CN207617771U - A kind of vehicle rear axle assembly week rotation positioning device - Google Patents
A kind of vehicle rear axle assembly week rotation positioning device Download PDFInfo
- Publication number
- CN207617771U CN207617771U CN201721554607.XU CN201721554607U CN207617771U CN 207617771 U CN207617771 U CN 207617771U CN 201721554607 U CN201721554607 U CN 201721554607U CN 207617771 U CN207617771 U CN 207617771U
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- CN
- China
- Prior art keywords
- rear axle
- chassis
- side frame
- cantilever
- locating piece
- 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.)
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Abstract
The utility model discloses a kind of vehicle rear axle assembly week rotation positioning devices, it is symmetrical arranged side frame in the left and right ends of chassis, the left side of the one side frame lower part in the right is equipped with cantilever, multiple support plates are arranged in the left side of cantilever from front to back, each support plate is mutually fixed with cantilever, and it is equipped with positioning column on each support plate, the positioning column is up-small and down-big two-part cylinder, in the left part and right part of chassis, one supporting beam is respectively set, multiple columns are fixed in each supporting beam from front to back, it is equipped with positioning box at the top of each column, locating piece is embedded in the positioning box, locating piece is made of rubber, and the locating slot of " u "-shaped is provided on locating piece, with 30 35 degree of angle between two madial walls of locating slot.The cooperation that the utility model passes through two locating pieces and a positioning column, it can realize the reliability that rear axle assy positions on transfer car(buggy), it effectively prevents rear axle assy to shake and fall, and ensure that rear axle assy will not damage in transport process, substantially increase the efficiency of transhipment.
Description
Technical field
The utility model is related to a kind of vehicle rear axle assembly week rotation positioning devices.
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, and bushing is welded in one end of trailing arm, and the other end welds spring base.Currently, 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 is easy to happen shaking in transport process, easily surface is caused to damage.Especially on the ground of out-of-flatness
When 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 to do over again and reform
Risk.
Utility model content
In view of the drawbacks described above of the prior art, after a kind of automobile
Axle assembly week rotation positioning device.
Technical solutions of the utility model are as follows：A kind of vehicle rear axle assembly week rotation positioning 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
Fixed, the left side of a side frame lower part is equipped with cantilever on the right, and multiple support plates, each support plate is arranged in the left side of the cantilever from front to back
It is mutually fixed with cantilever, and positioning column is equipped on each support plate, which is up-small and down-big two-part cylinder, at the bottom
A supporting beam is respectively arranged in the left part and right part of frame, the two supporting beams are symmetrical, is fixed from front to back in each supporting beam multiple
Column is equipped with positioning box at the top of each column, and locating piece is embedded in the positioning box, and the locating piece is made of rubber, and
The locating slot of " u "-shaped is provided on locating piece, a madial wall of the locating slot is perpendicular, another madial wall is oblique
Face, and the angle with 30-35 degree between two madial walls of locating slot.
Using above technical scheme, two supporting beams are matched by two row positioning boxes of upright supports and are used, and the right one arranges
Positioning box and the positioning column of its lower right correspond.The positioning box of left and right two of every group of pairing supports sedan-chair jointly by locating piece
The crossbeam of vehicle rear axle assy makes crossbeam be caught in the locating slot opened up on locating piece, the shape of the locating slot and the section of crossbeam
It is adapted, it can be ensured that crossbeam is tightly combined with locating piece, and locating piece is made of rubber, will not damage the surface of crossbeam；It is horizontal
Positioning column is just inserted in the port of the trailing arm of beam one end, in this way under the collective effect of two locating pieces and positioning column, effectively really
The reliability that rear axle assy positions on transfer car(buggy) has been protected, rear axle assy will not both shake, more will not fall from transfer car(buggy)
It falls, substantially increases the efficiency of transhipment.Meanwhile the utility model is simple in structure, making and assembly easy to process, production cost compared with
It is low, and once the number of transhipment rear axle assy can improve 1-2.
For the ease of selection, it is ensured that have enough support strengths, the chassis is frame structure, and by quarter bend welding and
At.
Longitudinal tubule (L tubule) of the side frame by front and back two standpipes being mutually parallel and between being connected in the middle part of two standpipes is constituted, side
Frame is " H " shape, and is connected with transverse tube between the top of two side frame rear ends.The above structure one side side frame moulding is simple, easily
In processing and fabricating；On the other hand, the side frame on both sides is linked together by the transverse tube on back top, is ensureing the same of structural strength
When, be conducive to from front loading and unloading.
For the ease of selection, it is ensured that it is " ∩ " shape of flat-top to have enough support strengths, the supporting beam, and by square tube system
At the bottom of supporting beam front and back end is mutually welded with chassis.
Advantageous effect：The utility model is simple in structure, implementation is easy, at low cost, is positioned by two locating pieces and one
The cooperation of column can realize the reliability that rear axle assy positions on transfer car(buggy), effectively prevent rear axle assy shake and
Fall, and ensure that rear axle assy will not damage in transport process, substantially increase the efficiency of transhipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of one specific implementation mode of the utility model.
Fig. 2 is the arrangement schematic diagram of positioning box and locating piece.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Figure 1 and Figure 2, it is rectangular frame structure that the transfer car(buggy) of rear axle assembly, which has chassis 1, the chassis 1, and
It is welded by quarter bend.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 of chassis 1
Both ends are symmetrical arranged side frame 3, which is " H " shape, the standpipe 3a being mutually parallel by front and back two and are connected to two standpipe 3a
Longitudinal tubule (L tubule) 3b between middle part is constituted, and standpipe 3a is welded perpendicular to chassis 1, bottom end and 1 phase of chassis of standpipe 3a.Longitudinal tubule (L tubule) 3b perpendicular to
Standpipe 3a, the end of longitudinal tubule (L tubule) 3b are welded with corresponding standpipe 3a phases.It is connected with transverse tube between the top of two 3 rear ends of side frame
3c, the end of transverse tube 3c are welded with a standpipe 3a phase behind corresponding side frame 3.
As shown in Figure 1 and Figure 2, the left side of 3 lower part of side frame is equipped with cantilever 4 on the right, and cantilever 4 extends from front to back, and
The rear and front end of cantilever 4 standpipe 3a phases corresponding with side frame 3 are welded.In the left side of cantilever 4, multiple support plates 5 are set from front to back,
Each support plate 5 is fixed with 4 phase of cantilever, and the number of support plate 5 determines according to actual needs, and the present embodiment is preferably four, two adjacent branch
The distance between plate 5 is equal.Positioning column 6 is equipped on each support plate 5, which is up-small and down-big two-part cylinder,
Perpendicular to support plate 5, the two is mutually welded and fixed positioning column 6.
As shown in Figure 1 and Figure 2, in the left part and right part of chassis 1, respectively one supporting beam 7 of setting, the two supporting beams 7 are opposite
Claim.Supporting beam 7 is " ∩ " shape of flat-top, and is made of square tube, and bottom and 1 phase of chassis of 7 front and back end of supporting beam are welded.Each
Multiple columns 8 are fixed in supporting beam 7 from front to back, number the present embodiment of column 8 is preferably also four.The top of each column 8
Portion is welded with positioning box 9, and positioning box 9 is higher than positioning column 6, is embedded in locating piece 10 in the positioning box 9, locating piece 10 is by rubber system
At, and it is provided on locating piece 10 the locating slot 10a of " u "-shaped.A madial wall of locating slot 10a is perpendicular, another
Madial wall is inclined-plane, and the angle with 30-35 degree between two madial walls of locating slot 10a.
The operation principle of the utility model is as follows：
Two supporting beams 7 are matched by the two row positioning boxes 9 that column 8 supports and are used, one row positioning box 9 of the right and its bottom right
The positioning column 6 of side corresponds.The positioning box 9 of left and right two of every group of pairing supports rear axle assembly jointly by locating piece 10
Crossbeam, so that crossbeam is caught in the locating slot 10a opened up on locating piece 10, the shape of locating slot 10a and the section phase of crossbeam
Adaptation, it can be ensured that crossbeam is tightly combined with locating piece 10, and locating piece is made of rubber, will not damage the surface of crossbeam；It is horizontal
Just it is inserted in positioning column 6, the in this way collective effect in two locating pieces 10 and a positioning column 6 in the port of the trailing arm of beam one end
Under, effectively ensure the reliability that rear axle assy positions on transfer car(buggy).
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 week rotation positioning device installs idler wheel (2), feature 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, on the right side
The left side of one side frame (3) lower part in side is equipped with cantilever (4), and multiple support plates (5) are arranged in the left side of the cantilever (4) from front to back,
Each support plate (5) is mutually fixed with cantilever (4), and is equipped with positioning column (6) on each support plate (5), which is up-small and down-big
Two-part cylinder, one supporting beam (7) is respectively set in the left part and right part of the chassis (1), the two supporting beams (7) are opposite
Claim, fixes multiple columns (8) on each supporting beam (7) from front to back, positioning box (9) is equipped at the top of each column (8), this is fixed
Locating piece (10) is embedded in position box (9), the locating piece (10) is made of rubber, and is provided with " u "-shaped on locating piece (10)
Locating slot (10a), a madial wall of the locating slot (10a) are perpendicular, another madial wall is inclined-plane, and locating slot
Angle with 30-35 degree between two madial walls of (10a).
2. vehicle rear axle assembly week rotation positioning device as described in claim 1, it is characterised in that：The chassis (1) is frame
Structure, and be welded by quarter bend.
3. vehicle rear axle assembly week rotation positioning device as claimed in claim 1 or 2, 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 constituted 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 week rotation positioning device as described in claim 1, it is characterised in that：The supporting beam (7) is flat
" ∩ " shape on top, and be made of square tube, the bottom and chassis (1) of supporting beam (7) front and back end mutually weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554607.XU CN207617771U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly week rotation positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554607.XU CN207617771U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly week rotation positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617771U true CN207617771U (en) | 2018-07-17 |
Family
ID=62829177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554607.XU Expired - Fee Related CN207617771U (en) | 2017-11-20 | 2017-11-20 | A kind of vehicle rear axle assembly week rotation positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914747A (en) * | 2017-11-20 | 2018-04-17 | 唐天才 | Vehicle rear axle assembly week rotation positioning device |
-
2017
- 2017-11-20 CN CN201721554607.XU patent/CN207617771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914747A (en) * | 2017-11-20 | 2018-04-17 | 唐天才 | Vehicle rear axle assembly week rotation positioning device |
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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 |
Granted publication date: 20180717 Termination date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |