CN104198191A - Integrated test stand for testing of electric drive assembly - Google Patents
Integrated test stand for testing of electric drive assembly Download PDFInfo
- Publication number
- CN104198191A CN104198191A CN201410460333.2A CN201410460333A CN104198191A CN 104198191 A CN104198191 A CN 104198191A CN 201410460333 A CN201410460333 A CN 201410460333A CN 104198191 A CN104198191 A CN 104198191A
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- China
- Prior art keywords
- wheel
- steel plate
- horizontal steel
- test stand
- drive assembly
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Abstract
The invention discloses an integrated test stand for testing of an electric drive assembly. A vertical steel plate is arranged on vertical steel tubes of a support. A horizontal steel plate is arranged on horizontal steel tubes of the support. An upper orifice holder and a lower orifice holder are mounted at two ends of the vertical steel plate. Two sliding rods are arranged at left and right ends of both the upper orifice holder and the lower orifice holder respectively. Each sliding rod is sleeved with a spring. A drive motor is arranged over a floating holder. A slewing bearing is arranged under the floating holder. A gearbox is arranged under the floating holder. A driving wheel used for simulating a vehicle wheel is mounted within the gearbox. The periphery of the drive wheel is covered with a tire rubber layer used for simulating an outer tube of a tire. A driven wheel is arranged over the horizontal steel plate and is abutted to the driving wheel. The integrated test stand has the advantages that a jack or springs are used for loading simulation, a driving status is simulated through relative rolling of the driving wheel and the driven wheel, steering is controlled via a steering motor, and conditions of parts such as the drive motor, the steering motor, the gearbox and the tire rubber layer can be detected at the same time.
Description
Technical field
The present invention relates to testing apparatus, relate in particular to electric drive assembly combined test stand.
Background technology
Vehicle general designation industrial vehicle for storage material carrying, the vehicle of wherein take accumulator as power and being conventionally limited to indoor carrying use is commonly referred to as electrocar, electric stacker or electri forklift etc., the core component of these vehicles is electric drive assembly, and electric drive assembly is being born driving and turned to dual-use function, detect its combination property especially necessary for this reason.
The a lot of function parts that also have that form electric drive assembly: as unit and parts such as drive motor, steer motor and driving gear casees, these functors are all to detect separately at present, also there is no a kind of overall checkout equipment that drives assembly operating mode for analog electrical.
Summary of the invention
The present invention is directed to deficiency of the prior art, providing a kind of can drive assembly operating mode to test the electric drive assembly combined test stand of the part performances such as the drive motor totally and wherein of electric drive assembly, steer motor, gear case, swing bearing and tire matter glue-line by analog electrical.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: electric drive assembly combined test stand, comprise a support being formed by several vertical steel pipes and several horizontal steel tubes, on described vertical steel pipe, be provided with a vertical steel plate, on described horizontal steel tube, be provided with a horizontal steel plate, the two ends up and down of described vertical steel plate are provided with Jia Hexia hole, hole frame, a slide bar has all respectively been set up at the two ends, left and right of described upper hole frame and described lower hole frame, on described slide bar, cover has spring, between slide bar described in two, set up the floating shelf that can slide up and down, described floating shelf is pushed up pressure downwards by described spring, the top of described floating shelf is provided with drive motor, the below of described floating shelf is provided with swing bearing, on the periphery edge of described swing bearing, be provided with large fluted disc, the below of described floating shelf is provided with gear case, driving wheel for simulating vehicle wheel is installed in described gear case, the periphery of described driving wheel is enclosed with for simulating the tire matter glue-line of rubbery cover tyre, described drive motor drives described driving wheel to rotate, the top of described horizontal steel plate is provided with an engaged wheel that is used for simulating ground environment, described engaged wheel is against described driving wheel, and can relatively roll.
The side of described floating shelf is also provided with a mount pad keeping flat, the top of described mount pad is provided with a steer motor, the front end of described steer motor is provided with and subtracts band gear case and tooth sector, and described tooth sector is meshed with described large fluted disc.
The left and right sides of described horizontal steel plate is symmetrically arranged with C shape track channel-section steel, between C shape track channel-section steel described in two, be provided with an opening up wheel disk rack, described wheel disk rack is comprised of the vertical side plate in two of left and right and upper and lower two horizonal base plates, between vertical side plate about the rotating steadying bar of described engaged wheel is located at described in two, the outside of the vertical side plate of left and right described in two is respectively provided with one group of axis of guide, on the outboard end of the described axis of guide, roller is installed, described roller is arranged in the groove of described C shape track channel-section steel.
Described horizontal steel plate is arranged with a lifting jack that is used for simulation loading, and described lifting jack withstands on the below of described wheel disk rack.
The advantage of structure of the present invention is: by lifting jack or spring, carry out simulation loading, by driving wheel, carry out simulated driving state with the relative rolling of engaged wheel, and control and turn to by steer motor, can detect the operating modes such as drive motor, steer motor, gear case and tire matter glue-line simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation Fig. 1 of the present invention.
