CN214309513U

CN214309513U - Multi-environment-simulated motorcycle performance detection device

Info

Publication number: CN214309513U
Application number: CN202120582856.XU
Authority: CN
Inventors: 古湛贤
Original assignee: Guangzhou Hongfeng Testing Equipment Co ltd
Current assignee: Guangzhou Hongfeng Testing Equipment Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-09-28
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a motorcycle check out test set field, concretely relates to motorcycle performance detection device of many environment of simulation, including pressing from both sides tight module, inertia module and deflection module. The inertia module includes a first roller and a second roller that are parallel to each other. The axle centers of the first roller and the second roller are arranged on the base through bearings. A synchronizing mechanism is arranged between the first roller and the second roller. The deflection module comprises a rectangular deflection stage and a deflection drive mechanism. The deflection stage is connected to the base through a centerline axis. The deflection driving mechanism is arranged between the deflection rack and the base and used for driving the deflection rack to deflect a set angle around the central line axis. The clamping module comprises a mounting frame and a clamping mechanism arranged on the mounting frame. The mounting bracket is fixed on the deflection rack. The clamping mechanism comprises a clamping head which can be extended and retracted along the horizontal direction. The utility model discloses motorcycle performance detection device can be lifelike the simulation motorcycle at the uniform velocity travel, emergency brake, driving situations such as turn.

Description

Multi-environment-simulated motorcycle performance detection device

Technical Field

The utility model relates to a motorcycle check out test set field, concretely relates to motorcycle performance detection device of many environment of simulation.

Background

Before the motorcycle leaves a factory, whether the assembly of the whole motorcycle meets the requirements or not is often detected. It is common practice to secure the motorcycle body and suspend the motorcycle tires. During detection, the motorcycle needs to be placed on the performance detection device to fix the motorcycle body. Then the detection personnel operate the motorcycle and detect parameters of all parts of the motorcycle through the detection instrument.

The motorcycle performance detection device in the prior art completely fixes the body of the motorcycle, and has no moving space in the up, down, left, right, front and back directions. However, during actual road running of a motorcycle, there are various cases such as a case where a vehicle body tilts forward during sudden braking and a case where the vehicle body rolls during cornering. The structure that motorcycle detection equipment of the prior art completely fixes the motorcycle body can not provide lifelike simulation detection environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motorcycle performance detection device of many environment of simulation can simulate driving situations such as the motorcycle at the uniform velocity is gone, emergency brake, turn lifelikely.

In order to achieve the above object, the motorcycle performance detecting device of the present invention includes a clamping module, an inertia module, and a deflection module. The inertia module and the deflection module are respectively mounted on the base. The clamping module is mounted on the deflection module. The clamping module is used for clamping the body of the motorcycle. The inertia module is connected with wheels of the motorcycle and used for simulating the body inertia of the motorcycle in a running state. The deflection module is used for simulating the roll state of the motorcycle body when the motorcycle turns.

The inertia module includes a first roller and a second roller that are parallel to each other. The axle centers of the first roller and the second roller are arranged on the base through bearings. A synchronizing mechanism is arranged between the first roller and the second roller.

Preferably, the bearing for mounting the second roller is connected to the slide rail of the base through a bearing seat for adjusting the distance between the first roller and the second roller.

Preferably, the synchronizing mechanism includes a first steering box provided at an axial end of the first drum, and a second steering box provided at an axial end of the second drum. And a spline shaft is arranged between the first steering box and the second steering box for connection. When the spacing of the first and second rollers is changed, the spline shaft can adjust the spacing of the first and second steering boxes accordingly.

Preferably, the synchronizing mechanism comprises a first synchronizing belt pulley arranged at the axial end of the first roller and a second synchronizing belt pulley arranged at the axial end of the second roller. A synchronous belt is arranged between the first synchronous belt pulley and the second synchronous belt pulley. A belt tensioner is also arranged on the synchronous belt. Adjusting the position of the belt tensioner may cause the belt to be in tension at all times as the spacing between the first and second rollers changes.

Preferably, the diameter of the first roller and the second roller is 700-. From the mass, speed and diameter range of the vehicle of a conventional motorcycle, it was experimentally obtained: the diameter of the first roller and the second roller is in the range of 700-1500mm, and the running inertia of the simulated motorcycle is closest to the running inertia of the simulated motorcycle.

The deflection module comprises a rectangular deflection stage and a deflection driving mechanism. The deflection stage is connected to the base through a centerline axis. The deflection driving mechanism is arranged between the deflection rack and the base and used for driving the deflection rack to deflect a set angle around the central line axis.

Preferably, the yaw driving mechanism includes a half gear provided below the yaw stand. A yaw motor is mounted on the base. The deflection motor is engaged with the half gear through a gear on the rotor. The deflection driving mechanism can also adopt a belt and a chain to replace a half gear to realize the deflection of the deflection rack, and the deflection driving mechanism is regarded as the utility model discloses an equivalent technical scheme.

Preferably, the deflection stage is mounted above the first roller and the second roller. The positions of the deflection rack corresponding to the first roller and the second roller are respectively provided with a hollow part. The wheel of the motorcycle passes through the fretwork and contacts the first roller and the second roller.

The clamping module comprises a mounting frame and a clamping mechanism arranged on the mounting frame. The mounting bracket is fixed on the deflection rack. The clamping mechanism comprises a clamping head which can be extended and retracted along the horizontal direction.

Preferably, the clamping module further comprises a lifting mechanism. The clamping mechanism is movably connected to the mounting frame and can move up and down along the vertical direction. The lifting mechanism is connected with the clamping mechanism and used for adjusting the position of the clamping mechanism in the vertical direction.

Preferably, a vertical optical axis is arranged on the mounting frame, and the clamping mechanism is mounted on the optical axis through a sliding sleeve.

Preferably, the clamping mechanism comprises a mounting plate. A clamping shaft sleeve is horizontally arranged and fixed on the mounting plate. A clamping shaft penetrates through the clamping shaft sleeve, and a clamping head is arranged at the first end of the clamping shaft. A clamping cylinder is secured to the mounting plate and coupled to the second end of the clamping shaft.

Preferably, the lifting mechanism comprises a driving device capable of lifting the clamping mechanism upwards, tensioning the clamping mechanism downwards and enabling the clamping mechanism to be in a vertical free state.

Preferably, the driving device of the lifting mechanism comprises a lifting cylinder, the cylinder body of the lifting cylinder is mounted on the mounting frame or the deflection rack, and the shaft of the lifting cylinder is connected to the clamping mechanism through an adjusting rod. When the lifting cylinder moves upward in the axial direction, the clamping mechanism can be lifted upward. When the lifting cylinder moves axially downward, the clamping mechanism is pulled downward. When the upper end and the lower end of the lifting cylinder are both opened and communicated with the outside, the clamping mechanism is in a vertical free state. Of course, the lifting mechanism may also be geared to the clamping mechanism using a motor as a drive and a clutch or the like. Such a transformation to obtain the same technical effect is considered as an equivalent alternative to the solution of the present invention.

The four clamping modules are fixedly mounted on the deflection stage 501 opposite to each other in pairs by mounting brackets. A pair of clamping modules clamps two ends of a front wheel shaft of the motorcycle. The other pair of clamping modules clamps two ends of a rear wheel shaft of the motorcycle to fix the motorcycle body.

The utility model discloses motorcycle performance detection device can adjust the contained angle between motorcycle automobile body and the cylinder through the module that deflects, changes the contained angle on motorcycle automobile body and road surface in other words, simulates the driving environment that the motorcycle turned. Furthermore, by changing the lifting mechanism at the vertical position of the clamping mechanism, the motorcycle body can be fixed, the positive pressure between the wheels and the roller of the motorcycle can be changed, and parameters of various use environments such as forward tilting, load bearing and the like of the motorcycle can be simulated and detected. The device is suitable for motorcycle detection with different wheel bases by the arrangement of the rollers with adjustable intervals. The utility model discloses the configuration is tested the speed on the basis of motorcycle performance detection device and is shown, instrument instruments such as brake detecting instrument can realize that the simulation detects each item performance parameter of motorcycle under different environment.

Drawings

FIG. 1 is a schematic view of a motorcycle performance detecting device in use;

FIG. 2 is a schematic structural view of the motorcycle performance detecting device of the present invention;

FIG. 3 is a schematic structural diagram of an inertia module;

FIG. 4 is a schematic structural diagram of a deflection module;

fig. 5 and 6 are schematic structural diagrams of the clamping module.

In the figure: 01. a motorcycle; 02. a clamping module; 03. a base; 04. an inertia module; 05. a deflection module; 11. a mounting frame; 12. a guide rail; 13. a lifting mechanism; 14. a clamping mechanism; 21. a cylinder; 22. a clamping head; 23. clamping the shaft sleeve; 24. a clamping shaft; 401. a first drum; 402. a second drum; 403. a first steering box; 404. a second steering box; 405. a spline shaft; 501. a deflection stage; 502. a middle bobbin; 503. a half gear; 504. a yaw motor.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings:

as shown in fig. 2, the motorcycle performance detecting apparatus of the present embodiment includes a clamping module 02, an inertia module 04, and a deflection module 05. The inertia module 04 and the deflection module 05 are respectively mounted on the base 03. Four clamping modules 02 are mounted opposite each other two by two on the deflection module 05. The clamping module 02 is used for clamping the body of a motorcycle. The inertia module 04 is connected with wheels of the motorcycle and used for simulating the body inertia of the motorcycle in a running state. The yaw module 05 is used to simulate the body roll state when the motorcycle is turning.

As shown in fig. 3, the inertia module 04 includes a first roller 401 and a second roller 402 parallel to each other. The axial centers of the first roller 401 and the second roller 402 are mounted on the base 03 via bearings. A synchronization mechanism is provided between the first roller 401 and the second roller 402.

The bearing for mounting the second roller 402 is connected to the slide rail of the base 03 through a bearing housing for adjusting the distance between the first roller 401 and the second roller 402.

The synchronization mechanism includes a first steering box 403 provided at an axial end of the first drum 401 and a second steering box 404 provided at an axial end of the second drum 402. A spline shaft 405 is arranged between the first steering box 403 and the second steering box 404 for connection. When the spacing of the first and

second rollers

401, 402 changes, the spline shaft 405 can adjust the spacing of the first and

second turn boxes

403, 404 accordingly.

The diameters of the first roller 401 and the second roller 402 are 700 mm and 1500 mm. From the mass, speed and diameter range of the wheels of a conventional motorcycle, it was obtained experimentally: the diameter of the first roller and the second roller is in the range of 700-1500mm, and the running inertia of the simulated motorcycle is closest to the running inertia of the simulated motorcycle.

As shown in fig. 4, the deflection module 05 includes a rectangular deflection stage 501 and a deflection driving mechanism. The deflection stage 501 is connected to the base 03 by a neutral axis 502. The deflection driving mechanism is disposed between the deflection stage 501 and the base 03, and is configured to drive the deflection stage 501 to deflect a set angle around the centerline axis 502.

The yaw drive mechanism includes a half gear 503 disposed below the yaw stand 501. A yaw motor 504 is mounted on the base 03. The yaw motor 504 is engaged with the half gear 503 through a gear on the rotor.

The deflection stage 501 is provided above the first roller 401 and the second roller 402. The deflecting stage 501 is provided with a hollow corresponding to the positions of the first roller 401 and the second roller 402. The wheel of the motorcycle passes through the fretwork and contacts the first roller and the second roller.

As shown in fig. 5 and 6, the clamping module 02 includes a mounting frame 11, a clamping mechanism 14, and a lifting mechanism 13.

The clamping mechanism 14 is movably connected to the mounting frame 11 and can move up and down in the vertical direction. The mounting rack 11 is provided with a vertical optical axis 12, and the clamping mechanism 14 is installed on the optical axis 12 through a sliding sleeve.

The clamping mechanism 14 includes a horizontally extendable and retractable clamping head 22 and a mounting plate. The mounting plate is connected to the mounting frame 11. A clamping sleeve 23 is mounted horizontally on the mounting plate. A clamping shaft 24 passes through the clamping sleeve 23, and a first end of the clamping shaft 24 is provided with a clamping head 22. A clamping cylinder 21 is secured to the mounting plate and is connected to the second end of the clamping shaft 24.

The lifting mechanism 13 is connected to the clamping mechanism 14 for adjusting the position of the clamping mechanism 14 in the vertical direction. The lifting mechanism 13 comprises a driving device which can lift the clamping mechanism 14 upwards, pull the clamping mechanism 14 downwards and enable the clamping mechanism 14 to be in a vertical free state. The driving device of the lifting mechanism comprises a lifting cylinder, the cylinder body of the lifting cylinder is mounted on the mounting frame 11 or the deflection rack 501, and the shaft of the lifting cylinder is connected to the clamping mechanism 14 through an adjusting rod. When the axial direction of the lift cylinder moves upward, the clamping mechanism 14 can be lifted upward. When the lifting cylinder moves axially downward, the clamping mechanism 14 is pulled downward. When the upper and lower ends of the lifting cylinder are both opened to communicate with the outside, the clamping mechanism 14 is in a vertical free state.

The four clamping modules are fixedly mounted on the deflection stage 501 opposite to each other two by two via mounting frames 11. A pair of clamping modules clamps two ends of a front wheel shaft of the motorcycle. The other pair of clamping modules clamps two ends of a rear wheel shaft of the motorcycle to fix the motorcycle body.

As shown in fig. 1, the motorcycle performance detecting apparatus of the present embodiment includes a clamping module 02, an inertia module 04, and a deflection module 05. The four clamping modules 02 are mounted opposite to each other two by two on the deflector module 05, clamping the body of the motorcycle 01. The inertia module 04 is connected with wheels of the motorcycle and used for simulating the body inertia of the motorcycle in a running state. The deflection module 05 is used for enabling the motorcycle speed to incline and simulating the vehicle body state when the motorcycle turns.

The utility model discloses motorcycle performance detection device can adjust the contained angle between motorcycle automobile body and the cylinder through the module that deflects, changes the contained angle on motorcycle automobile body and road surface in other words, simulates the driving environment that the motorcycle turned. Furthermore, by changing the lifting mechanism at the vertical position of the clamping mechanism, the motorcycle body can be fixed, the positive pressure between the wheels and the roller of the motorcycle can be changed, and parameters of various use environments such as forward tilting, load bearing and the like of the motorcycle can be simulated and detected. The device is suitable for motorcycle detection with different wheel bases by the arrangement of the rollers with adjustable intervals.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. Motorcycle performance detection device of simulation many environment, its characterized in that: comprises a clamping module (02), an inertia module (04) and a deflection module (05);

the inertia module (04) comprises a first roller (401) and a second roller (402) which are parallel to each other; the axes of the first roller (401) and the second roller (402) are arranged on the base (03) through bearings; a synchronization mechanism is arranged between the first roller (401) and the second roller (402);

the deflection module (05) comprises a rectangular deflection rack (501) and a deflection driving mechanism; the deflection stand (501) is connected to the base (03) through a middle bobbin (502); the deflection driving mechanism is arranged between the deflection rack (501) and the base (03) and is used for driving the deflection rack (501) to deflect a set angle around the middle spool (502);

the clamping module (02) comprises a mounting frame (11) and a clamping mechanism (14) arranged on the mounting frame; the mounting rack (11) is fixed on the deflection rack (501); the clamping mechanism (14) comprises a clamping head (22) which can be extended and retracted in the horizontal direction.

2. A simulated multi-environment motorcycle performance detecting device as claimed in claim 1, wherein: and a bearing for mounting the second roller (402) is connected to a sliding rail of the base (03) through a bearing seat and is used for adjusting the distance between the first roller (401) and the second roller (402).

3. A simulated multi-environment motorcycle performance detecting device as claimed in claim 1, wherein: the synchronous mechanism comprises a first steering box (403) arranged at the end part of the shaft center of the first roller (401) and a second steering box (404) arranged at the end part of the shaft center of the second roller (402); a spline shaft (405) is arranged between the first steering box (403) and the second steering box (404) for connection.

4. A simulated multi-environment motorcycle performance detecting device as claimed in claim 1, wherein: the deflection driving mechanism comprises a half gear (503) arranged below the deflection rack (501); a yaw motor (504) is mounted on the base (03), the yaw motor (504) being engaged with the half-gear (503) via a gear on the rotor.

5. A simulated multi-environment motorcycle performance detecting device as claimed in claim 1, wherein: the deflection rack (501) is arranged above the first roller and the second roller; the positions of the deflection rack (501) corresponding to the first roller and the second roller are respectively provided with a hollow part.

6. A simulated multi-environment motorcycle performance detecting device as claimed in claim 1, wherein: the clamping module (02) further comprises a lifting mechanism (13); the clamping mechanism (14) is movably connected to the mounting frame (11) and can move up and down along the vertical direction; the lifting mechanism (13) is connected with the clamping mechanism (14) and is used for adjusting the position of the clamping mechanism (14) in the vertical direction.

7. A simulated multi-environment motorcycle performance detecting device as claimed in claim 6, wherein: the lifting mechanism (13) comprises a driving device which can lift the clamping mechanism upwards, tension the clamping mechanism downwards and enable the clamping mechanism to be in a vertical free state.

8. A simulated multi-environment motorcycle performance detecting device as claimed in claim 7, wherein: the driving device comprises a lifting cylinder, the cylinder body of the lifting cylinder is arranged on the mounting frame (11) or the deflection rack (501), and the shaft of the lifting cylinder is connected to the clamping mechanism through an adjusting rod.

9. A simulated multi-environment motorcycle performance detecting device as claimed in claim 6, wherein: the mounting rack (11) is provided with a vertical optical axis (12), and the clamping mechanism (14) is installed on the optical axis (12) through a sliding sleeve.

10. A simulated multi-environment motorcycle performance detecting device as claimed in claim 6, wherein: the clamping mechanism (14) comprises a mounting plate; a clamping shaft sleeve (23) is horizontally arranged and fixed on the mounting plate; a clamping shaft (24) penetrates through the clamping shaft sleeve (23), and a clamping head (22) is arranged at the first end of the clamping shaft (24); a clamping cylinder (21) is secured to the mounting plate and is connected to the second end of the clamping shaft (24).