CN207565634U - A kind of vehicle rear axle assembly has enough to meet the need pressing device - Google Patents
A kind of vehicle rear axle assembly has enough to meet the need pressing device Download PDFInfo
- Publication number
- CN207565634U CN207565634U CN201721555215.5U CN201721555215U CN207565634U CN 207565634 U CN207565634 U CN 207565634U CN 201721555215 U CN201721555215 U CN 201721555215U CN 207565634 U CN207565634 U CN 207565634U
- Authority
- CN
- China
- Prior art keywords
- swing arm
- side frame
- rear axle
- briquetting
- tension spring
- 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 vehicle rear axle assemblies to have enough to meet the need pressing device, the left and right ends of chassis are symmetrical arranged side frame, swing arm is equipped on the inside of two side frame upper ends, the root of swing arm front and back end is hinged by pin with the journal stirrup being correspondingly arranged on side frame, the front and rear side of each swing arm is equipped with tension spring, the first pillar set on the upper end of tension spring and the hanging end side surface of swing arm mounts, second be correspondingly arranged on the lower end of tension spring and side frame is small column articulated, it is equipped with multiple briquettings from front to back in the opposite face of two swing arm free ends, briquetting is arc-shaped, the arc top of briquetting is fixedly connected with swing arm, the rubber pad that shape size is adapted therewith is equipped in briquetting.The utility model is simple in structure, it is easy to operate, quick, laborsaving, there is provided elastic force by tension spring makes briquetting compressing on the bushing of rear axle assy, cooperation positioning device can be such that rear axle assy is positioned on transfer car(buggy) reliably, it effectively prevents rear axle assy to shake and fall, and ensure that rear axle assy will not damage in transport process.
Description
Technical field
The utility model is related to a kind of vehicle rear axle assemblies to have enough to meet the need pressing device.
Background technology
The rear axle assy of car is generally made of components such as crossbeam, trailing arm, bushing and spring bases, symmetrical at the both ends of crossbeam
Trailing arm is set, which is made of pipe, one end welding bushing of trailing arm, other end welding spring base.At present, rear axle assy welds
After being connected into type, it is also necessary to by processes such as drilling deburring, heat treatment, plating, these processes usually carry out in different workshops,
Therefore it must be had enough to meet the need by transfer car(buggy).Although existing transhipment bassinet structure is simple, to rear axle assy positioning can
Poor by property, rear axle assy easily shakes in transport process, easily surface is caused to damage.Particularly on the ground of out-of-flatness
During transhipment, because the larger rear axle assy that jolts is possible to fall from transfer car(buggy), the efficiency of transhipment is not only influenced, but also have and do over again what is reformed
Risk.
Utility model content
In view of the drawbacks described above of the prior art, after a kind of automobile
Axle assembly has enough to meet the need pressing device.
Technical solutions of the utility model are as follows：A kind of vehicle rear axle assembly turnover pressing device, four in chassis bottom
Idler wheel is installed at angle, it is characterised in that：The left and right ends of the chassis are symmetrical arranged side frame, and the bottom of the side frame and chassis are mutually solid
It is fixed, swing arm is equipped on the inside of two side frame upper ends, the swing arm of the right and left is symmetrical, and the root of the swing arm front and back end leads to
It crosses pin and is hinged with the journal stirrup being correspondingly arranged on side frame, the front and rear side of each swing arm is equipped with tension spring, the upper end of the tension spring and pendulum
The first pillar set on arm sling dead end side mounts, and second be correspondingly arranged on the lower end of tension spring and side frame is small column articulated,
The opposite face of two swing arm free ends is equipped with multiple briquettings from front to back, and the briquetting is arc-shaped, the arc top of briquetting and swing arm
It is fixedly connected, the rubber pad that shape size is adapted therewith is equipped in briquetting.
The utility model is used cooperatively with the positioning device on rear axle assembly transfer car(buggy), when rear axle assy is filled by positioning
After putting support well, the swing arm of the right and left is pulled with hand, the swing arm on both sides is made to be overturn towards opposite direction, until briquetting pressure
Compel on the bushing of rear axle assy corresponding end.Briquetting is arc-shaped, is adapted with bushing, the area that such briquetting is contacted with bushing
Greatly, to the pressure of bushing application uniformly, reliably.Briquetting is contacted by rubber pad with bushing, can play the role of protection, to prevent
Only sleeve surface is damaged.Tension spring in swing arm is in initial position and during in overturning compacted position in tensional state,
In this way during swing arm is overturn or is resetted, once around the equalization point of tension spring, tension spring can play the role of power-assisted, make pendulum
After arm movement is faster, and briquetting pushes down bushing, under the action of tension spring, the compression that briquetting applies bushing is insisted on
Continue and stablize, can effectively prevent rear axle assy and shake.
For the ease of selection, it is ensured that have enough support strengths, the chassis is frame structure, and by quarter bend welding and
Into.
Longitudinal tubule (L tubule) of the side frame by front and rear two standpipes being mutually parallel and between being connected in the middle part of two standpipes is formed, side
Frame is " H " shape, and is connected with transverse tube between the top of two side frame rear ends.More than structure one side side frame moulding is simple, easily
In processing and fabricating；On the other hand, the side frame on both sides is connected as a single entity by the transverse tube on back top, is ensureing the same of structural strength
When, be conducive to from front loading and unloading.
In order to which briquetting and rubber pad is made to install firm, the briquetting and pendulum equal with the distance between one side two-phase neighbour's briquetting
Arm mutually welds, and the rubber pad is adhesively fixed with briquetting.
Advantageous effect：The utility model is simple in structure, easy to operate, quick, laborsaving, and providing elastic force by tension spring makes briquetting
On the bushing of rear axle assy, cooperation positioning device can be such that rear axle assy is positioned on transfer car(buggy) reliably, effectively prevent for compressing
Rear axle assy shakes and falls, and ensure that rear axle assy will not damage in transport process.
Description of the drawings
Fig. 1 is the structure diagram of one specific embodiment of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1, the transfer car(buggy) of rear axle assembly has chassis 1, which is rectangular frame structure, and by square
Pipe is welded.Idler wheel 2 is installed at four angles of 1 bottom of chassis, in order to which transfer car(buggy) moves.In the left and right ends of chassis 1
It is symmetrical arranged side frame 3, which is " H " shape, the standpipe 3a being mutually parallel by front and rear two and is connected in the middle part of two standpipe 3a
Between longitudinal tubule (L tubule) 3b form, standpipe 3a is perpendicular to chassis 1, bottom end and the welding of 1 phase of chassis of standpipe 3a.Longitudinal tubule (L tubule) 3b is perpendicular to standpipe
3a, the end of longitudinal tubule (L tubule) 3b are welded with corresponding standpipe 3a phases.Transverse tube 3c is connected between the top of two 3 rear ends of side frame, it is horizontal
It is welded with a standpipe 3a phase behind corresponding side frame 3 end of pipe 3c.
As shown in Figure 1, being equipped with swing arm 4 on the inside of two 3 upper ends of side frame, the swing arm 4 of the right and left is symmetrical.Swing arm
The root of 4 front and back ends is hinged by the journal stirrup 6 being correspondingly arranged on pin 5 and side frame 3, and journal stirrup 6 is welded on the standpipe 3a of side frame 3
On.The front and rear side of each swing arm 4 is equipped with tension spring 7, and the upper end of tension spring 7 is hung with the first pillar 8 set in 4 hanging end side surface of swing arm
It connects, the second pillar 9 being correspondingly arranged on the lower end of tension spring 7 and side frame 3 is hinged.In opposite face the past of two 4 free ends of swing arm
It is equipped with multiple briquettings 10 backward, the number of briquetting 10 determines that the present embodiment is preferably four, with one side two-phase according to actual needs
The distance between adjacent briquetting 10 is equal.Briquetting 10 is arc-shaped, and arc top and 4 phase of swing arm of briquetting 10 are welded, and are set in briquetting 10
There is the rubber pad that shape size is adapted therewith, rubber pad is adhesively fixed with briquetting 10.
The operation principle of the utility model is as follows：
After rear axle assembly is supported by the positioning device on transfer car(buggy), the swing arm 4 of the right and left is pulled with hand, is made
The swing arm 4 on both sides is overturn towards opposite direction, until briquetting 10 is oppressed on the bushing of rear axle assy corresponding end.Briquetting 10 is logical
It crosses rubber pad to contact with bushing, protection can be played the role of, to prevent sleeve surface from damaging.Tension spring 7, which is in, stretches shape
State, under the action of 7 elastic force of tension spring, briquetting 10 continues the pressing force that bushing applies and stablizes, and can effectively prevent rear axle assy
It shakes.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (4)
1. a kind of vehicle rear axle assembly has enough to meet the need pressing device, idler wheel (2), feature are installed at four angles of chassis (1) bottom
It is：The left and right ends of the chassis (1) are symmetrical arranged side frame (3), and bottom and the chassis (1) of the side frame (3) are mutually fixed, two
Swing arm (4) is equipped on the inside of a side frame (3) upper end, the swing arm (4) of the right and left is symmetrical, swing arm (4) front and back end
Root is hinged by the journal stirrup (6) being correspondingly arranged on pin (5) and side frame (3), and the front and rear side of each swing arm (4) is equipped with tension spring
(7), the upper end of the tension spring (7) is mounted with the first pillar (8) set in the hanging end side surface of swing arm (4), the lower end of tension spring (7)
It is hinged with the second pillar (9) being correspondingly arranged on side frame (3), is equipped with from front to back in the opposite face of two swing arm (4) free ends
Multiple briquettings (10), the briquetting (10) are arc-shaped, and the arc top of briquetting (10) is fixedly connected with swing arm (4), in briquetting (10)
It is interior to be equipped with the rubber pad that shape size is adapted therewith.
2. vehicle rear axle assembly as described in claim 1 has enough to meet the need pressing device, it is characterised in that：The chassis (1) is frame
Structure, and be welded by quarter bend.
3. vehicle rear axle assembly as claimed in claim 1 or 2 has enough to meet the need pressing device, it is characterised in that：The side frame (3) is by preceding
Two standpipes (3a) being mutually parallel and the longitudinal tubule (L tubule) (3b) being connected between two standpipes (3a) middle parts are formed afterwards, and side frame (3) is
" H " shape, and it is connected with transverse tube (3c) between the top of two side frame (3) rear ends.
4. vehicle rear axle assembly as described in claim 1 has enough to meet the need pressing device, it is characterised in that：With one side two-phase neighbour's briquetting
The distance between (10) equal, which mutually welds with swing arm (4), and the rubber pad is adhesively fixed with briquetting (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555215.5U CN207565634U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly has enough to meet the need pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721555215.5U CN207565634U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly has enough to meet the need pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565634U true CN207565634U (en) | 2018-07-03 |
Family
ID=62691142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721555215.5U Expired - Fee Related CN207565634U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly has enough to meet the need pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565634U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901963A (en) * | 2017-11-20 | 2018-04-13 | 唐天才 | Vehicle rear axle assembly has enough to meet the need pressing device |
| CN112297988A (en) * | 2020-09-29 | 2021-02-02 | 方盛车桥（柳州）有限公司 | Logistics distribution of bridge assembly assembling materials |
-
2017
- 2017-11-20 CN CN201721555215.5U patent/CN207565634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901963A (en) * | 2017-11-20 | 2018-04-13 | 唐天才 | Vehicle rear axle assembly has enough to meet the need pressing device |
| CN112297988A (en) * | 2020-09-29 | 2021-02-02 | 方盛车桥（柳州）有限公司 | Logistics distribution of bridge assembly assembling materials |
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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: 20180703 Termination date: 20181120 |