CN216842788U - Automobile synchronizer convenient to install - Google Patents
Automobile synchronizer convenient to install Download PDFInfo
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- CN216842788U CN216842788U CN202122580834.2U CN202122580834U CN216842788U CN 216842788 U CN216842788 U CN 216842788U CN 202122580834 U CN202122580834 U CN 202122580834U CN 216842788 U CN216842788 U CN 216842788U
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- hub body
- gear hub
- synchronizer
- holes
- mounting
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Abstract
The utility model discloses an automobile synchronizer convenient for installation, which comprises a gear hub body, wherein the center of the gear hub body is provided with a central hole and an internal spline, the outer wall of the gear hub body is annularly and evenly provided with three open slots, the outer wall of the gear hub body is annularly and evenly provided with three clamping slots, the clamping slots are positioned between the open slots, the clamping slots are all connected with a mounting plate in a sliding way, the mounting plate is provided with external splines, the gear hub body is provided with a mounting component and a magnetic absorption component, the utility model not only can adsorb the fragments generated in the operation process of the synchronizer by a magnet piece, but also can avoid the fragments from wandering everywhere to accelerate the abrasion of other parts, thereby ensuring the service life of the synchronizer, and simultaneously, when one part of the external splines in the synchronizer is damaged, a user only needs to replace the corresponding mounting plate, and does not need to replace the whole gear hub body, therefore, the installation and replacement of the mounting plate are facilitated, the cost is saved, and the practicability is high.
Description
Technical Field
The utility model relates to a synchronous ware technical field specifically is a car synchronizer convenient to installation.
Background
A very important device, namely a "synchronizer", is located within the structure of the manual transmission. The synchronizer has the obvious effect that the gear rotating speed of the power output end is higher than that of the gear which is to be shifted into the gear immediately when the gear is shifted, if the synchronizer is not provided, a gear rotating slowly is forced to be plugged into a gear rotating at high speed, and the phenomenon of gear beating is certainly caused.
The synchronous ware is mainly by the clutch collar, the tooth hub, mechanism such as synchronous catch constitutes, its characteristics rely on friction to realize synchronous, but traditional tooth hub can cause tooth hub fatigue after long-time the use, and then can take place the cracked phenomenon of teeth of a cogwheel wearing and tearing, and then need change whole tooth hub, change not only the dismouting of being not convenient for like this to whole tooth hub, still can cause the waste of material and cost simultaneously, and the tooth hub is receiving wearing and tearing back, the piece that the friction produced can wander around at the gearbox inner chamber, can lead to the wearing and tearing speed between each part of gearbox inner chamber to accelerate like this, can the life of greatly reduced gearbox.
In view of the above problems, an automobile synchronizer convenient to install is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car synchronizer convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automobile synchronizer convenient to mount comprises a gear hub body, wherein a center hole is formed in the center of the gear hub body, an internal spline is arranged on the inner wall of the center hole, three open grooves are uniformly formed in the outer wall of the gear hub body in an annular shape, three clamping grooves are uniformly formed in the outer wall of the gear hub body in an annular shape, the clamping grooves are located between the open grooves, the clamping grooves are connected to a mounting plate in a sliding mode, and external splines are arranged on the mounting plate;
the gear hub body and the mounting plate are provided with mounting components;
the gear hub body is provided with a magnetic attraction component.
As a further aspect of the present invention: the mounting assembly comprises a plurality of first through holes formed in the mounting plate, first mounting holes corresponding to the first through holes are formed in the gear hub body, and first screws penetrating through the first through holes are connected in the first mounting holes in a threaded mode.
As a further aspect of the present invention: the magnetic attraction component comprises a plurality of magnet pieces arranged on two sides of the gear hub body, the magnet pieces are attached to the gear hub body and are evenly distributed on the gear hub body in an annular mode, a plurality of second through holes are formed in the magnet pieces, second mounting holes corresponding to the second through holes are formed in the gear hub body, and second screws penetrating through the second through holes are connected in the second mounting holes in a threaded mode.
As a further aspect of the present invention: the number of the magnet pieces on the two sides of the gear hub body is not less than two.
As a further aspect of the present invention: and the surfaces of the clamping grooves are provided with wear-resistant layers.
As a further aspect of the present invention: and the gear hub body is provided with a reinforcing rib for reinforcing the gear hub body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses not only the piece that accessible magnet piece produced in to synchronizer operation process adsorbs, avoids the piece to wander everywhere and accelerates the wearing and tearing of other parts, has guaranteed the life of synchronizer, and when partly external splines received the damage in the synchronizer simultaneously, the user only need change corresponding mounting panel can, just need not change whole tooth hub body, and the installation of the mounting panel of so not only being convenient for is changed, has still saved the cost simultaneously, and the practicality is stronger.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic diagram of the three-dimensional explosion structure of the present invention.
Fig. 3 is a schematic three-dimensional structure diagram of the middle hub body according to the present invention.
Wherein: 1. a hub body; 2. a central bore; 3. an internal spline; 4. an open slot; 5. a card slot; 6. mounting a plate; 7. an external spline; 8. a first through hole; 9. a first mounting hole; 10. a first screw; 11. a magnet piece; 12. a second through hole; 13. a second mounting hole; 14. a second screw.
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.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, an easy-to-mount automobile synchronizer comprises a hub body 1, a central hole 2 is formed in the center of the hub body 1, an inner spline 3 is formed on an inner wall of the central hole 2, three open slots 4 are uniformly formed in an outer wall of the hub body 1 in a ring shape, three slots 5 are uniformly formed in the outer wall of the hub body 1 in a ring shape, the slots 5 are located between the open slots 4, the slots 5 are slidably connected to a mounting plate 6, an outer spline 7 is formed on the mounting plate 6, mounting assemblies are arranged on the hub body 1 and the mounting plate 6, each mounting assembly comprises a plurality of first through holes 8 formed on the mounting plate 6, first mounting holes 9 corresponding to the plurality of first through holes 8 are formed in the hub body 1, first screws 10 penetrating through the first through holes 8 are threadedly connected to the first mounting holes 9, therefore, when the external spline 7 on one of the mounting plates 6 is damaged, a user can dismount the damaged mounting plate 6 by loosening and tightening the first screw 10, then the new mounting plate 6 is arranged in the clamping groove 5, and the mounting plate 6 is mounted and fixed through the first screw 10, so that when part of the external splines 7 are damaged, only the corresponding mounting plate 6 needs to be replaced, and the whole hub body 1 does not need to be replaced, thereby not only facilitating the mounting and replacement of the mounting plate 6, but also saving the cost and having strong practicability;
the gear hub body 1 is provided with a magnetic component which comprises a plurality of magnet sheets 11 arranged at two sides of the gear hub body 1, the magnet pieces 11 are attached to the gear hub body 1, the magnet pieces 11 on two sides are uniformly distributed on the gear hub body 1 in an annular shape, the number of the magnet pieces 11 on both sides of the gear hub body 1 is not less than two, the magnet pieces 11 are provided with a plurality of second through holes 12, the gear hub body 1 is provided with second mounting holes 13 corresponding to the second through holes 12, a second screw 14 penetrating through the second through hole 12 is screwed in each second mounting hole 13, thus, when the external spline 7 and other parts are worn, the scraps rubbed by the parts are adsorbed on the magnet piece 11 by the magnetic force of the magnet piece 11, therefore, the chips can be prevented from wandering everywhere to accelerate the abrasion of other parts, and the service life of the synchronizer is ensured;
meanwhile, when the magnet piece 11 needs to be cleaned, maintained and replaced, the magnet piece 11 can be disassembled and assembled by loosening and tightening the second screw 14, so that the use is greatly facilitated;
the surface of the clamping groove 5 is provided with a wear-resistant layer, so that the stability that the clamping groove 5 is worn and affected to be matched with the mounting plate 6 due to long-time use can be avoided.
Example 2
The difference from example 1 is: be equipped with the strengthening rib that is used for strengthening tooth hub body 1 on the tooth hub body 1, can strengthen tooth hub body 1's bulk strength like this, guarantee tooth hub body 1's life.
The utility model discloses a theory of operation is: when the outer spline 7 and other parts of the synchronizer are worn in the using process, the scraps rubbed off by the parts are adsorbed on the magnet piece 11 under the magnetic action of the magnet piece 11, the scraps are prevented from wandering around to accelerate the wear of other parts, the service life of the synchronizer is ensured, meanwhile, a user can disassemble and assemble the magnet piece 11 through the loosening second screw 14 so as to conveniently clean, maintain and replace the magnet piece 11, when the outer spline 7 on one mounting plate 6 is damaged, the user can disassemble the damaged mounting plate 6 through loosening the first screw 10, then install a new mounting plate 6 into the clamping groove 5 and install and fix the mounting plate 6 through the first screw 10, therefore, when a part of the outer splines 7 are damaged, only the corresponding mounting plate 6 needs to be replaced, and the whole hub body 1 does not need to be replaced, the use is convenient.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (6)
1. The utility model provides an automobile synchronizer convenient to installation, includes tooth hub body (1), the central authorities of tooth hub body (1) are equipped with centre bore (2), the inner wall of centre bore (2) is equipped with internal spline (3), the outer wall of tooth hub body (1) is the annular and evenly is equipped with three open slot (4), its characterized in that: the outer wall of the gear hub body (1) is annularly and uniformly provided with three clamping grooves (5), the clamping grooves (5) are positioned between the open grooves (4), the clamping grooves (5) are connected with mounting plates (6) in a sliding manner, and the mounting plates (6) are provided with external splines (7);
the gear hub body (1) and the mounting plate (6) are provided with mounting components;
the gear hub body (1) is provided with a magnetic attraction component.
2. The synchronizer for a vehicle easy to install according to claim 1, wherein: the mounting assembly comprises a plurality of first through holes (8) formed in the mounting plate (6), first mounting holes (9) corresponding to the first through holes (8) are formed in the gear hub body (1), and first screws (10) penetrating through the first through holes (8) are connected into the first mounting holes (9) in a threaded mode.
3. The easy-to-install synchronizer for automobiles of claim 1, wherein: the magnetic attraction component comprises a plurality of magnet pieces (11) arranged on two sides of a gear hub body (1), the magnet pieces (11) are attached to the gear hub body (1) and are arranged on two sides of the gear hub body (1), the magnet pieces (11) are uniformly distributed on the gear hub body (1) in an annular mode, a plurality of second through holes (12) are formed in the magnet pieces (11), second mounting holes (13) corresponding to the second through holes (12) are formed in the gear hub body (1), and second screws (14) penetrating through the second through holes (12) are connected into the second mounting holes (13) in a threaded mode.
4. The synchronizer for a vehicle easy to install according to claim 3, wherein: the number of the magnet sheets (11) on the two sides of the gear hub body (1) is not less than two.
5. The easy-to-install synchronizer for automobiles of claim 1, wherein: and the surfaces of the clamping grooves (5) are provided with wear-resistant layers.
6. The easy-to-install synchronizer for automobiles of claim 1, wherein: and reinforcing ribs for reinforcing the gear hub body (1) are arranged on the gear hub body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580834.2U CN216842788U (en) | 2021-10-26 | 2021-10-26 | Automobile synchronizer convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122580834.2U CN216842788U (en) | 2021-10-26 | 2021-10-26 | Automobile synchronizer convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216842788U true CN216842788U (en) | 2022-06-28 |
Family
ID=82099279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122580834.2U Active CN216842788U (en) | 2021-10-26 | 2021-10-26 | Automobile synchronizer convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216842788U (en) |
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2021
- 2021-10-26 CN CN202122580834.2U patent/CN216842788U/en active Active
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