CN2526125Y - Ultra-fine grinding machnie - Google Patents
Ultra-fine grinding machnie Download PDFInfo
- Publication number
- CN2526125Y CN2526125Y CN 02226127 CN02226127U CN2526125Y CN 2526125 Y CN2526125 Y CN 2526125Y CN 02226127 CN02226127 CN 02226127 CN 02226127 U CN02226127 U CN 02226127U CN 2526125 Y CN2526125 Y CN 2526125Y
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- CN
- China
- Prior art keywords
- roller
- band
- runout
- friction roller
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an ultra-fine grinding machine, which uses a grinding belt and comprises a releasing rotary bowl, a winding rotary bowl and a friction roller. The friction roller is driven by a pressure device to move back and forth and is further connected with a swinging mechanism capable of oscillating to-and-fro along the axle of the roller. As the grinding belt oscillates to-and-fro on the surface of the work piece and performs net polishing for the surface of the work piece, the utility model gradually eliminates the spiral wire wave crest formed in former mechanical processing and grinding, and realizes high efficiency polishing and grinding, promising working efficiency 10 times of the traditional method and saving energy consumption; moreover, with high precision grinding belt, the utility model can make the surface of the work efficiency have the ultra-mirror brightness, and surface roughness below 0.01 microns; besides, the grinding belt can be used repeatedly.
Description
Technical field
The utility model relates to a kind of super precise grinding machine that grinds band that uses, and is a kind of super precise grinding machine that the workpiece that rotates is carried out surface finish of being used for.
Background technology
The tube face of mirror roller, felt wrapped roll or the transfer roller of high-precision requirement grinds process technology in the special use of industries such as solution plastics, rubber, papermaking or printing or the common apparatus, and conventional method is with polishing wheel polishing or workpiece revolution abrasive band polishing and grinding.Workpiece revolution abrasive band polishing and grinding mode is to use grinds band, will grind band with a touch roll and be pressed on polished workpiece tube face, and polished workpiece rotation direction is opposite with the grinding band direction of motion, and surface of the work can be ground uniformly.Yet, because workpiece has formed the helix crest that is difficult to eliminate at former machining, grinding process, require workpiece to have high rotational speed, grind band and also require to have higher linear velocity, must cause energy consumption too high like this, grind a large amount of wastes of band, operating efficiency is lower, and being difficult to reach high-precision requirement, workpiece surface finish preferably can only reach 8- 10.
The utility model content
The utility model purpose is to provide a kind of grinding efficiency height, can make full use of the abradant surface that grinds band, and make burnishing surface reach the super precise grinding machine of high-precision requirement.
For achieving the above object, super precise grinding machine of the present utility model uses the grinding band that can be used for the polishing workpiece surface, comprising:
One loads the roller of broadcasting that grinds band, and this is broadcasted roller and connects tension control mechanism, by tension control mechanism control rotating speed, will grind band and quantitatively discharge;
One rolling roller, this rolling roller is connected on the actuating unit, can will grind the band rolling;
One can will be ground the friction roller that band is pressed on polished surface of the work, and this friction roller can move forward and backward under pressure apparatus drives;
Described friction roller also connects one can make this roller runout mechanism of reciprocating vibration vertically, this runout mechanism comprises motor, changement and runout frame, and the runout frame provides power by motor by changement, but so that this runout frame reciprocating vibration, described friction roller is positioned on this runout frame.
Respectively there is a spacing deflector roll described friction roller both sides, and this spacing deflector roll is positioned on the runout frame.
The utility model is owing to grind band at the surface of the work reciprocating vibration, grind band and carry out netted polishing at surface of the work, the helix crest that former machining, grinding process are formed fades away and reaches efficient rubbing down, operating efficiency is 10 times of conventional method, energy efficient if use high-precision grinding band, can make surface of the work reach the bright and clean effect of super minute surface, surface roughness reaches (surface smoothness is more than 14) below 0.01 micron, uses but grind the band repeated multiple times.
Description of drawings
Fig. 1 uses the super precise grinding machine side view that grinds band among a kind of embodiment of the utility model.
Fig. 2 is a vertical view, and broken section is wherein arranged.
Fig. 3 is a left view.Broken section is wherein arranged.
The specific embodiment
Super precise grinding machine shown in Figure 1 is a kind of embodiment of the present utility model.This super precise grinding machine is positioned on the support 1.Support 1 can move back and forth along machine tool guideway on lathe, so that this super precise grinding machine grinds all surfaces that cylindrical work pieces 15 needs polishing.
This super precise grinding machine comprises to grind is with transfer assembly and grinding head assembly.Grinding the band transfer assembly has the band of grinding to broadcast roller 2, rolling roller 6, friction roller 14, tensioning deflector roll 9 and 19, spacing deflector roll 13 and 16.Rolling is ground to be with to be loaded into and is broadcasted on the roller 2, passes on to friction roller 14 and grinds band, and broadcasting has arrestment mechanism in the roller 2 so that rationally control the roller rotating speed, makes to grind and is with 18 to be close to friction roller 14.Rolling roller 6 is used for the rolling grinding and is with 18, and this roller 6 provides power by motor 5 through worm gear reducer 7, so that band is ground in tension, makes to grind and is with 18 to be close to friction roller 14.Tensioning deflector roll 9 and 19 is a driven voller, and tensioning deflector roll 9 is positioned on the wheel disc 10, so that tensioning deflector roll 9 can adjusting position, tensioning deflector roll 19 is positioned on the wheel disc 3, so that tensioning deflector roll 19 can adjusting position. Spacing deflector roll 13,16 is positioned at the both sides of friction roller 14, is driven voller, is made by elastomeric material.Grinding is with 18 the direction of motion and the direction of rotation of workpiece, set out by broadcasting roller 2, through tensioning deflector roll 19, spacing deflector roll 16 and friction roller 14, be pressed on workpiece 15 surfaces by friction roller 14, working surface is ground, polishes, after spacing deflector roll 13, tensioning deflector roll 9 is delivered to rolling roller 7.
Grinding head assembly comprises friction roller 14, runout frame 12, moves forward and backward seat 11, pneumatic cylinder 4.Friction roller 14 is driven vollers, is made by elastomeric material, is positioned on the runout frame 12.Runout frame 12 is positioned at and moves forward and backward on the seat 11, runout frame 12 connects connecting rod 21, eccentric runner 20 and motor 22 (Fig. 2, shown in Figure 3) successively, the rotation of motor 22 makes runout frame 12 reciprocating vibration vertically by eccentric runner 20 and connecting rod 21, thereby drives friction roller 14 reciprocating vibrations.Runout frame 12 with linear bearing with move forward and backward seat and 11 be connected.Pneumatic cylinder 4 is fixed on the support 1 by position-limited rack 17.Move forward and backward seat 11 and 4 one-tenth flexible connections of pneumatic cylinder, move forward and backward seat 11 and under the drive of pneumatic cylinder 4, can move forward and backward, by the pressure of control pneumatic cylinder 4, the pressure on 14 pairs of workpiece 15 surfaces of friction roller is rationally controlled simultaneously.
The utility model can use the grinding band of multiple model by processing request, and the reciprocating frequence of bistrique can be adjusted by need of work, and general per minute is between 200-1200 time.During work, grind band by thick to smart replacing, the helix crest on workpiece 15 surfaces rapidly disappeared and reach high-precision requirement.
Polishing process can be dry grinded or wet-milling, and the wet-milling effect is better.Add into water as lubricant grinding the contact position of band during wet-milling with workpiece, above tensioning deflector roll 9, also has a thermal chimney 8 for this reason, be flat, the hot blast that is sent by the hot blast generating mechanism blows to the abradant surface that grinds with 18 from thermal chimney 8, makes to grind the band drying so that use repeatedly.
Claims (3)
1, a kind of super precise grinding machine, it uses the grinding band that can be used for the polishing workpiece surface, comprising:
One loads the roller of broadcasting that grinds band, and this is broadcasted roller and connects tension control mechanism, by tension control mechanism control rotating speed, will grind band and quantitatively discharge;
One rolling roller, this rolling roller is connected on the actuating unit, can will grind the band rolling;
One can will be ground the friction roller that band is pressed on polished surface of the work, and this friction roller can move forward and backward under pressure apparatus drives; It is characterized in that:
Described friction roller also connects one can make this roller runout mechanism of reciprocating vibration vertically, this runout mechanism comprises motor, changement and runout frame, and the runout frame provides power by motor by changement, but so that this runout frame reciprocating vibration, described friction roller is positioned on this runout frame.
According to the described super precise grinding machine of claim 1, it is characterized in that 2, respectively there is a spacing deflector roll described friction roller both sides, this spacing deflector roll is positioned on the runout frame.
