CN206945248U - A kind of exotic material direction vibration detection device - Google Patents
A kind of exotic material direction vibration detection device Download PDFInfo
- Publication number
- CN206945248U CN206945248U CN201720460937.6U CN201720460937U CN206945248U CN 206945248 U CN206945248 U CN 206945248U CN 201720460937 U CN201720460937 U CN 201720460937U CN 206945248 U CN206945248 U CN 206945248U
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- workbench
- hot room
- vibrating disk
- vertical
- eccentric wheel
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Abstract
The utility model discloses a kind of exotic material direction vibration detection device, including base, vertical motion mechanism, it is characterized in that in addition to bottom be provided with hot room bottom plate hot room, place detection product workbench, make workbench produce horizontal direction rotational vibration oscillation crosswise mechanism；Described workbench is arranged inside hot room；Described hot room is fixedly connected on submounts；Described base connection vertical motion mechanism, described vertical motion mechanism drive the vibration of workbench vertical direction；Described base connection oscillation crosswise mechanism, described oscillation crosswise mechanism drive workbench horizontal direction rotational vibration.The part of detection is placed on the table, makes testing conditions consistent with application conditions by the temperature under hot room analog equipment actual working environment, can so reduce the error of test；Possess oscillation crosswise mechanism simultaneously and vertical motion mechanism can detect product simultaneously by vibration resistance during vibration force in both direction.
Description
Technical field
A kind of vibration testing equipment is the utility model is related to, more particularly, to a kind of exotic material vibration testing equipment.
Background technology
Existing vibration testing equipment all suffers from problems with：（1）Existing vibration testing equipment is all to carry out at normal temperatures
, its testing conditions of product for being worked in high temperature environments for some and working environment is inconsistent can cause practical application performance
It is inconsistent with detection performance.Such as insulating brick and warming plate on converter, its operating temperature is up to several Baidu, in reality
Because high temperature its mechanical property has occurred and that change in the working environment of border, the vibration testing equipment pair under this when prior art
The antivibration detection error that refractory brick and refractory slab are made is big,（2）Existing vibration testing equipment vibration mode is simple, it is impossible to simulates
Complicated vibration.
For example, a kind of disclosed in Chinese patent literature " being used for the tester for detecting vibration impact resistance of canister ",
The B of its notification number CN 101430238, a kind of tester for being used to detect vibration impact resistance of canister, including vibration casing
(1), static housing (8), synchronous motor (5), transmission system and control system, it is characterised in that：A, the transmission system is institute
State synchronous motor (5) and drive an impact cam (13), the lower end of an impact push rod (12) bear against impact cam
(13), and upper end through static housing (8) top plate (4) guide hole after be fixedly connected on vibration casing (1) bottom plate；b、
The impact cam (13) is removably mounted on the output shaft of synchronous motor (5), can according to circumstances be changed different
Impact cam (13)；C, the vibration casing (1) has multiple casings to spell connection and formed；Synchronous motor (5) is by a controller
(6) and it is connected and installed in a photoelectric sensor (14) of static housing (8) top plate (4) and realizes control of which；It is described
The circuit structure of control system is：One single-chip microcomputer (20) is by a Phototube Coupling (17), a frequency converter (15), one
Circuit (18) and photoelectric encoder (19) connection synchronous motor (5) are detected, forms the closed-loop control to synchronous motor
System, the photoelectric sensor (14) connect single-chip microcomputer (20) by outside input control terminal (22)；One power module
(16) working power is provided for each component units.This is invented will for detecting the product to be worked under hot environment
Big error is produced, vibration mode is simple.
The content of the invention
The utility model is that prior art detection error is big, vibration mode simple question in order to overcome, there is provided Yi Zhongnai
High-temperature material direction vibration detection device.
To achieve these goals, the utility model uses following technical scheme：Including base, vertical motion mechanism, its
It is characterized in, in addition to bottom is provided with the hot room of hot room bottom plate, places the workbench of detection product, makes workbench generation horizontal
The oscillation crosswise mechanism of direction rotational vibration；Described workbench is arranged inside hot room；Described hot room is fixedly connected
In submounts；Described base connection vertical motion mechanism, described vertical motion mechanism drive workbench vertical direction to shake
It is dynamic；Described base connection oscillation crosswise mechanism, described oscillation crosswise mechanism drive workbench horizontal direction rotational vibration.Inspection
The part of survey is placed on the table, makes testing conditions and application by the temperature under hot room analog equipment actual working environment
It is consistent, it can so reduce the error of test；Product can be detected by possessing oscillation crosswise mechanism and vertical motion mechanism simultaneously
Simultaneously by vibration resistance during vibration force in both direction, oscillation crosswise mechanism or the detection of vertical motion mechanism also can be individually opened excessively
Product is simultaneously by vibration resistance during vibration force on single direction.
Preferably, described vertical motion mechanism includes eccentric wheel, vertical motor, connecting rod；Described eccentric rotation
It is dynamic to be connected to base；Described vertical motor driving eccentric wheel；Described eccentric wheel radial section is oval, described bias
Wheel axial cross section is that isosceles trapezoid, the big footpath side of described eccentric wheel are not provided with the tune of regulation eccentric wheel position on camshaft
Nut is saved, eccentric wheel path side is connected with middle pressure bearing, spring, lateral pressure bearing in turn, and described lateral pressure bearing is another
Side connect base；Described connecting rod is provided with the roller of rotation connection, and described roller is connected to eccentric wheel；Described high temperature
The guide pin bushing being oriented to connecting rod is provided between room and base；Described connecting rod is connected to workbench through hot room bottom plate.Existing skill
Eccentric wheel under art is usually that cam can only adjust vibration frequency, and the Oscillation Amplitude of cam structure in the vertical direction can not be adjusted
Section, it is impossible to detect the vibration resistance by product during different Oscillation Amplitudes, the utility model eccentric wheel is possessing the same work(of cam
It is also equipped with adjusting the ability of Oscillation Amplitude while energy, regulation is quick and convenient.
Preferably, being provided with downward spherical concave surface at the top of described connecting rod, described downward spherical concave surface is provided with big rolling
Pearl, described big ball are provided with pinboard, and described pinboard is provided with upward spherical concave surface, between pinboard and workbench
Provided with pressure bearing, described upward spherical concave surface is located in pressure bearing axis hole, and described pressure bearing side is fixedly connected
Workbench；Described oscillation crosswise mechanism includes eccentric disc, cross motor, shaking between hot room bottom plate and workbench
Moving plate；Described cross motor connect base, described cross motor axle one end pass through hot room bottom plate；On described eccentric disc
Eccentric shaft provided with vertical direction, described oscillation crosswise motor connection eccentric disc, described eccentric axis connection vibrating disk；It is described
Hot room and vibrating disk between be additionally provided with some position-limit mechanisms for making vibrating disk vibrate in only the horizontal direction；Described workbench
Some guide pillar holes are provided with, described vibrating disk is fixedly connected with some and guide pillar hole position correspondence guide pillar, described guide pillar
Top is provided with boss, and guide pillar spring is provided between described boss and workbench.Workbench edge is led when vertical vibrating mechanism works
Post vertical direction vibrates, and vibrating disk will not link, guide pillar spring keep connecting rod by big ball, pinboard, pressure bearing all the time
It is connected to workbench；When oscillation crosswise mechanism works, the rotation of vibrating disk horizontal direction drives the rotation of guide pillar horizontal direction, and then band
Dynamic workbench horizontal direction rotation, and then drive the upper spherical concave surface of pinboard to be rotated around connecting rod, connecting rod keep level direction is not
It is dynamic.
Preferably, described position-limit mechanism includes the vertical column for being fixedly connected on hot room bottom plate, described vibration
Disk be provided with and vertical stud corresponding to circular hole；Described vertical column top is provided with the upper limit on the upside of vibrating disk
Plate, described upper limit plate are provided with the upper recess surface of annular close to vibrating disk side, some upper rollings are provided between upper recess surface and vibrating disk
Pearl, the holder for keeping spacing between upper ball is provided between described upper ball；Described vertical column lower end is set
There is the lower limiting board on the downside of vibrating disk, described lower limiting board is provided with the concave surface of annular, concave surface close to vibrating disk side
Some lower balls are provided between vibrating disk, the lower retainer of spacing between ball under keeping is provided between described lower ball.
By setting the frictional force between upper ball and lower ball reduction vibrating disk and position-limit mechanism, vibration is smooth to be blocked.
Preferably, eccentric disc is circumferentially provided with the fan blade of each regional temperature in balanced hot room.Fan blade energy high temperature is set
Indoor air motion, regional temperature consistency are good.
Therefore, the utility model has the advantages that：（1）Detection error is small；（2）Vibration mode is various；（3）Vertically
Amplitude can be adjusted on direction；（4）The temperature consistency of each position is good in hot room.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the eccentric wheel amplitude adjusting mechanism structure chart of the utility model vertical vibrating mechanism.
Fig. 3 is the utility model position-limit mechanism structure chart.
Wherein, 1, lower ball, 2, hot room, 3, guide pillar, 4, guide pillar hole, 5, workbench, 6, vibrating disk, 7, position-limit mechanism,
8th, fan blade, 9, connecting rod, 10, vertical motion mechanism, 11, guide pin bushing, 12, eccentric disc, 13, cross motor, 14, roller, 15, eccentric
Wheel, 16, vertical motor, 17, oscillation crosswise mechanism, 18, lower retainer, 19, adjusting nut, 20, holder, 21, downward ball
Shape concave surface, 22, big ball, 23, pinboard, 24, spherical concave surface upwards, 25, base, 26, spring, 27, hot room bottom plate, 28,
Pressure bearing, 29, eccentric shaft, 30, boss, 31, guide pillar spring, 32, middle pressure bearing, 33, lateral pressure bearing, 33, belt pulley,
34th, camshaft, 35, vertical column, 36, circular hole, 37, upper limit plate, 38, lower limiting board, 39, upper recess surface, 40, concave surface,
41st, upper ball.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
A kind of exotic material direction vibration detection device as shown in Figure 1, including base 25, vertical motion mechanism 10,
Also include bottom to be provided with the hot room 2 of hot room bottom plate 27, place the workbench 5 of detection product, make the generation level side of workbench 5
To the oscillation crosswise mechanism 17 of rotational vibration；Described workbench is arranged inside hot room 2；Described hot room 2, which is fixed, to be connected
It is connected to above base 27；Described base 27 connects vertical motion mechanism 10, and described vertical motion mechanism 10 drives workbench 5
Vertical direction vibrates；Described base 25 connects oscillation crosswise mechanism 17, and described oscillation crosswise mechanism 17 drives the water of workbench 5
Square to rotational vibration.
Vertical motion mechanism 10 includes eccentric wheel 15, vertical motor 16, connecting rod 9；Eccentric wheel 15 is rotationally connected with base
25, institute's connecting rod 9 is provided with the roller 14 of rotation connection, and roller 14 is connected to eccentric wheel 15, is provided between hot room 2 and base 25
The guide pin bushing 11 being oriented to connecting rod 9；The upper end of connecting rod 9 is provided with downward spherical concave surface 21, and downward spherical concave surface 21 is provided with big ball
22, big ball 22 is provided with pinboard 23, and institute's pinboard 23 is provided with upward spherical concave surface 24, between pinboard 23 and workbench
Provided with pressure bearing 28, upward spherical concave surface is located in pressure bearing axis hole, and the upside of pressure bearing 28 is fixedly connected with workbench, presses
The downside of power bearing 28 is fixedly connected with pinboard.
Oscillation crosswise mechanism 17 includes eccentric disc 12, cross motor 13, between hot room bottom plate 27 and workbench 5
Vibrating disk 6；The connect base 25 of cross motor 13, cross motor axle one end pass through hot room bottom plate 27；Eccentric disc 12 is provided with
The eccentric shaft 29 of vertical direction, oscillation crosswise motor 13 connect eccentric disc 12, and eccentric shaft 9 connects vibrating disk 6；Hot room 2 and shake
Some position-limit mechanisms 7 for making vibrating disk 6 vibrate in only the horizontal direction are additionally provided between Moving plate 6；Workbench is provided with some guide pillars
Hole 4, vibrating disk 6 are fixedly connected with some and position correspondence of guide pillar hole 4 guide pillar 3, and the described top of guide pillar 3 is provided with boss 30,
Guide pillar spring 31 is provided between boss 30 and workbench.
Cross motor 13 drives eccentric disc 12 to rotate, and then drives the horizontal direction rotational vibration of vibrating disk 6, and then drives and lead
The horizontal direction rotational vibration of post 3, and then the horizontal direction rotational vibration of workbench 5 is driven, and then drive upward on pinboard 23
Spherical concave surface 24 rotates around big ball 22, and connecting rod 9 is motionless in the horizontal direction.
Vertical motor 16 rotates with movable eccentric wheel 15, and then drivening rod 9 moves up and down, so drive workbench 5 along
Guide pillar 3 moves up and down, and roller 14 is connected to eccentric wheel 15 all the time in the case where gravity and guide pillar spring 31 act on.Position-limit mechanism 7 ensures
Vibrating disk 6 can horizontal motion again do not influenceed by vertical motion mechanism 10.
