CN102749009A - Measuring device and method for spiral bevel geared ring runout - Google Patents
Measuring device and method for spiral bevel geared ring runout Download PDFInfo
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- CN102749009A CN102749009A CN2012102500972A CN201210250097A CN102749009A CN 102749009 A CN102749009 A CN 102749009A CN 2012102500972 A CN2012102500972 A CN 2012102500972A CN 201210250097 A CN201210250097 A CN 201210250097A CN 102749009 A CN102749009 A CN 102749009A
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- spiral bevel
- bevel gear
- measuring device
- tooth runout
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Abstract
The invention relates to a measuring device for spiral bevel geared ring runout. The measuring device comprises a supporting seat and is characterized in that an oblique locating surface is respectively connected with the top surface, the left side surface, the front side surface and the back side surface of the supporting seat; two locating pins are fixedly connected with the upper part of the locating surface; an upright is vertically connected to the middle part of the top surface of the supporting seat; the upper part of the upright is vertically connected with one end of a lateral measuring rod; a dial gauge is vertically connected with the other end of the measuring rod; and the measuring head of the dial gauge is located above the oblique locating surface. The invention also relates to a measuring method for spiral bevel geared ring runout. According to the invention, the problem that geared ring runout cannot be detected in the hole grinding and gear milling processes of a spiral bevel is solved, the problem of geared ring runout of a larger bevel gear with a gear inner hole, the diameter of which is more than 100mm, is mainly solved. The measuring device for spiral bevel geared ring runout, provided by the invention has the advantages of simple structure, convenience in operation, low manufacturing cost and the like.
Description
Technical field
The present invention relates to gear test measuring device and method, be specifically related to a kind of spiral bevel gear tooth runout test measuring device and method.
Background technology
Because the fast development of gear industry; The market demand of spiral bevel gear increases; Quality accuracy requirement to spiral bevel gear also improves constantly; Yet at present spiral bevel gear mainly is to realize that through the engagement comprehensive detection machine that rolls composition error main, passive two gears detects, and can't detect the normal direction of single gear teeth portion and beat, thereby cause the uncontrollable crudy of spiral bevel gear in the grinding out process.
Summary of the invention
The purpose of this invention is to provide a kind of spiral bevel gear tooth runout test measuring device, whether this measurer can accurately detect each spiral bevel gear correct in the clamping location of grinding out process.
The present invention also provides a kind of spiral bevel gear tooth runout detection method, this method can be individually to spiral bevel gear in the grinding out process and the accuracy detection behind the grinding out, realize quality control to spiral bevel gear grinding out process.
A kind of spiral bevel gear tooth runout test measuring device of the present invention comprises supporting seat, and the bottom surface of this supporting seat is rectangular, left surface, right flank, leading flank are vertical with the bottom surface respectively with trailing flank, and end face is parallel with the bottom surface, it is characterized in that:
The locating surface of one inclination links to each other with end face, left surface, leading flank and the trailing flank of said supporting seat respectively; Two register pins have been located by connecting on the top of said locating surface;
One column is vertically connected on the middle part of said supporting seat end face, the vertical connection of an end of the top of said column and a horizontal sounding rod;
The vertical connection of the other end of one dial gauge and sounding rod, the measuring head of this dial gauge is positioned at the locating surface top of said inclination.
Further, the angle of inclination of the locating surface of said inclination is 45 ° ± 2 °.
Further, said locating surface is close to the end face of the spiral bevel gear of need measuring, two register pins on the endoporus of spiral bevel gear and the said locating surface contact with the measuring head of said dial gauge near the gear teeth of, spiral bevel gear.Spiral bevel gear detects it with this test measuring device behind grinding out on the internal grinder, control tooth runout≤0.08 ㎜.
A kind of spiral bevel gear tooth runout detection method of the present invention, its step is following:
The first step, mill teeth processing detects: adopting said spiral bevel gear tooth runout test measuring device to detect, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
Second step, thermal treatment, carburizing and quenching: carburized (case) depth 1.3-1.8mm, skin hardness is HRC58-63;
In the 3rd step, grinding out processing detects: spiral bevel gear adopts said spiral bevel gear tooth runout test measuring device to detect behind grinding out on the internal grinder, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
In the 4th step, gear pair is carried out comprehensive detection: through meshing mark and the noise of engagement comprehensive detection machine testing gear pair in the dynamic engagement process that roll.
The present invention compares with prior art has following advantage: solved spiral bevel gear and in grinding out and mill teeth process, can't detect the tooth runout problem, mainly solved the bigger bevel gear of bore greater than 100mm.Have advantages such as simple in structure, easy to operate, low cost of manufacture.
Description of drawings
Fig. 1 is the structural representation that cooperates with the spiral bevel gear that needs to detect of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation that needs the spiral bevel gear of detection.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.
A kind of spiral bevel gear tooth runout test measuring device referring to illustrated in figures 1 and 2 comprises supporting seat 1, and the bottom surface of this supporting seat is rectangular, left surface, right flank, leading flank are vertical with the bottom surface respectively with trailing flank, and end face is parallel with the bottom surface, and its design feature is:
The locating surface 2 of one inclination links to each other with end face, left surface, leading flank and the trailing flank of said supporting seat 1 respectively; Two register pins 3 have been located by connecting on the top of said locating surface 2; The angle of inclination of the locating surface 2 of said inclination is 45 ° ± 2 °;
One column 7 is vertically connected on the middle part of said supporting seat 1 end face, the vertical connection of an end of the top of said column 7 and a horizontal sounding rod 6;
The vertical connection of the other end of one dial gauge 5 and sounding rod 6, the measuring head of this dial gauge 5 is positioned at locating surface 2 tops of said inclination.
During measurement, said locating surface 2 is close to the end face of the spiral bevel gear of need measuring 4 (referring to Fig. 3), two register pins 3 on the endoporus of spiral bevel gear and the said locating surface 2 contact with the measuring head of said dial gauge 5 near the gear teeth of, spiral bevel gear.Spiral bevel gear detects it with this test measuring device behind grinding out on the internal grinder, control tooth runout≤0.08 ㎜.
A kind of spiral bevel gear tooth runout detection method of the present invention, its step is following:
The first step, mill teeth processing detects: adopting said spiral bevel gear tooth runout test measuring device to detect, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
Second step, thermal treatment, carburizing and quenching: carburized (case) depth 1.3-1.8mm, skin hardness is HRC58-63;
In the 3rd step, grinding out processing detects: spiral bevel gear adopts said spiral bevel gear tooth runout test measuring device to detect behind grinding out on the internal grinder, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
In the 4th step, gear pair is carried out comprehensive detection: through meshing mark and the noise of engagement comprehensive detection machine testing gear pair in the dynamic engagement process that roll.
This method is a benchmark with the endoporus and the end face of spiral bevel gear; Axial and radial component with the product own wt produces is controlled part position; Realization is the detection that positioning reference carries out tooth runout with the endoporus and the end face of spiral bevel gear, and this way is applicable to endoporus and end face to be the detection of tooth runout of the bevel gear of benchmark.
Claims (4)
1. a spiral bevel gear tooth runout test measuring device comprises supporting seat (1), and the bottom surface of this supporting seat is rectangular, left surface, right flank, leading flank are vertical with the bottom surface respectively with trailing flank, and end face is parallel with the bottom surface, it is characterized in that:
The locating surface (2) of one inclination links to each other with end face, left surface, leading flank and the trailing flank of said supporting seat (1) respectively; Two register pins (3) have been located by connecting on the top of said locating surface (2);
One column (7) is vertically connected on the middle part of said supporting seat (1) end face, the vertical connection of an end of the top of said column (7) and a horizontal sounding rod (6);
The vertical connection of the other end of one dial gauge (5) and sounding rod (6), the measuring head of this dial gauge (5) is positioned at locating surface (2) top of said inclination.
2. a kind of spiral bevel gear tooth runout test measuring device according to claim 1 is characterized in that: described a kind of spiral bevel gear tooth runout test measuring device is characterized in that: the angle of inclination of the locating surface of said inclination (2) is 45 ° ± 2 °.
3. a kind of spiral bevel gear tooth runout test measuring device according to claim 1 and 2; It is characterized in that: described a kind of spiral bevel gear tooth runout test measuring device is characterized in that: the end face of the spiral bevel gear (4) that said locating surface (2) and needs are measured is close to, two register pins (3) on the endoporus of spiral bevel gear and the said locating surface (2) contact with the measuring head of said dial gauge (5) near the gear teeth of, spiral bevel gear.
4. spiral bevel gear tooth runout detection method, its step is following:
The first step, mill teeth processing detects: adopting said spiral bevel gear tooth runout test measuring device to detect, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
Second step, thermal treatment, carburizing and quenching: carburized (case) depth 1.3-1.8mm, skin hardness is HRC58-63;
In the 3rd step, grinding out processing detects: spiral bevel gear adopts said spiral bevel gear tooth runout test measuring device to detect behind grinding out on the internal grinder, is benchmark with endoporus and the end face of spiral bevel gear, controls tooth runout≤0.08 ㎜;
In the 4th step, gear pair is carried out comprehensive detection: through meshing mark and the noise of engagement comprehensive detection machine testing gear pair in the dynamic engagement process that roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102500972A CN102749009A (en) | 2012-07-19 | 2012-07-19 | Measuring device and method for spiral bevel geared ring runout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102500972A CN102749009A (en) | 2012-07-19 | 2012-07-19 | Measuring device and method for spiral bevel geared ring runout |
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| CN102749009A true CN102749009A (en) | 2012-10-24 |
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| CN2012102500972A Pending CN102749009A (en) | 2012-07-19 | 2012-07-19 | Measuring device and method for spiral bevel geared ring runout |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457480A (en) * | 2014-11-28 | 2015-03-25 | 吉林北方捷凯传动轴有限公司 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
| CN105716554A (en) * | 2016-03-16 | 2016-06-29 | 大连理工大学 | High-precision positioning device for helix measurement of straight-tooth master gear |
| CN109848896A (en) * | 2019-03-18 | 2019-06-07 | 湖南长高电气有限公司 | A kind of bevel gear tooth top tooling for measuring hardness structure |
| CN110260747A (en) * | 2019-07-09 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | The compound adjustable bounce of one kind and concentricity test measuring device and detection method |
Citations (3)
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| JP2005221422A (en) * | 2004-02-06 | 2005-08-18 | Toyota Motor Corp | Gear measuring machine |
| CN1958216A (en) * | 2006-08-18 | 2007-05-09 | 株洲齿轮有限责任公司 | Combined technology for milling and grinding tooth parts of spiral taper gear |
| CN201402118Y (en) * | 2009-02-23 | 2010-02-10 | 温岭市正田摩托车零部件制造有限公司 | Large gear ring toothspace radial runout detector |
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2012
- 2012-07-19 CN CN2012102500972A patent/CN102749009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005221422A (en) * | 2004-02-06 | 2005-08-18 | Toyota Motor Corp | Gear measuring machine |
| CN1958216A (en) * | 2006-08-18 | 2007-05-09 | 株洲齿轮有限责任公司 | Combined technology for milling and grinding tooth parts of spiral taper gear |
| CN201402118Y (en) * | 2009-02-23 | 2010-02-10 | 温岭市正田摩托车零部件制造有限公司 | Large gear ring toothspace radial runout detector |
Non-Patent Citations (2)
| Title |
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| 于涛等: "《机械制造技术基础》", 29 February 2012, 清华大学出版社, article "机械制造技术基础", pages: 255-258 * |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457480A (en) * | 2014-11-28 | 2015-03-25 | 吉林北方捷凯传动轴有限公司 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
| CN104457480B (en) * | 2014-11-28 | 2017-04-12 | 吉林北方捷凯传动轴有限公司 | Detection device for sphere center of ball grooves in universal joint outer ring at fixed end of car transmission shaft |
| CN105716554A (en) * | 2016-03-16 | 2016-06-29 | 大连理工大学 | High-precision positioning device for helix measurement of straight-tooth master gear |
| CN105716554B (en) * | 2016-03-16 | 2018-05-08 | 大连理工大学 | A kind of high-precision positioner for the measurement of straight-tooth master gear helix |
| CN109848896A (en) * | 2019-03-18 | 2019-06-07 | 湖南长高电气有限公司 | A kind of bevel gear tooth top tooling for measuring hardness structure |
| CN110260747A (en) * | 2019-07-09 | 2019-09-20 | 中国航发哈尔滨东安发动机有限公司 | The compound adjustable bounce of one kind and concentricity test measuring device and detection method |
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Application publication date: 20121024 |