Suspension performance detection platform

Abstract

The utility model discloses a suspension performance detection bench, and relates to the technical field of detection benches. The device comprises a detection bench, and the detection bench is provided with a fixed detection device and a convenient-to-dismount device. The fixed detection device comprises a bearing plate, the bottom of the bearing plate is fixedly connected with an elastic supporting rod, an air bag is arranged below the bearing plate, the bottom of the air bag is fixedly connected with an air inlet pipe, a first air conveying pipe and a second air conveying pipe, the side face of the first air conveying pipe is fixedly connected with a first air pressure cabin, and a first air pressure rod is slidably connected into the first air pressure cabin. And one side, far away from the air pressure cabin I, of the air pressure rod I is fixedly connected with a fixing plate. According to the utility model, through the fixing detection device, the automobile suspension can be effectively fixed, after the automobile suspension is fixed, pressure detection can be carried out on the automobile suspension, and after the detection is completed, the fixing state of the automobile suspension can be quickly released; workers can conveniently disassemble the automobile suspension, and the practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of testing platforms, in particular to a suspension performance testing platform. Background Art

[0002] In recent years, with the continuous increase in the number of cars in the market, users have increasingly higher requirements for the safety and reliability of cars. As one of the key components of a car, the suspension is used to mitigate the impact and vibration of the car during driving and ensure the smoothness and safety of driving. Therefore, its performance directly affects the quality and performance of the entire vehicle.

[0003] According to a high performance automobile suspension test bench (Announcement No.: CN 214923702 The yoke is secured to the bottom of the chassis and is provided with a plurality of cams, the cams being secured to the chassis by the plurality of cams and the plurality of cams having a plurality of cams. Utility Model Content

[0004] The utility model aims to provide a suspension performance testing platform, which solves the existing problems by fixing the testing device.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a suspension performance testing platform, comprising a testing platform, wherein a fixed testing device and a device for facilitating disassembly are arranged on the testing platform;

[0007] The fixed detection device includes a load-bearing plate, the bottom of which is fixedly connected to an elastic supporting rod, an airbag is arranged below the load-bearing plate, the bottom of the airbag is fixedly connected to an air inlet pipe, an air supply pipe 1 and an air supply pipe 2, the side of the air supply pipe 1 is fixedly connected to an air pressure cabin 1, the interior of the air pressure cabin 1 is slidably connected to an air pressure rod 1, the side of the air pressure rod 1 away from the air pressure cabin 1 is fixedly connected to a fixed plate, a rotating air valve is arranged on the side of the air pressure cabin 1, a connecting block is fixedly connected to the outside of the air pressure cabin 1, the top of the air pressure cabin 1 is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to the air pressure cabin 2, the bottom of the air pressure cabin 2 is slidably connected to the air pressure rod 2, the bottom of the air pressure rod 2 is fixedly connected to a pressure detection plate, and an exhaust valve 1 is arranged on one side of the air pressure cabin 2.

[0008] Furthermore, the connecting block is fixedly connected to the side of the test bench, the shape of the air pressure cabin 1 is set to be L-shaped, the elastic support rod and the airbag are fixedly connected to the top of the test bench, the connecting block can effectively fix the air pressure cabin 1, and the fixing stability of the connecting block is good.

[0009] Furthermore, the outside of the second air pressure chamber is fixedly connected with a second air supply pipe, and the pressure detection plate is arranged above the load-bearing plate. After the gas is injected into the second air pressure chamber, it can effectively drive the second air pressure rod and the pressure detection plate to perform pressure detection on the automobile suspension.

[0010] Furthermore, the air pressure cabin 1 is arranged on both sides of the test bench, and a push slide groove is provided on the surface of the test bench. The air pressure cabin 1 can effectively fix both sides of the automobile suspension and can quickly release the fixed state.

[0011] Furthermore, there are two of the easy-to-disassemble devices, which are symmetrically arranged below the testing platform. The easy-to-disassemble devices include an air pressure cabin three, an air pressure rod three is slidably connected to the interior of the air pressure cabin three, a push plate is fixedly connected to the top of the air pressure rod three, an exhaust valve two is arranged on the outside of the air pressure cabin three, the two exhaust valves two are connected by a transmission belt, a connecting pipe is fixedly connected to the outside of the air pressure cabin three, and the air pressure cabin three is fixedly connected to the top of the placement plate. The easy-to-disassemble device can facilitate the staff to disassemble the automobile suspension after the inspection is completed, saving time and effort.

[0012] Furthermore, the push plate is slidably connected to the inside of the push slide, and the connecting pipe is fixedly connected to an outer wall of the air pressure cabin. The push plate can effectively lift the load-bearing plate, making it convenient for staff to disassemble the automobile suspension after inspection, and is highly practical.

[0013] Furthermore, the placement plate is fixedly connected to the lower end of the detection platform, and the number of the air pressure chambers three is four. After the air pressure chambers three are injected with gas, they can effectively drive the air pressure rods three and the push plate to move, thereby lifting the load-bearing plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model can effectively fix the automobile suspension by fixing the detection device. After the automobile suspension is fixed, the automobile suspension can be pressure-tested. After the detection is completed, the fixed state of the automobile suspension can be quickly released, which is convenient for the staff to disassemble the automobile suspension, and the utility model is highly practical.

[0016] 2. The utility model is easy to disassemble the device. After the automobile suspension test is completed, the air pressure cabin three can effectively drive the air pressure rod three to move. The air pressure rod three will drive the push plate to lift the load-bearing plate, which is convenient for the staff to disassemble the automobile suspension after the test, saving time and labor, and further enhancing the practicality of the entire device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional appearance structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional internal structure of the utility model;

[0021] Figure 3 For this utility model Figure 3 The enlarged structural diagram of part A in the middle;

[0022] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part B in the middle;

[0023] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of part C in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-testing table, 2-fixed testing device, 21-load-bearing plate, 22-elastic supporting rod, 23-air bag, 24-intake pipe, 25-gas supply pipe 1, 26-pressure chamber 1, 27-gas pressure rod 1, 28-fixed plate, 29-rotating air valve, 210-connecting block, 211-connecting rod, 212-connecting plate, 213-pressure chamber 2, 214-gas pressure rod 2, 215-pressure testing plate, 216-exhaust valve 1, 217-gas supply pipe 2, 3-easy disassembly device, 31-pressure chamber 3, 32-gas pressure rod 3, 33-push plate, 34-exhaust valve 2, 35-transmission belt, 36-connecting pipe, 37-placing plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1-4 As shown, the utility model is a suspension performance test bench, comprising a test bench 1, on which a fixed test device 2 and a convenient disassembly device 3 are provided:

[0029] The fixed detection device 2 includes a load-bearing plate 21, the bottom of which is fixedly connected with an elastic support rod 22, an air bag 23 is arranged below the load-bearing plate 21, the bottom of the air bag 23 is fixedly connected with an air inlet pipe 24, an air supply pipe 25 and an air supply pipe 2 217, the side of the air supply pipe 25 is fixedly connected with an air pressure cabin 26, the inside of the air pressure cabin 26 is slidably connected with an air pressure rod 27, the side of the air pressure rod 27 away from the air pressure cabin 26 is fixedly connected with a fixed plate 28, a rotating air valve 29 is arranged on the side of the air pressure cabin 26, a connecting block 210 is fixedly connected to the outside of the air pressure cabin 26, the connecting block 210 is fixedly connected to the side of the detection platform 1, the shape of the air pressure cabin 26 is set to be L-shaped, the elastic support rod 22 and the air bag 23 are fixedly connected to the top of the detection platform 1, the connecting block 210 can effectively fix the air pressure cabin 26, and the fixing stability of the connecting block 210 is good. The top of the air pressure chamber 1 26 is fixedly connected with a connecting rod 211, the top of the connecting rod 211 is fixedly connected with a connecting plate 212, the top of the connecting plate 212 is fixedly connected with an air pressure chamber 2 213, the outside of the air pressure chamber 213 is fixedly connected with a gas pipe 217, and a pressure detection plate 215 is arranged above the load-bearing plate 21. After the air is injected into the air pressure chamber 213, it can effectively drive the air pressure rod 214 and the pressure detection plate 215 to perform pressure detection on the automobile suspension. The bottom of the air pressure chamber 213 is slidably connected with the air pressure rod 214, the bottom of the air pressure rod 214 is fixedly connected with the pressure detection plate 215, and an exhaust valve 1 216 is arranged on one side of the air pressure chamber 213. The utility model can effectively fix the automobile suspension by fixing the detection device 2. After the automobile suspension is fixed, the automobile suspension can be pressure-tested. After the test is completed, the fixed state of the automobile suspension can be quickly released, which is convenient for workers to disassemble the automobile suspension. The utility model has strong practicality.

[0030] A specific application of this embodiment is: first place the automobile suspension on the top of the load-bearing plate 21, the load-bearing plate 21 will drop under the gravity of the automobile suspension, the elastic support rod 22 will shrink and drop under the gravity, the load-bearing plate 21 will squeeze the airbag 23, and the airbag 23 can transport the internal gas to the inside of the air pressure cabin 26 through the air pipe 25 after being squeezed, and the air pressure cabin 26 will drive the air pressure rod 27 to move after the gas is injected into the inside, and the air pressure rod 27 will drive the fixing plate 28 to move to fix the two sides of the automobile suspension, and at the same time, the airbag 23 will transport part of the internal gas to the air pressure cabin 213 through the air pipe 217, and the air pressure cabin 213 will be moved. After gas is injected into 213, it will drive the pneumatic rod 214 to move, and the pneumatic rod 214 will drive the pressure detection plate 215 to move to perform pressure detection on the automobile suspension. After the detection is completed, the rotating air valve 29 can be opened, and the gas in the pressure chamber 26 will be transported to the pressure chamber 3 31. After there is no gas driving in the pressure chamber 26, the pneumatic rod 27 and the fixing plate 28 will return to their original positions, releasing the fixed state of the automobile suspension, and the gas in the pressure chamber 213 will be discharged through the exhaust valve 1 216. After there is no gas driving in the pressure chamber 213, the pneumatic rod 214 and the pressure detection plate 215 will return to their original positions, which is convenient for multiple use.

[0031] Embodiment 2

[0032] See also Figure 1-5 As shown, on the basis of embodiment 1, there are two disassembly devices 3 symmetrically arranged below the test bench 1, the disassembly device 3 comprises an air pressure cabin 3 31, the air pressure cabin 3 31 is slidably connected with an air pressure rod 3 32, the top of the air pressure rod 3 32 is fixedly connected with a push plate 33, the outer side of the air pressure cabin 3 31 is provided with an exhaust valve 2 34, the two exhaust valves 2 34 are connected by a transmission belt 35, the outer side of the air pressure cabin 3 31 is fixedly connected with a connecting pipe 36, the air pressure cabin 3 31 is fixedly connected to the top of the placement plate 37, the connecting pipe 36 is fixedly connected to the outer wall of the air pressure cabin 1 26, the push plate 33 can effectively lift the load-bearing plate 21, so that the staff can disassemble the automobile suspension after the inspection is completed, the practicability is strong, and the disassembly device 3 can facilitate the staff to disassemble the automobile suspension after the inspection is completed, saving time and effort. The placement plate 37 is fixedly connected to the lower end of the test bench 1, and the number of the air pressure chamber 31 is set to four. After the air pressure chamber 31 is injected with gas, it can effectively drive the air pressure rod 32 and the push plate 33 to move, and lift the load-bearing plate 21. The utility model facilitates the disassembly device 3, and can effectively drive the air pressure rod 32 to move through the air pressure chamber 31 after the automobile suspension test is completed. The air pressure rod 33 will drive the push plate 33 to lift the load-bearing plate 21, which is convenient for the staff to disassemble the automobile suspension after the test is completed, saving time and labor, and further enhancing the practicality of the entire device.

[0033] On the basis of the first embodiment, a specific application of the present embodiment is as follows: after the automobile suspension test is completed, the gas in the air pressure chamber 1 26 is transported to the inside of the air pressure chamber 3 31 through the connecting pipe 36 by opening the rotating air valve 29. After the air is injected into the inside of the air pressure chamber 31, the air pressure chamber 31 will drive the air pressure rod 3 32 to move, and the air pressure rod 32 will drive the push plate 33 to move, so as to lift the load-bearing plate 21, which is convenient for the staff to disassemble the automobile suspension, further enhances the practicality of the rotating rod device, and saves time and effort. At the same time, the airbag 23 does not The air bag 23 will continue to be squeezed by the load-bearing plate 21, and the air bag 23 will allow external gas to enter the inside through the air intake pipe 24, so that it will return to the expanded state, which is convenient for repeated use. After the staff has disassembled the automobile suspension, they will rotate the exhaust valve 2 34. The exhaust valve 2 34 will drive another exhaust valve 2 34 to rotate through the transmission belt 35 while rotating, and the gas in the pressure chamber 3 31 will be discharged. After the gas in the pressure chamber 31 is discharged, the pressure rod 3 32 and the push plate 33 will return to their original positions without the drive of gas, which is convenient for the next use.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A suspension performance test bench, comprising a test bench (1), characterized in that: The detection platform (1) is provided with a fixed detection device (2) and a device for facilitating disassembly (3); The fixed detection device (2) comprises a load-bearing plate (21), the bottom of which is fixedly connected to an elastic support rod (22), an air bag (23) is arranged below the load-bearing plate (21), the bottom of which is fixedly connected to an air intake pipe (24), an air supply pipe 1 (25) and an air supply pipe 2 (217), a side of the air supply pipe 1 (25) is fixedly connected to an air pressure cabin 1 (26), an air pressure rod 1 (27) is slidably connected inside the air pressure cabin 1 (26), a side of the air pressure rod 1 (27) away from the air pressure cabin 1 (26) is fixedly connected to a fixed plate (28), and the air pressure cabin 1 (2 6) is provided with a rotating air valve (29), the outer side of the air pressure chamber 1 (26) is fixedly connected with a connecting block (210), the top of the air pressure chamber 1 (26) is fixedly connected with a connecting rod (211), the top of the connecting rod (211) is fixedly connected with a connecting plate (212), the top of the connecting plate (212) is fixedly connected with an air pressure chamber 2 (213), the bottom of the air pressure chamber 2 (213) is slidably connected with an air pressure rod 2 (214), the bottom of the air pressure rod 2 (214) is fixedly connected with a pressure detection plate (215), and an exhaust valve 1 (216) is provided on one side of the air pressure chamber 2 (213).

2. A suspension performance test bench according to claim 1, characterized in that: The connecting block (210) is fixedly connected to the side of the detection platform (1), the shape of the air pressure chamber (26) is set to be L-shaped, and the elastic support rod (22) and the air bag (23) are fixedly connected to the top of the detection platform (1).

3. A suspension performance testing platform according to claim 2, characterized in that: The outside of the second air pressure chamber (213) is fixedly connected to a second air supply pipe (217), and the pressure detection plate (215) is arranged above the load-bearing plate (21).

4. A suspension performance testing platform according to claim 3, characterized in that: The air pressure chamber (26) is arranged on both sides of the detection platform (1), and a pushing slide groove is provided on the surface of the detection platform (1).

5. A suspension performance testing platform according to claim 4, characterized in that: There are two of the easy-to-disassemble devices (3) symmetrically arranged below the test bench (1), and the easy-to-disassemble devices (3) include a pressure chamber (31), the interior of the pressure chamber (31) is slidably connected to a pressure rod (32), the top of the pressure rod (32) is fixedly connected to a push plate (33), the outer side of the pressure chamber (31) is provided with an exhaust valve (34), the two exhaust valves (34) are connected by a transmission belt (35), the outer side of the pressure chamber (31) is fixedly connected to a connecting pipe (36), and the pressure chamber (31) is fixedly connected to the top of a placement plate (37).

6. A suspension performance testing platform according to claim 5, characterized in that: The push plate (33) is slidably connected to the inside of the push slide groove, and the connecting pipe (36) is fixedly connected to the outer wall of the air pressure cabin (26).

7. A suspension performance testing platform according to claim 6, characterized in that: The placement plate (37) is fixedly connected to the lower end of the detection platform (1), and the number of the air pressure chambers (31) is four.

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