CN103438776B - Cover tyre jumping degree testing equipment - Google Patents
Cover tyre jumping degree testing equipment Download PDFInfo
- Publication number
- CN103438776B CN103438776B CN201310424245.2A CN201310424245A CN103438776B CN 103438776 B CN103438776 B CN 103438776B CN 201310424245 A CN201310424245 A CN 201310424245A CN 103438776 B CN103438776 B CN 103438776B
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- China
- Prior art keywords
- mould
- body portion
- bearing
- die body
- cover tire
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- Tires In General (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Testing Of Balance (AREA)
Abstract
The invention discloses cover tyre jumping degree testing equipment. The cover tyre jumping degree testing equipment comprises a first assembly, a second assembly and a driving mechanism, wherein the first assembly comprises a first bearing base, a first bearing on the first bearing base and a first rotating mould; the first rotating mould comprises a first shaft part and a first mould body part, the first shaft part is sleeved with the first bearing, and the first mould body part is connected with the first shaft part; the second assembly comprises a second bearing base, a second bearing on the second bearing base and a second rotating mould, the second rotating mould comprises a second shaft part and a second mould body part, the second shaft part is sleeved with the second bearing, and the second mould body part is connected with the second shaft part; a cover tyre to be detected is arranged on the second mould body part in a sleeved manner, and when the first rotating mould and the second rotating mould are combined oppositely, the first rotating mould, the second rotating mould and the cover tyre to be detected can form a sealing cavity; the second rotating mould is provided with a gas channel which can be used for inflating the sealing cavity; the driving mechanism is used for driving the first assembly to move, and thus the first rotating mould and the second rotating mould are combined oppositely. The cover tyre jumping degree testing equipment provided by the invention is capable of directly detecting the jumping degree of the cover tyre.
Description
Technical field
The present invention relates to the cover tire glitch detection technology of vehicle.
Background technology
In the prior art, it is all after cover tire, the inner tube of a tyre and wheel hub are completed, then the beating degree of vehicle tyre is entered
Row detection.Because wheel hub also can produce impact to the final detection result of vehicle tyre beating degree, therefore, once beating degree occurs
Testing result situation not up to standard, testing staff is difficult to judge caused by cover tire or wheel hub, thus changing to follow-up
Enter to make troubles.
Content of the invention
The technical problem to be solved is to provide a kind of detection of the beating degree being capable of direct detection cover tire to set
Standby, its structure is simply it is easy to operate.
The technical solution adopted in the present invention is：Cover tire beating degree testing equipment, including：
First assembly, this first assembly includes first bearing seat, the clutch shaft bearing being arranged in first bearing seat and
One rotation mould, the first rotation mould includes the first axle part and the first die body portion, and clutch shaft bearing is set on the first axle part, the first die body
Portion is connected with the first axle part；
Second assembly, this second assembly includes second bearing seat, the second bearing being arranged in second bearing seat and
Two rotation moulds, the second rotation mould includes the second axle part and the second die body portion, and second bearing is set on the second axle part, the second die body
Portion is connected with the second axle part；Cover tire to be measured is set in the second die body portion, first rotation mould with second rotate mould pairing when with treat
Survey cover tire and be collectively forming an annular seal space, being provided with the second rotation mould can be to the gas passage of this annular seal space inflation；
Drive mechanism, for driving first assembly to move, so that first rotates mould and the second rotation mould pairing.
After technique scheme, only need to make the first rotation mould and the second rotation mould pairing, then inflate to cover tire, then
Rotate cover tire, just can go out the beating degree of cover tire with dial gauge with direct measurement, its operation very simple, convenience.The present invention is to wheel
Within 0.1mm, trueness error, within 0.05mm, can accurately detect beating of Outer Tyre to the accuracy of detection of tire beating degree
Precision.
Brief description
Fig. 1 is the structural representation that cover tire beating degree testing equipment according to an embodiment of the invention is in original state.
Fig. 2 is the structural representation that cover tire beating degree testing equipment according to an embodiment of the invention is in detection state.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is made and further illustrating.
Refer to Fig. 1, cover tire beating degree testing equipment according to an embodiment of the invention, including first assembly, second group
Part, drive mechanism and frame 4.
First assembly includes first bearing seat 11, the clutch shaft bearing 12 being arranged in first bearing seat 11 and the first rotation
Mould 13.First rotation mould 13 includes the first axle part 131 and the first die body portion 132, and clutch shaft bearing 12 is set in this first axle part 131
On, the first die body portion 132 is connected with the first axle part 131.
Second assembly includes second bearing seat 21, the second bearing 22 being arranged in second bearing seat 21 and the second rotation
Mould 23.Second rotation mould 23 includes the second axle part 231 and the second die body portion 232, and second bearing 22 is set in this second axle part 231
On, the second die body portion 232 is connected with the second axle part 231.Cover tire 9 to be measured is set in the second die body portion 232.First rotation mould 13
When rotating mould 23 pairing with second（Refer to Fig. 2）It is collectively forming an annular seal space 90 with cover tire 9 to be measured.Preferably, the first die body
Portion 132 includes the first body 133 of a cylinder, and the periphery near one end of the first axle part for the first body 133 is provided with one
Enclose the first flange 134；Second die body portion 232 includes the second body 233 of a cylinder, and the second body 233 is near second
The periphery of one end of axle portion is provided with circle second flange 234, and the second flange 234 props up the diapire of cover tire 9 to be measured；First body
133 and second body 233 external diameter equal with the aperture of the centre bore 91 of cover tire 9, rotate mould 13 first and rotate with second
During mould 23 pairing, the first flange 134 is pressed on the roof of cover tire 9 to be measured.Preferably, the first die body portion 132 and the second die body portion
The matched moulds being formed after 232 pairings is similar to the profile of wheel rim, thus the hermetic seal of annular seal space 90 is better achieved.In figure, the
The middle part of the top surface in two die body portions 232 is provided with a lobe 236, and the centre position of the bottom surface in the first die body portion 132 is provided with
The groove 136 matching with lobe 233, when first rotates mould 13 and the second rotation mould 23 pairing, lobe 236 is embedded in
In groove 136, the first die body portion 132 and the second die body portion 232 is made to form male-female engagement.Being provided with the second rotation mould 23 can be to
The gas passage 24 of this annular seal space inflation.The a port 241 of gas passage 24 is arranged on the bottom surface of the second axle part 231, another
Individual port 242 is arranged on the side in the second die body portion 232.
Drive mechanism is used for driving first assembly to move, so that first rotates mould 13 and the second rotation mould 23 pairing.In figure,
Drive mechanism is cylinder 3, and the piston rod 31 of this cylinder 3 is connected with first bearing seat 11.
In Fig. 1 and embodiment illustrated in fig. 2, first assembly is arranged on the top of the second assembly.First die body portion 132
Upper end be connected with the lower end of the first axle part 131, the lower end in the second die body portion 232 is connected with the upper end of the second axle part 231.First
Bearing 12 and second bearing 22 are angular contact bearing.First bearing seat 11 is provided with the first centre bore 110, this centre bore 110
Cylindrically shaped, clutch shaft bearing 12 is arranged in this first centre bore 110；Second bearing seat 21 is provided with the second centre bore 210,
This second centre bore 210 cylindrically shaped, second bearing 22 is arranged in this second centre bore 210.
Frame 4 includes base 41, column 42 and top board 43.The lower end of column 42 is fixed on base 41, upper end and top board
43 are connected.Second bearing seat 21 is fixed on base 41, and the cylinder body 31 of cylinder 3 is fixed on top board 43, the piston rod 31 of cylinder
Through this top board 43.
Detect that the step of cover tire beating degree is as follows using the cover tire beating degree testing equipment of the present invention：Cover tire 9 to be measured is put
Put and rotate on mould 23 second；Cylinder piston rod extends downwardly from, and first bearing seat 11 and the first rotation mould 13 are transported downwards therewith
Dynamic, until first rotates mould 13 and the second rotation mould 23 pairing, cover tire 9 to be measured is pushed down by the first flange 134；By gas passage
24 a port 241, to cover tire aerating, closes the valve 8 being arranged on port 241, then by dial gauge gauge outfit after completing to inflate
The centrage of top tested cover tire 9；Hand rotation cover tire to be measured 9, first rotates mould 13 and second rotates mould 23 with cover tire 9 to be measured
Rotate together, dial gauge draws data of beating；After drawing data of beating, open valve 8, port 241 is automatically changeb to air vent,
Gas in cover tire 9 to be measured is discharged；Cylinder piston rod is upwards collected through, and first bearing seat 11 and first rotates mould 13 therewith upwards
Motion, takes off cover tire 9 to be measured, test terminates.
The circle of cover tire can be beated for the present invention and circular runout detects, is especially suitable for self-balancing electric motor car with two wheels
The beating degree of cover tire detected.
Claims (4)
1. cover tire beating degree testing equipment is it is characterised in that include：
First assembly, this first assembly includes first bearing seat, the clutch shaft bearing being arranged in this first bearing seat and first
Rotate mould, this first rotation mould is made up of the first axle part and the first die body portion, and described clutch shaft bearing is set in this first axle part
On, the top surface in the first die body portion is connected with the first axle part；
Second assembly, this second assembly includes second bearing seat, the second bearing being arranged in this second bearing seat and second
Rotate mould, this second rotation mould is made up of the second axle part and the second die body portion, and described second bearing is set in this second axle part
On, the bottom surface in the second die body portion is connected with the second axle part；Cover tire to be measured is set in this second die body portion, described first rotation
It is collectively forming an annular seal space with cover tire to be measured, being provided with the second rotation mould can be to this annular seal space when mould and the second rotation mould pairing
The gas passage of inflation；
Drive mechanism, for driving described first assembly to move, so that the first described rotation mould and the second rotation mould pairing,
Wherein, when described first rotation mould rotates mould pairing with second, the first described die body portion and the second described die body portion
Male-female engagement；
Frame, described frame includes base, column and top board；The lower end of column is fixed on base, and upper end is connected with top board；
Described second bearing seat is fixed on described base；
Wherein, the first described die body portion is made up of cylindrical first body, and this first body is near the first axle part
The periphery of one end is provided with circle first flange；Second die body portion is made up of the second cylindrical body, and this second body leans on
The periphery of one end of nearly the second axle part is provided with circle second flange, and the second flange props up the diapire of cover tire to be measured；Described second mould
The middle part of the top surface of body is provided with a lobe, and the centre position of the bottom surface in described first die body portion is provided with and described projection
The groove that portion matches, when first rotates mould and second rotates mould pairing, described lobe is embedded in described groove, makes institute
The first die body portion that states forms male-female engagement with described second die body portion；The a port of described gas passage is arranged on described second
The bottom surface of axle portion, another port of described gas passage is arranged on the side in described second die body portion；Described drive mechanism
For cylinder, the piston rod of this cylinder is connected with described first bearing seat；The cylinder body of described cylinder is fixed on described top board,
The piston rod of cylinder passes through this top board.
2. cover tire beating degree testing equipment as claimed in claim 1 is it is characterised in that described first body and second
The external diameter of body is equal with the aperture of the centre bore of cover tire to be measured, and when first rotates mould and the second rotation mould pairing, first is convex
Edge is pressed on the roof of cover tire to be measured.
3. cover tire beating degree testing equipment as claimed in claim 1 is it is characterised in that described clutch shaft bearing and second bearing
It is angular contact bearing.
4. cover tire beating degree testing equipment as claimed in claim 1 is it is characterised in that described first bearing seat is provided with first
Centre bore, described clutch shaft bearing is arranged on this first center in the hole；
Described second bearing seat is provided with the second centre bore, and described second bearing is arranged on this second center in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424245.2A CN103438776B (en) | 2013-09-16 | 2013-09-16 | Cover tyre jumping degree testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310424245.2A CN103438776B (en) | 2013-09-16 | 2013-09-16 | Cover tyre jumping degree testing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438776A CN103438776A (en) | 2013-12-11 |
| CN103438776B true CN103438776B (en) | 2017-02-08 |
Family
ID=49692472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310424245.2A Expired - Fee Related CN103438776B (en) | 2013-09-16 | 2013-09-16 | Cover tyre jumping degree testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103438776B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020185170A1 (en) * | 2019-03-08 | 2020-09-17 | Me-Inspection Sk, S.R.O. | Clamping mechanism for a tyre testing device and method for clamping a tested tyre into the clamping mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244161A (en) * | 1997-01-24 | 2000-02-09 | 伊利诺斯工具工程有限公司 | Automatic adjustable width chuck apparatus for tire testing systems |
| CN1954201A (en) * | 2004-05-14 | 2007-04-25 | 株式会社神户制钢所 | Tire testing machine and axis misalignment measuring method for tire testing machine |
| CN2935109Y (en) * | 2006-07-17 | 2007-08-15 | 天津市橡塑机械研究所有限公司 | Full-automatic truck tyre static and dynamic balance/beating testing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5979231A (en) * | 1997-01-24 | 1999-11-09 | Illinois Tool Works, Inc. | Loadwheel assembly for tire testing systems having conical support plates |
| FR2825664B1 (en) * | 2001-06-07 | 2003-08-22 | Michelin Soc Tech | METHOD AND DEVICE FOR MOUNTING A PNEUMATIC AND PROCESS FOR ANALYSIS OF THE PNEUMATIC DIT |
-
2013
- 2013-09-16 CN CN201310424245.2A patent/CN103438776B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244161A (en) * | 1997-01-24 | 2000-02-09 | 伊利诺斯工具工程有限公司 | Automatic adjustable width chuck apparatus for tire testing systems |
| CN1954201A (en) * | 2004-05-14 | 2007-04-25 | 株式会社神户制钢所 | Tire testing machine and axis misalignment measuring method for tire testing machine |
| CN101832868A (en) * | 2004-05-14 | 2010-09-15 | 株式会社神户制钢所 | Tire testing machine and the axis misalignment measuring method that is used for tire testing machine |
| CN2935109Y (en) * | 2006-07-17 | 2007-08-15 | 天津市橡塑机械研究所有限公司 | Full-automatic truck tyre static and dynamic balance/beating testing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020185170A1 (en) * | 2019-03-08 | 2020-09-17 | Me-Inspection Sk, S.R.O. | Clamping mechanism for a tyre testing device and method for clamping a tested tyre into the clamping mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103438776A (en) | 2013-12-11 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Jinshan District Fengjing town Shanghai City 38 201501 Cao Lilu Lane 25, room 1138 Patentee after: Shanghai New Century Robot Co., Ltd. Address before: 201318 Shanghai city Pudong New Area Zhou Pu Zhen Shen Mei Road 99 Lane 3 No. 1-9 Building 2 floor B block Patentee before: Shanghai New Century Robot Co., Ltd. |
|
| 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: 20170208 Termination date: 20190916 |