CN201628623U - Test loader of triaxial rear-driving speed changer for mini petrol engine - Google Patents
Test loader of triaxial rear-driving speed changer for mini petrol engine Download PDFInfo
- Publication number
- CN201628623U CN201628623U CN2009202444764U CN200920244476U CN201628623U CN 201628623 U CN201628623 U CN 201628623U CN 2009202444764 U CN2009202444764 U CN 2009202444764U CN 200920244476 U CN200920244476 U CN 200920244476U CN 201628623 U CN201628623 U CN 201628623U
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- CN
- China
- Prior art keywords
- loader
- compression spring
- speed changer
- test
- triaxial
- 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 loader of a triaxial rear-driving speed changer for a mini petrol engine. The test loader comprises an orientation ring, a sunk screw, a casing assembly, a locking nut, a compression spring, friction plates, and a middle shaft, wherein the two friction plates are mounted on the orientation ring; the compression spring between each friction plate and the locking nut is sleeved on the middle shaft; the orientation ring is coaxially mounted with the middle shaft; and the casing assembly is mounted at the outer part. The test loader with compact structure and reasonable design can meet the loading requirements of delivery test of the triaxial rear-driving speed changer for the mini petrol engine, simultaneously saves the investment of a dedicated speed changer testing device, reduces the expense of daily maintenance, and has the advantages of simple structure, low manufacturing cost, convenient installation and small occupied space.
Description
Technical field
The utility model relates to a kind of test loader, especially a kind of minitype gasoline machine triple axle rear drive transmission test loader that is used to detect TRANS PROGRAM.
Background technology
At present, when the engine complete machine delivery test of triple axle rear drive variator was installed, each manufacturers of engines was generally taked not add the load mode and is detected TRANS PROGRAM, and promptly the variator output terminal does not add any device.Before part producer variator and engine attach together, use the independent experiment bench teat to test variator, but productive temp is slow, because test bay adopts motor-driven, can't the operating fluctuation of speed of real simulation engine driven variator, and drop into huge, the place space hold is big, and daily servicing consumes high.
When variator does not add load, owing to the reason such as unbalanced that has end play and transmission between each gear, in variator delivery test running time,, the practical working situation after can't the real simulation entrucking is so can cause the erroneous judgement or the omission of abnormal noise of transmission fault.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, a kind of compact conformation, reasonable in design is provided, the plus load device that engine shop trial stage triple axle variator uses, loader provides the moment of resistance of certain limit, thereby eliminates the minitype gasoline machine triple axle rear drive transmission test loader of gear end play.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise verge ring, sunk screw, housing assembly, lock nut, compression spring, friction disc, axis, two friction discs are installed on the verge ring, there is compression spring to be sleeved on the axis between two friction discs and the lock nut, verge ring and the coaxial installation of axis, housing assembly is equipped with in the outside.
The utility model has the advantages that:
Compact conformation, reasonable in design, loader can satisfy the loading requirement of tiny engine with triple axle rear drive variator delivery test, save the input of special-purpose variator testing apparatus simultaneously, reduce daily servicing consumption and loader is simple in structure, manufacturing expense is low, easy for installation, take up room little.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the left view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 2 as can be known, the utility model comprises verge ring 1, sunk screw 2, housing assembly 3, lock nut 4, compression spring 5, friction disc 6, axis 7, two friction discs 6 are installed on the verge ring 1, there is compression spring 5 to be sleeved on the axis 7 between two friction discs 6 and the lock nut 4, verge ring 1 and axis 7 coaxial installations, housing assembly 3 is equipped with in the outside.
Pretightning force between described two friction discs 6 is adjusted by compression spring 5.
The elongation of described compression spring 5 is by lock nut 4 lockings.
The locking of described case of transmission and loader is by 8 lockings of the clamp assembly on the loader.
Described two friction discs 6 are locked on the verge ring 1 by sunk screw 2.
The utility model loader in the drawings mainly is made up of verge ring 1, housing assembly 3, lock nut 4, compression spring 5, friction disc 6, axis 7.Two friction discs 6 are installed on the verge ring 1, the pretightning force that compression spring 5 is adjusted between the friction disc 6.Loader axis 7 links to each other with transmission output shaft, is locked by the locking device of loader by case of transmission and loader.After the variator running, drive axis 7 runnings of loader, axis 7 drives between two friction discs 6 relative motion takes place, and forms certain load, and Indirect Loaded is to variator.The reduction length of compression spring 5 is adjusted by lock nut 4.
Claims (5)
1. a minitype gasoline machine is with triple axle rear drive transmission test loader, comprise verge ring (1), sunk screw (2), housing assembly (3), lock nut (4), compression spring (5), friction disc (6), axis (7), it is characterized in that: two friction discs (6) are installed on the verge ring (1), there is compression spring (5) to be sleeved on the axis (7) between two friction discs (6) and the lock nut (4), verge ring (1) and the coaxial installation of axis (7), housing assembly (3) is equipped with in the outside.
2. minitype gasoline machine according to claim 1 triple axle rear drive transmission test loader, it is characterized in that: the pretightning force between described two friction discs (6) is adjusted by compression spring (5).
3. minitype gasoline machine according to claim 1 triple axle rear drive transmission test loader, it is characterized in that: the elongation of described compression spring (5) is locked by lock nut (4).
4. minitype gasoline machine according to claim 1 triple axle rear drive transmission test loader, it is characterized in that: the locking of described case of transmission and loader is locked by the clamp assembly (8) on the loader.
5. minitype gasoline machine according to claim 1 triple axle rear drive transmission test loader, it is characterized in that: described two friction discs (6) are locked on the verge ring (1) by sunk screw (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202444764U CN201628623U (en) | 2009-12-28 | 2009-12-28 | Test loader of triaxial rear-driving speed changer for mini petrol engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202444764U CN201628623U (en) | 2009-12-28 | 2009-12-28 | Test loader of triaxial rear-driving speed changer for mini petrol engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628623U true CN201628623U (en) | 2010-11-10 |
Family
ID=43060020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202444764U Expired - Fee Related CN201628623U (en) | 2009-12-28 | 2009-12-28 | Test loader of triaxial rear-driving speed changer for mini petrol engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900474A (en) * | 2019-03-18 | 2019-06-18 | 中国重汽集团大同齿轮有限公司 | A kind of AMT speed changer off-line test platform and its control method |
-
2009
- 2009-12-28 CN CN2009202444764U patent/CN201628623U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900474A (en) * | 2019-03-18 | 2019-06-18 | 中国重汽集团大同齿轮有限公司 | A kind of AMT speed changer off-line test platform and its control method |
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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: 20101110 Termination date: 20171228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |