CN108544895B - Rear drive axle fixing frame with adjustable size - Google Patents
Rear drive axle fixing frame with adjustable size Download PDFInfo
- Publication number
- CN108544895B CN108544895B CN201810276852.1A CN201810276852A CN108544895B CN 108544895 B CN108544895 B CN 108544895B CN 201810276852 A CN201810276852 A CN 201810276852A CN 108544895 B CN108544895 B CN 108544895B
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- axle housing
- arc
- dead lever
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000013016 damping Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Retarders (AREA)
Abstract
The invention discloses a rear drive axle fixing frame capable of adjusting size, which comprises a differential box and is characterized in that: differential mechanism box both sides are connected respectively with the axle housing the inside both ends of axle housing are connected with the semi-axis through the pivot, thereby run through and extend to the outside of axle housing than the one end of semi-axis one section that the semi-axis is located the axle housing outside is equipped with wheel hub be equipped with the axle housing that can fixed differential mechanism box both sides between the axle housing of differential mechanism box both sides and improve the cracked fixed establishment of the inside semi-axis of stability reduction axle housing, thereby fixed establishment can adjust fixed establishment's size according to the size of axle housing, thereby connect fixedly the axle housing of differential mechanism box album through fixed establishment, and fixed establishment can also adjust body fixed establishment's size according to the size of axle housing, satisfies people's user demand.
Description
Technical Field
The invention relates to the field of fixing frames, in particular to a rear drive axle fixing frame with adjustable size.
Background
In the prior art, an automobile rear drive axle assembly comprises a wheel edge speed reducer, a brake, a supporting shaft assembly, a wheel edge transmission shaft, an upper swing arm coupling assembly and a lower swing arm coupling assembly, wherein the supporting shaft assembly is a hollow shaft, the wheel edge transmission shaft penetrates through the inside of the supporting shaft assembly and is connected to the wheel edge speed reducer, and a wheel hub assembly is arranged on the supporting shaft assembly; the automobile rear drive axle has the functions as follows: the driving bridge is arranged at the tail end of the power transmission system, and the basic function of the driving bridge is to increase the torque transmitted by a transmission shaft or a speed changer, reasonably distribute power to a left driving wheel and a right driving wheel, and bear vertical force, longitudinal force and transverse force acting between a road surface and a frame or a vehicle body; the volume is large, the material is wasted, and the manufacturing cost is increased; the rear drive axle fixing frame is low in bearing capacity, rear axle breakage is prone to occurring after a vehicle bears a load, in order to improve the bearing capacity, people invent that the rear drive axle fixing frame increases the bearing capacity of a rear drive axle, and due to the fact that the rear drive axle is large or small, the size of the fixing frame cannot be adjusted according to the size of the rear drive axle.
Therefore, it is desirable to have a fixing frame with adjustable size according to the size of the rear drive axle.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides a rear drive axle mount of ability regulation size, includes differential box, its characterized in that: differential mechanism box both sides are connected respectively in the axle housing the inside both ends of axle housing are connected with the semi-axis through the pivot, run through and extend to the outside of axle housing than the one end of semi-axis one section that the semi-axis is located the axle housing outside is equipped with wheel hub be equipped with thereby it reduces the cracked fixed establishment of axle housing inside semi-axis to be equipped with the axle housing that can fixed differential mechanism box both sides between the axle housing of differential mechanism box both sides, thereby fixed establishment can adjust fixed establishment's size according to the size of axle housing.
The rear drive axle fixing frame capable of adjusting the size is characterized in that the fixing mechanism comprises a first half arc-shaped fixing plate arranged on one side of the outer wall of an axle housing on one side of a differential case, a second arc-shaped plate is arranged on the other side of the outer wall of the axle housing on one side of the differential case, first fixing blocks are respectively connected above the first half arc-shaped fixing plate and the second arc-shaped plate, a first L-shaped fixing rod is arranged above the first fixing blocks, the lower end face of the L-shaped fixing rod is connected with the upper end face of the first fixing block through a first damping spring, a third arc-shaped plate is arranged on one side of the outer wall of the axle housing on the other side of the differential case, a fourth arc-shaped plate is arranged on the other side of the outer wall of the axle housing on the other side of the differential case, second fixing blocks are respectively arranged above the third arc-shaped fixing plate and the fourth, the lower end surface of the second L-shaped fixed rod is connected with the upper end surface of the second fixed block through a second damping spring, the first L-shaped fixing rod and the second L-shaped fixing rod are arranged oppositely, the height of the first L-shaped fixing rod is higher than that of the second L-shaped fixing rod, a first clamping plate is arranged on the first L-shaped fixing rod and the second L-shaped fixing rod on one side of the outer wall, a second clamping plate is arranged on the first L-shaped fixing rod and the second L-shaped fixing rod on the other side of the outer wall, the first clamping plate and the second clamping plate can move relatively to clamp the front end of the first L-shaped fixing rod and the front end of the second fixing rod, a fixing plate is arranged above the first clamping plate and the second clamping plate, a plurality of first fixing holes are arranged on the fixing plate at intervals from left to right, the first fixing hole on the fixing plate on one side of the outer wall is connected with the first fixing hole on the fixing plate on the other side of the outer wall through a screw.
The rear drive axle fixing frame with the adjustable size is characterized in that the rear side face of the differential case is connected with a sealing cover through bolts.
In summary, compared with the prior art, the invention has the beneficial effects that:
the fixing mechanism is simple in structure and convenient to use, the axle housings of the differential box photo album are connected and fixed through the fixing mechanism, and the size of the fixing mechanism of the differential box photo album can be adjusted according to the size of the axle housings, so that the use requirements of people are met.
Drawings
FIG. 1 is a perspective view of one embodiment of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
an adjustable rear drive axle mount as shown in fig. 1 to 3, comprises a differential case 1, the two sides of the differential box 1 are respectively connected with an axle housing 4, two ends inside the axle housing 4 are connected with half shafts 20 through rotating shafts, one end of each half shaft 20 penetrates through and extends to the outer side of the axle housing 4, the section of the half axle 20, which is positioned outside the axle housing 4, is provided with a wheel hub 5, a fixing mechanism 10 which can fix the axle housings 4 at two sides of the differential case 1 is arranged between the axle housings 4 at two sides of the differential case 1 so as to improve the stability and reduce the breakage of the half axle 20 inside the axle housing 4, the fixing mechanism 100 can adjust the size of the fixing mechanism 100 according to the size of the axle housing 4, thereby couple together the axle housing of differential mechanism box album through fixed establishment fixedly, fixed establishment can also adjust body fixed establishment's size according to the size of axle housing, satisfies people's user demand.
The fixing mechanism 100 comprises a first semi-arc fixing plate 81 arranged on one side of the outer wall of an axle housing 4 on one side of a differential case 1, a second arc plate 80 is arranged on the other side of the outer wall of the axle housing 4 on one side of the differential case 1, first fixing blocks 88 are respectively connected above the first semi-arc fixing plate 81 and the second arc plate 80, a first L-shaped fixing rod 91 is arranged above the first fixing blocks 88, the lower end face of the L-shaped fixing rod 91 is connected with the upper end face of the first fixing blocks 88 through a first damping spring 90, a third arc plate 2 is arranged on one side of the outer wall of the axle housing 4 on the other side of the differential case 1, a fourth arc plate 3 is arranged on the other side of the outer wall of the axle housing 4 on the other side of the differential case 1, second fixing blocks 92 are respectively arranged above the third arc plate 2 and the fourth arc plate 3, and a second L-shaped fixing rod 7 is arranged above, the lower end surface of the second L-shaped fixing rod 7 is connected with the upper end surface of a second fixing block 92 through a second damping spring, the first L-shaped fixing rod 91 and the second L-shaped fixing rod 7 are oppositely arranged, the height of the first L-shaped fixing rod 91 is higher than that of the second L-shaped fixing rod 7, a first clamping plate 8 is arranged on the first L-shaped fixing rod 91 and the second L-shaped fixing rod 7 on one side of the outer wall, a second clamping plate 95 is arranged on the first L-shaped fixing rod and the second L-shaped fixing rod 7 on the other side of the outer wall, the first clamping plate 8 and the second clamping plate 95 can move relatively to clamp the front end of the first L-shaped fixing rod 91 and the front end of the second fixing rod 7, a fixing plate 48 is arranged above the first clamping plate 8 and the second clamping plate 95, a plurality of first fixing holes 9 are arranged on the fixing plate 48 at left and right intervals, the first fixing hole 9 on the fixing plate 48 on one side of the outer wall is connected with the first fixing hole 9 on the fixing plate, run through first fixed orifices and second fixed orifices through the screw, thereby first splint are connected with the second splint, first splint are connected with the second splint and fix first L type dead lever and second L type dead lever in first splint and second splint, first L type dead lever is pressed from both sides tightly by first splint and second splint, thereby drive first arc fixed plate and second arc fixed plate relative motion and form the annular cover and establish on the axle housing of differential mechanism box one side, second L type dead lever is pressed from both sides tightly by first splint and second splint, thereby it forms the annular cover and establishes on the axle housing of differential mechanism box opposite side to drive third arc fixed plate and fourth arc fixed plate relative motion, thereby damping spring can effectually reduce the vibrations that the rear drive axle produced and make fixing mechanism's damage, moreover, the steam generator is simple in structure, and convenient operation.
The rear side of the differential case 1 is connected with the sealing cover 10 through the bolt, so that the differential case is simple in structure and high in practicability.
While there have been shown and described what are at present considered to be the fundamental principles and essential features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (2)
1. The utility model provides a rear drive axle mount of ability regulation size, includes differential box (1), its characterized in that: differential mechanism box (1) both sides are connected respectively in axle housing (4) the inside both ends of axle housing (4) are connected with semi-axis (20) through the pivot, the one end of semi-axis (20) is run through and is extended to the outside of axle housing (4) one section that semi-axis (20) are located the axle housing (4) outside is equipped with wheel hub (5) thereby be equipped with axle housing (4) that can fix differential mechanism box (1) both sides between axle housing (4) of differential mechanism box (1) both sides and improve the steadiness and reduce the cracked fixed establishment of axle housing (4) inside semi-axis (20), thereby fixed establishment can adjust fixed establishment's size according to the size of axle housing (4), fixed establishment including setting up first arc fixed plate (81) on the outer wall one side of differential mechanism box (1) one side axle housing (4) be equipped with second semi-arc plate (80) on the outer wall opposite side of differential mechanism box (1) one side axle housing (4), the upper parts of the first arc-shaped fixing plate (81) and the second semi-arc-shaped plate (80) are respectively connected with a first fixing block (88), a first L-shaped fixing rod (91) is arranged above the first fixing block (88), the lower end face of the first L-shaped fixing rod (91) is connected with the upper end face of the first fixing block (88) through a first damping spring (90), a third arc-shaped plate (2) is arranged on one side of the outer wall of the axle housing (4) on the other side of the differential case (1), a fourth arc-shaped plate (3) is arranged on the other side of the outer wall of the axle housing (4) on the other side of the differential case (1), second fixing blocks (92) are respectively arranged above the third arc-shaped plate (2) and the fourth arc-shaped plate (3), a second L-shaped fixing rod (7) is arranged above the second fixing blocks (92), the lower end face of the second L-shaped fixing rod (7) is connected with the upper end face of the second fixing block (92) through, first L type dead lever (91) and second L type dead lever (7) set up relatively, the height ratio second L type dead lever (7) of first L type dead lever (91) are high be equipped with first splint (8) on first L type dead lever (91) and the second L type dead lever (7) of outer wall one side be equipped with second splint (95) on first L type dead lever (91) and the second L type dead lever (7) of outer wall opposite side, thereby first splint (8) and second splint (95) ability relative motion clip the front end of first L type dead lever (91) and the front end of second dead lever (7) be equipped with fixed plate (48) above first splint (8) and second splint (95), the interval is equipped with a plurality of first fixed orificess (9) about on fixed plate (48) of outer wall one side first fixed orifices (9) on fixed plate (48) and the first fixed orifices (48) on the outer wall opposite side fixed plate (48) 9) Are connected by screws.
2. The rear axle holder of adjustable size according to claim 1, characterized in that the rear face of the differential case (1) is bolted with a closure cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276852.1A CN108544895B (en) | 2018-03-30 | 2018-03-30 | Rear drive axle fixing frame with adjustable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276852.1A CN108544895B (en) | 2018-03-30 | 2018-03-30 | Rear drive axle fixing frame with adjustable size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108544895A CN108544895A (en) | 2018-09-18 |
| CN108544895B true CN108544895B (en) | 2020-10-09 |
Family
ID=63517524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810276852.1A Active CN108544895B (en) | 2018-03-30 | 2018-03-30 | Rear drive axle fixing frame with adjustable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544895B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857048A (en) * | 2010-06-02 | 2010-10-13 | 山东五征集团有限公司 | Vehicle drive axle with adjustable wheel track and ground clearance |
| CN202507877U (en) * | 2012-04-07 | 2012-10-31 | 西北农林科技大学 | Steering drive axle with adjustable elevation difference |
| CN203496565U (en) * | 2013-07-26 | 2014-03-26 | 福建省晋江市德盛机械有限公司 | Novel heavy-duty bearing drive axle case assembly |
| CN104442196A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Speed change rear axle assembly for second-class cars |
| CN205344518U (en) * | 2015-12-31 | 2016-06-29 | 比亚迪股份有限公司 | Electric drive axle assembly and have vehicle of this electric drive axle assembly |
| CN105711336A (en) * | 2016-01-27 | 2016-06-29 | 冯林 | Electric car rear axle with infinitely variable-speed wheels and width adjusting function |
| CN206242812U (en) * | 2016-12-13 | 2017-06-13 | 重庆永重重工有限公司 | A kind of overall gate-type rear driving axle |
-
2018
- 2018-03-30 CN CN201810276852.1A patent/CN108544895B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857048A (en) * | 2010-06-02 | 2010-10-13 | 山东五征集团有限公司 | Vehicle drive axle with adjustable wheel track and ground clearance |
| CN202507877U (en) * | 2012-04-07 | 2012-10-31 | 西北农林科技大学 | Steering drive axle with adjustable elevation difference |
| CN203496565U (en) * | 2013-07-26 | 2014-03-26 | 福建省晋江市德盛机械有限公司 | Novel heavy-duty bearing drive axle case assembly |
| CN104442196A (en) * | 2014-12-01 | 2015-03-25 | 重庆先友科技开发有限公司 | Speed change rear axle assembly for second-class cars |
| CN205344518U (en) * | 2015-12-31 | 2016-06-29 | 比亚迪股份有限公司 | Electric drive axle assembly and have vehicle of this electric drive axle assembly |
| CN105711336A (en) * | 2016-01-27 | 2016-06-29 | 冯林 | Electric car rear axle with infinitely variable-speed wheels and width adjusting function |
| CN206242812U (en) * | 2016-12-13 | 2017-06-13 | 重庆永重重工有限公司 | A kind of overall gate-type rear driving axle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108544895A (en) | 2018-09-18 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200831 Address after: 221400 No. 69, Renmin West Road, Xinyi Economic Development Zone, Jiangsu, Xuzhou Applicant after: Xuzhou Chengkai Intellectual Property Service Co.,Ltd. Address before: 528300 Unit 1003, 4 Blocks, Gaojun Science and Technology Innovation Center, No. 1 Chaoguinan Road, Xiaohuangpu Community Resident Committee, Ronggui Street, Shunde District, Foshan City, Guangdong Province Applicant before: GUANGDONG KNOWLEDGE CITY OPERATION SERVICE Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210615 Address after: 261200 Fenghuangshan industrial park complex building, 4979 Fenghuang street, Fangzi District, Weifang City, Shandong Province Patentee after: SHANDONG GAHEAD DRIVE TECH Co.,Ltd. Address before: 221400 No.69, Renmin West Road, Xinyi Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Chengkai Intellectual Property Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rear drive axle fixing frame capable of adjusting size Effective date of registration: 20211119 Granted publication date: 20201009 Pledgee: Weifang Bank Co.,Ltd. Fenghuangshan sub branch Pledgor: SHANDONG GAHEAD DRIVE TECH CO.,LTD. Registration number: Y2021980012764 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221214 Granted publication date: 20201009 Pledgee: Weifang Bank Co.,Ltd. Fenghuangshan sub branch Pledgor: SHANDONG GAHEAD DRIVE TECH CO.,LTD. Registration number: Y2021980012764 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |