CN206092891U - CVT light gauge height intensity gearbox housing - Google Patents
CVT light gauge height intensity gearbox housing Download PDFInfo
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- CN206092891U CN206092891U CN201621036200.3U CN201621036200U CN206092891U CN 206092891 U CN206092891 U CN 206092891U CN 201621036200 U CN201621036200 U CN 201621036200U CN 206092891 U CN206092891 U CN 206092891U
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- countershaft
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- intensity
- spindle
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Abstract
The utility model discloses a CVT light gauge height intensity gearbox housing, which comprises a body, marginal a week of body is equipped with the mounting hole, this sinistron lower part is equipped with the spindle collar around the piece, the spindle collar is equipped with the main shaft hole around the middle part of piece, the spindle collar is equipped with the strengthening rib on the piece, the both ends of strengthening rib set up respectively at the inner wall of body and the edge in main shaft hole, the middle part of body is equipped with the countershaft and encircles the piece, the countershaft is equipped with two countershaft holes on the piece, the upper left portion that the countershaft encircleed the piece still is equipped with two oilholes, the inner wall of body is equipped with the boss of strengthening the corner. This CVT light gauge height intensity gearbox housing, rational in infrastructure, the practicality is strong, and the spindle collar encircles the piece around piece and countershaft, has strengthened near the body intensity in main shaft hole and countershaft hole respectively, the setting of strengthening rib, the intensity of the body of further improvement, the setting of boss has increased the intensity of the corner of lateral wall and bottom surface.
Description
Technical field
This utility model belongs to case of transmission technical field, and in particular to a kind of CVT lightweights high intensity transmission case
Body.
Background technology
Variator is the mechanism for changing rotating speed from electromotor and torque, and it can be fixed or stepping changes output shaft
With input shaft gear ratio, also known as change speed gear box.Variator is made up of variable transmission mechanism and operating mechanism, and some automobiles are also dynamic
Output mechanism.The big multiplex ordinary gear transmission of drive mechanism, what is also had uses Planetary Gear Transmission.Ordinary gear transmission shifting mechanism
Typically use shifting slide gear and lock unit etc..
Case of transmission, for installing the shell structure of gearing actuator and its adnexa, is manufactured using cast aluminium, is adopted
Integral housing, it is integral with upper lid.Its advantage is that the concentricity of variator antero posterior axis bearing bore is easily guaranteed that, assembling, reviewing party
Just, it is desirable to which housing has enough rigidity, will not incline during for ensureing axle and bearing working.
Utility model content
The purpose of this utility model is to provide a kind of CVT lightweights high intensity case of transmission, to solve above-mentioned background
The problem proposed in technology.
For achieving the above object, this utility model provides following technical scheme：A kind of CVT lightweights high intensity transmission case
Body, including body, the edge of the body is provided with installing hole for one week, and the body lower left quarter is provided with spindle collar around block, the master
Collar is provided with spindle hole in the middle part of block, and the spindle collar is provided with reinforcement around block, and the two ends of the reinforcement are respectively provided with
In the inwall and the edge of spindle hole of body, countershaft is provided with the middle part of the body around block, the countershaft is provided with around block
Two countershaft holes, the countershaft is additionally provided with two oilholes around the upper left quarter of block, and the inwall of the body is provided with strengthens corner
Boss.
Preferably, the quantity of the reinforcement is no less than three.
Preferably, the boss is shaped to irregular quadrilateral.
Technique effect of the present utility model and advantage：The CVT lightweight high intensity case of transmissions, it is rational in infrastructure, it is practical
Property it is strong, spindle collar, around block, strengthens respectively spindle hole and the bulk strength near countershaft hole around block and countershaft, and reinforcement sets
Put, the intensity of the body for further improving, the setting of boss increased the intensity of side wall and the corner of bottom surface.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1 body, 2 installing holes, 3 spindle collars around block, 4 spindle holes, 5 reinforcements, 6 countershafts around block, 7 countershaft holes, 8
Oilhole, 9 bosses.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model provides a kind of CVT lightweights high intensity case of transmission as shown in Figure 1, including body 1, institute
The edge for stating body 1 is provided with installing hole 2 for one week, and the lower left quarter of the body 1 is provided with spindle collar around block 3, and the spindle collar is around block 3
Middle part is provided with spindle hole 4, and the spindle collar is provided with reinforcement 5 around block 3, and the two ends of the reinforcement 5 are separately positioned on body 1
Inwall and spindle hole 4 edge, the middle part of the body 1 is provided with countershaft around block 6, and the countershaft is provided with two around block 6
Individual countershaft hole 7, the countershaft is additionally provided with two oilholes 8 around the upper left quarter of block 6, and the inwall of the body 1 is provided with reinforcement corner
Boss 9, the quantity of the reinforcement 5 is no less than three, and the boss 9 is shaped to irregular quadrilateral.
Operation principle：Spindle collar, around block 6, strengthens respectively spindle hole 4 and the sheet near countershaft hole 7 around block 3 and countershaft
The intensity of body 1, the setting of reinforcement 5, the intensity of the body 1 for further improving, the setting of boss 9 increased side wall and bottom surface
Corner intensity.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of CVT lightweights high intensity case of transmission, including body（1）, the body（1）Edge be provided with installation within one week
Hole（2）, it is characterised in that：The body（1）Lower left quarter is provided with spindle collar around block（3）, the spindle collar is around block（3）Middle part set
There is spindle hole（4）, the spindle collar is around block（3）It is provided with reinforcement（5）, the reinforcement（5）Two ends be separately positioned on this
Body（1）Inwall and spindle hole（4）Edge, the body（1）Middle part be provided with countershaft around block（6）, the countershaft surround
Block（6）It is provided with two countershaft holes（7）, the countershaft is around block（6）Upper left quarter be additionally provided with two oilholes（8）, the body
（1）Inwall be provided with strengthen corner boss（9）.
2. a kind of CVT lightweights high intensity case of transmission according to claim 1, it is characterised in that：The reinforcement
（5）Quantity be no less than three.
3. a kind of CVT lightweights high intensity case of transmission according to claim 1, it is characterised in that：The boss
（9）It is shaped to irregular quadrilateral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036200.3U CN206092891U (en) | 2016-08-31 | 2016-08-31 | CVT light gauge height intensity gearbox housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036200.3U CN206092891U (en) | 2016-08-31 | 2016-08-31 | CVT light gauge height intensity gearbox housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092891U true CN206092891U (en) | 2017-04-12 |
Family
ID=58475922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036200.3U Active CN206092891U (en) | 2016-08-31 | 2016-08-31 | CVT light gauge height intensity gearbox housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092891U (en) |
-
2016
- 2016-08-31 CN CN201621036200.3U patent/CN206092891U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 178, Suzhong North Road, Anyi Town, Baoying County, Yangzhou City, Jiangsu Province 225899 Patentee after: YANGZHOU KAIXIANG PRECISION TECHNOLOGY Co.,Ltd. Address before: 225806 Jinghe Baqian industrial concentration area, Baoying County, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU KAIXIANG PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |