Connecting structure of driven disc for motorcycle

Abstract

The utility model relates to the technical field of connecting structures of driven discs for motorcycles, in particular to a connecting structure of a driven disc for a motorcycle, which comprises a circular ring and abrasion patterns, a plurality of abrasion patterns are processed on the front surface of the circular ring, a plurality of mounting structures are connected to the front surface of the circular ring, and protective structures are connected to the outer walls of the mounting structures. A first backing ring is fixedly connected to the outer side of the rear end face of the circular ring, a second backing ring is fixedly connected to the inner side of the rear end face of the circular ring, a straight plate is made to rotate in cooperation with a handle, the rotating straight plate enables a screw to rotate backwards through a straight barrel, the rear portion of the outer wall of the screw is in threaded connection with a round opening in the front face of the driven disc for the motorcycle, and then a lantern ring rotates backwards on the outer wall of the straight barrel. The rear portion of the lantern ring abuts against the front face of the driven disc for the motorcycle, friction between the abrasion lines and the lantern ring can be increased, then the straight plate is pulled forwards to be separated from the screw, installation of the connecting structure of the driven disc for the motorcycle is guaranteed, and use limitation is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures of driven discs for motorcycles, in particular to a connection structure of driven discs for motorcycles. Background Art

[0002] The connection structure of the driven disc for motorcycle can enable the driven disc for motorcycle to be quickly disassembled and assembled with the internal combustion engine.

[0003] For example, the connection structure of a driven disk for motorcycles with the authorization announcement number "CN220037289U" has one end of the output motor fixedly mounted on the inner wall of the motor box, and a through hole is provided in the motor box. In the connection structure of the driven disk for motorcycles, the driven gear can move the fixing bolt by mutually screwing with the fixing bolt, so that the fixing bolt can be moved out of the driven disk, and then the limit on the fixing bolt can be automatically released, so as to achieve the purpose of quickly disassembling the driven disk and facilitate the user to maintain and inspect the driven disk. However, in the use of the connection structure of the driven disk for motorcycles, the connection structure is installed in an electric form, and the connection position is fixed. If the motor fails or cannot be powered, the connection structure of the driven disk for motorcycles will not be able to be used. At the same time, the connection position of the connection structure of the driven disk for motorcycles is fixed, and there will be a phenomenon of misalignment with the connection port of the driven disk for motorcycles, resulting in the inability to install the connection structure of the driven disk for motorcycles, which makes the connection structure of the driven disk for motorcycles have usage limitations. Summary of the invention

[0004] The utility model aims to solve the problem that the connection structure of the driven disc for motorcycle cannot be installed and has usage limitations, and proposes a connection structure of the driven disc for motorcycle.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connection structure of a driven disc for a motorcycle is designed, comprising a circular ring and grinding grooves, wherein the front side of the circular ring is processed with multiple grinding grooves, the front side of the circular ring is connected to multiple mounting structures, the outer wall of the mounting structure is connected to a protective structure, a first gasket is fixedly connected to the outer side of the rear end face of the circular ring, a second gasket is fixedly connected to the inner side of the rear end face of the circular ring, and the rear end faces of the first gasket and the second gasket are both fitted with the driven disc for the motorcycle.

[0007] Preferably, the mounting structure comprises a curved frame and a straight tube, the outer wall of the curved frame is fixedly connected to the front notch of the circular ring, the inner wall of the curved frame is slidingly engaged with the rear of the outer wall of the straight tube, the front of the outer wall of the straight tube is threadedly connected with a ring, and the inner wall of the straight tube is threadedly connected with a screw.

[0008] Preferably, a straight plate is inserted into the front notch of the screw rod, and a handle is fixedly connected to the front of the straight plate.

[0009] Preferably, the rear of the outer wall of the screw is threadedly connected to the front round opening of the driven disc for motorcycle.

[0010] Preferably, the protective structure comprises an inner sleeve and a cylinder, the inner wall of the inner sleeve is plugged into the outer wall of the collar, the outer wall of the inner sleeve is fixedly connected to the inner wall of the cylinder, and the outer wall of the cylinder is fixedly connected to the outer sleeve.

[0011] Preferably, the plurality of wear patterns are respectively located on the upper and lower sides of the curved frame.

[0012] The utility model provides a connection structure of a driven plate for motorcycle, which has the following beneficial effects: a straight cylinder in the installation structure slides on the inner wall of a curved frame to align a screw rod on the inner wall of the straight cylinder with a connection port on the front side of the driven plate for motorcycle, and then a straight plate is plugged into a notch on the front side of the screw rod, and then a handle is used to rotate the straight plate, and the rotating straight plate causes the screw rod to rotate backward through the straight cylinder, so that the rear side of the outer wall of the screw rod is threadedly connected with a circular port on the front side of the driven plate for motorcycle, and then a sleeve is rotated backward on the outer wall of the straight cylinder, so that the rear side of the sleeve is pressed against the front side of the driven plate for motorcycle, and the grinding pattern can increase the friction between the sleeve and the sleeve, and then the straight plate is pulled forward to disengage from the screw rod, thereby ensuring the installation of the connection structure of the driven plate for motorcycle and eliminating limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the connection relationship between the middle screw, the straight plate and the handle;

[0015] Figure 3 for Figure 1 Schematic diagram of the connection relationship between the straight barrel and the screw;

[0016] Figure 4 for Figure 1 A schematic diagram of the connection relationship between the middle ring, the first gasket and the second gasket;

[0017] Figure 5 for Figure 1 The structural diagram of A in the figure;

[0018] Figure 6 for Figure 1 Schematic diagram of the connection relationship structure between the inner sleeve, cylinder and outer sleeve.

[0019] In the figure: 1, ring, 2, mounting structure, 201, curved frame, 202, straight cylinder, 203, sleeve ring, 204, screw, 205, straight plate, 206, handle, 3, protective structure, 301, inner sleeve, 302, cylinder, 303, outer sleeve, 4, wear pattern, 5, bump, 6, motorcycle driven plate, 7, first gasket, 8, second gasket. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Example

[0021] See also Figure 1-6 In the present embodiment, a connection structure of a driven plate for motorcycle includes a circular ring 1 and wear grooves 4, a plurality of wear grooves 4 are processed on the front side of the circular ring 1, a plurality of mounting structures 2 are connected to the front side of the circular ring 1, a protective structure 3 is connected to the outer wall of the mounting structure 2, a first gasket 7 is fixedly connected to the outer side of the rear end face of the circular ring 1, a second gasket 8 is fixedly connected to the inner side of the rear end face of the circular ring 1, both the first gasket 7 and the second gasket 8 are made of rubber, and the rear end faces of the first gasket 7 and the second gasket 8 are both fitted with a driven plate 6 for motorcycle.

[0022] The mounting structure 2 includes a curved frame 201 and a straight cylinder 202. The outer wall of the curved frame 201 is fixedly connected to the front notch of the circular ring 1. The inner wall of the curved frame 201 is slidably engaged with the outer wall of the straight cylinder 202 at the rear. The straight cylinder 202 is subjected to force to slide along a track through the inner wall of the curved frame 201. The front of the outer wall of the straight cylinder 202 is threadedly connected with a collar 203. The collar 203 is subjected to force to rotate back and forth through the outer wall thread of the straight cylinder 202. The inner wall of the straight cylinder 202 is threadedly connected with a screw 204. A straight plate 205 is inserted into the front notch of the screw 204. A handle 206 is fixedly connected to the front of the straight plate 205. The handle 206 is convenient for driving the straight plate 205 to rotate. The rear of the outer wall of the screw 204 is threadedly connected to the front round mouth of the driven disc 6 for motorcycles.

[0023] The straight cylinder 202 in the installation structure 2 slides along the inner wall of the curved frame 201, so that the screw 204 on the inner wall of the straight cylinder 202 is aligned with the connecting port on the front side of the driven disk 6 for motorcycle, and then the straight plate 205 is plugged into the notch on the front side of the screw 204, and then the straight plate 205 is rotated in conjunction with the handle 206. The rotating straight plate 205 causes the screw 204 to rotate backward through the straight cylinder 202, so that the rear of the outer wall of the screw 204 is threadedly connected with the circular port on the front side of the driven disk for motorcycle, and then the collar 203 is rotated backward on the outer wall of the straight cylinder 202, so that the rear of the collar 203 is tightly pressed against the front side of the driven disk for motorcycle, and the grinding groove 4 can increase the friction between the collar 203, and then the straight plate 205 is pulled forward to disengage from the screw 204, thereby ensuring the installation of the connecting structure of the driven disk for motorcycle and eliminating the limitation of use.

[0024] The protective structure 3 includes an inner sleeve 301 and a cylinder 302. The inner wall of the inner sleeve 301 is plugged into the outer wall of the ring 203. The inner sleeve 301 is made of rubber. The outer wall of the inner sleeve 301 is fixedly connected to the inner wall of the cylinder 302. The outer wall of the cylinder 302 is fixedly connected with an outer sleeve 303. The outer sleeve 303 is made of rubber. Multiple wear patterns 4 are respectively located on the upper and lower sides of the curved frame 201.

[0025] Working principle:

[0026] Installation of the connection structure of the driven plate for motorcycle:

[0027] The rear of the circular ring 1 is made to fit with the front of the driven disk for motorcycle. At this time, the first gasket 7 and the second gasket 8 are clamped between the circular ring 1 and the driven disk 6 for motorcycle, which can avoid direct wear. Then the straight cylinder 202 slides on the inner wall of the curved frame 201, so that the screw 204 on the inner wall of the straight cylinder 202 is aligned with the connecting port on the front of the driven disk 6 for motorcycle. Then the straight plate 205 is plugged into the groove on the front of the screw 204. Then the handle 206 is used to rotate the straight plate 205. The rotating straight plate 205 causes the screw 204 to rotate backward through the straight cylinder 202, so that the rear of the outer wall of the screw 204 is threadedly connected with the circular port on the front of the driven disk for motorcycle. Then the collar 203 rotates backward on the outer wall of the straight cylinder 202, so that the rear of the collar 203 is tightly pressed against the front of the driven disk for motorcycle. The wear pattern 4 can increase the friction between the collar 203 and the straight plate 205. Then the straight plate 205 is pulled forward to disengage from the screw 204.

[0028] The connection structure protection of the driven disc for motorcycles:

[0029] During transportation or storage, the inner sleeve 301 can be put on the outer wall of the ring 203 from the front right to the back, and then the cylinder 302 on the outer wall of the inner sleeve 301 is put on the outer wall of the ring 203 until the rear of the cylinder 302 fits with the front of the ring 1, and the outer sleeve 303 can protect the hand holding the cylinder 302. Example

[0030] See also Figure 1-6 In this embodiment, a connection structure of a driven disc for a motorcycle further includes a protrusion 5, and the inner sides of the plurality of protrusions 5 are respectively fixedly connected to the upper and lower sides of the plurality of collars 203.

[0031] Working principle:

[0032] When the collar 203 is rotated, the hands can be stuck on the protrusions 5 on the upper and lower sides, so that the protrusions 5 and the hands are blocked, which facilitates the rotation of the collar 203.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A connection structure of a driven disc for a motorcycle, comprising a ring (1) and a grinding groove (4), characterized in that: The front side of the circular ring (1) is processed with a plurality of grinding grooves (4), the front side of the circular ring (1) is connected to a plurality of mounting structures (2), the outer wall of the mounting structure (2) is connected to a protective structure (3), the outer side of the rear end face of the circular ring (1) is fixedly connected to a first gasket (7), the inner side of the rear end face of the circular ring (1) is fixedly connected to a second gasket (8), and the rear end faces of the first gasket (7) and the second gasket (8) are both fitted with a driven disc (6) for a motorcycle.

2. The connection structure of a driven disc for a motorcycle according to claim 1, characterized in that: The mounting structure (2) comprises a curved frame (201) and a straight cylinder (202); the outer wall of the curved frame (201) is fixedly connected to the front notch of the circular ring (1); the inner wall of the curved frame (201) is slidably engaged with the rear of the outer wall of the straight cylinder (202); a collar (203) is threadedly connected to the front of the outer wall of the straight cylinder (202); and a screw (204) is threadedly connected to the inner wall of the straight cylinder (202).

3. The connection structure of a driven disc for a motorcycle according to claim 2, characterized in that: A straight plate (205) is inserted into the front notch of the screw rod (204), and a handle (206) is fixedly connected to the front of the straight plate (205).

4. The connection structure of a driven disc for a motorcycle according to claim 2, characterized in that: The rear of the outer wall of the screw rod (204) is threadedly connected to the front round opening of the driven disc (6) for the motorcycle.

5. The connection structure of a driven disc for a motorcycle according to claim 1, characterized in that: The protective structure (3) comprises an inner sleeve (301) and a cylinder (302); the inner wall of the inner sleeve (301) is plugged into the outer wall of the collar (203); the outer wall of the inner sleeve (301) is fixedly connected to the inner wall of the cylinder (302); and the outer wall of the cylinder (302) is fixedly connected to the outer sleeve (303).

6. The connection structure of a driven disc for a motorcycle according to claim 1, characterized in that: The plurality of grinding lines (4) are respectively located on the upper and lower sides of the curved frame (201).

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