CN205785501U - A kind of gear transmission noise detection device - Google Patents
A kind of gear transmission noise detection device Download PDFInfo
- Publication number
- CN205785501U CN205785501U CN201520807185.7U CN201520807185U CN205785501U CN 205785501 U CN205785501 U CN 205785501U CN 201520807185 U CN201520807185 U CN 201520807185U CN 205785501 U CN205785501 U CN 205785501U
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- CN
- China
- Prior art keywords
- gear
- frictional disk
- slide block
- workpiece
- workpiece gear
- 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.)
- Expired - Fee Related
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Abstract
nullThis utility model provides a kind of gear transmission noise detection device，It includes workbench、Drive motor、Electric machine support、Drive sprocket、Driving gear、Workpiece gear、Workpiece gear box bracket、Loadwheel、Frictional disk、Slide block、Frictional disk force application rod、Upperpush rod、Branch sleeve、Down-pressed pole、Noise decibel measuring probe、Workpiece gear case and drive gear carrier，Workpiece gear and driving gear are set to separate two parts by this utility model，And workpiece gear is arranged along slide block slidably，Thus facilitate the engaged transmission of the gear of various model，Improve the versatility of detection device，Simultaneously，Loadwheel arranges frictional disk，And the force application mechanism of frictional disk is set，Applying is got up very convenient，Can be according to experiment needs，Apply different power，In addition，It is provided with noise decibel detection probe，It is more accurate that detection is got up、Convenient.
Description
Technical field
This utility model relates to a kind of noise detection device, is specially a kind of gear transmission noise detection device, belongs to mechanical frock technical field.
Background technology
Gear noise should be referred to as gear transmission noise exactly, refer to meshed gears to or gear train when transmission, the noise that radiates owing to mutual collision or friction evoke gear mass vibration.Gear-driven noise mostlys come from design of gears aspect.Such as, it is improper that parameter selects, and registration is too small, and profile modification is improper or does not has correction of the flank shape, and gear box structure is unreasonable.Gear Processing aspect, base pitch error and profile error are excessive, and backlash is excessive, and surface roughness is excessive.Therefore, in Gear Processing and design, the noise measuring for gear is particularly significant.Chinese patent CN204188257U discloses a kind of gear transmission noise detection device, it achieves the detection of gear noise, but, workpiece gear and driving gear are set to an overall structure by it, thus cause the versatility of this device poor, when changing the model of gear under test, inconvenient, the condition of the two engagement cannot be adjusted according to actual needs, affect convenience and the versatility of detection, simultaneously, lack the device to noise measuring, additionally, its load uses handle to control, it is inconvenient for.
For solving above technical problem, this utility model provides a kind of gear transmission noise detection device, workpiece gear and driving gear are set to separate two parts by it, and workpiece gear is arranged along slide block slidably, thus facilitate the engaged transmission of the gear of various model, improve the versatility of detection device, simultaneously, loadwheel arranges frictional disk, and the force application mechanism of frictional disk is set, applying is got up very convenient, can be according to experiment needs, apply different power, in addition, it is provided with noise decibel detection probe, it is more accurate that detection is got up, convenient.
Summary of the invention
nullFor above-mentioned situation，For solving the defect of prior art，The purpose of this utility model just there is provided a kind of gear transmission noise detection device，It includes workbench、Drive motor、Electric machine support、Drive sprocket、Driving gear、Workpiece gear、Workpiece gear box bracket、Loadwheel、Frictional disk、Slide block、Frictional disk force application rod、Upperpush rod、Branch sleeve、Down-pressed pole、Noise decibel measuring probe、Workpiece gear case and drive gear carrier，Wherein，Described driving motor is fixedly installed on one end of described workbench by described electric machine support，The output shaft of described driving motor is connected with the input shaft end of described drive gear carrier by described drive sprocket，It is provided with driving gear on the output shaft of described drive gear carrier，It is provided with workpiece gear box bracket on described workpiece gear case，The lower end of described workpiece gear box bracket is provided with slide block，It is provided with chute on described workbench，Described slide block is slidably connected in described chute，The input of described workpiece gear case is provided with workpiece gear，Described workpiece gear and described driving gear engaged transmission，The outfan of described workpiece gear case and described loadwheel use drive sprocket to drive transmission，It is provided with frictional disk on the upside of described loadwheel，Described frictional disk is connected with one end of described frictional disk force application rod，The other end of described frictional disk force application rod is hingedly fixed on the fixed support of workbench，The middle part of described frictional disk force application rod is hinged is provided with upperpush rod，The lower end of described upperpush rod is provided with sinistral external thread，The upper end of described branch sleeve is provided with levogyrate inner thread，The lower end of described branch sleeve is provided with dextrorotation female thread，The upper end of described down-pressed pole is provided with dextrorotation external screw thread，Between described levogyrate inner thread and described sinistral external thread、Threaded engagement is all used to be connected between described dextrorotation female thread with described dextrorotation external screw thread，The hinged setting in lower end of described down-pressed pole is on the table，The upper end of described workpiece gear case is additionally provided with noise decibel measuring probe.
Further, as preferably, described slide block is T-shaped slide block, and described chute is T-shaped chute.
Further, as preferably, described slide block is provided with the clamping screw for locking described slide block.
The beneficial effects of the utility model:
This utility model provides a kind of gear transmission noise detection device, workpiece gear and driving gear are set to separate two parts by it, and workpiece gear is arranged along slide block slidably, thus facilitate the engaged transmission of the gear of various model, improve the versatility of detection device, simultaneously, loadwheel arranges frictional disk, and the force application mechanism of frictional disk is set, and apply to get up very convenient, can be according to experiment needs, apply different power, additionally, be provided with noise decibel detection probe, detection is got up more accurately, conveniently.
Accompanying drawing explanation
The structure chart of a kind of gear transmission noise detection device that Fig. 1 provides for this utility model；
Wherein, 1, workbench, 2, motor is driven, 3, electric machine support, 4, drive sprocket, 5, driving gear, 6, workpiece gear, 7, workpiece gear box bracket, 8, loadwheel, 9, frictional disk, 10, slide block, 11, frictional disk force application rod, 12, upperpush rod, 13, branch sleeve, 14, down-pressed pole, 15, noise decibel measuring probe, 16, workpiece gear case, 17, drive gear carrier.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
nullAs shown in Figure 1，This utility model provides a kind of gear transmission noise detection device，It includes workbench 1、Drive motor 2、Electric machine support 3、Drive sprocket 4、Driving gear 5、Workpiece gear 6、Workpiece gear box bracket 7、Loadwheel 8、Frictional disk 9、Slide block 10、Frictional disk force application rod 11、Upperpush rod 12、Branch sleeve 13、Down-pressed pole 14、Noise decibel measuring probe 15、Workpiece gear case 16 and drive gear carrier 17，Wherein，Described driving motor 2 is fixedly installed on one end of described workbench 1 by described electric machine support 3，The output shaft of described driving motor 2 is connected with the input shaft end of described drive gear carrier 17 by described drive sprocket 4，It is provided with driving gear 5 on the output shaft of described drive gear carrier 17，It is provided with workpiece gear box bracket 7 on described workpiece gear case 16，The lower end of described workpiece gear box bracket 7 is provided with slide block 10，It is provided with chute on described workbench 1，Described slide block 10 is slidably connected in described chute，The input of described workpiece gear case 16 is provided with workpiece gear 6，Described workpiece gear 6 and described driving gear 5 engaged transmission，The outfan of described workpiece gear case 16 and described loadwheel 8 use drive sprocket 4 to drive transmission，It is provided with frictional disk 9 on the upside of described loadwheel 8，Described frictional disk 9 is connected with one end of described frictional disk force application rod 11，The other end of described frictional disk force application rod 11 is hingedly fixed on the fixed support of workbench 1，The middle part of described frictional disk force application rod 11 is hinged is provided with upperpush rod 12，The lower end of described upperpush rod 12 is provided with sinistral external thread，The upper end of described branch sleeve 13 is provided with levogyrate inner thread，The lower end of described branch sleeve 13 is provided with dextrorotation female thread，The upper end of described down-pressed pole 14 is provided with dextrorotation external screw thread，Between described levogyrate inner thread and described sinistral external thread、Threaded engagement is all used to be connected between described dextrorotation female thread with described dextrorotation external screw thread，The hinged setting in lower end of described down-pressed pole 14 is on the table，The upper end of described workpiece gear case 16 is additionally provided with noise decibel measuring probe 15.
In the present embodiment, described slide block 10 is T-shaped slide block, and described chute is T-shaped chute.The clamping screw (not shown) for locking described slide block it is provided with on slide block 10.
Workpiece gear and driving gear are set to separate two parts by this utility model, and workpiece gear are arranged along slide block slidably, thus facilitate the engaged transmission of the gear of various model, improve the versatility of detection device, meanwhile, loadwheel arranges frictional disk, and arranges the force application mechanism of frictional disk, applying is got up very convenient, different power can be applied, in addition according to experiment needs, being provided with noise decibel detection probe, detection is got up more accurately, conveniently.
Claims (3)
- null1. a gear transmission noise detection device，It includes workbench、Drive motor、Electric machine support、Drive sprocket、Driving gear、Workpiece gear、Workpiece gear box bracket、Loadwheel、Frictional disk、Slide block、Frictional disk force application rod、Upperpush rod、Branch sleeve、Down-pressed pole、Noise decibel measuring probe、Workpiece gear case and drive gear carrier，Wherein，Described driving motor is fixedly installed on one end of described workbench by described electric machine support，The output shaft of described driving motor is connected with the input shaft end of described drive gear carrier by described drive sprocket，It is provided with driving gear on the output shaft of described drive gear carrier，It is provided with workpiece gear box bracket on described workpiece gear case，The lower end of described workpiece gear box bracket is provided with slide block，It is provided with chute on described workbench，Described slide block is slidably connected in described chute，The input of described workpiece gear case is provided with workpiece gear，Described workpiece gear and described driving gear engaged transmission，The outfan of described workpiece gear case and described loadwheel use drive sprocket to drive transmission，It is provided with frictional disk on the upside of described loadwheel，Described frictional disk is connected with one end of described frictional disk force application rod，The other end of described frictional disk force application rod is hingedly fixed on the fixed support of workbench，The middle part of described frictional disk force application rod is hinged is provided with upperpush rod，The lower end of described upperpush rod is provided with sinistral external thread，The upper end of described branch sleeve is provided with levogyrate inner thread，The lower end of described branch sleeve is provided with dextrorotation female thread，The upper end of described down-pressed pole is provided with dextrorotation external screw thread，Between described levogyrate inner thread and described sinistral external thread、Threaded engagement is all used to be connected between described dextrorotation female thread with described dextrorotation external screw thread，The hinged setting in lower end of described down-pressed pole is on the table，The upper end of described workpiece gear case is additionally provided with noise decibel measuring probe.
- A kind of gear transmission noise detection device the most according to claim 1, it is characterised in that described slide block is T-shaped slide block, and described chute is T-shaped chute.
- 3. detect device according to a kind of gear transmission noise described in claim 1-2 any one, it is characterised in that on described slide block, be provided with the clamping screw for locking described slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807185.7U CN205785501U (en) | 2015-10-16 | 2015-10-16 | A kind of gear transmission noise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807185.7U CN205785501U (en) | 2015-10-16 | 2015-10-16 | A kind of gear transmission noise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785501U true CN205785501U (en) | 2016-12-07 |
Family
ID=57413505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807185.7U Expired - Fee Related CN205785501U (en) | 2015-10-16 | 2015-10-16 | A kind of gear transmission noise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205785501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764549A (en) * | 2017-11-09 | 2018-03-06 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of tooth set |
| CN110579351A (en) * | 2019-09-12 | 2019-12-17 | 深圳市三多乐智能传动有限公司 | gear box noise detection tool |
| CN114112377A (en) * | 2021-11-29 | 2022-03-01 | 安徽科技学院 | Vibration characteristic testing device convenient for switching gears and simulating self-lubrication |
-
2015
- 2015-10-16 CN CN201520807185.7U patent/CN205785501U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107764549A (en) * | 2017-11-09 | 2018-03-06 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of tooth set |
| CN110579351A (en) * | 2019-09-12 | 2019-12-17 | 深圳市三多乐智能传动有限公司 | gear box noise detection tool |
| CN114112377A (en) * | 2021-11-29 | 2022-03-01 | 安徽科技学院 | Vibration characteristic testing device convenient for switching gears and simulating self-lubrication |
| CN114112377B (en) * | 2021-11-29 | 2023-10-13 | 安徽科技学院 | Vibration characteristic testing device convenient for switching gears and simulating self-lubrication |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20171016 |