CN215334044U - High-wear-resistance universal joint fork - Google Patents
High-wear-resistance universal joint fork Download PDFInfo
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- CN215334044U CN215334044U CN202120852152.XU CN202120852152U CN215334044U CN 215334044 U CN215334044 U CN 215334044U CN 202120852152 U CN202120852152 U CN 202120852152U CN 215334044 U CN215334044 U CN 215334044U
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- ring
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- sleeve
- rubber ring
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Abstract
The utility model discloses a high wear-resistant universal joint fork, which comprises a joint fork main body, and also comprises a mounting hole and a wear-resistant mechanism, wherein the two sides of the surface of the joint fork main body are respectively provided with a mounting hole, the wear-resistant mechanism is arranged in the mounting hole, the wear-resistant mechanism consists of a ring sleeve, a mounting ring groove, a rubber ring, a mounting ring and an annular groove, the inside of the mounting hole is provided with the ring sleeve, the inner side wall of the ring sleeve is provided with the mounting ring groove, the rubber ring is inserted into the ring sleeve in an aligning way, before use, the mounting ring outside the rubber ring is inserted into the mounting ring groove in an aligning way, so that the rubber ring is fixed inside the ring sleeve, the rubber ring is directly contacted with a connecting component when the ring sleeve is used, the rubber material characteristic of the rubber ring can play a good wear-resistant role, the abrasion to the ring sleeve is reduced, the inner wall of the rubber ring is provided with the annular groove, a small amount of lubricating oil can be injected into the inner wall of the rubber ring when needed, so as to improve the lubricity of the joint of the rubber ring, further improving the wear resistance.
Description
Technical Field
The utility model relates to the technical field of universal joint forks, in particular to a high-wear-resistance universal joint fork.
Background
The universal joint is a joint part of a universal transmission device of an automobile driving system, is generally matched with a universal joint fork for use in actual use, and is a common transmission structure.
Patent No. CN 202768659U's publication a universal joint fork, this festival fork foot and this transmission shaft two parts form a one-piece formula whole, because festival fork foot forges integratively with the transmission shaft to make compact structure, it is small, intensity is bigger, thereby makes transmission shaft intensity high, and the transmission moment of torsion is big.
When the universal joint fork is used, the following defects 1 exist, the universal joint fork is not provided with a wear-resistant mechanism, and after the universal joint fork is used for a long time, the connecting part of the universal joint fork is easily worn, so that the transmission quality and efficiency are influenced; 2. traditional universal joint fork is fixed knot of integral type constructs, must wholly change when its internal connection position takes place wearing and tearing, has increased and has used the maintenance cost, for this reason, we provide a high wear-resisting universal joint fork.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a high-wear-resistance universal joint fork, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a high wear-resisting universal joint fork, includes the festival fork main part, still includes mounting hole and wear-resisting mechanism, the mounting hole has all been seted up to festival fork main part surface both sides, the wear-resisting mechanism is installed to the mounting hole internally, wear-resisting mechanism comprises ring cover, installation annular, rubber ring, collar and ring channel, the ring cover is installed to the mounting hole internally, the installation annular has been seted up to ring cover inside wall, the inside rubber ring that pegs graft of ring cover, rubber ring lateral wall fixedly connected with collar is connected with the installation annular through the collar, ring channel and ring channel have been seted up to the rubber ring inside wall and have been a plurality ofly.
The detachable joint fork is characterized by further comprising a detaching mechanism, the detaching mechanism is arranged between the joint fork main body and the ring sleeve and consists of a threaded hole A, a threaded hole B and a bolt, the threaded hole A is formed in the joint fork main body close to the mounting hole, the threaded hole B corresponding to the threaded hole A is formed in the surface of the ring sleeve, and the bolt is detachably connected between the threaded hole A and the threaded hole B; threaded hole A is seted up in the inside of festival fork main part, set up the screw hole B that corresponds with screw hole A position on the surface of ring cover, the ring cover is installed in the inside of mounting hole as the connection structure of festival fork main part, align screw hole B and screw hole A and twist the bolt after the installation and can accomplish the fixed of ring cover and festival fork main part, when the ring cover uses wearing and tearing for a long time, only need twist out the bolt, demolish the ring cover, the ring cover that changes new can, need not whole change, use the maintenance cost has been reduced.
Furthermore, the position of the mounting ring corresponds to the position of the mounting ring groove, and the mounting ring is inserted into the mounting ring groove; when the rubber ring is installed, the installation ring is plugged into the installation ring groove, and the position of the rubber ring can be fixed.
Further, one end of the bolt is screwed into the threaded hole A and the threaded hole B; the ring sleeve and the joint fork main body are connected through the bolt.
Compared with the prior art, the utility model has the following beneficial effects: the inner part of the joint fork main body is provided with a ring sleeve through a mounting hole, the ring sleeve is a connecting structure between the joint fork main body and a universal joint, a mounting ring groove is arranged in the ring sleeve, the mounting ring outside the rubber ring is aligned with the mounting ring groove and inserted before use, the rubber ring is further fixed in the ring sleeve, the rubber ring is directly contacted with the connecting component when the ring sleeve is used, the rubber material characteristic of the rubber ring can play a good wear-resisting role to reduce the wear to the ring sleeve, the inner wall of the rubber ring is provided with a ring groove, a small amount of lubricating oil can be injected into the ring when needed, the lubricity of the joint of the rubber ring is improved, the wear-resisting characteristic is further improved, the inner part of the joint fork main body is provided with a threaded hole A, the surface of the ring sleeve is provided with a threaded hole B corresponding to the position of the threaded hole A, the ring sleeve is arranged in the mounting hole as the connecting structure of the joint fork main body, the threaded hole B is aligned with the threaded hole A and is screwed into a bolt after the joint fork main body is arranged, the ring sleeve and the joint fork main body is fixed, when the ring sleeve is worn after long-term use, only the bolt needs to be screwed out, the ring sleeve is dismantled, and a new ring sleeve is replaced without integral replacement, so that the use and maintenance cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a highly wear-resistant yoke according to the present invention.
FIG. 2 is a schematic diagram of a ring sleeve and a rubber ring structure of a highly wear-resistant universal joint yoke according to the present invention.
FIG. 3 is a schematic cross-sectional view of a joint between a yoke and a ring sleeve of a highly wear-resistant yoke according to the present invention.
In the figure: 1. a yoke main body; 2. mounting holes; 3. a wear resistant mechanism; 301. sleeving a ring; 302. Mounting a ring groove; 303. a rubber ring; 304. a mounting ring; 305. an annular groove; 4. a disassembly mechanism; 401. a threaded hole A; 402. a threaded hole B; 403. and (4) bolts.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a high wear-resisting universal joint fork, including yoke main part 1, its characterized in that still includes mounting hole 2 and wear-resisting mechanism 3, mounting hole 2 has all been seted up to yoke main part 1 surface both sides, 2 internally mounted of mounting hole has wear-resisting mechanism 3, wear-resisting mechanism 3 comprises ring cover 301, mounting ring groove 302, rubber ring 303, collar 304 and ring channel 305, 2 internally mounted of mounting hole have ring cover 301, mounting ring groove 302 has been seted up to ring cover 301 inside wall, ring cover 301 is inside to be pegged graft there is rubber ring 303, rubber ring 303 lateral wall fixedly connected with collar 304 is connected with mounting ring 302 through collar 304, ring channel 305 has been seted up to the inside wall of rubber ring 303 and ring channel 305 is a plurality ofly.
The detachable fork type ring clamp is characterized by further comprising a detaching mechanism 4, the detaching mechanism 4 is installed between the fork main body 1 and the ring sleeve 301, the detaching mechanism 4 is composed of a threaded hole A401, a threaded hole B402 and a bolt 403, the threaded hole A401 is formed in the position, close to the installation hole 2, in the fork main body 1, the threaded hole B402 corresponding to the threaded hole A401 is formed in the surface of the ring sleeve 301, and the bolt 403 is detachably connected between the threaded hole A401 and the threaded hole B402; threaded hole A401 is seted up to the inside of yoke main part 1, set up the screw hole B402 that corresponds with screw hole A401 position on the surface of ring cover 301, ring cover 301 is installed in the inside of mounting hole 2 as the connection structure of yoke main part 1, align screw hole B402 with screw hole A401 and twist bolt 403 after the installation and can accomplish ring cover 301 and yoke main part 1 fixed, when ring cover 301 uses wearing and tearing for a long time, only need twist out bolt 403, demolish ring cover 301, more new ring cover 301 can, need not whole change, use maintenance cost has been reduced.
The position of the mounting ring 304 corresponds to the position of the mounting ring groove 302, and the mounting ring 304 is inserted into the mounting ring groove 302; when the rubber ring 303 is mounted, the mounting ring 304 is inserted into the mounting ring groove 302, so that the position of the rubber ring 303 can be fixed.
Wherein, one end of the bolt 403 is screwed into the threaded holes A401 and B402; the ring sleeve 301 and the yoke body 1 are connected by the bolt 403.
It should be noted that, in the present invention, when the high wear-resistant universal joint yoke is in operation, the inside of the yoke main body 1 is provided with the ring sleeve 301 through the mounting hole 2, the ring sleeve 301 is a connection structure between the yoke main body 1 and the universal joint, the inside of the ring sleeve 301 is provided with the mounting ring groove 302, before use, the mounting ring 304 outside the rubber ring 303 is aligned with the mounting ring groove 302 and inserted, and then the rubber ring 303 is fixed inside the ring sleeve 301, when the ring sleeve 301 is used, the rubber ring 303 directly contacts the connection assembly, the rubber material characteristic of the rubber ring 303 can be used for achieving a good wear-resistant effect, reducing the wear of the ring sleeve 301, the inner wall of the rubber ring 303 is provided with the ring groove 305, when necessary, a small amount of lubricating oil can be injected into the ring sleeve 303, so as to improve the lubricity of the connection position of the rubber ring 303, so as to further improve the wear-resistant characteristic, the inside of the yoke main body 1 is provided with the threaded hole a401, the surface of the ring sleeve 301 is provided with the threaded hole B402 corresponding to the threaded hole a401, ring cover 301 is installed in the inside of mounting hole 2 as the connection structure of yoke main part 1, align screw hole B402 and screw hole A401 and twist bolt 403 can accomplish ring cover 301 and yoke main part 1 fixed after the installation, when ring cover 301 uses wearing and tearing for a long time, only need screw out bolt 403, demolish ring cover 301, the ring cover 301 of renewal can, need not whole change, use the maintenance cost is reduced, when carrying out the installation of rubber ring 303, pack in the mounting ring 304 to the installation inside the annular groove 302, can fix rubber ring 303 position, play the connection effect between ring cover 301 and yoke main part 1 through bolt 403.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. A high wear-resistant universal joint fork comprises a fork main body (1) and is characterized by further comprising a mounting hole (2) and a wear-resistant mechanism (3), mounting holes (2) are formed in both sides of the surface of the joint fork main body (1), a wear-resistant mechanism (3) is arranged in each mounting hole (2), the wear-resistant mechanism (3) consists of a ring sleeve (301), a mounting ring groove (302), a rubber ring (303), a mounting ring (304) and a ring groove (305), a ring sleeve (301) is arranged in the mounting hole (2), a mounting ring groove (302) is arranged on the inner side wall of the ring sleeve (301), a rubber ring (303) is inserted in the ring sleeve (301), the outer side wall of the rubber ring (303) is fixedly connected with a mounting ring (304) and is connected with a mounting ring groove (302) through the mounting ring (304), annular grooves (305) are formed in the inner side wall of the rubber ring (303), and a plurality of annular grooves (305) are formed.
2. A high wear resistant yoke as claimed in claim 1 wherein: still include disassembly body (4), install disassembly body (4) between yoke main part (1) and ring cover (301), disassembly body (4) comprises screw hole A (401), screw hole B (402) and bolt (403), screw hole A (401) have been seted up to inside being close to mounting hole (2) position of yoke main part (1), screw hole B (402) that correspond with screw hole A (401) position are seted up on ring cover (301) surface, can dismantle between screw hole A (401) and the screw hole B (402) and be connected with bolt (403).
3. A high wear resistant yoke as claimed in claim 1 wherein: the position of the mounting ring (304) corresponds to the position of the mounting ring groove (302), and the mounting ring (304) is inserted into the mounting ring groove (302).
4. A high wear resistant yoke as claimed in claim 2 wherein: one end of the bolt (403) is screwed into the threaded holes A (401) and B (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852152.XU CN215334044U (en) | 2021-04-25 | 2021-04-25 | High-wear-resistance universal joint fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852152.XU CN215334044U (en) | 2021-04-25 | 2021-04-25 | High-wear-resistance universal joint fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334044U true CN215334044U (en) | 2021-12-28 |
Family
ID=79595596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120852152.XU Active CN215334044U (en) | 2021-04-25 | 2021-04-25 | High-wear-resistance universal joint fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334044U (en) |
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2021
- 2021-04-25 CN CN202120852152.XU patent/CN215334044U/en active Active
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