CN104354110A - Dressing method of arc-shaped roller wheel - Google Patents
Dressing method of arc-shaped roller wheel Download PDFInfo
- Publication number
- CN104354110A CN104354110A CN201410574384.8A CN201410574384A CN104354110A CN 104354110 A CN104354110 A CN 104354110A CN 201410574384 A CN201410574384 A CN 201410574384A CN 104354110 A CN104354110 A CN 104354110A
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- CN
- China
- Prior art keywords
- roller
- wheel
- emery wheel
- boss
- rotating shaft
- 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.)
- Pending
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Classifications
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a dressing method of an arc-shaped roller wheel. According to the dressing method, the roller wheel and a grinding wheel are included; the roller wheel rotates along a rotary shaft of the roller wheel, the grinding wheel rotates along a rotary shaft of the grinding wheel, the roller wheel rotates horizontally along the grinding wheel, and the rotary shaft of the roller wheel is positioned on the crossed straight line of the rotary shaft of the grinding wheel; on the same plane, the distance between the central point of the rotary shaft of the grinding wheel and the central point of the rotary shaft of the roller wheel is not greater than the sum of the distance between the central point of the rotary shaft of the roller wheel and the outer circle of the roller wheel and the distance between the central point of the rotary shaft of the grinding wheel and the outer circle of the grinding wheel. The dressing method has the characteristics that the efficiency is high, the repaired surface is relatively good, and the processing requirements of roller wheels of different sizes can be met.
Description
Technical field
The invention belongs to precise machine machining field, be specifically related to a kind of method for trimming of circular arc roller.
Background technology
Traditional method for trimming has the diamond tool method of forming and steel squeegee roller forming process.The diamond tool method of forming not only can cause error with theoretical value, also needs the diamond tool that particle is larger, and because bulky diamond is also little, expensive in China, speed of repairing is comparatively slow, because which limit the generally use of the method.Steel squeegee roller forming process adopts the high speed steel wheel be shaped, and in the pivotal situation of emery wheel low speed, radial feed contacts with emery wheel, slowly extrudes emery wheel, forms emery wheel curved surface.Although the method efficiency is high, repair surface is better, and steel crowded wheel is softer relative to emery wheel material, and service life is lower, and reconditioning is all relative with manufacture steel crowded wheel to bother.Along with the technological progress of each industrial circle, manufacture of diamond dressing roller technology is also corresponding obtains development and improvement, the manufacture of diamond dressing roller of other method manufacture all may cause roller precision to change because of the factors in manufacture process, must reach design accuracy by last finished machined.To less demanding roller, first with hard rock pen, crushing is gone out required form precision, then to diamond roller reconditioning.When roller size is larger, can only increase the working face of lathe, same fixing lathe cannot meet the end-play of different size product.
Summary of the invention
The object of this invention is to provide a kind of roller dresser and have that dressing efficiency is high, the life-span is long, same fixing lathe can meet the method for trimming of a kind of circular arc roller of processing different size roller product.
For achieving the above object, the present invention is by the following technical solutions:
A method for trimming for circular arc roller, comprise roller and emery wheel, roller rotates along roller wheel shaft, and emery wheel rotates along emery wheel rotating shaft, and roller is along the gyration of emery wheel left and right, and the rotating shaft of described roller is positioned on the cross linear of described emery wheel rotating shaft; At grade, the distance between emery wheel rotating shaft mid point to roller wheel shaft mid point is not more than roller wheel shaft mid point to roller cylindrical and emery wheel rotating shaft mid point distance to the distance sum of grinding wheel cylindrical.
A trimming device for circular arc roller, grinding machine arranges boart boart wheel installation device and roller erecting device, and boart boart wheel installation device comprises installation shaft and the driving mechanism I for driving skive to rotate; Described roller erecting device comprises the displacement disc be arranged on grinding machine, displacement disc is provided with rotating disk, the radial radius of rotating disk stretches out crank, the crank other end is connected with the boss I on grinding machine, it is boss II between boss I and grinding machine, along turntable shaft to arranging support column in rotating disk radial direction, support column end is driving mechanism II and rotating shaft.
Between described displacement disc and grinding machine, fixture is set.
Described crank is connected in hinged way with between rotating disk and boss end I.
Connect with bolt between described boss I and boss II.
Roller is adopted to repair at skive upper rotary, roller itself is as revolving body, the roller curved surface that precision is very high can not only be accomplished, each finishing face transition cambered surface is more smooth, and dressing efficiency, life tools and the aspect such as easy and simple to handle, be all greatly better than traditional diamond tool method of forming and steel squeegee roller forming process.The setting of crank makes invention can meet the processing of different size roller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the finishing schematic diagram of convex arc wheel.
Fig. 3 is the finishing schematic diagram of concave arc roller.
Detailed description of the invention
Embodiment 1
A method for trimming for circular arc roller, comprise roller and emery wheel, roller rotates along roller wheel shaft, and emery wheel rotates along emery wheel rotating shaft, and roller is along the gyration of emery wheel left and right, and the rotating shaft of described roller is positioned on the cross linear of described emery wheel rotating shaft; At grade, the distance between emery wheel rotating shaft mid point and roller wheel shaft mid point is not more than roller wheel shaft mid point to the outer distance of round of roller and emery wheel rotating shaft mid point to the distance sum of grinding wheel cylindrical.As shown in Figure 2, when repaired roller is convex surface, the distance c between emery wheel rotating shaft mid point to roller wheel shaft mid point equals roller wheel shaft mid point to the outer distance of round b of roller and emery wheel rotating shaft mid point to the distance a sum of grinding wheel cylindrical, i.e. a+b=c; As shown in Figure 3, when repaired roller is concave surface, distance c between emery wheel rotating shaft mid point to roller wheel shaft mid point is less than roller wheel shaft mid point to the outer distance of round b of roller and emery wheel rotating shaft mid point to the distance a sum of grinding wheel cylindrical, i.e. a+b < c.
A trimming device for circular arc roller, grinding machine arranges boart boart wheel installation device and roller erecting device, and skive 3 erecting device comprises installation shaft 1 and the driving mechanism I 2 for driving skive to rotate; Roller erecting device comprises the displacement disc 11 be arranged on grinding machine, displacement disc is provided with rotating disk 7, the radial radius of rotating disk stretches out crank 10, the crank other end is connected with the boss I 8 on grinding machine, it is boss II 9 between boss I and grinding machine, along turntable shaft to arranging support column 6 in rotating disk radial direction, support column end is driving mechanism II 5 and rotating shaft 4.Between displacement disc and grinding machine, fixture is set.Crank is connected in hinged way with between rotating disk and boss end I.Connect with bolt between boss I and boss II.
Embodiment 2
Concrete as embodiment 1, emery wheel can also be adopted motionless, and the mode of roller feeding is repaired.When the large a little roller of diameter will be repaired, only need movable roundabout 4 to move right; When repairing the larger roller of diameter, namely the position of slip crank 10 can adjust, and does not need to change grinding machine.
Life-span of the present invention is long, volume is little, can the high roller product of batch steady production precision, during finishing Dressing Force little, repair tool itself wear and tear little, dressing accuracy is high.
Claims (5)
1. the method for trimming of a circular arc roller, comprise roller and emery wheel, roller rotates along roller wheel shaft, and emery wheel rotates along emery wheel rotating shaft, roller, along the gyration of emery wheel left and right, is characterized in that: the rotating shaft of described roller is positioned on the cross linear of described emery wheel rotating shaft; At grade, the distance between emery wheel rotating shaft mid point to roller wheel shaft mid point is not more than roller wheel shaft mid point to the outer distance of round of roller and emery wheel rotating shaft mid point to the distance sum of grinding wheel cylindrical.
2. a trimming device for circular arc roller, is characterized in that: on grinding machine, arrange boart boart wheel installation device and roller erecting device, and boart boart wheel installation device comprises installation shaft and the driving mechanism I for driving skive to rotate; Described roller erecting device comprises the displacement disc be arranged on grinding machine, displacement disc is provided with rotating disk, the radial radius of rotating disk stretches out crank, the crank other end is connected with the boss I on grinding machine, it is boss II between boss I and grinding machine, along turntable shaft to arranging support column in rotating disk radial direction, support column end is driving mechanism II and rotating shaft.
3. the trimming device of circular arc roller according to claim 2, is characterized in that: arrange fixture between described displacement disc and grinding machine.
4. the trimming device of circular arc roller according to claim 2, is characterized in that: described crank is connected in hinged way with between rotating disk and boss end I.
5. the trimming device of circular arc roller according to claim 2, is characterized in that: connect with bolt between described boss I and boss II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574384.8A CN104354110A (en) | 2014-10-24 | 2014-10-24 | Dressing method of arc-shaped roller wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574384.8A CN104354110A (en) | 2014-10-24 | 2014-10-24 | Dressing method of arc-shaped roller wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354110A true CN104354110A (en) | 2015-02-18 |
Family
ID=52521468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574384.8A Pending CN104354110A (en) | 2014-10-24 | 2014-10-24 | Dressing method of arc-shaped roller wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838840A (en) * | 2018-05-04 | 2018-11-20 | 苏州市力飞电器有限公司 | A kind of Novel symmetrical Linear reciprocating sander |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640059A (en) * | 1984-03-14 | 1987-02-03 | Hauni-Werke Korber & Co. Kg. | Apparatus for grinding the knives in tobacco cutting machines |
| JP2003089059A (en) * | 2001-09-12 | 2003-03-25 | Mitsubishi Materials Corp | Dressing device for abrasive wheel for grinding |
| CN202922407U (en) * | 2012-11-13 | 2013-05-08 | 南京山能精密机床有限公司 | Normal trimming device for numerical-control three-axis grinding wheel |
| CN203109761U (en) * | 2013-03-11 | 2013-08-07 | 南通保来利轴承有限公司 | Cambered surface grinding device of permanent magnetic ferrite |
-
2014
- 2014-10-24 CN CN201410574384.8A patent/CN104354110A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640059A (en) * | 1984-03-14 | 1987-02-03 | Hauni-Werke Korber & Co. Kg. | Apparatus for grinding the knives in tobacco cutting machines |
| JP2003089059A (en) * | 2001-09-12 | 2003-03-25 | Mitsubishi Materials Corp | Dressing device for abrasive wheel for grinding |
| CN202922407U (en) * | 2012-11-13 | 2013-05-08 | 南京山能精密机床有限公司 | Normal trimming device for numerical-control three-axis grinding wheel |
| CN203109761U (en) * | 2013-03-11 | 2013-08-07 | 南通保来利轴承有限公司 | Cambered surface grinding device of permanent magnetic ferrite |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108838840A (en) * | 2018-05-04 | 2018-11-20 | 苏州市力飞电器有限公司 | A kind of Novel symmetrical Linear reciprocating sander |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150218 |