CN103292974B - Chair hutch table bed screen wind dead load, stability, shock machine - Google Patents
Chair hutch table bed screen wind dead load, stability, shock machine Download PDFInfo
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- CN103292974B CN103292974B CN201310195334.4A CN201310195334A CN103292974B CN 103292974 B CN103292974 B CN 103292974B CN 201310195334 A CN201310195334 A CN 201310195334A CN 103292974 B CN103292974 B CN 103292974B
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Abstract
The present invention relates to a kind of chair hutch table bed screen wind testing machine, it is characterised in that and the testing machine includes housing assembly, multiple moving beam components, mobile vertical beam component, horizontal electric cylinders component and switch board, wherein：The multiple moving beam component, mobile vertical beam component, horizontal electric cylinders component are connected with housing assembly respectively, and switch board is connected with housing assembly, multiple moving beam components, mobile vertical beam component, horizontal electric cylinders component respectively.The testing machine is integrated with the furniture mechanics properties testing projects such as the impact of chair table bed, hutch table bed dead load, cabinet class table class screen stability, installation can be optionally combined as needed, operation is flexible, greatly improve the integrated level of equipment, the testing machine introduces stepper motor and electric cylinders, it is controlled by PLC, improve the automatization level of equipment, realize the accurate control of force value loading and displacement, overcome that existing furniture detection device detection project is single or integrated level is not high, automatization level is low, the problem of loading force value and Bit andits control inaccurate deficiency.
Description
Technical field
The present invention relates to a kind of device in test technique automatic field, the chair cabinet that is used in specifically a kind of furniture detection
Table bed screen wind dead load, stability, shock machine.
Background technology
At present, similar detection means is low there is automaticity, and detection project is single or integrated level is not high, detection process
Relevant parameter lack real-time tracking store function the shortcomings of.Existing equipment normally only carries out force value loading using cylinder, no
Telescopic displacement, loading force value and the guarantor that cylinder piston cylinder can be accurately controlled carry time etc., tracking, feedback and the note for not possessing power
Recording function, and overshoot is easily produced in gas pressure lower cylinder piston rod, once test specimen is stuck, equipment is also to continue with acting,
Easy then test specimen or device damage.
Therefore, it is necessary to a kind of full-featured, fixture detection means of wide adaptation range.
The content of the invention
The purpose of the present invention is to overcome that existing furniture detection device detection project is single or integrated level is not high, automatization level
It is low, the problem of loading force value and Bit andits control inaccurate deficiency, there is provided a kind of chair hutch table bed screen wind dead load, stability,
Shock machine, the testing machine are integrated with the furniture mechanics such as the impact of chair table bed, hutch table bed dead load, cabinet class table class screen stability
Performance detection project, installation can be optionally combined as needed, operation is flexible, greatly improves the integrated level of equipment,
The testing machine introduces stepper motor and electric cylinders, is controlled by PLC, improves the automatization level of equipment, realizes power
Value loading and the accurate control of displacement.
The present invention is achieved through the following technical solutions：A kind of chair hutch table bed screen wind testing machine, it is characterised in that the examination
Testing machine includes housing assembly, multiple moving beam components, mobile vertical beam component, horizontal electric cylinders component and switch board, wherein：It is described
Multiple moving beam components, mobile vertical beam component, horizontal electric cylinders component are connected with housing assembly respectively, switch board respectively with frame
Component, multiple moving beam components, mobile vertical beam component, horizontal electric cylinders component are connected.According to a particular embodiment of the invention, institute
The mobile vertical beam component stated has 4, and horizontal electric cylinders component has 3.
Housing assembly includes horizon adjustable sample stage, and the top of horizon adjustable sample stage is provided with support, is provided with above support
Chain and chain stretching device, the housing assembly are additionally provided with a crane, and the crane passes through screw mandrel and the horizon adjustable
Sample stage connects, and the multiple moving beam component includes the first moving beam component, the second moving beam component and the 3rd moves
Dynamic transverse beam assembly, the plurality of equal carry of moving beam component is on the crane.Screw mandrel is connected with stepper motor, is risen for controlling
The height of frame drops.
The first described moving beam component includes the first movement aluminium section bar, and the first movement aluminium section bar both ends are provided with linear axis
Bearing assembly, removable electric cylinders carry device is installed on the first movement aluminium section bar, the removable electric cylinders carry device includes peace
Removable clamping device on mobile aluminium section bar, it may move and electric cylinders fixed seat is fixed with clamping device, electric cylinders rotation branch
Fagging is connected by electric cylinders rotary shaft with electric cylinders fixed seat, is provided with the first electric cylinders in electric cylinders rotation supporting plate, the first electric cylinders are set
There are second pressure sensor and the first electric cylinders guider, first pressure sensor is connected with the first loading pad.Described electric cylinders
The waist-shaped hole that two radians are 180 ° and the waist-shaped hole that two radians are 60 ° are provided with rotation supporting plate.Removable clamping device,
Electric cylinders fixed seat, electric cylinders rotation supporting plate, electric cylinders rotary shaft composition may move electric cylinders carry device, pacify on the component of moving beam one
Equipped with two removable electric cylinders carry devices.
The second described moving beam component includes first axis of guide, and first axis of guide both ends are provided with linear bearing group
Part, the axis of guide are provided with electric cylinders Vertical loading part and bed long side dead load impact part, wherein electric cylinders Vertical loading part bag
The second electric cylinders carry device is included, the second electric cylinders fixed plate is connected with the second electric cylinders carry device, and the second electric cylinders pass through the second electric cylinders
Supporting plate is fixed in the second electric cylinders fixed plate, and the second electric cylinders are provided with the 3rd pressure sensor and the second electric cylinders guider, and the 3rd
Pressure sensor is connected with the second loading pad, and bed long side dead load impact part includes the second cylinder carry device, the second cylinder
It is fixed on the second cylinder carry device, the second cylinder guidance device, bed long side pressure sensor and the second cylinders, bed are long
Side pressure sensor is connected with the 3rd loading pad.
The 3rd described moving beam component includes second axis of guide, and second axis of guide both ends are provided with linear bearing group
Part, the axis of guide are provided with reference plane and choose carry device, impact part carry device, bed long side dead load impact part, wherein
Carry device is chosen in reference plane and is provided with an aluminium section bar, and the aluminium section bar is connected with the 4th pressure sensor, and the 4th pressure passes
Sensor is connected with small-sized seat surface loading pad；Impact part carry device is provided with the 3rd cylinder and guide rod, the 3rd cylinder and electricity
Magnetic-disc is connected, and magnechuck is engaged with the magnechuck adhesive plate moved along guide rod, and magnechuck adhesive plate passes through punching
Hit device connecting rod to be connected with impactor cylinder, impactor cylinder is provided with spiral compression spring component and impact head；Bed is long
Side dead load impact part includes the second cylinder carry device, and the second cylinder is fixed on the second cylinder carry device, the second gas
Cylinder guider, bed long side pressure sensor and the second cylinders, bed long side pressure sensor are connected with the 3rd loading pad.
Described mobile vertical beam component includes the second movement aluminium section bar, and the second movement aluminium section bar both ends are provided with linear bearing group
Part, removable electric cylinders carry device is installed on the first movement aluminium section bar, the removable electric cylinders carry device includes being arranged on
Removable clamping device on mobile aluminium section bar, it may move and electric cylinders fixed seat is fixed with clamping device, electric cylinders rotation supporting plate
It is connected by electric cylinders rotary shaft with electric cylinders fixed seat, the first electric cylinders is installed in electric cylinders rotation supporting plate, the first electric cylinders is provided with the
Two pressure sensors and the first electric cylinders guider, first pressure sensor are connected with the first loading pad.
Described horizontal electric cylinders component includes linear bearing fixed plate, and the linear bearing fixed plate is provided with linear bearing,
The linear bearing fixed plate is also connected with the 3rd electric cylinders fixed seat, the 3rd electric cylinders rotate supporting plate by the 3rd electric cylinders rotary shaft and
3rd electric cylinders fixed seat is connected, and the 3rd electric cylinders are fixed in the 3rd electric cylinders rotation supporting plate, the 3rd electric cylinders and the 5th pressure sensing
Device, the 3rd electric cylinders guider are connected, and one end of the 5th pressure sensor connects the 4th loading pad.
Touch-screen and the programmable logic controller (PLC) being connected with touch-screen are provided with described switch board, wherein programmable
Logic controller respectively with step motor control end, the first electric cylinders control terminal, the second electric cylinders control terminal, the 3rd electric cylinders control terminal,
First cylinder control terminal, the second cylinder control terminal, the 3rd cylinder control terminal, first pressure sensor, second pressure sensor,
Three pressure sensors, the 4th pressure sensor, the 5th pressure sensor are connected.
The present invention is integrated with the furniture mechanical properties such as the impact of chair table bed, hutch table bed dead load, cabinet class table class screen stability
Detection project, installation can be optionally combined as needed, operation is flexible, greatly improves the integrated level of equipment, the examination
The machine of testing introduces stepper motor and electric cylinders, is controlled by PLC, improves the automatization level of equipment, realizes force value and adds
Carry the accurate control with displacement.Overcoming that existing furniture detection device detection project is single or integrated level is not high, automatization level is low,
The problem of loading force value and Bit andits control inaccurate deficiency.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is housing assembly schematic diagram of the present invention.
Fig. 3 is the component diagram of moving beam one of the present invention.
Fig. 4 is the component diagram of moving beam two of the present invention.
Fig. 5 is the component diagram of moving beam three of the present invention.
Fig. 6 is the mobile vertical beam component diagram of the present invention.
Fig. 7 is the horizontal electric cylinders component diagram of the present invention.
Embodiment
As shown in figure 1, a kind of chair hutch table bed screen wind dead load, stability, shock machine, including housing assembly 1, first
Moving beam component 2, the second moving beam component 3, the 3rd moving beam component 4, mobile vertical beam component 5, horizontal electric cylinders component 6
With switch board 7, wherein：First moving beam component 2, the second moving beam component 3, the 3rd moving beam component 4, mobile vertical beam
Component 5, horizontal electric cylinders component 6 are connected with housing assembly 1 respectively, switch board 7 respectively with housing assembly 1, the first moving beam group
Part 2, the second moving beam component 3, the 3rd moving beam component 4, mobile vertical beam component 5, horizontal electric cylinders component 6 are connected, described
Mobile vertical beam component 5 have 4, horizontal electric cylinders component 6 has 3.
As shown in Fig. 2 described housing assembly 1 includes horizon adjustable sample stage 8, support 9, chain stretching device 10, the
One pressure sensor 11, the first cylinder 12, chain 13, stepper motor 14, screw mandrel 15, crane 16, wherein：Support 9 is located at can
The top of level-off sample stage 8, chain 13 and chain stretching device 10 are located at the top of support 9, and the both ends of screw mandrel 15 are respectively by can
Level-off sample stage 8 and the top braces of support 9, stepper motor 14 are connected by chain 13 with screw mandrel 15, crane 16 and four
Screw mandrel 15 is connected.Stepper motor connects four screw mandrels by chain link remover, and then drives crane to realize elevating movement；Equipment
After running a period of time, chain may produce relaxation, and the effect of chain stretching device is exactly the tightness for adjusting chain, with
Improve equipment operating efficiency.
As shown in figure 3, the first described moving beam component 2 includes the first movement aluminium section bar 17, removable clamping device
20th, electric cylinders fixed seat 18, electric cylinders rotation supporting plate 19, electric cylinders rotary shaft 26, the first electric cylinders supporting plate 21, the first electric cylinders 22, first
Electric cylinders guider 27, second pressure sensor 23, the first loading pad 24, first straight line bearing assembly 25, wherein：First straight line
Bearing assembly 25 is fixed on the both ends of mobile aluminium section bar 17, may move clamping device 20 and is arranged on mobile aluminium section bar 17, electric cylinders
Fixed seat 18 on removable clamping device 20 is fixed on, by electric cylinders rotary shaft 26 with electric cylinders fixed by electric cylinders rotation supporting plate 19
Seat 18 is connected, and electric cylinders rotation supporting plate 19 can rotate around electric cylinders rotary shaft 26, and the first electric cylinders 22 are solid by the first electric cylinders supporting plate 21
It is scheduled in electric cylinders rotation supporting plate 19, the electric cylinders guider 27 of second pressure sensor 23 and first is connected with the first electric cylinders 22,
One end of second pressure sensor 23 connects loading pad 1, and being provided with two radians in described electric cylinders rotation supporting plate 19 is
The waist-shaped hole that 180 ° of waist-shaped hole and two radians are 60 °.Positioner is provided with electric cylinders fixed seat, 60 degree of waist-shaped hole is
Coordinate with the positioner in electric cylinders fixed seat, play positioning action, so as to directly obtain to 30 ° of positioning of from left to right；180
The waist-shaped hole of degree is then to increase the ability of any angle of 180 degree regulation.Removable clamping device 20, electric cylinders fixed seat
18th, electric cylinders rotation supporting plate 19, the composition of electric cylinders rotary shaft 26 may move electric cylinders carry device A, pacify on the first moving beam component 2
Equipped with two removable electric cylinders carry device A.The first moving beam component 2 is by the first straight line bearing assembly 25 in frame
Moved horizontally on component.Removable electric cylinders carry device can carry out the static load test of bed screen wind, screen stabilization as needed
Property experiment etc..
