CN102589378A - Tester for pitch cone runout of spiral bevel gear - Google Patents
Tester for pitch cone runout of spiral bevel gear Download PDFInfo
- Publication number
- CN102589378A CN102589378A CN2012100331965A CN201210033196A CN102589378A CN 102589378 A CN102589378 A CN 102589378A CN 2012100331965 A CN2012100331965 A CN 2012100331965A CN 201210033196 A CN201210033196 A CN 201210033196A CN 102589378 A CN102589378 A CN 102589378A
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- shaft
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- arm
- rotating block
- turning block
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a tester for pitch cone runout of a spiral bevel gear. The tester comprises a dial indicator, and is characterized by also comprising a bottom plate, an upright post, a sliding arm, a lifting seat, a rotating block, a rotating block shaft, a dial indicator rack, a dial indicator clamping arm, a positioning shaft, a sliding shaft, a positioning shaft, bearings and a spring, wherein the upright post is fixed on the bottom plate; the sliding arm is connected to the lifting seat which can move up and down along the upright post through a screw; the rotating block is arranged on the sliding arm and can rotate 360 degrees by taking the sliding arm as the center of a circle; the dial indicator rack is arranged on the rotating block shaft and can rotate up and down by taking the rotating block shaft as the center of a circle; the bearings are arranged at the upper ends of the positioning shaft and the sliding shaft, and inner holes of the bearings are in interference fit with shaft necks; the positioning shaft is fixed on the bottom plate and is pressed by a nut; the sliding shaft is arranged on the bottom plate in a movable mode; and the bearings and an inner hole of the gear are tightly adhered through elastic force of the spring. The tester can check gears with different diameters, different face cones and different spiral angles; and moreover, data is accurate, and the detection is convenient.
Description
Technical field
The present invention relates to the inspection that curved tooth cone gear pitch cone is beated, specifically is the spiral bevel gear pitch cone somascope of beating.
Background technology
In spiral bevel gear processing, it is a very important project that pitch cone is beated, the somascope that common enterprise uses, because the member of dial gauge clamping is fixed, somascope can only be checked the gear of a certain diameter, and usable range is narrow.
Summary of the invention
The objective of the invention is for overcoming the deficiency of prior art, and a kind of spiral bevel gear pitch cone somascope of beating is provided, this somascope can be checked the gear of different-diameter, different facial cone angle, different helix angles, and data are accurate, and is easy to detect.
The technical scheme that realizes the object of the invention is:
The spiral bevel gear pitch cone of the present invention somascope of beating; Comprise dial gauge, different with prior art is: it also is provided with base plate, column, travelling arm, elevating bracket, turning block, turning block axle, dial framework, tong-test ammeter arm, locating shaft, sliding axle, locating shaft, bearing and spring, and column is fixed on the base plate; Use nut lock; Travelling arm is connected on the elevating bracket through screw, but move left and right makes somascope can check diameter gear within the specific limits; Elevating bracket can move up and down along column, can adjust up and down according to the height of gear to be detected; Turning block can be 360 ° of rotations before and after the center of circle is done with the travelling arm, and dial framework is that the center of circle can rotate up and down with the turning block axle, so the pitch cone that this inspection can detect the spiral bevel gear of different facial cone angle, different helix angles is beated.Bearing Installation is in the upper end of locating shaft and sliding axle, and its endoporus is an interference fit with cooperating of axle journal; Locating shaft is fixed on the base plate, and compresses with nut, but sliding axle move left and right on base plate; Elastic force through spring is close together bearing and bore; The gear of different diameter of bores can both be done not have the gap and rotate, and because the bearing rotating property, gear rotates also very light.
Advantage of the present invention is: this somascope can be checked the gear of different-diameter, different facial cone angle, different helix angles, and data are accurate, and is easy to detect.
Description of drawings
Fig. 1 is the beat structural representation of somascope of spiral bevel gear pitch cone of the present invention.
Among the figure: 1. base plate 2. columns 3. travelling arms 4. elevating brackets 5. turning blocks 6. turning block axles 7. dial frameworks 8. tong-test ammeter arms 9. dial gauges 10. locating shafts 11. bearings 12. sliding axles 13. springs.
Embodiment
With reference to Fig. 1; The spiral bevel gear pitch cone of the present invention somascope of beating is made up of base plate 1, column 2, travelling arm 3, elevating bracket 4, turning block 5, turning block axle 6, dial framework 7, tong-test ammeter arm 8, dial gauge 9, locating shaft 10, bearing 11, sliding axle 12 and spring 13; Column 2 is fixed on the base plate 1, uses nut lock, and travelling arm 3 is connected on the elevating bracket 4 through screw; But move left and right makes somascope can check diameter gear within the specific limits; Elevating bracket 4 can move up and down along column 2, can adjust up and down according to the height of gear to be detected; Turning block 5 can be 360 ° of rotations before and after the center of circle is done with travelling arm 3; Dial framework 7 is that the center of circle can rotate up and down with turning block axle 6; Dial gauge 9 is arranged on the tong-test ammeter arm 8, and bearing 11 is installed in the upper end of locating shaft 10 and sliding axle 12, and its endoporus is an interference fit with cooperating of axle journal; Locating shaft 10 is fixed on the base plate 1; And compress with nut, but sliding axle 12 move left and right on base plate 1, the elastic force through spring 13 is close together bearing 11 and bore; The gear of different diameter of bores can both be done not have the gap and rotate; And because bearing 11 rotating properties, gear rotates also very light, and this somascope can detect the pitch cone of the spiral bevel gear of different facial cone angle, different helix angles and beat.
When carrying out detection of gear, on the bearing 11 of locating shaft 10 and sliding axle 12, rotating bolt moves sliding axle 12 geared sleeve, and the elastic force through spring 13 makes bearing tensioner gear, and gear just can be done not have the gap and rotate; According to the height of the height control elevating bracket 4 of gear, again through bolt locking; Move travelling arm 3 and rotation dial framework 7; Make the sounding rod of dial gauge 9 vertical, and let the measurement bulb of dial gauge 9 be in the middle part of gear teeth face, tighten corresponding bolts on travelling arm 3 and the dial framework 7 then with the conical surface of gear; Locking travelling arm 3 and dial framework 7 make it fixed.Move tong-test ammeter arm 8, transmitting gear drops in the teeth groove of gear the bulb of dial gauge 9, obtains a reading, moves tong-test ammeter arm 8 transmitting gears again, repeats aforesaid operations for several times, just can accomplish the pitch cone glitch detection of gear.
Claims (1)
1. spiral bevel gear pitch cone somascope of beating comprises dial gauge, and it is characterized in that: it also is provided with base plate, column, travelling arm, elevating bracket, turning block, turning block axle, dial framework, tong-test ammeter arm, locating shaft, sliding axle, locating shaft, bearing and spring; Column is fixed on the base plate; Travelling arm is connected on the elevating bracket that can move up and down along column through screw, and turning block is arranged on the travelling arm, can travelling arm be that 360 ° of rotations are done in the center of circle; Dial framework is arranged on the turning block axle; Can the turning block axle be that the center of circle rotates up and down, Bearing Installation be in the upper end of locating shaft and sliding axle, its endoporus and axle journal interference fit; Locating shaft is fixed on the base plate, and compresses with nut, and sliding axle movably is arranged on the base plate, and the elastic force through spring is close together bearing and bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033196.5A CN102589378B (en) | 2012-02-15 | 2012-02-15 | Tester for pitch cone runout of spiral bevel gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033196.5A CN102589378B (en) | 2012-02-15 | 2012-02-15 | Tester for pitch cone runout of spiral bevel gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102589378A true CN102589378A (en) | 2012-07-18 |
| CN102589378B CN102589378B (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210033196.5A Active CN102589378B (en) | 2012-02-15 | 2012-02-15 | Tester for pitch cone runout of spiral bevel gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102589378B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786099A (en) * | 2015-04-29 | 2015-07-22 | 东南大学 | Testing device and testing method for repeated positioning accuracy of servo tool holder |
| CN109341462A (en) * | 2018-11-28 | 2019-02-15 | 江苏龙城精锻有限公司 | A kind of device for fast detecting of machine components bounce |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61138110A (en) * | 1984-12-10 | 1986-06-25 | Daihatsu Motor Co Ltd | Inspection device for tooth surface or the like of multiform gear |
| JP2005221422A (en) * | 2004-02-06 | 2005-08-18 | Toyota Motor Corp | Gear measuring machine |
| CN2723957Y (en) * | 2004-09-09 | 2005-09-07 | 中国重型汽车集团有限公司 | Special detector for measuring disc type screw bevel gear bevel surface jitter |
| CN201575770U (en) * | 2010-01-19 | 2010-09-08 | 湖北神马齿轮制造有限公司 | Circular runout detector of helix angle gears |
| CN201844775U (en) * | 2010-10-21 | 2011-05-25 | 衡阳风顺车桥有限公司 | Device for measuring hypoid conical gear ring runout |
| CN102087246A (en) * | 2010-12-20 | 2011-06-08 | 江苏南方机电股份有限公司 | Device for detecting gears |
| CN202432955U (en) * | 2012-02-15 | 2012-09-12 | 桂林福达齿轮有限公司 | Pitch cone jump detector of spiral bevel gear |
-
2012
- 2012-02-15 CN CN201210033196.5A patent/CN102589378B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61138110A (en) * | 1984-12-10 | 1986-06-25 | Daihatsu Motor Co Ltd | Inspection device for tooth surface or the like of multiform gear |
| JP2005221422A (en) * | 2004-02-06 | 2005-08-18 | Toyota Motor Corp | Gear measuring machine |
| CN2723957Y (en) * | 2004-09-09 | 2005-09-07 | 中国重型汽车集团有限公司 | Special detector for measuring disc type screw bevel gear bevel surface jitter |
| CN201575770U (en) * | 2010-01-19 | 2010-09-08 | 湖北神马齿轮制造有限公司 | Circular runout detector of helix angle gears |
| CN201844775U (en) * | 2010-10-21 | 2011-05-25 | 衡阳风顺车桥有限公司 | Device for measuring hypoid conical gear ring runout |
| CN102087246A (en) * | 2010-12-20 | 2011-06-08 | 江苏南方机电股份有限公司 | Device for detecting gears |
| CN202432955U (en) * | 2012-02-15 | 2012-09-12 | 桂林福达齿轮有限公司 | Pitch cone jump detector of spiral bevel gear |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786099A (en) * | 2015-04-29 | 2015-07-22 | 东南大学 | Testing device and testing method for repeated positioning accuracy of servo tool holder |
| CN104786099B (en) * | 2015-04-29 | 2017-04-05 | 东南大学 | A kind of test device and method of testing for servo saddle repetitive positioning accuracy |
| CN109341462A (en) * | 2018-11-28 | 2019-02-15 | 江苏龙城精锻有限公司 | A kind of device for fast detecting of machine components bounce |
| CN109341462B (en) * | 2018-11-28 | 2024-04-19 | 江苏龙城精锻集团有限公司 | Quick detection device that mechanical part beats |
| CN111928802A (en) * | 2020-09-25 | 2020-11-13 | 南京锦华机械制造有限公司 | Radial runout detector for precision bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102589378B (en) | 2014-07-09 |
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