CN203490080U - Wheel rim deformation testing stand - Google Patents
Wheel rim deformation testing stand Download PDFInfo
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- CN203490080U CN203490080U CN201320486368.4U CN201320486368U CN203490080U CN 203490080 U CN203490080 U CN 203490080U CN 201320486368 U CN201320486368 U CN 201320486368U CN 203490080 U CN203490080 U CN 203490080U
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- guide rail
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- displacement transducer
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Abstract
The utility model relates to a wheel rim deformation testing stand used for the deformation test on wheel rims of different types, which comprises a tyre clamping fixture, an experiment measurement mechanism, a force loading mechanism, a safety protection mechanism, and an electrical control cabinet operating console. By means of the testing stand, the loading control over to-be-tested wheels, such as load applying, deforming, displacing and the like, can be realized. Meanwhile, the load-displacement test curve can be automatically generated. In addition, according to different tyres of different reference circles, corresponding transition discs can be replaced. The testing stand has the advantages of high testing precision, accurate testing method, high automation degree, convenient operation, low equipment cost and strong practicability.
Description
Technical field
The present invention relates to a kind of rim for automobile wheel deformation test platform, can be used for the deformation test of the automobile rim of different model.
Background technology
At present, in automobile industry, mainly use the hydraulic servo fatigue bending machine of import to do automotive wheel torture test at home.Check that wheel will do two parts test, i.e. radially torture test and wheel repeated bend test of wheel, the former mainly checks the comprehensive strength of whole wheel, the latter mainly checks wheel spoke and weld strength.Can not detect rigidity, although this testing machine precision is high, volume is larger, expensive, difficulty is installed in wheel test, test speed is slow, and complicated operation, automaticity are low, and its test all-purpose, poor, the main measuring ability of reliability are single.
Summary of the invention
The object of the present invention is to provide a kind of rim for automobile wheel deformation test platform, solved the problems referred to above that prior art exists.Can realize to experiment wheel load, the Loading Control mode such as distortion, displacement, full-automatic load---the racking test curve that generates; Can solve strength and stiffness and measure, for the different reference circles of different kinds of tyre, can change corresponding transition disc, simple to operation, install simple, test speed is fast, measuring accuracy is high, intelligent degree is high.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of rim for automobile wheel deformation test platform, it is characterized in that comprising crossbeam 1, column 2, safety door 3, lifting bolt 4, base 5, motor 6, drive link 7, worm gear 8, packing ring 9, worm screw 10, axle bed 11, wheel 12, wheel suspension bracket 13, guide rod 14, flange 15, base assembly 16, backing plate 17, power sensor 18, godet 19, add load floor 20, sensor backing plate 21, protection chain 22, guard shield 23, Y guide rail 24, X guide rail 25, screw 26, displacement transducer 27, stop 28, worm seat 29, transition disc 30, axle 31, limit switch 32, displacement transducer seat 33, slide block 34.Base 5 is fixedly connected with crossbeam 1 by column 2, and wheel suspension bracket 13 tops are fixedly connected with crossbeam 1, and bottom is fixedly connected with X guide rail 25 and protection chain 22, and described protection chain 22 is fixed on Y guide rail 24, and X guide rail 25 is connected with Y guide rail 24 by slide block 34; Wheel suspension bracket 13 front mounting flanges 15, flange 15 is fixedly connected with transition disc 30, transition disc 30 is fixedly connected with wheel 12, axle 31 is fixedly connected with wheel 12 through flange 15, transition disc 30, protective cover 23 is fixed on below flange 15, displacement transducer seat 33 is fixed on Y guide rail 24 and wheel suspension bracket 13, and displacement transducer 27 is fixed on displacement transducer seat 33 through protective cover 23; Stop 28 is fixed on flange 15, fixing lifting bolt 4 on crossbeam 1 and wheel suspension bracket 13; Above worm seat 29 firm bankings 5, worm screw 10 is through worm seat 29, and one end is fixedly connected with motor 6, and the other end matches with worm gear 8, worm gear 8 holds out against drive link 7 through the bearing seat 11 of base 5, drive link 7 holds out against sensor backing plate 21 through godet 19, backing plate 17 pressure sensors 18, and power sensor 18 holds out against backing plate 17, backing plate 17 fixedly adds load floor 20, add load floor 20 and hold out against wheel 12, bottom deck assembly is fixedly connected with godet 19 for 16 times, is above fixedly connected with backing plate 17; Guide rod 14 is fixedly connected with crossbeam 1 through godet 19 and one end, and the other end is fixedly connected with base 5.
Described motor 6 passes to worm screw 10 along axis by power, and worm gear 8 coordinates with worm screw 10 is vertical, and worm gear 8 is concentric with drive link 7, and power transmission is to the power sensor 18 on drive link 7 center lines.
Described column 2 inner sides are provided with the parallel guide rod 14 being fixed between base 5 and crossbeam 1, and godet 19 moves up and down through guide rod 14.
On described column 2, be fixedly installed safety door 3 and connect limit switch 32.
Four base assemblies 16 are fixed with balancing axial thrust in described 19 4 jiaos of lower ends of godet.
Described X guide rail 25 is connected with Y guide rail 24 is vertical by slide block 34, protective cover 23 is fixed on below flange 15, displacement transducer seat 33 is fixed on Y guide rail 24 and wheel suspension bracket 13, displacement transducer 27 is fixed on displacement transducer seat 33 through protective cover 23, and displacement transducer 27 can be adjusted position.
Beneficial effect of the present invention is: the present invention is a basis female platform, by changing different transition discs, can meet the different kinds of tyre test of different automobiles.The major function that this testing table can be realized have to experiment wheel load, the Loading Control mode such as distortion, displacement, full-automatic load---the racking test curve that generates; Software can Real-time Collection sensing data, the mean filter that slides, limit filtration, reduces the interference of accidentalia, guarantees the accuracy of data, can draw loading force-time curve, loading force-rim deformation discharge curve simultaneously.In process of the test, computer is preserved experimental data and empirical curve constantly automatically, is convenient to experimenter and processes experimental data and curve, automatically generates laboratory report, printout.Detection related sensor exceeds safe range and automatically protects.And have that measuring accuracy is high, (deformation measurement quantity sensor adopts inlet length flowmeter sensor, reach ± 10 μ m of its measuring error) advantage that easy to operate, intelligent degree is high, equipment price is low.Practical.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and illustrative example of the present invention and explanation thereof are used for explaining the present invention, do not form inappropriate limitation of the present invention.
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is left TV structure schematic diagram of the present invention;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is perspective exploded view of the present invention;
Fig. 5 is the perspective exploded view of measuring mechanism of the present invention.
In figure: 1, crossbeam; 2, column; 3, safety door; 4, lifting bolt; 5, base; 6, motor; 7, drive link; 8, worm gear; 9, packing ring; 10, worm screw; 11, axle bed; 12, wheel; 13, wheel suspension bracket; 14, guide rod; 15, flange; 16, base assembly; 17, backing plate; 18, power sensor; 19, godet; 20, add load floor; 21, sensor backing plate; 22, protection chain; 23, guard shield; 24, Y guide rail; 25, X guide rail; 26, screw; 27, displacement transducer; 28, stop; 29, worm seat; 30, transition disc; 31, axle; 32, limit switch; 33, displacement transducer seat; 34, slide block.
Embodiment
Below in conjunction with accompanying drawing, further illustrate detailed content of the present invention and embodiment thereof.
Referring to shown in Fig. 1 to Fig. 5, rim for automobile wheel deformation test platform of the present invention adopts gate-type knot, comprise crossbeam 1, column 2, safety door 3, lifting bolt 4, base 5, motor 6, drive link 7, worm gear 8, packing ring 9, worm screw 10, axle bed 11, wheel 12, wheel suspension bracket 13, guide rod 14, flange 15, base assembly 16, backing plate 17, power sensor 18, godet 19, add load floor 20, sensor backing plate 21, protection chain 22, guard shield 23, Y guide rail 24, X guide rail 25, screw 26, displacement transducer 27, stop 28, worm seat 29, transition disc 30, axle 31, limit switch 32, displacement transducer seat 33 and slide block 34, described base 5 is fixedly connected with crossbeam 1 by column 2, wheel suspension bracket 13 tops are fixedly connected with crossbeam 1, bottom is fixedly connected with X guide rail 25 and protection chain 22, described protection chain 22 is fixed on Y guide rail 24, X guide rail 25 is connected with Y guide rail 24 by slide block 34, wheel suspension bracket 13 front mounting flanges 15, flange 15 is fixedly connected with transition disc 30, transition disc 30 is fixedly connected with wheel 12, axle 31 is fixedly connected with wheel 12 through flange 15, transition disc 30, protective cover 23 is fixed on below flange 15, displacement transducer seat 33 is fixed on Y guide rail 24 and wheel suspension bracket 13, and displacement transducer 27 is fixed on displacement transducer seat 33 through protective cover 23, stop 28 is fixed on flange 15, fixing lifting bolt 4 on crossbeam 1 and wheel suspension bracket 13, above worm seat 29 firm bankings 5, worm screw 10 sits 29 through worm screw, and one end is fixedly connected with motor 6, and the other end matches with worm gear 8, worm gear 8 holds out against drive link 7 through the bearing seat 11 of base 5, drive link 7 holds out against sensor backing plate 21 through godet 19, backing plate 17 pressure sensors 18, and power sensor 18 holds out against backing plate 17, backing plate 17 fixedly adds load floor 20, add load floor 20 and hold out against wheel 12, bottom deck assembly is fixedly connected with godet 19 for 16 times, is above fixedly connected with backing plate 17, guide rod 14 is fixedly connected with crossbeam 1 through godet 19 and one end, and the other end is fixedly connected with base 5.
Referring to shown in Fig. 1 to Fig. 4, described motor 6 passes to worm screw 10 along axis by power, and worm gear 8 coordinates with worm screw 10 is vertical, and worm gear 8 is concentric with drive link 7, and power transmission is to the power sensor 18 on drive link 7 center lines.
Shown in Figure 4, described column 2 inner sides are provided with the parallel guide rod 14 being fixed between base 5 and crossbeam 1, and godet 19 moves up and down through guide rod 14.
On described column 2, be fixedly installed safety door 3 and connect limit switch 32.
Four base assemblies 16 are fixed with balancing axial thrust in described 19 4 jiaos of lower ends of godet.
Shown in Figure 5, described X guide rail 25 is connected with Y guide rail 24 is vertical by slide block 34, protective cover 23 is fixed on below flange 15, displacement transducer seat 33 is fixed on Y guide rail 24 and wheel suspension bracket 13, displacement transducer 27 is fixed on displacement transducer seat 33 through protective cover 23, and displacement transducer 27 can be adjusted position.
Referring to shown in Fig. 1 to Fig. 5, using method of the present invention is as follows:
1, the style that is installed: open safety door 3 wheel 12 is arranged on wheel suspension bracket 13, through axle 31 and be fixed on transition disc 30.
2, adjust sensor: adjust godet 19 positions, make to add load floor 20 and just contacted with wheel 12, power sensor 18 zero clearings after contact; By adjustment X guide rail 25, Y guide rail 24, carry out adjusted position displacement sensor 27, make displacement transducer 27 contact wheel rims, sensor zero clearing after contact, shuts safety door 3.
3, software arranges exemplar Data Enter: the input informations such as wheel parameter information, experiment date, experimental project, experimenter.
4, start test: open switch and test.
5, Experiment Data Records can be controlled PC control software by the external display operation personnel of industrial computer, automatically tests and the observation of data, after experiment, can carry out the processing of experimental data.
6, note: the protective door of (1) testing machine is equipped with safety and opens the door 3, when safety door is in closed condition, the electrical appliance part of testing machine could normally be worked, and plays a protective role.(2), at transition disc 30 mounting limit sensors 28, after limit sensors 28 is triggered, by stop motion, there is mechanical position limitation at the rear of limit switch 32 in motor 6, guarantee the safe operation of equipment simultaneously.(3) in order to prevent the appearance of the faults such as system power supply over voltage, short circuit, overload, single-phase earthing, main loop is joined low-voltage variation system, the major loop that can cut off the electricity supply accurately when fault occurs.
Claims (6)
1. a rim for automobile wheel deformation test platform, is characterized in that comprising crossbeam (1), column (2), safety door (3), lifting bolt (4), base (5), motor (6), drive link (7), worm gear (8), packing ring (9), worm screw (10), axle bed (11), wheel (12), wheel suspension bracket (13), guide rod (14), flange (15), base assembly (16), backing plate (17), power sensor (18), godet (19), add load floor (20), sensor backing plate (21), protection chain (22), guard shield (23), Y guide rail (24), X guide rail (25), screw (26), displacement transducer (27), stop (28), worm seat (29), transition disc (30), axle (31), limit switch (32), displacement transducer seat (33), slide block (34), base (5) is fixedly connected with crossbeam (1) by column (2), wheel suspension bracket (13) top is fixedly connected with crossbeam (1), bottom is fixedly connected with X guide rail (25) and protection chain (22), it is upper that described protection chain (22) is fixed on Y guide rail (24), and X guide rail (25) is connected with Y guide rail (24) by slide block (34), wheel suspension bracket (13) front mounting flange (15), flange (15) is fixedly connected with transition disc (30), transition disc (30) is fixedly connected with wheel (12), axle (31) is fixedly connected with wheel (12) through flange (15), transition disc (30), protective cover (23) is fixed on flange (15) below, displacement transducer seat (33) is fixed on Y guide rail (24) and wheel suspension bracket (13) is upper, and displacement transducer (27) is fixed on displacement transducer seat (33) through protective cover (23), it is upper that stop (28) is fixed on flange (15), the upper fixedly lifting bolt (4) of crossbeam (1) and wheel suspension bracket (13), worm seat (29) firm banking (5) above, worm screw (10) is through worm seat (29), one end is fixedly connected with motor (6), the other end matches with worm gear (8), worm gear (8) holds out against drive link (7) through the bearing seat (11) of base (5), drive link (7) holds out against sensor backing plate (21) through godet (19), backing plate (17) pressure sensor (18), power sensor (18) holds out against backing plate (17), backing plate (17) fixedly adds load floor (20), add load floor (20) and hold out against wheel (12), bottom deck assembly (16) is lower to be fixedly connected with godet (19), above be fixedly connected with backing plate (17), guide rod (14) is fixedly connected with crossbeam (1) through godet (19) and one end, and the other end is fixedly connected with base (5).
2. rim for automobile wheel deformation test platform according to claim 1, it is characterized in that: described motor (6) passes to worm screw (10) along axis by power, worm gear (8) and vertical cooperation of worm screw (10), worm gear (8) is concentric with drive link (7), and the power sensor (18) on drive link (7) center line is arrived in power transmission.
3. rim for automobile wheel deformation test platform according to claim 1, is characterized in that: described column (2) inner side is provided with the parallel guide rod (14) being fixed between base (5) and crossbeam (1), and godet (19) moves up and down through guide rod (14).
4. according to the rim for automobile wheel deformation test platform described in claim 1 and 3, it is characterized in that: on described column (2), be fixedly installed safety door (3) and connect limit switch (32).
5. rim for automobile wheel deformation test platform according to claim 1, is characterized in that: four base assemblies (16) are fixed with balancing axial thrust in described (19) four jiaos of lower ends of godet.
6. rim for automobile wheel deformation test platform according to claim 1, it is characterized in that: described X guide rail (25) is by slide block (34) and vertical connection of Y guide rail (24), protective cover (23) is fixed on flange (15) below, displacement transducer seat (33) is fixed on Y guide rail (24) and wheel suspension bracket (13), it is upper that displacement transducer (27) is fixed on displacement transducer seat (33) through protective cover (23), and displacement transducer (27) can be adjusted position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486368.4U CN203490080U (en) | 2013-08-10 | 2013-08-10 | Wheel rim deformation testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320486368.4U CN203490080U (en) | 2013-08-10 | 2013-08-10 | Wheel rim deformation testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490080U true CN203490080U (en) | 2014-03-19 |
Family
ID=50260903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320486368.4U Expired - Fee Related CN203490080U (en) | 2013-08-10 | 2013-08-10 | Wheel rim deformation testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490080U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792552A (en) * | 2015-04-11 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Vehicle wheel quality detection system |
| CN104949874A (en) * | 2015-06-30 | 2015-09-30 | 中信戴卡股份有限公司 | Method for preparing test sample of wheel rim with damage deformation |
| CN105352465A (en) * | 2015-12-11 | 2016-02-24 | 中华人民共和国金华出入境检验检疫局 | Wheel displacement travel testing device |
| CN106353111A (en) * | 2016-08-31 | 2017-01-25 | 天津立中车轮有限公司 | Automatic detection device for aluminum alloy hubs |
| CN107322387A (en) * | 2017-07-21 | 2017-11-07 | 中信戴卡股份有限公司 | A kind of wheel blanks position end face apparatus for correcting |
| CN108613891A (en) * | 2016-07-05 | 2018-10-02 | 潘唯锡 | A kind of safety anti-explosive structure for testing the bending of vehicle hub alternation stress |
| CN111645881A (en) * | 2020-05-28 | 2020-09-11 | 上海航天设备制造总厂有限公司 | Load connection and unlocking capability test tool and method |
-
2013
- 2013-08-10 CN CN201320486368.4U patent/CN203490080U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792552A (en) * | 2015-04-11 | 2015-07-22 | 成都陵川特种工业有限责任公司 | Vehicle wheel quality detection system |
| CN104949874A (en) * | 2015-06-30 | 2015-09-30 | 中信戴卡股份有限公司 | Method for preparing test sample of wheel rim with damage deformation |
| CN105352465A (en) * | 2015-12-11 | 2016-02-24 | 中华人民共和国金华出入境检验检疫局 | Wheel displacement travel testing device |
| CN108613891A (en) * | 2016-07-05 | 2018-10-02 | 潘唯锡 | A kind of safety anti-explosive structure for testing the bending of vehicle hub alternation stress |
| CN106353111A (en) * | 2016-08-31 | 2017-01-25 | 天津立中车轮有限公司 | Automatic detection device for aluminum alloy hubs |
| CN107322387A (en) * | 2017-07-21 | 2017-11-07 | 中信戴卡股份有限公司 | A kind of wheel blanks position end face apparatus for correcting |
| CN107322387B (en) * | 2017-07-21 | 2023-10-03 | 中信戴卡股份有限公司 | Wheel blank positioning end face correcting device |
| CN111645881A (en) * | 2020-05-28 | 2020-09-11 | 上海航天设备制造总厂有限公司 | Load connection and unlocking capability test tool and method |
| CN111645881B (en) * | 2020-05-28 | 2023-09-08 | 上海航天设备制造总厂有限公司 | Load connection and unlocking capability test tool and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20170810 |