CN208026449U - A kind of automatic multi-position surface impacts test device - Google Patents
A kind of automatic multi-position surface impacts test device Download PDFInfo
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- CN208026449U CN208026449U CN201820323509.3U CN201820323509U CN208026449U CN 208026449 U CN208026449 U CN 208026449U CN 201820323509 U CN201820323509 U CN 201820323509U CN 208026449 U CN208026449 U CN 208026449U
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- steel ball
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- junction button
- automatic multi
- transfer component
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Abstract
The utility model discloses a kind of automatic multi-position surface impacts test devices, it include monitor station, the steel ball above the monitor station, above the steel ball and the junction button transfer component of the steel ball transfer component of junction button, the driving steel ball movement and the driving junction button movement that is flexibly connected by rope with the steel ball, be provided with the pressure sensor being connect with the rope on the junction button.The utility model realizes the impact test of test point on multiple azimuth planes, and high degree of automation, and detection efficiency and accuracy of detection are high.
Description
【Technical field】
The utility model belongs to structural behaviour detection technique field, more particularly to a kind of automatic multi-position surface impacts
Test device.
【Background technology】
In medical instruments field, there are strict requirements to the anti-collision performance of medical instrument housing body structure surface, because
This, most of medical instrument must carry out surface impacts test in manufacture before, could be used after qualification after testing.It hits
Hit the impact test that test generally comprises the impact test box vertical plane shell structure of horizontal plane shell structure.In the prior art,
The shock of horizontal surface is directly lifted against scale to calibrated altitude using the steel ball of standard weights, unclamp steel ball make its into
The row movement of falling object, then observe horizontal surface with the presence or absence of recess judge it is qualified or not；For vertical plane
Impact test then fastens standard steel ball with rope, and one end of rope is fixed on 90 degree of appropriate height above test surfaces
Then steel ball is pulled up to calibrated altitude by position, rope is in exceptionally straight state at this time, and then unclamping steel ball makes it do pendulum fortune
It is dynamic, it is hit to the vertical plane of equipment under test.The method test of the prior art needs manually to go to measure the height that steel ball is drawn high
And artificial mobile steel ball rope fixed position, there are larger human errors, and detection result is extremely low.
Therefore, it is necessary to provide a kind of new automatic multi-position surface impacts test device to solve the above problems.
【Utility model content】
The main purpose of the utility model is to provide a kind of automatic multi-position surface impacts test devices, can be quick
It is efficiently completed the impact test of equipment under test vertical plane and horizontal plane.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of automatic multi-position surface impacts test dress
Set comprising monitor station, the steel ball above the monitor station, above the steel ball and pass through rope with the steel ball
The connection of the junction button of rope flexible connection, the steel ball transfer component of the driving steel ball movement and the driving junction button movement
Transfer component is detained, the pressure sensor being connect with the rope is provided on the junction button.
Further, the steel ball transfer component includes the first actuator, is moved up and down by first actuator
The first connecting plate, be fixed on first connecting plate the second actuator, by second actuator driving controlled
Magnechuck movement and that the steel ball is sucked.
Further, the junction button transfer component includes third actuator, is carried out fortune up and down by the third actuator
Dynamic the second connecting plate, the fourth drive member being fixed on second connecting plate, the junction button is by the fourth drive member
Driving carries out side-to-side movement.
Further, further include the fixed fixture for being arranged on the monitor station and fixing equipment under test.
Further, further include and first actuator, second actuator, the third actuator and described
The controller of fourth drive member electrical connection.
Compared with prior art, a kind of advantageous effect of automatic multi-position surface impacts test device of the utility model exists
In：The impact test of test point on multiple azimuth planes, and high degree of automation are realized, detection efficiency and accuracy of detection are high.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Digital representation in figure：
100 automatic multi-position surface impacts test devices；1 monitor station；2 steel balls；3 ropes；4 junction buttons；5 steel ball transfers
Component, 51 first actuators, 52 first connecting plates, 53 second actuators, 54 magnechucks；6 junction button transfer components, 61 thirds
Actuator, 62 second connecting plates, 63 fourth drive members；7 pressure sensors.
【Specific implementation mode】
Embodiment：
Fig. 1 is please referred to, the present embodiment is automatic multi-position surface impacts test device 100 comprising monitor station 1 is set
It sets on monitor station 1 and fixes the fixed fixture (not identified in figure) of equipment under test, the steel ball 2 above monitor station 1, be located at
The top of steel ball 2 and steel ball transfer component 5 that the junction button 4, the driving steel ball 2 that are flexibly connected by rope 3 with steel ball 2 move with
And it is drivingly connected the junction button transfer component 6 of 4 movement of button, it is provided with the pressure sensor 7 being connect with rope 3 on junction button 4.
The first connecting plate that steel ball transfer component 5 includes the first actuator 51, moved up and down by the first actuator 51
52, the second actuator 53 for being fixed on the first connecting plate 52 is driven carrying out side-to-side movement and is sucked by the second actuator 53
The magnechuck 54 of steel ball 2.
Junction button transfer component 6 includes third actuator 61, is connected by second that third actuator 61 moves up and down
Plate 62, the fourth drive member 63 being fixed on the second connecting plate 62, junction button 4 are carried out left and right fortune by the driving of fourth drive member 63
It is dynamic.
The length of rope 3 can be set according to testing requirements, but be must be greater than steel ball 2 and be required to lift height.Institute
It states the optimal of fixed fixture be symmetrical arranged so that the center of equipment is located at the center of test device, and system is facilitated to carry out
Centrally-located.
The present embodiment is that automatic multi-position surface impacts test device 100 further includes being driven with the first actuator 51, second
The controller (not identified in figure) that moving part 52, third actuator 61 and fourth drive member 63 are electrically connected, by the control
Input equipment size, steel ball 2 require the surface information that the height lifted and needs detect in device processed, and controller is then according to rope
Known length calculates the position of junction button 4 and steel ball 2 in the lateral direction.
The present embodiment is that the operation principle of automatic multi-position surface impacts test device 100 is：Equipment under test is logical first
It crosses fixed fixture to fix, then the first actuator 51 driving magnechuck 54 moves setting height with steel ball 2；Second driving
Steel ball 2 is moved to equipment under test center position directly above by part 52；Then magnechuck 54 powers off, and loses the absorption to steel ball 2
Effect, steel ball 2 carry out freely falling body and carry out shock detection to the horizontal plane of equipment under test；Then magnechuck 54 is powered, at this point,
Steel ball 2 is placed on magnechuck 54 by testing staff, and the first actuator 51 driving steel ball 2 drops to setting height (height
So that the height of steel ball 2 to equipment under test vertical plane test point is exactly equal to standard and requires height), the driving of third actuator 61 connects
Buckle 4 is moved to appropriate height, and (height is so that steel ball 2 is placed exactly in when being in vertical state in equipment under test vertical plane
Centre)；Then fourth drive member 63 is drivingly connected button 4 and is moved to 90 degree of positions above equipment under test vertical plane, meanwhile, the second driving
Part 52 drives steel ball 2 to be moved to equipment under test vertical plane direction, until pressure sensor 7 detects rope 3 and pullled existing
As when stop；Then magnechuck 54 powers off, and steel ball 2 does pendulum clock movement under effect in involving for rope 3, realizes to equipment under test
The shock of vertical plane test point detects；Similarly, this impact test device can also be on another opposing perpendicular planes of equipment under test
Test point carry out shock detection.
The present embodiment, which is automatic multi-position surface impacts test device 100, realizes hitting for test point on multiple azimuth planes
Test, and high degree of automation are hit, detection efficiency and accuracy of detection are high.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this practicality
Novel protection domain.
Claims (3)
1. a kind of automatic multi-position surface impacts test device, it is characterised in that：It includes monitor station, is located at the monitor station
The steel ball of top, above the steel ball and the junction button, the driving steel that are flexibly connected by rope with the steel ball
The steel ball transfer component of ball movement and the junction button transfer component of driving junction button movement are provided on the junction button
The pressure sensor being connect with the rope, the steel ball transfer component include the first actuator, by first actuator into
First connecting plate of row up and down motion, the second actuator being fixed on first connecting plate are driven by second actuator
It is dynamic carrying out side-to-side movement and the magnechuck of the steel ball is sucked, the junction button transfer component include third actuator, by
The second connecting plate that the third actuator moves up and down, the fourth drive member being fixed on second connecting plate, institute
It states junction button and is driven progress side-to-side movement by the fourth drive member.
2. automatic multi-position surface impacts test device as described in claim 1, it is characterised in that：Further include being arranged in institute
State on monitor station and fix the fixed fixture of equipment under test.
3. automatic multi-position surface impacts test device as described in claim 1, it is characterised in that：Further include and described
One actuator, second actuator, the third actuator and the controller of fourth drive member electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323509.3U CN208026449U (en) | 2018-03-09 | 2018-03-09 | A kind of automatic multi-position surface impacts test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323509.3U CN208026449U (en) | 2018-03-09 | 2018-03-09 | A kind of automatic multi-position surface impacts test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026449U true CN208026449U (en) | 2018-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820323509.3U Active CN208026449U (en) | 2018-03-09 | 2018-03-09 | A kind of automatic multi-position surface impacts test device |
Country Status (1)
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| CN (1) | CN208026449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577691A (en) * | 2020-12-18 | 2021-03-30 | 湖南瀚德微创医疗科技有限公司 | Ultrasonic knife collision performance test tool |
-
2018
- 2018-03-09 CN CN201820323509.3U patent/CN208026449U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577691A (en) * | 2020-12-18 | 2021-03-30 | 湖南瀚德微创医疗科技有限公司 | Ultrasonic knife collision performance test tool |
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