Abrasion resistance detection device for automobile parts

Abstract

The invention discloses an automobile part wear resistance detection device, and relates to the technical field of automobile part detection, and adopts the technical scheme that the automobile part wear resistance detection device comprises a mounting table, and a bearing mechanism and a wear resistance detection mechanism are arranged at the top of the mounting table; the bearing mechanism comprises a second motor, the second motor is fixedly arranged at the bottom of the mounting table, the output end of the second motor is fixedly connected with a rotating rod, the rotating rod penetrates through the mounting table and is connected with the mounting table through a bearing, one end of the rotating rod is fixedly connected with a circular plate, and multiple first connecting columns are fixedly arranged at the top of the circular plate; a supporting plate is fixedly arranged at the tops of the multiple first connecting columns, a third motor is fixedly arranged at the bottom of the supporting plate, the output end of the third motor is fixedly connected with a transmission rod, one end of the transmission rod is fixedly connected with a first bevel gear, and multiple second connecting columns are fixedly arranged at the top of the supporting plate. And the operation difficulty is reduced, and the residue and treatment difficulty of chippings are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile parts detection, and in particular to an automobile parts wear resistance detection device. Background Art

[0002] After automobile parts are produced, some parts will be randomly selected for testing. For example, the brake pads of automobiles need to be tested for friction resistance. The working principle of brake pads mainly comes from friction. The friction between brake pads and brake discs and tires and the ground is used to convert the kinetic energy of the vehicle into heat energy after friction to stop the car. A well-efficient braking system must be able to provide stable, sufficient and controllable braking force, so brake pads play a very important role, and the testing of brake pads is also particularly important.

[0003] The existing brake pad testing efficiency is low and the debris generated during the testing process is difficult to handle. Summary of the invention

[0004] To this end, the present invention provides an automobile parts wear resistance detection device to solve the problems of low brake pad detection efficiency and difficulty in handling debris generated during the detection process.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: an automobile parts wear detection device, comprising a mounting platform, a bearing mechanism and a wear detection mechanism are provided on the top of the mounting platform;

[0006] The bearing mechanism includes a second motor, the second motor is fixedly arranged at the bottom of the mounting platform, the output end of the second motor is fixedly connected to a rotating rod, the rotating rod passes through the mounting platform and is connected to the mounting platform connection through a bearing, one end of the rotating rod is fixedly connected to a circular plate, a plurality of first connecting columns are fixedly arranged on the top of the circular plate, a support plate is fixedly arranged on the top of the plurality of first connecting columns, a third motor is fixedly arranged at the bottom of the support plate, the output end of the third motor is fixedly connected to a transmission rod, one end of the transmission rod is fixedly connected to a first bevel gear, a plurality of second connecting columns are fixedly arranged on the top of the support plate, a rotating disk is fixedly arranged on the top of the plurality of second connecting columns, The top of the rotating disk is provided with a plurality of slide grooves, the top of the rotating disk is provided with a slot, a fixed block is fixedly provided inside the slide groove, one side of the fixed block is connected with a threaded rod through a bearing, the threaded rod extends into the slot and is connected to the rotating disk connection through a bearing, one end of the threaded rod is fixedly connected to the second bevel gear, the second bevel gear is meshed with the first bevel gear, the outside of the threaded rod is provided with a slider through a threaded sleeve, one side of the slider is fixedly provided with a connecting block, the connecting block penetrates the fixed block and is slidably connected to the fixed block, one side of the connecting block is fixedly provided with a square shell, a square plate is provided inside the square shell, an extrusion block is fixedly provided on one side of the square plate, and side blocks are fixedly provided on both sides of the extrusion block.

[0007] Preferably, a plurality of placement racks are fixedly provided on the top of the mounting platform, and a brake pad body is provided on the top of the placement rack.

[0008] Preferably, the wear-resistant detection mechanism includes a side plate, which is fixedly connected to the mounting table, a top plate is fixedly provided on one side of the side plate, a splash shield is fixedly provided on one side of the top plate, a first motor is fixedly provided on the top of the splash shield, a transmission shaft is fixedly connected to the output end of the first motor, a brake disc is installed at one end of the transmission shaft, a first gear is provided on the outside of the transmission shaft through a bearing sleeve, a knob is provided on the top of the splash shield, a round rod is fixedly provided on one side of the knob, a second gear is fixedly connected to one end of the round rod, the second gear is meshed with the first gear, a connecting rod is fixedly provided on one side of the first gear, a second brush is fixedly connected to one end of the connecting rod, the second brush is in contact with the inner wall of the splash shield, and a through groove is provided at the bottom of the splash shield.

[0009] Preferably, a plurality of fixed plates are fixedly provided on the top of the mounting platform, a plurality of fixed rings are fixedly provided on the top of the fixed plates, an electric push rod is fixedly provided on the bottom of the mounting platform, a movable disk is fixedly connected to the output end of the electric push rod, the movable disk is in contact with the fixed ring, a plurality of chucks are provided on the inner side of the fixed ring, two sliding rods are fixedly provided on the top of the plurality of chucks, the sliding rods pass through the rotating disk and are slidably connected to the rotating disk, and the sliding rods are fixedly connected to the placement rack.

[0010] Preferably, a collecting tray is fixedly provided on the top of the sliding rod, and a first brush is fixedly provided on the top of the collecting tray.

[0011] Preferably, support columns are fixedly provided at the four corners of the bottom of the mounting platform.

[0012] Preferably, a connecting shell is fixedly provided at the bottom of the splash shield, and a collecting shell is provided inside the connecting shell.

[0013] Preferably, the sliding block slides inside the sliding groove.

[0014] Preferably, the square shell slides inside the slide groove.

[0015] The embodiments of the present invention have the following advantages:

[0016] 1. The automatic clamping and rotation detection of the brake pad are realized through the coordinated work of the second motor and the third motor. The third motor drives the meshing transmission of the first bevel gear and the second bevel gear, thereby driving the threaded rod to rotate, so that the slider and the connecting block slide in the slide groove, and finally fix the brake pad through the square shell and the extrusion block. The second motor drives the rotating rod and the rotating disk to rotate, and sends the fixed brake pad to the detection position. The electric push rod controls the brake pad body to contact the brake disk and perform wear resistance detection, which improves the detection efficiency, reduces manual intervention, and reduces the difficulty of operation.

[0017] 2. The debris generated during the detection process is collected and processed through the cooperation of the splash shield and the second brush. The first motor drives the brake disc to rotate, generating friction with the brake pad. The generated debris is blocked by the splash shield and guided to the inside of the splash shield. The second brush rotates under the drive of the knob and the round rod, sweeping the debris on the inner wall of the splash shield into the through groove and finally falling into the collection shell. The design of the collection plate and the first brush enables the brake disc to self-clean after detection, further reducing the residue of debris and the difficulty of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0021] Figure 2 A cross-sectional view of the overall structure provided by the present invention;

[0022] Figure 3 A top view of the collection tray provided by the present invention;

[0023] Figure 4 The present invention provides Figure 2 A magnified view of the structure of the middle part A;

[0024] Figure 5 The present invention provides Figure 2 A magnified view of the structure of the middle B section;

[0025] Figure 6 The present invention provides Figure 3 Enlarged view of the structure of section C.

[0026] In the figure: 1, mounting table; 2, support column; 3, fixed plate; 4, fixed ring; 5, chuck; 6, slide rod; 7, movable plate; 8, rotating rod; 9, rotating plate; 10, collecting plate; 11, first brush; 12, side plate; 13, top plate; 14, splash cover; 15, knob; 16, round rod; 17, first motor; 18, slot; 19, slide; 20, brake pad body; 21, extrusion block; 22, electric push rod; 23, second motor; 24, first connecting column; 25, transmission Axle; 26, brake disc; 27, first gear; 28, second gear; 29, connecting rod; 30, second brush; 31, through groove; 32, connecting shell; 33, collecting shell; 34, placement rack; 35, side block; 36, round plate; 37, square shell; 38, square plate; 39, connecting block; 40, fixing block; 41, slider; 42, threaded rod; 43, third motor; 44, transmission rod; 45, first bevel gear; 46, second bevel gear; 47, second connecting column; 48, support plate. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See attached Figure 1 -Attached Figure 6 The present invention provides an automobile parts wear-resistant detection device, comprising a mounting platform 1, wherein a bearing mechanism and a wear-resistant detection mechanism are provided on the top of the mounting platform 1;

[0029] The bearing mechanism includes a second motor 23, which is fixedly arranged at the bottom of the mounting platform 1, and a rotating rod 8 is fixedly connected to the output end of the second motor 23. The rotating rod 8 passes through the mounting platform 1 and is connected to the mounting platform 1 through a bearing. One end of the rotating rod 8 is fixedly connected to a circular plate 36, and a plurality of first connecting columns 24 are fixedly arranged on the top of the circular plate 36. A support plate 48 is fixedly arranged on the top of the plurality of first connecting columns 24, and a third motor 43 is fixedly arranged on the bottom of the support plate 48. A transmission rod 44 is fixedly connected to the output end of the third motor 43, and one end of the transmission rod 44 is fixedly connected to the first bevel gear 45. A plurality of second connecting columns 47 are fixedly arranged on the top of the support plate 48, and a rotating disk 9 is fixedly arranged on the top of the plurality of second connecting columns 47. A plurality of slide grooves 19 are opened on the top of the rotating disk 9, and an opening is opened on the top of the rotating disk 9. The groove 18 is fixed with a fixed block 40 inside the slide 19, and a threaded rod 42 is connected to one side of the fixed block 40 through a bearing. The threaded rod 42 extends into the groove 18 and is connected to the rotating disk 9 through a bearing. One end of the threaded rod 42 is fixedly connected to a second bevel gear 46, and the second bevel gear 46 is meshed with the first bevel gear 45. A slider 41 is provided on the outside of the threaded rod 42 through a threaded sleeve, and a connecting block 39 is fixedly provided on one side of the slider 41. The connecting block 39 penetrates the fixed block 40 and is slidably connected to the fixed block 40. A square shell 37 is fixedly provided on one side of the connecting block 39, and a square plate 38 is provided inside the square shell 37. An extrusion block 21 is fixedly provided on one side of the square plate 38. Side blocks 35 are fixedly provided on both sides of the extrusion block 21. The slider 41 slides inside the slide 19, and the square shell 37 slides inside the slide 19.

[0030] In this embodiment, a plurality of brake pad bodies 20 to be tested are placed on the placement rack 34 respectively, and then the third motor 43 is started, the third motor 43 controls the transmission rod 44 to rotate, the transmission rod 44 drives the first bevel gear 45 to rotate, the first bevel gear 45 drives the second bevel gear 46 to rotate, the second bevel gear 46 drives the threaded rod 42 to rotate, the threaded rod 42 drives the slider 41 to move, the slider 41 drives the connecting block 39 to move, the connecting block 39 drives the square shell 37 to move, the square shell 37 drives the square plate 38 to move, the square plate 38 drives the extrusion block 21 and the side block 35 to move, so that the extrusion block 21 contacts the brake pad body 20 and presses and fixes the brake pad body 20, and the second motor 23 is started, the second motor 23 controls the rotation rod 8 to rotate, the rotation rod 8 drives the circular plate 36 to rotate, the circular plate 36 drives the first connecting column 24 and the support plate 48 to rotate, the support plate 48 drives the second connecting column 47 to rotate, the second connecting column 47 drives the rotating disk 9 to rotate, so that the rotating disk 9 drives the fixed brake pad body 20 to rotate to the bottom of the splash cover 14;

[0031] Among them, in order to achieve the purpose of wear resistance detection, the present device is implemented by the following technical scheme: a plurality of placement racks 34 are fixedly provided on the top of the mounting platform 1, a brake pad body 20 is provided on the top of the placement rack 34, the wear resistance detection mechanism includes a side plate 12, the side plate 12 is fixedly connected to the mounting platform 1, a top plate 13 is fixedly provided on one side of the side plate 12, a splash shield 14 is fixedly provided on one side of the top plate 13, a first motor 17 is fixedly provided on the top of the splash shield 14, a transmission shaft 25 is fixedly connected to the output end of the first motor 17, a brake disc 26 is installed at one end of the transmission shaft 25, a first gear 27 is provided on the outside of the transmission shaft 25 through a bearing sleeve, a knob 15 is provided on the top of the splash shield 14, and a round rod 1 is fixedly provided on one side of the knob 15 6. One end of the round rod 16 is fixedly connected to a second gear 28, and the second gear 28 is meshed with the first gear 27. A connecting rod 29 is fixedly provided on one side of the first gear 27. One end of the connecting rod 29 is fixedly connected to a second brush 30, and the second brush 30 contacts the inner wall of the splash shield 14. A through groove 31 is provided at the bottom of the splash shield 14. A plurality of fixed plates 3 are fixedly provided on the top of the mounting platform 1, and a plurality of fixed plates 3 are fixedly provided on the top of the fixed plates 3. A fixed ring 4 is fixedly provided at the bottom of the mounting platform 1. An electric push rod 22 is fixedly provided at the bottom of the mounting platform 1. A movable disk 7 is fixedly connected to the output end of the electric push rod 22, and the movable disk 7 contacts the fixed ring 4. A plurality of chucks 5 are provided on the inner side of the fixed ring 4, and two slide bars 6 are fixedly provided on the top of the plurality of chucks 5. The slide bar 6 passes through the rotating disk 9 and is slidably connected to the rotating disk 9. The slide bar 6 is fixedly connected to the placement rack 34. A connecting shell 32 is fixedly provided at the bottom of the splash shield 14. A collecting shell 33 is provided inside the connecting shell 32. The slide bar 6 connected to the placement rack 34 at the bottom of the brake pad body 20 and the chuck 5 connected to the slide bar 6 are rotated to one side of the movable disk 7. The electric push rod 22 is started. The electric push rod 22 controls the movable disk 7 to move up. The movable disk 7 drives the chuck 5 to move up. The chuck 5 drives the slide bar 6 to move up. The slide bar 6 drives the placement rack 34 to move up. The placement rack 34 drives the brake pad body 20 to move up. When the placement rack 34 moves up, it drives the extrusion block 21 and the side block 35 to move up. The square plate 38 slides upward in the square shell 37 until the brake pad body 20 is aligned with the brake disc 26. Contact, start the first motor 17, the first motor 17 controls the transmission shaft 25 to rotate, the transmission shaft 25 drives the brake disc 26 to rotate, so as to detect the wear resistance of the brake pad body 20. During the detection process, the debris generated by the brake pad body 20 rotates outward and diffuses under the rotation of the brake disc 26, so as to contact the inner wall of the splash cover 14. After the detection is completed, the movable disk 7 is controlled to move downward by the electric push rod 22, and the movable disk 7 drives the chuck 5 and the slide rod 6 to move downward, and the slide rod 6 drives the placement rack 34 and the brake pad body 20 to move downward, and the knob 15 is turned, and the knob 15 drives the round rod 16 to rotate, and the round rod 16 drives the first gear 27 to rotate, and the first gear 27 drives the connecting rod 29 and the second brush 30 to rotate, and the second brush 30 sweeps the debris inside the splash cover 14 to the through groove 31.The debris falls into the collecting shell 33 through the through slot 31 and is collected centrally;

[0032] Among them, in order to achieve the purpose of cleaning, the present device adopts the following technical solutions: a collecting tray 10 is fixedly provided on the top of the slide bar 6, a first brush 11 is fixedly provided on the top of the collecting tray 10, the rotating disk 9 is controlled to rotate, so that the collecting tray 10 rotates to the bottom of the splash shield 14, and then the collecting tray 10 is continuously controlled to move upward by the electric push rod 22, so that the collecting tray 10 enters the inside of the splash shield 14, and at the same time, the first brush 11 contacts the brake disc 26, and then the brake disc 26 is controlled to rotate and the surface of the brake disc 26 is cleaned, and the cleaned debris falls into the inside of the collecting tray 10, which is convenient for cleaning, and it is convenient for the brake disc 26 to perform wear resistance detection on the next brake pad body 20;

[0033] In order to achieve the purpose of support, the device is implemented by adopting the following technical solution: support columns 2 are fixedly provided at the four corners of the bottom of the mounting platform 1, and the support columns 2 have the function of supporting the mounting platform 1.

[0034] The use process of the present invention is as follows: when using the present invention, multiple brake pad bodies 20 that need to be tested are placed on the placement rack 34 respectively, and then the third motor 43 is started, the third motor 43 controls the transmission rod 44 to rotate, the transmission rod 44 drives the first bevel gear 45 to rotate, the first bevel gear 45 drives the second bevel gear 46 to rotate, the second bevel gear 46 drives the threaded rod 42 to rotate, the threaded rod 42 drives the slider 41 to move, the slider 41 drives the connecting block 39 to move, the connecting block 39 drives the square shell 37 to move, the square shell 37 drives the square plate 38 to move, the square plate 38 drives the extrusion block 21 and the side block 35 to move, so that the extrusion block 21 contacts the brake pad body 20 and presses and fixes the brake pad body 20, so that the wear resistance of multiple sample brake pad bodies 20 can be tested. The brake pad body 20 of different sizes can be tested, and then the second motor 23 is started, the second motor 23 controls the rotating rod 8 to rotate, the rotating rod 8 drives the circular plate 36 to rotate, the circular plate 36 drives the first connecting column 24 and the supporting plate 48 to rotate, the supporting plate 48 drives the second connecting column 47 to rotate, the second connecting column 47 drives the rotating disk 9 to rotate, so that the rotating disk 9 drives the fixed brake pad body 20 to rotate to the bottom of the splash cover 14, and the slide bar 6 connected to the placement rack 34 at the bottom of the brake pad body 20 and the chuck 5 connected to the slide bar 6 rotate to one side of the movable disk 7, start the electric push rod 22, the electric push rod 22 controls the movable disk 7 to move up, the movable disk 7 drives the chuck 5 to move up, the chuck 5 drives the slide bar 6 to move up, the slide bar 6 drives the placement rack 34 to move up, and the placement The rack 34 drives the brake pad body 20 to move upward, and the placement rack 34 moves upward while driving the extrusion block 21 and the side block 35 to move upward, and the square plate 38 slides upward in the square shell 37 until the brake pad body 20 contacts the brake disc 26, and the first motor 17 is started. The first motor 17 controls the transmission shaft 25 to rotate, and the transmission shaft 25 drives the brake disc 26 to rotate, so as to detect the wear resistance of the brake pad body 20. During the detection process, the debris generated by the brake pad body 20 rotates outward and diffuses under the rotation of the brake disc 26, thereby contacting the inner wall of the splash guard 14. After the detection is completed, the movable disk 7 is controlled to move downward by the electric push rod 22, and the movable disk 7 drives the chuck 5 and the slide rod 6 to move downward, and the slide rod 6 drives the placement rack 34 and the brake pad body 20 to move downward, and then continues to control the rotation of the rotating disk 9. The collecting tray 10 is moved to the bottom of the splash shield 14, and then the collecting tray 10 is continued to be controlled to move up by the electric push rod 22, so that the collecting tray 10 enters the inside of the splash shield 14, and at the same time the first brush 11 contacts the brake disc 26, and then the brake disc 26 is controlled to rotate and the surface of the brake disc 26 is cleaned, and the cleaned debris falls into the inside of the collecting tray 10, which is convenient for cleaning, and it is convenient for the brake disc 26 to perform wear resistance testing on the next brake pad body 20, and the knob 15 is turned, and the knob 15 drives the round rod 16 to rotate, and the round rod 16 drives the first gear 27 to rotate, and the first gear 27 drives the connecting rod 29 and the second brush 30 to rotate, and the second brush 30 sweeps the debris inside the splash shield 14 to the through groove 31, and the debris falls into the collecting shell 33 through the through groove 31 for centralized collection.

[0035] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. An automobile parts wear resistance detection device, comprising a mounting platform (1), characterized in that: The top of the mounting platform (1) is provided with a bearing mechanism and a wear-resistant detection mechanism; The bearing mechanism comprises a second motor (23), the second motor (23) is fixedly arranged at the bottom of the mounting platform (1), the output end of the second motor (23) is fixedly connected to a rotating rod (8), the rotating rod (8) passes through the mounting platform (1) and is connected to the mounting platform (1) at a connection point via a bearing, one end of the rotating rod (8) is fixedly connected to a circular plate (36), a plurality of first connecting columns (24) are fixedly arranged on the top of the circular plate (36), a support plate (48) is fixedly arranged on the top of the plurality of first connecting columns (24), a third motor (43) is fixedly arranged on the bottom of the support plate (48), the output end of the third motor (43) is fixedly connected to a transmission rod (44), one end of the transmission rod (44) is fixedly connected to a first bevel gear (45), a plurality of second connecting columns (47) are fixedly arranged on the top of the plurality of second connecting columns (47), a rotating disk (9) is fixedly arranged on the top of the rotating disk (9), and a plurality of slide grooves (19) are provided on the top of the rotating disk (9). ), a slot (18) is formed on the top of the rotating disk (9), a fixed block (40) is fixedly provided inside the slide groove (19), one side of the fixed block (40) is connected to a threaded rod (42) through a bearing, the threaded rod (42) extends into the slot (18) and is connected to the rotating disk (9) through a bearing, one end of the threaded rod (42) is fixedly connected to a second bevel gear (46), the second bevel gear (46) is meshed with the first bevel gear (45), the threaded rod (42) is connected to the rotating disk (9) through a bearing, and the threaded rod (42) is connected to the first bevel gear (45) through a bearing. A slider (41) is provided on the outside of the threaded rod (42) through a threaded sleeve, a connecting block (39) is fixedly provided on one side of the slider (41), the connecting block (39) penetrates the fixed block (40) and is slidably connected to the fixed block (40), a square shell (37) is fixedly provided on one side of the connecting block (39), a square plate (38) is provided inside the square shell (37), an extrusion block (21) is fixedly provided on one side of the square plate (38), and side blocks (35) are fixedly provided on both sides of the extrusion block (21).

2. The wear-resistance detection device for automobile parts according to claim 1, characterized in that: A plurality of placement racks (34) are fixedly arranged on the top of the mounting platform (1), and a brake pad body (20) is arranged on the top of the placement rack (34).

3. The wear-resistance detection device for automobile parts according to claim 1, characterized in that: The wear-resistant detection mechanism comprises a side plate (12), the side plate (12) is fixedly connected to the mounting platform (1), a top plate (13) is fixedly provided on one side of the side plate (12), a splash shield (14) is fixedly provided on one side of the top plate (13), a first motor (17) is fixedly provided on the top of the splash shield (14), a transmission shaft (25) is fixedly connected to the output end of the first motor (17), a brake disc (26) is installed at one end of the transmission shaft (25), a first gear (27) is provided on the outside of the transmission shaft (25) through a bearing sleeve, and the A knob (15) is provided on the top of the splash shield (14); a round rod (16) is fixedly provided on one side of the knob (15); a second gear (28) is fixedly connected to one end of the round rod (16); the second gear (28) is meshed with the first gear (27); a connecting rod (29) is fixedly provided on one side of the first gear (27); a second brush (30) is fixedly connected to one end of the connecting rod (29); the second brush (30) is in contact with the inner wall of the splash shield (14); and a through groove (31) is provided at the bottom of the splash shield (14).

4. The wear-resistance detection device for automobile parts according to claim 2, characterized in that: A plurality of fixed plates (3) are fixedly provided on the top of the mounting platform (1), a fixed ring (4) is fixedly provided on the top of the plurality of fixed plates (3), an electric push rod (22) is fixedly provided on the bottom of the mounting platform (1), an output end of the electric push rod (22) is fixedly connected with a movable disk (7), the movable disk (7) is in contact with the fixed ring (4), a plurality of chucks (5) are provided on the inner side of the fixed ring (4), two sliding rods (6) are fixedly provided on the top of the plurality of chucks (5), the sliding rod (6) passes through the rotating disk (9) and is slidably connected to the rotating disk (9), and the sliding rod (6) is fixedly connected to the placement frame (34).

5. The wear-resistance detection device for automobile parts according to claim 4, characterized in that: A collecting plate (10) is fixedly provided on the top of the sliding rod (6), and a first brush (11) is fixedly provided on the top of the collecting plate (10).

6. The wear-resistance detection device for automobile parts according to claim 1, characterized in that: Support columns (2) are fixedly provided at the four corners of the bottom of the mounting platform (1).

7. The wear-resistance detection device for automobile parts according to claim 3, characterized in that: A connecting shell (32) is fixedly provided at the bottom of the splash shield (14), and a collecting shell (33) is provided inside the connecting shell (32).

8. The wear-resistance detection device for automobile parts according to claim 1, characterized in that: The sliding block (41) slides inside the sliding groove (19).

9. The wear-resistance detection device for automobile parts according to claim 1, characterized in that: The square shell (37) slides inside the slide groove (19).

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