Strength testing device for automobile swing arm support

Abstract

The utility model relates to the field of support strength testing devices, in particular to an automobile swing arm support strength testing device which comprises a main body mechanism, a testing mechanism, a power supply mechanism and a supporting mechanism, the testing mechanism is located at the top end of the main body mechanism, the power supply mechanism is located at the bottom end of the main body mechanism, and the supporting mechanism is located at the bottom end of the main body mechanism. The direction rotation of the first mechanical arm and the second mechanical arm is controlled through the first mechanical arm base and the second mechanical arm base which are fixedly installed at the top end of the workbench, and meanwhile the third mechanical arm and the fourth mechanical arm are movably installed at the top end of the first mechanical arm and the top end of the second mechanical arm and can move up and down. Therefore, the directions of the first grabbing device and the second grabbing device at the front ends of the third mechanical arm and the fourth mechanical arm are accurately controlled, and automobile swing arms of different sizes are accurately grabbed; induction modules are installed in the first mechanical arm, the second mechanical arm, the third mechanical arm, the fourth mechanical arm, the first grabbing device and the second grabbing device of the support, and the strength of the automobile swing arm support can be accurately tested.

Description

Technical Field

[0001] The utility model relates to the field of bracket strength testing devices, in particular to a vehicle swing arm bracket strength testing device. Background Art

[0002] The automobile swing arm is a suspension composed of three to five rods that control the position change of the wheel. The multi-link type can make the wheel swing around an axis that is at a fixed angle to the longitudinal axis of the car. It is a compromise between the transverse arm type and the longitudinal arm type. By properly selecting the angle between the swing arm axis and the longitudinal axis of the car, the advantages of the transverse arm type and the longitudinal arm type suspension can be obtained to varying degrees, and different performance requirements can be met. The automobile swing arm needs to be tested for torque when in use to avoid it from breaking when receiving a certain torque force, thereby bringing certain safety hazards to the vehicle. However, in order to improve the test efficiency, some electronic instruments are used for measurement of the automobile swing arm torque test. However, the electronic instruments will have some errors due to their own electronic software, which may cause unqualified products to be put into use, thereby causing safety hazards to the vehicle.

[0003] As disclosed in the authorization announcement number CN212180495U, a vehicle swing arm torque testing device is disclosed, including a base plate, a support column is fixedly connected to one side of the upper surface of the base plate, a fixing rod is fixedly connected to the top of one side of the support column, a second baffle is fixedly connected to one side of the upper surface of the base plate, and the second baffle is located at the bottom of one side of the support column, and a connecting column is symmetrically fixedly connected to the other side of the upper surface of the base plate, a wire wheel is arranged between the two connecting columns, a nylon rope is arranged on the outer wall of the wire wheel, one end of the nylon rope is fixedly connected to a carrying basket, and the other end of the nylon rope is arranged with a connecting mechanism. The utility model utilizes the setting mode of the fixed rod, and the fixed rod can limit the turning point of the automobile swing arm, so that the load-bearing basket pulls the connecting mechanism to generate a pulling force on the automobile swing arm, and the second baffle limits its position, so as to perform a torque force test on it, avoiding the data error problem caused by electronic instrument measurement, so as to accurately measure each automobile swing arm. However, the data tested during use is limited and manual operation is required, and the tested data is not accurate. For this reason, we propose a automobile swing arm bracket strength testing device, which solves the disadvantage that the old machine requires manual operation, and can perform accurate strength tests on a variety of automobile swing arm brackets. Utility Model Content

[0004] The purpose of the utility model is to provide a vehicle swing arm bracket strength testing device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vehicle swing arm bracket strength testing device comprises a main body mechanism, a testing mechanism, a power supply mechanism, and a supporting mechanism, wherein the testing mechanism is located at the top of the main body mechanism, the power supply mechanism is located at the bottom of the main body mechanism, the supporting mechanism is located at the bottom of the main body mechanism, the main body mechanism comprises a workbench, a high-strength anti-collision plate, and a control console, the high-strength anti-collision plate is fixedly mounted on the top of the workbench, and the control console is fixedly mounted on one side of the workbench.

[0007] Preferably, the testing mechanism includes a robot arm base 1, a robot arm base 2, a robot arm 1, a robot arm 2, a robot arm 3, a robot arm 4, a grasping device 1, and a grasping device 2. The robot arm base 1 is fixedly installed on the top of the workbench, the robot arm base 2 is fixedly installed on the top of the workbench, the robot arm 1 is fixedly installed on the top of the robot arm base 1, and the robot arm 2 is fixedly installed on the top of the robot arm base 2.

[0008] Preferably, the power supply mechanism includes a shell, motor 1, motor 2, and a battery. The shell is fixedly installed on the bottom end of the workbench, motor 1 is fixedly installed on the left side of the battery, motor 2 is fixedly installed on the right side of the battery, and the battery is fixedly installed inside the shell.

[0009] Preferably, the supporting mechanism includes supporting leg one, supporting leg two, supporting leg three, supporting leg four, supporting base one, supporting base two, supporting base three, and supporting base four, wherein supporting leg one is fixedly installed at the bottom end of the workbench, supporting leg two is fixedly installed at the bottom end of the workbench, supporting leg three is fixedly installed at the bottom end of the workbench, and supporting leg four is fixedly installed at the bottom end of the workbench.

[0010] Preferably, the robot arm three is fixedly mounted on the top of the robot arm one, the robot arm four is fixedly mounted on the top of the robot arm two, the grasping device one is fixedly mounted on the top of the robot arm three, and the grasping device two is fixedly mounted on the top of the robot arm four.

[0011] Preferably, the support base one is fixedly installed at the bottom end of the support leg one, the support base two is fixedly installed at the bottom end of the support leg two, the support base three is fixedly installed at the bottom end of the support leg three, and the support base four is fixedly installed at the bottom end of the support leg four.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A vehicle swing arm bracket strength testing device, wherein a mechanical arm base 1 and a mechanical arm base 2 are fixedly installed on the top of a workbench to control the direction of rotation of the mechanical arm 1 and the mechanical arm 2, and at the same time, a mechanical arm 3 and a mechanical arm 4 are movably installed on the top of the mechanical arm 1 and the mechanical arm 2 and can move up and down, thereby accurately controlling the direction of the grasping device 1 and the grasping device 2 at the front end of the mechanical arm 3 and the mechanical arm 4, so as to accurately grasp automobile swing arms of different sizes.

[0014] 2. This automobile swing arm bracket strength testing device, bracket mechanical arm 1, mechanical arm 2, mechanical arm 3, mechanical arm 4, grasping device 1, grasping device 2 are all equipped with sensing modules inside, which can accurately test the strength of the automobile swing arm bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is an enlarged schematic diagram of the A part of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of point B of the present utility model.

[0019] In the figure: 1. main body; 101. workbench; 102. high-strength anti-collision plate; 103. control console; 2. testing mechanism; 201. robot arm base one; 202. robot arm base two; 203. robot arm one; 204. robot arm two; 205. robot arm three; 206. robot arm four; 207. grabbing device one; 208. grabbing device two 3. power supply mechanism; 301. shell; 302. motor one; 303. motor two; 304. battery; 4. supporting mechanism; 401. supporting leg one; 402. supporting leg two; 403. supporting leg three; 404. supporting leg four; 405. supporting base one; 406. supporting base two; 407. supporting base three; 408. supporting base four. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A vehicle swing arm bracket strength testing device comprises a main body mechanism 1, a testing mechanism 2, a power supply mechanism 3, and a supporting mechanism 4, wherein the testing mechanism 2 is located at the top of the main body mechanism 1, the power supply mechanism 3 is located at the bottom of the main body mechanism 1, the supporting mechanism 4 is located at the bottom of the main body mechanism 1, the main body mechanism 1 comprises a workbench 101, a high-strength anti-collision plate 102, and a control console 103, the high-strength anti-collision plate 102 is fixedly mounted on the top of the workbench 101, and the control console 103 is fixedly mounted on one side of the workbench 101.

[0023] In this example, preferably, the testing mechanism 2 includes a robot arm base 201, a robot arm base 202, a robot arm 1 203, a robot arm 204, a robot arm 3 205, a robot arm 4 206, a grasping device 1 207, and a grasping device 2 208. The robot arm base 201 is fixedly installed on the top of the workbench 101, the robot arm base 202 is fixedly installed on the top of the workbench 101, the robot arm 1 203 is fixedly installed on the top of the robot arm base 201, and the robot arm 2 204 is fixedly installed on the top of the robot arm base 202.

[0024] In this example, preferably, the power supply mechanism 3 includes a shell 301, a motor 1 302, a motor 2 303, and a battery 304, the shell 301 is fixedly installed at the bottom of the workbench 101, the motor 1 302 is fixedly installed on the left side of the battery 304, the motor 2 303 is fixedly installed on the right side of the battery 304, and the battery 304 is fixedly installed inside the shell 301.

[0025] In this example, preferably, the supporting mechanism 4 includes supporting leg one 401, supporting leg two 402, supporting leg three 403, supporting leg four 404, supporting base one 405, supporting base two 406, supporting base three 407, and supporting base four 408, wherein the supporting leg one 401 is fixedly installed at the bottom end of the workbench 101, the supporting leg two 402 is fixedly installed at the bottom end of the workbench 101, the supporting leg three 403 is fixedly installed at the bottom end of the workbench 101, and the supporting leg four 404 is fixedly installed at the bottom end of the workbench 101.

[0026] In this example, preferably, the robot arm three 205 is fixedly installed on the top of the robot arm one 203, the robot arm four 206 is fixedly installed on the top of the robot arm two 204, the grasping device one 207 is fixedly installed on the top of the robot arm three 205, and the grasping device two 208 is fixedly installed on the top of the robot arm four 206.

[0027] In this example, preferably, the support base 1 405 is fixedly installed at the bottom of the support leg 1 401, the support base 2 406 is fixedly installed at the bottom of the support leg 2 402, the support base 3 407 is fixedly installed at the bottom of the support leg 3 403, and the support base 4 408 is fixedly installed at the bottom of the support leg 4 404.

[0028] When the automobile swing arm support strength testing device of the present embodiment is in use, the robot arm base 1 201 and the robot arm base 2 201 fixedly installed on the top of the workbench 101 control the direction of rotation of the robot arm 1 203 and the robot arm 2 204, and at the same time, the robot arm 3 205 and the robot arm 4 206 are movably installed on the top of the robot arm 1 203 and the robot arm 2 204 and can move up and down, so as to accurately control the direction of the grasping device 1 207 and the grasping device 2 208 at the front end of the robot arm 3 205 and the robot arm 4 206, so as to accurately grasp automobile swing arms of different sizes.

[0029] The bracket robot arm 1 203, the robot arm 2 204, the robot arm 3 205, the robot arm 4 206, the grasping device 1 207, and the grasping device 2 208 are all equipped with sensing modules to accurately test the strength of the automobile swing arm bracket.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A vehicle swing arm support strength testing device, comprising a main body mechanism (1), a testing mechanism (2), a power supply mechanism (3), and a supporting mechanism (4), characterized in that: The testing mechanism (2) is located at the top of the main mechanism (1), the power supply mechanism (3) is located at the bottom of the main mechanism (1), and the supporting mechanism (4) is located at the bottom of the main mechanism (1). The main mechanism (1) comprises a workbench (101), a high-strength anti-collision plate (102), and a control console (103). The high-strength anti-collision plate (102) is fixedly mounted on the top of the workbench (101), and the control console (103) is fixedly mounted on one side of the workbench (101).

2. The automobile swing arm bracket strength testing device according to claim 1, characterized in that: The testing mechanism (2) comprises a robot arm base 1 (201), a robot arm base 2 (202), a robot arm 1 (203), a robot arm 2 (204), a robot arm 3 (205), a robot arm 4 (206), a gripping device 1 (207), and a gripping device 2 (208); the robot arm base 1 (201) is fixedly mounted on the top of a workbench (101); the robot arm base 2 (202) is fixedly mounted on the top of a workbench (101); the robot arm 1 (203) is fixedly mounted on the top of the robot arm base 1 (201); and the robot arm 2 (204) is fixedly mounted on the top of the robot arm base 2 (202).

3. The automobile swing arm bracket strength testing device according to claim 1, characterized in that: The power supply mechanism (3) comprises a housing (301), a motor 1 (302), a motor 2 (303), and a battery (304); the housing (301) is fixedly mounted on the bottom end of the workbench (101); the motor 1 (302) is fixedly mounted on the left side of the battery (304); the motor 2 (303) is fixedly mounted on the right side of the battery (304); and the battery (304) is fixedly mounted inside the housing (301).

4. The automobile swing arm bracket strength testing device according to claim 1, characterized in that: The support mechanism (4) comprises a support leg one (401), a support leg two (402), a support leg three (403), a support leg four (404), a support base one (405), a support base two (406), a support base three (407), and a support base four (408); the support leg one (401) is fixedly mounted on the bottom end of the workbench (101), the support leg two (402) is fixedly mounted on the bottom end of the workbench (101), the support leg three (403) is fixedly mounted on the bottom end of the workbench (101), and the support leg four (404) is fixedly mounted on the bottom end of the workbench (101).

5. The automobile swing arm support strength testing device according to claim 2, characterized in that: The robot arm three (205) is fixedly mounted on the top of the robot arm one (203), the robot arm four (206) is fixedly mounted on the top of the robot arm two (204), the grasping device one (207) is fixedly mounted on the top of the robot arm three (205), and the grasping device two (208) is fixedly mounted on the top of the robot arm four (206).

6. The automobile swing arm support strength testing device according to claim 4, characterized in that: The support base one (405) is fixedly installed at the bottom end of the support leg one (401), the support base two (406) is fixedly installed at the bottom end of the support leg two (402), the support base three (407) is fixedly installed at the bottom end of the support leg three (403), and the support base four (408) is fixedly installed at the bottom end of the support leg four (404).

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