CN108956166A - A kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out - Google Patents
A kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out Download PDFInfo
- Publication number
- CN108956166A CN108956166A CN201811220447.4A CN201811220447A CN108956166A CN 108956166 A CN108956166 A CN 108956166A CN 201811220447 A CN201811220447 A CN 201811220447A CN 108956166 A CN108956166 A CN 108956166A
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- Prior art keywords
- shaft
- connecting rod
- circular motion
- blowing out
- performance test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/02—Tyres
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tires In General (AREA)
Abstract
A kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out belongs to auto-parts technical field；The mechanism includes the shaft coaxial with tire symmetry axis, the connecting rod parallel with shaft；One end of the shaft connects motor by shaft coupling, and the other end is connected and fixed end by bearing, and shaft is fixedly connected with the inner ring of bearing, and fixing end is fixedly connected with the outer ring of bearing；The connecting rod and straight line where one group of permanent magnet are coaxial, the middle section installation frame of connecting rod；The distance between shaft and connecting rod can adjust；It include turntable between the shaft and connecting rod, shaft is fixedly attached to the center of turntable one side, and the another side of turntable is equipped with the screw rod parallel with turntable, and nut is provided on the screw rod, and the nut is fixedly connected with connecting rod；The circular motion mechanism is applied in apparatus to cause bursting in performance test tire of blowing out, and performance testing device establishes experiment basis after blowing out for development.
Description
The application is application for a patent for invention " a kind of the performance test tire of blowing out based on circular motion in apparatus to cause bursting "
Divisional application.
The original bill applying date: 2016-12-05.
Original bill application number: 2016111007662.
A kind of original bill denomination of invention: apparatus to cause bursting in the performance test tire of blowing out based on circular motion.
Technical field
A kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out belongs to auto-parts technology neck
Domain.
Background technique
It blows out and refers to that tire is deflated due to less than air is lost suddenly because rupturing in 0.1 second very short time.Blowing out is vapour
Vehicle takes place frequently one of accident in summer, and related statistical data is shown, in traffic accident on a highway, 10% is due to tire
Caused by failure, and blows out one and just account for tire fault causes accident total amount 70% or more.
The essential problem that accident occurs after blowing out is that the interaction force moment for the tire and ground blown out becomes smaller,
Meanwhile influenced by automobile entirety counterweight, while tire and ground interaction power become smaller wherein, automobile integrally by
Power is no longer symmetrical, so that wheel band motor vehicles bodies turn to, it is out of control in turn result in automobile, and accident occurs.
Tire force variation and motor turning rule as it can be seen that monitoring is blown out, are to obtain moving law after automobile flat tire, prevention
The key of accident after blowing out.Therefore, in order to which the automobilism after being blown out is regular, need to develop performance test after a set of blow out
Device, and tire is made to blow out during the experiment, it is the first step of experiment, that is, needs a kind of tire apparatus to cause bursting, still, also
Such device is not found.
Summary of the invention
For the technical need for obtaining the blow out variation of rear tyre stress and motor turning rule, the invention discloses a kind of use
In the circular motion mechanism of apparatus to cause bursting in performance test tire of blowing out, blows out for accurate location and technological means is provided, be
Performance testing device establishes experiment basis after development is blown out.
The object of the present invention is achieved like this:
Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion, including spherical housing are arranged in spherical housing
In apparatus to cause bursting, three groups of permanent magnets being symmetricly set on outside spherical housing, for the frame of fixing permanent magnet, for controlling
The circular motion mechanism of frame movement；Spherical housing is set to inside tire, and permanent magnet, frame and circular motion mechanism are set to
Outside tire；
The spherical housing is the hollow spheroidal magnet with venthole, and positive hemisphere is the pole N, and negative hemisphere is the pole S；
The apparatus to cause bursting includes wireless receiving module, for handling the single-chip microcontroller of wireless receiving module signal, for receiving list
The igniter of piece machine output signal, the igniter is for lighting gunpowder；
In three groups of permanent magnets, every group of permanent magnet includes setting two opposite permanent magnets of synonyms pole on the same line,
Three straight lines where three groups of permanent magnets are vertical two-by-two, and spherical housing is placed in the middle position of every group of permanent magnet；
The frame includes three circle structures with size, and the plane where three circle structures is vertical two-by-two, and every two
The intersection point of a circle structure is equipped with permanent magnet；
The circular motion mechanism includes the shaft coaxial with tire symmetry axis, the connecting rod parallel with shaft；The one of the shaft
End connects motor by shaft coupling, and the other end is connected and fixed end by bearing, and shaft is fixedly connected with the inner ring of bearing, fixing end
It is fixedly connected with the outer ring of bearing；The connecting rod and straight line where one group of permanent magnet are coaxial, the middle section installation frame of connecting rod；
The distance between shaft and connecting rod can adjust.
