CN101532904B - Impact block capable of adjusting impact time and device for simulating two environmental forces using same - Google Patents
Impact block capable of adjusting impact time and device for simulating two environmental forces using same Download PDFInfo
- Publication number
- CN101532904B CN101532904B CN2009100832026A CN200910083202A CN101532904B CN 101532904 B CN101532904 B CN 101532904B CN 2009100832026 A CN2009100832026 A CN 2009100832026A CN 200910083202 A CN200910083202 A CN 200910083202A CN 101532904 B CN101532904 B CN 101532904B
- Authority
- CN
- China
- Prior art keywords
- impact
- impact block
- ring type
- type filling
- mounting rod
- 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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Toys (AREA)
Abstract
The invention provides an impact block capable of adjusting impact time and a device for simulating two environmental forces using the same. The impact block comprises an impact head, a mounting rod, a fixing nut and more than one packing rings. The impact head is arranged at the front end of the mounting rod. The packing rings are detachably sleeved on the mounting rod. Under the impact of high pressure gas, the impact block can impact a battery clamp at a high speed so as to simulate overload environmental force and activate the battery in the battery clamp. The invention can realize adjustability of impact time by changing the quantity and material of the packing rings of the impact block and the tightness of the fixing nut. The impact block is suitable for the impact occasion needing to control the impact time.
Description
Technical field
The present invention relates to a kind of impact block that is used to collide, refer in particular to a kind of impact block of adjustable collision time and adopt the dicyclo border force simulating device of this impact block.
Background technology
In the simulation test of Two Environmental Forces for Fuse, monitor the duty of battery under high rotating speed and high acceleration, need design one isolated plant to simulate this pair environmental forces usually: 1, device makes tested battery obtain high rotating speed; 2, device makes it obtain crash acceleration by impact block collision battery.
For aforementioned second step, in the simulation test of reality, need make battery obtain different crash acceleration, crash acceleration is relevant with collision time, and therefore device impacts the part collision time to have adjustability is ten minutes the key link.But therefore the percussion mechanism that the impact part collision time that does not make this isolated plant in the present collision simulator has controllability, can't satisfy the needs of simulation test.
Summary of the invention
One of purpose of the present invention provides a kind of impact block of adjustable collision time, to satisfy the requirement to different collision times.
Two of purpose of the present invention provides a kind of dicyclo border force simulating device, and it not only can be used for the duty of simulated battery under high rotating speed and high acceleration, and makes the impact part impact force and the crash acceleration of this device have controllability.
Technical solution of the present invention is: a kind of impact block of adjustable collision time, wherein, described impact block comprises impact head, mounting rod and more than one ring type filling, and described impact head is installed in the front end of mounting rod, and described ring type filling removably is set on this mounting rod.
The present invention also proposes a kind of dicyclo border force simulating device, this analogue means comprises gas bomb, percussion mechanism, battery clamp and main shaft, wherein, store gases at high pressure in the gas bomb, described percussion mechanism comprises the piston type impact block of the elastic modulus adjusted of launching tube and inside thereof, described impact block comprises the impact head of front end, mounting rod and more than one ring type filling, described ring type filling removably is set on this mounting rod, can regulate the time of colliding battery clamp by quantity that changes ring type filling and/or the material of changing ring type filling, the front end of this impact block is over against battery clamp, this gas bomb links to each other with launching tube, in this launching tube impact block is housed, this battery clamp is installed on this main shaft, the high speed rotating in this main shaft simulated battery work; Under the impact of gases at high pressure, this impact block can the high velocity impact battery clamp, with the simulation of finishing the overload environmental forces and activate battery in this battery clamp.
The impact block of aforesaid adjustable collision time, wherein, described impact block also comprises the scalable hold-down nut that the rear end of mounting rod is provided with, so that can regulate the time of collision battery clamp by the elasticity of regulating hold-down nut.
The impact block of aforesaid adjustable collision time, wherein, described ring type filling ringwise, its material is copper, steel, leather or felt.
The impact block of aforesaid adjustable collision time, wherein, described ring type filling is a plurality of, and erection sequence metal and the nonmetal alternately arrangement of described a plurality of ring type filling on this mounting rod, and the top of this mounting rod is metal filled ring with end.
Characteristics of the present invention and advantage are: for realizing the controllability of attack time, impact block of the present invention is designed to the special construction that can place ring type filling, make existing certain intensity of impact block and rigidity by the elasticity that changes ring type filling quantity, material and nut, certain toughness is also arranged, the final controllability that realizes collision time, not only use easy and simple to handle, and saved material, reduced cost, this percussion mechanism also applicable to all the impact occasions that need control collision time, has wide applications simultaneously.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of impact block of the present invention.
Fig. 2 is the structural representation of specific embodiment of analogue means of the impact block of this adjustable collision time of employing of the present invention.
Fig. 2 A is the structural representation of the percussion mechanism that adopts among Fig. 2.
Embodiment
As shown in the figure, the present invention at first proposes a kind of impact block of adjustable collision time, and wherein, described impact block comprises impact head, mounting rod, hold-down nut and the more than one ring type filling of front end, described impact head is positioned at the front end of mounting rod, and described ring type filling removably is set in this mounting rod.Secondly, the present invention also proposes a kind of dicyclo border force simulating device that adopts aforementioned impact block that comprises, this analogue means comprises gas bomb, percussion mechanism, battery clamp and main shaft, wherein, store gases at high pressure in the gas bomb, this gas bomb links to each other with launching tube, this percussion mechanism comprises launching tube and is located at its interior aforementioned impact block, the front end of this impact block is over against battery clamp, and this battery clamp is installed on this main shaft, the high speed rotating in this main shaft simulated battery work; Under the impact of gases at high pressure, this impact block can the high velocity impact battery clamp, with the simulation of finishing the overload environmental forces and activate battery in this battery clamp.
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present invention.
As shown in Figure 1, it is the structural representation of a specific embodiment of the impact block of adjustable collision time of the present invention, below in conjunction with Fig. 1 the structure of this percussion mechanism is described in detail:
Among this embodiment, be to realize the controllability of impact block attack time, impact block 5 is one can place the special construction of ring type filling, makes existing certain intensity of impact block and rigidity by changing ring type filling quantity and material, certain toughness is also arranged, finally realize the controllability of collision time.
As shown in Figure 1, impact block 5 comprises impact head 50, mounting rod 51 and ring type filling 53, and this impact head is aimed at and impacted object, ring type filling 53 removably is enclosed within on the mounting rod 51, in the present embodiment, be that adjustable hold-down nut 55 is fastened on ring type filling 53 rear ends, to fix each ring type filling 53.
Ring type filling 53 is preferably annular, is convenient to be sleeved on the mounting rod 51 of impact block 5, and the material of ring type filling can be copper, steel, also can be other materials such as leather, felt, but is not limited thereto, and concrete material can be decided according to required collision time.Break the erection sequence metal of ring type filling and nonmetal alternately arrangement, and the top of mounting rod 51 and the terminal preferable metal filled ring of all installing for ensure that ring type filling is not extruded in impact process.As shown in Figure 1, ring type filling 531,533,535 is metal filled ring, and ring type filling 532,534 is nonmetal ring type filling, five ring type fillings are arranged according to metal and nonmetallic sequence alternate, and metal filled ring 531,535 is located at the top and the end of mounting rod 51 respectively, then fixes each ring type filling 53 with hold-down nut 55.
Impact block of the present invention is not only simple in structure, and need control the impact occasion of collision time applicable to all.
The present invention is applied to the isolated plant of simulated battery duty under high rotating speed and high acceleration with above-mentioned impact block, so that the impact part collision time of this isolated plant has controllability, specifically sees also Fig. 2, Fig. 2 A.
Fig. 2 is the general structure synoptic diagram of a specific embodiment of dicyclo of the present invention border force simulating device, this analogue means mainly comprises air conditioner unit 1, gas bomb 2, launching tube 4, impact block 5, battery clamp 6, high-speed electric main shaft 7 etc., air conditioner unit 1 provides high-pressure air source for gas bomb 2, gas bomb 2 links to each other with launching tube 4 by emission valve 3, impact block 5 is housed in the launching tube 4, and battery clamp 6 is installed on the high-speed electric main shaft 7.
In the present embodiment, this launching tube 4 and impact block 5 constitute percussion mechanism.As previously mentioned, impact block 5 comprises impact head 50, mounting rod 51 and the more than one ring type filling 53 of front end, ring type filling 53 ringwise, its material can be copper, steel, leather or felt etc., each ring type filling 53 removably is set in this mounting rod 51, can change the elastic modulus of this impact block by quantity and/or the material of changing ring type filling 53 that changes ring type filling 53 or the elasticity of regulating hold-down nut 55, thereby realize adjusting the time of collision battery clamp 6.
The action principle of impact block 5 is: utilize gases at high pressure to promote it and collide battery clamp 6 in the electric main shaft 7, make battery clamp 6 obtain instantaneous acceleration, impact block 5 has certain collision time with battery clamp 6 collisions, time is relevant with the material character of impact block 5, therefore can change the elastic modulus of impact block 2 by ring type filling of filling varying number and material and the elasticity of regulating hold-down nut, regulate the time Δ τ of collision battery clamp with this, and then produce different impact forces and crash acceleration.
As shown in Figure 2, electricity main shaft 7 comprises axially extended cavity, battery clamp 6 is installed in the cavity of this electricity main shaft, and this battery clamp 6 and should electricity main shaft 7 between connect by the slippage key, the electric main shaft 7 of high speed rotating will rotatablely move by the slippage key and pass to this battery clamp 6.
From foregoing description as can be seen, analogue means of the present invention mainly is divided into simulated battery high speed rotating and impact block high velocity impact battery clamp two parts when work: drive part is a high-speed electric main shaft 7, it changes scooter 10000-20000r/min, battery clamp 6 is installed on the high-speed electric main shaft 7 and high speed rotating under the drive of electric main shaft 7, when rotating speed reaches requirement, emission valve 3 is connected, gases at high pressure enter launching tube 4 rapidly, gas promotes impact block 5 moments acceleration fast, the speed of impact block 5 before bump battery clamp 6 reaches V1, as dashing the identical in quality of the quality add piece 5 and battery clamp 6, then after impact block 5 and battery clamp 6 collisions, the speed of battery clamp is V2, acceleration can reach 10000g-20000g, makes the container fragmentation of the battery in the battery clamp 6, and battery is started working.Emission valve 3 turn-offs after emission.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (10)
1. the impact block of an adjustable collision time, it is characterized in that, described impact block comprises impact head, mounting rod and the more than one ring type filling of front end, described impact head is installed in the front end of mounting rod, described ring type filling removably is set on this mounting rod, can regulate the time of collision battery clamp by the material of changing ring type filling.
2. the impact block of adjustable collision time as claimed in claim 1 is characterized in that, this impact block is regulated the time of collision battery clamp by the quantity that changes ring type filling.
3. the impact block of adjustable collision time as claimed in claim 1 is characterized in that, described impact block also comprises the scalable hold-down nut that the rear end of mounting rod is provided with, so that can regulate the time of collision battery clamp by the elasticity of regulating hold-down nut.
4. the impact block of adjustable collision time as claimed in claim 1 is characterized in that, described ring type filling ringwise, its material is copper, steel, leather or felt.
5. the impact block of adjustable collision time as claimed in claim 1, it is characterized in that, described ring type filling is more than three, and the erection sequence of described ring type filling on this mounting rod is metal and nonmetally alternately arranges that the top of this mounting rod and end are metal filled ring.
6. dicyclo border force simulating device, it is characterized in that, this analogue means comprises gas bomb, percussion mechanism, battery clamp and main shaft, wherein, store gases at high pressure in the gas bomb, described percussion mechanism comprises the piston type impact block of the elastic modulus adjusted of launching tube and inside thereof, described impact block comprises the impact head of front end, mounting rod and more than one ring type filling, described impact head is installed in the front end of mounting rod, described ring type filling removably is set on this mounting rod, can regulate the time of collision battery clamp by the material of changing ring type filling, the front end of this impact block is over against battery clamp, and this gas bomb links to each other with launching tube, and this impact block is housed in this launching tube, this battery clamp is installed on this main shaft, the high speed rotating in this main shaft simulated battery work; Under the impact of gases at high pressure, this impact block can the high velocity impact battery clamp, with the simulation of finishing the overload environmental forces and activate battery in this battery clamp.
7. dicyclo as claimed in claim 6 border force simulating device is characterized in that, this impact block is regulated the time of collision battery clamp by the quantity that changes ring type filling.
8. dicyclo as claimed in claim 6 border force simulating device, it is characterized in that, described impact block also comprises the scalable hold-down nut that the rear end of mounting rod is provided with, and is used for fixing described ring type filling, can regulate the time of collision battery clamp by the elasticity that changes this hold-down nut.
9. dicyclo as claimed in claim 6 border force simulating device is characterized in that, described ring type filling ringwise, its material is copper, steel, leather or felt.
10. dicyclo as claimed in claim 6 border force simulating device, it is characterized in that, described ring type filling is more than three, and the erection sequence of described ring type filling on this mounting rod is metal and nonmetal alternately arrangement, and the top of this mounting rod is metal filled ring with end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100832026A CN101532904B (en) | 2009-04-29 | 2009-04-29 | Impact block capable of adjusting impact time and device for simulating two environmental forces using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100832026A CN101532904B (en) | 2009-04-29 | 2009-04-29 | Impact block capable of adjusting impact time and device for simulating two environmental forces using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101532904A CN101532904A (en) | 2009-09-16 |
| CN101532904B true CN101532904B (en) | 2011-07-20 |
Family
ID=41103636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100832026A Expired - Fee Related CN101532904B (en) | 2009-04-29 | 2009-04-29 | Impact block capable of adjusting impact time and device for simulating two environmental forces using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101532904B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607792B (en) * | 2012-03-27 | 2014-04-23 | 苏州世力源科技有限公司 | Variable-rigidity simulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU853458A1 (en) * | 1979-11-27 | 1981-08-07 | Московский гидромелиоративный институт | Device for investigating building seismic stability |
| SU1010483A1 (en) * | 1981-12-29 | 1983-04-07 | Государственный Дорожный Проектно-Изыскательский И Научно-Исследовательский Институт "Гипродорнии" | Impact-type device for building material testing |
| CN1664531A (en) * | 2005-03-01 | 2005-09-07 | 中国嘉陵工业股份有限公司（集团） | Vertical torsional strength test stand for rear fork of motorcycle |
| CN200979487Y (en) * | 2006-12-07 | 2007-11-21 | 重庆聚能粉末冶金有限公司 | An impact testing device |
-
2009
- 2009-04-29 CN CN2009100832026A patent/CN101532904B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU853458A1 (en) * | 1979-11-27 | 1981-08-07 | Московский гидромелиоративный институт | Device for investigating building seismic stability |
| SU1010483A1 (en) * | 1981-12-29 | 1983-04-07 | Государственный Дорожный Проектно-Изыскательский И Научно-Исследовательский Институт "Гипродорнии" | Impact-type device for building material testing |
| CN1664531A (en) * | 2005-03-01 | 2005-09-07 | 中国嘉陵工业股份有限公司（集团） | Vertical torsional strength test stand for rear fork of motorcycle |
| CN200979487Y (en) * | 2006-12-07 | 2007-11-21 | 重庆聚能粉末冶金有限公司 | An impact testing device |
Non-Patent Citations (1)
| Title |
|---|
| 孙广斌等.引信双环境力模拟试验系统发射压力计算分析.《机电产品开发与创新》.2009,第22卷(第2期), * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101532904A (en) | 2009-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103293069B (en) | Multidirectional high energy and high speed electromagnetic percussion intelligent control test device and method | |
| CN106769546B (en) | A kind of test device and test method for simulating pipe explosion fracture apperance | |
| CN103389197B (en) | Horizontal impact testing stand driving means and bidirectional multifunctional horizontal impact testing stand | |
| CN202301724U (en) | Flying carpet damping device for pole impact test | |
| CN204882023U (en) | Linear collision test platform of air bag | |
| CN201885864U (en) | Pneumatic impact response spectrum testing machine | |
| CN102840957B (en) | Pendulum bob-type impact response spectrum testing bed | |
| CN102121869A (en) | Pneumatic shock response spectrum tester | |
| CN109100109B (en) | Analogue simulation experiment device capable of applying controllable impact load | |
| CN103759912A (en) | Pneumatic type horizontal shock platform | |
| CN103712767A (en) | Pneumatic device for pneumatic type horizontal impact table | |
| CN101532904B (en) | Impact block capable of adjusting impact time and device for simulating two environmental forces using same | |
| CN104502049A (en) | Vehicle steering system impact test device and vehicle steering system impact test method | |
| CN103017996A (en) | High-magnitude strong-impact test method | |
| CN111122091A (en) | Device for eddy current damper impact loading experiment and experiment method thereof | |
| CN203465074U (en) | Horizontal impacting test stand driving device and bi-directional multifunctional horizontal impacting test stand | |
| CN108593238A (en) | Long pulsewidth amplitude Pneumatic immpacting and weather synthetic chemistry laboratory experimental rig | |
| CN105466697A (en) | Testing apparatus of steering system | |
| CN113008706B (en) | Indoor simulation device and method for slope blasting | |
| CN101532905B (en) | Battery monitoring device for simulating two environmental forces of shell fuse | |
| CN205111719U (en) | Hit and beat device | |
| CN209689860U (en) | A kind of half-sine wave horizontal impact testing stand | |
| CN203275057U (en) | Disc spring driven impact test device | |
| CN208196659U (en) | Provision for disengagement | |
| CN203863637U (en) | Hydraulic turbine generator thrust bearing force balance adjustment apparatus |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20120429 |