CN201399717Y - Polishing machine with excircle abrasive disk mill and sponge grinding wheel - Google Patents
Polishing machine with excircle abrasive disk mill and sponge grinding wheel Download PDFInfo
- Publication number
- CN201399717Y CN201399717Y CN2009200451034U CN200920045103U CN201399717Y CN 201399717 Y CN201399717 Y CN 201399717Y CN 2009200451034 U CN2009200451034 U CN 2009200451034U CN 200920045103 U CN200920045103 U CN 200920045103U CN 201399717 Y CN201399717 Y CN 201399717Y
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- grinding
- wheel
- sponge
- electric motor
- polishing machine
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Abstract
The utility model relates to a polishing machine with an excircle abrasive disk mill and a sponge grinding wheel. The utility model is characterized in that the polishing machine comprises a grindingtool, an electric motor (3) and an electric motor base (4), wherein the grinding tool is arranged at the output end of the electric motor (3); the electric motor (3) is arranged on a knife rest (5) ofa lathe by the electric motor base (4); and the grinding tool is a flap wheel or the sponge grinding wheel. The polishing machine adopts the flap-wheel abrasive disk mill with big grinding force andnon-passivated abrasive particles and the sponge grinding wheel with chipless grinding, thereby overcoming all the defects existing when the traditional abrasive belt is used, and greatly improving the production efficiency and the surface processing quality, so that the surface roughness can reach Ra0.8-0.4mum; in addition, the processing range of the lathe is widened, and the grinding cost of the product can be saved.
Description
(1) technical field
The utility model relates to a kind of cylindrical emery disc mill and sponge emery wheel burnishing device.Specialize in and build the use of ship lathe.Belong to and build the ship equipment technical field.
(2) background technology
The machining accuracy of machine tool is generally IT8-IT7, and surface roughness is generally at Ra3.2 to Ra1.6 μ m, if want the higher part of requirement on machining accuracy, the time and efforts that just must cost a lot of money.As the stern tube shaft of 53000T ship, jackshaft, the key position machining accuracy is more than the IT7, surface roughness is the above part of Ra0.8 μ m, all will rely on grinding machine to finish its final processing usually.If do not have grinding machine then will on the C61160 engine lathe, finish.Past we all be adopt rough turn, finish turning, the technology of abrasive band sanding is carried out, but surface roughness can only reach Ra1.6 to 1.0 μ m at most, is difficult to reach Ra0.8 μ m.Its reason is that the abrasive band that is used for polishing is easy to wear, and abrasive particle easily comes off, and metal dust embeds the abrasive band easily and scratches workpiece, cause machined surface quality to descend, and the loss in abrasive band is very big, frequently changes the abrasive band, the time of waste is also a lot, therefore uses the cost of abrasive band polishing also higher relatively.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of cylindrical emery disc mill and sponge emery wheel burnishing device that lathe uses of specializing in is provided.
The purpose of this utility model is achieved in that a kind of cylindrical emery disc mill and sponge emery wheel burnishing device, comprise grinding tool, motor and motor base, described grinding tool is installed in motor output end, motor is installed in by motor base on the knife rest of lathe, and described grinding tool is Chiba wheel or sponge emery wheel.
The beneficial effects of the utility model are:
The Chiba wheel sanding disc that the utility model has used that grinding force is big, abrasive particle can passivation and the sponge emery wheel of chipless grinding, all deficiencies in the abrasive band of traditional use have been overcome, improved production efficiency and suface processing quality greatly, made surface roughness reach Ra0.8 μ m-0.4 μ m.Enlarge the range of work of lathe, saved the grinding expense of product.
(4) description of drawings
Fig. 1 is the structural representation of the utility model cylindrical emery disc mill and sponge emery wheel burnishing device.
Among the figure:
Workpiece 1
Motor base 4
Knife rest 5.
(5) specific embodiment
Referring to Fig. 1, the utility model cylindrical emery disc mill and sponge emery wheel burnishing device are made up of two parts, and the one, Chiba wheel emery disc mill, the 2nd, sponge wheel polisher.Chiba wheel emery disc mill is that 3, one diameter 250mm of motor granularity of 2830 rev/mins of 0.25 watts, rotating speed is 220 purpose Chiba wheel and motor base 4 compositions of being convenient to the lathe clamping by a power mainly, and motor base 4 is installed on the knife rest 5 of lathe.
The structure of sponge wheel polisher and Chiba wheel emery disc mill is similar, and difference is the grinding tool difference that their use, and polishing machine uses is that material is soft, vibration is little, no-spark, do not generate heat, have burn, the good sponge emery wheel of embedding Tibetan property.
When using this device, as long as when workpiece 1 finish turning finishes still to stay allowance about 0.15mm, remove lathe tool and change Chiba wheel emery disc mill, just headstock rotating speed that can 10 rev/mins, carry out grinding with 1～2mm/ right feed that turns left, the amount of feeding is to see that a little spark is good, treat that corase grind extremely still stays when polishing surplus about 0.02mm, change grinding tool, load onto the sponge emery wheel, polish with identical rotating speed and feeding speed, generally as long as one or two just can obtain the surface roughness of Ra0.8 μ m-0.4 μ m back and forth.
Claims (1)
1, a kind of cylindrical emery disc mill and sponge emery wheel burnishing device, specialize in and build the use of ship lathe, described device comprises grinding tool, motor (3) and motor base (4), described grinding tool is installed in motor (3) output, motor (3) is installed in by motor base (4) on the knife rest (5) of lathe, and described grinding tool is Chiba wheel or sponge emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200451034U CN201399717Y (en) | 2009-05-13 | 2009-05-13 | Polishing machine with excircle abrasive disk mill and sponge grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200451034U CN201399717Y (en) | 2009-05-13 | 2009-05-13 | Polishing machine with excircle abrasive disk mill and sponge grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399717Y true CN201399717Y (en) | 2010-02-10 |
Family
ID=41659512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200451034U Expired - Fee Related CN201399717Y (en) | 2009-05-13 | 2009-05-13 | Polishing machine with excircle abrasive disk mill and sponge grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399717Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765039A (en) * | 2012-07-31 | 2012-11-07 | 徐州中材装备重型机械有限公司 | Slip-ring polishing tool |
| CN104057389A (en) * | 2013-03-22 | 2014-09-24 | 中色奥博特铜铝业有限公司 | Novel roll polishing device for three-roller planetary mill |
-
2009
- 2009-05-13 CN CN2009200451034U patent/CN201399717Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765039A (en) * | 2012-07-31 | 2012-11-07 | 徐州中材装备重型机械有限公司 | Slip-ring polishing tool |
| CN104057389A (en) * | 2013-03-22 | 2014-09-24 | 中色奥博特铜铝业有限公司 | Novel roll polishing device for three-roller planetary mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20130513 |