Hub oil seal gradient detection tool

Abstract

The utility model discloses a hub oil seal gradient detection tool, which relates to the technical field of hub oil seal detection, and comprises a conveying belt, a first clamp, a second clamp and a baffle plate, the top of the baffle plate is connected with a detection frame, and one side of the detection frame is connected with a telescopic rod. Through the arrangement of the first clamp, the conveying belt and the infrared detector, the first motor is started through the control panel, the output end of the first motor enables the conveying belt to rotate through the roller shaft, then a hub oil seal is placed on the conveying belt, and the conveying belt enables the hub oil seal to move to the position between the first clamp and the second clamp through the guide plate; the guide plate changes the moving track of the hub oil seal and prevents the hub oil seal from entering the space between the two clamps, so that automatic feeding of the hub oil seal is completed, the detection efficiency is improved, the effect of automatic feeding detection is achieved, the labor cost is reduced, the detection efficiency is improved, and the automatic feeding device is simple in structure, convenient to operate and worthy of vigorous popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub oil seal detection, in particular to a wheel hub oil seal inclination detection tool. Background Art

[0002] The wheel hub oil seal is an important component on the automobile wheel hub. Its main function is to prevent oil leakage and external impurities from entering the inside of the wheel hub. Therefore, the inclination of the wheel hub oil seal needs to be tested before assembly to prevent the wheel hub oil seal from tilting and causing oil leakage and other problems.

[0003] The prior art discloses a crankshaft rear oil seal inclination detection device with application number 202222600896.X. The utility model provides a crankshaft rear oil seal inclination detection device, which performs inclination detection before assembly to ensure that the oil seal assembled to the engine has a qualified inclination. The crankshaft rear oil seal inclination detection device comprises: a positioning component for positioning the crankshaft rear end cover assembly; a detection component for performing oil seal inclination detection on the crankshaft rear end cover assembly positioned on the positioning component; a portion of the detection component can be rotatably assembled to the positioning component after passing through the crankshaft rear end cover assembly.

[0004] However, this technical solution requires manual loading during use, and after the inspection, qualified and unqualified oil seals need to be manually sorted. The loading and sorting process is too cumbersome, resulting in reduced work efficiency. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a wheel hub oil seal inclination detection tool to solve the technical problem.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wheel hub oil seal inclination detection tool, comprising a conveyor belt, a first clamp, a second clamp and a baffle, the top of the baffle is connected to a detection frame, one side of the detection frame is connected to a telescopic rod, the telescopic rod is fixedly connected to the first clamp, and the outer ring of the telescopic rod is sleeved with a spring, and the top of the detection frame is connected to an infrared detector.

[0007] By adopting the above technical solution, the first motor is started through the control panel, and the output end of the first motor rotates the conveyor belt through the roller shaft, and then the wheel hub oil seal is placed on the conveyor belt. The conveyor belt moves the wheel hub oil seal between the first clamp and the second clamp through the guide plate. The guide plate changes the moving trajectory of the wheel hub oil seal to prevent the wheel hub oil seal from being difficult to enter between the two clamps, thereby completing the automatic loading of the wheel hub oil seal and improving the detection efficiency. At this time, the infrared detector transmits a signal to the control panel, and the control panel controls the first motor to stop working, and starts the cylinder and the second motor at the same time. The output end of the cylinder drives the second clamp to move toward the first clamp through the piston rod, so as to limit the wheel hub oil seal and prevent the wheel hub oil seal from moving when being detected, thereby causing inaccurate detection results. Then the output end of the second motor drives the electronic micrometer to rotate to detect the wheel hub oil seal, so as to achieve the effect of automatic loading and detection, reduce labor costs, increase detection efficiency, and has a simple structure and convenient operation, which is worthy of vigorous promotion.

[0008] Furthermore, a bracket is connected to the surface of the baffle, and a first motor and a cylinder are respectively installed on the top of the bracket, and a roller is connected to the output end of the first motor.

[0009] By adopting the above technical solution, the first motor and the cylinder are supported by the bracket, and the first motor is started through the control panel, so that the output end of the first motor drives the roller to rotate.

[0010] Furthermore, the conveyor belt is sleeved on the outer ring of the roller shaft, and the output end of the cylinder is fixedly connected to the second clamp.

[0011] By adopting the above technical solution, the output end of the first motor drives the roller shaft to rotate, so that the conveyor belt follows the rotation, and then the conveyor belt moves the hub oil seal to the middle of the first clamp and the second clamp for detection. By starting the cylinder, the output end of the cylinder drives the second clamp to move to limit the hub oil seal.

[0012] Furthermore, a second motor is installed on the top of the detection frame, and an output end of the second motor is connected to a connecting plate, and an electronic micrometer is installed on the bottom of the connecting plate.

[0013] By adopting the above technical solution, the second motor is started through the control panel, so that the output end of the second motor drives the shaft to rotate, and then the shaft drives the electronic micrometer to rotate through the connecting plate, so as to detect the wheel hub oil seal.

[0014] Furthermore, the second clamp and the first clamp are both in a semicircular ring shape, and the circumference of the second clamp is greater than the circumference of the first clamp.

[0015] By adopting the above technical solution, since the length of the first clamp is shorter than that of the second clamp, the hub oil seal on the conveyor belt is moved out from the notch of the first clamp, and the semi-circular first clamp and the second clamp are used to adapt to the circular hub oil seal.

[0016] Furthermore, a base is connected to the bottom of the baffle, and one side of the base is sloped, a material discharge chute is provided on the top of the baffle, and a collection box is connected to one side of the detection frame.

[0017] By adopting the above technical solution, unqualified wheel hub oil seals are moved to the slope surface of the base through the conveyor belt and automatically slide down to other processing mechanisms for reprocessing, and qualified wheel hub oil seals enter the collection box through the discharge chute and are collected.

[0018] Furthermore, a control panel is connected to the surface of the bracket, and the first motor, the second motor, the cylinder, the infrared detector and the electronic micrometer are all electrically connected to the control panel.

[0019] By adopting the above technical solution, the first motor, the second motor, the cylinder, the infrared detector and the electronic micrometer are all turned on or off through the control panel connected to the surface of the bracket, thereby improving the coordination between the first motor, the second motor, the cylinder, the infrared detector and the electronic micrometer.

[0020] Furthermore, a guide plate is connected to the inner side of the baffle, and the guide plate is arranged at an incline.

[0021] By adopting the above technical solution, the conveyor belt moves the wheel hub oil seal to between the first clamp and the second clamp through the guide plate, and the guide plate changes the movement trajectory of the wheel hub oil seal to prevent the wheel hub oil seal from having difficulty entering between the two clamps.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] 1. The utility model starts the first motor through the arrangement of the first fixture, the conveyor belt and the infrared detector through the control panel, and the output end of the first motor rotates the conveyor belt through the roller shaft, and then the wheel hub oil seal is placed on the conveyor belt, and the conveyor belt moves the wheel hub oil seal to between the first fixture and the second fixture through the guide plate, and the guide plate changes the moving trajectory of the wheel hub oil seal to prevent the wheel hub oil seal from being difficult to enter between the two fixtures, thereby completing the automatic feeding of the wheel hub oil seal and improving the detection efficiency. At this time, the infrared detector transmits a signal to the control panel, and the control panel controls the first motor to stop working, and starts the cylinder and the second motor to work at the same time, and the output end of the cylinder drives the second fixture to move toward the first fixture through the piston rod, so as to limit the wheel hub oil seal and prevent the wheel hub oil seal from moving when being detected, thereby causing inaccurate detection results. Then the output end of the second motor drives the electronic micrometer to rotate to detect the wheel hub oil seal, so as to achieve the effect of automatic feeding detection, reduce labor costs, increase detection efficiency, and has a simple structure and convenient operation, which is worthy of vigorous promotion.

[0024] 2. The utility model is provided with a first clamp, a spring and a telescopic rod. When a qualified wheel hub oil seal is detected, the control panel controls the cylinder to push the second clamp toward the collection box, so that the first clamp compresses the spring and retreats backward, so that the qualified wheel hub oil seal falls into the collection box through the discharge port, and finally the cylinder drives the second clamp to reset, and the first clamp is reset through the spring. When an unqualified wheel hub oil seal is detected, the cylinder drives the second clamp to reset, and at the same time the first motor is started to resume the conveyor belt. Since the length of the first clamp is shorter than that of the second clamp, the wheel hub oil seal on the conveyor belt is moved out from the notch of the first clamp, and finally falls to the slope surface of the base and automatically slides to other processing mechanisms for reprocessing. Such repeated operations do not require manual sorting, thereby improving production efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the conveyor belt structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the cross-sectional structure of the detection board of the utility model;

[0027] Figure 3 This is a schematic diagram of the support structure of the utility model;

[0028] Figure 4 This is a schematic diagram of the first clamp structure of the utility model.

[0029] In the figure: 1. conveyor belt; 2. first clamp; 3. second clamp; 4. baffle; 5. detection frame; 6. telescopic rod; 7. spring; 8. infrared detector; 9. bracket; 10. first motor; 11. cylinder; 12. roller; 13. second motor; 14. connecting plate; 15. electronic micrometer; 16. base; 17. feed chute; 18. collection box; 19. control panel; 20. guide plate. DETAILED DESCRIPTION

[0030] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0031] The following describes an embodiment of the utility model based on its overall structure.

[0032] Embodiment 1:

[0033] A wheel hub oil seal inclination detection tool, such as Figure 1-Figure 4 As shown, it includes a conveyor belt 1, a first clamp 2, a second clamp 3 and a baffle. The conveyor belt 1 is used to convey the hub oil seal, and the first clamp 2 and the second clamp 3 are used to limit and sort the hub oil seal. The baffle 4 prevents the conveyor belt 1 from moving left and right. The top of the baffle 4 is connected to a detection frame 5, and one side of the detection frame 5 is connected to a telescopic rod 6. The telescopic rod 6 is fixedly connected to the first clamp 2, and the outer ring of the telescopic rod 6 is sleeved with a spring 7. The spring 7 is guided by the telescopic rod 6. At the same time, the first clamp 2 is reset by the spring 7. The top of the detection frame 5 is connected to an infrared detector 8, and the position of the hub oil seal is detected by the infrared detector 8, so as to transmit a signal to the control panel 19. The surface of the baffle 4 is connected to a bracket 9, and the bracket 9 A first motor 10 and a cylinder 11 are respectively installed on the top, and a roller 12 is connected to the output end of the first motor 10. The first motor 10 and the cylinder 11 are supported by a bracket 9. The first motor 10 is started through the control panel 19, so that the output end of the first motor 10 drives the roller 12 to rotate, and the conveyor belt 1 is sleeved on the outer ring of the roller 12. The output end of the cylinder 11 is fixedly connected to the second clamp 3. The output end of the first motor 10 drives the roller 12 to rotate, so that the conveyor belt 1 follows the rotation, and then the conveyor belt 1 moves the hub oil seal to the middle of the first clamp 2 and the second clamp 3 for detection. By starting the cylinder 11, the output end of the cylinder 11 drives the second clamp 3 to move to limit the hub oil seal.

[0034] See also Figure 1-Figure 4In the above embodiment, a second motor 13 is installed on the top of the detection frame 5, and a connecting plate 14 is connected to the output end of the second motor 13, and an electronic micrometer 15 is installed at the bottom of the connecting plate 14. The second motor 13 is started through the control panel 19, so that the output end of the second motor 13 drives the rotating shaft to rotate, and then the rotating shaft drives the electronic micrometer 15 to rotate through the connecting plate 14, so as to detect the hub oil seal. The second clamp 3 and the first clamp 2 are both semi-circular, and the circumference of the second clamp 3 is greater than that of the first clamp 2. Since the length of the first clamp 2 is shorter than that of the second clamp 3, the hub oil seal on the conveyor belt 1 is moved out from the notch of the first clamp 2. The semi-circular first clamp 2 and the second clamp 3 are used to adapt to the circular hub oil seal.

[0035] See also Figure 1-Figure 3 In the above embodiment, a base 16 is connected to the bottom of the baffle 4, and one side of the base 16 is sloped, a feeding chute 17 is provided on the top of the baffle 4, and a collecting box 18 is connected to one side of the inspection frame 5. Unqualified hub oil seals are moved to the slope surface of the base 16 through the conveyor belt 1 and automatically slide down to other processing mechanisms for reprocessing, and qualified hub oil seals enter the collecting box 18 through the feeding chute 17 and are collected. A control panel 19 is connected to the surface of the bracket 9, and the first motor 10, the second motor 13, the cylinder 11, the infrared detector 8 and the electronic micrometer 15 are all electrically connected to the control panel 19. The first motor 10, the second motor 13, the cylinder 11, the infrared detector 8 and the electronic micrometer 15 are all turned on or off through the control panel 19 connected to the surface of the bracket 9, thereby improving the coordination between the first motor 10, the second motor 13, the cylinder 11, the infrared detector 8 and the electronic micrometer 15.

[0036] Embodiment 2:

[0037] On the basis of the above-mentioned embodiment 1, although the first clamp 2, the conveyor belt 1 and the infrared detector 8 are provided to achieve the effect of automatic feeding detection, reduce labor costs and increase detection efficiency; but in order to prevent the hub oil seal from being difficult to enter between the two clamps; now a guide plate 20 is provided to change the moving trajectory of the hub oil seal.

[0038] See also Figure 1-Figure 4 In the above embodiment, a guide plate 20 is connected to the inner side of the baffle 4, and the guide plate 20 is inclined. The conveyor belt 1 moves the hub oil seal to between the first clamp 2 and the second clamp 3 through the guide plate 20. The guide plate 20 changes the moving trajectory of the hub oil seal to prevent the hub oil seal from having difficulty entering between the two clamps.

[0039] The implementation principle of the utility model is as follows: first, the staff starts the first motor 10 through the control panel 19, and the output end of the first motor 10 rotates the conveyor belt 1 through the roller 12, and then the hub oil seal is placed on the conveyor belt 1, and the conveyor belt 1 moves the hub oil seal to between the first clamp 2 and the second clamp 3 through the guide plate 20. At this time, the infrared detector 8 transmits a signal to the control panel 19, and the control panel 19 controls the first motor 10 to stop working, and starts the cylinder 11 and the second motor 13 to work at the same time. The output end of the cylinder 11 drives the second clamp 3 to move toward the first clamp 2 through the piston rod, so as to limit the hub oil seal, and the output end of the second motor 13 drives the electronic micrometer 15 to rotate to detect the hub oil seal. When the wheel hub oil seal is detected to be qualified, the control panel 19 starts the cylinder 11 to push the second clamp 3 toward the collection box 18, so that the first clamp 2 compresses the spring 7 and retreats backward, so that the qualified wheel hub oil seal falls into the collection box 18 through the discharge port, and then the cylinder 11 drives the second clamp 3 to reset, and the first clamp 2 is reset by the spring 7. When the wheel hub oil seal is detected to be unqualified, the cylinder 11 drives the second clamp 3 to reset, and the first motor 10 is started to resume the conveyor belt 1. Since the length of the first clamp 2 is shorter than the second clamp 3, the wheel hub oil seal on the conveyor belt 1 is moved out of the notch of the first clamp 2, and finally falls to the slope surface of the base 16 and automatically slides to other processing mechanisms for reprocessing.

[0040] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A wheel hub oil seal inclination detection tool, comprising a conveyor belt (1), a first clamp (2), a second clamp (3) and a baffle (4), characterized in that: The top of the baffle (4) is connected to a detection frame (5), one side of the detection frame (5) is connected to a telescopic rod (6), the telescopic rod (6) is fixedly connected to the first clamp (2), and a spring (7) is sleeved on the outer ring of the telescopic rod (6), and the top of the detection frame (5) is connected to an infrared detector (8).

2. The wheel hub oil seal inclination detection tool according to claim 1, characterized in that: A bracket (9) is connected to the surface of the baffle (4), and a first motor (10) and a cylinder (11) are respectively mounted on the top of the bracket (9), and a roller shaft (12) is connected to the output end of the first motor (10).

3. The wheel hub oil seal inclination detection tool according to claim 2, characterized in that: The conveyor belt (1) is sleeved on the outer ring of the roller shaft (12), and the output end of the cylinder (11) is fixedly connected to the second clamp (3).

4. The wheel hub oil seal inclination detection tool according to claim 1, characterized in that: A second motor (13) is installed on the top of the detection frame (5), and the output end of the second motor (13) is connected to a connecting plate (14), and an electronic micrometer (15) is installed on the bottom of the connecting plate (14).

5. The wheel hub oil seal inclination detection tool according to claim 1, characterized in that: The second clamp (3) and the first clamp (2) are both in the shape of a semicircular ring, and the circumference of the second clamp (3) is greater than the circumference of the first clamp (2).

6. The wheel hub oil seal inclination detection tool according to claim 1, characterized in that: The bottom of the baffle (4) is connected to a base (16), and one side of the base (16) is in a sloped shape. A material discharge chute (17) is provided on the top of the baffle (4), and one side of the detection frame (5) is connected to a collection box (18).

7. The wheel hub oil seal inclination detection tool according to claim 2, characterized in that: A control panel (19) is connected to the surface of the bracket (9), and the first motor (10), the second motor (13), the cylinder (11), the infrared detector (8) and the electronic micrometer (15) are all electrically connected to the control panel (19).

8. The wheel hub oil seal inclination detection tool according to claim 1, characterized in that: A guide plate (20) is connected to the inner side of the baffle (4), and the guide plate (20) is arranged in an inclined manner.

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