CN103323201A - Falling testing machine - Google Patents
Falling testing machine Download PDFInfo
- Publication number
- CN103323201A CN103323201A CN2013101963810A CN201310196381A CN103323201A CN 103323201 A CN103323201 A CN 103323201A CN 2013101963810 A CN2013101963810 A CN 2013101963810A CN 201310196381 A CN201310196381 A CN 201310196381A CN 103323201 A CN103323201 A CN 103323201A
- Authority
- CN
- China
- Prior art keywords
- steel ingot
- test machine
- testing machine
- machine base
- links
- 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.)
- Granted
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a falling testing machine which comprises a testing machine base and an upper support. The testing machine base is connected with the upper support through a stand column, and a speed reducing drive mechanism is arranged on the upper support. An electric stroke switch is arranged on the stand column, and the electric stroke switch is connected with a line walking device which controls the electric stroke switch to ascend and descend. The line walking device is connected with an electric cabinet, and a steel ingot for placing a frame is arranged on the testing machine base. Weights are arranged on a front fork, a seat and a pedal of the frame, and an electromagnet is arranged on the weight at the seat. The electromagnet is connected with the speed reducing drive mechanism through a cable. The falling testing machine is simple in structure, convenient to operate, capable of achieving automatic lifting of a detected object, high in loading efficiency, and capable of saving production cost, reducing working intensity and improving working efficiency.
Description
Technical field
The present invention relates to a kind of test machine of dropping, be specially a kind of test machine of dropping.
Background technology
Existing cycle frame is dropped the test machine Heavy Weight, labour intensity is high, efficient is low.Vehicle frame is dropped test machine and is controlled the test height stroke by artificial draw/plug-in type, and a stroke apparatus need to be set, and makes measured object contact location-plate.By extracting location-plate out, measured object drops on the steel ingot of test machine, and then the location-plate playback again on location-plate, is finished measured object once and tested.This method of testing has the following disadvantages: one need be made travel control device, increases cost of manufacture and weight of equipment; It two need to manually carry out manual operation, increases cost of labor and working strength, simultaneously the also efficient of impact test.
Summary of the invention
Technical matters solved by the invention is to provide a kind of test machine of dropping, to solve the problem that proposes in the above-mentioned background technology.
Technical matters solved by the invention realizes by the following technical solutions: a kind of test machine of dropping, comprise test machine base and upper bracket, described test machine base links to each other with upper bracket by column, upper bracket is provided with speed reduction driving mechanism for power, column is provided with electronic travel switch, electronic travel switch links to each other with the straight line walking devices of the electronic travel switch lifting of control, described straight line walking devices links to each other with electric cabinet, the test machine base is provided with the steel ingot of placing vehicle frame, the front fork of vehicle frame, bench and foot-operated place are equipped with counterweight, and the counterweight at bench place is provided with electromagnet, and described electromagnet links to each other with speed reduction driving mechanism for power by cable wire.
Preferably, described steel ingot comprises front steel ingot and rear steel ingot, and the flange of described rear steel ingot is provided with strip hole, is used for regulating the displacement between the forward and backward steel ingot.
Preferably, also be provided with support on the described upper bracket, be provided with runner in the support, described cable wire moves along runner.Beneficial effect: the present invention is simple in structure, and is easy to operate, realizes the automatic lifting of measured object, and the test load to weight ratio is high, has saved production cost, has reduced working strength, has improved work efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make realization technological means of the present invention, creation characteristic, to reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of test machine of dropping, comprise test machine base 1 and upper bracket 3, described test machine base 1 links to each other with upper bracket 3 by column 2, upper bracket 3 is provided with speed reduction driving mechanism for power 10, column 2 is provided with electronic travel switch 13, electronic travel switch 13 links to each other with the straight line walking devices of the electronic travel switch lifting of control, described straight line walking devices links to each other with electric cabinet, test machine base 1 is provided with the steel ingot of placing vehicle frame 6, the front fork of vehicle frame 6, bench and foot-operated place are equipped with counterweight 7, and the counterweight at bench place is provided with electromagnet 8, and described electromagnet 8 links to each other with speed reduction driving mechanism for power 10 by cable wire 9.Described steel ingot comprises front steel ingot 4 and rear steel ingot 5, and the flange of described rear steel ingot 5 is provided with strip hole 14, is used for regulating the displacement between the forward and backward steel ingot.Also be provided with support 11 on the described upper bracket 3, be provided with runner 12 in the support 11, described cable wire 9 moves along runner 12.
In the present invention, connect speed reduction driving mechanism for power 10 and electromagnet 8 with cable wire 9, control the test height of electronic travel switch 13 by the straight line walking devices; Vehicle frame 6 is raised to the position of electronic travel switch 13 by the energising of control electromagnet 8, vehicle frame 6 is dropped on the steel ingot of base after the outage, finishes once test.Described electronic travel switch 13 has played spacing positioning action, and the power on/off by electromagnet 8 and vehicle frame 6 has realized vehicle frame 6 automatic oscilaltions, thereby reaches test purpose, effectively improves test accuracy.
Above demonstration and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (3)
1. drop test machine for one kind, comprise test machine base and upper bracket, it is characterized in that: described test machine base links to each other with upper bracket by column, upper bracket is provided with speed reduction driving mechanism for power, column is provided with electronic travel switch, electronic travel switch links to each other with the straight line walking devices of the electronic travel switch lifting of control, described straight line walking devices links to each other with electric cabinet, the test machine base is provided with the steel ingot of placing vehicle frame, the front fork of vehicle frame, bench and foot-operated place are equipped with counterweight, and the counterweight at bench place is provided with electromagnet, and described electromagnet links to each other with speed reduction driving mechanism for power by cable wire.
2. a kind of test machine of dropping according to claim 1, it is characterized in that: described steel ingot comprises front steel ingot and rear steel ingot, and the flange of described rear steel ingot is provided with strip hole, is used for regulating the displacement between the forward and backward steel ingot.
3. a kind of test machine of dropping according to claim 1, it is characterized in that: also be provided with support on the described upper bracket, be provided with runner in the support, described cable wire moves along runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196381.0A CN103323201B (en) | 2013-05-23 | 2013-05-23 | One drops test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196381.0A CN103323201B (en) | 2013-05-23 | 2013-05-23 | One drops test machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103323201A true CN103323201A (en) | 2013-09-25 |
| CN103323201B CN103323201B (en) | 2015-08-19 |
Family
ID=49192091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310196381.0A Active CN103323201B (en) | 2013-05-23 | 2013-05-23 | One drops test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103323201B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039478A (en) * | 2006-08-02 | 2008-02-21 | Toyota Motor Corp | Tester of object detecting means, and testing vehicle |
| CN201034804Y (en) * | 2007-04-26 | 2008-03-12 | 天津东方威尔科技有限公司 | Bicycle rack front fork combined fall shock test machine |
| CN201203510Y (en) * | 2008-05-28 | 2009-03-04 | 西安新威尔特机有限公司 | Two-wheel motorcycle falling test stand for highway |
| CN203275059U (en) * | 2013-05-23 | 2013-11-06 | 东莞市正文机械有限公司 | Falling test machine |
-
2013
- 2013-05-23 CN CN201310196381.0A patent/CN103323201B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008039478A (en) * | 2006-08-02 | 2008-02-21 | Toyota Motor Corp | Tester of object detecting means, and testing vehicle |
| CN201034804Y (en) * | 2007-04-26 | 2008-03-12 | 天津东方威尔科技有限公司 | Bicycle rack front fork combined fall shock test machine |
| CN201203510Y (en) * | 2008-05-28 | 2009-03-04 | 西安新威尔特机有限公司 | Two-wheel motorcycle falling test stand for highway |
| CN203275059U (en) * | 2013-05-23 | 2013-11-06 | 东莞市正文机械有限公司 | Falling test machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103323201B (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105336467B (en) | Multipolar dynamo p-m rotor entirety magnetization method and device | |
| CN102372154B (en) | Control system and control method for block pushing unit | |
| CN202676416U (en) | PCD controlled mobile phone battery drop hammer impact tester | |
| CN102507302A (en) | Horizontal wire rope fatigue testing machine | |
| CN203869888U (en) | Test unit for simulating load of crane | |
| CN203275059U (en) | Falling test machine | |
| CN103018022B (en) | Test equipment for electric welding machine lifting device | |
| CN204630815U (en) | The wheel tracking test analyser that speed is adjustable | |
| CN103323201A (en) | Falling testing machine | |
| CN103344444A (en) | Automatic tire feeding device and method of tire testing machine | |
| CN204064604U (en) | A kind of Drop Shock Machine | |
| CN106768563B (en) | A kind of window lifting system resistance test assembly | |
| CN202400631U (en) | Green brick piling machine | |
| CN202974637U (en) | Test equipment for electric welding machine lifting device | |
| CN102788661B (en) | Lift car gravity center tester | |
| CN208190958U (en) | Thermatron is used in a kind of processing of iron picture | |
| CN201562591U (en) | Automatic lifting cable management rack | |
| CN217560930U (en) | Electric push rod fatigue test device | |
| CN207826382U (en) | A kind of cable disc transport device | |
| CN205958220U (en) | Continuous shock -testing device of seat support | |
| CN201637591U (en) | Hydraulic support test bed with in-out device | |
| CN206216347U (en) | Workpiece positioning counts platform | |
| CN201149542Y (en) | Test device for gasoline saw chain brake | |
| CN203881631U (en) | Rod drop tester | |
| CN204924769U (en) | Pressure adjustable wheel tracking test analysis appearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |