CN206292020U - A kind of automatic buffer glue Static stiffness test device - Google Patents
A kind of automatic buffer glue Static stiffness test device Download PDFInfo
- Publication number
- CN206292020U CN206292020U CN201621281066.3U CN201621281066U CN206292020U CN 206292020 U CN206292020 U CN 206292020U CN 201621281066 U CN201621281066 U CN 201621281066U CN 206292020 U CN206292020 U CN 206292020U
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- locating rod
- mounting seat
- positioning element
- releasable
- test device
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- 238000012360 testing method Methods 0.000 title claims abstract description 62
- 239000003292 glue Substances 0.000 title claims abstract description 34
- 230000003068 static effect Effects 0.000 title claims abstract description 28
- 230000003139 buffering effect Effects 0.000 claims abstract description 57
- 239000000853 adhesive Substances 0.000 claims abstract description 54
- 230000001070 adhesive effect Effects 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 19
- 238000004154 testing of material Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 2
- 230000007717 exclusion Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of automatic buffer glue Static stiffness test device, wherein automatic buffer glue Static stiffness test device, including universal testing machine, loading cylinder, buffering adhesive to be measured, top board, locating rod, lower platen and positioning element, loading cylinder upper end is fixedly installed on the upper mounting seat lower surface of universal testing machine, positioning element is fixedly installed on the lower mounting seat upper surface of universal testing machine, locating rod lower end is folded in positioning element, lower platen is set in locating rod outside and is fixedly installed on positioning element, buffering adhesive to be measured is set in locating rod outside and lower surface is connected with lower platen upper surface releasable, top board is set in locating rod outside and lower surface is connected with buffering adhesive upper surface to be measured releasable.Buffering adhesive endoporus meets design standard toward internal expansion, reduction buffering adhesive rigidity, piston rod shiny surface and diameter when preventing loading using locating rod, and exclusion buffering adhesive increases externality factor in test process.
Description
Technical field
The utility model is related to buffering adhesive Static stiffness test device field, more particularly to a kind of automatic buffer glue Static stiffness
Test device.
Background technology
At present, buffer of damper glue bears compression in various degree and premature failure, explosion occurs in automotive vehicles applications, for a long time
Etc. phenomenon.And original buffer of damper glue Static stiffness testing method is that buffer of damper glue is placed directly on universal material examination
The machine plane of testing is loaded on presenting a theatrical performance as the last item on a programme, and have ignored the piston lever of reducer of buffering adhesive endoporus in actual applications.Buffered during loading
Glue deflection in the case of no piston rod, toward expansion in hole, causes buffering adhesive deflection to increase, and buffering adhesive becomes accordingly
The compressive resistance of shape amount diminishes, and causes the inaccurate present situation of test data.
Utility model content
The utility model is completed to solve of the prior art not enough, and the purpose of this utility model is to provide one
Automatic buffer glue Static stiffness test device is planted, its advantage is simple, reliable, simple to operate apparatus structure；Fast verification is to be measured slow
The performance reliability of glue is rushed, so as to accelerate the construction cycle of the part, development cost has been saved.
A kind of automatic buffer glue Static stiffness test device of the present utility model, including universal testing machine, loading cylinder, treat
Buffering adhesive, top board, locating rod, lower platen and positioning element are surveyed, the loading cylinder upper end is fixedly installed the universal material examination
Test on the upper mounting seat lower surface of machine, the positioning element is fixedly installed on the lower mounting seat upper table of the universal testing machine
On face, the locating rod lower end is folded in the positioning element, and the lower platen is set in the locating rod outside and fixes
It is arranged on the positioning element, the buffering adhesive to be measured is set in locating rod outside and on lower surface and the lower platen
Surface releasable connection, the top board is set in the locating rod outside and lower surface and the buffering adhesive upper surface to be measured
Releasable is connected.
A kind of automatic buffer glue Static stiffness test device of the present utility model can also be：
The buffering adhesive to be measured coordinates with the locating rod gap.
Be provided with upper end connection member between the loading cylinder and the upper mounting seat, the upper end connection member with it is described
Upper mounting seat releasable is connected, and the upper end connection member is connected with the loading cylinder releasable.
The upper end connection member includes upper binding head, upper clamp nut and upper installation latch, and the upper binding head is arranged
Inside the upper mounting seat, the upper binding head lower end is detachably connected with the loading cylinder, the upper installation latch difference
With the upper mounting seat and the upper binding head grafting, the upper clamp nut is connected with the upper binding head screw thread, institute
Clamp nut is stated to be offseted with the upper mounting seat releasable.
