CN202255870U - Test connection device of electric automobile gear box - Google Patents
Test connection device of electric automobile gear box Download PDFInfo
- Publication number
- CN202255870U CN202255870U CN2011203198251U CN201120319825U CN202255870U CN 202255870 U CN202255870 U CN 202255870U CN 2011203198251 U CN2011203198251 U CN 2011203198251U CN 201120319825 U CN201120319825 U CN 201120319825U CN 202255870 U CN202255870 U CN 202255870U
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- CN
- China
- Prior art keywords
- main shaft
- terminal pad
- testing table
- end cap
- table position
- 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
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model relates to a test connection device, in particular to a test connection device of an electric automobile gear box, which comprises a gear box and further comprises a table support. A test table spindle penetrates through the table support, a connecting disc and an end cover are sleeved on the test table spindle, the connecting disc is fixedly connected with the table support, and the end cover is fixed with the connecting disc. The connecting disc is connected with the test table spindle through a radial bearing in shaft driving mode, and the end cover is connected with the test table spindle through a radial bearing in shaft driving mode. A fixing disc is disposed in the end cover and sleeved on the test table spindle and fixed with the gear box. An input flange is sleeved on the head of the test table spindle, a transition disc is fixed on the input flange, and a connecting flange is disposed on the transition disc. The test connection device of the electric automobile gear box is simple in structure, convenient to install and use and high in detection performance.
Description
Technical field
The utility model patent relates to a kind of test coupling arrangement, relates in particular to a kind of test coupling arrangement of electric automobile gear-box.
Background technology
Present electric automobile gear-box of the prior art for quality and the performance of checking it, can not reach the purpose of detection on the testing table originally, operating performance is poor.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the prior art, provides a kind of simple in structure, and the test coupling arrangement of the electric automobile gear-box of strong operability.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals:
A kind of test coupling arrangement of electric automobile gear-box comprises wheel box, also comprises platform position support; Cross-under has testing table position main shaft on described the position support; Be with terminal pad and end cap on the main shaft of described testing table position, described terminal pad and platform position support are fixedly connected, and described end cap and terminal pad fix; Between described terminal pad and testing table position main shaft, end cap and testing table position main shaft respectively through radial bearing mutually axle be dynamically connected; Be provided with shaft collar in the described end cap, described shaft collar is enclosed within on the main shaft of testing table position and with wheel box and fixes, and the head of described testing table position main shaft is with input flange; Fixing transition disc on the described input flange, described transition disc is provided with joint flange.
Joint flange connects outer power system, and shaft collar and end cap are used for fixing wheel box, makes its stability reach best, detects effective.
As preferably; Be provided with the terminal pad rebound between described terminal pad and platform position support; Be provided with blowout patche between described end cap and testing table position main shaft; Described input flange passes through pressing plate crimping mutually with testing table position main shaft, and described pressing plate and testing table position main shaft fix through the input bolt, and described input bolt is locked with testing table position main shaft through lock banking stop mutually.
As preferably, seal mutually through O-ring seal respectively between described radial bearing and terminal pad, radial bearing and end cap.
As preferably, described shaft collar and wheel box, end cap and wheel box, terminal pad and end cap, terminal pad and terminal pad rebound, input flange and transition disc, transition disc and joint flange are fixedly connected through bolt respectively.
As preferably, the bottom of described position support is provided with the T-slot worktable, and described position support is " L " shape.
Therefore, the test coupling arrangement of a kind of electric automobile gear-box of the utility model, simple in structure, easy to install, it is high to detect performance.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1, a kind of test coupling arrangement of electric automobile gear-box comprises wheel box 1; Also comprise platform position support 2, middle cross-under has testing table position main shaft 3 on described the position support 2, is with terminal pad 4 and end cap 5 on the described testing table position main shaft 3; Described terminal pad 4 is fixedly connected with platform position support 2, and described end cap 5 fixes with terminal pad 4, and described terminal pad 4 and testing table position main shaft 3, end cap 5 and 3 on testing table position main shaft pass through radial bearing 6-1 respectively; 6-2 axle mutually is dynamically connected, and is provided with shaft collar 7 in the described end cap 5, and described shaft collar 7 is enclosed within on the testing table position main shaft 3 and with wheel box 1 and fixes; The head of described testing table position main shaft 3 is with input flange 8, fixing transition disc 9 on the described input flange 8, and described transition disc 9 is provided with joint flange 10; Described terminal pad 4 and 2 on platform position support are provided with terminal pad rebound 11, and described end cap 5 and 3 on testing table position main shaft are provided with blowout patche 12, and described input flange 8 passes through pressing plate 13 crimping mutually with testing table position main shaft 3; Described pressing plate 13 fixes through input bolt 14 with testing table position main shaft 3; Described input bolt 14 is locked with testing table position main shaft 3 through lock banking stop 15 mutually, and described radial bearing 6-1 and terminal pad 4, radial bearing 6-2 and 5 of end caps pass through O-ring seal 16-1 respectively, and 16-2 seals mutually; Described shaft collar 7 respectively passes through bolt 17-1 with transition disc 9, transition disc 9 with joint flange 10 with terminal pad rebound 11, input flange 8 with end cap 5, terminal pad 4 with wheel box 1, end cap 5 and wheel box 1, terminal pad 4; 17-2,17-3,17-4; 17-5; 17-6 is fixedly connected, and the bottom of described position support 2 is provided with T-slot worktable 18, and described position support 2 is " L " shape.
Claims (5)
1. the test coupling arrangement of an electric automobile gear-box; Comprise wheel box (1), it is characterized in that: also comprise platform position support (2), cross-under had testing table position main shaft (3) during described position support (2) gone up; Be with terminal pad (4) and end cap (5) on the described testing table position main shaft (3); Described terminal pad (4) is fixedly connected with platform position support (2), and described end cap (5) fixes with terminal pad (4), passes through radial bearing (6-1 between described terminal pad (4) and testing table position main shaft (3), end cap (5) and testing table position main shaft (3) respectively; 6-2) axle is dynamically connected mutually; Be provided with shaft collar (7) in the described end cap (5), described shaft collar (7) is enclosed within testing table position main shaft (3) and goes up and fix with wheel box (1), and the head of described testing table position main shaft (3) is with input flange (8); Described input flange (8) is gone up fixedly transition disc (9), and described transition disc (9) is provided with joint flange (10).
2. the test coupling arrangement of a kind of electric automobile gear-box according to claim 1; It is characterized in that: be provided with terminal pad rebound (11) between described terminal pad (4) and platform position support (2); Be provided with blowout patche (12) between described end cap (5) and testing table position main shaft (3); Described input flange (8) passes through pressing plate (13) crimping mutually with testing table position main shaft (3); Described pressing plate (13) fixes through input bolt (14) with testing table position main shaft (3), and described input bolt (14) is locked with testing table position main shaft (3) through lock banking stop (15) mutually.
3. the test coupling arrangement of a kind of electric automobile gear-box according to claim 1 and 2; It is characterized in that: (16-1 16-2) seals mutually through O-ring seal respectively between described radial bearing (6-1) and terminal pad (4), radial bearing (6-2) and end cap (5).
4. the test coupling arrangement of a kind of electric automobile gear-box according to claim 1 and 2; It is characterized in that: described shaft collar (7) respectively passes through bolt (17-1 with transition disc (9), transition disc (9) with joint flange (10) with terminal pad rebound (11), input flange (8) with end cap (5), terminal pad (4) with wheel box (1), end cap (5) and wheel box (1), terminal pad (4); 17-2,17-3,17-4; 17-5 17-6) is fixedly connected.
5. the test coupling arrangement of a kind of electric automobile gear-box according to claim 1 and 2, it is characterized in that: the bottom of described position support (2) is provided with T-slot worktable (18), and described position support (2) is " L " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203198251U CN202255870U (en) | 2011-08-30 | 2011-08-30 | Test connection device of electric automobile gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203198251U CN202255870U (en) | 2011-08-30 | 2011-08-30 | Test connection device of electric automobile gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255870U true CN202255870U (en) | 2012-05-30 |
Family
ID=46117095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203198251U Expired - Fee Related CN202255870U (en) | 2011-08-30 | 2011-08-30 | Test connection device of electric automobile gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568434A (en) * | 2015-01-21 | 2015-04-29 | 广西柳工机械股份有限公司 | Inputting and connecting device for gearbox bench test |
| CN104696376A (en) * | 2015-03-17 | 2015-06-10 | 广西柳工机械股份有限公司 | Engineering machinery gearbox rack durability test connection device |
| CN110332301A (en) * | 2019-07-15 | 2019-10-15 | 中机生产力促进中心 | A kind of fast accurate centering attachment device |
-
2011
- 2011-08-30 CN CN2011203198251U patent/CN202255870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104568434A (en) * | 2015-01-21 | 2015-04-29 | 广西柳工机械股份有限公司 | Inputting and connecting device for gearbox bench test |
| CN104696376A (en) * | 2015-03-17 | 2015-06-10 | 广西柳工机械股份有限公司 | Engineering machinery gearbox rack durability test connection device |
| CN110332301A (en) * | 2019-07-15 | 2019-10-15 | 中机生产力促进中心 | A kind of fast accurate centering attachment device |
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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: 20120530 Termination date: 20170830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |