CN108287108A - One kind preventing secondary damage impact test instrument - Google Patents
One kind preventing secondary damage impact test instrument Download PDFInfo
- Publication number
- CN108287108A CN108287108A CN201810434925.5A CN201810434925A CN108287108A CN 108287108 A CN108287108 A CN 108287108A CN 201810434925 A CN201810434925 A CN 201810434925A CN 108287108 A CN108287108 A CN 108287108A
- Authority
- CN
- China
- Prior art keywords
- buffer unit
- impact head
- secondary damage
- designed
- ball screw
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
One kind preventing secondary damage impact test instrument, it includes pedestal, impact head, buffer unit, spring, ball screw, motor and promotes axis；It is designed with testboard in the middle part of the pedestal；The pedestal both side surface is vertically and fixedly provided with ball screw；The impact head is embedded into the ball screw of both sides；The buffer unit is embedded into both sides ball screw；The impact head and buffer unit are by promoting axis connection；It is designed with spring in the middle part of the impact head and buffer unit；The promotion axis top connection motor driving；Gland is designed in the middle part of the buffer unit.The method have the advantages that compared to transmission by electromagnetism ferropexy secondary damage, direct driving force transmission comes rapidly, prevents secondary damage success efficient, does not interfere with first time test data authenticity, and design is simple, it is practical the advantages that.
Description
Technical field
The present invention relates to pipelines and plastic plate technical field of measurement and test, and in particular to one kind preventing secondary damage shock-testing
Instrument.
Background technology
In pipeline and plastic plate are to finished product test, the hardness impact resistance of material is frequently necessary to test, for
Impact test instrument, impact test instrument in the market, semi-automatic pneumatic many times can be all used to clamp dress when the performance test
It sets；Height of drop computer controlled automatic and the lifting dropped hammer；It measures various pipelines not all being a problem, but impacts material table
Inevitably occur impact head rebound when face to return, material can be caused to receive the secondary damage of impact head, some testers can use
Magnet is fixed the impact head of rebound back, prevents secondary injury, but the success of this mode is inefficient, and for the first time
Magnet, which is powered, when whereabouts requires to react the test impact that can influence very much first time slowly, causes the result of test inaccurate, test
Less than truthful data the problems such as.
Invention content
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of direct strength transmission prevent it is secondary
Damage the impact test instrument of raw material.
To achieve the above object, the technical solution adopted by the present invention is：It includes pedestal, impact head, buffer unit, bullet
Spring, ball screw, motor and promotion axis；It is designed with testboard in the middle part of the pedestal；The pedestal both side surface is vertically and fixedly provided with
Ball screw；The impact head is embedded into the ball screw of both sides；The buffer unit is embedded into both sides ball screw；It is described
Impact head and buffer unit are by promoting axis connection；It is designed with spring in the middle part of the impact head and buffer unit；The promotion axis
Top connects motor driving；Gland is designed in the middle part of the buffer unit.
It further illustrates, inverted triangle frame is designed between the gland and buffer unit inner wall.
It further illustrates, the testboard surface both sides are designed with angle.
It further illustrates, the promotion axis is connected with buffer unit, impact head.
When the present invention operates, elevator raises up buffer unit and impact head, impacts test material, impact head rebound
Upward power is to spring, spring transmission to buffer unit, is moved relatively upward inside gland and buffer unit, under secondary pulse
When falling, tripod prevents gland position, prevents secondary whereabouts from making damage.
With the above structure, what the present invention generated has the beneficial effect that：One kind of the present invention prevents secondary damage from rushing
Tester is hit, compared to transmission by electromagnetism ferropexy secondary damage, direct driving force transmission comes rapidly, prevents secondary damage success
It is efficient, do not interfere with first time test data authenticity, design is simple, it is practical the advantages that.
Description of the drawings
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the A station diagrams of the present invention
Reference sign：
Pedestal 1, buffer unit 3, spring 4, ball screw 5, motor 6, promotes axis 7, testboard 8, gland 9, three at impact head 2
Corner bracket 10, angle 11.
Specific implementation mode
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Referring to as shown in Figure 1, present embodiment adopts the following technical scheme that：It includes pedestal 1, impact head 2, buffer unit
3, spring 4, ball screw 5, motor 6 and promotion axis 7；1 middle part of the pedestal is designed with testboard 8；1 both side surface of the pedestal
It is vertically and fixedly provided with ball screw 5；The impact head 2 is embedded into both sides ball screw 5；The buffer unit 3 is embedded into two
Sidewinder ballscrew 5；The impact head 2 and buffer unit 3 are connected by promoting axis 7；3 middle part of the impact head 2 and buffer unit
It is designed with spring 4；7 top of the promotion axis connection motor 6 drives；Design gland 9 in 3 middle part of the buffer unit.
It further illustrates, design inverted triangle frame 10 between 3 inner wall of the gland 9 and buffer unit.
It further illustrates, the 8 surface both sides of testboard are designed with angle 11.
It further illustrates, the promotion axis 7 and buffer unit 3, impact head 2 connect..
When the present invention operates, elevator raises up buffer unit 3 and impact head 2, impacts test material, impact head 2
Upward power rebound to spring 4, spring 4 is transferred to buffer unit 3, is moved relatively upward inside gland 9 and buffer unit 3,
When secondary pulse falls, tripod 10 prevents 9 position of gland, prevents secondary whereabouts from making damage.
With the above structure, what the present invention generated has the beneficial effect that：One kind of the present invention prevents secondary damage from rushing
Tester is hit, compared to transmission by electromagnetism ferropexy secondary damage, direct driving force transmission comes rapidly, prevents secondary damage success
It is efficient, do not interfere with first time test data authenticity, design is simple, it is practical the advantages that.
The basic principles and main features and advantages of the present invention of the present invention have been shown and described above.The technology people of the industry
Member is it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this hairs
Bright principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variations
It all fall within the protetion scope of the claimed invention with improvement.The claimed scope of the invention is by appended claims and its waits
Effect object defines.
Claims (4)
1. one kind preventing secondary damage impact test instrument, it is characterised in that：It include pedestal, impact head, buffer unit, spring,
Ball screw, motor and promotion axis；It is designed with testboard in the middle part of the pedestal；The pedestal both side surface is vertically and fixedly provided with ball
Lead screw；The impact head is embedded into the ball screw of both sides；The buffer unit is embedded into both sides ball screw；The impact
Head and buffer unit are by promoting axis connection；It is designed with spring in the middle part of the impact head and buffer unit；The promotion axis top
Connect motor driving；Gland is designed in the middle part of the buffer unit.
2. one kind according to claim 1 prevents secondary damage impact test instrument, it is characterised in that：The gland and
Inverted triangle frame is designed between buffer unit inner wall.
3. one kind according to claim 1 prevents secondary damage impact test instrument, it is characterised in that：The testboard table
Face both sides are designed with angle.
4. one kind according to claim 1 prevents secondary damage impact test instrument, it is characterised in that：The promotion axis and
Buffer unit, impact head connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434925.5A CN108287108A (en) | 2018-05-09 | 2018-05-09 | One kind preventing secondary damage impact test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434925.5A CN108287108A (en) | 2018-05-09 | 2018-05-09 | One kind preventing secondary damage impact test instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108287108A true CN108287108A (en) | 2018-07-17 |
Family
ID=62834878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434925.5A Pending CN108287108A (en) | 2018-05-09 | 2018-05-09 | One kind preventing secondary damage impact test instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108287108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208117A (en) * | 2019-04-29 | 2019-09-06 | 国网内蒙古东部电力有限公司电力科学研究院 | Large-scale phase modifier stator winding end dynamic analysis hammering device, system and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138427A1 (en) * | 1981-09-26 | 1983-05-26 | Form + Test Seidner + Co GmbH, 7940 Riedlingen | Device for lifting the drop weight of a soil-testing rig or the like |
| JP2003502630A (en) * | 1999-06-14 | 2003-01-21 | ナショナル ユニバーシティ オブ シンガポール | Impact test equipment for portable consumer products |
| CN202403989U (en) * | 2011-12-21 | 2012-08-29 | 昆明理工大学 | Plastic-pipe impact-resistance experimental machine with mechanical partition-type secondary impact capture and recovery function |
| CN203595593U (en) * | 2013-11-13 | 2014-05-14 | 上海大学 | Novel case drop hammer impact testing machine |
| CN203908749U (en) * | 2014-04-12 | 2014-10-29 | 北京工业大学 | Drop test bench |
| CN205538504U (en) * | 2015-12-21 | 2016-08-31 | 承德市金建检测仪器有限公司 | Tubular product high -speed impact testing device that drops hammer |
| CN206504851U (en) * | 2017-03-02 | 2017-09-19 | 温州市质量技术监督检测院 | Motorcycle passenger helmet goggles strength test assessment system |
| CN107621345A (en) * | 2017-10-27 | 2018-01-23 | 天津麒聚科技股份有限公司 | A kind of crank shaft shock machine |
-
2018
- 2018-05-09 CN CN201810434925.5A patent/CN108287108A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138427A1 (en) * | 1981-09-26 | 1983-05-26 | Form + Test Seidner + Co GmbH, 7940 Riedlingen | Device for lifting the drop weight of a soil-testing rig or the like |
| JP2003502630A (en) * | 1999-06-14 | 2003-01-21 | ナショナル ユニバーシティ オブ シンガポール | Impact test equipment for portable consumer products |
| CN202403989U (en) * | 2011-12-21 | 2012-08-29 | 昆明理工大学 | Plastic-pipe impact-resistance experimental machine with mechanical partition-type secondary impact capture and recovery function |
| CN203595593U (en) * | 2013-11-13 | 2014-05-14 | 上海大学 | Novel case drop hammer impact testing machine |
| CN203908749U (en) * | 2014-04-12 | 2014-10-29 | 北京工业大学 | Drop test bench |
| CN205538504U (en) * | 2015-12-21 | 2016-08-31 | 承德市金建检测仪器有限公司 | Tubular product high -speed impact testing device that drops hammer |
| CN206504851U (en) * | 2017-03-02 | 2017-09-19 | 温州市质量技术监督检测院 | Motorcycle passenger helmet goggles strength test assessment system |
| CN107621345A (en) * | 2017-10-27 | 2018-01-23 | 天津麒聚科技股份有限公司 | A kind of crank shaft shock machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208117A (en) * | 2019-04-29 | 2019-09-06 | 国网内蒙古东部电力有限公司电力科学研究院 | Large-scale phase modifier stator winding end dynamic analysis hammering device, system and method |
| CN110208117B (en) * | 2019-04-29 | 2022-03-18 | 国网内蒙古东部电力有限公司电力科学研究院 | Hammering device, system and method for analyzing dynamic characteristics of stator winding end part of large phase modulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206133395U (en) | Shock attenuation formula machine case | |
| CN109490097B (en) | Steel pipe bending strength detector | |
| CN108287108A (en) | One kind preventing secondary damage impact test instrument | |
| CN204116162U (en) | Anti-crack concrete auto impact testing machine | |
| CN205749404U (en) | Based on Brazil's diametral compression test acoustic emission probe fixing device | |
| CN205844671U (en) | A kind of liquid crystal panel detection device | |
| CN204238941U (en) | A kind of coal-winning machine baffle | |
| CN205280553U (en) | A device for detecting die casting | |
| CN209022503U (en) | A kind of carton film on surface pressing device | |
| CN204373874U (en) | Novel gravity impact testing machine | |
| CN206509695U (en) | Tray positioning mechanism for Intelligent assembly platform | |
| CN206854969U (en) | A kind of automatic compressed steel pearl device of high glaze housing | |
| CN104399782A (en) | Metal plate surface repairing tool | |
| CN205487076U (en) | Take buffer gear's collision device | |
| CN109045666B (en) | Boxing free combat recording device and training method thereof | |
| CN205280044U (en) | A striking module that is arranged in die casting appearance to detect | |
| CN204461882U (en) | Ram hammer snubber assembly on a kind of rubber impact elasticity tester | |
| CN203785974U (en) | Table tennis ball testing device | |
| CN203740848U (en) | Vacuum chuck with buffer structure | |
| CN207098177U (en) | A kind of HDMI plugs module | |
| CN201945435U (en) | Full-automatic billiards impact test machine | |
| CN103900807B (en) | A kind of pull-out test mechanism | |
| CN206009171U (en) | Fat cup automatic vibration device | |
| CN113405925B (en) | Steel ball drop test device | |
| CN212493253U (en) | Manhole cover lining plate of ball mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180717 |