CN209180217U - A kind of engine test flywheel and dynamometer machine fastening means - Google Patents
A kind of engine test flywheel and dynamometer machine fastening means Download PDFInfo
- Publication number
- CN209180217U CN209180217U CN201820502219.5U CN201820502219U CN209180217U CN 209180217 U CN209180217 U CN 209180217U CN 201820502219 U CN201820502219 U CN 201820502219U CN 209180217 U CN209180217 U CN 209180217U
- Authority
- CN
- China
- Prior art keywords
- dynamometer machine
- flywheel
- fastening means
- cylindrical shaft
- disk
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000002474 experimental method Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Testing Of Engines (AREA)
Abstract
A kind of entitled engine test flywheel and dynamometer machine fastening means of the utility model.Belong to technical field of engines.It mainly solves the problems, such as flywheel and dynamometer machine exist because of two connecting shafts of need waste time, be easy to make center axis deviation, cause to detect it is not accurate enough.Being mainly characterized by comprising: for it includes a cylindrical shaft；One end of the cylindrical shaft is equipped with the gear grooved cooperated with dynamometer machine；The other end of the cylindrical shaft is equipped with disk, and the disk is equipped with the bolt mounting holes cooperated with flywheel.The utility model has the characteristics that engine flywheel can be made to connect more efficient and convenient, reduction center axis error with dynamometer machine, it improves detection efficiency and dynamometer machine measures the accuracy of data, be mainly used for the fastening means of flywheel and dynamometer machine when the experiment of engine factory testing.
Description
Technical field
The utility model belongs to technical field of engines, and in particular to flywheel when one kind is for the experiment of engine factory testing
With the fastening means of dynamometer machine.
Background technique
Traditional engine flywheel when connecting with dynamometer machine is two connecting shafts, is connected respectively with flywheel and dynamometer machine
It is connected with each other again after connecing, does so and waste the time, and be easy to make center axis deviation, cause to detect not accurate enough.In order to mention
High engine factory testing efficiency and accuracy improve, and have promoted the derivative of the tool.
Summary of the invention
For the purpose of this utility model aiming at above-mentioned shortcoming, providing one kind connect engine flywheel with dynamometer machine
It is more quick and easy, and the fastening means of center axis error can be reduced.
The technical solution of the utility model is: a kind of engine test flywheel and dynamometer machine fastening means, special
Sign is: including a cylindrical shaft；One end of the cylindrical shaft is equipped with the gear grooved cooperated with dynamometer machine；The circle
The other end of columnar shaft is equipped with disk, and the disk is equipped with the bolt mounting holes cooperated with flywheel.
The shaft end of nearly disk is equipped with positioning pin, center in cylindrical shaft described in the technical solution of the utility model
Axis docking, makes central axis be not easy deviation partially.
Gear grooved described in the technical solution of the utility model includes 12 circumferentially equally distributed gear grooveds,
It is directly inserted into dynamometer machine.
Gear grooved described in the technical solution of the utility model is equipped with distance of stretch out and draw back, can connect from dynamometer machine
Section into and out.
The bolt that 4 and flywheel cooperation are symmetrically arranged on disk described in the technical solution of the utility model is installed
Hole can be connected with flywheel.
The utility model is due to connecting work with dynamometer machine using an engine test flywheel being made of cylindrical shaft
Tool, one end of the cylindrical shaft are equipped with the gear grooved cooperated with dynamometer machine, and the other end is equipped with disk, and disk is equipped with matches with flywheel
The bolt mounting holes of conjunction, thus in the experiment of engine factory testing, directly the gear grooved of cylindrical shaft one end directly can be inserted
Enter dynamometer machine, can be fixedly connected by the disk and bolt mounting holes of the cylindrical shaft other end with flywheel, realizes engine flywheel
With the quick connection of dynamometer machine, and the error of central axis is reduced.The utility model, which has, can be such that engine flywheel and dynamometer machine connects
Connect it is more efficient and convenient, reduce the characteristics of center axis error, improve dynamometer machine and measure the accuracys of data.The utility model is main
The fastening means of flywheel and dynamometer machine when for the experiment of engine factory testing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the U-shaped card slot schematic diagram of the utility model.
In figure: 1. cylindrical shafts；2. gear grooved；3. disk；4. bolt mounting holes；5. positioning pin；6. measurement of power is set
Machine fastening means is inserted into hole.
Specific embodiment
Explanation is further explained to the utility model with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2.The utility model engine test flywheel and dynamometer machine fastening means include a cylinder
Shape axis 1, one end of the cylindrical shaft 1 are equipped with the gear grooved 2 cooperated with dynamometer machine, and the other end is equipped with disk 3 and positioning pin 5.Tooth
Race 2 includes 12 circumferentially equally distributed gear grooveds, forms 12 teeth between 12 gear grooveds, cylindrical shaft 1 can pass through
Gear grooved 2 is inserted directly into dynamometer machine.Gear grooved 2 be equipped with one section of distance of stretch out and draw back, can from dynamometer machine linkage section into and out.
Gear grooved in cylindrical shaft 1 is also equipped with fixed and positioning action, improves the accuracy that dynamometer machine measures data.It is right on disk 3
Claim the bolt mounting holes 4 for being equipped with 4 with flywheel cooperation, can be connected with flywheel.In cylindrical shaft 1 in the shaft end of nearly disk 3
Center portion position is equipped with positioning pin 5, and central axis docking makes central axis be not easy deviation partially.
The utility model makes engine flywheel connect error that is more efficient and convenient, and reducing central axis with dynamometer machine.
Claims (4)
1. a kind of engine test flywheel and dynamometer machine fastening means, it is characterised in that: including a cylindrical shaft (1)；Institute
The one end for the cylindrical shaft (1) stated is equipped with the gear grooved (2) cooperated with dynamometer machine；The other end of the cylindrical shaft (1) is set
Have disk (3), the disk (3) is equipped with the bolt mounting holes (4) cooperated with flywheel；The gear grooved (2) is equipped with
Distance of stretch out and draw back.
2. a kind of engine test flywheel according to claim 1 and dynamometer machine fastening means, it is characterised in that: described
Cylindrical shaft (1) on the shaft end of nearly disk (3) be equipped with positioning pin (5).
3. a kind of engine test flywheel according to claim 1 or 2 and dynamometer machine fastening means, it is characterised in that:
The gear grooved (2) includes 12 circumferentially equally distributed gear grooveds.
4. a kind of engine test flywheel according to claim 1 or 2 and dynamometer machine fastening means, it is characterised in that:
The bolt mounting holes (4) of 4 with flywheel cooperation are symmetrically arranged on the disk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502219.5U CN209180217U (en) | 2018-04-10 | 2018-04-10 | A kind of engine test flywheel and dynamometer machine fastening means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502219.5U CN209180217U (en) | 2018-04-10 | 2018-04-10 | A kind of engine test flywheel and dynamometer machine fastening means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180217U true CN209180217U (en) | 2019-07-30 |
Family
ID=67358237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502219.5U Expired - Fee Related CN209180217U (en) | 2018-04-10 | 2018-04-10 | A kind of engine test flywheel and dynamometer machine fastening means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812487A (en) * | 2018-04-10 | 2019-05-28 | 湖北云康动力科技有限公司 | A kind of engine test flywheel and dynamometer machine fastening means |
-
2018
- 2018-04-10 CN CN201820502219.5U patent/CN209180217U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812487A (en) * | 2018-04-10 | 2019-05-28 | 湖北云康动力科技有限公司 | A kind of engine test flywheel and dynamometer machine fastening means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190730 |