CN213335881U

CN213335881U - Commercial car rack piston detection device

Info

Publication number: CN213335881U
Application number: CN202022357420.9U
Authority: CN
Inventors: 李光柱; 李艳; 李华; 李娜娜; 杨锋; 冯红玲
Original assignee: Shiyan Yunyang Lifeng Auto Parts Co ltd
Current assignee: Shiyan Yunyang Lifeng Auto Parts Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-01
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a commercial car rack piston detection device relates to rack piston check out test set technical field, including the main part, the outside right side of main part is installed the motor, and the left end of motor is connected with the pivot, the left end threaded connection of pivot has the interface cover, and the pivot is provided with the bearing with the main part crossing, install the camera below the inside right side of main part, and the left side welding of camera has the fixed block, the inside swing joint of main part has the push pedal, and the push pedal has the L type pole from left to right to run through, be connected with first spring between push pedal and the fixed block, the bottom left side of main part is installed the hinge; the utility model discloses in, be provided with the motor on the outside right side of main part, and the motor is connected with the interface cover through the pivot, and the interface cover is fixed the back with the rack piston, can be rotary motion under the drive of motor, and detection device alright all-round this moment detects the rack piston, can improve detection efficiency.

Description

Commercial car rack piston detection device

Technical Field

The utility model relates to a rack piston check out test set technical field especially relates to a commercial car rack piston detection device.

Background

With the development of science and technology and the progress of times, the automobile becomes an indispensable travel tool in our lives, precise components such as a piston are not lacked in the automobile, especially the requirement of a commercial vehicle on the piston is high, the commercial vehicle piston needs to be detected strictly, and therefore the commercial vehicle rack piston detection device is provided.

After the existing detection device fixes the rack piston, the rack piston cannot be randomly rotated to detect the periphery of the rack piston, the rack piston needs to be fixed again when other parts need to be detected, the detection efficiency is low, multiple tools need to be used when the detection is needed in multiple aspects, and the operation difficulty is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving behind the current detection device fixed rack piston, can not rotate at will and detect around the rack piston, need fix again when needs detect other positions, detection efficiency is lower, need use multiple instrument when many-sided detection of needs, has improved the shortcoming of the operation degree of difficulty, and a commercial car rack piston detection device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a commercial vehicle rack piston detection device comprises a main body, wherein a motor is installed on the right side of the outer portion of the main body, a rotating shaft is connected to the left end of the motor, an interface sleeve is in threaded connection with the left end of the rotating shaft, a bearing is arranged at the intersection of the rotating shaft and the main body, a camera is installed below the right side of the inner portion of the main body, a fixed block is welded on the left side of the camera, a push plate is movably connected to the inner portion of the main body, an L-shaped rod penetrates through the push plate from left to right, a first spring is connected between the push plate and the fixed block, a hinge is installed on the left side of the bottom of the main body, a connecting rod is connected to the middle of the hinge, a second spring is connected between the connecting rod and the main body, a button penetrates through the left side of the top of the main body, a computer, and the entry has been seted up to the below of scale, the bottom right side of main part is provided with the export, and the left side swing joint of export has the baffle, swing joint has the round wheel between baffle and the main part.

Preferably, a rotating structure is formed between the connecting rod and the main body through a hinge, and an elastic structure is formed between the connecting rod and the main body through a second spring.

Preferably, sliding connection is adopted between the push plate and the L-shaped rod, and an elastic structure is formed between the push plate and the fixed block through a first spring.

Preferably, a rotating structure is formed between the interface sleeve and the motor through a rotating shaft, and the outer wall of the rotating shaft is tightly attached to the inner wall of the bearing.

Preferably, the baffle is in rolling connection with the round wheel, and the round wheel is symmetrical about the central axis of the baffle.

Preferably, the second spring is symmetrical about a central axis of the push plate, and the inlet is in accordance with the outlet in shape and specification.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the motor is arranged on the right side outside the main body and is connected with the interface sleeve through the rotating shaft, after the rack piston is fixed by the interface sleeve, the rack piston can rotate under the driving of the motor, and at the moment, the detection device can detect the rack piston in all directions, thereby improving the detection efficiency;

2. the utility model discloses in, be provided with length detection, inside crack detection and outer wall smoothness detection in an organic whole, the scale is used for detecting whether the length of rack piston meets the demands, and the crack detector is used for detecting whether the crack exists in the rack piston, and the camera can take a picture video and the picture can be analyzed out the outer wall smoothness condition of rack piston, and three kinds of detection methods are integrated, have simplified the operation flow;

3. the utility model discloses in, overall design is comparatively small and exquisite, portable, and it is comparatively convenient to use, is provided with the computer in addition, can generate corresponding image according to the signal of telecommunication that the crackle detector sent through the computer, and the inside stress distribution of the analysis rack piston of being convenient for helps the researcher to further improve the rack piston.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic view of the bottom structure of the main body of the present invention.

Illustration of the drawings:

1. a main body; 2. an electric motor; 3. a bearing; 4. a rotating shaft; 5. an interface sleeve; 6. a camera; 7. a first spring; 8. an L-shaped rod; 9. pushing the plate; 10. a hinge; 11. a connecting rod; 12. a second spring; 13. a button; 14. a computer; 15. a fixed block; 16. a gap detector; 17. a graduated scale; 18. an inlet; 19. a round wheel; 20. an outlet; 21. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a commercial vehicle rack piston detection device comprises a main body 1, a motor 2, a bearing 3, a rotating shaft 4, an interface sleeve 5, a camera 6, a first spring 7, an L-shaped rod 8, a push plate 9, a hinge 10, a connecting rod 11, a second spring 12, a button 13, a computer 14, a fixing block 15, a gap detector 16, a scale 17, an inlet 18, a round wheel 19, an outlet 20 and a baffle 21, wherein the motor 2 is installed on the right side of the outside of the main body 1, the left end of the motor 2 is connected with the rotating shaft 4, the interface sleeve 5 is in threaded connection with the left end of the rotating shaft 4, the bearing 3 is arranged at the intersection of the rotating shaft 4 and the main body 1, the camera 6 is installed below the right side of the inside of the main body 1, the fixing block 15 is welded on the left side of the camera 6, the push plate 9 is movably connected inside the main body 1, the L-shaped rod 8 penetrates through the push, hinge 10 is installed on the bottom left side of main part 1, and the middle part of hinge 10 is connected with connecting rod 11, be connected with second spring 12 between connecting rod 11 and the main part 1, button 13 has been run through on the top left side of main part 1, and the right side of button 13 is provided with computer 14, gap detector 16 is installed to the inside right side top of main part 1, the front top of main part 1 is provided with scale 17, and the below of scale 17 has seted up entry 18, the bottom right side of main part 1 is provided with export 20, and the left side swing joint who exports 20 has baffle 21, swing joint has round wheel 19 between baffle 21 and the main part 1.

Further, a rotating structure is formed between the connecting rod 11 and the main body 1 through the hinge 10, and an elastic structure is formed between the connecting rod 11 and the main body 1 through the second spring 12, the rotating structure ensures that the connecting rod 11 can rotate around the hinge 10, and the elastic structure ensures that the connecting rod 11 can return to the original position under the elastic force of the second spring 12 after the external force acting on the button 13 is removed.

Furthermore, sliding connection is adopted between the push plate 9 and the L-shaped rod 8, an elastic structure is formed between the push plate 9 and the fixing block 15 through the first spring 7, the sliding connection ensures that the push plate 9 can freely move on the outer wall of the L-shaped rod 8, and when the elastic structure ensures that the connecting rod 11 is separated from the push plate 9, the push plate 9 can return to the original position under the action of the elastic force of the first spring 7.

Further, constitute revolution mechanic through pivot 4 between interface cover 5 and the motor 2, the outer wall of pivot 4 is inseparable with the inner wall laminating of bearing 3, and revolution mechanic ensures that interface cover 5 and rack piston can rotate under the drive of motor 2, and the laminating closely ensures the stability of rotation in-process.

Further, the baffle 21 is in rolling connection with the round wheel 19, the round wheel 19 is symmetrical about the central axis of the baffle 21, and the rolling connection helps to reduce friction force, so that abrasion between the baffle 21 and the main body 1 is reduced.

Furthermore, the second spring 12 is symmetrical about the central axis of the push plate 9, the shape and the specification of the inlet 18 are consistent with those of the outlet 20, and the second spring 12 is symmetrical about the central axis of the push plate 9, so that the elasticity of two ends of the push plate 9 is ensured to be consistent.

The working principle is as follows: when the detection device is used, a rack piston to be detected is placed into the main body 1 through the inlet 18, the button 13 is pressed by hands, the button 13 downwards presses the connecting rod 11, the connecting rod 11 overcomes the elastic force of the second spring 12, the connecting rod rotates clockwise around the hinge 10, the push plate 9 is pushed to move rightwards, after one end of the rack piston is contacted with the interface sleeve 5, fingers are loosened, the push plate 9 returns to the original position under the action of the elastic force of the first spring 7, the connecting rod 11 rotates anticlockwise around the hinge 10 to return to the original position under the action of the elastic force of the second spring 12, whether the length of the rack piston meets the requirement can be detected through the graduated scale 17 during the process, the motor 2 (model: Y90L-2) is started, the motor 2 drives the rack piston to rotate through the rotating shaft 4, the gap detector 16 (model: BTS-PTS-F50) positioned above the inner part of the main body, the camera 6 positioned at the lower part inside the main body 1 shoots and records the outer wall of the rack piston, and after the use, the baffle plate 21 is moved leftwards to take out the rack piston from the outlet 20.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a commercial car rack piston detection device, includes main part (1), its characterized in that, motor (2) are installed to the outside right side of main part (1), and the left end of motor (2) is connected with pivot (4), the left end threaded connection of pivot (4) has interface cover (5), and pivot (4) and main part (1) crossing department are provided with bearing (3), camera (6) are installed to the inside right side below of main part (1), and the left side welding of camera (6) has fixed block (15), the inside swing joint of main part (1) has push pedal (9), and push pedal (9) from left to right run through have L type pole (8), be connected with first spring (7) between push pedal (9) and fixed block (15), hinge (10) are installed to the bottom left side of main part (1), and the middle part of hinge (10) is connected with connecting rod (11), be connected with second spring (12) between connecting rod (11) and main part (1), the top left side of main part (1) is run through and is had button (13), and the right side of button (13) is provided with computer (14), gap detector (16) are installed to the inside right side top of main part (1), the front top of main part (1) is provided with scale (17), and the below of scale (17) has seted up entry (18), the bottom right side of main part (1) is provided with export (20), and the left side swing joint who exports (20) has baffle (21), swing joint has round wheel (19) between baffle (21) and main part (1).

2. The commercial vehicle rack piston detection device according to claim 1, characterized in that a rotation structure is formed between the connecting rod (11) and the main body (1) through a hinge (10), and an elastic structure is formed between the connecting rod (11) and the main body (1) through a second spring (12).

3. The commercial vehicle rack piston detection device according to claim 1, wherein the push plate (9) is in sliding connection with the L-shaped rod (8), and the push plate (9) and the fixed block (15) form an elastic structure through the first spring (7).

4. The commercial vehicle rack piston detection device according to claim 1, wherein a rotating structure is formed between the interface sleeve (5) and the motor (2) through a rotating shaft (4), and the outer wall of the rotating shaft (4) is tightly attached to the inner wall of the bearing (3).

5. A commercial vehicle rack piston inspection device as claimed in claim 1, wherein the baffle (21) is in rolling connection with a circular wheel (19), and the circular wheel (19) is symmetrical about the central axis of the baffle (21).

6. A commercial vehicle rack piston testing device according to claim 1, characterized in that the second spring (12) is symmetrical about the centre axis of the push plate (9), the inlet (18) having a form factor corresponding to the form factor of the outlet (20).