CN201145637Y - Torque load application mechanism on angle gear rolling examine machine - Google Patents
Torque load application mechanism on angle gear rolling examine machine Download PDFInfo
- Publication number
- CN201145637Y CN201145637Y CNU2007200979582U CN200720097958U CN201145637Y CN 201145637 Y CN201145637 Y CN 201145637Y CN U2007200979582 U CNU2007200979582 U CN U2007200979582U CN 200720097958 U CN200720097958 U CN 200720097958U CN 201145637 Y CN201145637 Y CN 201145637Y
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- China
- Prior art keywords
- torquemoment
- torque sensor
- moment
- bevel gear
- synchronous pulley
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- Expired - Fee Related
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Abstract
The utility model discloses a torquemoment loading mechanism of a bevel gear rolling inspection machine. The torquemoment loading mechanism comprises a driving box body with a driving mainshaft and a driven box body with a driven mainshaft and also comprises a torquemoment sensor arranged on the driven box body, an oil hydraulic motor and a slave synchronization belt pulley which are connected with two ends of the torquemoment sensor, a master synchronization belt pulley arranged on the driven mainshaft and a synchronization belt connected with the slave synchronization belt pulley and the master synchronization belt pulley. The torquemoment loading mechanism has the following advantages that: the torquemoment loading mechanism is arranged on one side of a driven shaft of the bevel gear rolling inspection machine, and is used for simulating the engaging process of a gear pair under the loading condition and detecting the motion noise in a gear pair engaging state contact region; and the torquemoment loading mechanism has a stable and reliable gear detecting result, wide torquemoment testing range and convenient, intuitional and reliable adjustment and is convenient to realize automation.
Description
Technical field
The utility model relates to the bevel gear pair rolling inspection machine, particularly be moment of torsion load maintainer on the bevel gear rolling inspection machine.
Background technology
Gear drive is the indispensable parts of every profession and trade such as automobile, tractor, lathe, aviation, mining machinery, building machinery, contact region, the motion noise of the inspection of simulation gear pair engagement are the important indicators of measuring the gear pair quality, and the normal moment of torsion load mode that adopts provides test condition for the secondary engagement contact of detection of gear zone position, shape and noise in the prior art.
What the moment of torsion of prior art bevel gear pair rolling inspection machine loaded employing is 1. manual loading; 2 torque motors load two kinds of methods and realize.The defective that above-mentioned prior art moment of torsion loads is: manual loading detects, and human factor influences measurement result, can not be used for Automatic Detection and Control; Torque motor loads and is used for technology imperfection on the gear testing machine, and it is bigger to take up room.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provides a kind of with the moment of torsion load maintainer on the bevel gear rolling inspection machine of torque sensor, the secondary engagement of the accurate detection of gear of moment of torsion display device contact region, motion noise.
The technical scheme that solves the problems of the technologies described above is: the moment of torsion load maintainer on a kind of bevel gear rolling inspection machine, and described moment of torsion load maintainer comprises: the initiatively active casing of main shaft is housed; The driven casing of slave spindle is housed, also comprises: be arranged on the torque sensor on the driven casing; Be connected the oil motor at torque sensor two ends and from synchronous pulley; Be installed in the main synchronous pulley on the slave spindle; Connection is from the synchronous band of synchronous pulley and main synchronous pulley.
The beneficial effects of the utility model are: the utility model is installed in driven axle one side on the bevel gear rolling inspection machine, is used for simulation loading situation lower tooth wheel set engagement process, the secondary engagement of detection of gear contact region, motion noise have following advantage:
1. the gear testing result is reliable and stable;
2. the torsion-testing scope is big;
3. easy to adjust, directly perceived, reliable;
4. be convenient to realize robotization.
Description of drawings
Fig. 1 is the utility model structural representation.
" sequence number explanation in the accompanying drawing "
1: key 2: main synchronous pulley 3: transmission shaft
4: nut 5: be with 6 synchronously: from synchronous pulley
7: end cap 8: spacer 9: bearing
10: torque sensor 11: shaft joint 12: oil motor
13: slave spindle 14: slave spindle mandrel 15: tested driven wheel of differential
16: tested drive bevel gear 17: active main shaft mandrel 18: active main shaft
19: engaged wheel platen 20: driving wheel platen 21: handwheel
22: moment of torsion display 23: data line 24: hydraulic control system
25: into and out of oil pipe 26: driven casing 27: casing initiatively
28: support
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the utility model structural representation.
As shown in Figure 1, the utility model provides the load maintainer of the moment of torsion on a kind of bevel gear rolling inspection machine, and described moment of torsion load maintainer comprises: the initiatively active casing 27 of main shaft 18 is housed; The driven casing 26 of slave spindle 13 is housed, also comprises: be arranged on the torque sensor 10 on the driven casing 26; Be connected the oil motor 12 at torque sensor 10 two ends and from synchronous pulley 6; Be installed in the main synchronous pulley 2 on the slave spindle 13; Connection is with 5 synchronously from synchronous pulley 6 and main synchronous pulley 2.Main synchronous pulley 2 is fixedly connected on the slave spindle 13 by key 1.
Described torque sensor 10 connects from the structure of synchronous pulley 6: the protrusion axle of torque sensor 10 1 ends is fixedly connected in the end axle sleeve of transmission shaft 3, and the other end of transmission shaft 3 is fixedly connected from synchronous pulley 6 by key.
Above-mentioned transmission shaft 3 is supported in support 28 endoporus, and support 28 is fixed on the driven casing 26, between transmission shaft 3 and the support 28 bearing 9 is housed, and spacer 8 is contained on transmission shaft 3 external diameters, and end cap 7 is pressed on the bearing 9, and nut 4 is fastened on the termination of transmission shaft 3.
The structure that described torque sensor 10 connects oil motor 12 is: the protrusion axle of torque sensor 10 other ends is fixedly connected in the end endoporus of shaft joint 11, the output shaft of the fixedly connected oil motor 12 of other end endoporus of shaft joint 11.
Being connected on the hydraulic control system 24 of described oil motor 12 into and out of oil pipe 25; The data line 23 of described torque sensor 10 is connected on the moment of torsion display 22.
Described slave spindle mandrel 14 1 ends insert in slave spindle 13 endoporus, and its other end is equipped with tested driven wheel of differential 15, and engaged wheel platen 19 is fixed tightly in tested driven wheel of differential 15 on the slave spindle mandrel 14.
Described active main shaft mandrel 17 1 ends insert in active main shaft 18 endoporus, and its other end is equipped with tested drive bevel gear 16, and driving wheel platen 20 is fixed tightly in tested drive bevel gear 16 on the active main shaft mandrel 17.Initiatively be fixed with handwheel 21 on main shaft mandrel 17 external diameters.
Below the course of work of the present utility model is described:
The power that moment of torsion load maintainer on the bevel gear rolling inspection machine of the present utility model is passed over by both direction passes to torque sensor 10, loads size to show, its loading procedure is:
The power of passing to torque sensor 10 1 ends is: the external level pressure that provides comes oil and the hydraulic control system 24 that can adjust return pressure to provide hydraulic oil to oil motor 12, and oil motor 12 rotating speeds are passed to torque sensor 10 1 ends through shaft joint 11;
The power of passing to torque sensor 10 other ends is: being contained in initiatively, casing 27 interior main motors (figure does not show) rotate, active main shaft 18 rotations that drive, on the tested drive bevel gear 16 that is meshed, tested driven wheel of differential 15 transmit motion to slave spindle 13 in the driven casing 26, be contained in main synchronous pulley 2 on the slave spindle 13 by being with 5 power passed to from synchronous pulley 6, through transmission shaft 3 motion is reached torque sensor 10 other ends more synchronously.So far torque sensor 10 produces torsion signals and is that numerical value is presented on the moment of torsion display 22 with conversion of signals.Realize loading moment of torsion and show, the adjustment of torque can realize that this adjustment should be rolled in the testing process at gear mesh and be carried out by the return pressure that hydraulic control system 24 provides.
Claims (4)
1. the moment of torsion load maintainer on the bevel gear rolling inspection machine, described moment of torsion load maintainer comprises: the initiatively active casing of main shaft is housed; The driven casing of slave spindle is housed, it is characterized in that, also comprise: be arranged on the torque sensor (10) on the driven casing (26); Be connected the oil motor (12) at torque sensor (10) two ends and from synchronous pulley (6); Be installed in the main synchronous pulley (2) on the slave spindle (13); Connection is from the synchronous band (5) of synchronous pulley (6) and main synchronous pulley (2).
2. according to the moment of torsion load maintainer on the bevel gear rolling inspection machine described in the claim 1, it is characterized in that, described torque sensor (10) connects from the structure of synchronous pulley (6): the protrusion axle of torque sensor (10) one ends is fixedly connected in the end axle sleeve of transmission shaft (3), and the other end of transmission shaft (3) is fixedly connected from synchronous pulley (6).
3. according to the moment of torsion load maintainer on the bevel gear rolling inspection machine described in the claim 1, it is characterized in that, the structure that described torque sensor (10) connects oil motor (12) is: the protrusion axle of torque sensor (10) other end is fixedly connected in the end endoporus of shaft joint (11), the fixedly connected oil motor of other end endoporus (12) output shaft of shaft joint (11).
4. according to the moment of torsion load maintainer on the bevel gear rolling inspection machine described in the claim 1, it is characterized in that being connected on the hydraulic control system (24) of described oil motor (12) into and out of oil pipe (25); The data line (23) of described torque sensor (10) is connected on the moment of torsion display (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979582U CN201145637Y (en) | 2007-11-23 | 2007-11-23 | Torque load application mechanism on angle gear rolling examine machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200979582U CN201145637Y (en) | 2007-11-23 | 2007-11-23 | Torque load application mechanism on angle gear rolling examine machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201145637Y true CN201145637Y (en) | 2008-11-05 |
Family
ID=40082520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200979582U Expired - Fee Related CN201145637Y (en) | 2007-11-23 | 2007-11-23 | Torque load application mechanism on angle gear rolling examine machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201145637Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519721A (en) * | 2011-09-30 | 2012-06-27 | 吉孚动力技术(中国)有限公司 | Transmission gear contact pattern experimental facility |
| CN108168877A (en) * | 2017-12-14 | 2018-06-15 | 中国航发沈阳发动机研究所 | A kind of gear tooth bending fatigue testing device |
-
2007
- 2007-11-23 CN CNU2007200979582U patent/CN201145637Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519721A (en) * | 2011-09-30 | 2012-06-27 | 吉孚动力技术(中国)有限公司 | Transmission gear contact pattern experimental facility |
| CN102519721B (en) * | 2011-09-30 | 2014-09-03 | 吉孚动力技术(中国)有限公司 | Transmission gear contact pattern experimental facility |
| CN108168877A (en) * | 2017-12-14 | 2018-06-15 | 中国航发沈阳发动机研究所 | A kind of gear tooth bending fatigue testing device |
| CN108168877B (en) * | 2017-12-14 | 2019-07-19 | 中国航发沈阳发动机研究所 | A kind of gear tooth bending fatigue testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20151123 |