CN208268245U - A kind of high-speed drive shaft - Google Patents
A kind of high-speed drive shaft Download PDFInfo
- Publication number
- CN208268245U CN208268245U CN201820752431.7U CN201820752431U CN208268245U CN 208268245 U CN208268245 U CN 208268245U CN 201820752431 U CN201820752431 U CN 201820752431U CN 208268245 U CN208268245 U CN 208268245U
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- CN
- China
- Prior art keywords
- universal
- joint
- fork
- joint fork
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-speed drive shafts, including No.1 universal-joint fork and No. two universal-joint forks, the side of the No.1 universal-joint fork is connected with No.1 flange yoke, the side of No. two universal-joint forks is connected with No. two flange yorks, the central exterior surface of the No.1 universal-joint fork and No. two universal-joint forks is equipped with gasket, fixing axle is equipped between the gasket, and oil seal gasket is located at the upper end outer surface of fixture nut, side of the No.1 flange yoke far from No.1 universal-joint fork is equipped with connecting plate far from a side external surface of No. two universal-joint forks with No. two flange yorks, another side external surface of the No.1 universal-joint fork is fixedly connected with shaft, another side external surface of No. two universal-joint forks is fixedly connected with axle sleeve, and No.1 universal-joint fork is fixedly connected by shaft with axle sleeve with No. two universal-joint forks.The utility model can facilitate the use of transmission shaft, and the transmission effect of transmission shaft can be made more preferable, have practicability.
Description
Technical field
The utility model relates to field of mechanical technique more particularly to a kind of high-speed drive shafts.
Background technique
Transmission shaft is the important component that power is transmitted in automotive transmission, its effect is together with gearbox, drive axle
The power of engine is passed into wheel, so that automobile is generated driving force, but existing high-speed drive shaft has one when in use
The use of fixed defect, high-speed drive shaft is more inconvenient, and the transmission effect of high-speed drive shaft is not good enough, gives use process band
Influence centainly is carried out, therefore, improvement has been made to high-speed drive shaft now.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-speed drive proposed
Axis.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-speed drive shaft, including No.1 universal-joint fork and No. two universal-joint forks, the side of the No.1 universal-joint fork
It is connected with No.1 flange yoke, the side of No. two universal-joint forks is connected with No. two flange yorks, and the No.1 is universal
Section fork and the central exterior surface of No. two universal-joint forks are equipped with gasket, and fixing axle, and oil seal gasket position are equipped between the gasket
In the upper end outer surface of fixture nut, side of the No.1 flange yoke far from No.1 universal-joint fork and No. two flange yorks are far from two
One side external surface of number universal-joint fork is equipped with connecting plate, and another side external surface of the No.1 universal-joint fork is fixedly connected with axis
Bar, another side external surface of No. two universal-joint forks are fixedly connected with axle sleeve, and No.1 universal-joint fork and No. two universal-joint forks
It is fixedly connected by shaft with axle sleeve, the shaft is equipped with connecting shaft far from one end of No.1 universal-joint fork, the connecting shaft
The position that one end is located at the inside of axle sleeve is equipped with splined shaft, and the interior side of the axle sleeve is equipped with neck bush, the axle sleeve it is interior
The position that portion is located at the outer surface of splined shaft is equipped with internally threaded sleeve.
Preferably, the No.1 flange yoke intersects company with No. two universal-joint forks with No.1 universal-joint fork, No. two flange yorks
It connects.
Preferably, the inside of the connecting plate offers connecting hole, and the quantity of the connecting hole is several groups.
Preferably, the inside of the No.1 flange yoke and No. two flange yorks, which is run through, is connected with flanged shaft.
Preferably, the No.1 universal-joint fork and No. two universal-joint forks are U-shaped structure, the No.1 universal-joint fork with
The size of No. two universal-joint forks is identical.
Preferably, the inside of the No.1 universal-joint fork and No. two universal-joint forks is equipped with fixture nut and oil seal gasket.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, pass through the connecting shaft and splined shaft of setting, thus it is possible to vary the length of transmission shaft makes transmission shaft
It is more convenient to use, improve the using effect of rotation axis；
2, in the utility model, by the neck bush and internally threaded sleeve of setting, using internally threaded sleeve with it is externally threaded
Dual reinforcing can reduce the connection gap of transmission shaft, and neck bush can shake to avoid transmission shaft, so that transmission shaft be made to exist
It avoids keeping the transmission effect of transmission shaft more preferable there is a situation where resonating to fracture when use；
The utility model can facilitate the use of transmission shaft, and the transmission effect of transmission shaft can be made more preferable, have practicability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-speed drive shaft structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high-speed drive shaft structure dissection figure.
In figure: 1 No.1 universal-joint fork, 2 No. two universal-joint forks, 3 No.1 flange yokes, 4 No. two flange yorks, 5 gaskets, 6 are fixed
Axis, 7 fixture nuts, 8 oil seal gaskets, 9 flanged shafts, 10 connecting plates, 11 connecting holes, 12 shafts, 13 axle sleeves, 14 connecting shafts, 15 splines
Axis, 16 neck bush, 17 internally threaded sleeves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of high-speed drive shaft, including No.1 universal-joint fork 1 and No. two universal-joint forks 2, No.1 universal joint
The side of fork 1 is connected with No.1 flange yoke 3, and the side of No. two universal-joint forks 2 is connected with No. two flange yorks 4, No.1
The central exterior surface of universal-joint fork 1 and No. two universal-joint forks 2 is equipped with gasket 5, and fixing axle 6, and oil sealing are equipped between gasket 5
Pad 8 is located at the upper end outer surface of fixture nut 7, side of the No.1 flange yoke 3 far from No.1 universal-joint fork 1 and No. two flange yorks 4
A side external surface far from No. two universal-joint forks 2 is equipped with connecting plate 10, and another side external surface of No.1 universal-joint fork 1 is fixed to be connected
It is connected to shaft 12, another side external surface of No. two universal-joint forks 2 is fixedly connected with axle sleeve 13, and No.1 universal-joint fork 1 and No. two
Universal-joint fork 2 is fixedly connected by shaft 12 with axle sleeve 13, and shaft 12 is equipped with connecting shaft far from one end of No.1 universal-joint fork 1
14, the position that one end of connecting shaft 14 is located at the inside of axle sleeve 13 is equipped with splined shaft 15, and the interior side of axle sleeve 13 is equipped with liner
The position of set 16, the outer surface for being internally located at splined shaft 15 of axle sleeve 13 is equipped with internally threaded sleeve 17.
No.1 flange yoke 3 and 1, No. two flange york 4 of No.1 universal-joint fork and No. two equal interconnections of universal-joint fork 2, connection
The inside of plate 10 offers connecting hole 11, and the quantity of connecting hole 11 is several groups, and No.1 flange yoke 3 is interior with No. two flange yorks 4
Portion, which is run through, is connected with flanged shaft 9, and No.1 universal-joint fork 1 and No. two universal-joint forks 2 are U-shaped structure, No.1 universal-joint fork 1
It is identical as the size of No. two universal-joint forks 2, the inside of No.1 universal-joint fork 1 and No. two universal-joint forks 2 be equipped with fixture nut 7 with
Oil seal gasket 8.
Working principle: in use, by No.1 flange yoke 3 and No. two flange yorks 4 by flanged shaft 9 and No.1 universal-joint fork 1,
No. two universal-joint forks 2 connect, and the fixing axle 6 between 1, No. two 2 gasket 5 of universal-joint fork of flanged shaft 9 and No.1 universal-joint fork is intersected
Connection, fixing axle 6 is fixed by fixture nut 7 on No.1 universal-joint fork 1 and No. two universal-joint forks 2, by fixture nut 7
The shaft 12 of upper setting oil seal gasket 8, transmission shaft is attached by the splined shaft 15 of connecting shaft 14 with axle sleeve 13, is connected by setting
Spindle 14 changes the length of transmission shaft with splined shaft 15, keeps transmission shaft more convenient to use, improves the using effect of rotation axis,
And splined shaft 15 is equipped with neck bush 16 and internally threaded sleeve 17, benefit in the inside of axle sleeve 13 when being attached with axle sleeve 13
With internally threaded sleeve 17 and externally threaded dual reinforcing, the connection gap of transmission shaft can reduce, and neck bush 16 can be kept away
Exempt from transmission shaft shaking, there is a situation where resonance to fracture so that transmission shaft be made to avoid when in use, makes the transmission effect of transmission shaft more
It is good；The utility model can facilitate the use of transmission shaft, and the transmission effect of transmission shaft can be made more preferable, have practicability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-speed drive shaft, including No.1 universal-joint fork (1) and No. two universal-joint forks (2), which is characterized in that the No.1
The side of universal-joint fork (1) is connected with No.1 flange yoke (3), and the side of No. two universal-joint forks (2) is connected with
The central exterior surface of No. two flange yorks (4), the No.1 universal-joint fork (1) and No. two universal-joint forks (2) is equipped with gasket (5),
It is equipped with fixing axle (6) between the gasket (5), and oil seal gasket (8) is located at the upper end outer surface of fixture nut (7), described one
Side of the side of number flange yoke (3) far from No.1 universal-joint fork (1) with No. two flange yorks (4) far from No. two universal-joint forks (2)
Outer surface is equipped with connecting plate (10), and another side external surface of the No.1 universal-joint fork (1) is fixedly connected with shaft (12), institute
Another side external surface for stating No. two universal-joint forks (2) is fixedly connected with axle sleeve (13), and No.1 universal-joint fork (1) and No. two it is universal
Section fork (2) is fixedly connected by shaft (12) with axle sleeve (13), and the shaft (12) sets far from the one end of No.1 universal-joint fork (1)
Have connecting shaft (14), the position that one end of the connecting shaft (14) is located at the inside of axle sleeve (13) is equipped with splined shaft (15), described
The interior side of axle sleeve (13) is equipped with neck bush (16), the position of the outer surface for being internally located at splined shaft (15) of the axle sleeve (13)
Internally threaded sleeve (17) are installed.
2. a kind of high-speed drive shaft according to claim 1, which is characterized in that the No.1 flange yoke (3) and No.1 ten thousand
To section fork (1), No. two flange yorks (4) and No. two equal interconnections of universal-joint fork (2).
3. a kind of high-speed drive shaft according to claim 1, which is characterized in that the inside of the connecting plate (10) offers
Connecting hole (11), the quantity of the connecting hole (11) are several groups.
4. a kind of high-speed drive shaft according to claim 1, which is characterized in that the No.1 flange yoke (3) is prominent with No. two
The inside of edge fork (4), which is run through, is connected with flanged shaft (9).
5. a kind of high-speed drive shaft according to claim 1, which is characterized in that the No.1 universal-joint fork (1) and No. two
Universal-joint fork (2) is U-shaped structure, and the No.1 universal-joint fork (1) is identical as the size of No. two universal-joint forks (2).
6. a kind of high-speed drive shaft according to claim 1, which is characterized in that the No.1 universal-joint fork (1) and No. two
The inside of universal-joint fork (2) is equipped with fixture nut (7) and oil seal gasket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752431.7U CN208268245U (en) | 2018-05-21 | 2018-05-21 | A kind of high-speed drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820752431.7U CN208268245U (en) | 2018-05-21 | 2018-05-21 | A kind of high-speed drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268245U true CN208268245U (en) | 2018-12-21 |
Family
ID=64684847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820752431.7U Expired - Fee Related CN208268245U (en) | 2018-05-21 | 2018-05-21 | A kind of high-speed drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268245U (en) |
-
2018
- 2018-05-21 CN CN201820752431.7U patent/CN208268245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 243000 2, 1669 north section of Huo Li Shan Road, Ma'anshan high tech Zone, Anhui Patentee after: MAANSHAN RONGMA TRANSMISSION GEAR Co.,Ltd. Address before: 243000 Kechuang Center A507, 399 Meishan Road, Ma'anshan Economic Development Zone, Anhui Province Patentee before: MAANSHAN RONGMA TRANSMISSION GEAR Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |