CN212672270U

CN212672270U - Sealed motorcycle clutch sliding driving disc dustproof structure

Info

Publication number: CN212672270U
Application number: CN202021394865.8U
Authority: CN
Inventors: 王雨鹏; 赖通汉; 吴竹
Original assignee: Fujian Silite Automobile Parts Co ltd
Current assignee: Fujian Silite Automobile Parts Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-03-09
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a sealed dustproof structure of a sliding driving disc of a motorcycle clutch, which comprises a driving upper disc body and a driving lower disc body, wherein the driving lower disc body is clamped at the lower end of the driving upper disc body; the drive lower disc body is provided with a plurality of groups of clamping assemblies and an inserting assembly, the clamping assemblies are arranged at the positions where the centers of the drive lower disc body are distributed in an annular mode, and the inserting assembly is arranged at the center of the drive lower disc body. The utility model discloses can make the driving-disc block tight, the inside dust fall can not appear.

Description

Sealed motorcycle clutch sliding driving disc dustproof structure

Technical Field

The utility model relates to an automobile-used article technical field specifically is a sealed motorcycle clutch sliding drive dish dustproof construction.

Background

Motorcycles, two-wheeled or three-wheeled vehicles driven by gasoline engines and steered by steering front wheels by handlebars, are light, flexible and fast to drive, are widely used for patrol, passenger and cargo transportation and the like, and are also used as sports equipment. In a large direction, motorcycles are classified into street vehicles, road racing motorcycles, off-road motorcycles, cruise vehicles, station wagons, and the like, and the clutch sliding drive plate is an indispensable member of the motorcycles.

The traditional clutch sliding driving disc has the condition of poor sealing, which causes internal dust falling.

In order to solve the problems, a sealed dustproof structure for a sliding driving disc of a motorcycle clutch is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed motorcycle clutch slip driving-disc dustproof construction, disk body and drive lower disk body in the drive, disk body lower extreme is gone up in the drive to drive lower disk body block, can be so that the driving-disc block is tight, the condition of inside dust fall can not appear to the problem among the background has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a sealed dustproof structure for a sliding driving disc of a motorcycle clutch comprises a driving upper disc body and a driving lower disc body, wherein the driving lower disc body is clamped at the lower end of the driving upper disc body, the driving upper disc body is provided with an inserting pipe and a clamping disc, and the inserting pipe is fixedly arranged on the upper end face of the clamping disc;

the drive lower disc body is provided with a plurality of groups of clamping assemblies and an inserting assembly, the clamping assemblies are arranged at the positions where the centers of the drive lower disc body are distributed in an annular mode, and the inserting assembly is arranged at the center of the drive lower disc body.

Preferably, the insert tube is provided with a first insertion hole and a first rubber ring, the first insertion hole is formed in the center of the insert tube and penetrates through the insert tube, the first rubber ring is fixedly installed inside the first insertion hole, the diameter of the upper end of the first rubber ring is larger than the diameter of the lower end of the first rubber ring, and the diameter of the upper end of the first rubber ring is matched with the diameter of a bolt for the drive disc.

Preferably, the block dish is provided with centre bore, semicircle tongue and block rubber, and the centre bore is seted up and is put at block dish central point, and the semicircle tongue sets up the multiunit, multiunit semicircle tongue fixed mounting carry out the lower extreme position that the loop type distributes with block dish center, block rubber fixed mounting is terminal surface under the semicircle tongue.

Preferably, the clamping assembly is provided with a clamping groove and a semicircular lug, the clamping groove is formed in one side of the semicircular lug, and the semicircular lug is installed on the lower driving tray body.

Preferably, the clamping groove corresponds to the rubber block in position, the depth of the clamping groove is smaller than the height of the rubber block, and the semicircular convex block is matched with the semicircular convex groove and corresponds to the position of the semicircular convex groove.

Preferably, the inserting assembly is provided with a second inserting hole and a second rubber ring, the second inserting hole is fixedly formed in the center of the driving lower disc body, the second rubber ring is fixedly installed inside the second inserting hole, the diameter of one end, close to the driving upper disc body, of the second rubber ring is larger than that of the other end of the second rubber ring, the second rubber ring and the first rubber ring are located on the same vertical position, and the diameter of one end, close to the driving upper disc body, of the second rubber ring is matched with the diameter of the driving disc bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of sealed motorcycle clutch slip driving-disc dustproof construction, set up semicircle tongue and block rubber through the disk body lower extreme on the drive, because semicircle tongue and the corresponding and phase-match in semicircle lug position in the drive lower disk body, can carry out the block with the drive lower disk body on the drive, block rubber and block groove phase-match, and block groove depth is less than the block rubber height, can carry out the block back with the drive lower disk body on the drive, continue the extrusion, make the block rubber slightly warp in the block groove, through extrusion deformation connection the tightness between the disk body and the drive lower disk body on the drive has been strengthened.

2. The utility model provides a sealed motorcycle clutch slip driving-disc dustproof construction, through set up the first rubber circle that the upper end diameter is greater than the lower extreme diameter in inserting the pipe, set up the second rubber circle that the diameter of one end that is close to the drive upper plate body is greater than the other end diameter in the drive lower plate body, and both are in same vertical position, can run through the first rubber circle with the bolt for the driving-disc earlier, because the diameter of first rubber circle upper end matches with the bolt diameter for the driving-disc, can insert the first rubber circle with the bolt for the driving-disc, because the lower extreme diameter of first rubber circle is less, when the bolt for the driving-disc runs through the first rubber circle, produced the deformation effect to the first rubber circle of lower extreme, the first rubber circle of lower extreme after the deformation closely laminates on the bolt for the driving-disc, then run through the second rubber circle, produced the deformation effect to one end of the second rubber circle far away from the drive upper plate body, so that the end is tightly attached to the bolt for the driving disc, the leakage parts of the driving lower disc body and the driving upper disc body are avoided, and the tightness is enhanced.

3. The utility model provides a pair of sealed motorcycle clutch slip driving-disc dustproof construction, each one end through first rubber circle and second rubber circle warp the bolt for the connection driving-disc, and the block rubber warp the block in the block groove for the disk body does not leak the position under drive upper disc body and the drive, and because extrusion deformation, makes the laminating inseparable, can not inside dust fall more, has strengthened the practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an insert tube structure according to the present invention;

FIG. 3 is a schematic view of the structure of the engaging plate of the present invention;

fig. 4 is a schematic plan view of the lower driving disc of the present invention.

In the figure: 1. driving the upper tray body; 11. an insertion tube; 111. a first insertion hole; 112. a first rubber ring; 12. clamping the disc; 121. a central bore; 122. a semicircular convex groove; 123. a rubber block; 2. driving the lower disc body; 21. clamping the assembly; 211. a clamping groove; 212. a semicircular bump; 22. an insertion assembly; 221. a second insertion hole; 222. and a second rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a sealed dust-proof structure for a sliding driving disk of a motorcycle clutch includes an upper driving disk 1 and a lower driving disk 2, wherein the lower driving disk 2 is engaged with the lower end of the upper driving disk 1.

Referring to fig. 2-4, a sealed dust-proof structure for a sliding driving disk of a motorcycle clutch, wherein an upper driving disk body 1 is provided with an insertion tube 11 and a clamping disk 12, the insertion tube 11 is fixedly installed on an upper end surface of the clamping disk 12, the insertion tube 11 is provided with a first insertion hole 111 and a first rubber ring 112, the first insertion hole 111 is opened at a central position of the insertion tube 11 and penetrates through the insertion tube 11, the first rubber ring 112 is fixedly installed inside the first insertion hole 111, the diameter of an upper end of the first rubber ring 112 is larger than the diameter of a lower end of the first rubber ring 112, the diameter of an upper end of the first rubber ring 112 is matched with the diameter of a bolt for the driving disk, the clamping disk 12 is provided with a central hole 121, semicircular convex grooves 122 and rubber blocks 123, the central hole 121 is opened at a central position of the clamping disk 12, the semicircular convex grooves 122 are provided with a plurality of groups, the semicircular convex grooves, the rubber block 123 is fixedly arranged on the lower end face of the semicircular convex groove 122, the driving lower tray body 2 is provided with a clamping component 21 and an inserting component 22, the clamping component 21 is provided with a plurality of groups, the plurality of groups of clamping components 21 are arranged at positions which are distributed in a ring shape in the center of the driving lower tray body 2, the inserting component 22 is arranged at the center of the driving lower tray body 2, the clamping component 21 is provided with a clamping groove 211 and a semicircular convex block 212, the clamping groove 211 is arranged at one side of the semicircular convex block 212, the semicircular convex block 212 is arranged on the driving lower tray body 2, the clamping groove 211 corresponds to the rubber block 123, the depth of the clamping groove 211 is smaller than the height of the rubber block 123, the semicircular convex block 212 is matched with the groove of the semicircular convex groove 122 and corresponds to the position, the inserting component 22 is provided with a second inserting hole 221 and a second rubber ring 222, the second inserting hole 221 is fixedly arranged at the center, the diameter of one end of the second rubber ring 222 close to the driving upper tray body 1 is larger than that of the other end, the second rubber ring 222 and the first rubber ring 112 are in the same vertical position, the diameter of one end of the second rubber ring 222 close to the driving upper tray body 1 is matched with the diameter of the bolt for the driving disc, the semicircular convex groove 122 and the rubber block 123 are arranged at the lower end of the driving upper tray body 1, because the semicircular convex groove 122 corresponds to and is matched with the semicircular convex block 212 in the driving lower tray body 2, the driving upper tray body 1 and the driving lower tray body 2 can be clamped, the rubber block 123 is matched with the clamping groove 211, the depth of the clamping groove 211 is smaller than the height of the rubber block 123, the driving upper tray body 1 and the driving lower tray body 2 can be clamped and then continuously extruded, so that the rubber block 123 slightly deforms in the clamping groove 211, and the tightness between the driving upper tray body 1 and the driving lower tray body 2 is enhanced, by arranging the first rubber ring 112 with the diameter of the upper end larger than that of the lower end in the insertion pipe 11, arranging the second rubber ring 222 with the diameter of one end larger than that of the other end close to the driving upper disc body 1 in the driving lower disc body 2 and enabling the two to be located at the same vertical position, the bolt for the driving disc can firstly penetrate through the first rubber ring 112, because the diameter of the upper end of the first rubber ring 112 is matched with that of the bolt for the driving disc, the bolt for the driving disc can be inserted into the first rubber ring 112, because the diameter of the lower end of the first rubber ring 112 is smaller, when the bolt for the driving disc penetrates through the first rubber ring 112, the first rubber ring 112 at the lower end generates a deformation effect, the first rubber ring 112 at the lower end after the deformation is tightly attached to the bolt for the driving disc, then penetrates through the second rubber ring 222, the end of the second rubber ring 222 far away from the driving upper disc body 1 also generates a deformation effect, so that the end is, make drive lower disk body 2 and drive upper disk body 1 not have the leakage position, strengthened the leakproofness, through each one end deformation connection driving-disc bolt of first rubber circle 112 and second rubber circle 222, and rubber piece 123 warp the block in block groove 211 for drive upper disk body 1 and drive lower disk body 2 do not have the leakage position, and because extrusion deformation, make the laminating inseparable, can not inside dust fall more, strengthened the practicality.

In summary, the following steps: the utility model discloses a sealed motorcycle clutch slip driving disc dustproof construction, including drive upper plate body 1 and drive lower plate body 2, drive lower plate body 2 block is at drive upper plate body 1 lower extreme, through set up semicircle tongue 122 and rubber piece 123 in drive upper plate body 1 lower extreme, because semicircle tongue 122 corresponds and matches with semicircle lug 212 position in drive lower plate body 2, can drive upper plate body 1 and drive lower plate body 2 block, rubber piece 123 matches with block groove 211, and block groove 211 degree of depth is less than the rubber piece 123 height, can be after drive upper plate body 1 and drive lower plate body 2 block, continue to extrude, make rubber piece 123 slightly warp in block groove 211, through the tight nature between drive upper plate body 1 and the drive lower plate body 2 of extrusion deformation connection has strengthened, through setting up the first rubber circle 112 that the upper end diameter is greater than the lower extreme diameter in insert tube 11, the diameter of one end of the lower driving tray body 2 close to the upper driving tray body 1 is larger than that of the other end of the lower driving tray body, the second rubber ring 222 and the upper driving tray body are arranged at the same vertical position, the bolts for the driving disc can firstly penetrate through the first rubber ring 112, the diameter of the upper end of the first rubber ring 112 is matched with that of the bolts for the driving disc, the bolts for the driving disc can be inserted into the first rubber ring 112, the diameter of the lower end of the first rubber ring 112 is smaller, so when the bolts for the driving disc penetrate through the first rubber ring 112, the first rubber ring 112 at the lower end is deformed, the deformed first rubber ring 112 at the lower end is tightly attached to the bolts for the driving disc, then the bolts for the driving disc penetrate through the second rubber ring 222, the deformation effect is also generated at one end of the second rubber ring 222 far away from the upper driving tray body 1, so that the end is tightly attached to the bolts for the upper driving tray body 2, the tightness is enhanced, the bolts for connecting the driving disc are deformed through one ends of the first rubber ring 112 and the second rubber ring 222, the rubber block 123 is deformed and clamped in the clamping groove 211, the leakage parts of the driving upper disc body 1 and the driving lower disc body 2 are avoided, the laminating is tight due to extrusion deformation, internal dust can be avoided, and the practicability is enhanced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed motorcycle clutch slip driving-disc dustproof construction, includes drive upper disc body (1) and drive lower disc body (2), drive lower disc body (2) block is in drive upper disc body (1) lower extreme, its characterized in that: the upper driving disc body (1) is provided with an insertion pipe (11) and a clamping disc (12), and the insertion pipe (11) is fixedly arranged on the upper end face of the clamping disc (12);

the drive lower disc body (2) is provided with a clamping assembly (21) and an inserting assembly (22), the clamping assembly (21) is provided with a plurality of groups, the clamping assemblies (21) are arranged at positions which are distributed in a ring shape at the center of the drive lower disc body (2), and the inserting assembly (22) is arranged at the center of the drive lower disc body (2).

2. The sealed motorcycle clutch sliding drive plate dust-proof structure of claim 1, wherein: the inserting pipe (11) is provided with a first inserting hole (111) and a first rubber ring (112), the first inserting hole (111) is formed in the center of the inserting pipe (11) and penetrates through the inserting pipe (11), the first rubber ring (112) is fixedly installed inside the first inserting hole (111), the diameter of the upper end of the first rubber ring (112) is larger than the diameter of the lower end of the first rubber ring (112), and the diameter of the upper end of the first rubber ring (112) is matched with the diameter of a bolt for a driving disc.

3. The sealed motorcycle clutch sliding drive plate dust-proof structure of claim 1, wherein: block dish (12) are provided with centre bore (121), semicircle tongue (122) and block rubber (123), and centre bore (121) are seted up and are put at block dish (12) central point, and semicircle tongue (122) set up the multiunit, multiunit semicircle tongue (122) fixed mounting carry out the lower extreme position that the ring type distributes with block dish (12) center, block rubber (123) fixed mounting is terminal surface under semicircle tongue (122).

4. The sealed motorcycle clutch sliding drive plate dust-proof structure of claim 1, wherein: the clamping assembly (21) is provided with a clamping groove (211) and a semicircular lug (212), the clamping groove (211) is formed in one side of the semicircular lug (212), and the semicircular lug (212) is installed on the driving lower tray body (2).

5. The sealed motorcycle clutch sliding drive plate dust-proof structure of claim 4, wherein: the clamping groove (211) corresponds to the rubber block (123), the depth of the clamping groove (211) is smaller than the height of the rubber block (123), and the semicircular convex block (212) is matched with the groove of the semicircular convex groove (122) and corresponds to the position.

6. The sealed motorcycle clutch sliding drive plate dust-proof structure of claim 1, wherein: the inserting assembly (22) is provided with a second inserting hole (221) and a second rubber ring (222), the second inserting hole (221) is fixedly formed in the center of the lower driving disc body (2), the second rubber ring (222) is fixedly installed inside the second inserting hole (221), the diameter of one end, close to the upper driving disc body (1), of the second rubber ring (222) is larger than that of the other end of the second rubber ring, the second rubber ring (222) and the first rubber ring (112) are located on the same vertical position, and the diameter of one end, close to the upper driving disc body (1), of the second rubber ring (222) is matched with the diameter of a bolt for the driving disc.