CN207964231U - A kind of test box with multi-faceted vibration source - Google Patents
A kind of test box with multi-faceted vibration source Download PDFInfo
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- CN207964231U CN207964231U CN201820517789.1U CN201820517789U CN207964231U CN 207964231 U CN207964231 U CN 207964231U CN 201820517789 U CN201820517789 U CN 201820517789U CN 207964231 U CN207964231 U CN 207964231U
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- vibration source
- babinet
- test
- axis vibration
- vibrating
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Abstract
The utility model discloses a kind of test boxs with multi-faceted vibration source, it is related to test equipment technical field, the utility model includes babinet (1) and cover board (2), the cover board (2) is mounted on the opening of babinet (1) by shaft, it is characterised in that：Further include X axis vibration source (3), Y-axis vibration source (4) and the test platform (5) for placing test piece, the X axis vibration source (3) and Y-axis vibration source (4) are separately mounted to the inside of babinet (1), and the test platform (5) is fixed on the bottom plate central axes of babinet (1).The utility model has the advantages that realizing the multi-point anti-seismic performance detection of detection workpiece, the efficiency of detection device is improved.
Description
Technical field
The utility model is related to test equipment technical fields, more particularly to a kind of survey with multi-faceted vibration source
Try case.
Background technology
For the more complicated workpiece of operating condition, after it is produced, need to carry out a series of simulation tests, to test
Demonstrate,prove whether it reaches design performance.For example, workpiece need to be subjected to different humidity environment, different acidity, different temperatures etc. it is harsh
Under the conditions of test, it is also desirable to by different vibration-testings, judge each position pair to judge its tenability limit
The feedback of vibration.Currently, the test for shock resistance, mostly uses and workpiece is placed on vibrating grid, produced using vibrating grid
Raw vibration source, the stable case of monitoring workpiece under vibration, to judge whether it meets the shock resistance of design.But it is existing
Have in technology, vibration source is applied on workpiece from bottom, and body vibration can only simulate a kind of stress, Bu Nengyou
The comprehensive shock resistance of test piece is imitated, this results in verification test result not comprehensive, lacks spreadability.
Utility model content
The purpose of this utility model is that：Vibration test equipment in order to solve the prior art tests the shock resistance of workpiece
As a result not comprehensively, lack comprehensive problem, the utility model provides a kind of test box with multi-faceted vibration source.
The utility model specifically uses following technical scheme to achieve the goals above：
A kind of test box with multi-faceted vibration source, including babinet and cover board, the cover board are mounted on case by shaft
The opening of body further includes X axis vibration source, Y-axis vibration source and the test platform for placing test piece, the X
Axial vibration source and Y-axis vibration source are separately mounted to the inside of babinet, and the test platform is fixed on the bottom plate axis of babinet
On line；
The X axis vibration source and Y-axis vibration source include spacing lever, two groups of vibrating mechanisms being oppositely arranged,
The spacing lever is separately mounted on the side wall of babinet, and the vibrating mechanism is set on spacing lever.
Preferably, the vibrating mechanism includes sliding sleeve, vertical angle regulating arm, vibrating motor, vibrating disk, the cunning
Dynamic to be set on spacing lever, one end of the vertical angle regulating arm is connected to by shaft on sliding sleeve, described to shake
Dynamic motor is fixed on the other end of vertical angle regulating arm, the output end connection of the vibrating disk and vibrating motor.
Preferably, the test platform includes rectilinear orbit pedestal, be slidably installed plate, the rectilinear orbit pedestal installation
On the central axes of babinet, the plate that is slidably installed is movably connected on rectilinear orbit pedestal.
Preferably, further including 4 groups of folding wheel groups for providing displacement, the folding wheel group is mounted on the bottom of babinet
Surrounding.
Preferably, the folding wheel group includes castor, connecting plate, hinge, driving cylinder, the castor is arranged in babinet
Bottom, the bottom of the driving cylinder connect with babinet, and the castor is by connecting plate and hinge connection, the hinge and drive
Take offence cylinder output end connection.
The beneficial effects of the utility model are as follows：
1. the vibration-testing case of the prior art, vibration source is applied on workpiece from bottom, to make detection
Workpiece body vibration, this mode can only simulate a kind of stress, be unable to the comprehensive shock resistance of validity test workpiece, this is resulted in
Verification test result is not comprehensive, lacks spreadability.For this problem, the present inventor devises a kind of vibrating bin of multi-point,
Vibration-testing can be carried out to workpiece to be detected from multiple orientation, increase the coverage area of test, improve shock resistance detection
Accuracy.When the present apparatus works, workpiece to be tested is installed on test platform, X axis vibration source is adjusted separately and Y-axis is shaken
The position in dynamic source, makes each vibrating mechanism be slided on spacing lever, it is made to be contacted with the surface of workpiece to be tested, start into
The vibration-testing of the different points of row improves detection device to realize the multi-point anti-seismic performance detection of detection workpiece
Efficiency.
2. since the vibrating mechanism of the present apparatus needs to carry out vibration-testing, common vibration side to the multiple points of detection workpiece
Formula, vibration point are relatively fixed, cannot test multi-point, cause testing result reliability inadequate.For this problem, this dress
It sets and devises and can substantially increase area coverage of the single oscillation point to detection workpiece with the vibrating mechanism of adjusting position, improve
The testing result accuracy of equipment.When the present apparatus works, sliding sleeve is adjusted, makes vibrating disk close to the surface of detection workpiece, then
Vibration on Start-up motor starts to carry out vibration-testing to detection workpiece, and when needing to change test point, rotate vertical angle tune
Joint arm then can only change vibration point, improve the accommodation of equipment, ensure the accuracy of testing result.
3. different test piece sizes is different, single fixed its test scope of test babinet is smaller, virtually increases
Cost, for this problem, the form that the present apparatus devises be slidably installed plate and rectilinear orbit pedestal is used as test platform, energy
Make detection workpiece that position be adjusted flexibly in the present apparatus, ensures the flexible modulation of test point.
4. since test box needs are often moved, but the movement of common test case is inconvenient, for this problem, present apparatus design
Then fall wheel group, so that the present apparatus can easily be moved.When the present apparatus works, starts the control switch of driving cylinder, make castor edge
It hinge to rotate down, changes the stress point of babinet, castor is made to jack up babinet, at this point, whole device just can move freely, it will
Sliding friction is converted into rolling friction, significantly facilitates present apparatus movement；And when detection, castor is packed up, to be the bottom of box
It is contacted with ground, ensures the stability of whole equipment in vibration processes, improve the use scope of the present apparatus, greatly facilitate and shake
The use of dynamic case.
Description of the drawings
Fig. 1 is the overall diagram of the present apparatus；
Fig. 2 is the structure chart of X axis vibration source or Y-axis vibration source；
Fig. 3 is the enlarged drawing of folding wheel group；
Reference numeral：1- babinets, 2- cover boards, 3-X axial vibrations source, 4-Y axial vibrations source, 5- test platforms, 51- straight lines
Track pedestal, 52- are slidably installed plate, 6- spacing levers, 7- vibrating mechanisms, 71- sliding sleeves, 72- vertical angle regulating arms,
73- vibrating motors, 74- vibrating disks, 8- folding wheel groups, 81- castors, 82- connecting plates, 83- hinges, 84- drive cylinder.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown, the present embodiment provides a kind of test box with multi-faceted vibration source, including babinet 1 and cover board 2, institute
The opening that cover board 2 is mounted on babinet 1 by shaft is stated, further includes X axis vibration source 3, Y-axis vibration source 4 and for pacifying
The test platform 5 of test piece is put, the X axis vibration source 3 and Y-axis vibration source 4 are separately mounted to the inside of babinet 1, institute
Test platform 5 is stated to be fixed on the bottom plate central axes of babinet 1；
The X axis vibration source 3 and Y-axis vibration source 4 include 6, two groups of bobbing machines being oppositely arranged of spacing lever
Structure 7, the spacing lever 6 are separately mounted on the side wall of babinet 1, and the vibrating mechanism 7 is set on spacing lever 6.
The operation principle of the present embodiment is as follows：The vibration-testing case of the prior art, vibration source are applied from bottom
It is added on workpiece, to make detection workpiece body vibration, this mode that can only simulate a kind of stress, it is complete to be unable to validity test workpiece
The shock resistance in orientation, this results in verification test result not comprehensive, lacks spreadability.For this problem, the present inventor's design
A kind of vibrating bin of multi-point can carry out vibration-testing to workpiece to be detected from multiple orientation, increase the covering model of test
It encloses, improves the accuracy of shock resistance detection.When the present apparatus works, workpiece to be tested is installed on test platform 5, is adjusted respectively
The position of whole X axis vibration source 3 and Y-axis vibration source 4, makes each vibrating mechanism 7 be slided on spacing lever 6, make its with
The surface of workpiece to be tested contacts, and proceeds by the vibration-testing of different points, to which the multi-point for realizing detection workpiece is anti-
Shock stability detects, and improves the efficiency of detection device.
Embodiment 2
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides one kind with more
The test box of orientation vibration source, including babinet 1 and cover board 2, the cover board 2 are mounted on the opening of babinet 1 by shaft, also wrapped
Include X axis vibration source 3, Y-axis vibration source 4 and the test platform 5 for placing test piece, the X axis vibration source 3
The inside of babinet 1 is separately mounted to Y-axis vibration source 4, the test platform 5 is fixed on the bottom plate central axes of babinet 1；
The X axis vibration source 3 and Y-axis vibration source 4 include 6, two groups of bobbing machines being oppositely arranged of spacing lever
Structure 7, the spacing lever 6 are separately mounted on the side wall of babinet 1, and the vibrating mechanism 7 is set on spacing lever 6.
The vibrating mechanism 7 includes sliding sleeve 71, vertical angle regulating arm 72, vibrating motor 73, vibrating disk 74, the cunning
Dynamic set 71 is set on spacing lever 6, and one end of the vertical angle regulating arm 72 is connected to by shaft on sliding sleeve 71,
The vibrating motor 73 is fixed on the other end of vertical angle regulating arm 72, the output end of the vibrating disk 74 and vibrating motor 73
Connection.
The operation principle of the present embodiment is as follows：Due to the present apparatus vibrating mechanism 7 need to detection the multiple points of workpiece into
Row vibration-testing, common mode of vibration, vibration point are relatively fixed, cannot test multi-point, cause testing result reliable
Property is inadequate.For this problem, the present apparatus, which devises, to substantially increase single oscillation point with the vibrating mechanism 7 of adjusting position
To detecting the area coverage of workpiece, the testing result accuracy of equipment is improved.When the present apparatus works, sliding sleeve 71 is adjusted, is made
Vibrating disk 74 restarts vibrating motor 73 close to the surface of detection workpiece, starts to carry out vibration-testing to detection workpiece, and working as needs
When changing test point, rotation vertical angle regulating arm 72 then can only change vibration point, improve the adaptation model of equipment
It encloses, has ensured the accuracy of testing result.
Embodiment 3
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides one kind with more
The test box of orientation vibration source, including babinet 1 and cover board 2, the cover board 2 are mounted on the opening of babinet 1 by shaft, also wrapped
Include X axis vibration source 3, Y-axis vibration source 4 and the test platform 5 for placing test piece, the X axis vibration source 3
The inside of babinet 1 is separately mounted to Y-axis vibration source 4, the test platform 5 is fixed on the bottom plate central axes of babinet 1；
The X axis vibration source 3 and Y-axis vibration source 4 include 6, two groups of bobbing machines being oppositely arranged of spacing lever
Structure 7, the spacing lever 6 are separately mounted on the side wall of babinet 1, and the vibrating mechanism 7 is set on spacing lever 6.
The test platform 5 includes rectilinear orbit pedestal 51, be slidably installed plate 52, and the rectilinear orbit pedestal 51 is mounted on
On the central axes of babinet 1, the plate 52 that is slidably installed is movably connected on rectilinear orbit pedestal 51.
The operation principle of the present embodiment is as follows：Different test piece sizes is different, single fixed its survey of test babinet 1
It is smaller to try range, virtually increases cost, for this problem, the present apparatus devises be slidably installed plate 52 and rectilinear orbit pedestal
51 form is used as test platform 5, can make detection workpiece that position be adjusted flexibly in the present apparatus, ensures the flexible of test point
It adjusts.
Embodiment 4
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides one kind with more
The test box of orientation vibration source, including babinet 1 and cover board 2, the cover board 2 are mounted on the opening of babinet 1 by shaft, also wrapped
Include X axis vibration source 3, Y-axis vibration source 4 and the test platform 5 for placing test piece, the X axis vibration source 3
The inside of babinet 1 is separately mounted to Y-axis vibration source 4, the test platform 5 is fixed on the bottom plate central axes of babinet 1；
The X axis vibration source 3 and Y-axis vibration source 4 include 6, two groups of bobbing machines being oppositely arranged of spacing lever
Structure 7, the spacing lever 6 are separately mounted on the side wall of babinet 1, and the vibrating mechanism 7 is set on spacing lever 6.
Further include 4 groups of folding wheel groups 8 for providing displacement, the folding wheel group 8 is mounted on the bottom surrounding of babinet 1.
Embodiment 5
The present embodiment has made following optimization on the basis of embodiment 4：As shown, the present embodiment provides one kind with more
The test box of orientation vibration source, including babinet 1 and cover board 2, the cover board 2 are mounted on the opening of babinet 1 by shaft, also wrapped
Include X axis vibration source 3, Y-axis vibration source 4 and the test platform 5 for placing test piece, the X axis vibration source 3
The inside of babinet 1 is separately mounted to Y-axis vibration source 4, the test platform 5 is fixed on the bottom plate central axes of babinet 1；
The X axis vibration source 3 and Y-axis vibration source 4 include 6, two groups of bobbing machines being oppositely arranged of spacing lever
Structure 7, the spacing lever 6 are separately mounted on the side wall of babinet 1, and the vibrating mechanism 7 is set on spacing lever 6.
Further include 4 groups of folding wheel groups 8 for providing displacement, the folding wheel group 8 is mounted on the bottom surrounding of babinet 1.
Further, folding wheel group 8 described in the present embodiment includes castor 81, connecting plate 82, hinge 83, drives cylinder 84,
The castor 81 is arranged in the bottom of babinet 1, and the bottom of the driving cylinder 84 is connect with babinet 1, and the castor 81 passes through company
Fishplate bar 82 is connect with hinge 83, and the hinge 83 is connect with the output end of driving cylinder 84.
The operation principle of the present embodiment is as follows：Since test box needs are often moved, but the movement of common test case is inconvenient, needle
To this problem, the present apparatus devises, and falls wheel group, makes the present apparatus that can easily move.When the present apparatus works, start driving gas
The control of cylinder 84 switchs, and castor 81 is made to be rotated down along hinge 83, changes the stress point of babinet 1, castor 81 is made to push up babinet 1
It rises, at this point, whole device just can move freely, converts sliding friction to rolling friction, significantly facilitate present apparatus movement；And work as
When detection, castor 81 is packed up, to be that 1 bottom of babinet is contacted with ground, the stability of whole equipment in vibration processes is ensured, carries
The high use scope of the present apparatus, greatly facilitates the use of vibrating bin.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, equivalent structure made by every description with the utility model becomes
Change, similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of test box with multi-faceted vibration source, including babinet (1) and cover board (2), the cover board (2) are pacified by shaft
Opening mounted in babinet (1), it is characterised in that：Further include X axis vibration source (3), Y-axis vibration source (4) and for pacifying
The test platform (5) of test piece is put, the X axis vibration source (3) and Y-axis vibration source (4) are separately mounted to babinet (1)
Inside, the test platform (5) are fixed on the bottom plate central axes of babinet (1)；
The X axis vibration source (3) and Y-axis vibration source (4) include spacing lever (6), two groups of vibrations being oppositely arranged
Mechanism (7), the spacing lever (6) are separately mounted on the side wall of babinet (1), and the vibrating mechanism (7) is set in spacing
On adjusting rod (6).
2. the test box with multi-faceted vibration source as described in claim 1, it is characterised in that：Vibrating mechanism (7) packet
Sliding sleeve (71), vertical angle regulating arm (72), vibrating motor (73), vibrating disk (74) are included, the sliding sleeve (71) is set in
On spacing lever (6), one end of the vertical angle regulating arm (72) is connected to by shaft on sliding sleeve (71), described to shake
Dynamic motor (73) is fixed on the other end of vertical angle regulating arm (72), the output of the vibrating disk (74) and vibrating motor (73)
End connection.
3. the test box with multi-faceted vibration source as described in claim 1, it is characterised in that：Test platform (5) packet
Rectilinear orbit pedestal (51), the plate that is slidably installed (52) are included, the rectilinear orbit pedestal (51) is mounted on the central axes of babinet (1)
On, the plate that is slidably installed (52) is movably connected on rectilinear orbit pedestal (51).
4. the test box with multi-faceted vibration source as described in claim 1, it is characterised in that：Further include 4 groups to be used to provide
The folding wheel group (8) of displacement, the folding wheel group (8) are mounted on the bottom surrounding of babinet (1).
5. the test box with multi-faceted vibration source as claimed in claim 4, it is characterised in that：Folding wheel group (8) packet
Castor (81), connecting plate (82), hinge (83), driving cylinder (84) are included, the castor (81) is arranged in the bottom of babinet (1),
The bottom of the driving cylinder (84) is connect with babinet (1), and the castor (81) is connect by connecting plate (82) with hinge (83),
The hinge (83) connect with the output end of driving cylinder (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517789.1U CN207964231U (en) | 2018-04-12 | 2018-04-12 | A kind of test box with multi-faceted vibration source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517789.1U CN207964231U (en) | 2018-04-12 | 2018-04-12 | A kind of test box with multi-faceted vibration source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964231U true CN207964231U (en) | 2018-10-12 |
Family
ID=63727767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517789.1U Active CN207964231U (en) | 2018-04-12 | 2018-04-12 | A kind of test box with multi-faceted vibration source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964231U (en) |
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2018
- 2018-04-12 CN CN201820517789.1U patent/CN207964231U/en active Active
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