According to the described super precise grinding machine of claim 1, it is characterized in that 3, this super precise grinding machine also has a thermal chimney, this thermal chimney is flat, is positioned at the top of tensioning deflector roll, and the hot blast that is taken place by the hot blast generating mechanism blows to the abradant surface that grinds band by this thermal chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226127 CN2526125Y (en) | 2002-03-06 | 2002-03-06 | Ultra-fine grinding machnie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02226127 CN2526125Y (en) | 2002-03-06 | 2002-03-06 | Ultra-fine grinding machnie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2526125Y true CN2526125Y (en) | 2002-12-18 |
Family
ID=33703199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02226127 Expired - Lifetime CN2526125Y (en) | 2002-03-06 | 2002-03-06 | Ultra-fine grinding machnie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2526125Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934489A (en) * | 2010-07-30 | 2011-01-05 | 溧阳市四方不锈钢制品有限公司 | Grinding machine for tube strip weld joint |
| CN102069441A (en) * | 2009-11-25 | 2011-05-25 | 德国索菲纳有限公司 | Finishing device |
| CN102328268A (en) * | 2011-09-23 | 2012-01-25 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN101687305B (en) * | 2007-07-11 | 2012-09-19 | 株式会社东芝 | Polishing apparatus and polishing method |
| CN102862118A (en) * | 2012-09-17 | 2013-01-09 | 江苏天马通用设备有限公司 | Oscillating mechanism of wire drawing machine |
| CN103612184A (en) * | 2013-12-09 | 2014-03-05 | 河南旭原不锈钢有限公司 | Strip-shaped polishing machine |
| CN104084866A (en) * | 2014-07-15 | 2014-10-08 | 重庆大学 | Abrasive belt grinding and polishing device |
| CN105234779A (en) * | 2015-09-28 | 2016-01-13 | 深圳市钜达机械设备有限公司 | Automatic adhesive belt grinding machine and grinding method thereof |
| CN106181693A (en) * | 2016-08-17 | 2016-12-07 | 王玉广 | A kind of rolling belt sander and using method thereof |
| CN108115558A (en) * | 2018-01-26 | 2018-06-05 | 和县隆盛精密机械有限公司 | A kind of intelligent scab paper device for robot sanding and polishing |
| CN108267353A (en) * | 2018-03-31 | 2018-07-10 | 张斌 | A kind of device longitudinally polished for testing of materials sample |
| CN109015263A (en) * | 2018-08-20 | 2018-12-18 | 重庆大学 | A kind of Double end digital control gear diameter of axle grinder |
| CN110834249A (en) * | 2019-11-21 | 2020-02-25 | 重庆大学 | Three-shaft-driven open abrasive belt grinding head |
| CN111002185A (en) * | 2019-11-27 | 2020-04-14 | 烟台南山学院 | Mechanical polishing device |
-
2002
- 2002-03-06 CN CN 02226127 patent/CN2526125Y/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101687305B (en) * | 2007-07-11 | 2012-09-19 | 株式会社东芝 | Polishing apparatus and polishing method |
| CN102069441A (en) * | 2009-11-25 | 2011-05-25 | 德国索菲纳有限公司 | Finishing device |
| CN102069441B (en) * | 2009-11-25 | 2013-10-02 | 德国索菲纳有限公司 | Finishing device |
| CN101934489A (en) * | 2010-07-30 | 2011-01-05 | 溧阳市四方不锈钢制品有限公司 | Grinding machine for tube strip weld joint |
| CN101934489B (en) * | 2010-07-30 | 2012-10-03 | 溧阳市四方不锈钢制品有限公司 | Grinding machine for tube strip weld joint |
| CN102328268A (en) * | 2011-09-23 | 2012-01-25 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN102328268B (en) * | 2011-09-23 | 2015-07-08 | 新乡日升数控轴承装备股份有限公司 | Superfine grinding oscillation mechanism |
| CN102862118A (en) * | 2012-09-17 | 2013-01-09 | 江苏天马通用设备有限公司 | Oscillating mechanism of wire drawing machine |
| CN103612184A (en) * | 2013-12-09 | 2014-03-05 | 河南旭原不锈钢有限公司 | Strip-shaped polishing machine |
| CN104084866A (en) * | 2014-07-15 | 2014-10-08 | 重庆大学 | Abrasive belt grinding and polishing device |
| CN105234779A (en) * | 2015-09-28 | 2016-01-13 | 深圳市钜达机械设备有限公司 | Automatic adhesive belt grinding machine and grinding method thereof |
| CN106181693A (en) * | 2016-08-17 | 2016-12-07 | 王玉广 | A kind of rolling belt sander and using method thereof |
| CN108115558A (en) * | 2018-01-26 | 2018-06-05 | 和县隆盛精密机械有限公司 | A kind of intelligent scab paper device for robot sanding and polishing |
| CN108115558B (en) * | 2018-01-26 | 2019-06-14 | 和县隆盛精密机械有限公司 | A kind of intelligent scab paper device for robot sanding and polishing |
| CN108267353A (en) * | 2018-03-31 | 2018-07-10 | 张斌 | A kind of device longitudinally polished for testing of materials sample |
| CN108267353B (en) * | 2018-03-31 | 2024-04-30 | 张斌 | Device for longitudinally polishing material test sample |
| CN109015263A (en) * | 2018-08-20 | 2018-12-18 | 重庆大学 | A kind of Double end digital control gear diameter of axle grinder |
| CN110834249A (en) * | 2019-11-21 | 2020-02-25 | 重庆大学 | Three-shaft-driven open abrasive belt grinding head |
| CN111002185A (en) * | 2019-11-27 | 2020-04-14 | 烟台南山学院 | Mechanical polishing device |
| CN111002185B (en) * | 2019-11-27 | 2021-07-23 | 烟台南山学院 | Mechanical polishing device |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120306 Granted publication date: 20021218 |