As shown in figure 4, the second described moving beam component 3 include second straight line bearing assembly 28, first axis of guide 29,
Second electric cylinders carry device 30, the second cylinder carry device 31, the second electric cylinders 32, the 3rd pressure sensor 33, the second loading pad
34th, the second electric cylinders fixed plate 35, the second electric cylinders supporting plate 36, the second electric cylinders guider 37, the second cylinder 38, the second cylinder guidance
Device 39, bed long side pressure sensor 40, the 3rd loading pad 41, wherein：Second straight line bearing assembly 28 is fixed on the first guiding
The both ends of axle 29, the second electric cylinders carry device 30 and the second cylinder carry device 31 are arranged on first axis of guide 29, the second electricity
Cylinder fixed plate 35 is connected with the second electric cylinders carry device 30, and the second electric cylinders 32 are fixed on the second electric cylinders by the second electric cylinders supporting plate 36
In fixed plate 35, the 3rd pressure sensor 33 and the second electric cylinders guider 37 are connected with the second electric cylinders 32, the 3rd pressure sensing
One end of device 33 connects the second loading pad 34, and the second cylinder 38 is fixed on the second cylinder carry device 31, the second cylinder guidance
Device 39, bed long side pressure sensor 40 are connected with the second cylinder 38, and one end connection the 3rd of bed long side pressure sensor 40 adds
Carry pad 41, the second cylinder carry device 31, the second cylinder 38, the second cylinder guidance device 39, bed long side pressure sensor 40, the
Three loading pad 41 composition bed long side dead load impact part B.Second electric cylinders fixed plate 35, the second electric cylinders carry device 30 are connected,
Second electric cylinders 32, the second electric cylinders supporting plate 36, the 3rd pressure sensor 33, the second electric cylinders guider 37, loading pad 2 34 are together
Electric cylinders Vertical loading part is formed, carries out vertical direction force value loading etc..
As shown in figure 5, the 3rd described moving beam component 4 include the 3rd linear bearing component 42, second axis of guide 43,
Reference plane chooses carry device 44, aluminium section bar 45, the 4th pressure sensor 46, small-sized seat surface loading pad 47, impact part carry
Device 48, the 3rd cylinder 49, the first guide rod supporting plate 50, the second guide rod supporting plate 51, guide rod 52, magnechuck 53,
Magnechuck adhesive plate 54, impactor connecting rod 55, impactor cylinder 56, spiral compression spring component 57, impact head 58, bed
Long side dead load impact part B, wherein：3rd linear bearing component 42 is fixed on the both ends of second axis of guide 43, reference plane choosing
Getting is carried and puts 44, impact part carry device 48, bed long side dead load impact part B is arranged on second axis of guide 43, aluminium
The one end of section bar 45 is fixed on reference plane and chosen on carry device 44, and the other end connects the 4th pressure sensor 46, and the 4th pressure passes
One end of sensor 46 connects small-sized seat surface loading pad 47, and the 3rd cylinder 49, the first guide rod supporting plate 50 are fixed on impact part
On carry device 48, the second guide rod supporting plate 51 is connected with the first guide rod supporting plate 50, and one end of guide rod 52 is fixed on
On impact part carry device 48, the other end is fixed with the second guide rod supporting plate 51, magnechuck 53 and the phase of the 3rd cylinder 49
Even, magnechuck adhesive plate 54 can move along guide rod 52, and the both ends of impactor connecting rod 55 connect magnechuck adhesive plate respectively
54 and impactor cylinder 56, the end of impactor cylinder 56 be provided with an impact head 58, impact head 58 and impactor cylinder
Spiral compression spring component 57 is provided between 56, plays a part of a buffering in impact test.
As shown in fig. 6, described mobile vertical beam component 5 include the 4th linear bearing component 59, second movement aluminium section bar 60,
Removable electric cylinders carry device A, wherein：4th linear bearing component 59 is fixed on the both ends of the second movement aluminium section bar 60, removable
Dynamic electric cylinders carry device A is arranged on the second movement aluminium section bar 60.
As shown in fig. 7, described horizontal electric cylinders component 6 includes linear bearing fixed plate 61, linear bearing 62, the 3rd electric cylinders
Fixed seat 63, the 3rd electric cylinders rotation supporting plate 64, the 3rd electric cylinders supporting plate 65, the 4th loading pad 66, the 5th pressure sensor 67, the
Three electric cylinders guiders 68, the 3rd electric cylinders 69, the 3rd electric cylinders rotary shaft 70, wherein：Linear bearing 62 is fixed on linear bearing and consolidated
On fixed board 61, the 3rd electric cylinders fixed seat 63 is connected with linear bearing fixed plate 61, and the 3rd electric cylinders rotation supporting plate 64 passes through the 3rd
Electric cylinders rotary shaft 70 is connected with the 3rd electric cylinders fixed seat 63, and the 3rd electric cylinders 69 are fixed on the 3rd electric cylinders by the 3rd electric cylinders supporting plate 65
Rotate in supporting plate 64, the 5th pressure sensor 67, the 3rd electric cylinders guider 68 are connected with the 3rd electric cylinders 69, and the 5th pressure passes
One end of sensor 67 connects the 4th loading pad 66.
The programmable logic controller (PLC) for being provided with touch-screen in described switch board 7 and being connected with touch-screen, wherein can compile
Journey logic controller respectively with the control terminal of stepper motor 14, the control terminal of the first electric cylinders 22, the control terminal of the second electric cylinders 32, the 3rd electric cylinders
69 control terminals, the control terminal of the first cylinder 12, the control terminal of the second cylinder 38, the control terminal of the 3rd cylinder 49, first pressure sensor 11,
Second pressure sensor 23, the 3rd pressure sensor 33, the 4th pressure sensor 46, the 5th pressure sensor 67 are connected.
First moving beam component 2, the second moving beam component 3, the 3rd moving beam component 4, horizontal electric cylinders component 6 are hung
Be loaded on crane 16, both can the elevating movement under the drive of screw mandrel 15, can also be along laterally steering axle X and longitudinally guiding
Axle Y horizontal movements.The mobile carry of vertical beam component 5 can be transported on housing assembly 1 along laterally steering axle and longitudinally guiding axle
It is dynamic.First electric cylinders 22 can need to be installed to the removable electric cylinders carry device A of the first moving beam component 2 according to detection project
On, it can also be installed on the removable electric cylinders carry device A of mobile vertical beam component 5.The horizontal movement of electric cylinders component 6 and first is horizontal
Electric cylinders in beam assembly 2 can be realized to 30 ° of positioning of from left to right, and 180 ° of optional position regulations in horizontal plane.By the second electric cylinders
32 and the 3rd electric cylinders 69 when being mounted on mobile vertical beam component 5, it is possible to achieve downward 30 ° of positioning upwards, and 180 ° in vertical plane
Optional position is adjusted.According to detection project needs, it is possible to achieve the impact of chair table bed, hutch table bed dead load, cabinet class table class screen are steady
It is qualitative to wait furniture mechanics properties testing project.
The present invention is integrated with the furniture mechanical properties such as the impact of chair table bed, hutch table bed dead load, cabinet class table class screen stability
Detection project, installation can be optionally combined as needed, operation is flexible, greatly improves the integrated level of equipment, the examination
The machine of testing introduces stepper motor and electric cylinders, is controlled by PLC, improves the automatization level of equipment, realizes force value and adds
Carry the accurate control with displacement.Overcoming that existing furniture detection device detection project is single or integrated level is not high, automatization level is low,
The problem of loading force value and Bit andits control inaccurate deficiency.
It is several concrete application embodiments of the present invention below.
Chair table bed impact test is carried out by the 3rd moving beam component, by taking the bench with soft stool surface as an example, by benchmark
The small-sized seat surface loading pad that face is chosen on carry device is moved to the surface of bench, and seat surface is applied by small-sized seat surface loading pad
Add 20N load, seat surface is sunk thick surface as impact reference plane, then drives crane to adjust impact part by screw mandrel
Carry device starts impact test, the lifting and release of impactor is completed by the 3rd cylinder and magnechuck to the height of setting,
Experiment is repeated.
Double bed screen static load test can be carried out by the first moving beam component 2, by the first electric cylinders 22 and the 3rd
On two removable electric cylinders carry device A that two electric cylinders in electric cylinders 69 are installed on the first movement aluminium section bar 17, pass through silk
Bar drives crane regulation, and to the height needed, two removable electric cylinders carry device A of adjustment are on the first movement aluminium section bar 17
Position, by electric cylinders adjust perpendicular to the direction of bed screen wind, then load.
The mechanical structure of this testing machine statement can realize that the impact of chair table bed, hutch table bed dead load, cabinet class table class screen are stable
Nearly 40 pilot projects in property, are related to that pilot project is more, and remaining is not being stated one by one.
Protection scope of the present invention is not limited to above-described embodiment.
Claims (7)
1. a kind of chair hutch table bed screen wind testing machine, it is characterised in that the testing machine includes housing assembly, multiple moving beam groups
Part, mobile vertical beam component, horizontal electric cylinders component and switch board, wherein：The multiple moving beam component, mobile vertical beam component,
Horizontal electric cylinders component is connected with housing assembly respectively, switch board respectively with housing assembly, multiple moving beam components, mobile vertical beam
Component, horizontal electric cylinders component are connected, and housing assembly includes horizon adjustable sample stage, and the top of horizon adjustable sample stage is provided with branch
Frame, support top are provided with chain, and the housing assembly is additionally provided with a crane, and the crane passes through screw mandrel and the horizon adjustable
Sample stage is connected, and stepper motor is connected by chain with screw mandrel, and the multiple moving beam component includes the first moving beam group
Part, the second moving beam component and the 3rd moving beam component, the plurality of equal carry of moving beam component is on the crane, institute
The the first moving beam component stated includes the first movement aluminium section bar, and the first movement aluminium section bar both ends are provided with linear bearing component, the
Removable electric cylinders carry device is installed, the removable electric cylinders carry device includes being arranged on mobile aluminium on one movement aluminium section bar
Removable clamping device on section bar, it may move and electric cylinders fixed seat is fixed with clamping device, electric cylinders rotation supporting plate passes through electricity
Cylinder rotary shaft is connected with electric cylinders fixed seat, is provided with the first electric cylinders in electric cylinders rotation supporting plate, the first electric cylinders are provided with second pressure
Sensor and the first electric cylinders guider, second pressure sensor are connected with the first loading pad.
2. described a kind of chair hutch table bed screen wind testing machine according to claim 1, it is characterized in that, the rotation of described electric cylinders
The waist-shaped hole that two radians are 180 ° and the waist-shaped hole that two radians are 60 ° are provided with supporting plate.
3. described a kind of chair hutch table bed screen wind testing machine according to claim 1, it is characterized in that, the described second movement
Transverse beam assembly includes first axis of guide, and first axis of guide both ends are provided with linear bearing component, and it is vertical that the axis of guide is provided with electric cylinders
Loading component and bed long side dead load impact part, wherein electric cylinders Vertical loading part include the second electric cylinders carry device, and second
Electric cylinders fixed plate is connected with the second electric cylinders carry device, and the second electric cylinders are fixed on the second electric cylinders fixed plate by the second electric cylinders supporting plate
On, the second electric cylinders are provided with the 3rd pressure sensor and the second electric cylinders guider, and the 3rd pressure sensor and the second loading pad connect
Connecing, bed long side dead load impact part includes the second cylinder carry device, and the second cylinder is fixed on the second cylinder carry device,
Second cylinder guidance device, bed long side pressure sensor and the second cylinders, bed long side pressure sensor and the 3rd loading pad
Connection.
4. described a kind of chair hutch table bed screen wind testing machine according to claim 1, it is characterized in that, the described the 3rd movement
Transverse beam assembly includes second axis of guide, and second axis of guide both ends are provided with linear bearing component, and the axis of guide selects provided with reference plane
Getting carry put, impact part carry device, bed long side dead load impact part, set wherein choosing carry device in reference plane
There is an aluminium section bar, the aluminium section bar is connected with the 4th pressure sensor, and the 4th pressure sensor is connected with small-sized seat surface loading pad；
Impact part carry device is provided with the 3rd cylinder and guide rod, and the 3rd cylinder is connected with magnechuck, and magnechuck is led with edge
It is engaged to the magnechuck adhesive plate that bar moves, magnechuck adhesive plate is connected by impactor connecting rod and impactor cylinder
Connect, impactor cylinder is provided with spiral compression spring component and impact head；Bed long side dead load impact part includes the second gas
Cylinder carry device, the second cylinder are fixed on the second cylinder carry device, the second cylinder guidance device, bed long side pressure sensor
With the second cylinders, bed long side pressure sensor is connected with the 3rd loading pad.
5. described a kind of chair hutch table bed screen wind testing machine according to claim 1, it is characterized in that, described mobile vertical beam
Component includes the second movement aluminium section bar, and the second movement aluminium section bar both ends are provided with linear bearing component.
6. described a kind of chair hutch table bed screen wind testing machine according to claim 1, it is characterized in that, described horizontal electric cylinders
Component includes linear bearing fixed plate, and the linear bearing fixed plate is provided with linear bearing, and the linear bearing fixed plate is also with
Three electric cylinders fixed seats are connected, and the 3rd electric cylinders rotation supporting plate is connected by the 3rd electric cylinders rotary shaft with the 3rd electric cylinders fixed seat, the
Three electric cylinders are fixed in the 3rd electric cylinders rotation supporting plate, the 3rd electric cylinders and the 5th pressure sensor, the 3rd electric cylinders guider phase
Even, one end of the 5th pressure sensor connects the 4th loading pad.
7. described a kind of chair hutch table bed screen wind testing machine according to claim 6, it is characterized in that, the 3rd described electric cylinders
The waist-shaped hole that two radians are 180 ° and the waist-shaped hole that two radians are 60 ° are provided with rotation supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195334.4A CN103292974B (en) | 2013-05-24 | 2013-05-24 | Chair hutch table bed screen wind dead load, stability, shock machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310195334.4A CN103292974B (en) | 2013-05-24 | 2013-05-24 | Chair hutch table bed screen wind dead load, stability, shock machine |
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| Publication Number | Publication Date |
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| CN103292974A CN103292974A (en) | 2013-09-11 |
| CN103292974B true CN103292974B (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310195334.4A Expired - Fee Related CN103292974B (en) | 2013-05-24 | 2013-05-24 | Chair hutch table bed screen wind dead load, stability, shock machine |
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| CN114136579A (en) * | 2021-11-29 | 2022-03-04 | 广电计量检测（武汉）有限公司 | Automatic change whole car anti-wind test device |
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| US5590561A (en) * | 1993-04-30 | 1997-01-07 | Emerson Electric Co. | 90 degree speed reducer assembly, process, and measuring machine |
| CN2864653Y (en) * | 2005-04-22 | 2007-01-31 | 上海市建筑科学研究院有限公司 | Multifunctional new type experiment table for detecting fatigne performance of building door and window |
| CN201247161Y (en) * | 2008-06-26 | 2009-05-27 | 上海贝洱热***有限公司 | Installation holder for testing air conditioner of automobile |
| CN102788675A (en) * | 2012-08-08 | 2012-11-21 | 上海市质量监督检验技术研究院 | Weight impact test system |
| CN202793806U (en) * | 2012-09-17 | 2013-03-13 | 襄阳达安汽车检测中心 | Strength test device for automobile roof |
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2013
- 2013-05-24 CN CN201310195334.4A patent/CN103292974B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5590561A (en) * | 1993-04-30 | 1997-01-07 | Emerson Electric Co. | 90 degree speed reducer assembly, process, and measuring machine |
| CN2864653Y (en) * | 2005-04-22 | 2007-01-31 | 上海市建筑科学研究院有限公司 | Multifunctional new type experiment table for detecting fatigne performance of building door and window |
| CN201247161Y (en) * | 2008-06-26 | 2009-05-27 | 上海贝洱热***有限公司 | Installation holder for testing air conditioner of automobile |
| CN102788675A (en) * | 2012-08-08 | 2012-11-21 | 上海市质量监督检验技术研究院 | Weight impact test system |
| CN202793806U (en) * | 2012-09-17 | 2013-03-13 | 襄阳达安汽车检测中心 | Strength test device for automobile roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103292974A (en) | 2013-09-11 |
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