Lower end connection member, the lower end connection member and institute are provided between the positioning element and the lower mounting seat
The connection of positioning element releasable is stated, the lower end connection member upper surface connects with the lower mounting seat lower surface releasable
Connect.
The lower end connection member includes lower union joint, lower clamp nut and lower installation latch, and the lower union joint is arranged
Inside the lower mounting seat, the lower union joint upper end is detachably connected with the positioning element, the lower installation latch point
Not with the lower mounting seat and the lower union joint grafting, the lower clamp nut is connected with the lower union joint screw thread,
The lower clamp nut lower surface offsets with lower mounting seat upper surface releasable.
The positioning element includes positioning sleeve and at least two bolts, and the locating rod lower end is arranged at the positioning
The inside of set, two bolts symmetrically revolve the both sides for being located at the positioning sleeve by screw thread, and the bolt is inner
Offseted with the locating rod releasable.
A kind of automatic buffer glue Static stiffness test device of the present utility model, including universal testing machine, loading cylinder, treat
Buffering adhesive, top board, locating rod, lower platen and positioning element are surveyed, the loading cylinder upper end is fixedly installed the universal material examination
Test on the upper mounting seat lower surface of machine, the positioning element is fixedly installed on the lower mounting seat upper table of the universal testing machine
On face, the locating rod lower end is folded in the positioning element, and the lower platen is set in the locating rod outside and fixes
It is arranged on the positioning element, the buffering adhesive to be measured is set in locating rod outside and on lower surface and the lower platen
Surface releasable connection, the top board is set in the locating rod outside and lower surface and the buffering adhesive upper surface to be measured
Releasable is connected.So, loading cylinder is fixedly installed in upper mounting seat, positioning element is fixedly mounted in lower mounting seat；
Locating rod is passed through the centre bore of lower platen, then buffering adhesive endoporus and the center through top board are passed through from buffering adhesive bottom to be measured
Hole, then the buffering adhesive bottom to be measured of the locating rod for being provided with buffering adhesive to be measured and upper and lower pressing plate is inserted in positioning element down；
Loading crossbeam is declined using manual control button, allows the upper end of locating rod to stretch into the endoporus of loading cylinder, until loading cylinder following table
Face stops after being offseted with top board upper surface；The maximum load force value for setting universal testing machine starts loading, using omnipotent
Force snesor controlled loading force value in Material Testing Machine, when maximum load force value is reached, arrestment, by universal material
The curve map that power on testing machine is formed with displacement transducer feedback information can obtain the rigidity value of buffer of damper glue, pass through
Locating rod is set inside buffering adhesive to be measured, it is ensured that buffering adhesive to be measured subtracts in Static stiffness test process to the deflection of inner side
It is small, the effective working condition for imitating buffering adhesive in real work.Advantage in terms of existing technologies is：Apparatus structure
Simply, it is reliable, simple to operate；The performance reliability of fast verification buffering adhesive to be measured, so as to accelerate the construction cycle of the part,
Development cost is saved.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment automatic buffer glue Static stiffness test device.
In figure：1：Upper binding head；2：Upper clamp nut；3：Loading cylinder；4：Top board；5：Buffering adhesive to be measured；6：Locating rod；
7：Lower platen；9：Lower clamp nut；10：Lower union joint；11：Lower installation latch；12：Lower mounting seat；13：Upper mounting seat；14：Plus
Carry crossbeam；15：Upper installation latch；16：Bolt；17：Force snesor.
Specific embodiment
With reference to the accompanying drawings and examples to a kind of specific reality of automatic buffer glue Static stiffness test device of the utility model
The mode of applying is described in further detail.Following examples are used to illustrate the utility model, but are not limited to of the present utility model
Scope.
As shown in figure 1, a kind of automatic buffer glue Static stiffness test device of the present utility model, including universal material testing
Machine, loading cylinder 3, buffering adhesive to be measured 5, top board 4, locating rod 6, lower platen 7 and positioning element, 3 upper ends of loading cylinder are fixed
Set on the lower surface of upper mounting seat 13 of the universal testing machine, the positioning element is fixedly installed on the universal material
On the upper surface of lower mounting seat 12 of testing machine, the lower end of the locating rod 6 is folded in the positioning element, 7 sets of the lower platen
It is located at the outside of the locating rod 6 and is fixedly installed on the positioning element, the buffering adhesive to be measured 5 is set in the locating rod
6 outsides and lower surface be connected with the upper surface releasable of the lower platen 7, the top board 4 is set on the outside of the locating rod 6
And lower surface is connected with the upper surface releasable of the buffering adhesive to be measured 5.So, loading cylinder 3 is fixedly installed on upper mounting seat
On 13, positioning element is fixedly mounted in lower mounting seat 12；By locating rod 6 through lower platen 7 centre bore, then from buffering to be measured
The bottom of glue 5 passes through buffering adhesive endoporus and the centre bore through top board 4, then being provided with buffering adhesive to be measured 5 and upper and lower pressing plate 7
The bottom of buffering adhesive to be measured 5 of locating rod 6 insert in positioning element down；Using manual control button under loading crossbeam 14
Drop, allows the upper end of locating rod 6 to stretch into the endoporus of loading cylinder 3, until load after the lower surface of cylinder 3 offsets with the upper surface of top board 4 stopping
Only；The maximum load force value for setting universal testing machine starts loading, using the force snesor 17 on universal testing machine
Controlled loading force value, when maximum load force value is reached, arrestment, by power and displacement sensing on universal testing machine
The curve map that device feedback information is formed can obtain the rigidity value of buffer of damper glue, be set by inside buffering adhesive to be measured 5
Locating rod 6, it is ensured that buffering adhesive to be measured 5 reduces in Static stiffness test process to the deflection of inner side, effectively imitates buffering adhesive
Working condition in real work.Advantage in terms of existing technologies is：Apparatus structure is simple, reliable, simple to operate；
The performance reliability of fast verification buffering adhesive 5 to be measured, so as to accelerate the construction cycle of the part, has saved development cost.
A kind of automatic buffer glue Static stiffness test device of the present utility model, as shown in figure 1, in previously described technical side
Be can also be on the basis of case：The buffering adhesive to be measured 5 coordinates with the gap of the locating rod 6.So, because buffering adhesive to be measured 5
Coordinate with the gap of locating rod 6 so that the inwall of buffering adhesive to be measured 5 is fitted completely with locating rod 6, in test process, buffering to be measured
The amount that glue 5 is deformed inward is small, negligible, the actual working state of significantly more efficient simulation buffering adhesive 5 to be measured.Further preferably
Technical scheme be：The locating rod 6 is piston lever of reducer.In the parts of vehicle, buffering adhesive to be measured 5 is in real work
When, it is the outer wall for being set in piston lever of reducer, locating rod 6 uses piston lever of reducer, is the most real work of buffering adhesive to be measured 5
Make environment, the data for measuring are also most accurate.
A kind of automatic buffer glue Static stiffness test device of the present utility model, as shown in figure 1, in previously described technical side
Be can also be on the basis of case：Upper end connection member, the upper end are provided between the loading cylinder 3 and the upper mounting seat 13
Connection member is connected with the releasable of the upper mounting seat 13, and the upper end connection member connects with loading cylinder 3 releasable
Connect.In actual test process, due to the change of the factors such as working environment, it usually needs assembling and testing device or dismounting test
Device, is detachably connected, with upper mounting seat 13 by cylinder 3 is loaded here by upper end connection member to improve the installation of test device
And removal efficiency；When the difference or the long loading operating time of cylinder 3 of specification and model according to buffering adhesive to be measured 5, used
Loading cylinder 3 needs to change other models or new loading cylinder 3, because loading cylinder 3 is detachable by upper end connection with mounting seat
Connection, improves the replacing efficiency of loading cylinder 3, time-consuming.Further preferred technical scheme is：The upper end connection member
Including upper binding head 1, upper clamp nut 2 and upper installation latch 15, the upper binding head 1 is set in the upper mounting seat 13
Portion, the lower end of the upper binding head 1 with it is described loading cylinder 3 be detachably connected, it is described it is upper installation latch 15 respectively with the upper installation
Seat 13 and the grafting of the upper binding head 1, the upper clamp nut 2 are connected with the screw thread of the upper binding head 1, the upper fastening
Nut 2 offsets with the releasable of the upper mounting seat 13.So, upper binding head 1 is arranged on upper peace by upper installation latch 15
On dress seat 13, then the rotation of upper clamp nut 2 is located on upper binding head 1, when upper clamp nut 2 is screwed, because threaded connection is closed
System, in rotation during clamp nut 2, upper binding head 1 is gone up clamp nut 2 and is outwards screwed out relatively, is eliminated using upper clamp nut 2 and connected
Loading cylinder 3, is then passed through upper binding head 1 and loads being screwed for cylinder 3 by gap and fixation between joint 1 and upper mounting seat 13
On upper binding head 1.
A kind of automatic buffer glue Static stiffness test device of the present utility model, as shown in figure 1, in previously described technical side
Be can also be on the basis of case：Be provided with lower end connection member between the positioning element and the lower mounting seat 12, it is described under
End connection member is connected with the positioning element releasable, under the lower end connection member upper surface and the lower mounting seat 12
Surface releasable connection.In actual test process, due to the change of the factors such as working environment, it usually needs assembling test
, with lower mounting seat 12 be detachably connected positioning element here by lower end connection member, to carry by device or dismounting test device
The installation of test device high and removal efficiency；The installation effectiveness of positioning element is improve, it is time-consuming.Further preferred technology
Scheme is：The lower end connection member includes lower union joint 10, lower clamp nut 9 and lower installation latch 11, the lower union joint
10 are set in inside the lower mounting seat 12, and the upper end of the lower union joint 10 is detachably connected with the positioning element, it is described under
Install latch 11 respectively with the lower mounting seat 12 and the grafting of the lower union joint 10, the lower clamp nut 9 and the lower company
The screw thread of joint 10 is connected, and the lower surface of lower clamp nut 9 offsets with the upper surface releasable of the lower mounting seat 12.This
Sample, is arranged on lower union joint 10 in lower mounting seat 12 by lower installation latch 11, when lower clamp nut 9 is screwed, due to spiral shell
Line annexation, under rotation during clamp nut 9, lower union joint 10 descends clamp nut 9 outwards to screw out relatively, using lower clamp nut
9 eliminate the gap between lower union joint 10 and lower mounting seat 12 and fixation, then again positioning sleeve by lower union joint 10 and positioning
Set itself is threadedly secured on lower union joint 10.Further preferred technical scheme is：The positioning element includes positioning sleeve
With at least two bolts 16, the lower end of the locating rod 6 is arranged at the inside of the positioning sleeve, two bolts 16
Symmetrically revolve the both sides for being located at the positioning sleeve by screw thread, the bolt 16 is inner with the releasable phase of the locating rod 6
Support.So, positioning sleeve is set in the outside of the lower end of locating rod 6, by two bolts 16 determining from two lateral centre positions
Position bar 6 is extruded so that locating rod 6 is stepped up, and because the upper end of locating rod 6 is needed in insertion loading cylinder 3, before insertion
Need to carry out Primary Location, now, the bolt 16 for adjusting both sides just can carry out yawing moment regulation to locating rod 6, while
Also so that the lower end of locating rod 6 is fixed, the change in location in test process is reduced, it is ensured that measuring accuracy.
The Static stiffness method of testing that a kind of automatic buffer glue Static stiffness test device of the present utility model is tested, including
Following steps：Loading cylinder 3 is fixedly installed in upper mounting seat 13；Positioning element is fixedly mounted in lower mounting seat 12；Will
Locating rod 6 through lower platen 7 centre bore, then from the bottom of buffering adhesive to be measured 5 through buffering adhesive endoporus and through in top board 4
Heart hole, then positioning is inserted in the bottom of buffering adhesive to be measured 5 of the locating rod 6 for being provided with buffering adhesive to be measured 5 and upper and lower pressing plate 7 down
In part；Loading crossbeam 14 is declined using manual control button, allows the upper end of locating rod 6 to stretch into the endoporus for loading cylinder 3, until
The loading lower surface of cylinder 3 stops after being offseted with the upper surface of top board 4；The maximum load force value for setting universal testing machine starts to add
Carry, using the controlled loading force value of force snesor 17 on universal testing machine, when maximum load force value is reached, stop setting
Standby, the curve map formed by the power on universal testing machine and displacement transducer feedback information can obtain buffer of damper
The rigidity value of glue.So, buffering adhesive endoporus reduces buffering adhesive rigidity, piston toward internal expansion when preventing from loading using locating rod 6
Bar shiny surface and diameter meet design standard, and exclude buffering adhesive increases externality factor in test process.Relative to
Advantage for prior art is：Apparatus structure is simple, reliable, simple to operate；The dependable performance of fast verification buffering adhesive 5 to be measured
Property, so as to accelerate the construction cycle of the part, save development cost.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model know-why is not departed from, some improvement and modification can also be made, these change
Enter and protection domain of the present utility model is also should be regarded as with modification.
Claims (7)
1. a kind of automatic buffer glue Static stiffness test device, it is characterised in that：Including universal testing machine, loading cylinder, to be measured
Buffering adhesive, top board, locating rod, lower platen and positioning element, the loading cylinder upper end are fixedly installed the universal material testing
On the upper mounting seat lower surface of machine, the positioning element is fixedly installed on the lower mounting seat upper surface of the universal testing machine
On, the locating rod lower end is folded in the positioning element, and the lower platen is set in the locating rod outside and fixation sets
Put on the positioning element, the buffering adhesive to be measured is set in the locating rod outside and lower surface and the lower platen upper table
Face releasable connection, the top board is set in the locating rod outside and lower surface can with the buffering adhesive upper surface to be measured
Dismounting formula is connected.
2. a kind of automatic buffer glue Static stiffness test device according to claim 1, it is characterised in that：The buffering to be measured
Glue coordinates with the locating rod gap.
3. a kind of automatic buffer glue Static stiffness test device according to claim 1, it is characterised in that：It is described loading cylinder with
Upper end connection member is provided between the upper mounting seat, the upper end connection member connects with the upper mounting seat releasable
Connect, the upper end connection member is connected with the loading cylinder releasable.
4. a kind of automatic buffer glue Static stiffness test device according to claim 3, it is characterised in that：The upper end connection
Part includes upper binding head, upper clamp nut and upper installation latch, and the upper binding head is set in inside the upper mounting seat, institute
State upper binding head lower end with it is described loading cylinder be detachably connected, it is described it is upper installation latch respectively with the upper mounting seat and it is described on
Connector grafting, the upper clamp nut is connected with the upper binding head screw thread, the upper clamp nut and the upper peace
Dress seat releasable offsets.
5. a kind of automatic buffer glue Static stiffness test device according to claim 1-4 any one claims, its feature
It is：Be provided with lower end connection member between the positioning element and the lower mounting seat, the lower end connection member with it is described
Positioning element releasable is connected, and the lower end connection member upper surface is connected with the lower mounting seat lower surface releasable.
6. a kind of automatic buffer glue Static stiffness test device according to claim 5, it is characterised in that：The lower end connection
Part includes lower union joint, lower clamp nut and lower installation latch, and the lower union joint is set in inside the lower mounting seat, institute
Lower union joint upper end is stated to be detachably connected with the positioning element, the lower installation latch respectively with the lower mounting seat and described
Lower union joint grafting, the lower clamp nut is connected with the lower union joint screw thread, the lower clamp nut lower surface with
Lower mounting seat upper surface releasable offsets.
7. a kind of automatic buffer glue Static stiffness test device according to claim 6, it is characterised in that：The positioning element
Including positioning sleeve and at least two bolts, the locating rod lower end is arranged at the inside of the positioning sleeve, and two described fixed
By screw thread, symmetrically rotation is located at the both sides of the positioning sleeve to position bolt, and the bolt is inner with the locating rod releasable
Offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281066.3U CN206292020U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic buffer glue Static stiffness test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281066.3U CN206292020U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic buffer glue Static stiffness test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292020U true CN206292020U (en) | 2017-06-30 |
Family
ID=59099577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281066.3U Expired - Fee Related CN206292020U (en) | 2016-11-25 | 2016-11-25 | A kind of automatic buffer glue Static stiffness test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106799A (en) * | 2016-11-25 | 2018-06-01 | 上汽通用五菱汽车股份有限公司 | A kind of automatic buffer glue Static stiffness test device and its test method |
| CN112446088A (en) * | 2020-10-29 | 2021-03-05 | 渤海造船厂集团有限公司 | Shock absorber installation performance parameter optimization screening device and method |
-
2016
- 2016-11-25 CN CN201621281066.3U patent/CN206292020U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106799A (en) * | 2016-11-25 | 2018-06-01 | 上汽通用五菱汽车股份有限公司 | A kind of automatic buffer glue Static stiffness test device and its test method |
| CN108106799B (en) * | 2016-11-25 | 2024-03-15 | 上汽通用五菱汽车股份有限公司 | Automobile cushion gum static stiffness testing device and testing method thereof |
| CN112446088A (en) * | 2020-10-29 | 2021-03-05 | 渤海造船厂集团有限公司 | Shock absorber installation performance parameter optimization screening device and method |
| CN112446088B (en) * | 2020-10-29 | 2024-04-09 | 渤海造船厂集团有限公司 | Vibration damper installation performance parameter optimization screening device and method |
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| 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: 20170630 |