CN206609616U - Test tool suitable for damper bearing - Google Patents
Test tool suitable for damper bearing Download PDFInfo
- Publication number
- CN206609616U CN206609616U CN201720286386.6U CN201720286386U CN206609616U CN 206609616 U CN206609616 U CN 206609616U CN 201720286386 U CN201720286386 U CN 201720286386U CN 206609616 U CN206609616 U CN 206609616U
- Authority
- CN
- China
- Prior art keywords
- pressing device
- compressor arm
- bearing
- test tool
- connecting pole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of test tool suitable for damper bearing, including the lower support base for placing plastic bearing to be tested, it is arranged at lower support base top and for applying stressed pressing device to plastic bearing to be tested and being arranged above pressing device and for applying stressed support bar to pressing device, pressing device is rotatable relative to support bar and lower support base.The utility model is suitable to the test tool of damper bearing, by setting pressing device to be engaged with lower support base and support bar, and pressing device is arranged into rotatable, so as to realize that the wear durability of the plastic bearing used on damper is verified.
Description
Technical field
The utility model belongs to mechanical part technical field of measurement and test, specifically, and the utility model is related to a kind of suitable for subtracting
Shake the test tool of device bearing.
Background technology
For the plastic bearing used on automobile absorber, wear durability checking need to be carried out.Because what is used on damper
The specificity and structure of plastic bearing are special, and of the prior art general or standard testing equipment can not carry out the plastic bearing
Wear durability checking.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model is carried
For a kind of test tool suitable for damper bearing, it is therefore an objective to realize that the wear durability of the plastic bearing used on damper is tested
Card.
To achieve these goals, the technical scheme that the utility model is taken is：Suitable for the test tool of damper bearing,
Including the lower support base for placing plastic bearing to be tested, it is arranged above lower support base and for plastic bearing to be tested
Apply stressed pressing device and be arranged above pressing device and for applying stressed support bar to pressing device, compress dress
Put rotatable relative to support bar and lower support base.
The pressing device includes being used to apply plastic bearing to be tested stressed compressor arm and is arranged at compressor arm
And the connecting pole for the moment of torsion for rotating pressing device is produced for being engaged with torque wrench.
The inside of the compressor arm has the accommodating cavity and the accommodating cavity that accommodate the connecting pole on the side wall of compressor arm
Opening is formed, the lower end of compressor arm has the lower mounting hole for allowing connecting pole to be embedded in and connecting pole and compressor arm are tight fit.
The connecting pole includes the connecting portion in the embedded lower mounting hole and is connected and is housed positioned at described with connecting portion
Hexagon-head in chamber.
Needle bearing is provided between the support bar and the compressor arm.
The upper end of the compressor arm is provided with the upper installing hole for accommodating the needle bearing.
The utility model is suitable to the test tool of damper bearing, by setting pressing device and lower support base and support bar
It is engaged, and pressing device is arranged to rotatable, fact can be moved with simulated automotive damper, so as to realize damping
The wear durability checking of the plastic bearing used on device.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of the utility model test tool；
Fig. 2 is the structural representation of compressor arm；
Fig. 3 is the structural representation of connecting pole；
Marked in figure：1st, support bar；2nd, lower support base；3rd, compressor arm；31st, upper installing hole；32nd, lower mounting hole；33rd, hold
Put chamber；4th, connecting pole；41st, connecting portion；42nd, hexagon-head；5th, needle bearing.
Embodiment
Below against accompanying drawing, by the description to embodiment, further detailed is made to embodiment of the present utility model
Thin explanation, it is therefore an objective to help those skilled in the art have to design of the present utility model, technical scheme it is more complete, accurate and
Deep understanding, and contribute to it to implement.
As shown in figure 1, the utility model provides a kind of test tool suitable for damper bearing, including treated for placing
Test the lower support base 2 of plastic bearing, be arranged at the lower top of support base 2 and for applying stressed pressure to plastic bearing to be tested
Tight device and it is arranged above pressing device and for applying stressed support bar 1 to pressing device, pressing device is relative to branch
Strut 1 and lower support base 2 are rotatable.
Specifically, as depicted in figs. 1 and 2, pressing device includes being used to apply stressed pressure to plastic bearing to be tested
Tight bar 3 and the connecting pole for being arranged on compressor arm 3 and being produced for being engaged with torque wrench the moment of torsion for rotating pressing device
4.Compressor arm 3 is cylindrical bar, and there is the inside center of compressor arm 3 accommodating cavity 33 and the accommodating cavity 33 that accommodate connecting pole 4 to exist
Form opening on the side wall of compressor arm 3, the lower end of compressor arm 3 there is the lower mounting hole 32 for allowing connecting pole 4 to be embedded in and connecting pole 4 with
Compressor arm 3 is tight fit.Connecting pole 4 is used to be engaged with torque wrench, set opening and internal institute on the side wall of compressor arm 3
If accommodating cavity 33 is used to allow torque wrench to insert, torque wrench is pulled by horizontal direction, so that connecting pole 4 and compressor arm 3
Synchronous rotary, and then wear durability experiment can be carried out to the plastic bearing being positioned on lower support base 2.
As shown in Figure 1, Figure 2 and Figure 3, connecting pole 4 include connecting portion 41 in embedded lower mounting hole 32 and with connecting portion 41
Connection and the hexagon-head 42 in accommodating cavity 33.Connecting portion 41 is cylindrical rod-like structure, and lower mounting hole 32 is arranged at pressure
In the lower end center of tight bar 3, the lower mounting hole 32 of the insertion of connecting portion 41, being fixedly connected and even for connecting pole 4 and compressor arm 3 is realized
It is coaxial that post 4, which is connect, with compressor arm 3.Hexagon-head 42 is regular hexagon block structure, and hexagon-head 42 is fixedly installed on connecting pole
4 upper end, the center of hexagon-head 42 is on the axis of compressor arm 3, and hexagon-head 42 is used for the opening for being caught in torque wrench
In, provide the point of application for torque wrench.
As shown in figure 1, lower support base 2 is cylindrical block structure, lower support base 2 is to be coaxially disposed with compressor arm 3, lower branch
Support seat 2 is fixedly installed on the lower section of compressor arm 3, plastic bearing is positioned on the top surface of lower support base 2 during experiment, then by pressing
Tight bar 3 compresses plastic bearing.Support bar 1 is cylindrical bar, and support bar 1 is located at the top of compressor arm 3 and both are coaxially disposed,
As preferred, needle bearing 5 is provided between support bar 1 and compressor arm 3, the setting of needle bearing 5 can cause support bar 1
While applying pressure to pressing device, compressor arm 3 still is able to relatively rotate with support bar 1.
As depicted in figs. 1 and 2, the upper end of compressor arm 3 is provided with the upper installing hole 31 for accommodating needle bearing 5.Upper installing hole 31
For the circular hole being arranged at the end face center of compressor arm 3, needle bearing 5 is arranged in upper installing hole 31, and support bar 1 is pressed on rolling
On needle bearing 5.During experiment, support bar 1 bears the compression of press application, and then is positioned over lower support base by pressing device compression
Plastic bearing on 2, applies to the pressure on plastic bearing to be tested and is generally 4KN.
The utility model is exemplarily described above in association with accompanying drawing.Obviously, the utility model is implemented not
Limited by aforesaid way.As long as employ the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Improvement；Or it is not improved, above-mentioned design of the present utility model and technical scheme are directly applied into other occasions, at this
Within the protection domain of utility model.
Claims (6)
1. the test tool suitable for damper bearing, it is characterised in that：Including the lower support for placing plastic bearing to be tested
Seat, it is arranged above lower support base and for applying stressed pressing device to plastic bearing to be tested and being arranged at pressing device
Top and for applying stressed support bar to pressing device, pressing device is rotatable relative to support bar and lower support base.
2. the test tool according to claim 1 suitable for damper bearing, it is characterised in that：The pressing device includes
For applying stressed compressor arm to plastic bearing to be tested and being arranged on compressor arm and for being engaged production with torque wrench
The connecting pole of the raw moment of torsion for rotating pressing device.
3. the test tool according to claim 2 suitable for damper bearing, it is characterised in that：The inside of the compressor arm
With the accommodating cavity for accommodating the connecting pole and the accommodating cavity forms opening on the side wall of compressor arm, the lower end of compressor arm has
Lower mounting hole and connecting pole and compressor arm that connecting pole is embedded in is allowed to be tight fit.
4. the test tool according to claim 3 suitable for damper bearing, it is characterised in that：The connecting pole includes embedding
Enter the connecting portion in the lower mounting hole and be connected with connecting portion and the hexagon-head in the accommodating cavity.
5. according to any described test tool suitable for damper bearing of claim 2 to 4, it is characterised in that：The support
Needle bearing is provided between bar and the compressor arm.
6. the test tool according to claim 5 suitable for damper bearing, it is characterised in that：The upper end of the compressor arm
Provided with the upper installing hole for accommodating the needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286386.6U CN206609616U (en) | 2017-03-23 | 2017-03-23 | Test tool suitable for damper bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286386.6U CN206609616U (en) | 2017-03-23 | 2017-03-23 | Test tool suitable for damper bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206609616U true CN206609616U (en) | 2017-11-03 |
Family
ID=60166840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286386.6U Expired - Fee Related CN206609616U (en) | 2017-03-23 | 2017-03-23 | Test tool suitable for damper bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206609616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929063A (en) * | 2020-07-28 | 2020-11-13 | 人本集团有限公司 | Damper bearing test tool |
-
2017
- 2017-03-23 CN CN201720286386.6U patent/CN206609616U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111929063A (en) * | 2020-07-28 | 2020-11-13 | 人本集团有限公司 | Damper bearing test tool |
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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: 20171103 Termination date: 20190323 |