Automatic detection equipment for vehicle cam

Abstract

The utility model discloses an automatic detection device for a vehicle cam, which comprises a workbench, the workbench is provided with a feeding assembly, the output end of the feeding assembly is provided with a fixed table, a detection assembly is arranged above the fixed table, and the side surface of the fixed table is provided with an auxiliary assembly. The auxiliary assembly comprises a mounting plate, a first rail is arranged on the mounting plate, a moving plate is arranged on the first rail, a first air cylinder is arranged on the moving plate in a detecting mode, an auxiliary plate is arranged at the output end of the first air cylinder, and a second rail is arranged at the position, corresponding to the auxiliary plate, of the mounting plate. A clamping motor is arranged on the auxiliary plate, and a clamping jaw is arranged at the output end of the clamping motor. The cam detection device is simple in structure, can realize automatic feeding, fixing, detection and discharging operation of cams, ensures that the cams do not shift in the detection process through double fixation, and is good in use effect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to an automatic detection device for a vehicle cam. Background Art

[0002] Cam refers to a mechanical rotating or sliding member (such as a wheel or a protruding part of a wheel) that transmits motion to a roller moving close to its edge or a needle bar moving freely on a groove surface, or it receives force from such a roller and needle bar. Cam follower mechanisms can be designed to meet almost any input-output relationship within their range of motion. For some purposes, cams and linkage mechanisms can play the same role (the choice between the two is often determined by the designer-translator's note). For work where both can be used, cams are easier to design than linkage mechanisms, and cams can do many things that linkage mechanisms cannot do. On the other hand, cam mechanisms are easier to manufacture than linkage mechanisms.

[0003] The cam structure inside a car is quite common and needs to undergo various tests and be recorded by video before leaving the factory. These tests are usually conducted by human visual observation, which results in large errors. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic detection device for vehicle cams, which has a simple structure and can realize automatic loading, fixing, detection and unloading operations of the cams. At the same time, double fixation during the detection process ensures that the cams will not shift, and the use effect is good.

[0005] In order to solve the above technical problems, the utility model provides an automatic detection equipment for vehicle cams, including a workbench, a loading assembly is arranged on the workbench, a fixed table is arranged at the output end of the loading assembly, a detection assembly is arranged above the fixed table, and an auxiliary assembly is arranged on the side; the auxiliary assembly includes a mounting plate, a first track is arranged on the mounting plate, a moving plate is arranged on the first track, a first cylinder is arranged on the moving plate for detection, an auxiliary plate is arranged at the output end of the first cylinder, a second track is arranged on the mounting plate at a position corresponding to the auxiliary plate, a clamping motor is arranged on the auxiliary plate, and a clamping claw is arranged at the output end of the clamping motor.

[0006] Furthermore, the detection component includes a supporting frame, a second cylinder is arranged on the supporting frame, a detection probe is arranged at an output end of the second cylinder, and the detection probe is arranged directly above the fixing platform.

[0007] Furthermore, it comprises a limit plate, the detection probe is fixed on the limit plate, and a limit axis is arranged between the limit plate and the support frame.

[0008] Furthermore, auxiliary motors are arranged on both sides of the fixing platform, and clamping plates are arranged at the output ends of the auxiliary motors, and limiting grooves are arranged on the sides facing the two clamping plates.

[0009] Furthermore, the feeding assembly includes a conveyor belt, a guide plate is provided on the conveyor belt, a feeding channel is formed inside the guide plate, a third cylinder is provided inside the guide plate, and a baffle is provided at the output end of the third cylinder.

[0010] Furthermore, a temporary placement table is arranged on one side of the fixed table, a fourth cylinder is arranged on the top of the temporary placement table, and a secondary detection head is arranged at the output end of the fourth cylinder.

[0011] The beneficial effects of the utility model are as follows: when the device is used, the cam workpiece is first placed on the loading assembly, and after the placement is completed, the conveyor belt is started. The conveyor belt will drive the cam to move forward along the loading channel formed by the guide plate until it enters the fixed table, and then it is fixed after entering the fixed table. The movable plate can move back and forth on the first track to adjust the position, and then the first cylinder drives the auxiliary plate to move back and forth on the second track to adjust the position of the auxiliary plate, thereby driving the clamping motor to move up and down, and when it moves to both sides of the workpiece, the clamping motor is started to drive the clamping claw to clamp the workpiece, and finally the detection assembly is started for detection. After the detection is completed, the position of the movable plate and the auxiliary plate can be adjusted according to the above scheme to drive the workpiece to be unloaded. Therefore, the auxiliary assembly can play the role of clamping during detection and also play the role of unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the auxiliary component structure of the utility model.

[0014] Figure 3 It is a schematic diagram of the auxiliary motor with a clamping plate structure of the utility model.

[0015] Explanation of the numbers in the figure: 1. Workbench; 2. Fixed table; 3. Auxiliary components; 31. Mounting plate; 32. First track; 33. Moving plate; 34. First cylinder; 35. Auxiliary plate; 36. Second track; 37. Clamping motor; 38. Clamping claw; 4. Support frame; 5. Second cylinder; 6. Detection probe; 7. Auxiliary motor; 8. Clamping plate; 9. Limiting groove; 10. Conveyor belt; 11. Guide plate; 12. Feeding channel; 13. Third cylinder; 14. Baffle; 15. Temporary placement table; 16. Fourth cylinder; 17. Secondary detection head; 19. Limiting plate; 20. Limiting axis. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0022] Reference Figures 1 to 3 As shown, an embodiment of an automatic detection device for a vehicle cam of the utility model comprises a workbench 1, on which a feeding assembly is arranged, a fixed platform 2 is arranged at the output end of the feeding assembly, a detection assembly is arranged above the fixed platform 2, and an auxiliary assembly 3 is arranged on the side; the auxiliary assembly 3 comprises a mounting plate 31, on which a first track 32 is arranged, on which a moving plate 33 is arranged, on which a first cylinder 34 is arranged for detection, and an output of the first cylinder 34 is arranged. An auxiliary plate 35 is provided at the output end, a second track 36 is provided at a position corresponding to the auxiliary plate 35 on the mounting plate 31, a clamping motor 37 is provided on the auxiliary plate 35, and a clamping claw 38 is provided at the output end of the clamping motor 37; the loading assembly includes a conveyor belt 10, a guide plate 11 is provided on the conveyor belt 10, a loading channel 12 is formed inside the guide plate 11, a third cylinder 13 is provided in the guide plate 11, and a baffle 14 is provided at the output end of the third cylinder 13, and the baffle 14 is used to temporarily block the workpiece.

[0023] When in use, first place the cam workpiece on the loading assembly. After placement, start the conveyor belt 10. The conveyor belt 10 will drive the cam to move forward along the loading channel 12 formed by the guide plate 11 until it enters the fixed table 2. After entering the fixed table 2, it is fixed. The movable plate 33 can move back and forth on the first track 32 to adjust the position. Then the first cylinder 34 drives the auxiliary plate 35 to move back and forth on the second track 36 to adjust the position of the auxiliary plate 35, thereby driving the clamping motor 37 to move up and down. When it moves to both sides of the workpiece, start the clamping motor 37 to drive the clamping claw 38 to clamp the workpiece. Finally, start the detection assembly for detection. After the detection is completed, adjust the position of the movable plate 33 and the auxiliary plate 35 according to the above scheme to drive the workpiece to unload. Therefore, the auxiliary assembly 3 can not only play the role of clamping during detection, but also play the role of unloading.

[0024] The detection component includes a supporting frame 4, on which a second cylinder 5 is provided, and a detection probe 6 is provided at the output end of the second cylinder 5. The detection probe 6 is arranged directly above the fixed platform 2, and the second cylinder 5 drives the detection probe 6 to move up and down to adjust the detection angle (such as flatness, etc.); it includes a limit plate 19, and the detection probe 6 is fixed on the limit plate 19. A limit axis 20 is provided between the limit plate 19 and the supporting frame 4 to ensure that the detection probe 6 will not deviate from the track when moving up and down.

[0025] Auxiliary motors 7 are provided on both sides of the fixed table 2, and a clamping plate 8 is provided at the output end of the auxiliary motor 7. A limiting groove 9 is provided on the side facing the two clamping plates 8. After the workpiece is sent to the fixed table 2 by the conveyor belt 10, the auxiliary motor 7 is started to drive the clamping plate 8 to move inward to clamp the workpiece, and the limiting groove 9 can be adapted to the workpiece.

[0026] A temporary placement table 15 is provided on one side of the fixed table 2, and a fourth cylinder 16 is provided on the top of the temporary placement table 15. A secondary detection head 17 is provided at the output end of the fourth cylinder 16. If the detection result is unqualified, the workpiece is placed on the temporary placement table 15 using the clamp 38 and a secondary detection is performed using the secondary detection head 17.

[0027] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. An automatic detection device for a vehicle cam, characterized in that: It comprises a workbench (1), on which a feeding component is arranged, a fixing table (2) is arranged at the output end of the feeding component, a detection component is arranged above the fixing table (2), and an auxiliary component (3) is arranged on the side; The auxiliary component (3) comprises a mounting plate (31), a first track (32) is arranged on the mounting plate (31), a movable plate (33) is arranged on the first track (32), a first cylinder (34) is arranged on the movable plate (33) for detection, an auxiliary plate (35) is arranged at the output end of the first cylinder (34), a second track (36) is arranged on the mounting plate (31) at a position corresponding to the auxiliary plate (35), a clamping motor (37) is arranged on the auxiliary plate (35), and a clamping claw (38) is arranged at the output end of the clamping motor (37).

2. The vehicle cam automatic detection equipment according to claim 1, characterized in that: The detection assembly comprises a support frame (4), a second cylinder (5) is arranged on the support frame (4), a detection probe (6) is arranged at the output end of the second cylinder (5), and the detection probe (6) is arranged directly above the fixed platform (2).

3. The vehicle cam automatic detection equipment according to claim 2, characterized in that: It comprises a limit plate (19), the detection probe (6) is fixed on the limit plate (19), and a limit axis (20) is arranged between the limit plate (19) and the support frame (4).

4. The vehicle cam automatic detection equipment according to claim 1, characterized in that: Auxiliary motors (7) are provided on both sides of the fixing platform (2), and a clamping plate (8) is provided at the output end of the auxiliary motor (7), and a limiting groove (9) is provided on one side facing the two clamping plates (8).

5. The vehicle cam automatic detection equipment according to claim 1, characterized in that: The feeding assembly comprises a conveyor belt (10), a guide plate (11) is arranged on the conveyor belt (10), a feeding channel (12) is formed inside the guide plate (11), a third cylinder (13) is arranged inside the guide plate (11), and a baffle (14) is arranged at the output end of the third cylinder (13).

6. The vehicle cam automatic detection equipment according to claim 1, characterized in that: A temporary placement table (15) is arranged on one side of the fixed table (2), a fourth cylinder (16) is arranged on the top of the temporary placement table (15), and a secondary detection head (17) is arranged at the output end of the fourth cylinder (16).

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