CN206330746U - A kind of new transmission test attachment means - Google Patents
A kind of new transmission test attachment means Download PDFInfo
- Publication number
- CN206330746U CN206330746U CN201621351493.4U CN201621351493U CN206330746U CN 206330746 U CN206330746 U CN 206330746U CN 201621351493 U CN201621351493 U CN 201621351493U CN 206330746 U CN206330746 U CN 206330746U
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- axle
- shoulder
- bearing
- bearing block
- bearings
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
A kind of new transmission test attachment means, belong to speed changer technical field of measurement and test.Described axle is made as being integrally formed by three sections of shoulder axles, three sections of shoulder axles are increased successively by input to the output end diameter of axle of axle, and three sections of shoulder axles are defined as shoulder axle one to output end successively by the input of axle, shoulder axle two and shoulder axle three, described shoulder axle two is thread spindle, two bearings are installed on described shoulder axle three, two described bearings are arranged in bearing block, bearing washer one is provided between two bearings, bearing washer two is provided with the outside of bearing described in one adjacent with shoulder axle two, described locking nut is threadedly coupled with shoulder axle two, locking nut is low to be leaned against on bearing washer two, bearing block is fixed in the bearing block mounting hole of rebound, bearing cap is detachably connected with bearing block.The utility model is the attachment means of T15E1 types transmission test and stand, can efficiency that is effectively cost-effective and improving experiment preparation.
Description
Technical field
The utility model is related to a kind of transmission test attachment means, belongs to speed changer technical field of measurement and test.
Background technology
Using conventional gear box, simulation whole vehicle state is required to install clutch assembly and flywheel when being tested
Disk, and the T15E1 types electric vehicle transmission newly developed need not install clutch assembly and Flywheel disc, this causes original stand
Electric vehicle transmission can not be installed.
The content of the invention
The utility model purpose is that the above mentioned problem existed to solve prior art is tried there is provided a kind of new speed changer
Test attachment means.
Above-mentioned purpose is realized, the technical scheme that the utility model is taken is as follows：
A kind of new transmission test attachment means, including rebound, bearing block, bearing cap, locking nut, axle, two
Individual bearing and two bearing washers；Two described bearing washers are bearing washer one and bearing washer two respectively；Described axle
It is made as being integrally formed by three sections of shoulder axles, three sections of shoulder axles are increased successively by input to the output end diameter of axle of axle, and three sections of platforms
Shoulder axle is defined as shoulder axle one, shoulder axle two and shoulder axle three, described shoulder axle two to output end successively by the input of axle
For thread spindle, two bearings are installed on described shoulder axle three, two described bearings are arranged in bearing block, two axles
Bearing washer one is provided between holding, bearing washer two, institute are provided with the outside of the bearing described in one adjacent with shoulder axle two
The locking nut stated and the threaded connection of shoulder axle two, locking nut is low to be leaned against on bearing washer two, is set in the middle part of described rebound
There is bearing block mounting hole, bearing block is fixed in the bearing block mounting hole of rebound, described bearing cap is provided with center hole, axle
Rim circle two is arranged in the center hole of bearing cap, and bearing cap is detachably connected with bearing block by multiple screws.
The utility model is relative to the beneficial effect of prior art：
The utility model is simple in construction, low processing cost can be dismantled conveniently, and the T15E1 types speed changer tired longevity can be achieved
Order low speed sections experiment.
Brief description of the drawings
Fig. 1 is a kind of main sectional view of new transmission test attachment means of the present utility model.
Wherein：Rebound 1, bearing block 2, bearing cap 3, locking nut 4, axle 5, bearing 6, bearing washer 1, bearing washer
28, shoulder axle 1, shoulder axle 2 10, shoulder axle 3 11, keyway 1, keyway 2 13, connecting hole 14.
The technical solution of the utility model is further described below in conjunction with the accompanying drawings, but is not limited thereto, it is every
Technical solutions of the utility model are modified or equivalent, without departing from the spirit and model of technical solutions of the utility model
Enclose, all should cover in protection domain of the present utility model.
Embodiment
Embodiment one：As shown in Figure 1：A kind of new transmission test attachment means, including rebound 1, axle
Bearing 2, bearing cap 3, locking nut 4, axle 5, two bearings 6 and two bearing washers；Two described bearing washers are respectively
Bearing washer 1 and bearing washer 28；Described axle 5 is made as being integrally formed by three sections of shoulder axles, and three sections of shoulder axles are by axle 5
Input to the output end diameter of axle increases successively, and three sections of shoulder axles are defined as shoulder axle to output end successively by the input of axle 5
One 9, shoulder axle 2 10 and shoulder axle 3 11, described shoulder axle 2 10 are to be provided with thread spindle, described shoulder axle 3 11
Two bearings 6, two described bearings 6 are arranged in bearing block 2, and bearing washer 1 is provided between two bearings 6, with
The outside of bearing 6 described in adjacent one of shoulder axle 2 10 is provided with bearing washer 28, described locking nut 4 and shoulder axle
2 10 threaded connections, locking nut 4 is low to be leaned against on bearing washer 28, and the described middle part of rebound 1 is provided with bearing block mounting hole,
Bearing block 2 is fixed in the bearing block mounting hole of rebound 1, and described bearing cap 3 is provided with center hole, and bearing washer 28 is set
Put in the center hole of bearing cap 3, bearing cap 3 is detachably connected with bearing block 2 by multiple screws.
Rebound 1 is provided with and test-bed（External equipment）The connected connecting hole 14 of original torquemeter adpting flange.
Embodiment two：As shown in figure 1, a kind of new transmission test connection described in embodiment one
Device, described bearing block 2 is provided with shoulder hole, and two described bearings 6 are arranged in the shoulder hole of bearing block 2.
Embodiment three：As shown in figure 1, a kind of new transmission test described in embodiment one or two
Attachment means, the outer circumference surface of described shoulder axle 1 is provided with keyway 1, on the outer circumference surface of described shoulder axle 2 10
Provided with keyway 2 13.
Rebound 1 of the present utility model, it is considered to which can rebound 1 be installed with original stand transition bracket agrees with.Devise
Axle 5, the profile of the axle 5 simulation new axle of bent axle, next design size tolerance of keyway 1 will be provided according to mechanical design handbook, worked good
The yielding coupling of torquemeter connection.
A kind of new transmission test attachment means of the present utility model, are T15E1 types transmission test and stand
Attachment means, can efficiency that is effectively cost-effective and improving experiment preparation.
Claims (3)
1. a kind of new transmission test attachment means, it is characterised in that：Including rebound（1）, bearing block（2）, bearing cap
（3）, locking nut（4）, axle（5）, two bearings（6）And two bearing washers；Two described bearing washers are bearing respectively
Packing ring one（7）With bearing washer two（8）；Described axle（5）It is made as being integrally formed by three sections of shoulder axles, three sections of shoulder axles are by axle
（5）Input to the output end diameter of axle increase successively, and three sections of shoulder axles are by axle（5）Input be defined as successively to output end
Shoulder axle one（9）, shoulder axle two（10）With shoulder axle three（11）, described shoulder axle two（10）For thread spindle, described shoulder
Axle three（11）On two bearings are installed（6）, described two bearings（6）It is arranged at bearing block（2）It is interior, two bearings（6）
Between be provided with bearing washer one（7）, with shoulder axle two（10）Bearing described in adjacent one（6）Outside is provided with bearing gasket
Circle two（8）, described locking nut（4）With shoulder axle two（10）Threaded connection, locking nut（4）It is low to lean against bearing washer two
（8）On, described rebound（1）Middle part is provided with bearing block mounting hole, bearing block（2）It is fixed on rebound（1）Bearing block peace
Fill in hole, described bearing cap（3）Provided with center hole, bearing washer two（8）It is arranged on bearing cap（3）Center hole in,
Bearing cap（3）With bearing block（2）It is detachably connected by multiple screws.
2. a kind of new transmission test attachment means according to claim 1, it is characterised in that：Described bearing block
（2）Provided with shoulder hole, two described bearings（6）It is arranged at bearing block（2）Shoulder hole in.
3. a kind of new transmission test attachment means according to claim 1 or 2, it is characterised in that：Described platform
Shoulder axle one（9）Outer circumference surface be provided with keyway one（12）, described shoulder axle two（10）Outer circumference surface be provided with keyway two
（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351493.4U CN206330746U (en) | 2016-12-10 | 2016-12-10 | A kind of new transmission test attachment means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621351493.4U CN206330746U (en) | 2016-12-10 | 2016-12-10 | A kind of new transmission test attachment means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330746U true CN206330746U (en) | 2017-07-14 |
Family
ID=59291375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621351493.4U Active CN206330746U (en) | 2016-12-10 | 2016-12-10 | A kind of new transmission test attachment means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589025A (en) * | 2019-09-29 | 2019-12-20 | 中国直升机设计研究所 | Rotor transition shaft fixing device |
-
2016
- 2016-12-10 CN CN201621351493.4U patent/CN206330746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110589025A (en) * | 2019-09-29 | 2019-12-20 | 中国直升机设计研究所 | Rotor transition shaft fixing device |
| CN110589025B (en) * | 2019-09-29 | 2022-09-06 | 中国直升机设计研究所 | Rotor transition shaft fixing device |
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