Compression resistance detector for motorcycle frame

Abstract

The utility model discloses a compression resistance detector for a motorcycle frame, which relates to the field of frame detection and comprises a base, a protective outer cover is fixedly mounted at the bottom of the base, a fixing assembly is fixedly mounted at the top of the base, and a pressing assembly is fixedly mounted at the top of the fixing assembly. A clamping and fixing assembly located on the inner side of the fixing assembly is fixedly installed at the bottom of the pressing assembly, and the fixing assembly comprises a supporting frame body and guide grooves formed in the front side and the rear side of the interior of the supporting frame body. The lead screw rotates to enable the sliding seat to move back and forth along the guide groove, the sliding seat is fixedly connected with the telescopic rod, and the telescopic rod moves along with the sliding seat, so that accurate position adjustment of the clamping block I in the guide groove is realized, and flexible adjustment is performed according to a motorcycle frame; and the motorcycle frame is clamped and fixed through the first clamping block in cooperation with stretching and retracting of the telescopic rod, the flexibility and stability are improved, and accurate position adjustment is achieved.

Description

Technical Field

[0001] The utility model relates to the field of frame detection, and particularly relates to a compressive detector for a motorcycle frame. Background Technique

[0002] The motorcycle frame is the skeleton of the motorcycle and is a key component connecting and carrying the engine, transmission system, suspension system, running system, auxiliary equipment and riders. The frame not only has to carry the engine and other important components, but also has to bear the weight of the rider and various forces and torques during driving. The design and material selection of the frame have a crucial impact on the overall performance, handling and safety of the vehicle. During the processing and production of the motorcycle frame, corresponding compressive detection devices are required for detection.

[0003] For the existing compressive detectors for motorcycle frames, the motorcycle frame is usually set on the detection table, and compressive detection is carried out by applying a pressing force from above. It is not convenient to set the limiting structure according to different motorcycle frames, resulting in unstable fixation at the bottom of the frame during the compressive test and easy movement, which affects the test results. Summary of the Utility Model

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A compressive detector for a motorcycle frame includes a base, a protective outer cover is fixedly installed at the bottom of the base, a fixing component is fixedly installed at the top of the base, a pressing component is fixedly installed at the top of the fixing component, and a clamping component located inside the fixing component is fixedly installed at the bottom of the pressing component;

[0006] The fixing component includes a support frame body and guide grooves opened at the front and rear of the inside of the support frame body. Lead screws are rotatably installed inside the guide grooves. Slide seats are threadedly connected to the left and right sides of the outside of the lead screws. An expansion rod is fixedly installed inside the slide seat, and a first clamping block is fixedly installed inside the expansion rod.

[0007] A further improvement of the technical solution of the utility model lies in that: the clamping component includes a connecting plate, adjustment grooves are opened at the front and rear of the inside of the connecting plate, clamping columns are movably clamped inside the adjustment grooves, and a second clamping block is movably hinged at the bottom of the clamping columns.

[0008] A further improvement of the technical solution of the utility model lies in that: the pressing component includes a hydraulic cylinder fixedly installed at the top of the fixing component and a pressure sensor fixedly installed at the bottom of the hydraulic cylinder. The clamping component is fixedly installed at the bottom of the pressure sensor.

[0009] A further improvement of the technical solution of the present utility model lies in that: a synchronous pulley is fixedly installed at the right end of the lead screw, a synchronous belt is movably installed outside the synchronous pulley, and a driving motor connected to the lead screw is fixedly installed on the outer side of the support frame.

[0010] A further improvement of the technical solution of the present utility model lies in that: the external threads of the lead screw are symmetrically arranged on the left and right sides and have opposite directions.

[0011] A further improvement of the technical solution of the present utility model lies in that: a limiting groove corresponding to the guiding groove is provided at the top of the base, the sliding seat is located inside the limiting groove, and a protective plate is fixedly connected above the inside of the sliding seat.

[0012] A further improvement of the technical solution of the present utility model lies in that: anti-slip pads are fixedly installed inside both the first clamping block and the second clamping block.

[0013] A further improvement of the technical solution of the present utility model lies in that: protective door panels symmetrically arranged on the left and right are movably clamped on the front side of the protective outer cover.

[0014] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0015] 1. The present utility model provides a compressive detector for a motorcycle frame. By rotating the lead screw, the sliding seat moves back and forth along the guiding groove. Since the sliding seat is fixedly connected to the telescopic rod, the telescopic rod moves accordingly, thereby realizing the precise position adjustment of the first clamping block in the guiding groove. It can be flexibly adjusted according to the motorcycle frame. Cooperating with the telescopic movement of the telescopic rod, the first clamping block is used to clamp and fix the motorcycle frame, improving flexibility and stability and achieving precise position adjustment.

[0016] 2. The present utility model provides a compressive detector for a motorcycle frame. The tight fit of the clamping post and the adjusting groove ensures the smooth sliding of the clamping post in the adjusting groove. The distance can be adjusted according to the rod body of the frame. By adjusting the position of the second clamping block and clamping the frame with the second clamping block, it can be pressed on the top rod body of frames of different specifications, realizing the stable downward pressure detection of frames of different specifications. The clamping and fixing assembly is integrally made of high-strength materials to ensure its good performance and long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the compressive detector for a motorcycle frame of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the limiting groove of the present utility model;

[0019] Figure 3 is an exploded schematic structural diagram of the fixing assembly of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the pressing component of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the clamping component of the present utility model.

[0022] In the figure: 1. Base; 11. Limit groove; 2. Protective outer cover; 3. Fixing component; 31. Support frame; 32. Guide groove; 33. Lead screw; 34. Synchronous pulley; 35. Synchronous belt; 36. Driving motor; 37. Slide block; 38. Telescopic rod; 39. First clamping block; 310. Guard plate; 4. Pressing component; 41. Hydraulic cylinder; 42. Pressure sensor; 5. Clamping component; 51. Connecting plate; 52. Adjusting groove; 53. Clamping post; 54. Second clamping block; 6. Protective door panel; 7. Anti-slip pad. Specific embodiments

[0023] The following further elaborates on the present utility model in detail:

[0024] As Figures 1 to 5 shown, the present utility model provides a compressive detector for a motorcycle frame, including a base 1, a protective outer cover 2 fixedly installed at the bottom of the base 1, a fixing component 3 fixedly installed at the top of the base 1, a pressing component 4 fixedly installed at the top of the fixing component 3, and a clamping component 5 fixedly installed at the bottom of the pressing component 4 and located inside the fixing component 3;

[0025] The fixing component 3 includes a support frame 31 and guide grooves 32 opened at the front and rear of the inside of the support frame 31. Lead screws 33 are rotatably installed inside the guide grooves 32. Slide blocks 37 are threadedly connected to the left and right sides of the outside of the lead screws 33. Telescopic rods 38 are fixedly installed inside the slide blocks 37. First clamping blocks 39 are fixedly installed inside the telescopic rods 38.

[0026] By rotating the lead screws 33, the slide blocks 37 move back and forth along the guide grooves 32. Since the slide blocks 37 are fixedly connected to the telescopic rods 38, the telescopic rods 38 move accordingly, thereby realizing precise position adjustment of the first clamping blocks 39 inside the guide grooves 32, making flexible adjustments according to the motorcycle frame, and cooperating with the telescopic rods 38 to use the first clamping blocks 39 to clamp and fix the motorcycle frame, improving flexibility and stability, and achieving precise position adjustment.

[0027] As Figure 5 shown, the clamping component 5 includes a connecting plate 51. Adjusting grooves 52 are opened at the front and rear of the inside of the connecting plate 51. Clamping posts 53 are movably clamped inside the adjusting grooves 52. Second clamping blocks 54 are movably hinged to the bottoms of the clamping posts 53.

[0028] The clamping post 53 fits tightly into the adjustment groove 52 to ensure smooth sliding of the clamping post 53 within the adjustment groove 52. The spacing can be adjusted according to the frame rod, and by adjusting the position of the second clamping block 54 and clamping the frame with the second clamping block 54, it can be pressed on the top rods of frames of different specifications, realizing stable downward pressure detection on frames of different specifications. The clamping and fixing assembly 5 is entirely made of high-strength materials to ensure its good performance and long service life.

[0029] As Figure 4 shown in the figure, the pressing assembly 4 includes a hydraulic cylinder 41 fixedly installed on the top of the fixing assembly 3 and a pressure sensor 42 fixedly installed at the bottom of the hydraulic cylinder 41. The clamping and fixing assembly 5 is fixedly installed at the bottom of the pressure sensor 42.

[0030] The hydraulic cylinder 41 precisely controls to drive the pressure sensor 42 and the clamping and fixing assembly 5 to perform downward pressure detection on the frame, and the pressure sensor 42 precisely detects the compressive performance of the frame.

[0031] As Figure 3 shown in the figure, a synchronous pulley 34 is fixedly installed at the right end of the lead screw 33, a synchronous belt 35 is movably installed outside the synchronous pulley 34, and a drive motor 36 connected to the lead screw 33 is fixedly installed on the outside of the support frame 31.

[0032] The drive motor 36 drives the connected lead screw 33 to rotate, and in cooperation with the synchronous pulley 34, drives the synchronous belt 35 to transmit, thereby synchronously driving the lead screws 33 in the front and rear parts to rotate synchronously for adjustment.

[0033] As Figure 3 shown in the figure, the external threads of the lead screw 33 are symmetrically arranged on the left and right sides and have opposite directions.

[0034] Due to the external threads of the lead screw 33 being symmetrically arranged on the left and right sides and having opposite directions, the sliding seats 37 on its left and right parts can be driven to move towards each other by the rotation of the lead screw 33 to facilitate adjustment and fixation according to the frame.

[0035] As Figure 3 shown in the figure, a limit groove 11 corresponding to the guide groove 32 is provided on the top of the base 1. The sliding seat 37 is located inside the limit groove 11, and a guard plate 310 is fixedly connected above the inside of the sliding seat 37.

[0036] The limit groove 11 enables the sliding seat 37 to be located above the base 1 to clamp and fix the frame from the side, and the guard plate 310 plays a certain protective role to prevent the frame from being damaged due to compressive failure.

[0037] As Figure 5 shown in the figure, anti-slip pads 7 are fixedly installed on the inner sides of the first clamping block 39 and the second clamping block 54

[0038] The setting of the anti-slip pad 7 can effectively prevent the sliding between the clamping block and the vehicle frame during use, ensuring the stability and safety of the vehicle frame. The anti-slip pad 7 is made of a material with a high friction coefficient and can maintain a good gripping effect even in a wet or oily environment.

[0039] As Figure 1 shown, the front side of the protective outer cover 2 is movably clamped with protective door panels 6 arranged symmetrically on the left and right.

[0040] The protective outer cover 2 can be closed by sliding the protective door panel 6 along the front side of the protective outer cover 2 to ensure safety during the compressive test. In addition, an observation window made of a transparent material is provided on the protective door panel 6, which is convenient for the operator to monitor the operation status of the equipment in real time or observe the internal situation. The observation window has anti-scratch and anti-impact characteristics to ensure clear visibility.

[0041] Next, the working principle of the compressive detector for the motorcycle frame will be specifically described.

[0042] As Figures 1 to 5 shown, by setting the motorcycle frame on the base 1 and controlling the driving motor 36 to drive the connected lead screw 33 to rotate, the synchronous pulley 34 arranged at the end of the lead screw 33 cooperates with the synchronous belt 35 to drive the lead screws 33 in the front and rear parts to rotate synchronously. Since the external threads of the lead screws 33 are symmetrically arranged on the left and right and have opposite directions, the sliding seats 37 on both sides move along the lead screws 33 and are adjusted according to the position of the motorcycle frame. Subsequently, by controlling the telescopic rod 38 to drive the clamping block 1 39 to extend and clamp on the outside of the motorcycle frame to fix it firmly, preventing the motorcycle frame from moving due to insecure bottom fixation and affecting the detection. By controlling the hydraulic cylinder 41 to drive the pressure sensor 42 and the clamping assembly 5 at the bottom of the pressure sensor 42 to descend, the position is adjusted by sliding the clamping column 53 along the adjustment groove 52 according to the rod width of the motorcycle frame. As the hydraulic cylinder 41 moves downward, the clamping block 2 54 is clamped on the outside of the motorcycle frame rod to ensure the stability of the compressive test of the frame.

[0043] The above text generally describes the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A compression tester for a motorcycle frame, comprising a base (1), characterized in that: A protective cover (2) is fixedly mounted on the bottom of the base (1), a fixing assembly (3) is fixedly mounted on the top of the base (1), a pressing assembly (4) is fixedly mounted on the top of the fixing assembly (3), and a clamping assembly (5) located inside the fixing assembly (3) is fixedly mounted on the bottom of the pressing assembly (4); The fixing assembly (3) comprises a supporting frame (31) and guide grooves (32) provided at the front and rear sides of the supporting frame (31); a screw rod (33) is rotatably mounted inside the guide groove (32); a slide seat (37) is threadedly connected to the left and right sides of the outside of the screw rod (33); a telescopic rod (38) is fixedly mounted on the inner side of the slide seat (37); and a clamping block (39) is fixedly mounted on the inner side of the telescopic rod (38).

2. A compression detector for a motorcycle frame according to claim 1, characterized in that: The clamping assembly (5) comprises a connecting plate (51), wherein the connecting plate (51) is provided with adjustment grooves (52) at both the front and rear sides thereof, wherein a clamping column (53) is movably clamped inside the adjustment groove (52), and a clamping block 2 (54) is movably hinged at the bottom of the clamping column (53).

3. A compression detector for a motorcycle frame according to claim 2, characterized in that: The pressing component (4) comprises a hydraulic cylinder (41) fixedly mounted on the top of the fixing component (3) and a pressure sensor (42) fixedly mounted on the bottom of the hydraulic cylinder (41), and the fixing component (5) is fixedly mounted on the bottom of the pressure sensor (42).

4. The compression tester for a motorcycle frame according to claim 1, characterized in that: A synchronous wheel (34) is fixedly mounted on the right end of the screw rod (33), a synchronous belt (35) is movably mounted outside the synchronous wheel (34), and a driving motor (36) connected to the screw rod (33) is fixedly mounted on the outside of the support frame (31).

5. The compression tester for a motorcycle frame according to claim 1, characterized in that: The external threads of the screw rod (33) are symmetrical on the left and right sides and are arranged in opposite directions.

6. The compression tester for a motorcycle frame according to claim 1, characterized in that: A limiting groove (11) corresponding to the guide groove (32) is arranged on the top of the base (1); the slide seat (37) is located on the inner side of the limiting groove (11); and a guard plate (310) is fixedly connected to the upper part of the inner side of the slide seat (37).

7. A compression tester for a motorcycle frame according to claim 2, characterized in that: Anti-skid pads (7) are fixedly mounted on the inner sides of the first clamping block (39) and the second clamping block (54).

8. The compression tester for a motorcycle frame according to claim 1, characterized in that: The front side of the protective outer cover (2) is movably connected with a protective door panel (6) which is symmetrically arranged on the left and right sides.

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