CN210534285U - Test structure suitable for in-wheel motor - Google Patents
Test structure suitable for in-wheel motor Download PDFInfo
- Publication number
- CN210534285U CN210534285U CN201921285002.4U CN201921285002U CN210534285U CN 210534285 U CN210534285 U CN 210534285U CN 201921285002 U CN201921285002 U CN 201921285002U CN 210534285 U CN210534285 U CN 210534285U
- Authority
- CN
- China
- Prior art keywords
- test structure
- limiting
- pinch roller
- wheel
- block
- 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.)
- Active
Links
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model provides a test structure suitable for in-wheel motor, include: the device comprises a base (1), a rack (101), a supporting assembly (100), a descending device (6), a first fixing support (2), a second fixing support (3) and a driving part (7); the base (1) is connected with a rack (101) through a supporting component (100); the base (1), the supporting component (100) and the rack (101) form an accommodating space (102); the first fixing support (2) and the second fixing support (3) are arranged on the base (1); the first fixing support (2) and the second fixing support (3) can be used for placing a hub motor; the drive means (7) being capable of driving the downer (6); the descending device (6) can be pressed down to the hub motor. The utility model discloses rational in infrastructure, convenient operation has improved in-wheel motor fixed point load test's efficiency of software testing.
Description
Technical Field
The utility model relates to a test structure specifically relates to a test structure suitable for in-wheel motor, especially in-wheel motor's rated load test structure.
Background
The traditional hub motor test structure generally adopts a dynamometer to clamp a hub to test the fixed point load of a motor. An in-wheel motor load detection device disclosed in patent document CN109490779A includes: including the bottom plate, be equipped with hysteresis brake, link gear, first positioning mechanism, second positioning mechanism on the bottom plate, first positioning mechanism and second positioning mechanism are used for the fixed to in-wheel motor, first positioning mechanism includes the fixing base, link gear includes first interlocking wheel, and first interlocking wheel is rotatable fixed with the fixing base, first interlocking wheel side is fixed with first linkage piece, first linkage piece passes through link gear and hysteresis brake linkage, is equipped with shaft coupling and torque speed sensor between hysteresis brake and the link gear, be equipped with a plurality of first locating pins on the first linkage piece, be fixed with the fixed block on the fixing base, first interlocking wheel and fixed block coaxial arrangement, first locating pin axis and first interlocking block axis parallel arrangement, be equipped with the support column on the fixed block, support column cavity setting, the first linkage wheel is provided with a first through hole for the support column to pass through, the first linkage block is provided with a second through hole for the output shaft of the motor to pass through, the second positioning mechanism comprises a slide rail, the slide rail is arranged along the front-back direction, the slide rail is matched with a fixing frame in a sliding way, the fixing frame is provided with a plurality of second positioning pins, and the axes of the second positioning pins are parallel to the axis of the first positioning pins; when the hub motor is fixed with the first positioning mechanism and the second positioning mechanism, the hub motor is limited between the fixed seat and the fixed frame, the motor mounting plate on one side of the hub motor is fixed with the fixed frame through the second positioning pin, the hub shell on the other side of the hub motor is linked with the first linkage block through the first positioning pin, and the motor output shaft of the hub motor extends into the support column.
But the following problem exists in traditional in-wheel motor test structure:
1. there is still a point of structural optimization.
2. The operation difficulty is high, and the test efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a test structure suitable for in-wheel motor.
According to the utility model provides a pair of test structure suitable for in-wheel motor, include: the device comprises a base (1), a rack (101), a supporting assembly (100), a descending device (6), a first fixing support (2), a second fixing support (3) and a driving part (7);
the base (1) is connected with a rack (101) through a supporting component (100);
the base (1), the supporting component (100) and the rack (101) form an accommodating space (102);
the first fixing support (2) and the second fixing support (3) are arranged on the base (1);
the first fixing support (2) and the second fixing support (3) can be used for placing a hub motor;
the driving part (7) is arranged at the upper part of the stand (101);
the descending device (6) is arranged at the lower part of the rack (101);
the drive means (7) being capable of driving the downer (6);
the descending device (6) can be pressed down to the hub motor.
Preferably, the test structure suitable for in-wheel motor still includes: a first limit column (901) and a second limit column (902); the first limiting column (901) and the second limiting column (902) are of telescopic structures; the descending device (6) is installed on the lower portion of the rack (101) through a first limiting column (901) and a second limiting column (902).
Preferably, the downstream means (6) comprises: the device comprises a descending rod (601), a first pinch roller assembly (4), a second pinch roller assembly (5), a limiting nylon block (10), a first adapter plate (11) and a second adapter plate (12);
the first adapter plate (11) is arranged at the upper part of the second adapter plate (12);
the first pinch roller assembly (4) and the second pinch roller assembly (5) are arranged at the lower part of the second adapter plate (12);
one end of the descending rod (601) is connected with the driving part (7), and the other end of the descending rod is connected with the first adapter plate (11);
the limiting nylon block (10) can limit the position of the descending rod (601).
Preferably, the first puck assembly (4) includes: a first pinch roller (401) and a first pinch roller block (15); the first pressing wheel (401) is connected with the second adapter plate (12) through a first pressing wheel block (15).
Preferably, the second puck assembly (5) includes: a second pinch roller (501) and a second pinch roller block (14); the second pressing wheel (501) is connected with the second adapter plate (12) through a second pressing wheel block (14).
Preferably, the test structure suitable for in-wheel motor still includes: a first stopper (801) and a second stopper (802); the first limiting column (901) and the second limiting column (902) respectively penetrate through the first limiting part (801) and the second limiting part (802) to be installed together with the rack (101).
Preferably, the driving member (7) is a cylinder or an electric cylinder.
Preferably, the drive member (7) is a servo motor.
Preferably, the test structure suitable for in-wheel motor still includes: a first fixed bracket limiting block (13) and a second fixed bracket limiting block (16); the first fixed support limiting block (13) and the second fixed support limiting block (16) can limit the positions of the first fixed support (2) and the second fixed support (3) respectively.
Preferably, the support assembly (100) is a plurality of support columns.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses rational in infrastructure, convenient operation.
2. The operation difficulty of the fixed-point load test of the hub motor is effectively reduced.
3. The efficiency of testing of hub motor fixed point load test is improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is the utility model provides a pair of test structure front structure schematic diagram suitable for in-wheel motor.
Fig. 2 is the utility model provides a pair of test structure side structure schematic diagram suitable for in-wheel motor.
Fig. 3 is the utility model provides a pair of test structure overall structure schematic diagram suitable for in-wheel motor.
The figures show that:
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 1 to 3, according to the utility model provides a pair of test structure suitable for in-wheel motor includes: the device comprises a base (1), a rack (101), a supporting assembly (100), a descending device (6), a first fixing support (2), a second fixing support (3) and a driving part (7); the base (1) is connected with a rack (101) through a supporting component (100); the base (1), the supporting component (100) and the rack (101) form an accommodating space (102); the first fixing support (2) and the second fixing support (3) are arranged on the base (1); the first fixing support (2) and the second fixing support (3) can be used for placing a hub motor; the driving part (7) is arranged at the upper part of the stand (101); the descending device (6) is arranged at the lower part of the rack (101); the drive means (7) being capable of driving the downer (6); the descending device (6) can be pressed down to the hub motor; the support assembly (100) is a plurality of support columns. In a preferred embodiment, the support assembly 100 may be a support column, a support plate, or other support structures according to the use situation. In practical use, firstly, the components are assembled, then the hub motor is placed on the first fixing support (2) and the second fixing support (3), then the hub motor is electrified, and then the descending device 6 is pressed down on the hub motor, so that the fixed point load of the hub motor is tested. The test result is fed back through an ammeter connected with the hub motor or the phenomenon that the hub motor is suddenly stopped and suddenly rotated is observed, so that whether the test result is qualified or not is judged.
Further, the test structure that is applicable to in-wheel motor still includes: a first limit column (901) and a second limit column (902); the first limiting column (901) and the second limiting column (902) are of telescopic structures; the descending device (6) is arranged at the lower part of the rack (101) through a first limiting column (901) and a second limiting column (902); the test structure suitable for in-wheel motor still includes: a first stopper (801) and a second stopper (802); the first limiting column (901) and the second limiting column (902) respectively penetrate through the first limiting part (801) and the second limiting part (802) to be installed with the rack (101); the driving part (7) is an air cylinder or an electric cylinder; the driving part (7) is a servo motor; further comprising: a first fixed bracket limiting block (13) and a second fixed bracket limiting block (16); the first fixed support limiting block (13) and the second fixed support limiting block (16) can limit the positions of the first fixed support (2) and the second fixed support (3) respectively. In a preferred embodiment, the first limiting column (901) and the second limiting column (902) are of a telescopic structure, and when the driving part (7) drives the downlink device (6) downwards, the first limiting column (901) and the second limiting column (902) stretch downwards along with the downlink device (6); when the test is completed and the descending device (6) contracts upwards, the first limiting column (901) and the second limiting column (902) contract upwards along with the descending device (6).
Further, the downstream apparatus (6) includes: the device comprises a descending rod (601), a first pinch roller assembly (4), a second pinch roller assembly (5), a limiting nylon block (10), a first adapter plate (11) and a second adapter plate (12); the first adapter plate (11) is arranged at the upper part of the second adapter plate (12); the first pinch roller assembly (4) and the second pinch roller assembly (5) are arranged at the lower part of the second adapter plate (12); one end of the descending rod (601) is connected with the driving part (7), and the other end of the descending rod is connected with the first adapter plate (11); the limiting nylon block (10) can limit the position of the descending rod (601); the first puck assembly (4) includes: a first pinch roller (401) and a first pinch roller block (15); the first pressing wheel (401) is connected with the second adapter plate (12) through a first pressing wheel block (15); the second puck assembly (5) includes: a second pinch roller (501) and a second pinch roller block (14); the second pressing wheel (501) is connected with the second adapter plate (12) through a second pressing wheel block (14). In a preferred embodiment, when the downlink device (6) presses down on the hub motor, the first pressing wheel (401) and the second pressing wheel (501) are in contact with the hub motor, after the hub motor is electrified, the first pressing wheel (401) and the second pressing wheel (501) rotate along with the rotation of the hub motor, and the first pressing wheel (401) and the second pressing wheel (501) rotate and output pressure to the hub motor at the same time, so that the fixed-point load of the hub motor is measured.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A test structure suitable for in-wheel motor, characterized by includes: the device comprises a base (1), a rack (101), a supporting assembly (100), a descending device (6), a first fixing support (2), a second fixing support (3) and a driving part (7);
the base (1) is connected with a rack (101) through a supporting component (100);
the base (1), the supporting component (100) and the rack (101) form an accommodating space (102);
the first fixing support (2) and the second fixing support (3) are arranged on the base (1);
the first fixing support (2) and the second fixing support (3) can be used for placing a hub motor;
the driving part (7) is arranged at the upper part of the stand (101);
the descending device (6) is arranged at the lower part of the rack (101);
the drive means (7) being capable of driving the downer (6);
the descending device (6) can be pressed down to the hub motor.
2. The test structure suitable for in-wheel motors of claim 1, further comprising: a first limit column (901) and a second limit column (902); the first limiting column (901) and the second limiting column (902) are of telescopic structures; the descending device (6) is installed on the lower portion of the rack (101) through a first limiting column (901) and a second limiting column (902).
3. The test structure adapted for an in-wheel motor according to claim 1, characterized in that the descending device (6) comprises: the device comprises a descending rod (601), a first pinch roller assembly (4), a second pinch roller assembly (5), a limiting nylon block (10), a first adapter plate (11) and a second adapter plate (12);
the first adapter plate (11) is arranged at the upper part of the second adapter plate (12);
the first pinch roller assembly (4) and the second pinch roller assembly (5) are arranged at the lower part of the second adapter plate (12);
one end of the descending rod (601) is connected with the driving part (7), and the other end of the descending rod is connected with the first adapter plate (11);
the limiting nylon block (10) can limit the position of the descending rod (601).
4. The test structure for an in-wheel motor according to claim 3, wherein the first pinch roller assembly (4) comprises: a first pinch roller (401) and a first pinch roller block (15); the first pressing wheel (401) is connected with the second adapter plate (12) through a first pressing wheel block (15).
5. The test structure for an in-wheel motor according to claim 3, wherein the second pinch roller assembly (5) comprises: a second pinch roller (501) and a second pinch roller block (14); the second pressing wheel (501) is connected with the second adapter plate (12) through a second pressing wheel block (14).
6. The test structure suitable for in-wheel motors of claim 2, further comprising: a first stopper (801) and a second stopper (802); the first limiting column (901) and the second limiting column (902) respectively penetrate through the first limiting part (801) and the second limiting part (802) to be installed together with the rack (101).
7. Test structure suitable for in-wheel motors according to claim 1, characterized in that the driving part (7) is a pneumatic or electric cylinder.
8. Test structure suitable for in-wheel motors according to claim 1, characterized in that the drive member (7) is a servo motor.
9. The test structure suitable for in-wheel motors of claim 1, further comprising: a first fixed bracket limiting block (13) and a second fixed bracket limiting block (16); the first fixed support limiting block (13) and the second fixed support limiting block (16) can limit the positions of the first fixed support (2) and the second fixed support (3) respectively.
10. The test structure adapted for in-wheel motors of claim 1, wherein the support assembly (100) is a plurality of support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285002.4U CN210534285U (en) | 2019-08-08 | 2019-08-08 | Test structure suitable for in-wheel motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285002.4U CN210534285U (en) | 2019-08-08 | 2019-08-08 | Test structure suitable for in-wheel motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534285U true CN210534285U (en) | 2020-05-15 |
Family
ID=70600922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921285002.4U Active CN210534285U (en) | 2019-08-08 | 2019-08-08 | Test structure suitable for in-wheel motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210534285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702830A (en) * | 2021-09-24 | 2021-11-26 | 江苏智远智能驱动技术研究院有限公司 | Performance detection system of special motor |
-
2019
- 2019-08-08 CN CN201921285002.4U patent/CN210534285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113702830A (en) * | 2021-09-24 | 2021-11-26 | 江苏智远智能驱动技术研究院有限公司 | Performance detection system of special motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102998127B (en) | Endurance test bench of automobile pedals | |
| CN208860265U (en) | Bearing disk detecting tool | |
| CN106769013A (en) | A kind of loading inertia test apparatus of motor-driven cylinder | |
| CN210534285U (en) | Test structure suitable for in-wheel motor | |
| CN108225666B (en) | Calibrating device for flat plate type brake inspection platform | |
| CN206974830U (en) | A kind of automotive line Apparatus for Bending at low-temp | |
| CN102322996B (en) | Rotary drum device for chassis dynamometer | |
| WO2022174474A1 (en) | Heavy-duty, high-power and large-torque chassis dynamometer in multi-environment system | |
| CN206292048U (en) | The experimental bench of RV decelerator transmission efficiencies | |
| CN209148310U (en) | A kind of Turnover testing equipment of automobile children safety chair | |
| CN202939044U (en) | Automobile pedal durability test bench | |
| CN206114710U (en) | 360 circumference arbitrary angle degree high accuracy testing platform | |
| CN215179204U (en) | Steel joist structure frame strength detection device | |
| CN202393883U (en) | Motor rotation-blocking detection device | |
| CN210269195U (en) | Front wheel rapid positioning and clamping device for electric vehicle detection platform | |
| CN210513653U (en) | Bedside board performance detection device | |
| CN218444424U (en) | Testing equipment props partially | |
| CN220649992U (en) | Automobile engine axle sleeve check out test set | |
| CN220882251U (en) | Experimental bench for unmanned aerial vehicle avionics | |
| CN219161274U (en) | Guard board checking fixture | |
| CN214066403U (en) | Circular selector performance check out test set of car | |
| CN216791602U (en) | Fatigue testing device for steering wheel | |
| CN220106480U (en) | Forward stripping vacuum adsorption equipment | |
| CN212621392U (en) | Accelerator pedal strength test bench | |
| CN113655248B (en) | Automobile wire harness testing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |