CN105938033A - Precise detection device - Google Patents
Precise detection device Download PDFInfo
- Publication number
- CN105938033A CN105938033A CN201610228500.XA CN201610228500A CN105938033A CN 105938033 A CN105938033 A CN 105938033A CN 201610228500 A CN201610228500 A CN 201610228500A CN 105938033 A CN105938033 A CN 105938033A
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- crankshaft
- vernier
- moment
- static balance
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/12—Static balancing; Determining position of centre of gravity
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Testing Of Engines (AREA)
Abstract
The invention relates to a novel detector for a static balance moment of a crank shaft. The novel detector is composed of a measuring rod, a bush, a flat key, a main measuring block, a left vernier, a right vernier, and a bracket. According to the invention, a static balance moment of a crank shaft of an S195 diesel engine is determined by using the measuring rod and the main measuring block; and the static balance moment of the crank shaft of the S195 diesel engine is obtained precisely by moving the left vernier and the right vernier on the measuring rod. With the detection device, the static balance moment of the crank shaft of the S195 diesel engine can be measured conveniently; and the speed and precision of measurement of the static balance moment of the crank shaft of the S195 diesel engine can be improved.
Description
Technical field
The present invention relates to one and can convenient, quickly and accurately measure S195 crankshaft of diesel engine Lopsided Moment
Detector.
Background technology
S195 crankshaft of diesel engine Lopsided Moment is an important parameter of S195 crankshaft of diesel engine, it big
Little directly influence the power of S195 diesel engine, oil consumption, affect a master of S195 diesel engine vibrations especially
Want factor, there is directly impact in the service life of S195 diesel engine.In order to be able to save the energy, improve S195
The power of diesel engine, enables S195 diesel engine smoothly to work, extends their life-span, and we are necessary
Understand S195 crankshaft of diesel engine Lopsided Moment.For this S195 crankshaft of diesel engine manufacturing enterprise the most always
Seek to measure its Lopsided Moment the most quickly and accurately.The present invention can facilitate, quickly and accurately measure
S195 crankshaft of diesel engine Lopsided Moment.
Summary of the invention
The present invention is directed to the measurement problem of S195 diesel engine Lopsided Moment, it is provided that can facilitate, survey rapidly
The detector of amount S195 crankshaft of diesel engine Lopsided Moment.
The technical solution used in the present invention is: mainly by measure bar, measure circle, flat key, main survey mass,
Left vernier, right vernier, support etc. form.S195 crankshaft of diesel engine is placed on support, at S195 diesel oil
Load onto measurement circle, mobile left and right vernier on machine crankshaft, can easily and quickly measure S195 diesel engine
The Lopsided Moment of bent axle.Main survey mass is fixed on the one end measuring bar, and left and right vernier can measured on bar
Move freely.Support is point cantact mode when propping S195 crankshaft of diesel engine.By main survey mass, a left side
Vernier, right vernier and the distance of axis, more easily obtain S195 crankshaft of diesel engine Lopsided Moment value.
The invention has the beneficial effects as follows: convenient, quickly and accurately measurement S195 crankshaft of diesel engine static balance
Moment.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention
Fig. 2 is the side view of the present invention
Fig. 1, in 2,1, bent axle；2, left vernier；3, flat key；4, measure circle；5, right vernier；6,
Main survey mass；7, support；8, measure bar.
Detailed description of the invention
The design requirement of S195 diesel engine Lopsided Moment is 0.78 ± 0.005N m, for ease of calculating and measuring,
It is converted into 7959.18 ± 50g (power) cm.When carrying out S195 diesel engine Lopsided Moment and measuring,
S195 crankshaft of diesel engine (Fig. 1,2 in 1) is placed on support (Fig. 1,2 in 7), in order to reduce S195
Crankshaft of diesel engine (Fig. 1,2 in 1) and support (Fig. 1,2 in 7) friction, improves certainty of measurement,
Frame (Fig. 1,2 in 7) and S195 crankshaft of diesel engine (Fig. 1,2 in 1) use point cantact；Then survey
Amount circle (Fig. 1,2 in 4) and S195 crankshaft of diesel engine (Fig. 1,2 in 1)Adopt on the 30 gear diameters of axle
Connect with flat key (Fig. 1,2 in 3), as Fig. 1 places, simultaneously by left vernier (Fig. 1,2 in 2), right
Vernier (Fig. 1,2 in 5) moves to the position of zero.The quality of main survey mass (Fig. 1,2 in 6) is 468.187
Gram, left vernier (Fig. 1,2 in 2), the quality of right vernier (Fig. 1,2 in 5) are 50 grams, main survey
Gauge block (Fig. 1,2 in 6) center is 17 centimetres to the distance of crankshaft center, and available moment is 468.187
× 17=7959.18 ± 50g (power) cm；When main survey mass (Fig. 1,2 in 6) end is higher than the other end,
Mobile right vernier (Fig. 1,2 in 5), makes measurement bar (Fig. 1,2 in 8) level, and reading is overgauge；
When main survey mass (Fig. 1,2 in 6) end is lower than the other end, mobile left vernier (Fig. 1,2 in 2), make
Measuring bar (Fig. 1,2 in 8) level, reading is minus deviation.On the left side measuring bar (Fig. 1,2 in 8)
All there are ten big lattice on right both sides, and each big lattice are 1 centimetre, again big lattice are divided into 10 little lattice, each little lattice
It it is 0.1 centimetre.Vernier often moves little lattice and all produces the moment of 5g (power) cm.So measuring moment
Time, read left vernier (Fig. 1,2 in 2), the little lattice number of right vernier (Fig. 1,2 in 5) movement, just know
Corresponding moment, then plus main survey mass (Fig. 1,2 in 6) moment, rapidly, has accurately drawn S195
Crankshaft of diesel engine Lopsided Moment.
Example 1: left vernier reading is 0, right vernier reading is 1.5, crankshaft static balance moment be 7959.18+5 ×
15g (power) cm=7959.18+75g (power) cm.
Claims (3)
1. a crankshaft static balance moment detector, mainly by measure bar, measure circle, flat key, main survey mass,
Left vernier, right vernier, support etc. form.It is characterized in that being placed on support S195 crankshaft of diesel engine,
Load onto measurement circle, the left and right vernier of movement on S195 crankshaft of diesel engine, can facilitate, quickly and accurately measure
Go out the Lopsided Moment of S195 crankshaft of diesel engine.
Crankshaft static balance moment detector the most according to claim 1, it is characterised in that: main survey mass is fixed
In the one end measuring bar, left and right vernier can move freely on bar measuring.
Crankshaft static balance moment detector the most according to claim 1, it is characterised in that: S195 propped by support
It it is point cantact mode during crankshaft of diesel engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228500.XA CN105938033A (en) | 2016-04-08 | 2016-04-08 | Precise detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228500.XA CN105938033A (en) | 2016-04-08 | 2016-04-08 | Precise detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105938033A true CN105938033A (en) | 2016-09-14 |
Family
ID=57151991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228500.XA Pending CN105938033A (en) | 2016-04-08 | 2016-04-08 | Precise detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105938033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097705A (en) * | 2020-08-04 | 2020-12-18 | 盐城工学院 | Cycloid gear precision detection sample plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2204117C2 (en) * | 2001-04-18 | 2003-05-10 | Общество с ограниченной ответственностью "Мера" | Facility measuring static moment of blades |
| CN201476942U (en) * | 2009-07-22 | 2010-05-19 | 陶俊 | Vernier type crankshaft static balance moment detector |
| CN201569524U (en) * | 2009-12-29 | 2010-09-01 | 江苏江淮动力股份有限公司 | Unbalanced moment measuring device for balance shaft of universal small gasoline engine |
| CN201666837U (en) * | 2010-04-21 | 2010-12-08 | 滁州悦达实业有限公司 | Balance shaft static balance calibrating device |
| CN203132782U (en) * | 2013-03-11 | 2013-08-14 | 盐城工学院 | Novel crankshaft static balance moment detector |
| CN103630297A (en) * | 2013-03-23 | 2014-03-12 | 盐城工学院 | Crankshaft trimming moment detector |
-
2016
- 2016-04-08 CN CN201610228500.XA patent/CN105938033A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2204117C2 (en) * | 2001-04-18 | 2003-05-10 | Общество с ограниченной ответственностью "Мера" | Facility measuring static moment of blades |
| CN201476942U (en) * | 2009-07-22 | 2010-05-19 | 陶俊 | Vernier type crankshaft static balance moment detector |
| CN201569524U (en) * | 2009-12-29 | 2010-09-01 | 江苏江淮动力股份有限公司 | Unbalanced moment measuring device for balance shaft of universal small gasoline engine |
| CN201666837U (en) * | 2010-04-21 | 2010-12-08 | 滁州悦达实业有限公司 | Balance shaft static balance calibrating device |
| CN203132782U (en) * | 2013-03-11 | 2013-08-14 | 盐城工学院 | Novel crankshaft static balance moment detector |
| CN103630297A (en) * | 2013-03-23 | 2014-03-12 | 盐城工学院 | Crankshaft trimming moment detector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097705A (en) * | 2020-08-04 | 2020-12-18 | 盐城工学院 | Cycloid gear precision detection sample plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |