CN101105420A - Carriage, front fork vibration test machine - Google Patents
Carriage, front fork vibration test machine Download PDFInfo
- Publication number
- CN101105420A CN101105420A CNA2007100258329A CN200710025832A CN101105420A CN 101105420 A CN101105420 A CN 101105420A CN A2007100258329 A CNA2007100258329 A CN A2007100258329A CN 200710025832 A CN200710025832 A CN 200710025832A CN 101105420 A CN101105420 A CN 101105420A
- Authority
- CN
- China
- Prior art keywords
- front fork
- cam
- camshaft
- base
- strength
- 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
Links
Images
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a vibration tester for frame and front fork of vehicles, which belongs to a strength testing apparatus and is mainly used for the vibration strength test of frame and front fork of vehicles such as electric motor vehicles, motorcycles and bicycles, as well as other apparatuses. A motor drives a belt pulley by a belt to move a cam shaft which in turn drives a cam connecting rod to allow a vibrating shaft and a vibrating bench to vibrate vertically under such condition that the vibration strength is controlled by adjusting the motor frequency or changing smaller cam shaft. The invention has the advantages of simple structure, easy adjustment of test strength, wide application range, low cost, and convenient maintenance.
Description
Technical field
The present invention relates to a kind of vehicle frame, front fork vibration test machine, be mainly used in the vehicle frame of vehicles such as electric motor car, motorcycle, bicycle and the anti-strength test of shaking of front fork, also can be used for the test of the oscillation intensity of other equipment, belong to strength testing facility.
Background technology
Current, the vehicle frame of vehicles such as electric motor car, motorcycle, white driving and the vibration strength test equipment of front fork are less, and employing electromagnetic vibration generator system or other testing equipments then complex structure, cost are big, can't equip in a large number.
Summary of the invention
The present invention is directed to the problems referred to above, proposed a kind of vehicle frame, front fork vibration test machine, have simple in structurely, it is convenient to adjust proof strength, with low cost, can equip in a large number.
Technical scheme of the present invention is: a kind of vehicle frame, front fork vibration test machine, comprise camshaft, cam link, metal (upper seat, vibrating shaft, shaking table, front and back support, motor, belt pulley, spring and base, it is characterized in that: the forward and backward fork of vehicle can be separately fixed on the forward and backward seat, shaking table links to each other with base by spring, links to each other with vibrating shaft by top chock.Vibrating shaft contacts with cam by cam link.Cam is connected with camshaft, and camshaft is fixed on the base by step, and is connected with belt pulley, and belt pulley links to each other with motor by belt.Before be supported and fixed on the shaking table, after be supported and fixed on the base.
Its good effect is: device structure is simple, and laboratory strength is easy to adjust, and is applied widely, and the low maintenance of cost is convenient.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of a kind of vehicle frame, front fork vibration test machine;
Fig. 2 is the side view of a kind of vehicle frame, front fork vibration test machine.
Among the figure: 1. base, 2. spring, 3. camshaft, 4. shaking table, 5. cam link, 6. vibrating shaft, 7. top chock, 8. step supports before 9., 10. belt pulley, 11. belts, 12. motors, 13. backs are supported.
Embodiment
As shown in Figure 1 and Figure 2, this vibration test machine mainly is made up of motor 12, belt 11, belt pulley 10, camshaft 3, cam link 5, vibrating shaft 6, shaking table 4, spring 2 and base 1; The forward and backward fork of vehicle can be separately fixed on the forward and backward seat, and shaking table 4 links to each other with base 1 by spring 2, links to each other with vibrating shaft 6 by top chock 7.Vibrating shaft 6 contacts with cam by cam link 5.Cam is connected with camshaft 3, and camshaft 3 is fixed on the base 1 by step 8, and is connected with belt pulley 10, and belt pulley 10 links to each other with motor 12 by belt 11.Preceding support 9 is fixed on the shaking table 4, and the back is supported 13 and is fixed on the base 1.Motor 12 rotates camshaft 3 by the belt pulley 10 that belt 11 drives on the camshaft 3, and camshaft 3 drives camshaft link rod 5 makes vibrating shaft 6 and shaking table 4 produce vibration, and oscillation intensity can or be changed different camshaft 3 and realize by motor 12 frequency modulation.
Claims (1)
1. a vehicle frame, front fork vibration test machine, comprise camshaft, cam link, metal (upper seat, vibrating shaft, shaking table, front and back support, motor, belt pulley, spring and base, it is characterized in that: the forward and backward fork of vehicle can be separately fixed on the forward and backward seat, shaking table links to each other with base by spring, links to each other with vibrating shaft by top chock; Vibrating shaft contacts with cam by cam link; Cam is connected with camshaft, and camshaft is fixed on the base by step, and is connected with belt pulley, and belt pulley links to each other with motor by belt; Before be supported and fixed on the shaking table, after be supported and fixed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258329A CN101105420A (en) | 2007-08-05 | 2007-08-05 | Carriage, front fork vibration test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100258329A CN101105420A (en) | 2007-08-05 | 2007-08-05 | Carriage, front fork vibration test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101105420A true CN101105420A (en) | 2008-01-16 |
Family
ID=38999419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100258329A Pending CN101105420A (en) | 2007-08-05 | 2007-08-05 | Carriage, front fork vibration test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101105420A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175470A (en) * | 2011-02-18 | 2011-09-07 | 吉林大学 | System for testing vibration attenuation of suspension of rail vehicle |
| CN103308264A (en) * | 2013-01-05 | 2013-09-18 | 中国航空工业集团公司西安飞机设计研究所 | Frequency excitation method for landing gear shimmy test |
| CN104502124A (en) * | 2014-12-15 | 2015-04-08 | 安徽合力股份有限公司 | Device for forklift frame endurance test |
| CN107806973A (en) * | 2017-09-27 | 2018-03-16 | 东莞市高翔机械设备有限公司 | One kind packs large-scale vibration test machine |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN110779702A (en) * | 2019-11-19 | 2020-02-11 | 无锡职业技术学院 | Device for verifying durability of springs in batches |
-
2007
- 2007-08-05 CN CNA2007100258329A patent/CN101105420A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175470A (en) * | 2011-02-18 | 2011-09-07 | 吉林大学 | System for testing vibration attenuation of suspension of rail vehicle |
| CN103308264A (en) * | 2013-01-05 | 2013-09-18 | 中国航空工业集团公司西安飞机设计研究所 | Frequency excitation method for landing gear shimmy test |
| CN103308264B (en) * | 2013-01-05 | 2015-08-05 | 中国航空工业集团公司西安飞机设计研究所 | A kind of landing gear shimmy test frequency motivational techniques |
| CN104502124A (en) * | 2014-12-15 | 2015-04-08 | 安徽合力股份有限公司 | Device for forklift frame endurance test |
| CN104502124B (en) * | 2014-12-15 | 2017-09-26 | 安徽合力股份有限公司 | Device for forklift frame endurancing |
| CN107806973A (en) * | 2017-09-27 | 2018-03-16 | 东莞市高翔机械设备有限公司 | One kind packs large-scale vibration test machine |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN110779702A (en) * | 2019-11-19 | 2020-02-11 | 无锡职业技术学院 | Device for verifying durability of springs in batches |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101105420A (en) | Carriage, front fork vibration test machine | |
| CN104340876B (en) | Equipment, system and method for wind turbine components replacement | |
| CN201707191U (en) | Three-dimensional vibration and impact test bench | |
| CN103267000B (en) | A kind of method and apparatus for improving kinetic energy generation of electric automobile efficiency | |
| CN202735176U (en) | Beveling type suspension spiral spring fatigue test device | |
| CN102081014A (en) | Comprehensive performance test bed of automobile shock absorber | |
| CN201903438U (en) | Overall vehicle vibration testing platform | |
| CN104897420A (en) | Automobile quarter simulation electromagnetic hanger bracket, mechanical vibration exciter, and test bench | |
| JP2012159476A (en) | Vibration testing system | |
| CN103712760A (en) | Vibrostand magnetic structure and mounting method thereof | |
| CN210571269U (en) | Two-degree-of-freedom low-frequency large-displacement vibration test system | |
| CN201988898U (en) | Electric pressure welding device | |
| CN201096604Y (en) | Multi- vibration source bike fatigue shake test machine | |
| CN107891787A (en) | A kind of convolution vehicle seat damping device | |
| CN202725454U (en) | Two-dimensional motion mechanism for automatic dispenser | |
| CN100562732C (en) | Combined fly wheel loading unit capable of reconstructing | |
| CN210270009U (en) | Permanent magnet motor-based high-speed train pantograph self-adaptive active control device | |
| CN204142462U (en) | Front end wheel train vibration checking system | |
| CN1561250A (en) | Toboggan run | |
| CN102642109A (en) | Reinforcement clamping dual supporting arm type self-locking mechanism of automotive welding clamp | |
| CN104502048A (en) | Shock resistance test device for automobile seat | |
| CN209858162U (en) | Vibration test equipment | |
| CN109186976B (en) | Durability detection device of automobile seat slide rail | |
| CN208664941U (en) | It is a kind of for installing the damping device of plug-in hybrid car special engine | |
| CN204075638U (en) | Shock absorber drawing work platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |