Novel detection table for automotive suspension

Abstract

The utility model discloses a novel detection bench for an automobile suspension, which belongs to the technical field of detection benches for automobile suspensions, and comprises a box body and two groups of frame bodies, the top of the box body is provided with a lifting assembly, the lifting assembly comprises four groups of fixing blocks, the tops of the four groups of fixing blocks are fixedly provided with a same group of lifting plates, and the lifting plates are arranged on the box body. Connecting rods are hinged to the sides, close to each other, of the four sets of fixing blocks, square nuts are hinged to one ends of the two sets of connecting rods located on the same side, lead screws are in threaded connection with the interiors of the two sets of square nuts, and the two sets of lead screws are rotationally connected with the inner walls of the two sides of the box body correspondingly; the height of an automobile on the top of the lifting plate can be adjusted, the table top can be conveniently adjusted to be matched with an automobile suspension, the height of the whole automobile can be conveniently adjusted, connection between automobile frames and wheels can be conveniently detected, and detection between the wheels and the automobile frames can be conveniently carried out; and the detection accuracy of the connection of the automobile frame and the tire is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tables for automobile suspensions, and particularly relates to a new type of inspection table for automobile suspensions. Background Art

[0002] An automobile suspension is one of the important assemblies of an automobile. It elastically connects the vehicle frame (or body) with the axle (or wheels). Its main tasks are to transmit all forces and torques acting between the wheels and the vehicle frame (or body), to relieve the impact load transmitted by the road surface to the vehicle frame (or body), to attenuate the vibration of the load-bearing system caused thereby, to ensure the ride comfort of the automobile, to ensure ideal motion characteristics of the wheels under uneven road surfaces and load changes, to ensure the handling stability of the automobile, to enable the automobile to obtain high-speed driving capabilities. Moreover, during the production process of automobile suspensions, they often need to be inspected by an inspection table for automobile suspensions. For existing inspection tables for automobile suspensions, the height of the tabletop is mostly fixed, which is inconvenient for lifting the tabletop to match the inspection table for suspensions, and it is not convenient to inspect automobiles with different lengths and widths, resulting in great limitations of the equipment and greatly reducing the practicability of the device. Therefore, we propose a new type of inspection table for automobile suspensions to solve this problem. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a new type of inspection table for automobile suspensions to solve the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A new type of inspection table for automobile suspensions includes: a box body and two groups of frame bodies. A lifting assembly is arranged on the top of the box body. The lifting assembly includes: four groups of fixed blocks. The top of the four groups of fixed blocks is fixedly installed with the same lifting plate. One side of the four groups of fixed blocks close to each other is hinged with a connecting rod. One end of the two groups of connecting rods on the same side is hinged with a square nut. The interiors of the two groups of square nuts are both threadedly connected with a lead screw. The two lead screws are respectively rotatably connected to the inner walls of both sides of the box body. A moving assembly is arranged inside each of the two groups of frame bodies. The moving assembly includes: a first bevel gear and two groups of second bevel gears. The two groups of second bevel gears are both meshed with the first bevel gear. One end of the two groups of second bevel gears away from each other is fixedly installed with a threaded rod. The outer sides of the two threaded rods are both threadedly connected with a moving plate. One side of each of the two moving plates is fixedly installed with two electric push rods. The output ends of the two electric push rods are both fixedly installed with a suspension inspection table.

[0006] Preferably, a motor frame is fixed on the top of the box body. A dual-shaft motor is fixedly installed on the top of the motor frame. The output shafts at both ends of the dual-shaft motor are respectively fixedly connected to the corresponding lead screws.

[0007] Preferably, motors 1 are fixedly installed at the tops of both groups of frames. One ends of the output shafts of the two motors 1 are fixedly installed with rotating shafts, and one ends of the two output shafts are respectively fixedly connected with corresponding bevel gears 1.

[0008] Preferably, four telescopic cylinders are fixedly installed on the inner wall of the bottom of the box body, and the tops of the four telescopic cylinders are fixedly connected with the lifting plate.

[0009] Preferably, brackets are rotatably installed on the outer sides of the two lead screws on the same side. The two brackets on the same side are respectively fixedly connected with the tops of the corresponding frames. Limit rods are slidably installed inside the two moving plates on the same side. Two ends of the two limit rods are respectively fixedly connected with the inner walls of the two sides of the corresponding frame.

[0010] Preferably, placing plates are arranged on the tops of the four suspension inspection platforms, and control buttons and display screens are arranged on one sides of the four suspension inspection platforms.

[0011] In the present utility model, for the inspection platform for a new type of automobile suspension, by providing a lifting assembly, a box body, a lifting plate and telescopic cylinders, by driving the double-shaft motor, the double-shaft motor drives the lead screws at both ends to rotate, so that the two lead screws drive the square nuts on the outside to move relatively at the same time, so that the two square nuts move away from and close to each other. At this time, through the connecting rods hinged on both sides of the square nuts and the fixed blocks hinged at the other ends of the connecting rods, the height of the automobile on the top of the lifting plate can be adjusted, the tabletop can be conveniently adjusted to match the automobile suspension, the height of the whole automobile can be conveniently adjusted, and the detection of the connection between the automobile frame and the wheels can be facilitated.

[0012] In the present utility model, for the inspection platform for a new type of automobile suspension, by providing a moving rod assembly, a motor 1, a frame, a suspension inspection platform and a placing plate, by driving the motor 1, the motor 1 drives the bevel gear 1 to rotate, so that the bevel gear 1 drives the bevel gears 2 on both sides to rotate, so that the two bevel gears 2 drive the threaded rod to rotate, so that the moving plate drives the electric push rod on one side to move relatively, so that the four suspension inspection platforms drive the placing plates on the tops to move, so that the positions of the suspension inspection platforms can be adjusted according to automobiles of different lengths and widths, which is convenient for the detection between each wheel and the automobile frame, and greatly improves the detection accuracy of the connection between the automobile frame and the tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural schematic diagram of an inspection platform for a new type of automobile suspension proposed by the present utility model;

[0014] Figure 2 is a cross-sectional structural schematic diagram of an inspection platform for a new type of automobile suspension proposed by the present utility model;

[0015] Figure 3 Structural schematic diagram of the moving component proposed by the present utility model;

[0016] Figure 4 Structural schematic diagram of the lifting component proposed by the present utility model.

[0017] In the figure: 1, box body; 2, lifting component; 201, fixed block; 202, connecting rod; 203, square nut; 204, dual-axis motor; 205, lead screw; 3, lifting plate; 4, telescopic cylinder; 5, frame body; 6, motor 1; 7, moving component; 701, bevel gear 1; 702, bevel gear 2; 703, threaded rod; 704, limiting rod; 705, bracket; 706, moving plate; 8, electric push rod; 9, suspension detection table; 10, placing plate; 11, control button. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0019] Referring to Figures 1-4 , a detection table for a new type of automobile suspension includes: a box body 1 and two groups of frame bodies 5. A lifting component 2 is provided on the top of the box body 1. The lifting component 2 includes: four groups of fixed blocks 201. The tops of the four groups of fixed blocks 201 are fixedly installed with the same group of lifting plates 3. One side of each of the four groups of fixed blocks 201 close to each other is hinged with a connecting rod 202. One end of the two connecting rods 202 on the same side is hinged with a square nut 203. The two square nuts 203 are internally threaded with a lead screw 205. The two lead screws 205 are respectively rotatably connected to the inner walls of both sides of the box body 1. A moving component 7 is provided inside each of the two groups of frame bodies 5. The moving component 7 includes: a bevel gear 1 701 and two groups of bevel gears 2 702. The two groups of bevel gears 2 702 are both meshed with the bevel gear 1 701. One end of each of the two groups of bevel gears 2 702 away from each other is fixedly installed with a threaded rod 703. The outer sides of the two threaded rods 703 are threaded with a moving plate 706. One side of each of the two moving plates 706 is fixedly installed with two electric push rods 8. The output ends of the two electric push rods 8 are fixedly installed with a suspension detection table 9.

[0020] In this embodiment, a motor frame is fixed to the top of the box body 1, and a dual-shaft motor 204 is fixedly installed on the top of the motor frame. The output shafts at both ends of the dual-shaft motor 204 are respectively fixedly connected to the corresponding lead screws 205, facilitating the rotation of the two groups of lead screws 205 and the lifting of the lifting plate 3. On the top of both groups of frame bodies 5, a first motor 6 is fixedly installed. At one end of the output shafts of the two groups of first motors 6, a rotating shaft is fixedly installed, and at one end of the two groups of output shafts, they are respectively fixedly connected to the corresponding first bevel gears 701, facilitating the rotation of the first bevel gears 701.

[0021] In this embodiment, four telescopic cylinders 4 are fixedly installed on the inner bottom wall of the box body 1. The tops of the four telescopic cylinders 4 are all fixedly connected to the lifting plate 3, making the lifting plate 3 move more stably. On the outer sides of the two groups of lead screws 205 on the same side, brackets 705 are rotatably installed. The two groups of brackets 705 on the same side are respectively fixedly connected to the top of the corresponding frame body 5. In the two groups of moving plates 706 on the same side, limiting rods 704 are slidably installed. The two ends of the two groups of limiting rods 704 are respectively fixedly connected to the inner walls on both sides of the corresponding frame body 5, facilitating the better rotation of the two groups of threaded rods 703 and the better relative movement of the moving plates 706. On the top of the four suspension test benches 9, placing plates 10 are provided. On one side of the four suspension test benches 9, control buttons 11 and display screens are provided, facilitating the detection of the vehicle.

[0022] In this embodiment, during use, by moving the vehicle to the top of the lifting plate 3, at this time, by driving the dual-shaft motor 204, the dual-shaft motor 204 drives the lead screws 205 at both ends to rotate, causing the two groups of lead screws 205 to drive the square nuts 203 on the outside to move relatively at the same time, making the two groups of square nuts 203 move away from and close to each other. At this time, through the connecting rods 202 hinged on both sides of the square nut 203 and the fixed blocks 201 hinged to the other ends of the connecting rods 202, the height of the vehicle on the top of the lifting plate 3 can be adjusted. At this time, by driving the first motor 6, the first motor 6 drives the first bevel gear 701 to rotate, causing the first bevel gear 701 to drive the second bevel gears 702 on both sides to rotate, making the two groups of second bevel gears 702 drive the threaded rods 703 to rotate, causing the moving plates 706 to drive the electric push rods 8 on one side to move relatively, making the two groups of suspension test benches 9 move away from and close to each other, causing the four suspension test benches 9 to drive the placing plates 10 on the top to move, so that the position of the suspension test benches 9 can be adjusted according to vehicles of different lengths and widths, facilitating the placement of the vehicle tires on the top of the placing plates 10, and then through the control buttons 11, the effective detection of the connection between the vehicle frame and the wheels can be carried out.

[0023] The above has introduced in detail a new type of detection platform for an automotive suspension provided by the present utility model. Specific embodiments are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. A new type of automobile suspension test bench, characterized in that: include: A box body (1) and two sets of frame bodies (5), the top of the box body (1) is provided with a lifting assembly (2), the lifting assembly (2) comprising: four sets of fixed blocks (201), the tops of the four sets of fixed blocks (201) are fixedly mounted with the same set of lifting plates (3), the four sets of fixed blocks (201) are hingedly connected to one side close to each other with connecting rods (202), one end of the two sets of connecting rods (202) located on the same side are hingedly connected to square nuts (203), the insides of the two sets of square nuts (203) are threadedly connected with screw rods (205), and the two sets of screw rods (205) are rotatably connected to the inner walls of the box body (1) on both sides, respectively. A moving assembly (7) is arranged inside the two groups of the frame bodies (5), and the moving assembly (7) comprises: a bevel gear 1 (701) and two groups of bevel gear 2 (702), the two groups of bevel gear 2 (702) are meshed with the bevel gear 1 (701), a threaded rod (703) is fixedly installed at one end of the two groups of bevel gear 2 (702) away from each other, a moving plate (706) is threadedly connected to the outer side of the two groups of threaded rods (703), two groups of electric push rods (8) are fixedly installed on one side of the two groups of moving plates (706), and a suspension detection platform (9) is fixedly installed at the output end of the two groups of electric push rods (8).

2. A novel automobile suspension test bench according to claim 1, characterized in that: A motor frame is fixed on the top of the box body (1), a dual-axis motor (204) is fixedly installed on the top of the motor frame, and output shafts at both ends of the dual-axis motor (204) are respectively fixedly connected to corresponding screw rods (205).

3. A novel automobile suspension test bench according to claim 1, characterized in that: A motor 1 (6) is fixedly mounted on the top of the two sets of frames (5), a rotating shaft is fixedly mounted on one end of the output shaft of the two sets of motor 1 (6), and one end of the two sets of output shaft is fixedly connected to the corresponding bevel gear 1 (701) respectively.

4. A novel automobile suspension test bench according to claim 1, characterized in that: Four groups of telescopic cylinders (4) are fixedly mounted on the inner wall of the bottom of the box body (1), and the top ends of the four groups of telescopic cylinders (4) are fixedly connected to the lifting plate (3).

5. A novel automobile suspension test bench according to claim 1, characterized in that: The outer sides of the two groups of screw rods (205) located on the same side are rotatably mounted with brackets (705), and the two groups of brackets (705) located on the same side are respectively fixedly connected to the top of the corresponding frame (5), and the interiors of the two groups of movable plates (706) located on the same side are slidably mounted with limit rods (704), and the two ends of the two groups of limit rods (704) are respectively fixedly connected to the inner walls on both sides of the corresponding frame (5).

6. A novel automobile suspension test bench according to claim 1, characterized in that: The tops of the four groups of suspension detection platforms (9) are all provided with a placement plate (10), and one side of the four groups of suspension detection platforms (9) is all provided with a control button (11) and a display screen.

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