CN105910741A - Car piston ring single-point elasticity measuring instrument - Google Patents
Car piston ring single-point elasticity measuring instrument Download PDFInfo
- Publication number
- CN105910741A CN105910741A CN201610375506.XA CN201610375506A CN105910741A CN 105910741 A CN105910741 A CN 105910741A CN 201610375506 A CN201610375506 A CN 201610375506A CN 105910741 A CN105910741 A CN 105910741A
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- CN
- China
- Prior art keywords
- piston ring
- contact
- measured
- point
- measuring instrument
- 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
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
A car piston ring single-point elasticity measuring instrument is composed of a measuring cylinder (1), a measured piston ring (2), a dial indicator (3), a contact head (4), a contact pin (5), an additional load (6), and a contact pin holder (7). The instrument is characterized in that the measured piston ring is installed inside the measuring cylinder, and the two sections of the measured piston ring are perpendicular to the inner circular surface of the measuring cylinder; the contact head and the dial indicator are integrated as a whole; the contact head abuts on the inner circular surface of the measured piston ring so the contact pin capable of increasing or decreasing load can abut on the outer circle of the measured piston ring; and once the contact head is extruded by the inner circular surface of the measured piston ring, the pointer of the dial indicator swings, and at the moment, the measured size of the additional load is the elasticity at a point on the measured piston ring under the condition that the displacement amount of the measured piston ring is fixed. The invention aims to provide a car piston ring single-point elasticity measuring instrument which is simple in structure, not complicated in manufacture, convenient to use and highly practical, and can quickly and effectively measure the elasticity at each point of a piston ring.
Description
Technical field:
The invention belongs to automobile piston rings elastic force and measure specific purpose tool, be specifically related to a kind of automobile piston rings single-point elastic force measuring instrument.
Background technology:
The piston ring installed in cylinder sleeve of automobile engine, one of its elastic force essential condition being to ensure that cylinder pressurization ratio, piston ring installs front elastic force
Size typically detects on elastic force measuring instrument, for guaranteeing that elastic force is suitable, meets engine assembly technology requirement, reduces what piston ring elastic force was measured
Worry, I Gu Te has invented this piston ring spot measurement instrument.
Summary of the invention:
It is an object of the invention to provide a kind of automobile piston rings single-point elastic force measuring instrument, its simple in construction, make the most numerous, easy to use, practical
Property strong, can fast and effeciently measure the elastic force of each point on piston ring.
For reaching above-mentioned purpose, one automobile piston rings single-point elastic force measuring instrument of the present invention, by measuring cylinder (1), tested piston ring (2), thousand points
Table (3), contact (4), contact pilotage (5), plus load (6), contact pilotage support (7) is constituted.
In technique scheme, described this automobile piston rings single-point elastic force measuring instrument, it is characterized in that tested piston ring (2) is arranged on survey
Determining in cylinder (1), and two cross section perpendicular of tested piston ring (2) measure the inner headed face of cylinder (1), contact (4) is constituted with amesdial (3)
Integrally, contact (4) is against the inner headed face of tested piston ring (2), so that the contact pilotage (5) cylindrical against tested piston ring (2) of load can be added and subtracted,
Can be swung by tested piston ring (2) inner headed face extruding amesdial (3) pointer once contact (4), now keep tested piston ring (2)
Under conditions of addendum modification is definite value, the size measuring plus load (6) i.e. represents the size of tested piston ring (2) this elastic force upper.
Accompanying drawing explanation
Fig. 1 is one automobile piston rings single-point elastic force measuring instrument structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings one automobile piston rings single-point elastic force measuring instrument of the present invention is described in further detail；
As seen from Figure 1, this enforcement is a kind of automobile piston rings single-point elastic force measuring instrument, by measuring cylinder (1), tested piston ring (2), amesdial
(3), contact (4), contact pilotage (5), plus load (6), contact pilotage support (7) is constituted.
As seen from Figure 1, described this automobile piston rings single-point elastic force measuring instrument, it is characterized in that tested piston ring (2) is arranged on mensuration cylinder (1)
In, and the inner headed face of two cross section perpendicular mensuration cylinder (1) of tested piston ring (2), contact (4) is integrally formed with amesdial (3), contact
(4) against the inner headed face of tested piston ring (2), so that the contact pilotage (5) cylindrical against tested piston ring (2) of load, once contact can be added and subtracted
(4) when being extruded by tested piston ring (2) inner headed face, amesdial (3) pointer can swing, and in the addendum modification keeping tested piston ring (2) is now
Under conditions of definite value, the size measuring plus load (6) i.e. represents the size of tested piston ring (2) this elastic force upper.
It is an object of the invention to provide a kind of automobile piston rings single-point elastic force measuring instrument, its simple in construction, make the most numerous, easy to use, real
Strong by property, can fast and effeciently measure the elastic force of each point on piston ring.
Claims (1)
1. an automobile piston rings single-point elastic force measuring instrument: by measuring cylinder (1), tested piston ring (2), amesdial (3), contact (4),
Contact pilotage (5), plus load (6), contact pilotage support (7) is constituted, and it is characterized in that tested piston ring (2) is arranged in mensuration cylinder (1), and
Two cross section perpendicular of tested piston ring (2) measure the inner headed face of cylinder (1), and contact (4) is integrally formed with amesdial (3), contact (4)
Against the inner headed face of tested piston ring (2), so that the contact pilotage (5) cylindrical against tested piston ring (2) of load, once contact (4) can be added and subtracted
When being extruded by tested piston ring (2) inner headed face, amesdial (3) pointer can swing, and now the addendum modification in the tested piston ring of holding (2) is fixed
Under conditions of value, the size measuring plus load (6) i.e. represents the size of tested piston ring (2) this elastic force upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375506.XA CN105910741A (en) | 2016-05-30 | 2016-05-30 | Car piston ring single-point elasticity measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375506.XA CN105910741A (en) | 2016-05-30 | 2016-05-30 | Car piston ring single-point elasticity measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105910741A true CN105910741A (en) | 2016-08-31 |
Family
ID=56742916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375506.XA Pending CN105910741A (en) | 2016-05-30 | 2016-05-30 | Car piston ring single-point elasticity measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105910741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706187A (en) * | 2016-12-05 | 2017-05-24 | 无锡威易发精密机械有限公司 | Device used for detecting radial elasticity of seal ring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10213495A (en) * | 1997-01-30 | 1998-08-11 | Iwate Toshiba Electron Kk | Spring-load measuring apparatus |
| CN202339239U (en) * | 2011-11-29 | 2012-07-18 | 安庆市德奥特汽车零部件制造有限公司 | Tangential elasticity tester for combined piston ring |
| CN104502041A (en) * | 2014-12-15 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Device and method for detecting elasticity of elastic ring parts for aeroengine |
| CN205785624U (en) * | 2016-05-30 | 2016-12-07 | 李陶胜 | A kind of automobile piston rings single-point elastic force measuring instrument |
-
2016
- 2016-05-30 CN CN201610375506.XA patent/CN105910741A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10213495A (en) * | 1997-01-30 | 1998-08-11 | Iwate Toshiba Electron Kk | Spring-load measuring apparatus |
| CN202339239U (en) * | 2011-11-29 | 2012-07-18 | 安庆市德奥特汽车零部件制造有限公司 | Tangential elasticity tester for combined piston ring |
| CN104502041A (en) * | 2014-12-15 | 2015-04-08 | 贵州黎阳航空动力有限公司 | Device and method for detecting elasticity of elastic ring parts for aeroengine |
| CN205785624U (en) * | 2016-05-30 | 2016-12-07 | 李陶胜 | A kind of automobile piston rings single-point elastic force measuring instrument |
Non-Patent Citations (1)
| Title |
|---|
| 温永泉: "活塞环的检验", 《车用发动机》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106706187A (en) * | 2016-12-05 | 2017-05-24 | 无锡威易发精密机械有限公司 | Device used for detecting radial elasticity of seal ring |
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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: 20160831 |