阅读说明：本技术 一种新能源汽车电机的测试台 (A kind of testboard of New energy automobile motor ) 是由 亢小平 杨葵 张耀洪 太柯檬 周林聪 于 2019-08-06 设计创作，主要内容包括：本发明涉及汽车电机测试技术领域,具体地说是一种新能源汽车电机的测试台,包括测试机构、底部铸铁平台、噪音测试房,测试机构安装在底部铸铁平台上,并位于噪音测试房内,测试机构包括安装底板、被测机构、陪测机构,安装底板固定在底部铸铁平台上,安装底板与被测机构之间采用直线导轨和伺服直线模组连接,陪测机构固定在安装底板的顶部后侧。本发明同现有技术相比,设计了新能源汽车电机的测试台,通过低压对接头、高压接头与电机工装板连接,能够实现电机高低压测试线束的自动对接,通过电机夹紧机构、抱夹机构,能够自动定位夹紧被测试电机,以便于机器人抓取进行上下料。(The present invention relates to electric motor of automobile the field of test technology, specifically a kind of testboard of New energy automobile motor, including mechanism for testing, bottom cast iron platform, noise test room, mechanism for testing is mounted on the cast iron platform of bottom, and it is located in noise test room, mechanism for testing includes mounting base, tested mechanism, Pei Ce mechanism, mounting base is fixed on the cast iron platform of bottom, it is connected between mounting base and tested mechanism using linear guide and servo straight line mould group, Pei Ce mechanism is fixed on the top rear of mounting base.The present invention is compared with the existing technology, devise the testboard of New energy automobile motor, it is connected by low pressure butt joint, high pressure connection and motor working plate, it can be realized the automatic butt of motor high-low pressure test harness, pass through motor clamp system, clamping mechanism, it can be automatically positioned the tested motor of clamping, carry out loading and unloading in order to which robot grabs.)

1. a kind of testboard of New energy automobile motor, including mechanism for testing, bottom cast iron platform, noise test room, feature Be: mechanism for testing is mounted on bottom cast iron platform (1), and is located in noise test room (2), and mechanism for testing includes installation bottom Plate (81), tested mechanism (82), Pei Ce mechanism (83), mounting base (81) are fixed on bottom cast iron platform (1), mounting base (81) it is connect between tested mechanism (82) using linear guide (84) and servo straight line mould group (85), Pei Ce mechanism (83) is fixed Top rear in mounting base (81), tested mechanism (82) include numerical control rotating platform (821), turntable mechanism (822), motor folder Tight mechanism (823), mounting table (824), low pressure butt joint (825), two numerical control rotating platforms (821) are fixed on the both ends of connecting plate, The bottom both ends of connecting plate are connect with a linear guide (84) respectively, the bottom center and servo straight line mould group (85) of connecting plate Axis connection, the axis of numerical control rotating platform (821) connect with the side of turntable mechanism (822), and the top plate of turntable mechanism (822) is equipped with The bottom plate of motor clamp system (823), turntable mechanism (822) is equipped with mounting table (824), and the rear side of mounting table (824) is equipped with Low pressure butt joint (825), Pei Ce mechanism (83) include accompany measured motor (831), torque sensor (832), switching mainshaft mechanism (833), spline (834) are docked, accompanies and surveys pedestal (835), clamping mechanism (837), high pressure docking mechanism (838), accompany survey pedestal (835) it is fixed on bottom cast iron platform (1), accompanies and is fixed with accompany measured motor (831), accompany measured motor on rear side of survey pedestal (835) (831) it is connect between axis and the end of switching mainshaft mechanism (833) using torque sensor (832), mainshaft mechanism of transferring (833) the other end is equipped with docking spline (834), accompanies the front side for surveying pedestal (835) to be equipped with high pressure docking mechanism (838), accompanies The two sides for surveying pedestal (835) are equipped with clamping mechanism (837).

2. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the noise test Room (2) includes sealing sheet metal shell (21), switch door cylinder (22), overhead door (23), and sealing sheet metal shell (21) is fixed on bottom On portion's cast iron platform (1), the front side both ends of sealing sheet metal shell (21) are fixed with switch door cylinder (22), switch door cylinder (22) Axis connect with overhead door (23).

3. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the linear guide (84), the servo straight line mould group (85) is fixed on mounting base (81).

4. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the numerical control rotating platform (821) cable drag chain (826) are equipped with.

5. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the noise test Noise test instrument is equipped in room (2).

6. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the low pressure docking One end of head (825) is connect with the low pressure docking structure (11) of motor working plate, the other end of low pressure butt joint (825) and control The low-pressure end of electric machine controller in device cabinet (4) connects.

7. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the high pressure connection One end connect with the high pressure docking structure (12) of motor working plate, the electricity in the other end of high pressure connection and controller cabinet (4) The high-voltage end of machine controller connects.

8. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: the noise test The rear side in room (2) is equipped with electrical control cabinet (3), controller cabinet (4), power cabinet (5), cooling-water machine (7) and gas path plate (6).

9. a kind of testboard of New energy automobile motor according to claim 1, it is characterised in that: described accompanies survey pedestal (835) it is equipped with and releases cylinder (836), the axis for releasing cylinder (836) is connect with the fixed plate of docking spline (834).

Technical field

The present invention relates to electric motor of automobile the field of test technology, specifically a kind of testboard of New energy automobile motor.

Background technique

Currently, being that lifting motor is to testboard manually for the traditional test of New energy automobile motor, artificial connection is just Pressure test harness.After the completion of test, then manual demolition high-low pressure tests harness, and motor is lifted from testboard manually.

For the requirement for meeting new energy motor automatic test, need to design a kind of testboard of New energy automobile motor, The automatic butt that can be realized high-low pressure test harness can be automatically positioned the tested motor of clamping, in order to robot crawl Carry out loading and unloading.

Summary of the invention

The purpose of the present invention is overcome the deficiencies of the prior art and provide a kind of testboard of New energy automobile motor, energy The automatic butt for enough realizing high-low pressure test harness can be automatically positioned the tested motor of clamping, in order to robot grab into Row loading and unloading.

In order to achieve the above object, the present invention is a kind of testboard of New energy automobile motor, including mechanism for testing, bottom Cast iron platform, noise test room, it is characterised in that: mechanism for testing is mounted on the cast iron platform of bottom, and is located at noise test room Interior, mechanism for testing includes mounting base, tested mechanism, Pei Ce mechanism, and mounting base is fixed on the cast iron platform of bottom, installs bottom It is connected between plate and tested mechanism using linear guide and servo straight line mould group, after Pei Ce mechanism is fixed on the top of mounting base Side.

Tested mechanism includes numerical control rotating platform, turntable mechanism, motor clamp system, mounting table, low pressure butt joint, two numerical controls Turntable is fixed on the both ends of connecting plate, and the bottom both ends of connecting plate are connect with a linear guide respectively, in the bottom of connecting plate The axis connection of centre and servo straight line mould group, the axis of numerical control rotating platform and the side of turntable mechanism connect, and set on the top plate of turntable mechanism There is motor clamp system, the bottom plate of turntable mechanism is equipped with mounting table, and the rear side of mounting table is equipped with low pressure butt joint.

Pei Ce mechanism includes accompany measured motor, torque sensor, switching mainshaft mechanism, docking spline, accompanies and survey pedestal, embrace folder machine Structure, high pressure docking mechanism accompany survey pedestal to be fixed on bottom cast iron platform, accompany and are fixed with accompany measured motor on rear side of survey pedestal, accompany survey It is connected between the axis of motor and the end for mainshaft mechanism of transferring using torque sensor, the other end for mainshaft mechanism of transferring is equipped with Spline is docked, the front side for surveying pedestal is accompanied to be equipped with high pressure docking mechanism, the two sides for surveying pedestal is accompanied to be equipped with clamping mechanism.

The noise test room includes sealing sheet metal shell, switch door cylinder, overhead door, and sealing sheet metal shell is fixed on On the cast iron platform of bottom, the front side both ends for sealing sheet metal shell are fixed with switch door cylinder, switch the axis and overhead door of door cylinder Connection.

The linear guide, the servo straight line mould group are fixed on mounting base.

The numerical control rotating platform is equipped with cable drag chain.

Noise test instrument is equipped in the noise test room.

One end of the low pressure butt joint is connect with the low pressure docking structure of motor working plate, low pressure butt joint it is another End is connect with the low-pressure end of the electric machine controller in controller cabinet.

One end of the high pressure connection is connect with the high pressure docking structure of motor working plate, the other end of high pressure connection with The high-voltage end of electric machine controller in controller cabinet connects.

The rear side in the noise test room is equipped with electrical control cabinet, controller cabinet, power cabinet, cooling-water machine and gas path plate.

Described accompanying surveys pedestal equipped with cylinder is released, and the axis for releasing cylinder is connect with the fixed plate of docking spline.

The present invention compared with the existing technology, devises the testboard of New energy automobile motor, passes through low pressure butt joint, high pressure Connector is connect with motor working plate, can be realized the automatic butt of motor high-low pressure test harness, by motor clamp system, is embraced Clamp mechanism, can be automatically positioned the tested motor of clamping, carry out loading and unloading in order to which robot grabs.

Detailed description of the invention

Fig. 1 is outside drawing of the invention.

Fig. 2 is internal structure chart of the invention.

Fig. 3 is the structure chart in noise test room of the present invention.

Fig. 4 is the structure chart of mechanism for testing of the present invention.

Fig. 5 is the structure chart of the tested mechanism of the present invention.

Fig. 6 is the structure chart of Pei Ce mechanism of the present invention.

Fig. 7 is the cross-sectional view of Pei Ce mechanism of the present invention.

Fig. 8 is the structure chart of tested motor of the present invention and working plate.

Specific embodiment

The present invention is described further now in conjunction with attached drawing.

Referring to Fig. 1, mechanism for testing of the invention is mounted on bottom cast iron platform 1, and is located in noise test room 2, is made an uproar The rear side that sound tests room 2 is equipped with electrical control cabinet 3, controller cabinet 4, power cabinet 5, cooling-water machine 7 and gas path plate 6.Structure of the invention Compact, electrical control cabinet 3, controller cabinet 4, power cabinet 5, cooling-water machine 7 and gas path plate 6 all concentrate on bottom cast iron platform 1, Convenient for whole packing is carried, occupied area is small, appearance is preferable.

Referring to fig. 2, the present invention is a kind of testboard of New energy automobile motor, including mechanism for testing, bottom cast iron platform, Noise test room, mechanism for testing include mounting base 81, tested mechanism 82, Pei Ce mechanism 83, and mounting base 81 is fixed on bottom On cast iron platform 1, connected between mounting base 81 and tested mechanism 82 using linear guide 84 and servo straight line mould group 85, straight line Guide rail 84, servo straight line mould group 85 are fixed on mounting base 81.Pei Ce mechanism 83 is fixed on the top rear of mounting base 81.

Referring to fig. 4,5, it is tested mechanism 82 and includes numerical control rotating platform 821, turntable mechanism 822, motor clamp system 823, places Platform 824, low pressure butt joint 825, two numerical control rotating platforms 821 are fixed on the both ends of connecting plate, the bottom both ends of connecting plate respectively with One linear guide 84 connects, the bottom center of connecting plate and the axis connection of servo straight line mould group 85, the axis of numerical control rotating platform 821 with The side of turntable mechanism 822 connects, and numerical control rotating platform 821 is equipped with cable drag chain 826, after being exported by cable drag chain 826, with control The connection such as device cabinet 4.The top plate of turntable mechanism 822 is equipped with motor clamp system 823, and the bottom plate of turntable mechanism 822, which is equipped with, to be put Platform 824 is set, the rear side of mounting table 824 is equipped with low pressure butt joint 825.

It include accompany measured motor 831, torque sensor 832, switching mainshaft mechanism 833, right referring to Fig. 6,7, Pei Ce mechanism 83 Spline 834 is connect, accompanies and surveys pedestal 835, clamping mechanism 837, high pressure docking mechanism 838, accompanies survey pedestal 835 to be fixed on bottom cast iron flat Platform 1 accompanies the rear side for surveying pedestal 835 to be fixed with accompany measured motor 831, the axis of accompany measured motor 831 and the end of switching mainshaft mechanism 833 Between using torque sensor 832 connect, switching mainshaft mechanism 833 the other end be equipped with docking spline 834, accompany survey pedestal 835 front side is equipped with high pressure docking mechanism 838, and the two sides for surveying pedestal 835 is accompanied to be equipped with clamping mechanism 837.

It accompanies and surveys pedestal 835 equipped with cylinder 836 is released, release the axis of cylinder 836 and dock the fixed plate company of spline 834 It connects.Cylinder 836 is released for assisting the straight line mould group for uploading mechanism section to exit, exists after docking spline 834 and engaging and blocks When phenomenon, in the case where straight line mould group retreats extraction spline, releases cylinder 836 plus power, exited convenient for straight line mould group.

Referring to Fig. 3, noise test room 2 includes sealing sheet metal shell 21, switch door cylinder 22, overhead door 23, seals metal plate Shell 21 is fixed on bottom cast iron platform 1, and the front side both ends of sealing sheet metal shell 21 are fixed with switch door cylinder 22, switch gate The axis of cylinder 22 is connect with overhead door 23.Appropriate location in noise test room 2 is equipped with noise test instrument.

Motor working plate as shown in Figure 8 is equipped with low pressure docking structure 11, high pressure docking structure 12, motor working plate Bottom is equipped with the dedicated dowel hole 14 of testboard.One end of low pressure butt joint 825 and the low pressure docking structure of motor working plate 11 connections, the other end of low pressure butt joint 825 are connect with the low-pressure end of the electric machine controller in controller cabinet 4.High pressure connection One end is connect with the high pressure docking structure 12 of motor working plate, the other end of high pressure connection and the motor control in controller cabinet 4 The high-voltage end of device connects.The present invention is tested together with motor working plate using motor, by motor working plate, make it have and its Its integration of equipments is in the ability of automatic production line.

Low pressure docking structure 11, high pressure docking structure in a upper station for testboard of the present invention, motor working plate 12 connect with the low pressure plug on motor, high-voltage connecting wire box 15 respectively, make high-low pressure electric connection part and the motor on motor Low pressure docking structure 11,12 route of high pressure docking structure on working plate are connected.

The motor working plate for being equipped with tested motor 16 flow to the position of robot crawl, and robot is connected to bit instruction Motor working plate is grabbed afterwards, while the overhead door 23 in noise test room 2 is in the open state.

Turntable mechanism 822 is in state straight up, and the motor working plate of crawl is navigated to mounting table 824 by robot On, at this moment the low pressure docking structure 11 on motor working plate has been connected with the low pressure butt joint 825 on mounting table 824, low The other end of crimp head 825 is fixedly connected on the electric machine controller of equipment End-Management device cabinet 4.

Robot exits noise test room 2, and overhead door 23 is closed.Then, motor clamp system 823, which pushes, clamps tested electricity Machine 16, numerical control rotating platform 821 control turntable mechanism 822 and start to overturn to horizontal direction until horizontal position, so that tested motor 16 Internal spline axis be in coaxial position with the spline 834 that docks of Pei Ce mechanism 83.

Servo straight line mould group 85 drive tested mechanism 82 with motor towards the movement of the direction of Pei Ce mechanism 83 and motor with Position before docking spline 834 will engage stops, and the high pressure docking mechanism 838 in Pei Ce mechanism 83 stretches out high pressure connection, It is connected with the high pressure docking structure 12 on motor working plate, tested motor circuit is connected, and unloaded noise test is started.

Servo straight line mould group 85 drives tested mechanism 82 to continue the movement of 83 direction of horizontal direction Pei Ce mechanism, motor with motor Internal spline with to dock spline 834 at a fully engaged, after clamping mechanism 837 holds turntable mechanism 822 tightly, start the various performances of motor Point test and load-carrying noise test；When motor is run forward, tested mechanism 82 is driven by servo straight line mould group 85, and power is big Power is stretched out in the cylinder of 838 top connection of high pressure docking mechanism in Pei Ce mechanism 83, keeps cylinder to release in tested high pressure connection Under state, high pressure connection will be retreated adaptively with tested mechanism 82, to guarantee that during the test, high pressure coupling part is begun Terminating is logical.

After the completion of test, servo straight line mould group 85 drives tested mechanism 82 to exit in the horizontal direction with motor, then counts It controls turntable 821 and controls the rotation of turntable mechanism 822 to vertical state, overhead door 23 is opened, and robot is grabbed from turntable mechanism 822 Motor working plate is simultaneously moved to next station.

The present invention cooperates robot that can realize automatic loading/unloading, by motor clamp system, clamping mechanism, can determine automatically Position clamps tested motor, carries out loading and unloading in order to which robot grabs.The variation of loading and unloading motor status of the present invention, vertical water Flat mutually variation, pick-and-place, positioning and the clamping of very convenient motor.It is of the invention whole without operative employee's participation, improve equipment Safety and reliability, consistency, mistake proofing can be promoted.

The present invention be suitable for motor high speed, high frequency, high vibration operating condition under full-automatic reliably working, without operator Work considerably reduces mistake and increases safety, and saved human cost；On-line testing has and other equipment It is integrated in the ability of automatic production line；It is compact-sized, occupied area is small, be easy to dismount and safeguard etc..