CN203083799U - Falling ball impact test apparatus - Google Patents
Falling ball impact test apparatus Download PDFInfo
- Publication number
- CN203083799U CN203083799U CN 201220620101 CN201220620101U CN203083799U CN 203083799 U CN203083799 U CN 203083799U CN 201220620101 CN201220620101 CN 201220620101 CN 201220620101 U CN201220620101 U CN 201220620101U CN 203083799 U CN203083799 U CN 203083799U
- Authority
- CN
- China
- Prior art keywords
- guide cylinder
- impact test
- ball impact
- test device
- support
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a falling ball impact test apparatus comprising a support, wherein the support is provided with a vertical guide cylinder, an upper part of the support is provided with a pulley wheel, a heavy block is arranged in the guide cylinder, the heavy block is connected with a pull rope, the other end of the pull rope is winded around the pulley wheel, and a positioning mechanism is arranged in the guide cylinder. Adoption of the falling ball impact test apparatus is characterized by convenience of operation, reduced damage caused to test personnel, and high test precision.
Description
Technical field
The utility model relates to a kind of falling-ball impact test device.
Background technology
In the properties of product test process, often need use the test of shock resistance, its test philosophy is steel ball free-falling under certain altitude of certain mass, to impact each crucial test position of product, observe the impaired or destructiveness of product, thereby judge the whole fragility and the toughness of this product.
When the impact test of present product, there is not special-purpose proving installation, it has the following disadvantages:
Waste time and energy when 1, operating, and easily the tester is damaged.
Human factor when 2, testing is bigger, and the precision of testing is impacted.
Summary of the invention
Based on this, the utility model is to overcome the defective of prior art, and a kind of falling-ball impact test device is provided, adopt this falling-ball impact test device after, more convenient operation reduces the damage to the tester, and the precision height of test.
Its technical scheme is as follows:
A kind of falling-ball impact test device comprises support, is provided with the guide cylinder of vertical direction on support, and support top is provided with pulley, is provided with pouring weight in the guide cylinder, and pouring weight is connected with stay cord, and the other end of stay cord is walked around pulley, is provided with detent mechanism in guide cylinder.
Below further technical scheme is described:
On described support, be provided with wiring axle and passing spool, after the other end of described stay cord is walked around described pulley, walk around passing spool again and be wrapped on the wiring axle.
Also being connected with motor on described passing spool reaches around handle.
Be provided with screens on described support, the two ends of described passing spool are stuck in this screens.
Be provided with a plurality of pilot holes on described guide cylinder, be provided with the register pin that matches with it at the pilot hole place, described detent mechanism is pilot hole and register pin.
Be provided with transverse arm on described support, be provided with card-tight part in the end of transverse arm, described guide cylinder is installed on card-tight part, and is provided with the adjusting bolt between card-tight part and guide cylinder.
Be provided with fixed arm on the described support, fixed arm is positioned at the top of described transverse arm on this, and described pulley is located on this on fixed arm.
Also include base, this base be positioned at described guide cylinder under.
Advantage or principle to the aforementioned techniques scheme describes below:
1, when test, mention pouring weight and regulate the height of pouring weight by stay cord, when the height of pouring weight regulate put in place after, by detent mechanism pouring weight is positioned, tested product is placed the guide cylinder below, stay cord and detent mechanism are unclamped, pouring weight falls to hitting tested product, thereby the performance of tested product is tested again, after adopting this device, more convenient operation reduces the injury to the tester, and measuring accuracy is also higher.
2, can control the height of pouring weight by stay cord, the pouring weight height regulate put in place after, passing spool can be unclamped from screens, the whereabouts that makes the length of whole stay cord be enough to satisfy pouring weight avoids stay cord to hold pouring weight and influence measuring accuracy when test.
3, on guide cylinder, be provided with a plurality of pilot holes, not only can the height of pouring weight be positioned, can also reduce the air resistance in the pouring weight dropping process.
4, can stay cord be wrapped on the wiring axle by motor or around handle.
5, can regulate the height of guide cylinder by regulating bolt, to adapt to different test requests.
Description of drawings
Fig. 1 is the structural drawing of the described falling-ball impact test device of the utility model embodiment;
Description of reference numerals:
10, support, 11, transverse arm, 111, card-tight part, 112, regulate bolt, 12, go up fixed arm, 13, base, 20, guide cylinder, 21, pilot hole, 30, pulley, 40, pouring weight, 50, stay cord, 60, the wiring axle, 70, passing spool.
