CN107014337A - The measuring method of gear back taper flank cone angle - Google Patents
The measuring method of gear back taper flank cone angle Download PDFInfo
- Publication number
- CN107014337A CN107014337A CN201610076068.7A CN201610076068A CN107014337A CN 107014337 A CN107014337 A CN 107014337A CN 201610076068 A CN201610076068 A CN 201610076068A CN 107014337 A CN107014337 A CN 107014337A
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- China
- Prior art keywords
- cone angle
- gauge head
- axis
- gear
- measuring method
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention discloses the measuring method of gear back taper flank cone angle, it is characterised in that：The circular cylindrical coordinate measuring machine of use contains gauge head, a gyroaxis and three linear axis, the linear axis are X-axis respectively, Y-axis and Z axis, gauge head are the pyramidal structure of top correction of the flank shape, and straight-conical teeth and oblique cone tooth accurately can be detected, directly show that accurate flank cone angle detection data provide accurately and reliably survey report by computer, the blank that gear side cone angle is accurately detected has been filled up, it is novel in design beneficial to using, it is a kind of good innovation scheme, there is very much market promotion prospect.
Description
Technical field
The present invention relates to the measuring method in machinery production field, more particularly to gear back taper flank cone angle.
Background technology
Bevel gear is widely used in the plant equipment such as lathe, automobile, mine, building.Spur bevel gear is on grinding machine
Strength member, its pitch angle it is whether accurate directly affect gear engagement when noise, intensity, face area it is big
Small and gear-driven stationarity, is the important parameter of an influence gear quality.Therefore, straight cone gear pitch cone angle is surveyed
The whether accurate crudy for directly affecting gear of amount.But, straight cone gear pitch cone angle be a bevel gear with it is another
Bevel gear there was only pure rolling when engaging and it is fricton-tight when the contact coning angle that produces, be a space angle, its angle it is direct
Measurement annoyings engineers and technicians always with detection.
At present, processed according to the scale in equipment, it is impossible to accurate inspection data is provided, because tooth top is intersected by arc surface
Formed, it is impossible to which tooth top width up and down is accurately measured, the simply general data drawn so that made during processing
Into very big error, because the flank of tooth is curved surface, simply accurate plane can not be set up to cambered surface measurement on three-coordinate instrument, institute
The data drawn are also inaccurate, it is difficult to which the accurately actual angle of measurement straight cone gear pitch cone angle, will directly affect gear
Interchangeability there is deficiency, it is impossible to meet society hair speed development demand.
In summary, for the defect of prior art, it is accordingly required in particular to the measuring method of gear back taper flank cone angle, to solve
The deficiencies in the prior art.
The content of the invention
For the problem of side cone angle exists in the measurements in the prior art, not convenient, this hair brought to actual operation
The bright measuring method for proposing gear back taper flank cone angle, novel in design, automaticity is high, can accurately measure gear side cone
The angle at angle, is easy to processing, has solved the defect of prior art.
To achieve these goals, technical scheme is as follows：
The measuring method of gear back taper flank cone angle, the circular cylindrical coordinate measuring machine of use contain gauge head, a gyroaxis and
Three linear axis, the linear axis are X-axis, Y-axis and Z axis respectively, and gauge head is the pyramidal structure of top correction of the flank shape, gauge head semi-cone angle ak
Do not require equal with pressure angle, gauge head moving direction is overlapped with the position direction of rack-and-pinion, and with gear measurement
Heart Y-direction is more than the semi-cone angle ak of gauge head, side cone angle into an adjustable angle a0, a0Outside diameter
LengthWherein φ is reference cone angle, and α f are that gear compound graduation justifies pressure angle, and z is the number of teeth, and m is modulus.
Further, side cone angle is shown in operation window by data transmission interface, and data are read by F4 keys.
Used in the present invention and bevel gear helix is measured.
Further, the centre of described gauge head is provided with rotary shaft.
The beneficial effects of the invention are as follows：This product is simple in construction, design science, straight-conical teeth and oblique cone tooth can be carried out accurate
Detection, directly show that accurate flank cone angle detection data provide accurately and reliably survey report by computer, has filled up gear
The blank that side cone angle is accurately detected, it is novel in design beneficial to using, it is a kind of good innovation scheme, there is very much market promotion prospect.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, below
The present invention is expanded on further.
The measuring method of gear back taper flank cone angle, the circular cylindrical coordinate measuring machine of use contain gauge head, a gyroaxis and
Three linear axis, the linear axis are X-axis, Y-axis and Z axis respectively, and gauge head is the pyramidal structure of top correction of the flank shape, gauge head semi-cone angle ak
Do not require equal with pressure angle, gauge head moving direction is overlapped with the position direction of rack-and-pinion, and with gear measurement
Heart Y-direction is more than the semi-cone angle ak of gauge head, side cone angle into an adjustable angle a0, a0Outside diameter
LengthWherein φ is reference cone angle, and α f are that gear compound graduation justifies pressure angle, and z is the number of teeth, and m is modulus.
Further, side cone angle is shown in operation window by data transmission interface, and data are read by F4 keys.
In the present invention using being measured to bevel gear helix, the centre of gauge head is provided with rotary shaft.
Detection device gear measuring center is detected to gear back taper flank cone angle, and accurate reliable detection is drawn from face
The method of data.
The present invention is effective to be：Simple in construction, design science can accurately be detected, directly to straight-conical teeth and oblique cone tooth
Show that accurate flank cone angle detection data provide accurately and reliably survey report by computer, filled up gear side cone angle accurate
The blank of detection, it is novel in design beneficial to using, it is a kind of good innovation scheme, there is very much market promotion prospect.
It should be understood by those skilled in the art that, the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, it is of the invention without departing from the spirit and scope of the present invention also to have respectively
Changes and improvements are planted, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by
Appended claims and its equivalent are defined.
Claims (4)
1. the measuring method of gear back taper flank cone angle, it is characterised in that：The circular cylindrical coordinate measuring machine of use contain gauge head, one
Gyroaxis and three linear axis, the linear axis are X-axis, Y-axis and Z axis respectively, and gauge head is the pyramidal structure of top correction of the flank shape, gauge head
Semi-cone angle ak does not require equal with pressure angle, and gauge head moving direction is overlapped with the position direction of rack-and-pinion, and and tooth
Wheel measurement center Y-direction is more than the semi-cone angle ak of gauge head, side cone angle into an adjustable angle a0, a0Outside diameterLengthWherein φ is reference cone angle, and α f are that gear compound graduation justifies pressure angle, and z is the number of teeth, and m is mould
Number.
2. the measuring method of gear back taper flank cone angle according to claim 1, it is characterised in that：Side cone angle is passed by data
Defeated interface is shown in operation window, and data are read by F4 keys.
3. the measuring method of gear back taper flank cone angle according to claim 1, it is characterised in that：Using to bevel gear spiral
Line is measured.
4. the measuring method of gear back taper flank cone angle according to claim 1, it is characterised in that：The centre of described gauge head
It is provided with rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076068.7A CN107014337A (en) | 2016-01-27 | 2016-01-27 | The measuring method of gear back taper flank cone angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076068.7A CN107014337A (en) | 2016-01-27 | 2016-01-27 | The measuring method of gear back taper flank cone angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107014337A true CN107014337A (en) | 2017-08-04 |
Family
ID=59438717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076068.7A Pending CN107014337A (en) | 2016-01-27 | 2016-01-27 | The measuring method of gear back taper flank cone angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN107014337A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917691A (en) * | 2018-07-20 | 2018-11-30 | 中国航发哈尔滨东安发动机有限公司 | The measurement method of spiral bevel gear root angle |
| CN109238200A (en) * | 2018-09-12 | 2019-01-18 | 中国航发哈尔滨东安发动机有限公司 | A method of detection bevel gear root bores parameter |
| CN113758447A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | Method for detecting radial machining size of inclined inverted cone tooth |
| CN114184156A (en) * | 2021-12-01 | 2022-03-15 | 中国第一汽车股份有限公司 | Mapping method for driving axle hypoid bevel gear |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567665A (en) * | 1983-11-08 | 1986-02-04 | Dr. Johannes Heidenhain Gmbh | Position sensing apparatus |
| EP1284408A1 (en) * | 2001-08-17 | 2003-02-19 | SIP, Société Genevoise d'Instruments de Physique | Method and device for measuring cone geometry |
| CN102735147A (en) * | 2012-07-03 | 2012-10-17 | 陕西工业职业技术学院 | Measuring device and measuring method for straight cone gear pitch cone angle |
| CN202692917U (en) * | 2012-07-06 | 2013-01-23 | 陕西工业职业技术学院 | Measuring device for pitch cone angles of bevel gears |
| CN103389206A (en) * | 2013-07-26 | 2013-11-13 | 西安工业大学 | Measuring method of small-module gear in gear measurement center, and measuring head used in method |
| CN107014341A (en) * | 2016-01-27 | 2017-08-04 | 浙江东风齿轮有限公司 | The measuring method of gear internal keyway and teeth portion alignment degree |
-
2016
- 2016-01-27 CN CN201610076068.7A patent/CN107014337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567665A (en) * | 1983-11-08 | 1986-02-04 | Dr. Johannes Heidenhain Gmbh | Position sensing apparatus |
| EP1284408A1 (en) * | 2001-08-17 | 2003-02-19 | SIP, Société Genevoise d'Instruments de Physique | Method and device for measuring cone geometry |
| CN102735147A (en) * | 2012-07-03 | 2012-10-17 | 陕西工业职业技术学院 | Measuring device and measuring method for straight cone gear pitch cone angle |
| CN202692917U (en) * | 2012-07-06 | 2013-01-23 | 陕西工业职业技术学院 | Measuring device for pitch cone angles of bevel gears |
| CN103389206A (en) * | 2013-07-26 | 2013-11-13 | 西安工业大学 | Measuring method of small-module gear in gear measurement center, and measuring head used in method |
| CN107014341A (en) * | 2016-01-27 | 2017-08-04 | 浙江东风齿轮有限公司 | The measuring method of gear internal keyway and teeth portion alignment degree |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917691A (en) * | 2018-07-20 | 2018-11-30 | 中国航发哈尔滨东安发动机有限公司 | The measurement method of spiral bevel gear root angle |
| CN109238200A (en) * | 2018-09-12 | 2019-01-18 | 中国航发哈尔滨东安发动机有限公司 | A method of detection bevel gear root bores parameter |
| CN109238200B (en) * | 2018-09-12 | 2021-04-27 | 中国航发哈尔滨东安发动机有限公司 | Method for detecting bevel gear root cone parameters |
| CN113758447A (en) * | 2021-08-16 | 2021-12-07 | 重庆铁马变速箱有限公司 | Method for detecting radial machining size of inclined inverted cone tooth |
| CN113758447B (en) * | 2021-08-16 | 2024-05-03 | 重庆铁马变速箱有限公司 | Radial machining size detection method for inclined inverted cone teeth |
| CN114184156A (en) * | 2021-12-01 | 2022-03-15 | 中国第一汽车股份有限公司 | Mapping method for driving axle hypoid bevel gear |
| CN114184156B (en) * | 2021-12-01 | 2024-01-16 | 中国第一汽车股份有限公司 | Surveying and mapping method for hypoid bevel gear of drive axle |
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Application publication date: 20170804 |