CN106404544A - Tension force tester of aviation tire supporting framework - Google Patents
Tension force tester of aviation tire supporting framework Download PDFInfo
- Publication number
- CN106404544A CN106404544A CN201610949700.4A CN201610949700A CN106404544A CN 106404544 A CN106404544 A CN 106404544A CN 201610949700 A CN201610949700 A CN 201610949700A CN 106404544 A CN106404544 A CN 106404544A
- Authority
- CN
- China
- Prior art keywords
- tension
- tension force
- base plate
- fixed
- moving spring
- 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
- 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- 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
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides a tension force tester of an aviation tire supporting framework, and belongs to the technical field of a tension tester. Four groups of slide ways are fixed on a bottom plate in a cross form, a limiting plate is fixed on the bottom plate at the outer end of every group of slide way, and a tension slide block is placed on every group of slide way; the lower end of the tension supporting arm is hinged with a tension slide block, and the upper end of the tension supporting arm is hinged with a pressing tension disk; a reset spring is placed in the center encircled by four tension supporting arms, the upper end of the reset spring is contacted with the pressing tension disk, and the lower end of the reset spring is contacted with the bottom plate; the pressure sensor is fixed at the upper end of the pressing tension disk, a mandril is arranged at the upper part of the pressure sensor, a groove arranged on an outer curve face of the tension supporting arm is used for placing a tire bead ring. In testing process, four tension supporting arms are evenly stressed towards four sides, the testing result closes to the real value more. The tension force tester can test multiple dimensions of bead rings.
Description
Technical field
The present invention relates to a kind of aircraft tyre support framework tension test machine, belong to tension test machine technical field.
Background technology
Radial is generally made up of body piles, belt, wire loop and rubber, wherein body piles, belt and
Wire loop be tire framework material, bear the mosts stress suffered by pneumatic tire, including carcass internal pressure stress with
Road shocks stress.Wire loop makes tire be tightly fixed on wheel rim, and bears the various interaction forces of wheel rim and tire.By
In the stress being subject to is big, radial deformation big, be easily damaged, thus when wire loop dispatches from the factory must by inspection, qualified after can
Dispatch from the factory.The wire loop of aircraft tyre requires intensity of steel wire high, and endurance and impact are good.The tension test machine of existing wire loop is
Both sides midplane extrusion is tested to steel ring, and it is not met with actual operating mode, and measured value differs larger with actual value.
Content of the invention
The invention aims to solving the problems, such as above-mentioned prior art, i.e. the tension test machine of existing wire loop
For both sides midplane extrusion, steel ring is tested, it is not met with actual operating mode, and measured value differs larger with actual value.And then
A kind of aircraft tyre support framework tension test machine is provided.
The purpose of the present invention is achieved through the following technical solutions：
A kind of aircraft tyre support framework tension test machine, including：Base plate, four groups of slideways, four tension slider, four limits
Position plate, back-moving spring, four tension force support arms, compression tension pulley, pressure transducer and push rod, described four groups of slideways are in that cross is solid
It is scheduled on base plate, the base plate of every group of slideway outer end is fixed with a limiting plate, a tension slider placed by each group of slideway,
The lower end of tension force support arm is hinged with tension slider, and the upper end of tension force support arm is hinged with compression tension pulley, closes in four tension force support arms
The center enclosed is placed with back-moving spring, and the upper end of back-moving spring is contacted with compression tension pulley, the lower end of back-moving spring with
Base plate contacts, and pressure transducer is fixed on the upper end of compression tension pulley, and push rod is arranged on the top of pressure transducer, and tension force props up
The positive camber of arm is provided with groove and is used for laying bead wire ring.
The invention has the beneficial effects as follows：From four tension force support arms to surrounding uniform stressed during test, the result of test more connects
Nearly actual value, present configuration is simple can to test the wire loop of multiple sizes it is only necessary to a pressure transducer, survey
Test-run a machine is divided into three sections, and the signal of pressure transducer imports section, metering section and derives section, can be to three sections
Slide unit displacement signal is processed respectively, can eliminate a little error that the impact of slideway slide block frictional resistance produces, reach higher
Measuring accuracy.Can ensure that the quality of production of wire loop by aircraft tyre support frame tension test machine testing, be inspection steel
The important mechanism of wire ring, the present invention can shorten the time of manually adjusting, and improves work efficiency.
Brief description
Fig. 1 is the structural representation of aircraft tyre support framework tension test machine of the present invention.
Fig. 2 is the overlooking the structure diagram of aircraft tyre support framework tension test machine.
Fig. 3 studs with the structural representation of safty shield for aircraft tyre support framework tension test machine.
The reference of in figure, 1 is base plate, and 2 is slideway, and 3 is tension slider, and 4 is limiting plate, and 5 is back-moving spring, and 6 are
Tension force support arm, 7 is bead wire ring, and 8 is compression tension pulley, and 9 is pressure transducer, and 10 is push rod, and 11 is safty shield, 12
For groove.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail：The present embodiment with technical solution of the present invention is being
Under the premise of implemented, give detailed embodiment, but protection scope of the present invention be not limited to following embodiments.
As shown in FIG. 1 to 3, a kind of aircraft tyre support framework tension test machine involved by the present embodiment, including：Bottom
1, four groups of slideways of plate, 3, four limiting plates 4 of 2, four tension slider, 5, four tension force support arms 6 of back-moving spring, compression tension pulley 8,
Pressure transducer 9 and push rod 10, described four groups of slideways 2 are fixed on base plate 1 in cross, on the base plate 1 of every group of slideway 2 outer end
It is fixed with a limiting plate 4, a tension slider 3 placed by each group of slideway 2, the lower end of tension force support arm 6 is cut with scissors with tension slider 3
Connect, the upper end of tension force support arm 6 is hinged with compression tension pulley 8, and the center surrounded in four tension force support arms 6 is placed with reset bullet
Spring 5, the upper end of back-moving spring 5 is contacted with compression tension pulley 8, and the lower end of back-moving spring 5 is contacted with base plate 1, pressure sensing
Device 9 is fixed on the upper end of compression tension pulley 8, and push rod 10 is arranged on the top of pressure transducer 9, on the positive camber of tension force support arm 6
It is provided with groove 12 to be used for laying bead wire ring 7.
The present embodiment also includes safty shield 11, and described safty shield 11 is arranged between base plate 1 and push rod 10.
The aircraft tyre support framework tension test machine of the present embodiment, is loaded on push rod 10 by four-column hydraulic press, four
Group slide block, to surrounding spreading, wire loop is risen brokenly.
The pressure being born by pressure transducer testing equipment in work process, and signal output is transferred to programmable
Controller, exports human-computer interaction interface by the algorithm computing write in controller, shows aircraft tyre support framework, carries
Pressure data, X-axis Y-axis Z axis, straight-line displacement and angle displacement data.Human-computer interaction interface includes storage, statistics, print etc.
Function, greatly facilitates and manually adjusts, and shortens adjustment time, improves precision, is easily installed, keeps in repair and changes.
The above, the only present invention preferably specific embodiment, these specific embodiments are all based on the present invention
Different implementations under general idea, and protection scope of the present invention is not limited thereto, any are familiar with the art
Technical staff the invention discloses technical scope in, the change or replacement that can readily occur in, all should cover the present invention's
Within protection domain.Therefore, protection scope of the present invention should be defined by the protection domain of claims.
Claims (2)
1. a kind of aircraft tyre support framework tension test machine is it is characterised in that include：Base plate (1), four groups of slideways (2), four
Tension slider (3), four limiting plates (4), back-moving spring (5), four tension force support arms (6), compression tension pulley (8), pressure sensings
Device (9) and push rod (10), described four groups of slideways (2) are fixed in cross on base plate (1), the base plate of every group of slideway (2) outer end
(1) it is fixed with a limiting plate (4), each group of slideway (2) one tension slider (3) of upper placement, the lower end of tension force support arm (6) on
Hinged with tension slider (3), the upper end of tension force support arm (6) is hinged with compression tension pulley (8), surrounds in four tension force support arms (6)
Center be placed with back-moving spring (5), the upper end of back-moving spring (5) is contacted with compression tension pulley (8), back-moving spring
(5) lower end is contacted with base plate (1), and pressure transducer (9) is fixed on the upper end of compression tension pulley (8), and push rod (10) is arranged
On the top of pressure transducer (9), the positive camber of tension force support arm (6) is provided with groove (12) and is used for laying bead wire ring (7).
2. aircraft tyre support framework tension test machine according to claim 1 is it is characterised in that also include security protection
Cover (11), described safty shield (11) is arranged between base plate (1) and push rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949700.4A CN106404544A (en) | 2016-10-26 | 2016-10-26 | Tension force tester of aviation tire supporting framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949700.4A CN106404544A (en) | 2016-10-26 | 2016-10-26 | Tension force tester of aviation tire supporting framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106404544A true CN106404544A (en) | 2017-02-15 |
Family
ID=58014083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949700.4A Pending CN106404544A (en) | 2016-10-26 | 2016-10-26 | Tension force tester of aviation tire supporting framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106404544A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548722A (en) * | 2018-05-07 | 2018-09-18 | 安徽普瑞普勒传热技术有限公司 | A kind of rubber seal device for testing tensile force |
| CN112629889A (en) * | 2020-12-25 | 2021-04-09 | 江西应用技术职业学院 | Tire detection equipment for new energy automobile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175519A (en) * | 2011-02-23 | 2011-09-07 | 杭州中策橡胶有限公司 | Intensity testing device for tyre wire loop |
| JP2012008149A (en) * | 2011-10-07 | 2012-01-12 | Shimadzu Corp | Material testing device |
| CN102817946A (en) * | 2012-08-10 | 2012-12-12 | 四川南充凯来机械制造有限公司 | Acting cylinder casing structure |
| CN103674303A (en) * | 2013-12-02 | 2014-03-26 | 山东永泰化工有限公司 | Simulated temperature measuring method for rubber tires |
| CN204330438U (en) * | 2014-12-03 | 2015-05-13 | 黑龙江工程学院 | Engineering retreads multiple elements design layer test model |
-
2016
- 2016-10-26 CN CN201610949700.4A patent/CN106404544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175519A (en) * | 2011-02-23 | 2011-09-07 | 杭州中策橡胶有限公司 | Intensity testing device for tyre wire loop |
| JP2012008149A (en) * | 2011-10-07 | 2012-01-12 | Shimadzu Corp | Material testing device |
| CN102817946A (en) * | 2012-08-10 | 2012-12-12 | 四川南充凯来机械制造有限公司 | Acting cylinder casing structure |
| CN103674303A (en) * | 2013-12-02 | 2014-03-26 | 山东永泰化工有限公司 | Simulated temperature measuring method for rubber tires |
| CN204330438U (en) * | 2014-12-03 | 2015-05-13 | 黑龙江工程学院 | Engineering retreads multiple elements design layer test model |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548722A (en) * | 2018-05-07 | 2018-09-18 | 安徽普瑞普勒传热技术有限公司 | A kind of rubber seal device for testing tensile force |
| CN112629889A (en) * | 2020-12-25 | 2021-04-09 | 江西应用技术职业学院 | Tire detection equipment for new energy automobile |
| CN112629889B (en) * | 2020-12-25 | 2023-01-13 | 江西应用技术职业学院 | Tire detection equipment for new energy automobile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |