Detection tool for suspension rubber sleeve of automobile chassis

Abstract

The utility model discloses an automobile chassis suspension rubber sleeve detection tool, and particularly relates to the technical field of automobile chassis detection, comprising a base plate, the upper surface of the base plate is fixedly connected with a support frame, the front side of the support frame is provided with two first chutes, the interiors of the first chutes are slidably connected with a support plate, and one side of the support frame is provided with a display. Adjusting assemblies are installed on the inner sides of the supporting plates, and lifting mechanisms are installed at the bottom ends of the supporting plates. The adjusting assembly comprises two racks, and the racks are fixedly connected with the inner side of the supporting plate. By arranging the adjusting assembly and the lifting mechanism, the visual sensor can be adjusted according to different vehicles, the requirements of different vehicle types, different chassis heights and different detection angles can be met, the detection flexibility is improved, meanwhile, the supporting plate can support a heavy load, the horizontal state can be kept during lifting, and the detection accuracy is improved. Potential safety hazards caused by shaking or inclination are reduced, and the detection safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile chassis detection, more specifically, the utility model relates to automobile chassis suspension rubber sleeve detection tool. BACKGROUND

[0002] Automobile chassis suspension rubber sleeve detection is an indispensable part of automobile maintenance, through regular detection and maintenance, the normal work of the suspension system can be ensured and its service life is prolonged, thereby improving the driving quality and safety of the vehicle.

[0003] When different models of automobiles need to be repaired, since the distance between the two tires of different models of automobiles is also different, different lifting devices need to be used to lift them, which is relatively cumbersome, affects the detection efficiency and reduces the practicality of the lifting device.

[0004] Through retrieval, the Chinese patent with publication number CN220583775U discloses an automobile chassis detection device, which starts the driving assembly when detecting different models of automobile chassis, drives two sliding blocks to slide in the sliding groove at the top of the limiting rod, drives the first guide rail and the second guide rail to move through the two sliding blocks, adjusts the distance between the first guide rail and the second guide rail, limits one end of the first guide rail and the second guide rail through the limiting piece to prevent the automobile from sliding out of the first guide rail and the second guide rail, and the above results facilitate the lifting of different models of automobiles, to a certain extent, improve the usability of the lifting device and speed up the detection efficiency of the automobile chassis.

[0005] The above automobile chassis detection device has different lengths between different automobiles in actual use, and part of the detection device adopts fixed length detection, which is inconvenient to adjust according to the vehicle, resulting in deviation or error in the detection process, thereby reducing the detection accuracy. UTILITY MODEL CONTENTS

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automobile chassis suspension rubber sleeve detection tool to solve the problems in the above background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The automobile chassis suspension rubber sleeve detection tool comprises a bottom plate, a support frame is fixedly connected to the upper surface of the bottom plate, two first sliding grooves are formed in the front side of the support frame, a support plate is slidably connected in the first sliding groove, a display is installed on one side of the support frame, an adjusting assembly is installed on the inner side of the support plate, and a lifting mechanism is installed at the bottom end of the support plate.

[0009] The adjusting assembly comprises two racks fixedly connected to the inner side of the support plate, gears meshing one side of the racks, an outer shell rotationally connected to the outer side of the gears, the outer shell being slidably connected to the inner side of the support plate, a first hinge support fixedly connected to one side of the outer shell, a first sleeve hingedly connected to the inner side of the first hinge support, first threaded rods threadedly connected to the inner side of the first hinge support and the bottom end of the first sleeve, a second sleeve slidably connected to the inside of the first sleeve, second threaded rods threadedly connected to the inside of the first sleeve and the second sleeve, a fixed box fixedly connected to the top end of the second sleeve, a stepper motor mounted in the fixed box, a first bevel gear fixedly connected to the output end of the stepper motor, a second bevel gear meshing one side of the first bevel gear, a rotating rod fixedly connected to the inside of the second bevel gear, the rotating rod being rotationally connected to the inside of the fixed box, and a visual sensor fixedly connected to the outer side of the rotating rod.

[0010] By adopting the above technical scheme, the detection position of the visual sensor can be adjusted according to actual needs, so that the detection personnel can more easily contact the part to be detected, thereby improving the flexibility of detection.

[0011] As a further description of the above technical scheme, the lifting mechanism comprises a plurality of second hinge supports fixedly connected to the bottom end of the support plate, sliding blocks fixedly connected to the top end of the second hinge supports, a plurality of second sliding grooves formed in the lower surface of the support plate, a plurality of third sliding grooves formed in the upper surface of the bottom plate, the sliding blocks being slidably connected to the inner side of the second sliding grooves, support rods hingedly connected to the inner side of the second hinge supports, third hinge supports hingedly connected to the bottom end of the support rods, a support shaft hingedly connected between the support rods, sliding blocks fixedly connected to the bottom end of the third hinge supports, the sliding blocks being slidably connected to the inner side of the third sliding grooves, two hydraulic cylinders fixedly connected to the two sides of the bottom plate, and the sliding blocks being fixedly connected to the output end of the hydraulic cylinders.

[0012] By adopting the above technical scheme, the support plate can be stably driven to move upward by the cross movement of the two support rods, so that the support plate can maintain a horizontal state during lifting.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1、By setting the adjusting assembly, compared with the prior art, the visual sensor can be adjusted according to different vehicles, and the requirements of different vehicle models, different chassis heights and different detection angles can be met, so that the detection personnel can more easily contact the suspension rubber sleeve part to be detected, and the flexibility of detection is improved.

[0015] 2. By setting the lifting mechanism, compared with the prior art, the support plate is lifted by the cross movement of two support rods, so that the support plate has high bearing capacity and can support heavy load, and can keep horizontal state during lifting, reducing the safety hidden danger caused by shaking or tilting, and keeping the vehicle chassis stable during detection. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 It is a support plate below structure schematic view of the utility model.

[0018] Figure 3 It is a support plate structure schematic view of the utility model.

[0019] Figure 4 It is a gear and rack structure schematic view of the utility model.

[0020] Figure 5 It is a first sleeve and second sleeve structure schematic view of the utility model.

[0021] Figure 6 It is a fixed box section view structure schematic view of the utility model.

[0022] Figure 7 It is a slide block and second sliding groove connection local structure schematic view of the utility model.

[0023] The figure mark is: 1, bottom plate; 2, support frame; 3, first sliding groove; 4, support plate; 5, display; 6, rack; 7, gear; 8, shell; 9, first hinge support; 10, first sleeve; 11, first threaded rod; 12, second sleeve; 13, second threaded rod; 14, fixed box; 15, stepping motor; 16, first bevel gear; 17, second bevel gear; 18, rotating rod; 19, visual sensor; 20, second hinge support; 21, second sliding groove; 22, support rod; 23, third hinge support; 24, support shaft; 25, sliding block; 26, hydraulic cylinder; 27, third sliding groove; 28, slide block. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] The embodiments of the application discloseFigures 1-7 The automobile chassis suspension rubber sleeve detection tool shown comprises a bottom plate 1, a support frame 2 is fixedly connected to the upper surface of the bottom plate 1, two first sliding grooves 3 are formed in the front side of the support frame 2, a support plate 4 is slidably connected inside the first sliding grooves 3, a display 5 is installed on one side of the support frame 2, an adjusting assembly is installed on the inner side of the support plate 4, and a lifting mechanism is installed at the bottom end of the support plate 4;

[0026] The adjusting assembly comprises two racks 6, the racks 6 are fixedly connected to the inner side of the support plate 4, a gear 7 is engaged on one side of the rack 6, an outer shell 8 is rotatably connected to the outer side of the gear 7, the outer shell 8 is slidably connected to the inner side of the support plate 4, a first hinge support 9 is fixedly connected on one side of the outer shell 8, a first sleeve 10 is hingedly connected to the inner side of the first hinge support 9, a first threaded rod 11 is threadedly connected to the inner side of the first hinge support 9 and the bottom end of the first sleeve 10, a second sleeve 12 is slidably connected inside the first sleeve 10, a second threaded rod 13 is threadedly connected to the inner side of the first sleeve 10 and the second sleeve 12, a fixed box 14 is fixedly connected to the top end of the second sleeve 12, a stepping motor 15 is installed inside the fixed box 14, a first bevel gear 16 is fixedly connected to the output end of the stepping motor 15, a second bevel gear 17 is engaged on one side of the first bevel gear 16, a rotating rod 18 is fixedly connected inside the second bevel gear 17, the rotating rod 18 is rotatably connected to the inside of the fixed box 14, a visual sensor 19 is fixedly connected to the outer side of the rotating rod 18, the rack 6 and the gear 7 are engagedly connected so that the outer shell 8 can drive the visual sensor 19 to adjust the position, the first sleeve 10 and the first hinge support 9 are hingedly connected at the bottom end so that the detection front and rear angle of the visual sensor 19 can be adjusted, the second sleeve 12 and the first sleeve 10 are slidably connected, the second threaded rod 13 can limit the adjusting position of the second sleeve 12 and the first sleeve 10 through the thread, so that the detection height of the visual sensor 19 can be adjusted, the stepping motor 15 drives the first bevel gear 16 to engage and drive the second bevel gear 17 to rotate and swing, so that the second bevel gear 17 can drive the visual sensor 19 to swing left and right through the rotating rod 18, so that the left and right angle of the visual sensor 19 can be adjusted, so that the visual sensor 19 can adapt to the requirements of different vehicle models, different chassis heights and different detection angles, thereby improving the flexibility of detection.

[0027] Reference Figure 1 and 2As shown, the lifting mechanism comprises a plurality of second hinge supports 20, the second hinge supports 20 are fixedly connected with the bottom end of the support plate 4, the top end of the second hinge supports 20 is fixedly connected with a sliding block 28, a plurality of second sliding grooves 21 are arranged on the lower surface of the support plate 4, a plurality of third sliding grooves 27 are arranged on the upper surface of the bottom plate 1, the sliding block 28 is slidably connected with the inner side of the second sliding groove 21, the second hinge supports 20 are hingedly connected with support rods 22, the bottom end of the support rods 22 is hingedly connected with third hinge supports 23, the support rods 22 are hingedly connected with support shafts 24, the bottom end of the third hinge supports 23 is fixedly connected with sliding blocks 25, the sliding blocks 25 are slidably connected with the inner side of the third sliding grooves 27, two hydraulic cylinders 26 are fixedly connected with the both sides of the bottom plate 1, one side of the sliding blocks 25 is fixedly connected with the output end of the hydraulic cylinders 26, the two sliding blocks 25 are moved in the third sliding grooves 27 by the hydraulic cylinders 26, so that the two sliding blocks 25 can drive the relative movement of the third hinge supports 23, the both ends of the two support rods 22 are hingedly connected with the inner sides of the second hinge supports 20 and the third hinge supports 23 respectively, so that the third hinge supports 23 can move the two second hinge supports 20 relative to each other through the top end of the support rods 22, and the support shafts 24 support the two support rods 22, so that the plurality of support rods 22 cross and move the support plate 4 upward, so that the support plate 4 has high load-carrying capacity and can support heavy load, and can keep horizontal state during lifting, reducing the safety hidden danger caused by shaking or tilting.

[0028] The utility model discloses a working principle: the utility model discloses a car chassis suspension rubber sleeve detection instrument, and the specific structure is as follows: Figures 1-7As shown, in this technical solution, through the cooperation of various structures, when it is necessary to test the suspension bushing of the car chassis, the car is first parked on the support plate 4, then the wheels are fixed to the support plate 4, and then multiple hydraulic cylinders 26 are activated simultaneously. The hydraulic cylinders 26 push the sliding block 25 to slide inside the third slide groove 27. The two sliding blocks 25 can drive the third hinge support 23 to move relative to each other. The two ends of the support rod 22 are respectively hinged to the inner sides of the second hinge support 20 and the third hinge support 23, and the support shaft 24 supports between the two support rods 22, so that the two support rods 22 can move crosswise. At the same time, the top of the two support rods 22 can drive the second hinge support 20 to slide inside the second slide groove 21 through the slider 28, so that the crosswise movement of multiple support rods 22 can push the support plate 4 upward. The two first slide grooves 3 can provide guidance for the movement of the support plate 4. When it is necessary to test the suspension bushing, the outer shell 8 is manually pulled, and the gear 7 and the rack 6 are used to move the suspension bushing. The side-engaging connection allows the housing 8 to move the vision sensor 19 below the suspension bushing. Then, the bottom end of the first sleeve 10 is hinged to the inner side of the first hinge support 9, making the first sleeve 10 perpendicular to the ground. The first threaded rod 11 limits the position of the first sleeve 10 and the first hinge support 9. Following this, the height of the second sleeve 12 is adjusted inside the first sleeve 10 according to the vehicle height, and the adjusted positions of the first sleeve 10 and the second sleeve 12 are limited by the second threaded rod 13. Then, the stepper motor 15 is started, driving the first bevel gear 16 to rotate. The first bevel gear 16 can mesh and drive the second bevel gear 17 to rotate, allowing the second bevel gear 17 to drive the vision sensor 19 to swing via the rotating rod 18. This allows the vision sensor 19 to be adjusted to the optimal detection angle for detecting the suspension bushing. The vision sensor 19 then transmits the detection data to the display 5 for subsequent processing.

[0029] In the accompanying drawings of the embodiments disclosed in this utility model, only the structures involved in the embodiments of this utility model are shown. Other structures can be referred to with ordinary design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are existing technologies and are therefore not shown in the figures and will not be described here.

[0031] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A vehicle chassis suspension bushing testing tool, comprising a base plate (1), characterized in that: A support frame (2) is fixedly connected to the upper surface of the base plate (1). Two first sliding grooves (3) are opened on the front side of the support frame (2). A support plate (4) is slidably connected inside the first sliding groove (3). A display (5) is installed on one side of the support frame (2). An adjustment component is installed inside the support plate (4). A lifting mechanism is installed at the bottom of the support plate (4). The adjustment assembly includes two racks (6), which are fixedly connected to the inner side of the support plate (4). A gear (7) meshes with one side of the rack (6), and a housing (8) is rotatably connected to the outer side of the gear (7). The housing (8) is slidably connected to the inner side of the support plate (4). A first hinge support (9) is fixedly connected to one side of the housing (8). A first sleeve (10) is hinged to the inner side of the first hinge support (9). A first threaded rod (11) is threadedly connected to the inner side of the first hinge support (9) and the bottom end of the first sleeve (10).

2. The automotive chassis suspension bushing testing tool according to claim 1, characterized in that: The first sleeve (10) has a second sleeve (12) slidably connected inside, and the second sleeve (12) and the first sleeve (10) are both threadedly connected to a second threaded rod (13).

3. The automotive chassis suspension bushing testing tool according to claim 2, characterized in that: The top end of the second sleeve (12) is fixedly connected to a fixed box (14), and a stepper motor (15) is installed inside the fixed box (14). The output end of the stepper motor (15) is fixedly connected to a first bevel gear (16).

4. The automotive chassis suspension bushing testing tool according to claim 3, characterized in that: The first bevel gear (16) is meshed with a second bevel gear (17) on one side. A rotating rod (18) is fixedly connected inside the second bevel gear (17). The rotating rod (18) is rotatably connected to the inside of the fixed box (14). A vision sensor (19) is fixedly connected to the outside of the rotating rod (18).

5. The automotive chassis suspension bushing testing tool according to claim 1, characterized in that: The lifting mechanism includes multiple second hinge supports (20), the second hinge supports (20) are fixedly connected to the bottom end of the support plate (4), and a slider (28) is fixedly connected to the top end of the second hinge supports (20). Multiple second sliding grooves (21) are opened on the lower surface of the support plate (4), and multiple third sliding grooves (27) are opened on the upper surface of the base plate (1). The slider (28) is slidably connected to the inner side of the second sliding groove (21).

6. The automotive chassis suspension bushing testing tool according to claim 5, characterized in that: The second hinge support (20) is hinged to the inner side of a support rod (22), the bottom end of the support rod (22) is hinged to a third hinge support (23), and the support rods (22) are hinged to each other by a support shaft (24).

7. The automotive chassis suspension bushing testing tool according to claim 6, characterized in that: The bottom end of the third hinge support (23) is fixedly connected to a sliding block (25), the sliding block (25) is slidably connected to the inner side of the third slide groove (27), and two hydraulic cylinders (26) are fixedly connected to both sides of the base plate (1). One side of the sliding block (25) is fixedly connected to the output end of the hydraulic cylinder (26).

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