New energy automobile rear axle detection device

Abstract

The utility model relates to the technical field of new energy automobile detection, in particular to a new energy automobile rear axle detection device which comprises a detection frame body and a rotating plate, a first motor, a rotating rod and a driving gear are arranged on the detection frame body, a driven gear, a connecting column and a bearing are arranged on the bottom side of the rotating plate, and a ball containing groove and a ball are arranged between the detection frame body and the rotating plate. The first motor drives the driving gear to rotate, the driven gear rotates along with the rotating transmission rotating plate, the marking position of an automobile rear axle system can be changed after the rotating plate rotates, a worker only needs to sit in one direction to mark an automobile rear axle, and on one hand, the rotating plate can be supported by the balls; and meanwhile, the sliding friction force of the rotating plate can be reduced, the rotating speed of the rotating plate is increased, the detection speed of a rear axle system is further greatly increased, and the detection efficiency of the new energy automobile rear axle is greatly improved.

Description

Technical Field

[0001] The utility model relates to a vehicle rear axle detection device, in particular to a new energy vehicle rear axle detection device, belonging to the technical field of new energy vehicle detection. Background Art

[0002] New energy vehicles refer to vehicles that are powered by non-traditional fuels or energy. With the continuous advancement of technology and the support of society, the new energy vehicle market is growing and developing, and is gradually becoming one of the mainstream choices for future transportation. In the production process of new energy vehicles, inspection and evaluation of the rear axle system is an indispensable link. The inspection of the rear axle system of new energy vehicles requires the use of a testing device that helps to discover problems or potential failures in the rear axle system and take timely repair measures to ensure the normal operation and driving safety of new energy vehicles.

[0003] In the prior art, the rear axle of the vehicle is usually fixed on a detection frame, and various parts of the rear axle of the vehicle are measured and inspected by controlling a robotic arm. During the detection of the rear axle system, workers may be required to mark and observe the rear axle of the vehicle. At present, the existing rear axle detection device for new energy vehicles does not have the function of rotating the rear axle of the vehicle, and workers may be required to move the detection and marking positions autonomously, which will waste a lot of time and physical strength during the workers' actions, thereby greatly reducing the detection speed of the rear axle system, thereby greatly reducing the detection efficiency of the rear axle of new energy vehicles.

[0004] Therefore, it is urgent to improve the rear axle detection device of new energy vehicles to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy vehicle rear axle detection device, wherein a No. 1 motor drives the active gear to rotate, and the driven gear follows the rotating transmission turn plate to rotate. After the turn plate rotates, the marking position of the vehicle rear axle system can be changed. The staff only needs to sit in one direction to mark the vehicle rear axle. The ball bearing can support the turn plate on the one hand, and can also reduce the sliding friction of the turn plate and increase the rotation speed of the turn plate, thereby greatly improving the detection speed of the rear axle system, thereby greatly improving the detection efficiency of the new energy vehicle rear axle.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A new energy vehicle rear axle detection device comprises a detection frame and a rotating plate rotatably arranged on the upper side of the detection frame, a No. 1 motor is fixedly installed on the bottom side of the detection frame, a rotating rod is fixedly connected to the output end of the No. 1 motor, the rotating rod passes through the detection frame and extends to the upper end of the detection frame, a driving gear is fixedly installed on the rotating rod, a driven gear is meshingly and rotatably connected on the driving gear, the driven gear is fixedly arranged on the bottom side of the rotating plate, and the driving gear and the driven gear are arranged between the detection frame and the rotating plate.

[0008] A ball placement groove is provided on the upper side of the detection frame and the bottom side of the rotating plate, and a plurality of evenly distributed balls are rotatably arranged inside the ball placement groove. The balls are arranged between the detection frame and the rotating plate, and a connecting column is fixedly connected to the bottom end of the driven gear. The connecting column passes through the detection frame and extends to the bottom side of the detection frame. A bearing is fixedly installed on the detection frame at a position corresponding to the connecting column, and the rotating plate is rotatably arranged above the detection frame through the connecting column and the bearing.

[0009] Preferably, two electric telescopic rods are fixedly mounted on the rotating plate, an arc-shaped clamping plate is fixedly mounted on the output end of the electric telescopic rod, and a rubber pad is fixedly disposed on the inner side of the arc-shaped clamping plate.

[0010] Preferably, ear frames are fixedly provided on both sides of the arc-shaped clamping plate, and guide sleeves are provided inside the ear frames.

[0011] Preferably, the rotating plate is fixedly mounted with a plurality of evenly distributed clamp plate sliding guide pillars on both sides of the electric telescopic rod, the clamp plate sliding guide pillars correspond to the guide sleeves, and the arc clamp plate is vertically slidably arranged on the clamp plate sliding guide pillars through the guide sleeves.

[0012] Preferably, two groups of gantries are fixedly arranged on the upper side of the detection frame, and a No. 2 motor is fixedly arranged on one side of the gantries.

[0013] Preferably, the output end of the second motor is fixedly connected with a screw rod, the screw rod passes through the gantry and extends to the outside of the gantry, and the screw rod is rotatably arranged on the inside of the gantry.

[0014] Preferably, a detection mechanical arm is slidably provided on the screw rod, and the detection mechanical arm corresponds to the rotating plate.

[0015] Preferably, an electric box is fixedly mounted on the upper side of the detection frame, and the No. 1 motor, the electric telescopic rod, the No. 2 motor and the detection robotic arm are all electrically connected to the electric box via wires.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. The utility model uses a No. 1 motor to drive the active gear to rotate, and the driven gear follows the rotating transmission turntable. After the turntable rotates, the marking position of the rear axle system of the vehicle can be changed. The staff only needs to sit in one direction to mark the rear axle of the vehicle. The ball bearing can support the turntable on the one hand, and at the same time reduce the sliding friction of the turntable and increase the rotation speed of the turntable, thereby greatly improving the detection speed of the rear axle system, thereby greatly improving the detection efficiency of the rear axle of new energy vehicles.

[0018] 2. The utility model uses two sets of electric telescopic rods to drive the arc-shaped splint to rise, which is convenient for adjusting the height of the automobile rear axle system. The operation is simple, and the detection position of the automobile rear axle system can be quickly located to improve convenience. The guide sleeve and the splint sliding guide column cooperate with each other to improve the stability of the arc-shaped splint during sliding and prevent the automobile rear axle system from slipping. The splint sliding guide column also has a supporting function, which is beneficial to prolonging the service life of the new energy vehicle rear axle detection device.

[0019] 3. The utility model drives the screw to rotate through the No. 2 motor, and the screw drives the detection robot arm to slide through the thread, which facilitates the detection robot arm to adjust the required length. It can be adapted to the detection of rear axle systems of vehicles of various specifications, greatly improving the applicability of the rear axle detection device of new energy vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 It is the overall elevation view of the utility model;

[0022] Figure 2 For the utility model Figure 1 Schematic diagram of the cross section at A-A';

[0023] Figure 3 This is a bottom elevation view of the rotating plate of the utility model;

[0024] Figure 4 This is a top elevation view of the rotating plate of the present utility model.

[0025] In the figure, 1-detection frame, 2-rotating plate, 3-No. 1 motor, 4-rotating rod, 5-driving gear, 6-driven gear, 7-ball placement groove, 8-ball, 9-connecting column, 10-bearing, 11-electric telescopic rod, 12-arc splint, 13-ear rack, 14-guide sleeve, 15-splitting plate sliding guide column, 16-gantry, 17-No. 2 motor, 18-screw, 19-detection robot arm, 20-electric box. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] like Figure 1-Figure 4 As shown, the new energy vehicle rear axle detection device provided by the present embodiment includes a detection frame 1 and a rotating plate 2 rotatably arranged on the upper side of the detection frame 1, a No. 1 motor 3 is fixedly installed on the bottom side of the detection frame 1, and a rotating rod 4 is fixedly connected to the output end of the No. 1 motor 3, which penetrates the detection frame 1 and extends to the upper end of the detection frame 1, and a driving gear 5 is fixedly installed on the rotating rod 4, and a driven gear 6 is meshed and rotatably connected on the driving gear 5, and the driven gear 6 is fixedly arranged on the bottom side of the rotating plate 2, and the driving gear 5 and the driven gear 6 are arranged between the detection frame 1 and the rotating plate 2, and the No. 1 motor 3 drives the driving gear 5 to rotate, and the driven gear 6 follows the rotating transmission rotating plate 2 to rotate, and the rotating plate 2 can change the marking position of the rear axle system of the vehicle after the rotation of the rotating plate 2, and the staff only needs to sit in one direction to mark the rear axle of the vehicle;

[0028] A ball placement groove 7 is provided on the upper side of the detection frame 1 and the bottom side of the rotating plate 2. A number of evenly distributed balls 8 are rotatably arranged inside the ball placement groove 7. The balls 8 are arranged between the detection frame 1 and the rotating plate 2. A connecting column 9 is fixedly connected to the bottom end of the driven gear 6. The connecting column 9 penetrates the detection frame 1 and extends to the bottom side of the detection frame 1. A bearing 10 is fixedly installed at the position of the detection frame 1 corresponding to the connecting column 9. The rotating plate 2 is rotatably arranged above the detection frame 1 through the connecting column 9 and the bearing 10. On the one hand, the balls 8 can support the rotating plate 2, and at the same time, they can also reduce the sliding friction of the rotating plate 2 and increase the rotation speed of the rotating plate 2, thereby greatly improving the detection speed of the rear axle system, thereby greatly improving the detection efficiency of the rear axle of new energy vehicles.

[0029] Further, such as Figure 4As shown, two electric telescopic rods 11 are fixedly installed on the rotating plate 2, and an arc-shaped clamping plate 12 is fixedly installed on the output end of the electric telescopic rod 11. A rubber pad is fixedly arranged on the inner side of the arc-shaped clamping plate 12, and the rubber pad can increase the friction of the arc-shaped clamping plate 12 on the rear axle system, and the clamping is more stable; ear racks 13 are fixedly arranged on both sides of the arc-shaped clamping plate 12, and a guide sleeve 14 is opened inside the ear rack 13. The two sets of electric telescopic rods 11 drive the arc-shaped clamping plate 12 to rise, which is convenient for adjusting the height of the rear axle system of the automobile. The operation is simple, and the detection position of the rear axle system of the automobile can be quickly checked. The positioning is carried out to improve convenience; the rotating plate 2 is fixedly installed with a plurality of evenly distributed plywood sliding guide pillars 15 on both sides of the electric telescopic rod 11, and the plywood sliding guide pillars 15 correspond to the guide sleeves 14. The arc-shaped plywood 12 is vertically slidably arranged on the plywood sliding guide pillars 15 through the guide sleeves 14. The guide sleeves 14 and the plywood sliding guide pillars 15 cooperate with each other to improve the stability of the arc-shaped plywood 12 during sliding, and prevent the rear axle system of the automobile from slipping. The plywood sliding guide pillars 15 also have a supporting function, which is beneficial to prolonging the service life of the rear axle detection device of the new energy vehicle.

[0030] Furthermore, Figure 1 and Figure 2 As shown, two groups of gantries 16 are fixedly arranged on the upper side of the detection frame 1, and a No. 2 motor 17 is fixedly arranged on one side of the gantry 16; the output end of the No. 2 motor 17 is fixedly connected with a screw rod 18, the screw rod 18 passes through the gantry 16 and extends to the outside of the gantry 16, and the screw rod 18 is rotatably arranged on the inside of the gantry 16; a detection mechanical arm 19 is slidably arranged on the screw rod 18, and the detection mechanical arm 19 corresponds to the rotating plate 2. The No. 2 motor 17 drives the screw rod 18 to rotate, and the screw rod 18 drives the detection mechanical arm 19 to slide through the thread, so that the detection mechanical arm 19 can be conveniently adjusted to the required length, and can be adapted to the detection of rear axle systems of vehicles of various specifications, which greatly improves the applicability of the rear axle detection device of new energy vehicles.

[0031] Further, if Figure 1 As shown, an electric box 20 is fixedly installed on the upper side of the detection frame 1, and the No. 1 motor 3, the electric telescopic rod 11, the No. 2 motor 17 and the detection robot arm 19 are all electrically connected to the electric box 20 through wires, which is convenient for unified control of the circuit.

[0032] like Figure 1-Figure 4 As shown, the principle of the new energy vehicle rear axle detection device provided in this embodiment is as follows:

[0033] A No. 1 motor 3 is fixedly installed on the bottom side of the detection frame 1, and a rotating rod 4 is fixedly connected to the output end of the No. 1 motor 3. The rotating rod 4 penetrates the detection frame 1 and extends to the upper end of the detection frame 1. A driving gear 5 is fixedly installed on the rotating rod 4. A driven gear 6 is meshed and rotatably connected on the driving gear 5. The driven gear 6 is fixedly arranged on the bottom side of the rotating plate 2. The driving gear 5 and the driven gear 6 are arranged between the detection frame 1 and the rotating plate 2. The No. 1 motor 3 drives the driving gear 5 to rotate, and the driven gear 6 follows the rotation of the rotating plate 2. After the rotating plate 2 rotates, the marking position of the rear axle system of the automobile can be changed. The staff only needs to sit in one direction to mark the rear axle of the automobile;

[0034] A ball placement groove 7 is provided on the upper side of the detection frame 1 and the bottom side of the rotating plate 2. A number of evenly distributed balls 8 are rotatably arranged inside the ball placement groove 7. The balls 8 are arranged between the detection frame 1 and the rotating plate 2. A connecting column 9 is fixedly connected to the bottom end of the driven gear 6. The connecting column 9 penetrates the detection frame 1 and extends to the bottom side of the detection frame 1. A bearing 10 is fixedly installed at the position of the detection frame 1 corresponding to the connecting column 9. The rotating plate 2 is rotatably arranged above the detection frame 1 through the connecting column 9 and the bearing 10. On the one hand, the balls 8 can support the rotating plate 2, and at the same time, they can also reduce the sliding friction of the rotating plate 2 and increase the rotation speed of the rotating plate 2, thereby greatly improving the detection speed of the rear axle system, thereby greatly improving the detection efficiency of the rear axle of new energy vehicles.

[0035] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0036] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0037] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A new energy vehicle rear axle detection device, comprising a detection frame (1) and a rotating plate (2) rotatably arranged on the upper side of the detection frame (1), characterized in that: A first motor (3) is fixedly mounted on the bottom side of the detection frame (1); an output end of the first motor (3) is fixedly connected to a rotating rod (4); the rotating rod (4) penetrates the detection frame (1) and extends to the upper end of the detection frame (1); a driving gear (5) is fixedly mounted on the rotating rod (4); a driven gear (6) is meshingly and rotatably connected to the driving gear (5); the driven gear (6) is fixedly arranged on the bottom side of the rotating plate (2); the driving gear (5) and the driven gear (6) are arranged between the detection frame (1) and the rotating plate (2); A ball placement groove (7) is provided on the upper side of the detection frame (1) and the bottom side of the rotating plate (2), and a plurality of evenly distributed balls (8) are rotatably arranged inside the ball placement groove (7). The balls (8) are arranged between the detection frame (1) and the rotating plate (2). A connecting column (9) is fixedly connected to the bottom end of the driven gear (6), and the connecting column (9) passes through the detection frame (1) and extends to the bottom side of the detection frame (1). A bearing (10) is fixedly installed on the detection frame (1) at a position corresponding to the connecting column (9), and the rotating plate (2) is rotatably arranged above the detection frame (1) through the connecting column (9) and the bearing (10).

2. A new energy vehicle rear axle detection device according to claim 1, characterized in that: Two electric telescopic rods (11) are fixedly mounted on the rotating plate (2); an arc-shaped clamping plate (12) is fixedly mounted on the output end of the electric telescopic rod (11); and a rubber pad is fixedly mounted on the inner side of the arc-shaped clamping plate (12).

3. A new energy vehicle rear axle detection device according to claim 2, characterized in that: Ear frames (13) are fixedly arranged on both sides of the arc-shaped clamping plate (12), and guide sleeves (14) are provided inside the ear frames (13).

4. A new energy vehicle rear axle detection device according to claim 3, characterized in that: The rotating plate (2) is fixedly provided with a plurality of evenly distributed clamping plate sliding guide pillars (15) on both sides of the electric telescopic rod (11); the clamping plate sliding guide pillars (15) correspond to the guide sleeves (14); and the arc clamping plate (12) is vertically slidably arranged on the clamping plate sliding guide pillars (15) through the guide sleeves (14).

5. A new energy vehicle rear axle detection device according to claim 4, characterized in that: Two groups of gantry frames (16) are fixedly arranged on the upper side of the detection frame (1), and a second motor (17) is fixedly arranged on one side of the gantry frame (16).

6. A new energy vehicle rear axle detection device according to claim 5, characterized in that: The output end of the second motor (17) is fixedly connected with a screw rod (18), the screw rod (18) passes through the gantry (16) and extends to the outside of the gantry (16), and the screw rod (18) is rotatably arranged on the inside of the gantry (16).

7. A new energy vehicle rear axle detection device according to claim 6, characterized in that: A detection mechanical arm (19) is slidably arranged on the screw rod (18), and the detection mechanical arm (19) corresponds to the rotating plate (2).

8. A new energy vehicle rear axle detection device according to claim 7, characterized in that: An electrical box (20) is fixedly mounted on the upper side of the detection frame (1); the No. 1 motor (3), the electric telescopic rod (11), the No. 2 motor (17) and the detection mechanical arm (19) are all electrically connected to the electrical box (20) via wires.

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