CN111016542A - Novel automobile rear axle - Google Patents
Novel automobile rear axle Download PDFInfo
- Publication number
- CN111016542A CN111016542A CN201911363305.8A CN201911363305A CN111016542A CN 111016542 A CN111016542 A CN 111016542A CN 201911363305 A CN201911363305 A CN 201911363305A CN 111016542 A CN111016542 A CN 111016542A
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- China
- Prior art keywords
- block
- screw
- wall
- fixed block
- rear axle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/131—Vibrations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a novel automobile rear axle, which belongs to the field of rear axles and comprises a fixed block A, wherein a screw is fixedly arranged on the inner wall of the lower end of the fixed block A, a screw block D is rotatably arranged on the inner wall of the screw, the lower end of the screw block D penetrates through the fixed block A and is fixedly arranged with a fixed block B, the outer wall of the upper end of the fixed block A is rotatably arranged with a screw block A, the lower end of the screw block A penetrates through the fixed block A and is rotatably arranged with a screw block B, the inner walls of the left side and the right side of the fixed block A are rotatably arranged with screw blocks C. Through setting up rotating-structure, elastic stretching structure and air vent, the practicality of rear axle has been improved.
Description
Technical Field
The invention relates to the technical field of rear axles, in particular to a novel automobile rear axle.
Background
The rear axle is a rear driving axle component of vehicle power transmission, it is formed from two half-bridges, and can implement half-bridge differential motion, at the same time, it is a device for supporting wheels and connecting rear wheels, if it is a vehicle driven by front axle, the rear axle is only a following axle, and only has the bearing function, if the front axle is not a driving axle, the rear axle is a driving axle, at this time, it also has the functions of bearing, reducing speed and making differential speed, if it is four-wheel driven, a transfer case is generally set in front of rear axle, and the rear axle is divided into integral axle and half-bridge. The whole bridge is provided with a dependent suspension, such as a plate spring suspension, and the half bridge is provided with a dependent suspension, such as a Macpherson suspension.
Patent CN201910658037.6 discloses a novel car rear axle, this rear axle is at the car operation in-process to the axle, because when turning to the wheel hub has the skew trend in the twinkling of an eye, wheel hub has certain extrusion state to the rear axle, cause to have certain extrusion wearing and tearing between wheel hub and the rear axle, wearing and tearing make the rear axle regularly need overhaul the maintenance, rear bridge portion is when returning the factory to overhaul the maintenance, need to hoist the rear axle and overhaul, utilize it to dismantle it again after hoisting the rear axle and transport and carry out the transfer, current rear axle is not convenient for hoist it because not set up hoisting mechanism, and load hoisting mechanism in-process, because it is close to ground for a long time, lead to many materials such as earth to go into between the suspension clasp gap, be not convenient for clear up, under more abominable geological condition, the silt caking of rear bridge portion produces excessively to adhere to piling up, be convenient for the rear axle is at the car operation in-process through setting up bradyseism portion, avoid making wheel hub have the skew trend in the twinkling of an eye and make wheel hub have certain extrusion state to the rear Cause to have certain extrusion wear between wheel hub and the rear axle, improve the life of device part, simultaneously, under abominable geological conditions, the axis body skew in-process of bradyseism portion can be attached to the silt caking of bridge portion in the back too much production and is piled up a certain degree and dispel, has reached dual purpose.
The rear axle has some disadvantages: 1. the structure of above-mentioned rear axle is comparatively complicated, wastes time and energy when maintenance or installation, has reduced the practicality of rear axle. 2. The inside ventilation effect of above-mentioned rear axle is not obvious, and the shock attenuation effect of rear axle is not good, leads to the rear axle to crack easily in the automobile is driven, leads to danger, has reduced the practicality of rear axle
Disclosure of Invention
The invention provides a novel automobile rear axle, which aims to adopt a rotating structure, when the interior of the rear axle needs to be maintained, only a fixed block B arranged on the outer wall of the lower end needs to be rotated, the fixed block B rotates to drive a screw block D fixedly arranged on the upper end to rotate, the screw block D rotates to be matched with screw inner wall threads through outer wall threads, and rotates in a screw port, so that the screw block D can be taken out from the lower side of the fixed block A, the upper end screw block A rotates under the driving of external drive, the screw block A drives the screw block B arranged on the lower end and penetrating through the fixed block A to rotate, the screw blocks C on two sides are driven to rotate through the threads on the outer wall of the screw block B, the screw blocks C can drive connecting rods B on two sides to rotate, and simultaneously drive a connecting rod A fixedly arranged at the center to rotate, so that the driving of the rear wheel of an automobile can be completed.
Through elastic telescopic structure with installed the through-hole, mechanical motion produces a large amount of heats when connecting rod B fast turn-round, the heat gives off from the through-hole of fixed block C both sides evenly mounted outwards fast, the temperature in the rear axle has been reduced, the normal operating of machinery in the rear axle has been guaranteed, when receiving vibrations skew at the rear axle, fixed block A both sides fixed mounting's hydraulic stem receives pressure contraction, the fixed spring that cup joints of extrusion outer wall, spring contraction deformation, convert kinetic energy into elastic potential energy, release pressure buffer, the pressure influence that the rear axle produced by vibrations has been reduced, the antidetonation effect of rear axle has been improved, the practicality of rear axle has been increased.
The specific technical scheme provided by the invention is as follows:
the invention provides a novel automobile rear axle which comprises a fixed block A, wherein a screw is fixedly arranged on the inner wall of the lower end of the fixed block A, a screw block D is rotatably arranged on the inner wall of the screw, the lower end of the screw block D penetrates through the fixed block A and is fixedly arranged with a fixed block B, the outer wall of the upper end of the fixed block A is rotatably arranged with a screw block A, the lower end of the screw block A penetrates through the fixed block A and is rotatably arranged with a screw block B, the inner walls of the left side and the right side of the fixed block A are rotatably arranged with screw blocks C, the center of the screw block C is fixedly arranged with a connecting rod A, the outer walls of the left side and the right side of the fixed block A are fixedly arranged with a fixed block C, the screw block C penetrates through the fixed block C and is rotatably arranged with a connecting rod B, and a spring is fixedly sleeved on the outer wall of the hydraulic rod.
Optionally, the outer wall of the screw block B is fixedly provided with threads, and the outer wall of the screw block C is fixedly provided with threads matched with the threads on the outer wall of the screw block B to form a rotating structure.
Optionally, the screw inner wall is fixedly provided with threads, and the outer wall of the screw block D is fixedly provided with threads matched with the threads of the screw inner wall to form a rotating structure.
Optionally, the upper outer wall and the lower outer wall of the left side and the right side of the fixing block A are fixedly connected with one end of a spring, and the other end of the spring is fixedly connected to the inner wall of the fixing block D to form an elastic telescopic structure.
Optionally, ten groups of through holes are fixedly installed and evenly distributed.
The invention has the following beneficial effects:
1. the embodiment of the invention provides a novel automobile rear axle, through a rotating structure, when the interior of the rear axle needs to be maintained, only a fixed block B arranged on the outer wall of the lower end needs to be rotated, the fixed block B rotates to drive a screw block D fixedly arranged on the upper end to rotate, the screw block D rotates to be matched with screw inner wall threads through outer wall threads, and rotates in a screw port, so that the screw block D can be taken out from the lower side of the fixed block A, the upper end screw block A rotates under the driving of external driving, the screw block A drives the screw block B arranged on the lower end and penetrating through the fixed block A to rotate, the screw blocks C on two sides are driven to rotate through the threads on the outer wall of the screw block B, the screw blocks C can drive connecting rods B on two sides to rotate, and simultaneously drive a connecting rod A fixedly arranged at the center to rotate, so that the driving of an automobile rear wheel can be completed, the structure.
2. Through elastic telescopic structure with installed the through-hole, mechanical motion produces a large amount of heats when connecting rod B fast turn-round, the heat gives off from the through-hole of fixed block C both sides evenly mounted outwards fast, the temperature in the rear axle has been reduced, the normal operating of machinery in the rear axle has been guaranteed, when receiving vibrations skew at the rear axle, fixed block A both sides fixed mounting's hydraulic stem receives pressure contraction, the fixed spring that cup joints of extrusion outer wall, spring contraction deformation, convert kinetic energy into elastic potential energy, release pressure buffer, the pressure influence that the rear axle produced by vibrations has been reduced, the antidetonation effect of rear axle has been improved, the practicality of rear axle has been increased.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic front sectional view of a rear axle of a novel automobile according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a partially enlarged structure a in fig. 1 of a novel rear axle of an automobile according to an embodiment of the present invention.
In the figure: 1. a fixed block A; 2. a screw block A; 3. a screw block B; 4. a connecting rod A; 5. a screw block C; 6. screwing; 7. a screw block D; 8. a fixed block B; 9. a fixed block C; 10. a fixed block D; 11. a connecting rod B; 12. a spring; 13. a through hole; 14. a hydraulic rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, 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.
A novel rear axle of an automobile according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a novel automobile rear axle provided by an embodiment of the present invention includes a fixed block a1, a screw 6 is fixedly installed on an inner wall of a lower end of the fixed block a1, a screw block D7 is rotatably installed on an inner wall of the screw 6, a fixed block B8 is fixedly installed at a lower end of the screw block D7 through the fixed block a1, a screw block a2 is rotatably installed on an outer wall of an upper end of the fixed block a1, a screw block B3 is rotatably installed at a lower end of the screw block a2 through the fixed block a1, a screw block C5 is rotatably installed on inner walls of left and right sides of the fixed block a1, a connecting rod A4 is fixedly installed at a center of the screw block C5, a fixed block C9 is fixedly installed on outer walls of left and right sides of the fixed block a1, a connecting rod B11 is rotatably installed at a screw block C5 through the fixed block C9, through holes 13 are fixedly installed on outer walls of upper and lower sides of the fixed block C.
Referring to fig. 1, when the interior of the rear axle needs to be maintained, only the fixing block B8 mounted on the outer wall of the lower end needs to be rotated, the fixing block B8 is rotated to drive the screw block D7 fixedly mounted on the upper end to rotate, the screw block D7 is rotated to be matched with the inner wall of the screw 6 through the outer wall threads, and is rotated downward in the screw 6, so that the screw block D7 can be taken out from the lower side of the fixing block a1, the screw block a2 at the upper end is rotated by external drive, the screw block a2 drives the screw block B3 mounted through the fixing block a1 at the lower end to rotate, the screw blocks C5 at both sides are driven to rotate by the threads on the outer wall of the screw block B3, the screw block C5 can drive the connecting rods B11 at both sides to rotate, and simultaneously drive the connecting rod a2 fixedly mounted at the center to rotate, so as to complete the drive the rear wheel of the automobile, simple structure, and convenient to detach maintains, has improved the practicality of rear axle.
Referring to fig. 2, when the interior of the rear axle needs to be maintained, only the fixing block B8 installed on the outer wall of the lower end needs to be rotated, the fixing block B8 rotates to drive the screw block D7 installed on the upper end to rotate, the screw block D7 rotates to match with the inner wall of the screw 6 through the outer wall threads, the screw block D7 can be taken out from the lower side of the fixing block a1 by rotating the fixing block B7, the upper end screw block a2 rotates under the driving of external drive, the screw block a2 drives the screw block B3 installed on the lower end penetrating through the fixing block a1 to rotate, the screw blocks C5 on both sides are driven to rotate through the threads on the outer wall of the screw block B3, the screw block C5 rotates to drive the connecting rods B11 on both sides and simultaneously drives the connecting rod A4 fixedly installed in the center to rotate, so as to complete the driving of the rear wheel of the automobile, simple structure, and convenient to detach maintains, has improved the practicality of rear axle.
Referring to fig. 1, the upper and lower outer wall fixed connection spring 12's of fixed block a1 left and right sides one end, spring 12's other end fixed connection is at fixed block D10 inner wall, constitute elastic telescopic structure, mechanical motion produces a large amount of heats when connecting rod B11 fast turns, the heat distributes outward fast from fixed block C9 both sides evenly mounted's through-hole 13, the temperature in the rear axle has been reduced, the normal operating of machinery in the rear axle has been guaranteed, when the rear axle receives vibrations skew, fixed block a1 both sides fixed mounting's hydraulic stem 14 receives pressure contraction, extrude spring 12 that the outer wall fixedly cup jointed, spring 12 contraction deformation, convert kinetic energy into elastic potential energy, release pressure buffering, the pressure that the rear axle received vibrations to produce is influenced, the antidetonation effect of rear axle has been improved, the practicality of rear axle has been increased.
Referring to fig. 1, there are ten sets of through-holes 13 fixed mounting, and evenly distributed, mechanical motion produces a large amount of heats when connecting rod B11 fast turn, the heat distributes outwards fast from through-hole 13 of fixed block C9 both sides evenly mounted, the temperature in the rear axle has been reduced, the normal operating of machinery in the rear axle has been guaranteed, when the rear axle receives vibrations skew, fixed block a1 both sides fixed mounting's hydraulic stem 14 receives pressure contraction, extrude the spring 12 that the outer wall fixedly cup joints, spring 12 contracts deformation, convert kinetic energy into elastic potential energy, release pressure buffering, the pressure that the rear axle received vibrations to produce is influenced, the effect of rear axle has been improved, the practicality of rear axle is increased antidetonation.
The embodiment of the invention provides a novel automobile rear axle, when the interior of the rear axle needs to be maintained, only a fixed block B8 arranged on the outer wall of the lower end needs to be rotated, a fixed block B8 rotates to drive a screw block D7 fixedly arranged on the upper end to rotate, a screw block D7 rotates to be matched with the screw thread on the inner wall of a screw port 6 through the screw thread on the outer wall, the screw block D7 can be taken out from the lower side of the fixed block A1 and rotates under the driving of external drive, a screw block A2 at the upper end drives a screw block B3 arranged on the lower end through the fixed block A1 to rotate downwards in the screw port 6, a screw block C5 at two sides is driven to rotate through the screw thread on the outer wall of a screw block B3, a connecting rod B11 at two sides can be driven to rotate by the rotation of a screw block C5, and a connecting rod A4 fixedly arranged at the center is driven to rotate at the same time, the rear wheel of an automobile can be driven, when the connecting rod B11 rotates rapidly, a large, the temperature in the rear axle has been reduced, has guaranteed the normal operating of machinery in the rear axle, and when the rear axle received vibrations skew, fixed block A1 both sides fixed mounting's hydraulic stem 14 received pressure contraction, extrudees the fixed spring 12 that cup joints of outer wall, and spring 12 contracts deformation, converts kinetic energy into elastic potential energy, with pressure buffering release.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (5)
1. The utility model provides a novel automobile rear axle, which is characterized in that, the rear axle includes fixed block A (1), fixed block A (1) lower extreme inner wall fixed mounting has screw socket (6), screw socket (6) inner wall rotates and installs screw block D (7), screw block D (7) lower extreme runs through fixed block A (1) fixed mounting has fixed block B (8), screw block A (2) are installed in the rotation of fixed block A (1) upper end outer wall, screw block A (2) lower extreme runs through fixed block A (1) and rotates and install screw block B (3), screw block C (5) are installed in the rotation of fixed block A (1) left and right sides inner wall, screw block C (5) center fixed mounting has connecting rod A (4), fixed block A (1) left and right sides outer wall fixed mounting has fixed block C (9), screw block C (5) run through fixed block C (9) and rotate and install connecting rod B (11), the utility model discloses a hydraulic press, including fixed block C (9), fixed block C (9) outer wall fixed mounting have fixed block D (10), fixed block D (10) and fixed block A (1) middle fixed mounting have hydraulic stem (14), the fixed cover of hydraulic stem (14) outer wall has connect spring (12).
2. The novel automobile rear axle according to claim 1, characterized in that threads are fixedly mounted on the outer wall of the screw block B (3), and threads matched with the threads on the outer wall of the screw block B (3) are fixedly mounted on the outer wall of the screw block C (5), so that a rotating structure is formed.
3. The novel automobile rear axle according to claim 1, characterized in that threads are fixedly mounted on the inner wall of the screw port (6), and threads matched with the threads on the inner wall of the screw port (6) are fixedly mounted on the outer wall of the screw block D (7) to form a rotating structure.
4. The novel automobile rear axle according to claim 1, wherein the upper and lower outer walls of the left and right sides of the fixed block A (1) are fixedly connected with one end of a spring (12), and the other end of the spring (12) is fixedly connected with the inner wall of the fixed block D (10) to form an elastic telescopic structure.
5. The novel automobile rear axle according to claim 1, characterized in that ten groups of through holes (13) are fixedly arranged and evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363305.8A CN111016542A (en) | 2019-12-25 | 2019-12-25 | Novel automobile rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911363305.8A CN111016542A (en) | 2019-12-25 | 2019-12-25 | Novel automobile rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111016542A true CN111016542A (en) | 2020-04-17 |
Family
ID=70213626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911363305.8A Withdrawn CN111016542A (en) | 2019-12-25 | 2019-12-25 | Novel automobile rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111016542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
-
2019
- 2019-12-25 CN CN201911363305.8A patent/CN111016542A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660725A (en) * | 2020-07-06 | 2020-09-15 | 金文应 | Shock attenuation axle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200417 |