CN102729148A - Rotary diamond roller dresser - Google Patents
Rotary diamond roller dresser Download PDFInfo
- Publication number
- CN102729148A CN102729148A CN2012101825712A CN201210182571A CN102729148A CN 102729148 A CN102729148 A CN 102729148A CN 2012101825712 A CN2012101825712 A CN 2012101825712A CN 201210182571 A CN201210182571 A CN 201210182571A CN 102729148 A CN102729148 A CN 102729148A
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- Prior art keywords
- emery wheel
- seat
- contact bearing
- angular contact
- rotary main
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a rotary diamond roller dresser. A diamond roller seat is provided with a roller shaft and a driving motor, an output shaft of the driving motor is connected with the roller shaft through a v-ribbed belt wheel set, the diamond roller seat is installed on an adjusting seat through a dovetail groove arranged at the bottom, the adjusting seat is provided with an adjusting screw, the adjusting screw is screwed into the diamond roller seat, the adjusting seat is connected with a rotary seat, the rotary seat is installed on a rotary spindle, the rotary spindle is supported by a shafting consisting of an angular contact bearing II, a spring and an angular contact bearing III, the shafting is installed in a shaft hole arranged on a base, two ends of the rotary spindle are provided with a rubber elastic seal and a labyrinth seal, the angular contact bearing II and the angular contact bearing III are respectively configured according to the combination of 2+2, a reduction motor is installed on a platform of the base, and an output shaft of the reduction motor is connected with the rotary spindle through a synchronous belt wheel set. The rotary diamond roller dresser is high in product machining accuracy and applicable to mass production, improves the production efficiency, and has very good generalization value.
Description
Technical field:
Patent of the present invention relates to the Production of bearing field, particularly a kind ofly can improve processing precision of products, improves the product roughness, promote the swinging emery wheel trimmer of operating efficiency.
Background technology:
In the prior art field, general grinding machine is all with pointed diamond pen revolution finishing or emery wheel plunge method trimming wheel.The workpiece surface quality that diamond pen processes behind the trimming wheel in sharp is relatively good, but receives the influence of material in using, and is easy to the rust of wearing and tearing, and can influence parameters such as workpiece surface roughness, circularity and radius of curvature; The emery wheel trimming wheel is compared diamond pen can rust; So profile and curvature keep finely, but owing to all adopt the plunge method finishing, original fibre vestige can be reflected on the trimmed emery wheel on the emery wheel; Workpiece also fibre can occur through after the grinding, influences workpiece surface quality.
Summary of the invention:
The purpose of patent of the present invention is to provide a kind of can improve processing precision of products, improve the product roughness, promote the swinging emery wheel trimmer of operating efficiency.
To achieve these goals, the present invention proposes following technical scheme realization:
A kind of swinging emery wheel trimmer is made up of emery wheel, emery wheel seat, angular contact bearing I, adjustment seat, set screw, bucker, reducing motor, synchronous pulley group, CD-ROM drive motor, many contracts belt wheel group, roller shaft, base, angular contact bearing II, spring cover, angular contact bearing III, rotary main shaft, revolving bed; It is characterized in that: emery wheel is installed on the roller shaft, and roller shaft two ends established angle contact bearing I fixes and adopts caoutchouc elasticity sealing, end cap seal, and angular contact bearing I presses the combining and configuring of 1+1; The emery wheel seat is provided with roller shaft, CD-ROM drive motor; The CD-ROM drive motor force-output shaft is connected with roller shaft through many contracts belt wheel group; The dovetail groove that the emery wheel seat is provided with through the bottom is installed on the adjustment seat, and the adjustment seat is provided with set screw, and set screw is shot in the emery wheel seat; The adjustment seat is connected with revolving bed; Revolving bed is installed on the rotary main shaft; Rotary main shaft is supported by the axle system that angular contact bearing II, spring, angular contact bearing III form; This system is contained in the axis hole that is provided with on the base, and the rotary main shaft two ends are provided with caoutchouc elasticity sealing, labyrinth seal, the combining and configuring that angular contact bearing II, angular contact bearing III press 2+2 respectively; Reducing motor is installed on the platform of base, and the reducing motor force-output shaft is connected with rotary main shaft through the synchronous pulley group, and the reducing motor outside is provided with bucker.
Said emery wheel is pressed the manufacturing of micron order precision.
Said emery wheel adopts profile grinder processing, and handles through sintering, refine mill.
Said roller shaft adopts freezing processing and fine ginding.
Said rotary main shaft adopts freezing processing and fine ginding.
Said emery wheel seat, adjustment seat, revolving bed, base adopt shovel to scrape processing.
The soluble technical problem of patent of the present invention is:
Adopt the roller shaft of freezing processing and fine ginding to guarantee that cutter relieving and deflection phenomenon do not appear in emery wheel when keeping high running accuracy, trimming wheel at work; By the set screw on the adjustment adjustment seat emery wheel seat is moved along dovetail groove before and after on the adjustment seat, on emery wheel, repair out required curvature exactly; Roller shaft two ends established angle contact bearing is fixed and is adopted caoutchouc elasticity sealing, end cap seal, can guarantee that a large amount of cold oils when the emery wheel trimming wheel can not get into roller shaft inside, has guaranteed the running accuracy and the life-span of roller shaft; Revolving bed is connected by the rotary main shaft that adopts freezing processing and fine ginding; Rotary main shaft is supported by the axle system that angular contact bearing II, spring, angular contact bearing III form; The rotary main shaft two ends are provided with caoutchouc elasticity sealing, labyrinth seal, can guarantee very high running accuracy; Emery wheel seat, adjustment seat, revolving bed, base adopt shovel to scrape processing, guarantee the vertical and depth of parallelism of axis, and the linearity of dovetail groove; The reducing motor force-output shaft is connected with rotary main shaft by the synchronous pulley group; Driving rotary main shaft back and forth rotates by the speed of setting; The revolving bed that is installed in the rotary main shaft head is connected with the adjustment seat; The adjustment seat is connected with the emery wheel seat again; The CD-ROM drive motor force-output shaft is connected with roller shaft by many contracts belt wheel group, makes emery wheel under the prerequisite that is driven the high speed rotation by CD-ROM drive motor, do the reciprocating rotating motion with the axle center of rotary main shaft, emery wheel is processed the low appearance profile in high both sides, centre of little fillet by the micron order precision.
It is easy to wear that the characteristic of utilizing the natural diamond of emery wheel not wear and tear has overcome pointed diamond pen, the unsettled shortcoming of surface quality; The characteristics that adopt revolution to repair have overcome diamond roller trimming and have generally all adopted the plunge method finishing, cause surface of the work to have the shortcoming that fibre influences surface quality; Because emery wheel is wear-resisting, indeformable, life cycle is very long; So in use can need not change throughout the year, just guaranteed institute's processing work on the form accuracy, be in highly stable state on the surface quality, improve the qualification rate of typical products in mass production; Also removed in the processing continuous adjustment from and safeguarded, increased the effective time, increased work efficiency burring machine; Simultaneously also reduced requirement, for enterprise's synergism and reducing expenditure contributes to operative employee's debugging technique.
Description of drawings:
Fig. 1 is a patent front view of the present invention;
Fig. 2 is a patent vertical view of the present invention.
The specific embodiment:
As shown in the figure; A kind of swinging emery wheel trimmer is made up of emery wheel 1, emery wheel seat 2, angular contact bearing I3, adjustment seat 4, set screw 5, bucker 6, reducing motor 7, synchronous pulley group 8, CD-ROM drive motor 9, many contracts belt wheel group 10, roller shaft 11, base 12, angular contact bearing II13, spring cover 14, angular contact bearing III15, rotary main shaft 16, revolving bed 17; Emery wheel 1 is installed on the roller shaft 11, and roller shaft 11 adopts freezing processing and fine ginding, and roller shaft 11 two ends established angle contact bearing I3 fix and adopt caoutchouc elasticity sealing, end cap seal, and angular contact bearing I3 presses the combining and configuring of 1+1; Emery wheel seat 2 is provided with roller shaft 11, CD-ROM drive motor 9; CD-ROM drive motor 9 force-output shafts are connected with roller shaft 11 through many contracts belt wheel group 10; The dovetail groove that emery wheel seat 2 is provided with through the bottom is installed on the adjustment seat 4; Adjustment seat 4 is provided with set screw 5, and set screw 5 is shot in the emery wheel seat 2, drives emery wheel seat 2 and moves before and after on the adjustment seat 4 along dovetail groove; Adjustment seat 4 is connected with revolving bed 17; Revolving bed 17 is installed on the rotary main shaft 16; Rotary main shaft 16 adopts freezing processing and fine ginding, and rotary main shaft 16 is supported by the axle system that angular contact bearing II13, spring 14, angular contact bearing III15 form, and this system is contained in the axis hole that is provided with on the base 12; Rotary main shaft 16 two ends are provided with caoutchouc elasticity sealing, labyrinth seal, the combining and configuring that angular contact bearing II13, angular contact bearing III15 press 2+2 respectively; Reducing motor 7 is installed on the platform of base 12, and reducing motor 7 force-output shafts are connected with rotary main shaft 16 through synchronous pulley group 8, and reducing motor 7 outsides are provided with bucker 6; Emery wheel seat 2, adjustment seat 4, revolving bed 17, base 12 adopt shovel to scrape processing.
During enforcement; The set screw 5 that adjustment is adjusted on the seat 4 makes 1 of emery wheel mobile before and after adjusting on the seat 4 along dovetail groove; Reach the suitable required curvature of crushing; CD-ROM drive motor 9 drives emery wheel 1 high speed rotation through many contracts belt wheel group 10, and emery wheel is processed, and adopts the roller shaft 11 of freezing processing and fine ginding to guarantee that cutter relieving and deflection phenomenon do not appear in emery wheel 1 when keeping high running accuracy, trimming wheel at work; In emery wheel 1 high speed rotation; Reducing motor 7 drives rotary main shaft 16 through synchronous pulley group 8 and back and forth rotates by the speed of setting; Make emery wheel 1 do the reciprocating rotating motion with the axle center of rotary main shaft 16, emery wheel 1 processes emery wheel by the micron order precision the low appearance profile in high both sides, centre of little fillet.
Patent product processed precision of the present invention is high, and qualification rate is high, is applicable to production in enormous quantities, has reduced the enterprise production cost, has improved production efficiency, has excellent popularization and is worth.
Claims (6)
1. a swinging emery wheel trimmer is made up of emery wheel, emery wheel seat, angular contact bearing I, adjustment seat, set screw, bucker, reducing motor, synchronous pulley group, CD-ROM drive motor, many contracts belt wheel group, roller shaft, base, angular contact bearing II, spring cover, angular contact bearing III, rotary main shaft, revolving bed; It is characterized in that: emery wheel is installed on the roller shaft, and roller shaft two ends established angle contact bearing I fixes and adopts caoutchouc elasticity sealing, end cap seal, and angular contact bearing I presses the combining and configuring of 1+1; The emery wheel seat is provided with roller shaft, CD-ROM drive motor; The CD-ROM drive motor force-output shaft is connected with roller shaft through many contracts belt wheel group; The dovetail groove that the emery wheel seat is provided with through the bottom is installed on the adjustment seat, and the adjustment seat is provided with set screw, and set screw is shot in the emery wheel seat; The adjustment seat is connected with revolving bed; Revolving bed is installed on the rotary main shaft; Rotary main shaft is supported by the axle system that angular contact bearing II, spring, angular contact bearing III form; This system is contained in the axis hole that is provided with on the base, and the rotary main shaft two ends are provided with caoutchouc elasticity sealing, labyrinth seal, the combining and configuring that angular contact bearing II, angular contact bearing III press 2+2 respectively; Reducing motor is installed on the platform of base, and the reducing motor force-output shaft is connected with rotary main shaft through the synchronous pulley group, and the reducing motor outside is provided with bucker.
2. a kind of swinging emery wheel trimmer according to claim 1 is characterized in that: said emery wheel is pressed the manufacturing of micron order precision.
3. a kind of swinging emery wheel trimmer according to claim 1 is characterized in that: said emery wheel adopts profile grinder processing, and handles through sintering, refine mill.
4. a kind of swinging emery wheel trimmer according to claim 1 is characterized in that: said roller shaft adopts freezing processing and fine ginding.
5. a kind of swinging emery wheel trimmer according to claim 1 is characterized in that: said rotary main shaft adopts freezing processing and fine ginding.
6. a kind of swinging emery wheel trimmer according to claim 1 is characterized in that: said emery wheel seat, adjustment seat, revolving bed, base adopt shovel to scrape processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101825712A CN102729148A (en) | 2012-06-04 | 2012-06-04 | Rotary diamond roller dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101825712A CN102729148A (en) | 2012-06-04 | 2012-06-04 | Rotary diamond roller dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729148A true CN102729148A (en) | 2012-10-17 |
Family
ID=46985811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101825712A Pending CN102729148A (en) | 2012-06-04 | 2012-06-04 | Rotary diamond roller dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729148A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586759A (en) * | 2013-11-21 | 2014-02-19 | 南京航空航天大学 | Ultra-high speed grinding equipment |
| CN104924209A (en) * | 2015-07-08 | 2015-09-23 | 无锡诚石轴承有限公司 | Grinding machine turbine transmission mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129471A (en) * | 1964-10-06 | 1968-10-09 | Coventry Gauge & Tool Co Ltd | Apparatus for dressing or trueing of grinding wheels |
| CN201366654Y (en) * | 2009-02-19 | 2009-12-23 | 常州工学院 | One-point rotary type grinding wheel dressing device |
| CN102126184A (en) * | 2011-01-06 | 2011-07-20 | 无锡市第二轴承有限公司 | Diamond roller dresser for centerless grinding machine |
| CN202572153U (en) * | 2012-06-04 | 2012-12-05 | 惠志强 | Rotary diamond roller wheel trimmer |
-
2012
- 2012-06-04 CN CN2012101825712A patent/CN102729148A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1129471A (en) * | 1964-10-06 | 1968-10-09 | Coventry Gauge & Tool Co Ltd | Apparatus for dressing or trueing of grinding wheels |
| CN201366654Y (en) * | 2009-02-19 | 2009-12-23 | 常州工学院 | One-point rotary type grinding wheel dressing device |
| CN102126184A (en) * | 2011-01-06 | 2011-07-20 | 无锡市第二轴承有限公司 | Diamond roller dresser for centerless grinding machine |
| CN202572153U (en) * | 2012-06-04 | 2012-12-05 | 惠志强 | Rotary diamond roller wheel trimmer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586759A (en) * | 2013-11-21 | 2014-02-19 | 南京航空航天大学 | Ultra-high speed grinding equipment |
| CN103586759B (en) * | 2013-11-21 | 2015-11-18 | 南京航空航天大学 | A kind of superhigh speed grinding equipment |
| CN104924209A (en) * | 2015-07-08 | 2015-09-23 | 无锡诚石轴承有限公司 | Grinding machine turbine transmission mechanism |
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| PB01 | Publication | ||
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Application publication date: 20121017 |