Fig. 2 is structural representation Fig. 2 of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail: as shown in Figure 1 to Figure 2, in figure, mark is as follows: vertical steel pipe 1, horizontal steel tube 2, support 3, vertical steel plate 4, horizontal steel plate 5, upper hole frame 6, lower hole frame 7, slide bar 8, spring 9, floating shelf 10, drive motor 11, swing bearing 12, large fluted disc 13, gear case 14, driving wheel 15, tire matter glue-line 16, engaged wheel 17, mount pad 18, steer motor 19, reduction gear box 20, tooth sector 21, C shape track channel-section steel 22, wheel disk rack 23, vertical side plate 23A, horizonal base plate 23B, axis of guide 23C, lifting jack 24.
Electric drive assembly combined test stand, comprise that one by two each and every one vertical steel pipe 1 and two supports 3 that horizontal steel tube 2 forms, vertically on steel pipe 1, be provided with a vertical steel plate 4, on horizontal steel tube 2, be provided with a horizontal steel plate 5, vertically the two ends up and down of steel plate 4 are provided with hole frame 6 and lower hole frame 7, two ends, left and right are porose, upper hole frame 6 has all respectively set up a slide bar 8 with the two ends, left and right of lower hole frame 7, on slide bar 8, cover has spring 9, between two slide bars 8, set up the floating shelf 10 that can slide up and down, spring 9 downwards top is pressed floating shelf 10, the top of floating shelf 10 is provided with drive motor 11, the below of floating shelf 10 is provided with swing bearing 12, on the periphery edge of swing bearing 12, be provided with large fluted disc 13, the below of floating shelf 10 is provided with gear case 14, driving wheel 15 for simulating vehicle wheel is installed in gear case 14, the periphery of driving wheel 15 is enclosed with for simulating the tire matter glue-line 16 of rubbery cover tyre, drive motor 11 drives driving wheel 15 to rotate, the top of horizontal steel plate 5 is provided with an engaged wheel 17 that is used for simulating ground environment, engaged wheel 17 is against driving wheel 15, and can relatively roll.
The side of floating shelf 10 is also provided with a mount pad keeping flat 18, the top of mount pad 18 is provided with a steer motor 19, the front end of steer motor 19 is provided with reduction gear box 20 and tooth sector 21, tooth sector 21 drives large fluted disc 13 to rotate, and driven gear case 14 and driving wheel 15 rotate, simulation turns to situation.
The left and right sides of horizontal steel plate 5 is symmetrically arranged with C shape track channel-section steel 22, between two C shape track channel-section steels 22, be provided with an opening up wheel disk rack 23, wheel disk rack 23 is comprised of the vertical side plate 23A in two of left and right and upper and lower two horizonal base plate 23B, the rotating steadying bar of engaged wheel 17 is located between two the vertical side plate 23A in left and right, the outside of two the vertical side plate 23A in left and right is respectively provided with one group of axis of guide 23C, roller (not shown) is installed on the outboard end of axis of guide 23C, and roller is arranged in the groove of C shape track channel-section steel 22.
On horizontal steel plate 5, be provided with a lifting jack 24 that is used for simulation loading, lifting jack 24 withstands on the below of wheel disk rack 23, lifting engaged wheel, and strength transmission to spring, to pressing down driving wheel, thus simulation load-carrying.
To detect the working condition of drive motor, steer motor, gear case, electric fast gear case and tire matter glue-line simultaneously.
Claims (4)
1. electric drive assembly combined test stand, comprise a support (3) being formed by several vertical steel pipes (1) and several horizontal steel tubes (2), on described vertical steel pipe (1), be provided with a vertical steel plate (4), on described horizontal steel tube (2), be provided with a horizontal steel plate (5), it is characterized in that: the two ends up and down of described vertical steel plate (4) are provided with hole frame (6) and lower hole frame (7), described upper hole frame (6) has all respectively set up a slide bar (8) with the two ends, left and right of described lower hole frame (7), the upper cover of described slide bar (8) has spring (9), between slide bar described in two (8), set up the floating shelf that can slide up and down (10), described spring (9) downwards top is pressed described floating shelf (10), the top of described floating shelf (10) is provided with drive motor (11), the below of described floating shelf (10) is provided with swing bearing (12), on the periphery edge of described swing bearing (12), be provided with large fluted disc (13), the below of described floating shelf (10) is provided with gear case (14), driving wheel (15) for simulating vehicle wheel is installed in described gear case (14), the periphery of described driving wheel (15) is enclosed with for simulating the tire matter glue-line (16) of rubbery cover tyre, described drive motor (11) drives described driving wheel (15) to rotate, the top of described horizontal steel plate (5) is provided with an engaged wheel (17) that is used for simulating ground environment, described engaged wheel (17) is against described driving wheel (15), and can relatively roll.
2. electric drive assembly combined test stand as claimed in claim 1, it is characterized in that: the side of described floating shelf (10) is also provided with a mount pad keeping flat (18), the top of described mount pad (18) is provided with a steer motor (19), the front end of described steer motor (19) is provided with reduction gear box (20) and tooth sector (21), and described tooth sector (21) is meshed with described large fluted disc (13).
3. electric drive assembly combined test stand as claimed in claim 1 or 2, it is characterized in that: the left and right sides of described horizontal steel plate (5) is symmetrically arranged with C shape track channel-section steel (22), between C shape track channel-section steel (22) described in two, be provided with an opening up wheel disk rack (23), described wheel disk rack (23) is comprised of two the vertical side plates in left and right (23A) and upper and lower two horizonal base plates (23B), between vertical side plate (23A) about the rotating steadying bar of described engaged wheel (17) is located at described in two, the outside of the vertical side plate (23A) of left and right described in two is respectively provided with one group of axis of guide (23C), on the outboard end of the described axis of guide (23C), roller is installed, described roller is arranged in the groove of described C shape track channel-section steel (22).
4. electric drive assembly combined test stand as claimed in claim 3, is characterized in that: on described horizontal steel plate (5), be provided with a lifting jack (24) that is used for simulation loading, described lifting jack (24) withstands on the below of described wheel disk rack (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460333.2A CN104198191B (en) | 2014-09-11 | 2014-09-11 | Electric drive assembly combined test stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410460333.2A CN104198191B (en) | 2014-09-11 | 2014-09-11 | Electric drive assembly combined test stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104198191A true CN104198191A (en) | 2014-12-10 |
| CN104198191B CN104198191B (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410460333.2A Active CN104198191B (en) | 2014-09-11 | 2014-09-11 | Electric drive assembly combined test stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104198191B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346149A (en) * | 2019-07-22 | 2019-10-18 | 诺力智能装备股份有限公司 | A kind of automatic test run hydraulic device of driving wheel assembly |
| CN112595912A (en) * | 2020-12-09 | 2021-04-02 | 华域麦格纳电驱动系统有限公司 | Test data analysis system of new energy electric drive system |
Citations (7)
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|---|---|---|---|---|
| EP0350608A2 (en) * | 1988-07-13 | 1990-01-17 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procedure and device for testing lorry axles with springs |
| US20020124650A1 (en) * | 2001-03-08 | 2002-09-12 | Sigeru Matsumoto | Apparatus and method for measuring uniformity and/or dynamic balance of tire |
| CN201028988Y (en) * | 2006-12-08 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | On-line wear-in test trolley of engine |
| CN101639407A (en) * | 2009-03-17 | 2010-02-03 | 同济大学 | Multifunctional test bed for electric wheel |
| CN103439117A (en) * | 2013-08-07 | 2013-12-11 | 同济大学 | Vehicle electric wheel multifunctional testing table |
| CN203606153U (en) * | 2013-12-03 | 2014-05-21 | 株洲中达特科电子科技有限公司 | Electric driving system testing device |
| CN204085893U (en) * | 2014-09-11 | 2015-01-07 | 宁波储力叉车有限公司 | Electric drive assembly combined test stand |
-
2014
- 2014-09-11 CN CN201410460333.2A patent/CN104198191B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0350608A2 (en) * | 1988-07-13 | 1990-01-17 | Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. | Procedure and device for testing lorry axles with springs |
| US20020124650A1 (en) * | 2001-03-08 | 2002-09-12 | Sigeru Matsumoto | Apparatus and method for measuring uniformity and/or dynamic balance of tire |
| CN201028988Y (en) * | 2006-12-08 | 2008-02-27 | 重庆宗申技术开发研究有限公司 | On-line wear-in test trolley of engine |
| CN101639407A (en) * | 2009-03-17 | 2010-02-03 | 同济大学 | Multifunctional test bed for electric wheel |
| CN103439117A (en) * | 2013-08-07 | 2013-12-11 | 同济大学 | Vehicle electric wheel multifunctional testing table |
| CN203606153U (en) * | 2013-12-03 | 2014-05-21 | 株洲中达特科电子科技有限公司 | Electric driving system testing device |
| CN204085893U (en) * | 2014-09-11 | 2015-01-07 | 宁波储力叉车有限公司 | Electric drive assembly combined test stand |
Non-Patent Citations (1)
| Title |
|---|
| 牛海峰等: "旋转导向工具驱动总成控制器设计", 《中国石油和化工标准与质量》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346149A (en) * | 2019-07-22 | 2019-10-18 | 诺力智能装备股份有限公司 | A kind of automatic test run hydraulic device of driving wheel assembly |
| CN112595912A (en) * | 2020-12-09 | 2021-04-02 | 华域麦格纳电驱动系统有限公司 | Test data analysis system of new energy electric drive system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104198191B (en) | 2016-07-06 |
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