CN208290842U - A kind of automobile chassis mandrel - Google Patents
A kind of automobile chassis mandrel Download PDFInfo
- Publication number
- CN208290842U CN208290842U CN201820921370.2U CN201820921370U CN208290842U CN 208290842 U CN208290842 U CN 208290842U CN 201820921370 U CN201820921370 U CN 201820921370U CN 208290842 U CN208290842 U CN 208290842U
- Authority
- CN
- China
- Prior art keywords
- shaft
- main shaft
- automobile chassis
- fixedly connected
- wall
- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a kind of automobile chassis mandrels, including main shaft, the main shaft side is flexibly connected with fixture nut, the fixture nut side is flexibly connected with sleeve, it is flexibly connected above the sleeve with upper column tube, core shaft is installed below the upper column tube, the core shaft side is bonded with pallet, it is fixedly connected below the pallet with buckle, the buckle side is fixedly connected with guard circle, the guard circle side is fixedly connected with lower main shaft, the core shaft includes protection shell, protection outer casing inner wall is provided with shaft recess, the shaft recess inner wall is provided with fixing sleeve, the fixing sleeve side is fixedly connected with limited block.The utility model passes through the setting of main shaft, core shaft, shaft recess and limited block, is conducive to flexibly use, and structure is simple and practical, thus reach to transmission of automobile chassis mechanism, thus consummating function diversity, convenient for promoting and using.
Description
Technical field
The utility model relates to a kind of driving member of automobile chassis, specially a kind of automobile chassis mandrel.
Background technique
Automotive hub is connected on mandrel, by the rotation of mandrel come drive hub, and is equipped on mandrel for driving
Telescoping pieces, mandrel and these telescoping pieces basically by keyway and pin key structure secure fit so that mandrel and socket
Component links into an integrated entity.
Such structure inefficiency in assembly, repair demolition is cumbersome, and mandrel is also socketed with torsion control arm, the torsion
There is the rotation hole that cooperate with mandrel on power control arm, the axis hole connection structure of mandrel and torsion control arm there are direct friction,
Transmission efficiency is reduced, the oil consumption of vehicle driving is increased, in view of disadvantages described above, it is really necessary to design a kind of automobile bottom disc core
Axis.
Utility model content
To achieve the goals above, the utility model adopts the technical scheme that a kind of automobile chassis mandrel, including master
Axis, the main shaft side are flexibly connected with fixture nut, and the fixture nut side is flexibly connected with sleeve, above the sleeve
It is flexibly connected with upper column tube, core shaft is installed below the upper column tube, the core shaft side is bonded with pallet, described
It is fixedly connected below pallet with buckle, the buckle side is fixedly connected with guard circle, and the guard circle side and lower main shaft are solid
Fixed connection, the core shaft include protection shell, and protection outer casing inner wall is provided with shaft recess, and the shaft recess inner wall is set
It is equipped with fixing sleeve, the fixing sleeve side is fixedly connected with limited block, and the limited block side is fixedly connected with central spindle.
Preferably, the protection outer casing inner wall is provided with shaft recess, and shaft recess and fixing sleeve snapping use.
Preferably, the limited block inner wall is bonded with central spindle, and limiting block-shaped is rectangle.
Preferably, the main shaft inner wall is provided with internal screw thread, and main shaft is threadedly coupled with fixture nut.
Preferably, the upper column tube is fixedly connected with the tray, and tray number is 2-4.
Preferably, the buckle quantity is 2-4, and buckles side and be provided with guard circle.
Preferably, the central spindle component is connected main shaft and lower main shaft.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through main shaft, core shaft, turns
The setting of axis recess and limited block is conducive to flexibly use, and structure is simple and practical, to reach to transmission of automobile chassis machinery
Effect, thus consummating function diversity, convenient for promoting and using.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of automobile chassis core shaft structure schematic diagram；
Fig. 2 be the utility model proposes core shaft structural schematic diagram.
In figure: 1- main shaft, 2- fixture nut, 3- sleeve, the upper column tube of 4-, 5- core shaft, 51- protect shell, 52- shaft
Main shaft under recess, 53- fixing sleeve, 54- limited block, 55- central spindle, 6- pallet, 7- buckle, 8- guard circle, 9-.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of automobile chassis mandrel, including main shaft 1, institute
It states 1 side of main shaft to be flexibly connected with fixture nut 2,2 side of fixture nut is flexibly connected with sleeve 3,3 top of sleeve
It is flexibly connected with upper column tube 4, core shaft 5 is installed below the upper column tube 4,5 side of core shaft and pallet 6 paste
It closes, 6 lower section of pallet is fixedly connected with buckle 7, and 7 sides of the buckle are fixedly connected with guard circle 8, the guard circle 8 one
Side is fixedly connected with lower main shaft 9, and the core shaft 5 includes protection shell 51, and protection 51 inner wall of shell is provided with shaft recess
52,52 inner wall of shaft recess is provided with fixing sleeve 53, and 53 side of fixing sleeve is fixedly connected with limited block 54, the limit
Position block 54 side is fixedly connected with central spindle 55, and 51 inner wall of protection shell is provided with shaft recess 52, and shaft recess 52 and
53 snapping of fixing sleeve uses, and is conducive to 54 inner wall of limited block described in convenient disassembly and is bonded with central spindle 55, and 54 shape of limited block is
Rectangle is conducive to securely use, and 1 inner wall of main shaft is provided with internal screw thread, and main shaft 1 is threadedly coupled with fixture nut 2, is had
It is used conducive to flexible, the upper column tube 4 is fixedly connected with pallet 6, and 6 quantity of pallet is 2-4, and it is securely steady to be conducive to driving member
Fixed, 7 quantity of the buckle are 2-4, and buckle 7 sides and be provided with guard circle 8, are conducive to facilitate installation, the central spindle component 5
It is connected main shaft 1 and lower main shaft, friction is advantageously reduced, improves efficiency.
Working principle:
It when utility model works, is rotated using main shaft 1 and drives core shaft 5, core shaft 5 rotates in sleeve 3, turns
Axis recess 52 is used cooperatively with limited block 54, and limited block drives central spindle 55, and central spindle 55 is driven lower main shaft 9, is conducive to flexibly use,
Structure is simple and practical, thus reach to transmission of automobile chassis mechanism, thus consummating function diversity, convenient for promoting and making
With.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (7)
1. a kind of automobile chassis mandrel, including main shaft (1), main shaft (1) side is flexibly connected with fixture nut (2), described
Fixture nut (2) side is flexibly connected with sleeve (3), is flexibly connected above the sleeve (3) with upper column tube (4), the upper prop
Be equipped with core shaft (5) below pipe (4), core shaft (5) side be bonded with pallet (6), the pallet (6) lower section and
Buckle (7) is fixedly connected, and buckle (7) side is fixedly connected with guard circle (8), guard circle (8) side and lower main shaft
(9) it is fixedly connected, the core shaft (5) includes protection shell (51), and protection shell (51) inner wall is provided with shaft recess
(52), shaft recess (52) inner wall is provided with fixing sleeve (53), and fixing sleeve (53) side and limited block (54) are fixed
Connection, limited block (54) side is fixedly connected with central spindle (55).
2. a kind of automobile chassis mandrel according to claim 1, which is characterized in that protection shell (51) the inner wall setting
Have shaft recess (52), and shaft recess (52) and fixing sleeve (53) snapping use.
3. a kind of automobile chassis mandrel according to claim 1, which is characterized in that limited block (54) inner wall and central spindle
(55) it is bonded, and limited block (54) shape is rectangle.
4. a kind of automobile chassis mandrel according to claim 1, which is characterized in that in main shaft (1) inner wall is provided with
Screw thread, and main shaft (1) is threadedly coupled with fixture nut (2).
5. a kind of automobile chassis mandrel according to claim 1, which is characterized in that the upper column tube (4) and pallet (6) are solid
Fixed connection, and pallet (6) quantity is 2-4.
6. a kind of automobile chassis mandrel according to claim 1, which is characterized in that buckle (7) quantity is 2-4,
And buckle (7) side is provided with guard circle (8).
7. a kind of automobile chassis mandrel according to claim 1, which is characterized in that the core shaft (5) is connected
Main shaft (1) and lower main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921370.2U CN208290842U (en) | 2018-06-14 | 2018-06-14 | A kind of automobile chassis mandrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820921370.2U CN208290842U (en) | 2018-06-14 | 2018-06-14 | A kind of automobile chassis mandrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290842U true CN208290842U (en) | 2018-12-28 |
Family
ID=64701349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820921370.2U Expired - Fee Related CN208290842U (en) | 2018-06-14 | 2018-06-14 | A kind of automobile chassis mandrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290842U (en) |
-
2018
- 2018-06-14 CN CN201820921370.2U patent/CN208290842U/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: 20181228 Termination date: 20190614 |