CN206056903U - A kind of vibration mechine exemplar fixing device - Google Patents
A kind of vibration mechine exemplar fixing device Download PDFInfo
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- CN206056903U CN206056903U CN201620954108.9U CN201620954108U CN206056903U CN 206056903 U CN206056903 U CN 206056903U CN 201620954108 U CN201620954108 U CN 201620954108U CN 206056903 U CN206056903 U CN 206056903U
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- plate
- hole
- fixed plate
- fixing device
- exemplar
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Abstract
This utility model belongs to vibration mechine exemplar testing equipment technical field, specifically a kind of vibration mechine exemplar fixing device.The vibration mechine exemplar fixing device of the utility model is made up of fixed plate, left plate and right plate, and the fixed plate is horizontally disposed with, and offers sensor fixing hole, and the corner of fixed plate offers horizontal adjustment hole respectively in fixed plate；The left plate, right plate are vertically arranged, left plate, the top of right plate are respectively equipped with two vertical internal thread holes, the position of internal thread hole is located at the underface of adjustment hole, left plate, right plate respectively by screw via adjustment hole, internal thread hole is vertical with fixed plate connects.Vibration mechine of the present utility model exemplar fixing device, easy to use, highly versatile, and can farthest ensure the accuracy of detection data, with good application value.
Description
Technical field
This utility model is related to vibration mechine exemplar testing equipment technical field, specifically provides a kind of vibration mechine and uses
Exemplar fixing device.
Background technology
Automaker needs the radiator progressive produced to production during auto parts and components are manufactured
Can test, to ensure radiator safety in use.Wherein, the resistance to shock test to radiator is most important
One of performance test.In prior art, typically it is engaged to determine by vibration mechine and matching frequency sensor
The resistance to shock of radiator.
In the patent documentation of Patent No. CN104266812A, a kind of single shaft vibration mechine loading frock is disclosed.Institute
Stating single shaft vibration mechine loading frock includes that the mounting blocks being connected with detected component and the power being arranged on testing stand are passed
Sensor, the bottom of the mounting blocks are connected with the first loading piece for vertically extending, and set below the first loading piece
The the second loading piece for vertically extending is equipped with, is connected between the first loading piece and the second loading piece and is propped up
Seat, and the first loading piece place plane is perpendicular with the described second loading piece place plane；The force transducer with it is described
Undersetting is connected between second loading piece.Frock is loaded by the single shaft vibration mechine of the structure, larger load is disclosure satisfy that
Vibration test under the conditions of lotus needs, and its overall structure is reliable and stable, is not likely to produce structural damage.But, the power sensing
Device is arranged on testing stand, the performance of torsion beam after motor vehicles is carried out using the single shaft vibration mechine loading frock of this structure
During test, after motor vehicles, the actual vibration frequency of torsion beam can consume a part, and the frequency of vibration measured is examination in fact
Test the frequency of platform.Likewise, when testing to automobile radiators frequency of vibration under prior art, sensor is also provided in testing stand
On, therefore be not the real frequency of vibration of radiator by the frequency of vibration of sensor test, cause test data inaccurate.
The content of the invention
In order to solve the problem with present on, this utility model provides a kind of structure design advantages of simple, easy to operate, leads to
It is strong with property, and can farthest ensure the vibration mechine of test data accuracy exemplar fixing device.
For achieving the above object, this utility model provides following technical scheme：
A kind of vibration mechine exemplar fixing device, is made up of fixed plate, left plate and right plate, the fixed plate water
It is flat to arrange, sensor fixing hole is offered in fixed plate, and the corner of fixed plate offers horizontal adjustment hole respectively；The left side
Side plate, right plate are vertically arranged, and left plate, the top of right plate are respectively equipped with two vertical internal thread holes, internal thread hole
Position is located at the underface of adjustment hole, and left plate, right plate are hung down via adjustment hole, internal thread hole and fixed plate by screw respectively
It is direct-connected to connect.
Frequency sensor is installed in the sensor fixing hole, is fastened in sensor fixing hole by nut, is used for
Determine the frequency of vibration of Devices to test.
The length of the adjustment hole is 3-4cm, and left plate, the top of right plate are respectively equipped with two vertical and adjustment holes
The corresponding internal thread hole in position, left plate, right plate are vertical with fixed plate via adjustment hole, internal thread hole by screw respectively
Connection.During use, the spacing of left plate, right plate, energy can be adjusted according to the thickness of Devices to test by adjustment hole
Meet the test to different-thickness equipment, highly versatile.
Preferably, the sensor fixing hole is located at the center of fixed plate, a diameter of 1.5-1.6cm.Sensor is fixed
In the center of fixed plate, frequency sensor can just be fixed on the center position of fixed plate to hole position, more accurately can determine
The frequency of vibration of equipment.
Preferably, the length of the fixed plate, left plate, right plate is 10-12cm, width is 10-12cm, thick
Degree is 1.5-1.7cm.
Preferably, offering vertical location hole on the left plate, right plate respectively, it is provided with location hole supporting
Bolt.
The length of the location hole is 5.5-6cm, and bolt and nut are equipped with location hole, and during use, basis is treated
The thickness of measurement equipment, after adjusting the spacing of left plate and right plate, by adjusting bolt and nut, by Devices to test jail
Solid fixation on the securing means.
Preferably, offering a vertical location hole on the left plate, right plate respectively.
Preferably, offering two vertical location holes on the left plate, right plate respectively, further can strengthen
The fastness that Devices to test is fixed.
Compared with prior art, vibration mechine exemplar fixing device of the present utility model has following prominent beneficial
Effect：
（One）Sensor fixing hole is offered in the fixed plate, frequency sensor is directly anchored to sensor fixing hole
In, Devices to test is fixed between left plate and right plate, and the frequency of vibration that frequency sensor is determined is the reality of Devices to test
Border frequency of vibration, data accuracy are high；
（Two）Adjustment hole is offered respectively at four angles of fixed plate, can be adjusted according to the actual (real) thickness of Devices to test
The distance between left plate and right plate, so as to meet the test of the frequency of vibration of the equipment to different-thickness, with good
Versatility.
Description of the drawings
Fig. 1 is the structural representation of vibration mechine exemplar fixing device described in this utility model embodiment one；
Fig. 2 is the structural representation of vibration mechine exemplar fixing device described in this utility model embodiment two.
Wherein, 1. fixed plate, 2. left plate, 3. right plate, 4. sensor fixing hole, 5. adjustment hole, 6. screw, 7. positions
Hole, 8. bolt, 9. nut.
Specific embodiment
Below in conjunction with drawings and Examples, further is made with exemplar fixing device to vibration mechine of the present utility model
Describe in detail.
In this utility model, in the case where contrary explanation is not made, the noun of locality for using such as " upper and lower, left and right " is generally
Refer to the upper and lower, left and right shown in refer to the attached drawing；" inside and outside " is referred to relative to the inside and outside of each part profile of itself.
Embodiment one
As shown in figure 1, vibration mechine of the present utility model exemplar fixing device is mainly by fixed plate 1,2 and of left plate
Right plate 3 is constituted.The length of fixed plate 1, left plate 2 and right plate 3 is 10cm, and width is 10cm, and thickness is
1.2cm.Fixed plate 1 is horizontally disposed with.The center of fixed plate 1 offers sensor fixing hole 4, sensor fixing hole 4 it is straight
Footpath is 1.5cm.Frequency sensor is fastened in sensor fixing hole 4 by nut.The corner of fixed plate 1 offers level respectively
Adjustment hole 5, the length of adjustment hole 5 is 3cm.The top of left plate 2 and right plate 3 offers two vertical female threads respectively
Hole, internal thread hole are located at the underface of adjustment hole 5.Left plate 2, right plate 3 are respectively by screw 6 via adjustment hole 5, female thread
Hole is vertical with fixed plate 1 to be connected.During use, left plate 2 and right plate can be adjusted according to the actual (real) thickness of Devices to test
The distance between 3.Offer a vertical location hole 7 on left plate 2, right plate 3 respectively, the length of location hole 7 is
5.5cm.Bolt 8 and nut 9 are installed in location hole 7.Bolt 8 and nut 9 can be moved down along on location hole 7
It is dynamic.
During vibration mechine of the present utility model is with exemplar fixing device use, according to the thickness of Devices to test, lead to
Toning knothole 5 is allowed to be adapted with the thickness of Devices to test adjusting the spacing of left plate 2 and right plate 3.Regulate left plate
2 and right plate 3 spacing after, adjust the position of two bolts 8 and nut 9, Devices to test be firmly fixed to into this solid
Determine on device.In test process, the frequency of vibration value of frequency sensor test is the actual vibration frequency of Devices to test.
Embodiment two
As shown in Fig. 2 vibration mechine of the present utility model exemplar fixing device is mainly by fixed plate 1,2 and of left plate
Right plate 3 is constituted.The length of fixed plate 1, left plate 2 and right plate 3 is 10cm, and width is 10cm, and thickness is
1.2cm.Fixed plate 1 is horizontally disposed with.The center of fixed plate 1 offers sensor fixing hole 4, sensor fixing hole 4 it is straight
Footpath is 1.5cm.Frequency sensor is fastened in sensor fixing hole 4 by nut.The corner of fixed plate 1 offers level respectively
Adjustment hole 5, the length of adjustment hole 5 is 3cm.The top of left plate 2 and right plate 3 offers two vertical female threads respectively
Hole, internal thread hole are located at the underface of adjustment hole 5.Left plate 2, right plate 3 are respectively by screw 6 via adjustment hole 5, female thread
Hole is vertical with fixed plate 1 to be connected.During use, left plate 2 and right plate can be adjusted according to the actual (real) thickness of Devices to test
The distance between 3.Offer two vertical location holes 7 on left plate 2, right plate 3 respectively, the length of location hole 7 is
The position of the location hole 7 on 5.5cm, and left plate 2, right plate 3 is corresponding.Bolt 8 and nut are installed in location hole 7
9.Bolt 8 and nut 9 can be moved up and down along location hole 7.
During vibration mechine of the present utility model is with exemplar fixing device use, according to the thickness of Devices to test, lead to
Toning knothole 5 is allowed to be adapted with the thickness of Devices to test adjusting the spacing of left plate 2 and right plate 3.Regulate left plate
2 and right plate 3 spacing after, adjust the position of four bolts 8 and nut 9, Devices to test be firmly fixed to into this solid
Determine on device.In test process, the frequency of vibration value of frequency sensor test is the actual vibration frequency of Devices to test.
Embodiment described above, simply this utility model more preferably specific embodiment, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model should all be included in protection domain of the present utility model
It is interior.
Claims (6)
1. a kind of vibration mechine exemplar fixing device, it is characterised in that：It is made up of fixed plate, left plate and right plate, institute
State fixed plate to be horizontally disposed with, sensor fixing hole is offered in fixed plate, and the corner of fixed plate offers horizontal tune respectively
Knothole；The left plate, right plate are vertically arranged, and left plate, the top of right plate are respectively equipped with two vertical internal thread holes,
The position of internal thread hole is located at the underface of adjustment hole, and left plate, right plate are respectively by screw via adjustment hole, internal thread hole
It is vertical with fixed plate to be connected.
2. vibration mechine according to claim 1 exemplar fixing device, it is characterised in that：The sensor fixing hole
Positioned at the center of fixed plate, a diameter of 1.5-1.6cm.
3. vibration mechine according to claim 1 and 2 exemplar fixing device, it is characterised in that：The fixed plate, a left side
Side plate, the length of right plate are 10-12cm, and width is 10-12cm, and thickness is 1.5-1.7cm.
4. vibration mechine according to claim 3 exemplar fixing device, it is characterised in that：The left plate, right side
Offer vertical location hole on plate respectively, in location hole, be provided with supporting bolt.
5. vibration mechine according to claim 4 exemplar fixing device, it is characterised in that：The left plate, right side
Offer a vertical location hole on plate respectively.
6. vibration mechine according to claim 4 exemplar fixing device, it is characterised in that：The left plate, right side
Offer two vertical location holes on plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954108.9U CN206056903U (en) | 2016-08-26 | 2016-08-26 | A kind of vibration mechine exemplar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620954108.9U CN206056903U (en) | 2016-08-26 | 2016-08-26 | A kind of vibration mechine exemplar fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056903U true CN206056903U (en) | 2017-03-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620954108.9U Expired - Fee Related CN206056903U (en) | 2016-08-26 | 2016-08-26 | A kind of vibration mechine exemplar fixing device |
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| CN (1) | CN206056903U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991050A (en) * | 2017-12-15 | 2018-05-04 | 芜湖致通汽车电子有限公司 | A kind of sensor vibration test tool and its application method |
| CN108036710A (en) * | 2018-01-08 | 2018-05-15 | 广东电网有限责任公司电力科学研究院 | A kind of vibration displacement mounting frame for sensor |
| CN109470438A (en) * | 2018-10-19 | 2019-03-15 | 中国电子科技集团公司第四十四研究所 | Ceramic double-row packaging impact vibration test fixture |
| CN109580143A (en) * | 2017-09-29 | 2019-04-05 | 研祥智能科技股份有限公司 | Vibration-testing jig based on industrial personal computer |
| CN111332087A (en) * | 2018-12-19 | 2020-06-26 | 本特勒汽车工业有限责任公司 | Torsion beam of torsion beam axle of vehicle |
-
2016
- 2016-08-26 CN CN201620954108.9U patent/CN206056903U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109580143A (en) * | 2017-09-29 | 2019-04-05 | 研祥智能科技股份有限公司 | Vibration-testing jig based on industrial personal computer |
| CN107991050A (en) * | 2017-12-15 | 2018-05-04 | 芜湖致通汽车电子有限公司 | A kind of sensor vibration test tool and its application method |
| CN108036710A (en) * | 2018-01-08 | 2018-05-15 | 广东电网有限责任公司电力科学研究院 | A kind of vibration displacement mounting frame for sensor |
| CN108036710B (en) * | 2018-01-08 | 2024-03-19 | 南方电网电力科技股份有限公司 | Vibration displacement sensor installing support |
| CN109470438A (en) * | 2018-10-19 | 2019-03-15 | 中国电子科技集团公司第四十四研究所 | Ceramic double-row packaging impact vibration test fixture |
| CN111332087A (en) * | 2018-12-19 | 2020-06-26 | 本特勒汽车工业有限责任公司 | Torsion beam of torsion beam axle of vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |