CN204082959U - A kind of live axle two ends are connected structure - Google Patents
A kind of live axle two ends are connected structure Download PDFInfo
- Publication number
- CN204082959U CN204082959U CN201420525486.6U CN201420525486U CN204082959U CN 204082959 U CN204082959 U CN 204082959U CN 201420525486 U CN201420525486 U CN 201420525486U CN 204082959 U CN204082959 U CN 204082959U
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- China
- Prior art keywords
- axle
- operation axle
- live axle
- connection
- right operation
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Abstract
The utility model belongs to Automobile drive accessory technical field, provide a kind of live axle two ends to be connected structure, comprise main component and be connected to the left operation axle of main component left end and right-hand member and right operation axle, left operation axle is provided with coupling assembly, the neutral position of right operation axle offers long spline, the end of right operation axle is provided with latch part, the right operation axle that latch part is other offers and runs through fixed hole.The utility model has the advantage of and be respectively arranged with latch part at the two ends of live axle, rationally arrange with exterior part assembly and connection like this, make live axle while enhancing moment of torsion, overcome the defect that rocking easily appears in original live axle when rotated, smooth running, can be dismantled easily by coupling assembly on the other hand and change, greatly improve time efficiency and reduce time cost, decrease hydro-planing, whole driving bearing loading capability is strong, ensure that driving axis operation stability.
Description
Technical field
The utility model belongs to Automobile drive accessory technical field, relates to a kind of live axle two ends and to be connected structure.
Background technique
In order to make automobile power transmission, all can use driving axis, what employing was maximum at present is Rzeppa type driving axis, no matter this kind of driving axis is that circular arc alley or liner ball road solve constant speed drive's problem all preferably, and it is large to transmit operating angle, and efficiency is high.Existing Automobile drive axle assembly is all adopt the axostylus axostyle being provided with universal-joint in the middle of the universal joint of two ends, this design just take into account the usability of ransaxle, and to material-saving joint consumption, it is thorough that maintenance and installation aspect is not considered, because the universal joint being in road wheel end has needed steering-effecting in driving process, and the universal joint the being in gearbox end just just generation slippage and slippage scope is very little when Uneven road, so the wearing and tearing of road wheel end universal joint are beaten, life-span is low, the parts needing often to change, often change three road wheel end universal joints according to statistics and just need replacing gearbox end universal joint, and often tear next universal joint open and again load onto car again, maintenance step is usually more loaded down with trivial details, time is also long.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, and provides a kind of structure simple, ensures that the live axle two ends of driving axis operation stability are connected structure.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of live axle two ends are connected structure, comprise main component and be connected to the left operation axle of main component left end and right-hand member and right operation axle, it is characterized in that, described left operation axle is provided with coupling assembly, the neutral position of described right operation axle offers long spline, the end of right operation axle is provided with latch part, the right operation axle that latch part is other offers and runs through fixed hole.
The measure taked for optimizing such scheme specifically comprises:
Be connected in structure at above-mentioned a kind of live axle two ends, described coupling assembly comprise mutually fasten connection one, connect two and fixed block joined by card, offer the first connection space and the second connection space respectively in described connection one and connection two, the intersection that fixed block is positioned at the first connection space and the second connection space joined by described card.
Be connected in structure at above-mentioned a kind of live axle two ends, described connection one and the upper equal axial directions of connection two offer locking aperture, locking aperture is provided with SEM screw SEM Scr.
Be connected in structure at above-mentioned a kind of live axle two ends, described latch part from top to bottom offers multiple tooth limit, and two adjacent tooth limits form the spacing space of stop.
Compared with prior art, the utility model has the advantage of and be respectively arranged with latch part at the two ends of live axle, rationally arrange with exterior part assembly and connection like this, make live axle while enhancing moment of torsion, overcome the defect that rocking easily appears in original live axle when rotated, smooth running, can be dismantled easily by coupling assembly on the other hand and change, greatly improve time efficiency and reduce time cost, decrease hydro-planing, whole driving bearing loading capability is strong, ensure that driving axis operation stability.
Accompanying drawing explanation
Fig. 1 is that this live axle two ends are connected the schematic diagram of structure.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
In figure, main component 1; Left operation axle 2; Right operation axle 3; Long spline 4; Latch part 5; Run through fixed hole 6; Tooth limit 7; Stop spacing space 8; Coupling assembly 9; Connect one 10; Connect two 11; First connects space 12; Second connects space 13; Fixed block 14 joined by card; Locking aperture 15; SEM screw SEM Scr 16.
As shown in Figure 1, this live axle two ends are connected structure, comprise main component 1 and be connected to the left operation axle 2 of main component 1 left end and right-hand member and right operation axle 3, the neutral position of right operation axle 3 offers long spline 4, the end of right operation axle 3 is provided with latch part 5, the right operation axle 3 that latch part 5 is other offers and runs through fixed hole 6, here latch part 5 from top to bottom offers multiple tooth limit 7, two adjacent tooth limits 7 form the spacing space 8 of stop, this borough chief's spline 4 effectively can enhance the moment of torsion of live axle, bearing capacity is strong, after opponent's part of outside is fit into, first opponent's part is connected with latch part 5, due to the existence on tooth limit 7, so just opponent's part can be encased in and stop in spacing space 8, so just the position connected is located, and then undertaken locking by running through fixed hole 6, so just opponent's part of outside and right operation axle 3 can be combined into an entirety.
Left operation axle 2 is provided with coupling assembly 9, coupling assembly 9 comprises the mutual connection fastened one 10, connect two 11 and block and join fixed block 14, offer the first connection space 12 and second in connecting one 10 and connecting two 11 respectively and connect space 13, on connecting one 10 and connecting two 11, equal axial direction offers locking aperture 15, locking aperture 15 is provided with SEM screw SEM Scr 16, so just both are combined in one piece, the intersection that fixed block 14 is positioned at the first connection space 12 and the second connection space 13 joined by card, here the live axle of inside and outside live axle are connected to one piece by the Main Function of coupling assembly 9, can find out that left operation axle 2 is installed in connection one 10, the connection two 11 of opposite side is for being connected with the live axle of inside, can dismantle easily when damaging maintenance like this and change, greatly improve time efficiency and reduce time cost, here the position that the Main Function of joining fixed block 14 fixes left operation axle 2 is blocked, add the soundness of connection, conveniently cushion.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from the scope that spirit of the present utility model defines.
Claims (4)
1. live axle two ends are connected structure, comprise main component and be connected to the left operation axle of main component left end and right-hand member and right operation axle, it is characterized in that, described left operation axle is provided with coupling assembly, the neutral position of described right operation axle offers long spline, the end of right operation axle is provided with latch part, the right operation axle that latch part is other offers and runs through fixed hole.
2. a kind of live axle two ends according to claim 1 are connected structure, it is characterized in that, described coupling assembly comprise mutually fasten connection one, connect two and fixed block joined by card, offer the first connection space and the second connection space respectively in described connection one and connection two, the intersection that fixed block is positioned at the first connection space and the second connection space joined by described card.
3. a kind of live axle two ends according to claim 2 are connected structure, it is characterized in that, described connection one and connect on two upper equal axial directions and offer locking aperture, and locking aperture is provided with SEM screw SEM Scr.
4. a kind of live axle two ends according to claim 3 are connected structure, and it is characterized in that, described latch part from top to bottom offers multiple tooth limit, and two adjacent tooth limits form and stop spacing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525486.6U CN204082959U (en) | 2014-09-12 | 2014-09-12 | A kind of live axle two ends are connected structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525486.6U CN204082959U (en) | 2014-09-12 | 2014-09-12 | A kind of live axle two ends are connected structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082959U true CN204082959U (en) | 2015-01-07 |
Family
ID=52175682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525486.6U Expired - Fee Related CN204082959U (en) | 2014-09-12 | 2014-09-12 | A kind of live axle two ends are connected structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082959U (en) |
-
2014
- 2014-09-12 CN CN201420525486.6U patent/CN204082959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |