CN208703041U - A kind of automobile mechanical type variable speed drive - Google Patents
A kind of automobile mechanical type variable speed drive Download PDFInfo
- Publication number
- CN208703041U CN208703041U CN201821282839.9U CN201821282839U CN208703041U CN 208703041 U CN208703041 U CN 208703041U CN 201821282839 U CN201821282839 U CN 201821282839U CN 208703041 U CN208703041 U CN 208703041U
- Authority
- CN
- China
- Prior art keywords
- lower case
- upper housing
- shaft
- output shaft
- socketed
- 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
It is disclosed by the utility model to belong to technical field of automobile parts, specially a kind of automobile mechanical type variable speed drive, including upper housing and lower case, it is connected by screw between the upper housing and lower case, mounting plate is connected at the outer wall upper end-face edge of the upper housing, it is longitudinal on the left of the upper end of the upper housing to be plugged with input shaft, the bottom right of the lower case is longitudinally plugged with output shaft, the outer wall of the input shaft is socketed with active conical tooth wheel assembly, the input shaft and upper housing, the junction of the junction of lower case and output shaft and lower case is mounted on bearing assembly, the upper end of the output shaft is socketed with transmission shaft, the rotation axis is cooperatively connected with output shaft by sliding block slide assembly, this programme passes through adjustable mode, existing steering system can be gone to fit towards two aspects of stabilising direction and steer direction It should adjust, can be suitable for more using crowd.
Description
Technical field
The utility model relates to technical field of automobile parts, specially a kind of automobile mechanical type variable speed drive.
Background technique
For changing or keeping a series of devices of running car or reverse direction to be known as automobile steering system
(steeringsystem).The function of automobile steering system is exactly the driving direction according to the wish control automobile of driver.Vapour
Vehicle steering system is most important to the driving safety of automobile, therefore the part of automobile steering system referred to as security personnel's part.
Steering wheel is all usually de-regulation according to a certain percentage to the steering driving of wheel, for needing stable user
For, steering wheel is excessively sensitive, is easy to occur adjusting excessive situation in emergency, the user for seeking manipulation sense comes
It says, steering wheel is not sensitive enough, and scale is larger can be only achieved desired adjustment target for manipulation, for this purpose, we have proposed a kind of automobiles
Mechanical variable speed drive.
Utility model content
The purpose of this utility model is to provide a kind of automobile mechanical type variable speed drives, to solve above-mentioned background technique
For the user stable for needs of middle proposition, steering wheel is excessively sensitive, is easy to occur adjusting excessive feelings in emergency
Condition, for seeking for the user of manipulation sense, steering wheel is not sensitive enough, and scale is larger can be only achieved desired adjustment target for manipulation
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile mechanical type variable speed drive,
It including upper housing and lower case, is connected by screw between the upper housing and lower case, end edge on the outer wall of the upper housing
Mounting plate is connected at edge, longitudinal direction is plugged with input shaft on the left of the upper end of the upper housing, and the bottom right of the lower case is vertical
To output shaft is plugged with, the outer wall of the input shaft is socketed with active conical tooth wheel assembly, the input shaft and upper housing, lower case
Junction and the junction of output shaft and lower case be mounted on bearing assembly, the upper end of the output shaft is socketed with transmission
Axis, the rotation axis are cooperatively connected with output shaft by sliding block slide assembly, and it is driven that the outer wall of the transmission shaft is socketed with first
Bevel gear and the second driven wheel of differential, first driven wheel of differential and the second driven wheel of differential pass through screw and transmission shaft connects
Connect, the upper and lower side of the transmission shaft outer wall is socketed with regulating mechanism, the regulating mechanism at both ends respectively with upper housing, lower casing
Body is connected by screw to, and the regulating mechanism includes casing, and the inner cavity of described sleeve pipe is embedded with positioning bearing and bracing ring, described
Bracing ring is supported on the outer ring of positioning bearing.
Preferably, the outer end of the input shaft and output shaft is respectively connected with shaft coupling.
Preferably, described sleeve pipe and positioning bearing are clearance fit.
Preferably, the bracing ring is cast iron support circle.
Compared with prior art, the utility model has the beneficial effects that this programme can will be showed by adjustable mode
Some steering systems deacclimatize adjustment towards two aspects of stabilising direction and steer direction, can be suitable for more users
Group.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the cross-sectional view of the utility model Fig. 1；
Fig. 3 is the cross-sectional view of the regulating mechanism on the downside of the utility model.
In figure: 1 upper housing, 2 lower cases, 3 mounting plates, 4 input shafts, 5 output shafts, 6 active conical tooth wheel assemblies, 7 bearing groups
Part, 8 transmission shafts, 9 first driven wheel of differential, 10 second driven wheel of differential, 11 regulating mechanisms, 111 casings, 112 bracing rings, 113
Position bearing.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of automobile mechanical type variable speed drive, packet
Upper housing 1 and lower case 2 are included, is connected by screw between upper housing 1 and lower case 2, is connected at the outer wall upper end-face edge of upper housing 1
It is connected to mounting plate 3, longitudinal direction is plugged with input shaft 4 on the left of the upper end of upper housing 1, and the bottom right of lower case 2 is longitudinally plugged with defeated
Shaft 5, the outer wall of input shaft 4 are socketed with active conical tooth wheel assembly 6, input shaft 4 and upper housing 1, the junction of lower case 2 and defeated
The junction of shaft 5 and lower case 2 is mounted on bearing assembly 7, and the upper end of output shaft 5 is socketed with transmission shaft 8, rotation axis 8 with
Output shaft 5 is cooperatively connected by sliding block slide assembly, and it is driven that the outer wall of transmission shaft 8 is socketed with the first driven wheel of differential 9 and second
Bevel gear 10, the first driven wheel of differential 9 and the second driven wheel of differential 10 are connect by screw with transmission shaft 8,8 outer wall of transmission shaft
Upper and lower side be socketed with regulating mechanism 11, the regulating mechanism 11 at both ends is connected by screw to upper housing 1, lower case 2 respectively,
Regulating mechanism 11 includes casing 111, and the inner cavity of casing 111 is embedded with positioning bearing 113 and bracing ring 112, and bracing ring 112 supports
On the outer ring of positioning bearing 113.
Wherein, the outer end of input shaft 4 and output shaft 5 is respectively connected with shaft coupling, between casing 111 and positioning bearing 113 are
Gap cooperation, bracing ring 112 are cast iron support circle.
Embodiment: 112 height of bracing ring of upper and lower two groups of regulating mechanisms 11 is different, sets the height of the bracing ring 112 of upside
Degree is 1cm, and the height of the bracing ring 112 of downside is 2cm, bores tooth on the upside of the second driven wheel of differential 10 and active conical tooth wheel assembly 6
The difference in height in face is 1cm plus the first driven wheel of differential 9 and cone flank of tooth difference in height on the downside of active conical tooth wheel assembly 6.
Working principle: it is rotated by steering wheel band driven input shaft 4, input shaft 4 passes through the driving of active conical tooth wheel assembly 6 first
Perhaps the second driven wheel of differential 10 rotates the first driven wheel of differential 9 to driven wheel of differential 9 or the second driven wheel of differential 10 passes through biography
Moving axis 8 drives output shaft 5 to rotate, thus output power.
Upper housing 1 is fixedly mounted on the drive path of transmission system by mounting plate 3, so that input shaft 4 passes through pin
The axis connection of axis and steering wheel, so that output shaft 5 is connect by pin shaft with manipulation output end, so that the bracing ring 112 of two sides is right
When should be mounted in the casing 111 of two sides, the cone flank engagement of the first driven wheel of differential 9 and 6 downside of active conical tooth wheel assembly, this
When the second driven wheel of differential 10 separated with active conical tooth wheel assembly 6, at this time transmission ratio be drive bevel gear component 6 downside bore tooth
Transmission ratio between face and the first driven wheel of differential 9；112 position of bracing ring of the bracing ring 112 of downside and upside is exchanged, then
Active conical tooth wheel assembly drive bevel gear component 6 is engaged with the second driven wheel of differential 10, active conical tooth wheel assembly 6 and first driven
Bevel gear 9 separates, at this point, transmission ratio is that the transmission of the flank of tooth and the second driven wheel of differential 10 is bored in the upside of drive bevel gear component 6
Than changing the output revolving speed of output shaft 5 by changing transmission ratio, the feedback amplitude of rotation can be adjusted.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automobile mechanical type variable speed drive, including upper housing (1) and lower case (2), the upper housing (1) and lower casing
Body is connected by screw between (2), it is characterised in that: is connected with mounting plate at the outer wall upper end-face edge of the upper housing (1)
(3), longitudinal on the left of the upper end of the upper housing (1) to be plugged with input shaft (4), the bottom right of the lower case (2) is longitudinally inserted
It is connected to output shaft (5), the outer wall of the input shaft (4) is socketed with active conical tooth wheel assembly (6), the input shaft (4) and upper casing
The junction of body (1), the junction of lower case (2) and output shaft (5) and lower case (2) is mounted on bearing assembly (7), described
The upper end of output shaft (5) is socketed with transmission shaft (8), and the transmission shaft (8) and output shaft (5) are connected by the cooperation of sliding block slide assembly
Connect, the outer wall of the transmission shaft (8) is socketed with the first driven wheel of differential (9) and the second driven wheel of differential (10), described first from
Dynamic bevel gear (9) and the second driven wheel of differential (10) are connect by screw with transmission shaft (8), transmission shaft (8) outer wall
Upper and lower side is socketed with regulating mechanism (11), and the regulating mechanism (11) at both ends is logical with upper housing (1), lower case (2) respectively
Screw connection is crossed, the regulating mechanism (11) includes casing (111), and the inner cavity of described sleeve pipe (111) is embedded with positioning bearing
(113) it is supported on the outer ring of positioning bearing (113) with bracing ring (112), the bracing ring (112).
2. a kind of automobile mechanical type variable speed drive according to claim 1, it is characterised in that: the input shaft (4)
Shaft coupling is respectively connected with the outer end of output shaft (5).
3. a kind of automobile mechanical type variable speed drive according to claim 1, it is characterised in that: described sleeve pipe (111)
It is clearance fit with positioning bearing (113).
4. a kind of automobile mechanical type variable speed drive according to claim 1, it is characterised in that: the bracing ring
It (112) is cast iron support circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282839.9U CN208703041U (en) | 2018-08-09 | 2018-08-09 | A kind of automobile mechanical type variable speed drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821282839.9U CN208703041U (en) | 2018-08-09 | 2018-08-09 | A kind of automobile mechanical type variable speed drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208703041U true CN208703041U (en) | 2019-04-05 |
Family
ID=65941957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821282839.9U Expired - Fee Related CN208703041U (en) | 2018-08-09 | 2018-08-09 | A kind of automobile mechanical type variable speed drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208703041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854423A (en) * | 2020-07-31 | 2020-10-30 | 程亮 | Inclined rotary cement kiln driving equipment |
| CN112332601A (en) * | 2020-10-20 | 2021-02-05 | 赵泽碧 | Transmission real-time control piece |
-
2018
- 2018-08-09 CN CN201821282839.9U patent/CN208703041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854423A (en) * | 2020-07-31 | 2020-10-30 | 程亮 | Inclined rotary cement kiln driving equipment |
| CN112332601A (en) * | 2020-10-20 | 2021-02-05 | 赵泽碧 | Transmission real-time control piece |
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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: 20190405 Termination date: 20210809 |