Embodiment
Below embodiment of the present utility model is elaborated:
As shown in Figure 1, a kind of falling-ball impact test device, the described falling-ball impact test device of present embodiment can be used for the shock resistance test of dustbin, it comprises support 10, is provided with the guide cylinder 20 of vertical direction on support 10, and support 10 tops are provided with pulley 30, be provided with pouring weight 40 in the guide cylinder 20, pouring weight 40 is connected with stay cord 50, and the other end of stay cord 50 is walked around pulley 30, is provided with detent mechanism in guide cylinder 20.
Wherein, on described support 10, be provided with wiring axle 60 and passing spool 70, after the other end of described stay cord 50 is walked around described pulley 30, walk around passing spool 70 again and be wrapped on the wiring axle 60.Also being connected with motor on described passing spool reaches around handle.
Be provided with screens on described support 10, the two ends of described passing spool 70 are stuck in this screens.
Be provided with a plurality of pilot holes 21 on described guide cylinder 20,21 places are provided with the register pin that matches with it at pilot hole, and described detent mechanism is pilot hole 21 and register pin.Be provided with transverse arm 11 on described support 10, be provided with card-tight part 111 in the end of transverse arm 11, described guide cylinder 20 is installed on card-tight part 111, and is provided with adjusting bolt 112 between card-tight part 111 and guide cylinder 20.Be provided with fixed arm 12 on described support 10, fixed arm 12 is positioned at the top of described transverse arm 11 on this, and described pulley 30 is located on this on fixed arm 12.Also include base 13, this base 13 be positioned at described guide cylinder 20 under.
Present embodiment has following advantage:
1, when test, mention pouring weight 40 and regulate the height of pouring weight 40 by stay cord 50, when the height of pouring weight 40 regulate put in place after, by detent mechanism pouring weight 40 is positioned, tested product is placed guide cylinder 20 belows, stay cord 50 and detent mechanism are unclamped, pouring weight 40 falls to hitting tested product, thereby the performance of tested product is tested again, after adopting this device, more convenient operation reduces the injury to the tester, and measuring accuracy is also higher.
2, can control the height of pouring weight 40 by stay cord 50, pouring weight 40 highly regulate put in place after, passing spool 70 can be unclamped from screens, the whereabouts that makes the length of whole stay cord 50 be enough to satisfy pouring weight 40 avoids stay cord 50 to hold pouring weight 40 and influence measuring accuracy when test.
3, on guide cylinder 20, be provided with a plurality of pilot holes 21, not only can the height of pouring weight 40 be positioned, can also reduce the air resistance in pouring weight 40 dropping process.
4, can stay cord 50 be wrapped on the wiring axle 60 by motor or around handle.
5, can regulate the height of guide cylinder 20 by regulating bolt 112, to adapt to different test requests.
6, be provided with roller in the bottom of base 13, the position that can be easily pouring weight 40 be acted on shock point is adjusted.
The above embodiment has only expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a falling-ball impact test device is characterized in that, comprises support, be provided with the guide cylinder of vertical direction on support, support top is provided with pulley, is provided with pouring weight in the guide cylinder, pouring weight is connected with stay cord, and the other end of stay cord is walked around pulley, is provided with detent mechanism in guide cylinder.
2. according to the described falling-ball impact test device of claim 1, it is characterized in that, on described support, be provided with wiring axle and passing spool, after the other end of described stay cord is walked around described pulley, walk around passing spool again and be wrapped on the wiring axle.
3. according to the described falling-ball impact test device of claim 2, it is characterized in that, on described passing spool, also be connected with motor and reach around handle.
4. according to the described falling-ball impact test device of claim 1, it is characterized in that be provided with screens on described support, the two ends of described passing spool are stuck in this screens.
5. according to each described falling-ball impact test device in the claim 1 to 4, it is characterized in that, be provided with a plurality of pilot holes on described guide cylinder, be provided with the register pin that matches with it at the pilot hole place, described detent mechanism is pilot hole and register pin.
6. according to each described falling-ball impact test device in the claim 1 to 4, it is characterized in that, on described support, be provided with transverse arm, be provided with card-tight part in the end of transverse arm, described guide cylinder is installed on card-tight part, and is provided with the adjusting bolt between card-tight part and guide cylinder.
7. according to the described falling-ball impact test device of claim 6, it is characterized in that be provided with fixed arm on the described support, fixed arm is positioned at the top of described transverse arm on this, described pulley is located on this on fixed arm.
8. according to each described falling-ball impact test device in the claim 1 to 4, it is characterized in that, also include base, this base be positioned at described guide cylinder under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620101 CN203083799U (en) | 2012-11-21 | 2012-11-21 | Falling ball impact test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220620101 CN203083799U (en) | 2012-11-21 | 2012-11-21 | Falling ball impact test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083799U true CN203083799U (en) | 2013-07-24 |
Family
ID=48829624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220620101 Expired - Fee Related CN203083799U (en) | 2012-11-21 | 2012-11-21 | Falling ball impact test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083799U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542995A (en) * | 2013-10-31 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Ball hit test machine |
| CN104198147A (en) * | 2014-09-09 | 2014-12-10 | 西安近代化学研究所 | Dropping device for drop tests of hazardous articles |
| CN106153285A (en) * | 2015-04-17 | 2016-11-23 | 富泰华工业（深圳）有限公司 | Automatically falling sphere experimental provision |
| CN108871722A (en) * | 2018-08-24 | 2018-11-23 | 中国标准化研究院 | Mechanical shock test device |
| CN109540704A (en) * | 2018-12-29 | 2019-03-29 | 东莞市荣享电子科技有限公司 | A kind of display screen gravity detection device and its application method |
-
2012
- 2012-11-21 CN CN 201220620101 patent/CN203083799U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542995A (en) * | 2013-10-31 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Ball hit test machine |
| CN104198147A (en) * | 2014-09-09 | 2014-12-10 | 西安近代化学研究所 | Dropping device for drop tests of hazardous articles |
| CN106153285A (en) * | 2015-04-17 | 2016-11-23 | 富泰华工业（深圳）有限公司 | Automatically falling sphere experimental provision |
| CN108871722A (en) * | 2018-08-24 | 2018-11-23 | 中国标准化研究院 | Mechanical shock test device |
| CN109540704A (en) * | 2018-12-29 | 2019-03-29 | 东莞市荣享电子科技有限公司 | A kind of display screen gravity detection device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203083799U (en) | Falling ball impact test apparatus | |
| WO2018014466A1 (en) | Drop hammer height adjusting device used for high strain detection of pile foundation | |
| EP2653847A3 (en) | System and method for ground vibration testing and weight and balance measurement | |
| CN105606472B (en) | A kind of anchor pole impact test apparatus and its method | |
| CN106453771B (en) | For detecting the detection device of mobile phone screen and shell | |
| CN102829943B (en) | Falling ball test machine | |
| CN203965250U (en) | A kind of electric-power safe instruments mechanical property tension tester | |
| CN107560818A (en) | Oversize falling weight impact test device | |
| CN104215530A (en) | Drop hammer type horizontal and vertical impact test device | |
| CN103345856B (en) | A kind of hoisting machinery operating personnel checking system | |
| CN105043708A (en) | Dummy pleural region calibration test device | |
| CN104748932B (en) | A kind of railroad bridge substructure automatically exciting device | |
| CN104655384B (en) | Integrated guide aerofoil shear strength detection means and detection method | |
| CN205506342U (en) | High accuracy iron ball drop test device | |
| CN203595592U (en) | High-altitude work guard net impact resistance performance testing device | |
| CN204924607U (en) | Test device is markd to dummy's pleural region | |
| CN207881919U (en) | A kind of impact test apparatus and its application system based on safety cap | |
| CN202947851U (en) | Inclined plane impact testing machine | |
| CN204064826U (en) | A kind of level of aggregation and vertical impact test apparatus | |
| CN104330237B (en) | A kind of impact test apparatus | |
| CN207007455U (en) | A kind of metro pantograph lateral stiffness measurement apparatus | |
| CN203385550U (en) | Instantaneous-type anti-drop safety device inspection testbed | |
| CN206573298U (en) | Automobile low speed collision combined test apparatus | |
| CN207300531U (en) | Oversize falling weight impact test device | |
| CN203858087U (en) | High-precision drop impact testing machine for trampolines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20151121 |
|
| EXPY | Termination of patent right or utility model |