accounts for by weight 20% of paddy.In current world paddy annual production 56800 ten thousand t, produce so husk approximately 1,136 ten thousand t per year.The annual production of China 1996-1997 paddy is 26,000 ten thousand t, produces rice husk per year and is about 3,200 ten thousand t, occupies first place in the world.Husk is rich in cellulose, lignin, silica; Oil content and Protein content is extremely low.Husk the most outstanding feature is high ash content (7%-9%) and high silica content (20% left and right), has good toughness, porous, low-density (112-144 kg/m3) and quality coarse etc.In prior art, also there is pair husk to recycle, if husk is as fuel, husk as fertilizer sources, husk is as feed etc., and the present invention recycles husk in metal-processing industry, and using husk as polishing metal part, the polishing medium tool of surface burr has an unexpected effect.
The beneficial effect that the present invention compared with prior art brought is:
(1) output of husk is large, and husk is applied in machining by aboundresources, contributes to the recycling of resource;
(2) husk low price, reduces the processing cost of whole glossing;
(3) can not damage metalwork surface as the husk of polishing medium, but can well remove metalwork surface burr, the metalwork that especially effects on surface burr is had relatively high expectations;
(4) husk after polishing is easily discharged, and accelerates the operating efficiency of glossing.
Accompanying drawing explanation
Fig. 1 is polissoir structural representation.
Fig. 2 is drive-connecting shaft structural representation.
The specific embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown in Figure 1, a kind of method of removing metalwork surface burr, the present invention is combined with polissoir, completes automatically the removal of metalwork surface burr.Described polissoir comprises the cylinder 1 of sealing and the motor 4 that drives described cylinder 1 to rotate; In described cylinder 1, be provided with hollow drive-connecting shaft 2, described drive-connecting shaft 2 two ends are stretched out outside cylinder 1 and are fixed in frame 3 by bearing 5, and described drive-connecting shaft 2 is with described cylinder 1 for being fixedly connected with, and described motor 4 rotates cylinder 1 by belt drives drive-connecting shaft 2; Cylinder 1 is laterally to place, and for accommodating metalwork and the polishing medium for the treatment of deburring, polishing medium of the present invention is husk, when cylinder 1 rotates, metalwork and polishing medium can be carried out to mix and blend; Described cylinder 1 surface is provided with material mouthful, and described material mouth place is provided with dodge gate, before polishing, opens dodge gate, metalwork and polishing medium can be poured in cylinder 1 from material mouthful, after polishing, metalwork can be poured out from material mouthful.As shown in Figure 2, described drive-connecting shaft 2 surfaces in cylinder 1 are provided with some inlet holes 8, and inlet hole 8 is evenly distributed in drive-connecting shaft 2 surfaces, and the diameter of inlet hole 8, less times greater than husk length, can enter in drive-connecting shaft 2 by inlet hole 8 husk.Described drive-connecting shaft 2 one end are connected with sack cleaner 7 by pipeline 6, because the husk weight as polishing medium is lighter, and metalwork weight is heavier, utilize sack cleaner 7 to carrying out exhausting in cylinder 1, can separately husk be siphoned away, solve the difficult problem of discharging of existing hard solid particle polishing medium, accelerated the efficiency of metalwork polishing.Drive-connecting shaft 2 is provided with screen cloth 9 with pipeline junction, when polishing medium reclaims, realize husk and separate with material slag, material slag can be intercepted by screen cloth 9, and husk can enter in sack cleaner 7 and collect, although husk has part loss in the time of polishing, remaining husk reusable edible.
Glossing is:
1, be 10:(0.5 ~ 2 by metalwork and husk according to weight ratio) ratio put into cylinder 1;
2, starter motor 4, rotates cylinder 1, and the rotating speed of described cylinder is 20 ~ 60 turn/min;
3, the polishing time that described metalwork mixes with polishing medium is 2 ~ 10 minutes;
4, after polishing completes, start sack cleaner, sack cleaner is extracted by pipeline and drive-connecting shaft 2 husk being grated in cylinder 1 out, makes in cylinder 1 only surplus metalwork; Also can, opening in sack cleaner swing roller simultaneously, contribute to like this removing of barrel finishing medium;
5, open the dodge gate on cylinder 1, the metalwork of deburring can be poured out.
Described metalwork is stamping forming electronic scale elastomer, and polishing medium is particularly useful for as husk the metalwork that effects on surface burr is had relatively high expectations.
The present invention, in conjunction with automatic polishing technique, changes polishing medium into husk.Husk has another name called rice shell, one deck shell of paddy outside, and husk is the byproduct of quantity maximum in rice process, accounts for by weight 20% of paddy.In current world paddy annual production 56800 ten thousand t, produce so husk approximately 1,136 ten thousand t per year.The annual production of China 1996-1997 paddy is 26,000 ten thousand t, produces rice husk per year and is about 3,200 ten thousand t, occupies first place in the world.Husk is rich in cellulose, lignin, silica; Oil content and Protein content is extremely low.Husk the most outstanding feature is high ash content (7%-9%) and high silica content (20% left and right), has good toughness, porous, low-density (112-144 kg/m3) and quality coarse etc.In prior art, also there is pair husk to recycle, if husk is as fuel, husk as fertilizer sources, husk is as feed etc., and the present invention recycles husk in metal-processing industry, and using husk as polishing metal part, the polishing medium tool of surface burr has an unexpected effect.
Claims (10)
1. remove a method for metalwork surface burr, in polissoir, put into metalwork and polishing medium, rotate polissoir and make polishing medium and the mutual friction of metalwork phase; It is characterized in that: described polishing medium is husk.
2. a kind of method of removing metalwork surface burr according to claim 1, it is characterized in that: described polissoir comprises the cylinder of sealing and drives the motor of described drum rotating, described cylinder two ends are articulated in frame, described cylinder surface is provided with material mouthful, and described material mouth place is provided with dodge gate.
3. a kind of method of removing metalwork surface burr according to claim 2, it is characterized in that: in described cylinder, be provided with hollow drive-connecting shaft, described drive-connecting shaft two ends are stretched out outside cylinder and are fixed in frame by bearing, described drive-connecting shaft is with described cylinder for being fixedly connected with, and described motor is by driving drive-connecting shaft to make drum rotating; Described drive-connecting shaft surface in cylinder is provided with some inlet holes, and described drive-connecting shaft one end is connected with sack cleaner by pipeline.
4. a kind of method of removing metalwork surface burr according to claim 3, is characterized in that: after polishing completes, vacuum cleaner is by pipeline and drive-connecting shaft and cylinder internal communication, and sack cleaner siphons away the polishing medium in cylinder.
5. a kind of method of removing metalwork surface burr according to claim 4, is characterized in that: drive-connecting shaft and pipeline junction are provided with screen cloth, realizes husk and separates with material slag, husk reusable edible when polishing medium reclaims.
6. a kind of method of removing metalwork surface burr according to claim 1, is characterized in that: the weight ratio of described metalwork and polishing medium is 10:(0.5 ~ 2).
7. a kind of method of removing metalwork surface burr according to claim 1, is characterized in that: the rotating speed of described cylinder is 20 ~ 60 turn/min.
8. a kind of method of removing metalwork surface burr according to claim 1, is characterized in that: the polishing time that described metalwork mixes with polishing medium is 2 ~ 10 minutes.
9. a polishing medium, is characterized in that: described polishing medium is husk.
10. a polissoir, comprises for the cylinder of accommodating metalwork and polishing medium, the motor that drives described metalwork to rotate, and it is characterized in that: described polishing medium is husk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039929.5A CN103769991A (en) | 2014-01-28 | 2014-01-28 | Polishing medium, polishing equipment and method for removing burrs on surface of metal part |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410039929.5A CN103769991A (en) | 2014-01-28 | 2014-01-28 | Polishing medium, polishing equipment and method for removing burrs on surface of metal part |
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| CN103769991A true CN103769991A (en) | 2014-05-07 |
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| CN201410039929.5A Pending CN103769991A (en) | 2014-01-28 | 2014-01-28 | Polishing medium, polishing equipment and method for removing burrs on surface of metal part |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128872A (en) * | 2014-07-21 | 2014-11-05 | 陕西科技大学 | Composite material grinding device |
| CN105710744A (en) * | 2016-03-11 | 2016-06-29 | 德清县新高凌不锈钢材料有限公司 | Material polisher |
| CN107009253A (en) * | 2017-05-08 | 2017-08-04 | 苏州标杆知识产权运营有限公司 | Wood board polishing machine |
| CN112372252A (en) * | 2020-11-19 | 2021-02-19 | 金川集团股份有限公司 | Method for producing nickel block special for coinage |
| CN112844518A (en) * | 2020-12-24 | 2021-05-28 | 东台市鑫富达机械有限公司 | Grain production and processing is with high-efficient polishing edulcoration purifier |
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| JPS57194878A (en) * | 1981-05-26 | 1982-11-30 | Topy Ind Ltd | Method of surface treatment using with chaff |
| CN1403225A (en) * | 2002-05-14 | 2003-03-19 | 宁波光华电池有限公司 | Technological process of solid punching & forming magnesium alloy |
| CN1603063A (en) * | 2004-11-09 | 2005-04-06 | 广东南方特种铜材有限公司 | Method for preparing anode copper ball and apparatus thereof |
| CN201519902U (en) * | 2009-09-25 | 2010-07-07 | 广州市驷雄五金有限公司 | Drum-type polishing machine |
| CN202174485U (en) * | 2011-07-06 | 2012-03-28 | 湖南华洋铜业股份有限公司 | Polishing device for copper current-conducting rod |
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2014
- 2014-01-28 CN CN201410039929.5A patent/CN103769991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57194878A (en) * | 1981-05-26 | 1982-11-30 | Topy Ind Ltd | Method of surface treatment using with chaff |
| CN1403225A (en) * | 2002-05-14 | 2003-03-19 | 宁波光华电池有限公司 | Technological process of solid punching & forming magnesium alloy |
| CN1603063A (en) * | 2004-11-09 | 2005-04-06 | 广东南方特种铜材有限公司 | Method for preparing anode copper ball and apparatus thereof |
| CN201519902U (en) * | 2009-09-25 | 2010-07-07 | 广州市驷雄五金有限公司 | Drum-type polishing machine |
| CN202174485U (en) * | 2011-07-06 | 2012-03-28 | 湖南华洋铜业股份有限公司 | Polishing device for copper current-conducting rod |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128872A (en) * | 2014-07-21 | 2014-11-05 | 陕西科技大学 | Composite material grinding device |
| CN104128872B (en) * | 2014-07-21 | 2016-09-14 | 陕西科技大学 | A kind of composite grind away device |
| CN105710744A (en) * | 2016-03-11 | 2016-06-29 | 德清县新高凌不锈钢材料有限公司 | Material polisher |
| CN107009253A (en) * | 2017-05-08 | 2017-08-04 | 苏州标杆知识产权运营有限公司 | Wood board polishing machine |
| CN112372252A (en) * | 2020-11-19 | 2021-02-19 | 金川集团股份有限公司 | Method for producing nickel block special for coinage |
| CN112844518A (en) * | 2020-12-24 | 2021-05-28 | 东台市鑫富达机械有限公司 | Grain production and processing is with high-efficient polishing edulcoration purifier |
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Application publication date: 20140507 |