Equipment for detecting roughness of inner hole of outer tube of motorcycle shock absorber

Abstract

The utility model discloses motorcycle shock absorber outer tube inner hole roughness detection equipment, which comprises a bottom plate, the bottom plate is directly arranged on the ground, two-side clamping and positioning mechanisms are arranged on the left side and the right side above the bottom plate, and each two-side clamping and positioning mechanism comprises a supporting frame, a sliding block, a clamping plate, a pushing rod, a first rotating rod, a motor and the like. According to the motorcycle shock absorber outer tube inner hole roughness detection equipment, through arrangement of the clamping and positioning mechanisms on the two sides, the stability during outer tube detection is enhanced, it is greatly guaranteed that the outer tube does not deviate in the detection process, and meanwhile the moving mechanism is arranged, so that the detection efficiency is improved. The clamping mechanism can clamp outer pipes with different diameters and different lengths, the clamping and limiting flexibility of the equipment is greatly improved, in addition, a detection mechanism is arranged, the detection environment is brightened through lamplight, dust outside the outer pipes can be cleaned away through a cleaning brush, and the detection efficiency is improved. And the detection accuracy is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inner hole detection, in particular to a roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber. Background Technique

[0002] The motorcycle shock absorber refers to the entire shock absorption assembly, and the outer tube of the motorcycle shock absorber is one of the components of the shock absorber. The roughness meter is also called surface roughness meter, surface finish meter, surface roughness detector, roughness measuring instrument, roughness meter, roughness tester, etc. It has the characteristics of high measurement accuracy, wide measurement range, simple operation, easy to carry and stable work. Generally, in order to understand the roughness of the inner hole of the outer tube of the shock absorber, it is often detected. At present, there are various roughness detection devices for the inner hole of the outer tube of the motorcycle shock absorber on the market, but there are still some disadvantages;

[0003] The existing roughness detection equipment for the inner hole of the outer tube of a motorcycle shock absorber detects the inner hole of the outer tube by setting a roughness meter and uses a clamping plate to limit its position during the detection process. Generally, only a pair of clamping plates are set for clamping the outer tube, and the problem of detection deviation still occurs in the outer tube. At the same time, the clamping and fixing can only clamp outer tubes with different diameters and cannot clamp outer tubes with different lengths. The equipment has clamping limitations. In addition, under the influence of the external environment, such as dark lighting and a lot of dust on the surface of the outer tube, it will affect the detection accuracy and other problems. For example, the Chinese utility model patent with the authorization announcement number CN215725855U discloses an inner hole roughness detection equipment that is easy to fix, including a bottom plate. A hydraulic cylinder is fixedly installed on the top of the bottom plate. The output end of the hydraulic cylinder is movably connected with a hydraulic rod. One end of the hydraulic rod is fixedly installed with a connecting shaft. A bearing is fixedly installed on the outer wall of the connecting shaft. A roller is fixedly installed on the outer wall of the bearing. A support seat is fixedly installed on the top of the bottom plate. A motor seat is fixedly installed on the top of the support seat. A first motor is fixedly installed inside the motor seat. The output shaft of the first motor is fixedly installed with a threaded rod through a coupling. A housing is fixedly installed on the top of the motor seat. A chute is opened on one side of the housing. This inner hole roughness detection equipment that is easy to fix can make the device easy to clamp the detected object, avoid the error caused by deviation during detection, and thus improve the detection accuracy. However, this device detects the inner hole of the outer tube by setting a roughness meter and uses a clamping plate to limit its position during the detection process. Generally, only a pair of clamping plates are set for clamping the outer tube, and the problem of detection deviation still occurs in the outer tube. At the same time, the clamping and fixing can only clamp outer tubes with different diameters and cannot clamp outer tubes with different lengths. The equipment has clamping limitations. In addition, under the influence of the external environment, such as dark lighting and a lot of dust on the surface of the outer tube, it will affect the detection accuracy and other problems. Therefore, we propose a roughness detection equipment for the inner hole of the outer tube of a motorcycle shock absorber to solve the problems mentioned above. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a roughness detection equipment for the inner hole of the outer tube of a motorcycle shock absorber to solve the problems in the current roughness detection equipment for the inner hole of the outer tube of a motorcycle shock absorber mentioned in the above background technology. By setting a roughness meter to detect the inner hole of the outer tube and using a clamping plate to limit its position during the detection process, generally only a pair of clamping plates are set for clamping the outer tube, and the problem of detection deviation still occurs in the outer tube. At the same time, the clamping and fixing can only clamp outer tubes with different diameters and cannot clamp outer tubes with different lengths. The equipment has clamping limitations. In addition, under the influence of the external environment, such as dark lighting and a lot of dust on the surface of the outer tube, it will affect the detection accuracy and other problems.

[0005] To achieve the above object, the present utility model provides the following technical solutions: a roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber, comprising:

[0006] A bottom plate, which is directly placed on the ground;

[0007] It further includes:

[0008] On the upper left and right sides of the bottom plate, there are two-side clamping and positioning mechanisms. The two-side clamping and positioning mechanisms include support frames, sliding blocks, clamping plates, push rods, first rotating rods, motors, connecting rods, and second rotating rods. On the upper left and right sides of the bottom plate, support frames are installed. Inside the support frames, sliding blocks are symmetrically slid up and down. Inside the sliding blocks, clamping plates are installed. And on the outside of the sliding blocks, push rods are rotatably connected;

[0009] An electric telescopic rod, on the front side of which there is a detection mechanism for convenience. The detection mechanism for convenience includes a cleaning brush, a fixing plate, a lighting lamp, and a detector. The output end of the electric telescopic rod is fixedly installed with a fixing plate. On the upper right front side of the fixing plate, a lighting lamp is installed. And below the lighting lamp, a detector is provided. And on the left side of the detector, a cleaning brush is provided.

[0010] Preferably, the upper side of the push rod is connected to a first rotating rod, and the rear side of the middle of the first rotating rod is connected to a motor.

[0011] Preferably, the left side of the first rotating rod is connected to a connecting rod, and the lower inside of the connecting rod is connected to a second rotating rod, and the second rotating rod is rotatably arranged inside the lower part of the support frame.

[0012] Preferably, the lower part of the support frame installed on the upper right side of the bottom plate slides inside a first electromagnetic slide rail, and the first electromagnetic slide rail is symmetrically installed front and back inside the right side of the bottom plate, and a controller is installed above the left side of the first electromagnetic slide rail.

[0013] Preferably, a support plate is fixedly installed above the rear side of the bottom plate, and a second electromagnetic slide rail is provided in front of the support plate, and a slider is slidably installed inside the second electromagnetic slide rail.

[0014] Preferably, a controller is installed above the left side of the second electromagnetic slide rail.

[0015] Preferably, the front side of the slider is fixedly installed with an electric telescopic rod.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the detection device of the inner hole roughness of the outer tube of the motorcycle shock absorber, by setting the clamping and positioning mechanisms on both sides, the stability during the detection of the outer tube is enhanced, strongly ensuring that the outer tube will not shift during the detection process. At the same time, a moving mechanism is set, enabling the clamping mechanism to not only clamp outer tubes with different diameters but also outer tubes with different lengths, greatly improving the flexibility of the clamping and limiting of the device. In addition, a detection improvement mechanism is set, using lights to brighten the detection environment and using a cleaning brush to clean the dust on the outside of the outer tube, greatly improving the detection accuracy;

[0017] 1. A support frame, a sliding block, a clamping plate and a push rod are provided. By arranging support frames on the left and right sides above the bottom plate, a sliding block is arranged inside the support frame, a clamping plate is installed on the inner side of the sliding block, and a push rod is rotatably installed on the outer side of the sliding block. Then, a first rotating rod is connected above the push rod, and a second rotating rod is connected below the push rod. In addition, a motor is connected to the rear side of the middle of the first rotating rod. Secondly, a connecting rod is connected to the left side of the first rotating rod, and the lower part inside the connecting rod is connected to the second rotating rod. That is, when the motor is turned on, the motor will cause the first rotating rod and the connecting rod to move. That is, when the first rotating rod moves, the connected push rod will move inward, and the push rod moving inward will also push the sliding block to move. That is, the clamping plate installed on the inner side of the sliding block will firmly clamp and limit the two ends of the outer tube;

[0018] 2. A first electromagnetic slide rail and a controller are provided. By arranging the support frame below the upper right of the bottom plate inside the first electromagnetic slide rail, and turning on the controller installed above the upper left of the first electromagnetic slide rail, the clamping and positioning mechanisms on both sides set on the right side above the bottom plate can be moved to the left, enabling the clamping mechanism to not only clamp outer tubes with different diameters but also outer tubes with different lengths, greatly improving the flexibility of the clamping and limiting of the device;

[0019] 3. A support plate, a second electromagnetic slide rail and a slider are provided. By fixedly installing a support plate above the rear side of the bottom plate, a second electromagnetic slide rail is arranged on the front side above the support plate, and a slider is installed inside the second electromagnetic slide rail. By turning on the controller above the upper left of the second electromagnetic slide rail, the slider can slide inside the second electromagnetic slide rail, driving the detector arranged on the front side of the slider to move left and right to detect the clamped outer tube in all directions;

[0020] 4. A fixing plate and a lighting lamp are provided. By arranging a lighting lamp on the upper right front side of the fixing plate, and the lighting lamp is located above the detector. By turning on the lighting lamp, it can help the image uploaded and displayed by the detector after detecting the outer tube to be clearer;

[0021] 5. A fixed plate and a cleaning brush are provided. By arranging the cleaning brush at the lower left front side of the fixed plate, the cleaning brush can also move together with the slider. At the same time, the cleaning brush is arranged on the left side of the detector. That is, before the detector detects the outer tube, the cleaning brush will clean the dust on the surface of the outer tube, making the detection of the detector more accurate. Description of the Drawings

[0022] Figure 1 Schematic diagram of the perspective structure of the present utility model;

[0023] Figure 2 Schematic diagram of the perspective structure of the connection of the support frame, sliding block and clamping plate of the present utility model;

[0024] Figure 3 For the present utility model Figure 1 Enlarged schematic diagram of part A in;

[0025] Figure 4 Schematic diagram of the perspective structure of the connection of the second electromagnetic slide rail, slider and electric telescopic rod of the present utility model;

[0026] Figure 5 Schematic diagram of the perspective structure of the connection of the push rod, first rotating rod and motor of the present utility model;

[0027] Figure 6 Schematic diagram of the perspective connection of the cleaning brush, lighting lamp and detector of the present utility model.

[0028] In the figure: 1. Base plate; 2. Support frame; 3. Sliding block; 4. Clamping plate; 5. Push rod; 6. First rotating rod; 7. Motor; 8. Connecting rod; 9. Cleaning brush; 10. Second rotating rod; 11. First electromagnetic slide rail; 12. Controller; 13. Support plate; 14. Second electromagnetic slide rail; 15. Slider; 16. Electric telescopic rod; 17. Fixed plate; 18. Lighting lamp; 19. Detector. Detailed Implementation Manner

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Please refer to Figures 1-6 , the present utility model provides a technical solution:

[0031] Example 1: To solve the problems existing in the prior art, the present embodiment adopts the following technical solutions. A roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber is provided with a bottom plate 1; clamping and positioning mechanisms on both sides are arranged on the upper left and right sides of the bottom plate 1. By arranging on the upper left and right sides of the bottom plate 1, the outer tube can be clamped and fixed on both sides, thus strengthening the fixation of the outer tube; a moving mechanism is arranged on the left side inside the bottom plate 1. The lower part of the support frame 2 arranged on the upper right of the bottom plate 1 is located inside the first electromagnetic slide rail 11. By turning on the controller 12, the clamping and positioning mechanism on the upper right of the bottom plate 1 can be adjusted left and right, facilitating the clamping of outer tubes of different lengths; an improved detection mechanism is arranged on the front side of the electric telescopic rod 16. The lighting lamp 18 is arranged above the detector 19. Turning on the lighting lamp 18 can make the image uploaded by the detector 19 during detection clearer. The cleaning brush 9 is arranged on the left side of the detector 19, which can clean the outer tube before the detector 19 detects, improving the detection accuracy of the detector 19. First, place the outer tube in the hole arranged in the middle of the support frame 2, and then turn on the controller 12 to adjust the position of the clamping and positioning mechanism on the upper right of the bottom plate 1. When the controller 12 is turned on, the clamping and positioning mechanism on the upper right of the bottom plate 1 will slide inside the first electromagnetic slide rail 11 until it fits the position of the outer tube. Then turn on the motor 7. The front side of the motor 7 is connected with a first rotating rod 6, that is, the first rotating rod 6 will rotate. At the same time, a push rod 5 is connected to the lower side of the first rotating rod 6, and a connecting rod 8 is connected to the outside of the left side of the first rotating rod 6. The lower part of the connecting rod 8 is connected with a second rotating rod 10, and the push rod 5 is connected to the upper side of the second rotating rod 10. When the first rotating rod 6 rotates, it will push the connecting rod 8 and the push rod 5 to move. When the push rod 5 moves, it will push the sliding block 3 connected inside to move inward inside the support frame 2, that is, the clamping plates 4 installed on the inner side of the sliding block 3 will firmly clamp and limit both sides of the outer tube. After the outer tube is limited, turn on the controller 12 at the upper left of the second electromagnetic slide rail 14. The rear side of the second electromagnetic slide rail 14 is connected with a support plate 13 for support. When the controller 12 at the upper left of the second electromagnetic slide rail 14 is turned on, the slider 15 inside the second electromagnetic slide rail 14 will slide inside the second electromagnetic slide rail 14. At the same time, the front side of the slider 15 is fixedly connected with an electric telescopic rod 16. The front side of the electric telescopic rod 16 is installed with a cleaning brush 9, a fixing plate 17, a lighting lamp 18 and a detector 19. That is, turn on the electric telescopic rod 16, and the electric telescopic rod 16 can push the cleaning brush 9, the fixing plate 17, the lighting lamp 18 and the detector 19 to move forward, making the detector 19 fit the surface of the outer tube. Then turn on the lighting lamp 18. The lighting lamp 18 can provide light for the detection of the detector 19, and the lighting lamp 18 can make the image uploaded by the detector 19 during detection clearer. The cleaning brush 9 is located outside the detector 19. When the detector 19 moves to detect the outer tube, the cleaning brush 9 can first clean the dust on the surface of the outer tube, making the detection of the detector 19 more accurate.

[0032] For existing equipment for detecting the inner hole roughness of the outer tube of a motorcycle shock absorber, generally only a pair of clamping plates 4 are provided for clamping the outer tube, and the problem of detection deviation still occurs in the outer tube. As shown in Figure 1 , Figure 2 and Figure 6 shown, the clamping and positioning mechanisms on both sides include support frames 2 arranged on the left and right sides above the bottom plate 1. A sliding block 3 is arranged inside the support frame 2, a clamping plate 4 is installed inside the sliding block 3, and a push rod 5 is rotatably installed outside the sliding block 3. A first rotating rod 6 is connected above the push rod 5, and a second rotating rod 10 is connected below the push rod 5. In addition, a motor 7 is connected to the rear side of the middle of the first rotating rod 6. Secondly, a connecting rod 8 is connected to the left side of the first rotating rod 6, and the lower part inside the connecting rod 8 is connected to the second rotating rod 10. That is, when the motor 7 is turned on, the motor 7 will cause the first rotating rod 6 and the connecting rod 8 to move. That is, when the first rotating rod 6 moves, it will cause the connected push rod 5 to move inward, and the inward movement of the push rod 5 will also push the sliding block 3 to move. That is, the clamping plates 4 installed inside the sliding block 3 will firmly clamp and limit the two ends of the outer tube.

[0033] Example 2: For existing equipment, it can only clamp outer tubes with different diameters and cannot clamp outer tubes with different lengths. The equipment has clamping limitations. As shown in Figure 1 , Figure 2 and Figure 4 shown, the moving mechanism includes a first electromagnetic slide rail 11 arranged on the right side inside the bottom plate 1. The lower part of the support frame 2 installed above the upper right of the bottom plate 1 is located inside the first electromagnetic slide rail 11. By turning on the controller 12 installed above the left of the first electromagnetic slide rail 11, the clamping and positioning mechanisms on both sides arranged on the right side above the bottom plate 1 can be moved to the left, enabling the clamping mechanism to clamp outer tubes with different lengths, greatly improving the flexibility of the clamping and limiting of the equipment.

[0034] Example 3: For existing equipment, under the influence of the external environment, such as dim light and a lot of dust on the surface of the outer tube, it will affect the detection accuracy. As shown in Figure 2 , Figure 3 and Figure 5 shown, the improved detection mechanism includes a fixing plate 17 arranged in front of the electric telescopic rod 16. A lighting lamp 18 is arranged above the right front of the fixing plate 17, and the lighting lamp 18 is located above the detector 19. By turning on the lighting lamp 18, it can help the detector 19 to make the uploaded and displayed image clearer after detecting the outer tube. A cleaning brush 9 is arranged at the lower left front of the fixing plate 17, and at the same time, the cleaning brush 9 is arranged on the left side of the detector 19. That is, before the detector 19 detects the outer tube, the cleaning brush 9 will clean the dust on the surface of the outer tube, making the detection of the detector 19 more accurate.

[0035] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machines, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0036] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. Motorcycle shock absorber outer tube inner hole roughness detection equipment, comprising: A bottom plate (1), the bottom plate (1) being directly placed on the ground; Characterized in that it further comprises: On the upper left and right sides of the bottom plate (1), there are two-side clamping and positioning mechanisms. Among them, the two-side clamping and positioning mechanisms include support frames (2), sliding blocks (3), clamping plates (4), push rods (5), first rotating rods (6), motors (7), connecting rods (8) and second rotating rods (10). On the upper left and right sides of the bottom plate (1), support frames (2) are installed. Inside the support frames (2), sliding blocks (3) are symmetrically slid up and down. Inside the sliding blocks (3), clamping plates (4) are installed. And on the outside of the sliding blocks (3), push rods (5) are rotatably connected; An electric telescopic rod (16), on the front side of the electric telescopic rod (16), there is a detection mechanism for convenience. Among them, the detection mechanism for convenience includes a cleaning brush (9), a fixing plate (17), a lighting lamp (18) and a detector (19). The output end of the electric telescopic rod (16) is fixedly installed with a fixing plate (17). On the upper right front side of the fixing plate (17), a lighting lamp (18) is installed. And below the lighting lamp (18), a detector (19) is provided. And on the left side of the detector (19), a cleaning brush (9) is provided.

2. The motorcycle shock absorber outer tube inner hole roughness detection device according to claim 1, characterized in that: The upper side of the push rod (5) is connected with a first rotating rod (6), and the rear side of the middle part of the first rotating rod (6) is connected with a motor (7).

3. The roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber according to claim 2, characterized in that: The left side of the first rotating rod (6) is connected with a connecting rod (8), and the lower part inside the connecting rod (8) is connected with a second rotating rod (10). And the second rotating rod (10) is rotatably arranged inside the lower part of the support frame (2).

4. The motorcycle shock absorber outer tube inner hole roughness detection device according to claim 1, characterized in that: The lower part of the support frame (2) installed on the upper right side of the bottom plate (1) is slidably arranged inside a first electromagnetic slide rail (11). And the first electromagnetic slide rail (11) is symmetrically installed front and back inside the right side of the bottom plate (1). And on the upper left side of the first electromagnetic slide rail (11), a controller (12) is installed.

5. The roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber according to claim 4, wherein: On the upper rear side of the bottom plate (1), a support plate (13) is fixedly installed. And in front of the support plate (13), a second electromagnetic slide rail (14) is provided. And inside the second electromagnetic slide rail (14), a slider (15) is slidably installed.

6. The roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber according to claim 5, characterized in that: On the upper left side of the second electromagnetic slide rail (14), a controller (12) is installed.

7. The roughness detection device for the inner hole of the outer tube of a motorcycle shock absorber according to claim 5, characterized in that: On the front side of the slider (15), an electric telescopic rod (16) is fixedly installed.

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