As shown in Fig. 2 belt pulley 33 is fixedly connected on camshaft 34, camshaft 34 and eccentric wheel 15 are fixed and connected
Connect, vertical motor 16 drives pulley rotation, and camshaft 34 is rotationally connected with base 2, and band movable eccentric wheel 15 rotates.Eccentric wheel
15 radial sections are ellipses, and described eccentric wheel axial cross section is that isosceles trapezoid, the big footpath side of eccentric wheel are not provided with regulation partially
The adjusting nut 19 of heart wheel position on camshaft, eccentric wheel path side be connected with turn middle pressure bearing 32, spring 26,
Lateral pressure bearing 33, the opposite side connect base 25 of lateral pressure bearing 33.The control eccentric 15 of rotating adjusting nut 19 is in eccentric wheel
Diverse location on axle 34 can adjust the amplitude on vertical.
As shown in figure 3, position-limit mechanism 7 includes the vertical column 35 for being fixedly connected on hot room bottom plate 27, set on vibrating disk
Have with vertical stud corresponding to circular hole 36；The vertical top of column 35 is provided with the upper limit plate 37 on the upside of vibrating disk, on
Limiting plate 37 is provided with the upper recess surface 39 of annular close to vibrating disk side, and some upper balls 41 are provided between upper recess surface 39 and vibrating disk 6,
Holder 20 provided with spacing between the upper ball 41 of holding between upper ball 41；The vertical lower end of column 35, which is provided with to be located at, to shake
The lower limiting board 38 of the downside of Moving plate 6, lower limiting board 38 are provided with the concave surface 40 of annular close to the side of vibrating disk 6, concave surface 40 and shake
Some lower balls 1 are provided between Moving plate 6, the lower retainer 18 of spacing between ball under keeping is provided between lower ball 1.Vibrating disk
6 between upper ball 41 and lower ball 1 horizontal direction mold friction it is small, vibrating disk 6 vibrate when, vertical column 35 will not be encountered
Circular hole 36, position-limit mechanism 7 ensure vibrating disk 6 can horizontal motion again do not influenceed by oscillation crosswise mechanism 17.
Claims (5)
1. a kind of exotic material direction vibration detection device, including base, vertical motion mechanism, it is characterized in that, in addition to bottom
Portion is provided with the hot room of hot room bottom plate, places the workbench of detection product, workbench is produced horizontal direction rotational vibration
Oscillation crosswise mechanism；Described workbench is arranged inside hot room；Described hot room is fixedly connected on submounts；It is described
Base connection vertical motion mechanism, described vertical motion mechanism drives the vibration of workbench vertical direction；Described base connects
Oscillation crosswise mechanism is met, described oscillation crosswise mechanism drives workbench horizontal direction rotational vibration.
2. a kind of exotic material direction vibration detection device according to claim 1, it is characterized in that, described vertically shakes
Motivation structure includes eccentric wheel, vertical motor, connecting rod；Described eccentric wheel is rotationally connected with base；Described vertical motor drives
Movable eccentric wheel；Described eccentric wheel radial section is ellipse, and described eccentric wheel axial cross section is trapezoidal, described eccentric wheel
Big footpath side is provided with the adjusting nut of regulation eccentric wheel position on camshaft, and eccentric wheel path side is connected with middle pressure in turn
Power bearing, spring, lateral pressure bearing, described lateral pressure bearing opposite side connect base；Described connecting rod is provided with the company of rotation
The roller connect, described roller are connected to eccentric wheel；The guide pin bushing being oriented to connecting rod is provided between described hot room and base；Institute
The connecting rod stated is connected to workbench through hot room bottom plate.
3. a kind of exotic material direction vibration detection device according to claim 2, it is characterized in that, described connecting rod top
Portion is provided with downward spherical concave surface, and described downward spherical concave surface is provided with big ball, and described big ball is provided with pinboard, institute
The pinboard stated is provided with upward spherical concave surface, and pressure bearing, described upward spherical female are provided between pinboard and workbench
Face is located in pressure bearing axis hole, and described pressure bearing side is fixedly connected with workbench；Described oscillation crosswise mechanism includes
There are eccentric disc, cross motor, the vibrating disk between hot room bottom plate and workbench；Described cross motor connect base,
Described cross motor axle one end passes through hot room bottom plate；Described eccentric disc is provided with the eccentric shaft of vertical direction, described
Oscillation crosswise motor connection eccentric disc, described eccentric axis connection vibrating disk；It is additionally provided between described hot room and vibrating disk
It is some to make the position-limit mechanism that vibrating disk vibrates in only the horizontal direction；Described workbench is provided with some guide pillar holes, and described shakes
Moving plate is fixedly connected with some and guide pillar hole position correspondence guide pillar, is provided with boss at the top of described guide pillar, described boss with
Guide pillar spring is provided between workbench.
4. a kind of exotic material direction vibration detection device according to claim 3, it is characterized in that, described position restrainer
Structure includes being fixedly connected on the vertical column of hot room bottom plate, described vibrating disk be provided with and vertical stud corresponding to circle
Hole；Described vertical column top is provided with the upper limit plate on the upside of vibrating disk, and described upper limit plate is close to vibrating disk side
Upper recess surface provided with annular, some upper balls are provided between upper recess surface and vibrating disk, is provided with and keeps between described upper ball
The holder of spacing between ball；Described vertical column lower end is provided with the lower limiting board on the downside of vibrating disk, institute
The lower limiting board stated is provided with the concave surface of annular close to vibrating disk side, and some lower balls, institute are provided between concave surface and vibrating disk
The lower retainer of spacing between ball under keeping is provided between the lower ball stated.
5. a kind of exotic material direction vibration detection device according to claim 3, it is characterized in that, eccentric disc is circumferentially set
It is equipped with the fan blade of each regional temperature in balanced hot room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460937.6U CN206945248U (en) | 2017-04-27 | 2017-04-27 | A kind of exotic material direction vibration detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720460937.6U CN206945248U (en) | 2017-04-27 | 2017-04-27 | A kind of exotic material direction vibration detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945248U true CN206945248U (en) | 2018-01-30 |
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ID=61359847
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720460937.6U Expired - Fee Related CN206945248U (en) | 2017-04-27 | 2017-04-27 | A kind of exotic material direction vibration detection device |
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| CN (1) | CN206945248U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051167A (en) * | 2018-02-10 | 2018-05-18 | 安徽唯诗杨信息科技有限公司 | A kind of mechanical shaker and its control system |
| CN109103414A (en) * | 2018-08-22 | 2018-12-28 | 江苏烨晨智能科技有限公司 | A kind of battery liquid-filling vibration device |
| CN110146242A (en) * | 2019-05-17 | 2019-08-20 | 扬州市玄裕电子有限公司 | A kind of multilayer line board checking device |
| CN112720300A (en) * | 2020-12-24 | 2021-04-30 | 山西隆腾机电科技有限公司 | A shake good fortune resistance and detect frock for converter cabinet |
| CN113899262A (en) * | 2021-10-27 | 2022-01-07 | 中国兵器装备集团自动化研究所有限公司 | Vibration mechanism and high-precision positioning charging vibration device |
| CN116399690A (en) * | 2023-05-05 | 2023-07-07 | 山东新港企业集团有限公司 | Be used for combined material panel high temperature vibration test anchor clamps |
-
2017
- 2017-04-27 CN CN201720460937.6U patent/CN206945248U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051167A (en) * | 2018-02-10 | 2018-05-18 | 安徽唯诗杨信息科技有限公司 | A kind of mechanical shaker and its control system |
| CN108051167B (en) * | 2018-02-10 | 2020-06-12 | 江苏希来尔机电科技有限公司 | Mechanical vibration table and control system thereof |
| CN109103414A (en) * | 2018-08-22 | 2018-12-28 | 江苏烨晨智能科技有限公司 | A kind of battery liquid-filling vibration device |
| CN110146242A (en) * | 2019-05-17 | 2019-08-20 | 扬州市玄裕电子有限公司 | A kind of multilayer line board checking device |
| CN112720300A (en) * | 2020-12-24 | 2021-04-30 | 山西隆腾机电科技有限公司 | A shake good fortune resistance and detect frock for converter cabinet |
| CN113899262A (en) * | 2021-10-27 | 2022-01-07 | 中国兵器装备集团自动化研究所有限公司 | Vibration mechanism and high-precision positioning charging vibration device |
| CN116399690A (en) * | 2023-05-05 | 2023-07-07 | 山东新港企业集团有限公司 | Be used for combined material panel high temperature vibration test anchor clamps |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20180427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |