CN204082977U - Combination gear ring support saddle - Google Patents
Combination gear ring support saddle Download PDFInfo
- Publication number
- CN204082977U CN204082977U CN201420367179.XU CN201420367179U CN204082977U CN 204082977 U CN204082977 U CN 204082977U CN 201420367179 U CN201420367179 U CN 201420367179U CN 204082977 U CN204082977 U CN 204082977U
- Authority
- CN
- China
- Prior art keywords
- ring support
- tooth ring
- gear ring
- external
- gear
- 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
Links
Landscapes
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Abstract
The utility model proposes a kind of combination gear ring support saddle, comprise the internal tooth ring support of ring and discoidal external tooth ring support, described ring gear base inner surface is provided with the internal spline for connecting live axle; Described external tooth ring support periphery is provided with the external splines for connecting gear ring, and described external splines two ends are provided with breeze way; Described internal tooth ring support and described external tooth ring support are fixed by several screw.The utility model structure is simple, and gear ring support saddle external toothing is provided with breeze way, not easily cracks in end, and reliability is strong; Gear ring support saddle is arranged to external tooth ring support and internal tooth ring support composite structure, when external toothing or ring gear damage, only can needs to change broken parts and just can normally use, reduce user cost.
Description
Technical field
The utility model relates to a kind of engineering element of conveying rotary motion, refers to a kind of combination gear ring support saddle especially.
Background technique
Automobile synchronizer gear ring support saddle is one of important spare part in automobile variable speed mechanism on ransaxle, and its quality of processing, structure, working life etc. directly have influence on the normal traveling of automobile and the personal safety of driver and passenger.In prior art, gear ring support saddle is one-body molded mostly, and gear ring support saddle spline sections of the prior art is without buffering transition structure, its end is easily damaged to be cracked, crackle is stressed easily extends to whole gear ring support saddle external toothing afterwards, cause its reliability poor, life-span is shorter, indirectly improves the user cost of gear ring.
In gear ring support saddle using process due to working environment cause external toothing and ring gear inconsistent for working life, after external toothing or ring gear damage, whole gear ring support saddle cannot use, the gear ring support saddle that must more renew, the non-broken parts of gear ring support saddle can not then use, and shines into very large waste.
Model utility content
The utility model makes improvements for above-mentioned prior art Problems existing, and namely the technical problems to be solved in the utility model proposes a kind of combination gear ring support saddle, and this gear ring support saddle external toothing is provided with breeze way, and not easily crack in end, reliability is strong; Gear ring support saddle is arranged to external tooth ring support and internal tooth ring support composite structure, when external toothing or ring gear damage, only can needs to change broken parts and just can normally use.
The technical solution of the utility model is achieved in that a kind of combination gear ring support saddle, and comprise the internal tooth ring support of ring and discoidal external tooth ring support, described ring gear base inner surface is provided with the internal spline for connecting live axle; Described external tooth ring support periphery is provided with the external splines for connecting gear ring, and described external splines two ends are provided with breeze way; Described internal tooth ring support and described external tooth ring support are fixed by several screw.
One as such scheme is improved, and described internal tooth ring support and described external toothing are threaded connection, and described internal tooth ring support and described external tooth ring support are fixed by several screw.
As a kind of preferred version, described external toothing bearing is provided with several fixed hole.
As a kind of preferred version, described external toothing bearing is provided with several air hole.
The utility model has following beneficial effect: the utility model structure is simple, and gear ring support saddle external toothing is provided with breeze way, and external toothing is not easily cracked, and reliability is strong; Gear ring support saddle is arranged to external tooth ring support and internal tooth ring support composite structure, when external toothing or ring gear damage, only can needs to change broken parts and just can normally use, reduce user cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the sectional view of the utility model combination gear ring support saddle embodiment;
Fig. 2 is the sectional view of the internal tooth ring support combining gear ring support saddle in Fig. 1;
Fig. 3 is the sectional view of the external tooth ring support combining gear ring support saddle in Fig. 1;
Fig. 4 for combine in Fig. 1 gear ring support saddle use the structural representation of screw.
In figure, the corresponding name of sequence number is called:
1, internal tooth ring support, 2, external tooth ring support, 3, screw, 4, internal spline, 5, external splines, 6, fixed hole, 7, air hole, 8, breeze way.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 to 4, a kind of mode of execution combination gear ring support saddle of the present utility model comprises the internal tooth ring support 1 of ring and discoidal external tooth ring support 2, and described internal tooth ring support 1 internal surface is provided with the internal spline 4 for connecting live axle; Be arranged with the external splines 5 for connecting gear ring outside described external tooth ring support 2, described external splines 5 two ends are provided with breeze way 8; Described internal tooth ring support 1 is fixed by several screw 3 with described external tooth ring support 2, described external toothing bearing 2 is provided with several air hole 7, described external toothing bearing 2 is provided with several fixed hole 6.
First internal tooth ring support 1 and external tooth ring support 2 are fixed by screw 3 in use, then internal tooth ring support 1 connects live axle, and external tooth ring support 2 connects gear ring and just can normally use.The breeze way 8 that wherein external splines 5 two ends are arranged can reduce on external splines 5 and cracks; Fixed hole 6 is connected gear ring for fixing with location external tooth ring support 2; Air hole 7 is for the machine oil that dispels the heat and discharge in external tooth ring support 2 and iron filings; Broken parts can be changed when internal tooth ring support 1 or external tooth ring support 2 damage.
The utility model also has another kind of mode of execution: described internal tooth ring support 1 and described external tooth ring support 2 are threaded connection, and described internal tooth ring support 1 is fixed by several screw 3 with described external tooth ring support 2.Being threaded is combination gear ring base better tightness, connects more fastening.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a combination gear ring support saddle, it is characterized in that: the internal tooth ring support (1) and the discoidal external tooth ring support (2) that comprise ring, described internal tooth ring support (1) internal surface is provided with the internal spline (4) for connecting live axle; Be arranged with the external splines (5) for connecting gear ring outside described external tooth ring support (2), described external splines (5) two ends are provided with breeze way (8); Described internal tooth ring support (1) is fixed by several screw (3) with described external tooth ring support (2).
2. according to combination gear ring support saddle according to claim 1, it is characterized in that: described internal tooth ring support (1) and described external tooth ring support (2) are threaded connection, and described internal tooth ring support (1) is fixed by several screw (3) with described external tooth ring support (2).
3. according to combination gear ring support saddle according to claim 1, it is characterized in that: described external toothing bearing (2) is provided with several fixed hole (6).
4. according to combination gear ring support saddle according to claim 1, it is characterized in that: described external toothing bearing (2) is provided with several air hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367179.XU CN204082977U (en) | 2014-07-03 | 2014-07-03 | Combination gear ring support saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420367179.XU CN204082977U (en) | 2014-07-03 | 2014-07-03 | Combination gear ring support saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082977U true CN204082977U (en) | 2015-01-07 |
Family
ID=52175700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420367179.XU Expired - Fee Related CN204082977U (en) | 2014-07-03 | 2014-07-03 | Combination gear ring support saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082977U (en) |
-
2014
- 2014-07-03 CN CN201420367179.XU patent/CN204082977U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105422801A (en) | Combined gear for new energy vehicle engine | |
| CN104728391A (en) | Assembled sprocket | |
| CN103542071A (en) | Oscillating-tooth gear | |
| CN204082977U (en) | Combination gear ring support saddle | |
| CN204592217U (en) | A kind of durable type combination gear ring support saddle | |
| CN104373550A (en) | Simple welding type double-blade chain wheel | |
| CN203979339U (en) | With the steering rack dust-proof cover of arc surface | |
| CN205331197U (en) | Little shaft of drilling and milling machine | |
| CN103557305A (en) | Gear convenient to take down | |
| CN204109676U (en) | The integrated oil enveloping structure of drive axle axis head nut | |
| CN103307253A (en) | Improved gear | |
| CN204284371U (en) | Simple welding formula biplate sprocket wheel | |
| CN104879484A (en) | Radiating type industrial wear-resistant gear | |
| CN104315115A (en) | Gear easy to disassemble | |
| CN204083142U (en) | A kind of can the gear of fast assembling-disassembling | |
| CN205298189U (en) | No key -type connection transmission moment of torsion structure | |
| CN204344879U (en) | A kind of sealing mechanism | |
| CN203098608U (en) | Novel expansion sleeve used for linkage | |
| CN204253788U (en) | Novel compositions gear | |
| CN203809529U (en) | Automobile transmission shaft | |
| CN103982710A (en) | Plum-shaped internal circular special-shaped seamless steel pipe | |
| CN103573985A (en) | Dustproof sealing structure of brake adjusting arm | |
| CN204041653U (en) | Sprocket shaft group axle spline manufacturing structure again | |
| CN204061486U (en) | A kind of novel hub nut | |
| CN204921907U (en) | Self -lubricating gearbox |
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: 20150703 |
|
| EXPY | Termination of patent right or utility model |