CN209470868U - A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device - Google Patents
A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device Download PDFInfo
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- CN209470868U CN209470868U CN201920557123.3U CN201920557123U CN209470868U CN 209470868 U CN209470868 U CN 209470868U CN 201920557123 U CN201920557123 U CN 201920557123U CN 209470868 U CN209470868 U CN 209470868U
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- Prior art keywords
- plate
- wedge
- prefabricating
- prefabricating plate
- shaped rubber
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Links
- 238000001514 detection method Methods 0.000 title abstract description 25
- 238000003825 pressing Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 11
- 239000006096 absorbing agent Substances 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of wedge-shaped rubber damper transverse direction dynamic properties to detect auxiliary device, the auxiliary device needs are used together back-to-back by two identical wedge-shaped rubber dampers, the auxiliary equipment includes left prefabricating plate, right prefabricating plate and the upper press mechanism between the left prefabricating plate and right prefabricating plate, the upper press mechanism connects work shape plate by bolt two and plate is constituted, the connection of the pedestal of the upper press mechanism and damper, the work shape plate of the upper press mechanism is connected with the detection device of top, wedge-shaped rubber damper pressure head is connect with the left and right prefabricating plate respectively, the L shape transverse slat of the left and right prefabricating plate is connected with the detection device of lower section, the through-hole 2 on the left and right prefabricating plate is passed through using the bolt three with spacing collar, and two prefabricating plates are attached precompressed, assistant apparatus structure disclosed in the utility model Simply, the actual use situation that can simulate rubber absorbers is detected, easy for installation.
Description
Technical field
The utility model relates to a kind of detection auxiliary device, in particular to a kind of wedge-shaped rubber damper dedicated test auxiliary
Device.
Background technique
Rubber shock absorber is widely used among all kinds of machinery such as automobile, high-speed rail, aircraft as damping element, wherein wedge shape
Rubber shock absorber is able to bear three-dimensional stress, effectiveness in vibration suppression is significant, has because it is able to bear compression/shearing compound action
Very extensive and important use, but because existing device for detecting performance can only carry out the detection of vertical performance, Wu Fazhi
Detection lateral performance is connect, in order to detect the lateral performance of wedge-shaped rubber damper, designs a set of its lateral performance of auxiliary detection
Device is necessary.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of wedge-shaped rubber damper transverse direction dynamic property detection
Auxiliary device, to facilitate the detection to wedge-shaped rubber damper transverse direction dynamic property.
To achieve the above objectives, the technical solution of the utility model is as follows:
A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device, including left prefabricating plate, right prefabricating plate and position
Upper press mechanism between the left prefabricating plate and the right prefabricating plate, by two identical wedge-shaped rubber vibration dampings before detection
Connected between device pedestal by bolt one and nut one, two dampers detected together, the upper press mechanism by
Work shape plate and plate are constituted, and have corresponding through-hole one, two corresponding through-holes one on the work shape plate and the plate
Between connected by bolt two and nut two, through-hole of the bolt two across damper pedestal and pressure head, it is described it is left in advance
Pressing plate and the right prefabricating plate are L shaped plate, be all provided on the left prefabricating plate and the corresponding riser of the right prefabricating plate there are four
Through-hole two and two intermediate through-holes three pass through the through-hole three for wedge-shaped rubber damper and the L shaped plate using bolt four
It connects, precompressed is attached by bolt three and nut three between two corresponding through-holes two, is covered on the bolt three
Limit sleeve it is same, the spacing collar is between the left prefabricating plate and the right prefabricating plate.
Preferably, mounting hole one is opened up on the upper cross plate of the work shape plate in the upper press mechanism, the detection with top
Equipment is connected.
Preferably, mounting hole two is opened up on the L shape transverse slat of the left prefabricating plate and the right prefabricating plate, the detection with lower section
Equipment is connected.
Through the above technical solutions, wedge-shaped rubber damper transverse direction dynamic property detection auxiliary dress provided by the utility model
It sets and is made of left prefabricating plate, right prefabricating plate and upper press mechanism, pass through the mounting hole on damper pedestal for two using bolt one
Identical wedge-shaped rubber damper links together, and then the work shape plate using bolt two in upper press mechanism and plate are opposite
The through-hole one answered links together the pedestal of upper press mechanism and wedge-shaped rubber damper, and left and right prefabricating plate can be from two side compressions
Wedge-shaped rubber damper, upper press mechanism and left and right prefabricating plate are connected with detection device respectively after installing, and carry out lateral performance
Test, structure is simple, easy for installation, and accuracy in detection is high.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the 3 dimensional drawing of wedge-shaped rubber damper disclosed in the utility model embodiment；
Fig. 2 is the 3 D stereo of the wedge-shaped rubber damper in connection disclosed in the utility model embodiment after press mechanism
Figure；
Fig. 3 is that wedge-shaped rubber damper transverse direction dynamic property disclosed in the utility model embodiment detects auxiliary device
3 dimensional drawing.
In figure, 1, damper pressure head；2, rubber absorber；3, damper pedestal；4, damper pressure head mounting hole；5, subtract
Shake device base installing hole；6, the through-hole between damper pedestal and pressure head；7, wedge-shaped damper one；8, wedge-shaped damper two；9, spiral shell
Bolt one；10, nut one；11, work shape plate；12, plate；13, bolt two；14 nuts two；15, through-hole one；16, nut three；17, lead to
Hole two；18, mounting hole one；19, upper press mechanism；20, through-hole one；21, bolt three；22, right prefabricating plate；23, through-hole three；24, spiral shell
Bolt four；25, mounting hole two；26, left prefabricating plate；27, spacing collar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description.
The utility model provides a kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device, as shown in Figure 3
Structure, including right prefabricating plate 22, left prefabricating plate 26 and the upper press mechanism 19 between right prefabricating plate and left prefabricating plate, this is auxiliary
Help apparatus structure simple, manufacturing cost is low, easy for installation.
As shown in Figure 1, offering mounting hole 4 on the pressure head 1 of wedge-shaped rubber damper, mounting hole 5 is offered on pedestal 3,
Through-hole 6 is offered on rubber absorber 2 between wedge-shaped rubber damper pressure head 1 and pedestal 3.
As shown in Fig. 2, because the mounting means of device for detecting performance, existing damper device for detecting performance can only be direct
Vertical performance detection is carried out to wedge-shaped rubber damper, lateral performance can not be detected, in order to wedge-shaped rubber damper
Lateral performance is detected, and bolt 1 to be used to pass through mounting hole 5 for two identical wedge-shaped dampers 1 and wedge-shaped vibration damping
Device 28 is back-to-back to link together, and screws connection using nut 1, and two wedge-shaped rubber dampers are tested simultaneously.
As shown in Figures 2 and 3, the upper press mechanism 19 is made of work shape plate 11 and plate 12, the work shape plate 11 and institute
Stating has corresponding through-hole 1 on plate 12, pass through bolt 2 13 and nut 2 14 between two corresponding through-holes 1
Connection, through-hole 6 of the bolt 2 13 across damper pedestal and pressure head, the left prefabricating plate 26 and the right prefabricating plate
22 be L shaped plate, is opened up on the left prefabricating plate 26 and the corresponding riser of the right prefabricating plate 22 there are four through-hole 2 17
With two intermediate through-holes 3 23, the through-hole 3 23 is passed through using bolt 4 24 wedge-shaped rubber damper 7 and the left side is pre-
Pressing plate 26 and right prefabricating plate 22 connect, and are connected between two corresponding through-holes 2 17 by bolt 3 21 and nut 3 16
Precompressed is connect, covers spacing collar 27 on the bolt 3 21, the spacing collar 27 is located at the left prefabricating plate 26 and described
Between right prefabricating plate 22, damper is pre-stressed to by certain altitude according to spacing collar 27, as work original state, completes tooling
Installation.
Mounting hole 1 is offered on the work shape plate 11 in the upper press mechanism 19, the detection device phase with top
Even；Mounting hole 2 25 is offered on the transverse slat of the left prefabricating plate 26 and the right prefabricating plate 22, the detection device phase with lower section
Even, lateral performance detection is carried out.
Laterally load bearing ability is smaller for wedge-shaped rubber damper, therefore wedge-shaped rubber damper room temperature lateral static stiffness:
Laterally load 0-100N, it is preceding to be pre-stressed to 100N twice, the point of 20N, record displacement are captured when third time loadsWith power；It captures
The point of 80N, recordWith。
Lateral static stiffness
Lateral room temperature dynamic stiffness: applying the frequency of 20Hz, and the predeformation of whole device is 0mm, is ± 0.5mm's in amplitude
In the case of vibrate, detect the lateral room temperature dynamic stiffness of rubber shock absorber.
Wedge-shaped rubber damper transverse direction dynamic property detection assistant apparatus structure provided by the utility model is simple, detection side
Just, the pressure head of wedge-shaped damper is bolted on L shape prefabricating plate, and upper press mechanism connects the pedestal of wedge-shaped damper, mould
The quasi- component by vibration damping, the actual use situation that can simulate wedge-shaped rubber damper are detected, and accuracy in detection is high.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (3)
1. a kind of wedge-shaped rubber damper transverse direction dynamic property detects auxiliary device, which is characterized in that the auxiliary device needs
It is linked together back-to-back use by two identical wedge-shaped rubber dampers, passes through damper base installing hole using bolt one
Be attached, the auxiliary device include left prefabricating plate, right prefabricating plate and be located at the left prefabricating plate and the right prefabricating plate it
Between upper press mechanism, the upper press mechanism is made of work shape plate and plate, has on the work shape plate and the plate corresponding
Through-hole 1 is connected by bolt two and nut two between two corresponding through-holes one, and the bolt two passes through damper bottom
Through-hole between seat and pressure head, the left prefabricating plate and the right prefabricating plate are L shaped plate, and the left prefabricating plate and the right side are pre-
It is opened up on the corresponding riser of pressing plate there are four through-hole two and two intermediate through-holes three, passes through the through-hole using bolt four
Three connect wedge-shaped rubber damper with the left and right prefabricating plate, pass through bolt three and spiral shell between two corresponding through-holes two
Mother three is attached precompressed, spacing collar is covered on the bolt three, the spacing collar is located at the left prefabricating plate and institute
It states between right prefabricating plate.
2. a kind of wedge-shaped rubber damper transverse direction dynamic property according to claim 1 detects auxiliary device, feature exists
In opening up mounting hole one on the upper cross plate of the work shape plate of the upper press mechanism.
3. a kind of wedge-shaped rubber damper transverse direction dynamic property according to claim 1 detects auxiliary device, feature exists
In opening up mounting hole two on the L shape transverse slat of the left prefabricating plate and the right prefabricating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557123.3U CN209470868U (en) | 2019-04-22 | 2019-04-22 | A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920557123.3U CN209470868U (en) | 2019-04-22 | 2019-04-22 | A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470868U true CN209470868U (en) | 2019-10-08 |
Family
ID=68093453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920557123.3U Expired - Fee Related CN209470868U (en) | 2019-04-22 | 2019-04-22 | A kind of wedge-shaped rubber damper transverse direction dynamic property detection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209470868U (en) |
-
2019
- 2019-04-22 CN CN201920557123.3U patent/CN209470868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191008 |