CN216768279U - High-grade tapered hub that compressive strength is high - Google Patents
High-grade tapered hub that compressive strength is high Download PDFInfo
- Publication number
- CN216768279U CN216768279U CN202220096797.XU CN202220096797U CN216768279U CN 216768279 U CN216768279 U CN 216768279U CN 202220096797 U CN202220096797 U CN 202220096797U CN 216768279 U CN216768279 U CN 216768279U
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- Prior art keywords
- gear ring
- mounting
- compressive strength
- wall
- slot
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- Expired - Fee Related
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- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 210000004210 tooth component Anatomy 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 210000003781 tooth socket Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a high-grade tapered hub with high compressive strength, belonging to the technical field of automobile accessories and comprising an inner gear ring and a rotating shaft for mounting the inner gear ring, wherein a connecting assembly is arranged between the rotating shaft and the inner gear ring, an outer gear ring is fixedly mounted outside the inner gear ring, and replaceable outer gear tooth assemblies are mounted on the surface of the outer gear ring in an array manner; according to the utility model, through the arrangement of the detachable external tooth component, when one external tooth on the cone hub is damaged, the external tooth can be replaced, through the arrangement of the detachable external tooth component, the cone hub can be maintained conveniently, the problem that the traditional cone hub needs to be replaced integrally when the external tooth is damaged, so that the material is wasted is solved, through the arrangement of the connecting component, the rotating shaft and the internal gear ring can be connected together conveniently, through the arrangement of the clamping component, the position of the rotating shaft and the internal gear ring can be fixed after the rotating shaft and the internal gear ring are connected together, and through the arrangement of the unlocking component, the rotating shaft and the internal gear ring can be detached by a user conveniently.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a high-grade cone hub with high compressive strength.
Background
The manual gearbox mainly comprises gears and shafts, and the speed change and torque change are generated by combining different gears; the automatic gearbox AT consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch-changing system and a hydraulic control system. The speed and torque changing are achieved through a mode of combining hydraulic transmission and gears, and the cone hub is a key part of a mechanical gear transmission.
The existing cone hub outer ring teeth are abraded when being used for a long time, the teeth are fixedly installed, the cone hub outer ring teeth are not convenient to detach and replace, and the problem of material waste exists, so that a high-grade cone hub with high compressive strength needs to be provided.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in an effort to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a high-grade tapered hub having high compressive strength, which has an advantage of being able to replace a damaged tooth individually.
In order to achieve the purpose, the utility model provides a high-grade cone hub with high compressive strength, which comprises an inner gear ring and a rotating shaft for mounting the inner gear ring, wherein a connecting assembly is arranged between the rotating shaft and the inner gear ring, an outer gear ring is fixedly mounted outside the inner gear ring, and replaceable outer gear tooth assemblies are mounted on the surface of the outer gear ring in an array manner;
removable external tooth subassembly is including seting up in the slot on outer ring gear surface, the inner chamber sliding connection of slot has the picture peg, the one end of picture peg runs through the slot and extends to the outside fixed mounting of slot has the external tooth body, the equal fixed mounting in both sides of picture peg has the mounting panel, the mounting groove with mounting panel looks adaptation is seted up on the surface of outer ring gear, the surperficial threaded connection of mounting panel has the installation pole, the one end of installation pole runs through the mounting panel and extends to the outside of mounting panel and the inner wall threaded connection of mounting groove.
Preferably, the connecting assembly comprises internal teeth arranged on the inner ring of the inner ring gear in an array mode, the surface of the rotating shaft is provided with a tooth groove matched with the internal teeth, the surface of the internal teeth is connected with the inner wall of the tooth groove in a clamped mode, and a clamping assembly is further arranged between the rotating shaft and the inner ring gear.
Preferably, the clamping component comprises a fixing groove formed in the surface of the rotating shaft, a clamping plate is connected to an inner cavity of the fixing groove in a sliding mode, a clamping groove matched with the clamping plate is formed in the inner ring of the inner gear ring, the top of the clamping plate penetrates through the fixing groove and extends to the outside of the fixing groove to be clamped with the inner wall of the clamping groove, and the unlocking component is further mounted on the surface of the inner gear ring.
Preferably, the surface of the clamping plate is fixedly provided with a compression spring, and one end of the compression spring, which is far away from the clamping plate, is fixedly connected with the inner wall of the fixing groove.
Preferably, the unlocking assembly comprises a pipe body embedded on the surface of the inner gear ring, an inner cavity of the pipe body is connected with a push rod in a sliding mode, one end of the push rod penetrates through the pipe body and extends to the outside of the pipe body, and the other end of the push rod penetrates through the pipe body and the clamping groove in sequence and extends to the inner cavity of the clamping groove to be in contact with the surface of the clamping plate.
Preferably, a limiting plate is fixedly mounted on the surface of the ejector rod and in the inner cavity of the pipe body, and the surface of the limiting plate is in sliding connection with the inner wall of the pipe body.
Preferably, the two sides of the inner cavity of the fixing groove are both fixedly provided with a sliding rod, the surface of the clamping plate is provided with a sliding groove matched with the sliding rod, and the inner wall of the sliding groove is in sliding connection with the surface of the sliding rod.
Preferably, the inner wall fixed mounting of slot has the locating lever, the surface of picture peg is seted up the locating hole with locating lever looks adaptation, the one end of locating lever is pegged graft with the inner wall of locating hole.
Preferably, the surface of the mounting plate is provided with a countersunk hole matched with the mounting rod, and one end of the mounting rod is hidden in the inner cavity of the countersunk hole.
Preferably, the inner wall of the slot is provided with a threaded hole matched with the mounting rod, and one end of the mounting rod is in threaded connection with the inner wall of the threaded hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the detachable external tooth assembly, when one external tooth on the cone hub is damaged, the external tooth can be replaced, through the arrangement of the detachable external tooth assembly, the cone hub can be maintained conveniently, and the problem that the material is wasted because the traditional cone hub needs to be replaced integrally when the external tooth is damaged is solved;
2. according to the utility model, the rotating shaft and the inner gear ring can be conveniently connected together through the arrangement of the connecting component, the position of the rotating shaft and the inner gear ring can be fixed after the rotating shaft and the inner gear ring are connected together through the arrangement of the clamping component, and the rotating shaft and the inner gear ring can be conveniently detached by a user through the arrangement of the unlocking component.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of a replaceable external tooth assembly according to the present invention;
FIG. 3 is a schematic view of a latch assembly of the present invention;
FIG. 4 is a schematic structural diagram of a slide bar according to the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged view of the utility model at B in FIG. 3.
In the figure: 1. an inner gear ring; 2. a rotating shaft; 3. an outer ring gear; 4. a slot; 5. inserting plates; 6. an outer tooth body; 7. mounting a plate; 8. mounting grooves; 9. mounting a rod; 10. internal teeth; 11. a tooth socket; 12. fixing grooves; 13. clamping a plate; 14. a card slot; 15. a compression spring; 16. a pipe body; 17. a top rod; 18. a limiting plate; 19. a slide bar; 20. positioning a rod; 21. positioning holes; 22. a countersunk hole; 23. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the utility model provides a high-grade tapered hub with high compressive strength, which comprises an inner gear ring 1 and a rotating shaft 2 used for mounting the inner gear ring 1, wherein a connecting assembly is arranged between the rotating shaft 2 and the inner gear ring 1, the connecting assembly comprises inner teeth 10 arranged on an inner ring of the inner gear ring 1 in an array manner, a tooth socket 11 matched with the inner teeth 10 is arranged on the surface of the rotating shaft 2, and the surface of the inner teeth 10 is clamped with the inner wall of the tooth socket 11;
through the arrangement of the connecting assembly, the internal teeth 10 are matched with the tooth grooves 11 for use, when the rotating shaft 2 is inserted into the inner ring of the inner gear ring 1, the surfaces of the internal teeth 10 are clamped with the inner wall of the tooth grooves 11, and therefore the rotating shaft 2 is connected with the inner gear ring 1;
a clamping assembly is further arranged between the rotating shaft 2 and the inner gear ring 1, the clamping assembly comprises a fixing groove 12 formed in the surface of the rotating shaft 2, a clamping plate 13 is connected to the inner cavity of the fixing groove 12 in a sliding mode, sliding rods 19 are fixedly mounted on two sides of the inner cavity of the fixing groove 12, a sliding groove matched with the sliding rods 19 is formed in the surface of the clamping plate 13, the inner wall of the sliding groove is connected with the surface of the sliding rods 19 in a sliding mode, a clamping groove 14 matched with the clamping plate 13 is formed in the inner ring of the inner gear ring 1, the top of the clamping plate 13 penetrates through the fixing groove 12 and extends to the outside of the fixing groove 12 to be clamped with the inner wall of the clamping groove 14, a compression spring 15 is fixedly mounted on the surface of the clamping plate 13, and one end, far away from the clamping plate 13, of the compression spring 15 is fixedly connected with the inner wall of the fixing groove 12;
through the arrangement of the clamping assembly, when the inner gear ring 1 is installed on the surface of the rotating shaft 2, a user can press the clamping plate 13 towards the inner cavity of the fixing groove 12, the compression spring 15 can be extruded by the movement of the clamping plate 13, after the clamping plate 13 is pressed to the inner cavity of the fixing groove 12, the user can insert the rotating shaft 2 into the inner ring of the inner gear ring 1, when the rotating shaft 2 moves to the position where the fixing groove 12 is overlapped with the clamping groove 14, the clamping plate 13 can be pushed to move by the reaction force generated by the contraction of the compression spring 15, one end of the clamping plate 13 penetrates through the fixing groove 12 and extends to the inner cavity of the clamping groove 14 to be clamped with the inner wall of the clamping groove 14 through the movement of the clamping plate 13, so that the rotating shaft 2 and the inner gear ring 1 are clamped together, and the stability of the movement of the clamping plate 13 can be improved through the matching use of the sliding rod 19 and the sliding groove;
the surface of the inner gear ring 1 is also provided with an unlocking component, the unlocking component comprises a pipe body 16 embedded on the surface of the inner gear ring 1, the inner cavity of the pipe body 16 is connected with a mandril 17 in a sliding manner, one end of the mandril 17 penetrates through the pipe body 16 and extends to the outside of the pipe body 16, the other end of the mandril 17 penetrates through the pipe body 16 and the clamping groove 14 in sequence and extends to the inner cavity of the clamping groove 14 to be contacted with the surface of the clamping plate 13, the surface of the mandril 17 and the inner cavity of the pipe body 16 are fixedly provided with a limiting plate 18, and the surface of the limiting plate 18 is connected with the inner wall of the pipe body 16 in a sliding manner;
through the arrangement of the unlocking assembly, when the rotating shaft 2 needs to be disassembled, a user can press the ejector rod 17 inwards, one end of the ejector rod 17 extrudes the clamping plate 13 towards the inside of the fixing groove 12 through the movement of the ejector rod 17, and after the clamping plate 13 is extruded to the inner cavity of the fixing groove 12, the user can pull out the rotating shaft 2 outwards, so that the disassembling work of the rotating shaft 2 is completed, and the ejector rod 17 can be limited through the arrangement of the limiting plate 18, so that the ejector rod 17 is prevented from being disconnected with the pipe body 16;
an outer gear ring 3 is fixedly arranged outside the inner gear ring 1, replaceable external gear tooth components are arranged on the surface of the outer gear ring 3 in an array mode, each replaceable external gear tooth component comprises a slot 4 arranged on the surface of the outer gear ring 3, an insert plate 5 is connected to the inner cavity of the slot 4 in a sliding mode, a positioning rod 20 is fixedly arranged on the inner wall of the slot 4, a positioning hole 21 matched with the positioning rod 20 is formed in the surface of the insert plate 5, one end of the positioning rod 20 is inserted into the inner wall of the positioning hole 21, one end of the insert plate 5 penetrates through the slot 4 and extends to the outside of the slot 4, an external gear tooth body 6 is fixedly arranged on the outer side of the insert plate 5, mounting plates 7 are fixedly arranged on the two sides of the insert plate 5, mounting grooves 8 matched with the mounting plates 7 are formed in the surface of the outer gear ring 3, mounting rods 9 are connected to the surface of the mounting plates 7 in a threaded mode, one end of each mounting rod 9 penetrates through the mounting plate 7 and extends to the outside of the mounting plate 7 and is connected with the inner wall of each mounting groove 8 in a threaded mode, the surface of the mounting plate 7 is provided with a counter bore 22 matched with the mounting rod 9, one end of the mounting rod 9 is hidden in the inner cavity of the counter bore 22, the inner wall of the slot 4 is provided with a threaded hole 23 matched with the mounting rod 9, and one end of the mounting rod 9 is in threaded connection with the inner wall of the threaded hole 23;
through the arrangement of the replaceable external tooth assembly, when one external tooth body 6 is damaged, a user can disassemble the replaceable external tooth assembly and replace the new external tooth body 6, when installing a new external tooth body 6, the user can align the insert plate 5 with the slot 4, then move the insert plate 5 towards the inner cavity of the slot 4, after the inserting plate 5 moves to the inner cavity of the slot 4, a user can screw down the mounting rod 9, the rotation of the mounting rod 9 leads one end to penetrate through the mounting plate 7 and extend to the outside of the mounting plate 7 to be connected with the inner wall of the mounting groove 8 through screw thread, therefore, a new external tooth body 6 is arranged on the external gear ring 3, and through the matching use of the positioning rod 20 and the positioning hole 21, the mounting position of the inserting plate 5 can be fixed, and one end of the mounting rod 9 can be hidden in the inner cavity of the counter sink 22 through the arrangement of the counter sink 22, so that the surface smoothness of the mounting plate 7 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a high-grade awl hub of compressive strength, includes ring gear (1) and is used for pivot (2) of installation ring gear (1), its characterized in that: a connecting assembly is arranged between the rotating shaft (2) and the inner gear ring (1), an outer gear ring (3) is fixedly mounted outside the inner gear ring (1), and replaceable external gear tooth assemblies are mounted on the surface of the outer gear ring (3) in an array mode;
removable external tooth subassembly is including offering slot (4) on outer ring gear (3) surface, the inner chamber sliding connection of slot (4) has picture peg (5), the one end of picture peg (5) runs through slot (4) and extends to the outside fixed mounting of slot (4) and has external tooth body (6), the equal fixed mounting in both sides of picture peg (5) has mounting panel (7), mounting groove (8) with mounting panel (7) looks adaptation are seted up on the surface of outer ring gear (3), the surperficial threaded connection of mounting panel (7) has installation pole (9), the one end of installation pole (9) runs through mounting panel (7) and extends to the outside of mounting panel (7) and the inner wall threaded connection of mounting groove (8).
2. The high-grade tapered hub with high compressive strength as claimed in claim 1, wherein: coupling assembling installs in internal tooth (10) of ring gear (1) inner circle including the array, tooth's socket (11) with internal tooth (10) looks adaptation are seted up on the surface of pivot (2), the surface of internal tooth (10) and the inner wall joint of tooth's socket (11), still be provided with the joint subassembly between pivot (2) and ring gear (1).
3. A high-grade tapered hub with high compressive strength as claimed in claim 2, wherein: the joint subassembly is including offering fixed slot (12) on pivot (2) surface, the inner chamber sliding connection of fixed slot (12) has cardboard (13), draw-in groove (14) with cardboard (13) looks adaptation are seted up to the inner circle of ring gear (1), the top of cardboard (13) runs through fixed slot (12) and extends to the outside of fixed slot (12) and the inner wall joint of draw-in groove (14), the unblock subassembly is still installed on the surface of ring gear (1).
4. A high-grade tapered hub with high compressive strength as claimed in claim 3, wherein: and a compression spring (15) is fixedly mounted on the surface of the clamping plate (13), and one end, far away from the clamping plate (13), of the compression spring (15) is fixedly connected with the inner wall of the fixing groove (12).
5. A high-grade tapered hub with high compressive strength as claimed in claim 3, wherein: the unlocking assembly comprises a pipe body (16) embedded on the surface of the inner gear ring (1), an inner cavity of the pipe body (16) is connected with a push rod (17) in a sliding mode, one end of the push rod (17) penetrates through the pipe body (16) and extends to the outside of the pipe body (16), and the other end of the push rod (17) penetrates through the pipe body (16) and the clamping groove (14) in sequence and extends to the inner cavity of the clamping groove (14) to be in contact with the surface of the clamping plate (13).
6. The high-grade tapered hub with high compressive strength as claimed in claim 5, wherein: the surface of the ejector rod (17) is fixedly provided with a limiting plate (18) in the inner cavity of the pipe body (16), and the surface of the limiting plate (18) is in sliding connection with the inner wall of the pipe body (16).
7. A high-grade tapered hub with high compressive strength as claimed in claim 3, wherein: the two sides of the inner cavity of the fixing groove (12) are fixedly provided with sliding rods (19), the surface of the clamping plate (13) is provided with sliding grooves matched with the sliding rods (19), and the inner walls of the sliding grooves are connected with the surfaces of the sliding rods (19) in a sliding mode.
8. The high-grade tapered hub with high compressive strength as claimed in claim 1, wherein: the inner wall of the slot (4) is fixedly provided with a positioning rod (20), the surface of the inserting plate (5) is provided with a positioning hole (21) matched with the positioning rod (20), and one end of the positioning rod (20) is inserted into the inner wall of the positioning hole (21).
9. The high-grade tapered hub with high compressive strength as claimed in claim 1, wherein: the surface of mounting panel (7) is seted up with counter sink (22) of mounting bar (9) looks adaptation, the inner chamber in counter sink (22) is hidden to the one end of mounting bar (9).
10. A high-grade tapered hub with high compressive strength as claimed in claim 1, wherein: the inner wall of the slot (4) is provided with a threaded hole (23) matched with the mounting rod (9), and one end of the mounting rod (9) is in threaded connection with the inner wall of the threaded hole (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096797.XU CN216768279U (en) | 2022-01-14 | 2022-01-14 | High-grade tapered hub that compressive strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220096797.XU CN216768279U (en) | 2022-01-14 | 2022-01-14 | High-grade tapered hub that compressive strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768279U true CN216768279U (en) | 2022-06-17 |
Family
ID=81977011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220096797.XU Expired - Fee Related CN216768279U (en) | 2022-01-14 | 2022-01-14 | High-grade tapered hub that compressive strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768279U (en) |
-
2022
- 2022-01-14 CN CN202220096797.XU patent/CN216768279U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220617 |