Apparatus to cause bursting in the above-mentioned performance test tire of blowing out based on circular motion includes turning between the shaft and connecting rod
Disk, shaft are fixedly attached to the center of turntable one side, and the another side of turntable is equipped with the screw rod parallel with turntable, on the screw rod
It is provided with nut, the nut is fixedly connected with connecting rod.
Apparatus to cause bursting in performance test tire of blowing out based on circular motion above, the shaft and/or connecting rod being capable of edges
The movement of its direction.
The utility model has the advantages that
The first, under structure of the invention, since the positive hemisphere of spherical housing is the pole N, negative hemisphere is the pole S, in three groups of permanent magnets
Under effect, no matter how spherical housing is rotated, and all in force balance state, therefore can be suspended in inside tire, i.e. not shadow
Tyre rotation performance is rung, and technological means can be provided to tyre explosion；
The second, under structure of the invention, by controlling the circular motion mechanism being set to outside tire, make frame member, in turn
So that the spherical housing stress inside tire is changed, finally make spherical housing and circular motion mechanism displacement having the same,
Therefore apparatus to cause bursting can be accurately positioned, to obtain the pass blown out between position and tire force variation and motor turning rule
System provides technological means；
Third, due to spherical housing be with venthole, gunpowder full combustion can be made, it is ensured that powder burning can make to take turns
Tire is blown out, and the reliability of test device is improved.
Detailed description of the invention
Fig. 1 is spherical housing, three groups of position and structure relational graphs between permanent magnet and frame.
Fig. 2 is the logic diagram of apparatus to cause bursting.
Fig. 3 is the structural schematic diagram of circular motion mechanism.
Fig. 4 is the position and structure schematic diagram between shaft, connecting rod, turntable, screw rod and nut.
In figure: 1 spherical housing, 21 wireless receiving modules, 22 single-chip microcontrollers, 23 igniters, 24 gunpowder, 3 permanent magnets, 4 frames,
51 shafts, 52 connecting rods, 53 shaft couplings, 54 motors, 55 bearings, 56 fixing ends, 57 turntables, 58 screw rods, 59 nuts.
Specific embodiment
The specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Specific embodiment one
Apparatus to cause bursting in the performance test tire of blowing out based on circular motion of the present embodiment, including spherical housing 1 are arranged in ball
Apparatus to cause bursting in shape shell 1, three groups of permanent magnets 3 being symmetricly set on outside spherical housing 1, the frame for fixing permanent magnet 3
Frame 4, the circular motion mechanism moved for control framework 4；Spherical housing 1 is set to inside tire, permanent magnet 3, frame 4 and circle
All movement mechanisms are set to outside tire；
Wherein, 1, three group of the spherical housing position and structure relationship between permanent magnet 3 and frame 4 is as shown in Figure 1；
The spherical housing 1 is the hollow spheroidal magnet with venthole, and positive hemisphere is the pole N, and negative hemisphere is the pole S；
The apparatus to cause bursting includes wireless receiving module 21, for handling the single-chip microcontroller 22 of 21 signal of wireless receiving module, is used for
The igniter 23 of 22 output signal of single-chip microcontroller is received, the igniter 23 is for lighting gunpowder 24；
The logic diagram of apparatus to cause bursting is as shown in Figure 2, it should be noted that those skilled in the art, which are readily conceivable that, to be needed to whole
Power supply system is arranged in a circuit module, also can be under conditions of without creative thinking by searching for related data, will be whole
A design of circuit system comes out, therefore in this application, and without being described in detail, and igniter 23 can buy finished product,
Specific explanations are not needed in the application equally yet；
In three groups of permanent magnets 3, every group of permanent magnet 3 includes setting two opposite permanent magnets of synonyms pole on the same line
3, three straight lines where three groups of permanent magnets 3 are vertical two-by-two, and spherical housing 1 is placed in the middle position of every group of permanent magnet 3；
The frame 4 includes three circle structures with size, and the plane where three circle structures is vertical two-by-two, and every two
The intersection point of a circle structure is equipped with permanent magnet 3；
The structural schematic diagram of the circular motion mechanism is as shown in figure 3, circular motion mechanism includes coaxial with tire symmetry axis
Shaft 51, the connecting rod 52 parallel with shaft 51；One end of the shaft connects motor 54 by shaft coupling 53, and the other end passes through axis
It holds 55 and is connected and fixed end 56, shaft 51 is fixedly connected with the inner ring of bearing 55, and fixing end 56 is fixedly connected with the outer ring of bearing 55；
The connecting rod 52 and one group of 3 place straight line of permanent magnet are coaxial, the middle section installation frame 4 of connecting rod 52；Shaft 51 and connecting rod 52
The distance between can adjust.
Specific embodiment two
Apparatus to cause bursting in the performance test tire of blowing out based on circular motion of the present embodiment, on the basis of specific embodiment one
On, further limiting includes turntable 57 between shaft 51 and connecting rod 52, and shaft 51 is fixedly attached to the center of 57 one side of turntable, is turned
The another side of disk 57 is equipped with the screw rod 58 parallel with turntable 57, is provided with nut 59 on the screw rod 58, the nut 59 with
Connecting rod 52 is fixedly connected.
Position and structure schematic diagram between shaft 51, connecting rod 52, turntable 57, screw rod 58 and nut 59 is as shown in Figure 4.
This structure qualification gives the specific mechanical knot for realizing that the distance between shaft 51 and connecting rod 52 can adjust
Structure.
Specific embodiment three
Apparatus to cause bursting in the performance test tire of blowing out based on circular motion of the present embodiment, it is in specific embodiment one or specifically real
On the basis of applying example two, further limiting the shaft 51 and/or connecting rod 52 can move along its direction.
This structure qualification, so that apparatus to cause bursting of the present invention can not only determine position in periphery, and vertical
On the direction of periphery, it is also able to carry out position adjustment, demolition point is enriched, is conducive to obtain more experimental datas.
Claims (4)
1. a kind of circular motion mechanism for apparatus to cause bursting in performance test tire of blowing out, is, including symmetrical with tire
The coaxial shaft of axis (51), the connecting rod parallel with shaft (51) (52)；One end of the shaft passes through shaft coupling (53) connection electricity
Machine (54), the other end are connected and fixed end (56) by bearing (55), and shaft (51) is fixedly connected with the inner ring of bearing (55), fixed
End (56) is fixedly connected with the outer ring of bearing (55)；The connecting rod (52) and straight line where one group of permanent magnet (3) are coaxial, connecting rod
(52) middle section installation frame (4)；The distance between shaft (51) and connecting rod (52) can adjust；The shaft (51) with
Include turntable (57) that shaft (51) is fixedly attached to the center of turntable (57) one side between connecting rod (52), turntable (57) it is another
Face is equipped with the screw rod parallel with turntable (57) (58), is provided with nut (59) on the screw rod (58), the nut (59) with
Connecting rod (52) is fixedly connected.
2. the circular motion mechanism according to claim 1 for apparatus to cause bursting in performance test tire of blowing out, feature
It is, the shaft (51) and/or connecting rod (52) can be moved along its direction.
3. the circular motion mechanism according to claim 1 or 2 for apparatus to cause bursting in performance test tire of blowing out, special
Sign is, applies on apparatus to cause bursting in performance test tire of blowing out.
4. the circular motion mechanism according to claim 3 for apparatus to cause bursting in performance test tire of blowing out, feature
It is, apparatus to cause bursting includes spherical housing (1) in the performance test tire of blowing out, and drawing in spherical housing (1) is arranged
Quick-fried device is symmetricly set on three groups of external permanent magnets (3) of spherical housing (1), is used for the frame (4) of fixing permanent magnet (3), uses
In the circular motion mechanism of control framework (4) movement；Spherical housing (1) is set to inside tire, permanent magnet (3), frame (4) and
Circular motion mechanism is set to outside tire；
The spherical housing (1) is the hollow spheroidal magnet with venthole, and positive hemisphere is the pole N, and negative hemisphere is the pole S；
The apparatus to cause bursting includes wireless receiving module (21), for handling the single-chip microcontroller of wireless receiving module (21) signal
(22), for receiving the igniter (23) of single-chip microcontroller (22) output signal, the igniter (23) is for lighting gunpowder (24)；
In three groups of permanent magnets (3), every group of permanent magnet (3) includes that synonyms pole opposite two is forever on the same line for setting
Magnet (3), three straight lines where three groups of permanent magnets (3) are vertical two-by-two, and spherical housing (1) is placed in every group of permanent magnet (3)
Between position；
The frame (4) includes three circle structures with size, and the plane where three circle structures is vertical two-by-two, often
The intersection point of two circle structures is equipped with permanent magnet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220447.4A CN108956166B (en) | 2016-12-05 | 2016-12-05 | Circular motion mechanism for tire burst performance test tire inner detonating device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220447.4A CN108956166B (en) | 2016-12-05 | 2016-12-05 | Circular motion mechanism for tire burst performance test tire inner detonating device |
| CN201611100766.2A CN106769111B (en) | 2016-12-05 | 2016-12-05 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100766.2A Division CN106769111B (en) | 2016-12-05 | 2016-12-05 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108956166A true CN108956166A (en) | 2018-12-07 |
| CN108956166B CN108956166B (en) | 2020-01-07 |
Family
ID=58883148
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220447.4A Active CN108956166B (en) | 2016-12-05 | 2016-12-05 | Circular motion mechanism for tire burst performance test tire inner detonating device |
| CN201611100766.2A Active CN106769111B (en) | 2016-12-05 | 2016-12-05 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
| CN201811220448.9A Active CN108956167B (en) | 2016-12-05 | 2016-12-05 | Tire internal explosion-proof device for tire burst performance test |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611100766.2A Active CN106769111B (en) | 2016-12-05 | 2016-12-05 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
| CN201811220448.9A Active CN108956167B (en) | 2016-12-05 | 2016-12-05 | Tire internal explosion-proof device for tire burst performance test |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108956166B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956166B (en) * | 2016-12-05 | 2020-01-07 | 盐城吉姆世通橡胶工业有限公司 | Circular motion mechanism for tire burst performance test tire inner detonating device |
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| JP2004101436A (en) * | 2002-09-11 | 2004-04-02 | Sumitomo Rubber Ind Ltd | Tire burst device |
| CN201103617Y (en) * | 2007-09-21 | 2008-08-20 | 刘新广 | Magnetic tire |
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| KR20120041467A (en) * | 2010-10-21 | 2012-05-02 | 장철환 | Blowout testing machine of a tire |
| CN205593764U (en) * | 2016-04-25 | 2016-09-21 | 湖北航天化学技术研究所 | Car test device that blows out |
| CN106769111B (en) * | 2016-12-05 | 2019-04-26 | 新昌县城关升华机械厂 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
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| GB1423517A (en) * | 1972-02-26 | 1976-02-04 | Dunlop Ltd | Testing tyres |
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2016
- 2016-12-05 CN CN201811220447.4A patent/CN108956166B/en active Active
- 2016-12-05 CN CN201611100766.2A patent/CN106769111B/en active Active
- 2016-12-05 CN CN201811220448.9A patent/CN108956167B/en active Active
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| US7669465B2 (en) * | 2002-04-10 | 2010-03-02 | John Becker | Systems and methods for maintaining air pressure in tires |
| JP2004101436A (en) * | 2002-09-11 | 2004-04-02 | Sumitomo Rubber Ind Ltd | Tire burst device |
| CN201103617Y (en) * | 2007-09-21 | 2008-08-20 | 刘新广 | Magnetic tire |
| KR20120041467A (en) * | 2010-10-21 | 2012-05-02 | 장철환 | Blowout testing machine of a tire |
| CN205593764U (en) * | 2016-04-25 | 2016-09-21 | 湖北航天化学技术研究所 | Car test device that blows out |
| CN106769111B (en) * | 2016-12-05 | 2019-04-26 | 新昌县城关升华机械厂 | Apparatus to cause bursting in a kind of performance test tire of blowing out based on circular motion |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108956167B (en) | 2020-01-14 |
| CN108956167A (en) | 2018-12-07 |
| CN108956166B (en) | 2020-01-07 |
| CN106769111B (en) | 2019-04-26 |
| CN106769111A (en) | 2017-05-31 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191213 Address after: 224300 Fuling Road, Yanmar Town, Sheyang County, Jiangsu, Yancheng City Applicant after: Yancheng jinshitong Rubber Industry Co., Ltd Address before: Room 2, unit 1, No. 45, Minsheng street, No. five, Minsheng Road, Xiangfang District, Harbin, Heilongjiang, China (401) Applicant before: Wang Wei |
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