CN2133837Y - Simple experiment impactor - Google Patents
Simple experiment impactor Download PDFInfo
- Publication number
- CN2133837Y CN2133837Y CN 92219531 CN92219531U CN2133837Y CN 2133837 Y CN2133837 Y CN 2133837Y CN 92219531 CN92219531 CN 92219531 CN 92219531 U CN92219531 U CN 92219531U CN 2133837 Y CN2133837 Y CN 2133837Y
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- testing machine
- impact
- impactor
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Abstract
The utility model provides a simple experiment impactor which relates to a simple type impact performance testing machine for the physical testing apparatus. The simple experiment impactor is used for the impact test of various manufactured products, such as the plastic, the ceramic, the glass, etc., and is composed of three or more than three upright posts, rising and falling plates, etc. The utility model mainly avoids the tendency that such instrument is high manufacturing cost, and unnecessary high precision and complication, and provides a simple and applicable test machine with low cost. A free falling body impact is adopted, and thus the impact height and the falling body weight is flexible and adjustable. The utility model with the manufacturing cost of a plurality of hundred yuan can replace the conventional ball falling (drop hammer) experiment impactor with the manufacturing cost of ten thousands yuan.
Description
A kind of impact property testing machine (G01P) that relates to the physical testing instrument.Be used for the check of the shock resistance of various goods such as plastics, pottery, glass.
The impact testing machine of prior art is a kind of quite accurate complicated testing tool, such as commercially available falling sphere or drop hammer impact testing machine, will comprise following a few major part at least: 1, the elevating mechanism that is driven by a senior stepping motor; 2, complicated control and the measuring system of a cover; 3, prevent the movable supporting plate mechanism of secondary pulse; 4, the precision machined upright supports of process mechanism; 5, huge base stabilizing mechanism or the like.The cost of instrument is wanted more than tens thousand of units.
In the practical application, particularly the preliminary test of industrial product does not need so accurate, such as, check a vegetable dish can be durable, what will cause destroying after might not accurately measuring its impact energy that absorbs joules, it would be better to according to the experience of life and determine as long as ability impact to a certain degree can be used, such as, do not break just solid plate at last as long as land from one meter high, whether we can check vegetable dish to be suitable for as long as one meter situation of landing of imitation vegetable dish designs a brief test machine so, and this naturally testing machine just can have been simplified greatly.
Yet all so far instruments design persons are but simply at high precision, the high automation of pursuing impact testing machine, and to create more and more the instrument of " advanced person ", complicated day by day its cost of structure is also just more and more higher.
Goal of the invention of the present utility model just is to provide a kind of simple and easy, suitable, cheap impact testing machine.
Above-mentioned purpose is achieved by following design: form a framework by column more than three or three and back up pad, a lifter plate that has releasing mechanism is set in the framework, constitute the main body of this testing machine thus.
The bottom of this framework is provided with base plate so that place trier, and this base plate can be adjusted its level by set screw.
One pair of releasing mechanism is set on the lifter plate, and this mechanism is connected through the hinge by supporting plate, pull bar and forms.The height of lifter plate is regulated the location by height adjustment mechanism, and this governor motion can be that thread mechanism also can be a sliding sleeve plus item silk.
The center of lifter plate has a shape and falls the corresponding through hole of body, and the body that falls is that steel ball also can be other body.
The various parts in addition of this testing machine are all made with steel.
The utility model is simple and easy to be suitable for, and makes easily simply, and the only hundreds of units of total cost are particularly suitable for the preliminary test of the shock resistance of plastics, pottery, glassware.Model machine is on probation very successful.
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structure diagram of the present utility model, also is Figure of abstract.
Fig. 2 is the structure diagram of releasing mechanism ［ 2 ］
Shown in the accompanying drawing a kind of embodiment preferably of the present utility model.Adopt four root posts ［ 6 ］ to be installed on the base plate ［ 7 ］.Three set screw ［ 8 ］ are established in the base plate bottom, in order to adjusting the level of base plate, base plate be the basic building block of framework also be the supporting plate of placing test specimen ［ 12 ］, should adopt hard material to manufacture.For making whole frame stiffness strong, be provided with a back up pad ［ 5 ］, this back up pad is fixed on the middle part of column, and this plate center has through hole that the body that falls is passed through smoothly.The top of column is equipped with lifter plate ［ 3 ］, and the height of this plate is set according to testing requirements by height adjustment mechanism ［ 4 ］.The center of lifter plate is provided with the hole, garden, and the diameter in this hole, garden and the diameter of falling sphere are than pine movingly, so that falling sphere can free falling.Releasing mechanism is made of supporting plate ［ 9 ］, pull bar ［ 10 ］ and hinge ［ 11 ］, be fixed in by hinge ［ 11 ］ lifter plate ［ 3 ］ medium pore below, supporting plate is made up of two fans, advance pull bar that two fan supporting plates are merged, falling sphere ［ 1 ］ is rested on the supporting plate, when pulling out pull bar two fan supporting plates are opened, falling sphere is discharged fall.The weight of falling sphere, height are set by testing requirements.
Above-mentioned various parts in addition generally adopt steel.
This testing machine has omitted and has prevented secondary or repeatedly impact facility, and this is by goal of the invention of the present utility model and range of application, and---preliminary Performance Observation of industrial product---decides, thereby has reduced the cost of instrument.
Claims (7)
1, a kind of impact testing machine is made of framework, elevating mechanism and the body that falls etc., it is characterized in that:
1) has one pair of framework of forming by column more than three or three and back up pad [5].
2) has a lifter plate [3] that has releasing mechanism.
2, impact testing machine according to claim 1 is characterized in that said framework has horizontal adjustment screw ［ 8 ］ and base plate ［ 7 ］.
3, impact testing machine according to claim 1 is characterized in that said releasing mechanism is made of supporting plate ［ 9 ］, pull bar ［ 10 ］ and hinge ［ 11 ］.
4, impact testing machine according to claim 1 is characterized in that having height adjustment mechanism ［ 4 ］.
5, impact testing machine according to claim 1 is characterized in that the said body that falls is a steel ball.
6, impact testing machine according to claim 1 is characterized in that the center of said lifter plate has a shape and falls the corresponding through hole of body.
7, as impact testing machine as described in the claim 1,2,3,4, it is characterized in that each in addition parts all make with steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219531 CN2133837Y (en) | 1992-08-06 | 1992-08-06 | Simple experiment impactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219531 CN2133837Y (en) | 1992-08-06 | 1992-08-06 | Simple experiment impactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2133837Y true CN2133837Y (en) | 1993-05-19 |
Family
ID=33766754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219531 Expired - Fee Related CN2133837Y (en) | 1992-08-06 | 1992-08-06 | Simple experiment impactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2133837Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300560C (en) * | 2005-01-31 | 2007-02-14 | 青岛啤酒股份有限公司 | Sealed cap analog commodity flow safety tester for bottled beverage |
| CN1306260C (en) * | 2005-01-31 | 2007-03-21 | 青岛啤酒股份有限公司 | Can commodity safety testers |
| CN101865806A (en) * | 2010-06-29 | 2010-10-20 | 哈尔滨工业大学 | Low-temperature stickiness knock test equipment of asphalt and aggregate and test method thereof |
| CN102338721A (en) * | 2011-06-02 | 2012-02-01 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN102645402A (en) * | 2012-04-18 | 2012-08-22 | 洛阳兰迪玻璃机器股份有限公司 | Toughened glass online detection device |
| CN103149103A (en) * | 2013-02-25 | 2013-06-12 | 上海长园电子材料有限公司 | Device and method for detecting impact resistance property of heat-shrinkable sleeve product |
| CN104749050A (en) * | 2015-04-01 | 2015-07-01 | 南华大学 | Particle impact loading device |
| CN110837017A (en) * | 2019-11-21 | 2020-02-25 | 湖南品触光电科技有限公司 | Knocking damage testing device of capacitive touch screen |
-
1992
- 1992-08-06 CN CN 92219531 patent/CN2133837Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300560C (en) * | 2005-01-31 | 2007-02-14 | 青岛啤酒股份有限公司 | Sealed cap analog commodity flow safety tester for bottled beverage |
| CN1306260C (en) * | 2005-01-31 | 2007-03-21 | 青岛啤酒股份有限公司 | Can commodity safety testers |
| CN101865806A (en) * | 2010-06-29 | 2010-10-20 | 哈尔滨工业大学 | Low-temperature stickiness knock test equipment of asphalt and aggregate and test method thereof |
| CN102338721A (en) * | 2011-06-02 | 2012-02-01 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN102338721B (en) * | 2011-06-02 | 2013-08-21 | 北京工业大学 | Method and device for measuring critical impact breakage energy used for glass tube or glass rod |
| CN102645402A (en) * | 2012-04-18 | 2012-08-22 | 洛阳兰迪玻璃机器股份有限公司 | Toughened glass online detection device |
| CN103149103A (en) * | 2013-02-25 | 2013-06-12 | 上海长园电子材料有限公司 | Device and method for detecting impact resistance property of heat-shrinkable sleeve product |
| CN104749050A (en) * | 2015-04-01 | 2015-07-01 | 南华大学 | Particle impact loading device |
| CN110837017A (en) * | 2019-11-21 | 2020-02-25 | 湖南品触光电科技有限公司 | Knocking damage testing device of capacitive touch screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |