CN203422224U - Fatigue endurance test device of worm gear and worm rod type transmission mechanism - Google Patents
Fatigue endurance test device of worm gear and worm rod type transmission mechanism Download PDFInfo
- Publication number
- CN203422224U CN203422224U CN201320527709.8U CN201320527709U CN203422224U CN 203422224 U CN203422224 U CN 203422224U CN 201320527709 U CN201320527709 U CN 201320527709U CN 203422224 U CN203422224 U CN 203422224U
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- worm
- worm gear
- transmission mechanism
- support
- gear
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Abstract
The utility model relates to the technical field of machinery, and particularly relates to a fatigue endurance test device of a worm gear and worm rod type transmission mechanism. The fatigue endurance test device comprises a test platform, a magnetic powder controller, the worm gear and worm rod transmission mechanism and a servo motor. The test platform is provided with a magnetic powder controller support, a worm gear and worm rod transmission mechanism support and a servo motor support. The magnetic powder controller is fixed on the magnetic powder controller support. The worm gear and worm rod transmission mechanism is fixed on the worm gear and worm rod transmission mechanism support. The worm gear and worm rod transmission mechanism is provided with a worm gear and a worm rod. The servo motor is fixed on the servo motor support. The magnetic powder controller is connected with the worm gear, and the worm rod is connected with the servo motor. Compared with devices in the prior art, the magnetic powder controller is adopted to simulate a torsion load under the practical working condition, and the servo motor is adopted to simulate a driving device under the practical working condition so that a fatigue endurance test of the worm gear and worm rod type transmission mechanism can be performed on the fatigue endurance test device, and the fatigue endurance test device has advantages of being compact and simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of fatigue durability testing device of Worm gear and worm transmission mechanism.
Background technology
Development along with automotive engineering, electron controls technology is widely used in auto parts and components gradually, steering field has also produced motor booster type steering box, steering column thereupon, wherein worm-and-wheel gear is important gearing, it is that the high rotating speed of low moment of torsion of motor output is converted into high moment of torsion and the middle and slow speed of revolution of worm gear by certain ratio of gear, thereby meets and realize power steering.At present, there is no the fatigue durability testing device of Worm gear and worm transmission mechanism, cannot realize correlation test.Therefore it is vital, designing a kind of device that can be used in Worm gear and worm transmission mechanism fatigue endurance test.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of device that can be used in Worm gear and worm transmission mechanism fatigue endurance test is provided.
In order to achieve the above object, the utility model has designed a kind of fatigue durability testing device of Worm gear and worm transmission mechanism, comprise test platform, magnetic controller, Worm and worm-wheel gearing and servomotor, it is characterized in that: test platform is provided with magnetic controller support, Worm and worm-wheel gearing support and servomotor support, on described magnetic controller support, be fixed with magnetic controller, on described Worm and worm-wheel gearing support, be fixed with Worm and worm-wheel gearing, described Worm and worm-wheel gearing is provided with worm gear and worm screw, on described servomotor support, be fixed with servomotor, magnetic controller is connected with worm gear, worm screw is connected with servomotor.
Described worm gear and described worm screw are provided with insulation can outward.
Between described magnetic controller and described worm gear, adopt coupling shaft to be connected.
Between described worm screw and described servomotor, adopt another coupling shaft to be connected.
The utility model compared with the existing technology, adopt the torsional load under magnetic controller simulation actual condition, adopt the drive unit under servomotor simulation actual condition, not only make Worm gear and worm transmission mechanism can on the utility model, carry out fatigue endurance test, also there is compact conformation, simple, the advantage of low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Referring to Fig. 1,1 is test platform; 2 is magnetic controller support; 3 is Worm and worm-wheel gearing support; 4 is servomotor support; 5 is magnetic controller; 6 is coupling shaft; 7 is worm gear; 8 is worm screw; 9 is another coupling shaft; 10 is servomotor.
Embodiment
Now by reference to the accompanying drawings the utility model is described further.
Referring to Fig. 1, the utility model comprises test platform, magnetic controller, Worm and worm-wheel gearing and servomotor, its structure is as follows: test platform 1 is provided with magnetic controller support 2, Worm and worm-wheel gearing support 3 and servomotor support 4, on magnetic controller support 2, be fixed with magnetic controller 5, on Worm and worm-wheel gearing support 3, be fixed with Worm and worm-wheel gearing, Worm and worm-wheel gearing is provided with worm gear 7 and worm screw 8, outside worm gear 7 and worm screw 8, set up insulation can, can realize the test under varying environment temperature conditions.On servomotor support 4, be fixed with servomotor 10, magnetic controller 5 is connected with worm gear 7, between magnetic controller 5 and worm gear 7, adopts coupling shaft 6 to be connected.Worm screw 8 is connected with servomotor 10, between worm screw 8 and servomotor 10, adopts another coupling shaft 9 to be connected.
The utility model is when work, by the torsional load under magnetic controller 5 simulation actual conditions; By the drive unit under servomotor 10 simulation actual conditions, servomotor 10 rotate and pass through another coupling shaft 9 by transmission of power to worm screw 8; Under the drive of worm screw 8, worm gear 7 moves under the torsional load of magnetic controller 5 simulations, thereby realizes the fatigue endurance test of Worm gear and worm transmission mechanism.
The utility model is applicable to all kinds of Worm gear and worm transmission mechanisms.The utility model, by magnetic controller 5, can be realized the test of different torsional loads.The utility model, by servomotor 10 is carried out to programming Control, can be simulated the variation of rotating speed and angle.The utility model, by install insulation can additional outside worm gear 7 and worm screw 8, can be realized the test under varying environment temperature conditions.
Claims (4)
1. the fatigue durability testing device of a Worm gear and worm transmission mechanism, comprise test platform, magnetic controller, Worm and worm-wheel gearing and servomotor, it is characterized in that: test platform (1) is provided with magnetic controller support (2), Worm and worm-wheel gearing support (3) and servomotor support (4), on described magnetic controller support (2), be fixed with magnetic controller (5), on described Worm and worm-wheel gearing support (3), be fixed with Worm and worm-wheel gearing, described Worm and worm-wheel gearing is provided with worm gear (7) and worm screw (8), on described servomotor support (4), be fixed with servomotor (10), magnetic controller (5) is connected with worm gear (7), worm screw (8) is connected with servomotor (10).
2. the fatigue durability testing device of a kind of Worm gear and worm transmission mechanism according to claim 1, is characterized in that: described worm gear (7) and the described outer insulation can that is provided with of worm screw (8).
3. the fatigue durability testing device of a kind of Worm gear and worm transmission mechanism according to claim 1, is characterized in that: between described magnetic controller (5) and described worm gear (7), adopt coupling shaft (6) to be connected.
4. the fatigue durability testing device of a kind of Worm gear and worm transmission mechanism according to claim 1, is characterized in that: between described worm screw (8) and described servomotor (10), adopt another coupling shaft (9) to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527709.8U CN203422224U (en) | 2013-08-27 | 2013-08-27 | Fatigue endurance test device of worm gear and worm rod type transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527709.8U CN203422224U (en) | 2013-08-27 | 2013-08-27 | Fatigue endurance test device of worm gear and worm rod type transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203422224U true CN203422224U (en) | 2014-02-05 |
Family
ID=50021319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527709.8U Expired - Fee Related CN203422224U (en) | 2013-08-27 | 2013-08-27 | Fatigue endurance test device of worm gear and worm rod type transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203422224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144427A (en) * | 2017-07-19 | 2017-09-08 | 苏州宝嘉新能源科技有限公司 | Worm and gear driver endurance testing device |
| CN110895196A (en) * | 2019-11-28 | 2020-03-20 | 芜湖意维利科技有限公司 | Worm gear fatigue test bench |
| CN116678616A (en) * | 2023-08-02 | 2023-09-01 | 无锡钱桥纺机设备有限公司 | Worm gear fatigue test device |
-
2013
- 2013-08-27 CN CN201320527709.8U patent/CN203422224U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144427A (en) * | 2017-07-19 | 2017-09-08 | 苏州宝嘉新能源科技有限公司 | Worm and gear driver endurance testing device |
| CN107144427B (en) * | 2017-07-19 | 2023-08-18 | 苏州宝嘉新能源科技有限公司 | Worm gear driver life test device |
| CN110895196A (en) * | 2019-11-28 | 2020-03-20 | 芜湖意维利科技有限公司 | Worm gear fatigue test bench |
| CN116678616A (en) * | 2023-08-02 | 2023-09-01 | 无锡钱桥纺机设备有限公司 | Worm gear fatigue test device |
| CN116678616B (en) * | 2023-08-02 | 2023-10-13 | 无锡钱桥纺机设备有限公司 | Worm gear fatigue test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee after: BOSCH HUAYU STEERING SYSTEMS Co.,Ltd. Address before: 201821 Shanghai Jiading District City Yongsheng Road No. 2001 Patentee before: ZF SHANGHAI STEERING SYSTEMS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |