CN1803359A - Teeth grinding method for formed grinding wheel - Google Patents
Teeth grinding method for formed grinding wheel Download PDFInfo
- Publication number
- CN1803359A CN1803359A CN 200610049051 CN200610049051A CN1803359A CN 1803359 A CN1803359 A CN 1803359A CN 200610049051 CN200610049051 CN 200610049051 CN 200610049051 A CN200610049051 A CN 200610049051A CN 1803359 A CN1803359 A CN 1803359A
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding wheel
- workpiece
- wheel
- trimmer
- 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
Links
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
- B24B53/075—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels for workpieces having a grooved profile, e.g. gears, splined shafts, threads, worms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1225—Arrangements of abrasive wheel dressing devices on gear-cutting machines
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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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
Abstract
The invention discloses a grinder teeth forming method in the mechanic making domain, which comprises the following steps: manufacturing diamond specific grinder modifier according to the module of workpiece; setting the diamond specific grinder modifier on the specific machine; adjusting the inclined angle of grinder shaft according to the grinder parameter; making the diamond specific grinder modifier do relative movement; modifying the grinder to satisfy the needed shape; finishing grinding the teeth of workpiece. The invention can generate the needed cross section shape of grinder, which can be applied in the teeth grinding of cylinder spur gear, helical gear and screw rod.
Description
Technical field
The invention belongs to field of mechanical manufacture technology, specifically is a kind of teeth grinding method for formed grinding wheel.
Background technology
In the manufacture process of gear, screw rod, need adopt formed grinding wheel that the profile of tooth of gear and screw rod is carried out grinding sometimes.With formed grinding wheel grinding spur gear the time, the axial cross section shape of emery wheel is the contrate tooth profile of workpiece, needs only the shape according to the profile modification emery wheel, and is simple and convenient; But when the grinding helical gear, the axial cross section of emery wheel is shaped as the projection of the space contact line of the emery wheel and the theoretical flank of tooth of workpiece at the emery wheel axial plane, when the diameter of emery wheel has minor variations or grinding wheel spindle inclination angle (with respect to axis of workpiece) when minor variations is arranged, the axial cross section shape of emery wheel can change, that is to say, as long as emery wheel has slight error owing to wear and tear when producing parameter minor variations or the adjustment of grinding wheel spindle inclination angle, all to the cross section of emery wheel be exerted an influence, thereby greatly influenced helical gear profile grinding of gear, even can't grinding go out satisfactory helical gear, also there is same problem in the profile grinding of gear of screw rod.For trimming wheel, the at present general numerical control device control dressing diamond that adopts is repaired, and perhaps uses the diamond roller trimming formed grinding wheel, but that these method for trimming are adjusted when parameter changes is convenient and swift inadequately, practicality inadequately.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, disclose a kind of teeth grinding method for formed grinding wheel of simple and convenient, good reliability.
Technical scheme of the present invention is as follows:
A kind of teeth grinding method for formed grinding wheel is characterized in that: process diamond special grinding wheel trimmer according to modulus, the diameter of workpiece earlier; Diamond special grinding wheel trimmer is installed on the special purpose machine tool, adjusts the grinding wheel spindle inclination angle according to the parameter request of roll flute; With of the motion of diamond special grinding wheel trimmer do, make emery wheel accomplish required shape with respect to emery wheel; The emery wheel of correction of the flank shape and workpiece are done relative motion, finish the profile grinding of gear of workpiece.
The present invention is owing to installed a diamond special grinding wheel trimmer on lathe, along with of the variation of grinding wheel diameter size with the grinding wheel spindle inclination angle, at any time emery wheel is repaired, and generate required emery wheel cross section automatically, with the emery wheel that trims workpiece is carried out roll flute then, simple and convenient, good reliability, the present invention can be widely used in the roll flute of cylindrical straight gear, helical gear, screw rod.
The specific embodiment
Embodiment 1: be used for the grinding cylinder tooth-formation of gear
A kind of teeth grinding method of formed grinding wheel, its concrete grammar is:
(A) modulus, the diameter according to workpiece processes diamond special grinding wheel trimmer
Diamond special grinding wheel trimmer in the present embodiment comprises the cylindrical shaft of cylindrical seat and suit, two axial ends at cylindrical shaft has center hole, the cylindrical seat cylindrical is provided with gear grooved, parameters such as the modulus of gear grooved and corresponding workpiece, diameter are consistent, and the gear grooved surface is provided with the diamond particles that highdensity trimming wheel is used.
The width of the gear grooved of this diamond special grinding wheel trimmer is not less than the space width of practical work piece.
(B) diamond special grinding wheel trimmer is installed on the special purpose machine tool, presses the parameter request of roll flute and adjust the grinding wheel spindle inclination angle
(C) emery wheel is carried out correction of the flank shape, the concrete steps of grinding wheel dressing are
1. emery wheel rotation;
2. diamond special grinding wheel trimmer axial feed;
3. the gyration of diamond special grinding wheel trimmer is to guarantee corresponding helical angle, the result of relative motion is that emery wheel has been accomplished required form between emery wheel and the diamond special grinding wheel trimmer, variation along with grinding wheel diameter size and grinding wheel spindle inclination angle, the emery wheel cross section all can be repaired automatically, if the teeth groove of diamond special grinding wheel trimmer than the space width of practical work piece, then can be distinguished two flank of tooth of trimming wheel at twice;
(D) correction of the flank shape emery wheel and workpiece are done relative motion, carry out the profile grinding of gear of workpiece, and concrete steps are 1. emery wheel rotations;
2. workpiece axial feed;
3. workpiece is done gyration, to guarantee corresponding helical angle;
The relative motion result of correction of the flank shape emery wheel and workpiece finishes the grinding of workpiece gear profile of tooth.
Embodiment 2: be used for the grinding tooth shape of screw
Can carry out grinding to tooth shape of screw with embodiment 1 same teeth grinding method.
Claims (5)
1, a kind of teeth grinding method for formed grinding wheel is characterized in that: process diamond special grinding wheel trimmer according to modulus, the diameter of workpiece earlier; Diamond special grinding wheel trimmer is installed on the special purpose machine tool, adjusts the grinding wheel spindle inclination angle according to the parameter request of roll flute; With of the motion of diamond special grinding wheel trimmer do, make emery wheel accomplish required shape with respect to emery wheel; The emery wheel of correction of the flank shape and workpiece are done relative motion, finish the profile grinding of gear of workpiece.
2, teeth grinding method for formed grinding wheel according to claim 1, it is characterized in that: diamond special grinding wheel trimmer comprises the cylindrical shaft of cylindrical seat and suit, two axial ends at cylindrical shaft has center hole, the cylindrical seat cylindrical is provided with gear grooved, parameters such as the modulus of gear grooved and corresponding workpiece, diameter are consistent, the diamond particles that the gear grooved surface is used for highdensity trimming wheel.
3, teeth grinding method for formed grinding wheel according to claim 2 is characterized in that: the width of the gear grooved of diamond special grinding wheel trimmer is not less than the space width of practical work piece.
4, teeth grinding method for formed grinding wheel according to claim 1 and 2 is characterized in that: the concrete steps of grinding wheel dressing are 1. emery wheel rotations; 2. diamond special grinding wheel trimmer axial feed; 3. the gyration of diamond special grinding wheel trimmer is to guarantee corresponding helical angle; The result of relative motion is that emery wheel has been accomplished required form between emery wheel and the diamond special grinding wheel trimmer, and along with the variation at grinding wheel diameter size and grinding wheel spindle inclination angle, the emery wheel cross section all can be adjusted automatically.
5, the teeth grinding method of a kind of formed grinding wheel according to claim 4 is characterized in that: correction of the flank shape emery wheel and workpiece are done relative motion, carry out the profile grinding of gear of workpiece, and concrete steps are
1. emery wheel rotation; 2. workpiece axial feed; 3. workpiece is done gyration, to guarantee corresponding helical angle; The relative motion result of correction of the flank shape emery wheel and workpiece finishes the grinding of workpiece profile of tooth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610049051 CN1803359A (en) | 2006-01-10 | 2006-01-10 | Teeth grinding method for formed grinding wheel |
| PCT/CN2006/003225 WO2007079646A1 (en) | 2006-01-10 | 2006-11-30 | A gear form-grinding method using a grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610049051 CN1803359A (en) | 2006-01-10 | 2006-01-10 | Teeth grinding method for formed grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1803359A true CN1803359A (en) | 2006-07-19 |
Family
ID=36865578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610049051 Pending CN1803359A (en) | 2006-01-10 | 2006-01-10 | Teeth grinding method for formed grinding wheel |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1803359A (en) |
| WO (1) | WO2007079646A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474696B (en) * | 2009-01-16 | 2011-09-14 | 山东科技大学 | Method for grinding straight-cut gear on spline shaft grinding machine |
| CN102601457A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Method for machining worm gear hob tooth profile by means of relief grinding |
| CN111203594A (en) * | 2020-01-14 | 2020-05-29 | 西北工业大学 | Method for grinding conical-surface gear by using disc-shaped grinding wheel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3019309A4 (en) | 2013-07-08 | 2017-08-09 | Saint-Gobain Abrasives, Inc. | Method for forming a workpiece |
| CN111300270B (en) * | 2020-04-12 | 2021-03-09 | 嘉兴久珥科技有限公司 | Intelligent automatic grinding wheel dressing device of high accuracy formula |
| CN114515872B (en) * | 2022-03-23 | 2023-12-08 | 陕西法士特齿轮有限责任公司 | Grinding wheel tool shifting method for processing anti-twisting grinding teeth |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2156982Y (en) * | 1993-03-17 | 1994-02-23 | 张宝源 | Grinding wheel dressing device for grinder |
| US5289815A (en) * | 1993-06-21 | 1994-03-01 | The Gleason Works | Method of dressing a threaded grinding wheel |
| DE4329360C2 (en) * | 1993-09-01 | 1996-09-26 | Gleason Works | Process for finishing gearwheels with an internally toothed tool that remains in the finishing machine for dressing |
| CN2625108Y (en) * | 2003-03-14 | 2004-07-14 | 贵阳工具厂 | Digital controlled trimming tool for profile of involute and special-shaped abrasive wheel |
| CN1186170C (en) * | 2003-05-28 | 2005-01-26 | 上海理工大学 | In-situ trimming method for shaping abrasive wheel |
| CN2721295Y (en) * | 2004-07-09 | 2005-08-31 | 王隆太 | Digital controlled screw grinding machine |
-
2006
- 2006-01-10 CN CN 200610049051 patent/CN1803359A/en active Pending
- 2006-11-30 WO PCT/CN2006/003225 patent/WO2007079646A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101474696B (en) * | 2009-01-16 | 2011-09-14 | 山东科技大学 | Method for grinding straight-cut gear on spline shaft grinding machine |
| CN102601457A (en) * | 2012-03-22 | 2012-07-25 | 沈阳飞机工业（集团）有限公司 | Method for machining worm gear hob tooth profile by means of relief grinding |
| CN111203594A (en) * | 2020-01-14 | 2020-05-29 | 西北工业大学 | Method for grinding conical-surface gear by using disc-shaped grinding wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007079646A1 (en) | 2007-07-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |