CN203705166U - Novel flywheel connection device for miniature engine dynamometer - Google Patents
Novel flywheel connection device for miniature engine dynamometer Download PDFInfo
- Publication number
- CN203705166U CN203705166U CN201320723690.4U CN201320723690U CN203705166U CN 203705166 U CN203705166 U CN 203705166U CN 201320723690 U CN201320723690 U CN 201320723690U CN 203705166 U CN203705166 U CN 203705166U
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- CN
- China
- Prior art keywords
- flywheel
- engine
- terminal pad
- dynamometer
- slide block
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- 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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Abstract
The utility model provides a novel flywheel connection device for a miniature engine dynamometer. The flywheel connection device comprises a flywheel connection disc 1 which is used for connecting with a dynamometer flexible coupling, and a sliding block 2 which is capable of sliding along a diameter direction of a rectangle diameter sliding groove a. Tests for engines of different types are carried out in such a way that: the sliding block 2 slides along the rectangle diameter sliding groove a on the flywheel connection disc, an end surface b of the sliding block 2 is abutted to a flywheel convex bench of the engine, and then the sliding block 2 is fixed with the fly wheel through thread connection. In such a way, bench support tests for engines of different types are carried out without replacing the flywheel connection device of the engine dynamometer, so that work efficiency is improved, and usage is facilitated.
Description
Technical field
The utility model relates to a kind of Novel small-sized engine dynamometer flywheel coupling arrangement, the engine dynamometer on different model engine flywheel and test-bed can be coupled together, for the engine performance test of different model.
Background technology
In put-put engine bench test, often need to belt flexible connection and the engine flywheel of dynamometer machine be coupled together by flywheel coupling arrangement, the middle joint pin two ends of flywheel coupling arrangement are respectively welded with a terminal pad, one of them terminal pad is threaded with engine flywheel, another is threaded with a terminal pad of belt flexible connection, has several fixing screws on the terminal pad of the flywheel coupling arrangement being threaded with engine flywheel.For different engines, engine flywheel is different from the position of the threaded hole that flywheel coupling arrangement connects, if carry out different engine performance tests, need to again process and replace with the flywheel coupling arrangement corresponding with this engine model, operate more loaded down with trivial details.
Utility model content
The utility model is a kind of Novel small-sized engine dynamometer flywheel coupling arrangement, and the technical scheme that its technical solution problem adopts is: be only made up of flywheel terminal pad 1, slide block 2.Flywheel terminal pad 1 comprises integrally welded terminal pad 1-a, joint pin 1-b and terminal pad 1-c, terminal pad 1-a is threaded with engine dynamometer belt flexible connection, terminal pad 1-c has three rectangle radial groove a along even circumferential, slide block 2 is I shape, rectangle radial groove a clearance fit on side c and terminal pad 1-c, slide block 2 can radially slide into certain position in the rectangle radial groove a on terminal pad 1-c, its end face b leans engine flywheel and connects boss, and be threaded with engine flywheel, make engine flywheel pass through flywheel coupling arrangement, belt flexible connection and dynamometer machine link together.
The beneficial effects of the utility model are: in the time carrying out the bench test of different model engine, only slide block need be slided into and leans engine flywheel connection boss along the rectangle radial groove on flywheel terminal pad, and with being threaded fixing to slide block and engine flywheel, do not need to change flywheel coupling arrangement.Dismounting is easy, increases work efficiency, and reduces tester's workload.
Accompanying drawing explanation:
Fig. 1 is the front view of a kind of Novel small-sized engine dynamometer flywheel coupling arrangement of the present utility model.
Fig. 2 is the side view of a kind of Novel small-sized engine dynamometer flywheel coupling arrangement of the present utility model.
Fig. 3 is the front view of the utility model flywheel terminal pad 1.
Fig. 4 is the A-A view of the utility model flywheel terminal pad 1.
Fig. 5 is that the B of the utility model flywheel terminal pad 1 is to view.
Fig. 6 is the front view of the utility model slide block 2.
Fig. 7 is the side view of the utility model slide block 2.
In figure, 1. flywheel terminal pad, 2. slide block.
Embodiment
Flywheel coupling arrangement is by terminal pad 1-a, joint pin 1-b and terminal pad 1-c form, three forms flywheel terminal pad 1 by welding, slide block 2 is I-shaped, the rectangle radial groove a clearance fit of its side c and terminal pad 1-c, can radially slide therein, terminal pad 1-a is threaded with engine dynamometer belt flexible connection, in rectangle radial groove a by slide block 2 on terminal pad 1-c, radially slide into certain position, make its end face b lean engine flywheel and connect boss, and be threaded with engine flywheel, make engine flywheel pass through flywheel coupling arrangement, belt flexible connection and dynamometer machine link together.
Claims (1)
1. a Novel small-sized engine dynamometer flywheel coupling arrangement, it is characterized in that only by flywheel terminal pad (1), slide block (2) forms, terminal pad (1-c) on flywheel terminal pad (1) has three radially rectangle chutes (a) along even circumferential, slide block (2) is I shape, rectangle radial groove (a) clearance fit on side (c) and terminal pad (1-c), slide block (2) can radially slide into certain position in the rectangle radial groove (a) on terminal pad (1-c), its end face (b) leans engine flywheel and connects boss, slide block (2) is threaded with engine flywheel, make engine flywheel pass through flywheel coupling arrangement, flexible connection and dynamometer machine link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723690.4U CN203705166U (en) | 2013-11-18 | 2013-11-18 | Novel flywheel connection device for miniature engine dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320723690.4U CN203705166U (en) | 2013-11-18 | 2013-11-18 | Novel flywheel connection device for miniature engine dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705166U true CN203705166U (en) | 2014-07-09 |
Family
ID=51055588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320723690.4U Expired - Fee Related CN203705166U (en) | 2013-11-18 | 2013-11-18 | Novel flywheel connection device for miniature engine dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655427A (en) * | 2013-11-18 | 2015-05-27 | 广西大学 | Novel flywheel connection device for miniature engine dynamometer |
-
2013
- 2013-11-18 CN CN201320723690.4U patent/CN203705166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655427A (en) * | 2013-11-18 | 2015-05-27 | 广西大学 | Novel flywheel connection device for miniature engine dynamometer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20181118 |