CN203948504U - A kind of Novel small-sized engine dynamometer flexible connection - Google Patents
A kind of Novel small-sized engine dynamometer flexible connection Download PDFInfo
- Publication number
- CN203948504U CN203948504U CN201420307992.8U CN201420307992U CN203948504U CN 203948504 U CN203948504 U CN 203948504U CN 201420307992 U CN201420307992 U CN 201420307992U CN 203948504 U CN203948504 U CN 203948504U
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- land
- coupling support
- spring
- roller
- 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
Abstract
The utility model provides a kind of Novel small-sized engine dynamometer flexible connection, land, backplate, roller, spring protecting jacket, spring, shaft coupling support, positioning plate, consists of.Land and backplate are threaded connection, Left-wing Federation's joint support appearance of shaft coupling support is several grooves circumferentially, roller can roll between the internal surface of groove floor and land, be placed on the spring in land internal surface spring seat upper spring protecting jacket, according to its pretightening force, roller is pressed against to the groove side of Left-wing Federation's joint support, running fix plate slides along the oblique chute of right shaft coupling support, be threaded connection right shaft coupling support, positioning plate and engine flywheel are fixed, the power of engine flywheel is through positioning plate, shaft coupling support, roller, spring, land is passed to power measurer.Adopt the utility model buffer shock-absorbing effective, centering balance quality is high, and compact structure does not need flywheel connection set to can be used for engine rig test.
Description
Technical field
The utility model relates to a kind of Novel small-sized engine dynamometer flexible connection, is applicable to mini engine stand test, and power measurer and motor are coupled together.
Background technique
In engine rig test, often need to engine flywheel and power measurer be coupled together by flywheel connection set, belt flexible connection, the belt flexible connection using at present, although have good buffer shock-absorbing effect, physical dimension is larger; And because belt has certain pliability, during work, belt flexible connection whipping amplitude is larger, and centering balance quality is not high enough; Secondly, when carrying out the stand test of different model motor, all will change the flywheel connection set corresponding with this engine model, dismounting is more loaded down with trivial details.
Model utility content
The utility model is a kind of Novel small-sized engine dynamometer flexible connection, the technological scheme that its technical solution problem adopts is: can realize being directly connected with elasticity more accurately between motor and power measurer, it is characterized in that: by the land 3 with power measurer scyewed joint, backplate 4, shaft coupling support 2, be arranged on the roller 5 between power measurer land 3 and shaft coupling support 2, spring protecting jacket 6, spring 7, the positioning plate 1 being arranged between shaft coupling support 2 and engine flywheel forms, the power of engine flywheel is through positioning plate 1, shaft coupling support 2, roller 5, spring 7, land 3 is passed to power measurer.
Described shaft coupling support 2 comprises the joint support 2-1 of the Left-wing Federation being made of one, attachment post 2-2 and right shaft coupling support 2-3, even circumferential along the joint support 2-1 of the Left-wing Federation is distributed with several for placing the groove 2-4 of roller 5, the bottom surface of groove 2-4 is eccentric arc surface, roller 5 can roll between the bottom surface of groove 2-4 and the internal surface of land 3, right shaft coupling support 2-3 is evenly arranged three oblique chute 2-5, be placed on the spring 7 in the spring seat upper spring protecting jacket 6 of land 3 internal surfaces, according to its pretightening force, roller 5 is pressed against to the groove side of the joint support 2-1 of the Left-wing Federation.
Described backplate 4 and land 3 are threaded connection, the joint support 2-1 of the Left-wing Federation is clipped in the middle, positioning plate 1 exterior edge face c is circular arc, and according to this end face c, abut against on the boss of engine flywheel and realize certralizing ability, its through hole 1-2 can be through the boss of engine flywheel, running fix plate slides along the oblique chute 2-5 of right shaft coupling support 2-3, the through hole 1-1 of positioning plate 1 and the tapped hole of engine flywheel are aligned, be threaded connection shaft coupling support 2, positioning plate 1, engine flywheel are fixed together.
The beneficial effects of the utility model are: can replace the flexible connection that physical dimension is larger, there is the effect of buffer shock-absorbing, compact structure, and when carrying out the stand test of different model motor, only positioning plate and connecting bolt need be moved along the oblique chute on right shaft coupling support, just can be by the flywheel scyewed joint of positioning plate and different model motor, centering balance quality is higher, do not need flywheel connection set, easy to operation.
Accompanying drawing explanation
Fig. 1 is the plan view of Novel small-sized engine dynamometer flexible connection of the present utility model.
Fig. 2 is the A-A sectional view of Novel small-sized engine dynamometer flexible connection of the present utility model.
Fig. 3 is the B-B sectional view of Novel small-sized engine dynamometer flexible connection of the present utility model.
Fig. 4 is the plan view of positioning plate 1 of the present utility model.
Fig. 5 is the side view of positioning plate 1 of the present utility model.
Fig. 6 is shaft coupling support 2 plan views of the present utility model.
Fig. 7 is the A-A sectional view of shaft coupling support 2 of the present utility model.
Fig. 8 is the B-B sectional view of shaft coupling support 2 of the present utility model.
Fig. 9 is the plan view of land 3 of the present utility model.
Figure 10 is the side view of land 3 of the present utility model.
Figure 11 is the plan view of backplate 4 of the present utility model.
Figure 12 is the side view of backplate 4 of the present utility model.
Figure 13 is the schematic diagram of the utility model roller 5.
Figure 14 is the plan view of the utility model spring protecting jacket 6.
Figure 15 is the side view of the utility model spring protecting jacket 6.
Figure 16 is the schematic diagram of the utility model spring 7.
In figure, 1. positioning plate, 2. shaft coupling support, 3. land, 4. backplate, 5. roller, 6. spring protecting jacket, 7. spring.
Embodiment
The joint support 2-1 of the Left-wing Federation, attachment post 2-2 and right shaft coupling support 2-3 form shaft coupling support 2.Along Left-wing Federation's joint support 2-1 even circumferential, be furnished with several for placing the groove 2-4 of roller 5; roller 5 is in the bottom surface of groove 2-4 between the internal surface of eccentric arc surface and land 3 and rolls; be placed on the spring 7 in the spring seat upper spring protecting jacket 6 of land 3 internal surfaces, according to its pretightening force, roller 5 pressed against to the groove side of the joint support 2-1 of the Left-wing Federation.
Land 3 is threaded connection with power measurer and fixes, and backplate 4 and land 3 are threaded connection, and the joint support 2-1 of the Left-wing Federation is clipped in the middle, positioning plate 1 exterior edge face c is circular arc, and realize certralizing ability according to the boss that this end face c nestles up engine flywheel, its through hole 1-2 can be through the boss of engine flywheel, on right shaft coupling support 2-3, there is oblique chute 2-5, running fix plate slides along the oblique chute 2-5 of right shaft coupling support 2-3, the through hole 1-1 of positioning plate 1 and the tapped hole of engine flywheel are aligned, be threaded connection shaft coupling support 2, positioning plate 1, engine flywheel is fixed together, the power of engine flywheel is through positioning plate 1, shaft coupling support 2, roller 5, spring 7, land 3 is passed to power measurer.
Claims (3)
1. a Novel small-sized engine dynamometer flexible connection, can realize being directly connected with elasticity more accurately between motor and power measurer, it is characterized in that: by the land with power measurer scyewed joint (3), backplate (4), shaft coupling support (2), be arranged on the roller (5) between power measurer land (3) and shaft coupling support (2), spring protecting jacket (6), spring (7), the positioning plate (1) being arranged between shaft coupling support (2) and engine flywheel forms, the power of engine flywheel is through positioning plate (1), shaft coupling support (2), roller (5), spring (7), land (3) is passed to power measurer.
2. according to a kind of Novel small-sized engine dynamometer flexible connection claimed in claim 1, it is characterized in that: described shaft coupling support (2) comprises the Left-wing Federation's joint support (2-1) being made of one, attachment post (2-2) and right shaft coupling support (2-3), even circumferential along Left-wing Federation's joint support (2-1) is distributed with several for placing the groove (2-4) of roller (5), the bottom surface of groove (2-4) is eccentric arc surface, roller (5) can roll between the bottom surface of groove (2-4) and the internal surface of land (3), right shaft coupling support (2-3) is evenly arranged three oblique chutes (2-5), be placed on the interior spring (7) of spring seat upper spring protecting jacket (6) of land (3) internal surface, according to its pretightening force, roller (5) is pressed against to the groove side of Left-wing Federation's joint support (2-1).
3. according to a kind of Novel small-sized engine dynamometer flexible connection claimed in claim 1, it is characterized in that: described backplate (4) and land (3) are threaded connection, Left-wing Federation joint support (2-1) is clipped in the middle, positioning plate (1) exterior edge face (c) is circular arc, and according to this end face (c), abut against on the boss of engine flywheel and realize certralizing ability, its through hole (1-2) can be through the boss of engine flywheel, running fix plate slides along the oblique chute (2-5) of right shaft coupling support (2-3), the through hole (1-1) of positioning plate (1) and the tapped hole of engine flywheel are aligned, be threaded connection shaft coupling support (2), positioning plate (1), engine flywheel is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307992.8U CN203948504U (en) | 2014-06-11 | 2014-06-11 | A kind of Novel small-sized engine dynamometer flexible connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307992.8U CN203948504U (en) | 2014-06-11 | 2014-06-11 | A kind of Novel small-sized engine dynamometer flexible connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203948504U true CN203948504U (en) | 2014-11-19 |
Family
ID=51890541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307992.8U Expired - Fee Related CN203948504U (en) | 2014-06-11 | 2014-06-11 | A kind of Novel small-sized engine dynamometer flexible connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203948504U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634490A (en) * | 2014-12-20 | 2015-05-20 | 重庆德马变频电机研发制造有限公司 | Three-axis adjustable combined type dynamometer loading and driving device |
| CN107289032A (en) * | 2017-07-31 | 2017-10-24 | 合肥江淮朝柴动力有限公司 | A kind of ready-package technique shaft coupling |
| CN109991009A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of high resistance to torsion attachment device that can quickly connect engine rotation |
-
2014
- 2014-06-11 CN CN201420307992.8U patent/CN203948504U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634490A (en) * | 2014-12-20 | 2015-05-20 | 重庆德马变频电机研发制造有限公司 | Three-axis adjustable combined type dynamometer loading and driving device |
| CN104634490B (en) * | 2014-12-20 | 2023-10-13 | 重庆德马变频电机研发制造有限公司 | Triaxial adjustable composite dynamometer loading and driving device |
| CN107289032A (en) * | 2017-07-31 | 2017-10-24 | 合肥江淮朝柴动力有限公司 | A kind of ready-package technique shaft coupling |
| CN109991009A (en) * | 2019-04-30 | 2019-07-09 | 广西玉柴机器股份有限公司 | A kind of high resistance to torsion attachment device that can quickly connect engine rotation |
| CN109991009B (en) * | 2019-04-30 | 2023-09-22 | 广西玉柴机器股份有限公司 | High-torsion-resistance connecting device capable of quickly connecting rotation of engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203948504U (en) | A kind of Novel small-sized engine dynamometer flexible connection | |
| CN102033014A (en) | Universal clamp suitable for detecting glass strength of mobile phones in various sizes | |
| CN105317860A (en) | Novel flexible coupling for small engine dynamometer | |
| CN207164165U (en) | A kind of test device for testing mobile phone panel interface | |
| CN105352789A (en) | Novel carpet stamp testing device | |
| CN206009170U (en) | A kind of vibrating device | |
| CN207457284U8 (en) | Manual chip testing seat | |
| CN104655427A (en) | Novel flywheel connection device for miniature engine dynamometer | |
| CN203561546U (en) | Friction pair of friction-wear test | |
| CN203191156U (en) | Static balance test device | |
| CN201867333U (en) | Universal clamp suitable for detecting intensity of mobile phone glass in various dimensions | |
| CN205129732U (en) | Indulge and put frock that double clutch transmission housing attached together | |
| CN203940950U (en) | The balancing shaft that a kind of transient equilibrium or static equilibrium are used | |
| CN203542334U (en) | Floating cylinder sleeve clamping fixture | |
| CN205981552U (en) | Dynamic balance tool for flywheel | |
| CN203705166U (en) | Novel flywheel connection device for miniature engine dynamometer | |
| CN203203871U (en) | Adapter used for magnetic force type sclerometer | |
| CN202562804U (en) | Connecting device used by hydraulic cylinder clamp of fatigue-testing machine | |
| CN201193648Y (en) | Segment joint device | |
| CN205209515U (en) | A novel simple and easy goal device for steel ball detection mechanism | |
| CN211263492U (en) | Enzyme-labeling instrument fixing device | |
| CN209690032U (en) | Ring presses jig and the detection device for measuring glass substrate compression strength | |
| CN203979299U (en) | A kind of speed reducer output shaft length extension device | |
| CN203758737U (en) | Highly efficient device for detecting service life of bearing | |
| CN203863399U (en) | Pressing device for bench drilling machine |
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: 20141119 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |