CN213933120U

CN213933120U - Electric automobile BSG motor performance test system

Info

Publication number: CN213933120U
Application number: CN202023252681.0U
Authority: CN
Inventors: 朱重瑞
Original assignee: Changzhou Eve Power Technology Co ltd
Current assignee: Changzhou Eve Power Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a BSG motor performance testing system of an electric automobile, which relates to the technical field of electric automobiles and comprises a testing mechanism, wherein the front surface of the testing mechanism is connected with a protective door through a hinge in a rotating way, the testing mechanism comprises a concave shell, the inner bottom surface of the concave shell is provided with a protective shell, the inner bottom surface of the protective shell is welded with a fixed block, the top of the fixed block is provided with a motor, the utility model drives a baffle plate to move through the rotating of the motor, the baffle plate moves to drive a rubber pad to move, a device to be detected is fixed through the rubber pad, the device to be detected can be fixed through the rubber pad, the device to be detected is prevented from being damaged when the two baffles are extruded, the motor is protected through a protective box, the concave shell is protected through the protective door, dust is prevented from entering the protective box, and only the motor is required to drive the baffles to move when the protective door is disassembled, can be taken out, is simple and quick, and improves the working efficiency of the equipment.

Description

Electric automobile BSG motor performance test system

Technical Field

The utility model relates to an electric automobile technical field, more specifically say, it relates to electric automobile BSG motor capability test system.

Background

The electric vehicle (BEV) is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run, meets various requirements of road traffic and safety regulations.

When the existing motor performance testing device is used, generally speaking, the performance of the motor during operation is tested, the motor is rarely subjected to static testing, and if the motor is tested during operation, the motor needs to be fixed, so that the motor needs to be fixed and detached before and after the testing, the workload of the existing equipment is increased, the working efficiency of the existing equipment is reduced, and potential safety hazards can occur when workers assemble the motor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an electric automobile BSG motor capability test system, the motor that its characteristics that have made needs is convenient for place and demolish.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the BSG motor performance testing system for the electric automobile comprises a testing mechanism, wherein a protective door is rotatably connected to the front surface of the testing mechanism through a hinge, the testing mechanism comprises a concave shell, a protective shell is installed on the bottom surface inside the concave shell, a fixed block is welded on the bottom surface inside the protective shell, a motor is installed at the top of the fixed block, a rotating rod is welded at the output end of the motor, the top of the rotating rod is rotatably penetrated to the top of the protective shell, a first conical gear is fixedly sleeved at the top of the rotating rod, two inner walls on two sides of the concave shell are rotatably connected with a two-way threaded rod through a bearing, threaded blocks are respectively sleeved on the outer sides of two ends of the two-way threaded rod, connecting rods are respectively welded at the tops of the two threaded blocks, fixed rods are respectively welded at the tops of the two connecting rods, and one end of each fixed rod is slidably penetrated to the outer part of the concave shell, two the one end that the connecting rod was kept away from to the dead lever all welds there is the baffle, two one side that the dead lever was kept away from to the baffle all is stained with the rubber pad, the outside of two-way threaded rod is close to the fixed cover of center department and is equipped with second conical gear, first conical gear is connected with second conical gear meshing.

Through adopting above-mentioned technical scheme, fix the device that needs detected through the rubber pad, prevent that the device from taking place to damage, improve equipment's life, protect the motor through the protective housing, the both ends department of being close to of two-way threaded rod has seted up the thread groove, two thread blocks have with thread groove assorted screw through-hole, so two-way threaded rod rotates and to drive the thread block and remove, and the motion opposite direction of two thread blocks, thereby reach fixed effect, the guard gate can protect detection mechanism, prevent that detection mechanism's inside from getting into the dust, lead to detecting inaccurately, improve equipment's work efficiency.

Furthermore, a supporting mechanism is installed on the inner wall of one side of the concave shell, and the supporting mechanism comprises an automatic telescopic rod.

Through adopting above-mentioned technical scheme, carry out placing the motor through supporting mechanism, improve equipment's work efficiency

Further, one end of the automatic telescopic rod penetrates through the outer part of the concave shell in a sliding mode.

Through adopting above-mentioned technical scheme, slide through automatic telescopic link, improve equipment's work efficiency.

Furthermore, a moving plate is welded at one end of the automatic telescopic rod.

By adopting the technical scheme, the device can be automated through the automatic telescopic rod, and the working efficiency of the equipment is improved.

Further, the bottom welding of movable plate has the backup pad, two spouts have been seted up in the outside of spill shell, and the equal sliding connection of inner wall of two spouts has the slide.

Through adopting above-mentioned technical scheme, set up the slide at the inner wall of spout, reduce equipment component's usage space.

Further, the tops of the two sliding plates are welded with the bottom of the supporting plate.

Through adopting above-mentioned technical scheme, support through the slide, improve equipment's mechanism is stable.

To sum up, the utility model discloses following beneficial effect has:

1. the baffle is driven to move by the rotation of the motor, the baffle moves to drive the rubber pad to move, the device to be detected is fixed by the rubber pad, the device to be detected can be fixed by the rubber pad, the device to be detected is prevented from being damaged when the two baffles are extruded, the motor is protected by the protection box, the concave shell is protected by the protection door, dust is prevented from entering the concave shell, the baffle can be taken out simply and quickly by driving the baffle to move by the motor during dismantling, and the working efficiency of the equipment is improved;

2. consider that the device that needs to detect sometimes can be heavier, through opening electric telescopic handle, stretch out and draw back through electric telescopic handle, stretch out electric telescopic handle when needs detect, electric telescopic handle removes and drives the baffle and removes, and the baffle removes and drives the backup pad, and the backup pad removes the outside that just can roll off spill shell, and the slide can support, makes the structure stabilize, improve equipment's stable in structure.

Drawings

Fig. 1 is a perspective view of a BSG motor performance testing system for an electric vehicle provided by the present invention;

fig. 2 is a cross-sectional view of the BSG motor performance testing system of the electric vehicle provided by the present invention;

fig. 3 is a perspective view of a part of the structure of the supporting mechanism of the BSG motor performance testing system of the electric vehicle provided by the present invention;

fig. 4 is a cross-sectional view of a supporting mechanism of the BSG motor performance testing system of the electric vehicle provided by the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure:

1. a testing mechanism; 101. a concave housing; 102. a protective shell; 103. a fixed block; 104. a motor; 105. a rotating rod; 106. a bidirectional threaded rod; 107. a thread block; 108. a connecting rod; 109. fixing the rod; 1010. a baffle plate; 1011. a rubber pad; 1012. a first bevel gear; 1013. a second bevel gear; 2. a protective door; 3. a support mechanism; 301. automatically telescoping the rod; 302. moving the plate; 303. a support plate; 304. a slide board.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, the utility model provides a BSG motor performance testing system for electric vehicles, including a testing mechanism 1, the front surface of the testing mechanism 1 is rotatably connected with a protective door 2 through a hinge, the testing mechanism 1 includes a concave shell 101, a protective shell 102 is installed on the inner bottom surface of the concave shell 101, a fixed block 103 is welded on the inner bottom surface of the protective shell 102, a motor 104 is installed on the top of the fixed block 103, a rotating rod 105 is welded on the output end of the motor 104, the top of the rotating rod 105 is rotated to penetrate to the top of the protective shell 102, a first bevel gear 1012 is fixedly sleeved on the top of the rotating rod 105, two inner walls of the concave shell 101 are rotatably connected with a two-way threaded rod 106 through a bearing, threaded blocks 107 are respectively sleeved on the outer sides of two ends of the two-way threaded rod 106, connecting rods 108 are respectively welded on the tops of the two threaded blocks 107, fixing rods 109 are respectively welded on the tops of the two connecting rods 108, one end of each of the two fixing rods 109 slidably penetrates through the outside of the concave housing 101, one end of each of the two fixing rods 109, which is far away from the connecting rod 108, is welded with a baffle 1010, one side of each of the two baffles 1010, which is far away from the fixing rod 109, is adhered with a rubber pad 1011, a second bevel gear 1013 is fixedly sleeved on the outer side of the bidirectional threaded rod 106, which is close to the center, and the first bevel gear 1012 is in meshed connection with the second bevel gear 1013.

The whole embodiment 1 achieves the effects that, when detecting, a device to be detected is placed at the position of the supporting mechanism 3, the motor 104 is started, the motor 104 rotates to drive the rotating rod 105 to rotate, the rotating rod 105 rotates to drive the first bevel gear 1012 to rotate, the first bevel gear 1012 rotates to drive the second bevel gear 1013 to rotate, the second bevel gear 1013 rotates to drive the two-way threaded rod 106 to rotate, the two-way threaded rod 106 rotates to drive the threaded block 107 to move, the threaded block 107 moves to drive the connecting rod 108 to move, the connecting rod 108 moves to drive the fixing rod 109 to move, the fixing rod 109 moves to drive the baffle 1010 to move, the baffle 1010 moves to drive the baffle 1011 to move, the device to be detected is fixed through the rubber pad 1011, the device is prevented from being damaged, the service life of the equipment is prolonged, the motor 104 is protected through the protective shell 102, threaded grooves are formed at the positions, close to the two ends of the two-way threaded rod 106, two screw thread blocks 107 have with thread groove assorted screw thread through-hole, so two-way threaded rod 106 rotates and can drive screw thread block 107 and remove to two screw thread blocks 107's motion opposite direction, thereby reach fixed effect, guard gate 2 can protect accredited testing organization 1, prevents accredited testing organization 1's inside entering dust, leads to detecting inaccurately, improve equipment's work efficiency.

Embodiment 2, as shown in fig. 3 to 5, a supporting mechanism 3 is installed on an inner wall of one side of the concave housing 101, the supporting mechanism 3 includes an automatic telescopic rod 301, one end of the automatic telescopic rod 301 slidably penetrates outside the concave housing 101, a moving plate 302 is welded to one end of the automatic telescopic rod 301, a supporting plate 303 is welded to the bottom of the moving plate 302, two sliding grooves are formed in the outer side of the concave housing 101, sliding plates 304 are slidably connected to inner walls of the two sliding grooves, and tops of the two sliding plates 304 are welded to the bottom of the supporting plate 303.

The effect that its whole embodiment 2 reached is, the device of considering need detecting occasionally is probably heavier, through opening automatic telescopic link 301, stretch out and draw back through automatic telescopic link 301, stretch out automatic telescopic link 301 when needs detect, automatic telescopic link 301 removes and drives the movable plate 302 and remove, movable plate 302 removes and drives backup pad 303, backup pad 303 removes the outside that just can roll off spill shell 101, slide 304 can support, make the structure carry out stably, improve equipment's stable in structure.

The wiring diagram of the automatic telescopic rod 301 and the motor 104 in the present invention belongs to the common general knowledge in the field, the working principle thereof is the already known technology, the model thereof is selected to be the proper model according to the actual use, so the control mode and the wiring arrangement are not explained in detail for the automatic telescopic rod 301 and the motor 104.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Electric automobile BSG motor capability test system, including accredited testing organization (1), its characterized in that: the front surface of the testing mechanism (1) is connected with a protective door (2) in a rotating mode through a hinge, the testing mechanism (1) comprises a concave shell (101), a protective shell (102) is installed on the inner bottom surface of the concave shell (101), a fixed block (103) is welded on the inner bottom surface of the protective shell (102), a motor (104) is installed at the top of the fixed block (103), a rotating rod (105) is welded at the output end of the motor (104), the top of the rotating rod (105) rotates to penetrate through the top of the protective shell (102), a first bevel gear (1012) is fixedly sleeved at the top of the rotating rod (105), two inner walls of two sides of the concave shell (101) are connected with a two-way threaded rod (106) in a rotating mode through a bearing, thread blocks (107) are sleeved on the outer sides of two ends of the two-way threaded rod (106), and connecting rods (108) are welded at the tops of the thread blocks (107), two dead lever (109), two all have been welded on the top of connecting rod (108) the outside of running through to spill shell (101) is all slided to the one end of dead lever (109), two baffle (1010), two are all welded to the one end that connecting rod (108) were kept away from in dead lever (109) one side that dead lever (109) were kept away from in baffle (1010) all is stained with rubber pad (1011), the outside of two-way threaded rod (106) is close to the fixed cover of center department and is equipped with second bevel gear (1013), first bevel gear (1012) are connected with second bevel gear (1013) meshing.

2. The electric vehicle BSG motor performance testing system of claim 1, wherein: supporting mechanism (3) are installed to one side inner wall of spill shell (101), supporting mechanism (3) are including automatic telescopic link (301).

3. The electric vehicle BSG motor performance testing system of claim 2, wherein: one end of the automatic telescopic rod (301) penetrates through the outside of the concave shell (101) in a sliding mode.

4. The electric vehicle BSG motor performance testing system of claim 2, wherein: one end of the automatic telescopic rod (301) is welded with a moving plate (302).

5. The electric vehicle BSG motor performance testing system of claim 4, wherein: the bottom welding of movable plate (302) has backup pad (303), two spouts have been seted up in the outside of concave shell (101), and the equal sliding connection of inner wall of two spouts has slide (304).

6. The electric vehicle BSG motor performance testing system of claim 5, wherein: the tops of the two sliding plates (304) are welded with the bottom of the supporting plate (303).