CN207488160U - Multilayer material binding strength test device - Google Patents
Multilayer material binding strength test device Download PDFInfo
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- CN207488160U CN207488160U CN201721633786.6U CN201721633786U CN207488160U CN 207488160 U CN207488160 U CN 207488160U CN 201721633786 U CN201721633786 U CN 201721633786U CN 207488160 U CN207488160 U CN 207488160U
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- rotary shaft
- test block
- bearing
- multilayer material
- binding strength
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Abstract
The utility model is related to a kind of multilayer material binding strength test devices to include pedestal, one test block fixed seat of setting is erect in one end on pedestal, the other end erects one rotary shaft fulcrum bearing of setting, there are spacing between rotary shaft fulcrum bearing and test block fixed seat, test block fixed seat is equipped with a horizontal-extending test block mounting hole, the test block constant aperture is to setting a stop device, rotary shaft fulcrum bearing is slidably matched a rotary shaft, rotary shaft is same axial line with the test block mounting hole in test block fixed seat, rotary shaft is equipped with the clamping part for fixing test block with the opposite one end of test block fixed seat, the other end setting rotation hand handle of rotary shaft, one rotating cycle numeration instrument is set in rotary shaft fulcrum bearing, rotating cycle numeration instrument is connected with rotary shaft.
Description
Technical field
The utility model is related to a kind of strength testing devices, and in particular to a kind of multilayer material binding strength test device.
Background technology
In order to integrate the excellent properties of different-alloy, save precious metal material, reduce the purpose of cost, composite material is by two
Kind or two or more alloys are combined, reliability, stability and the service life of interfacial bonding strength direct relation composite material.With
It electric contact material performance requirement constantly to be promoted, binding performance requirement is also more and more high between multilayer material.How effective table
Multilayer materials bond strength is levied for electric contact electric material reliability requirement, is extremely important.Generally exist
Bond strength is detected by torsion after different-alloy is compound and after formed product, existing torsion detection, generally using hand or
It is tested with pliers and bench vice combination twisting, is referred to as manual torsional mode.Using manual torsional mode, torsion is often caused not
In place, the problems such as portion torsion is excessive, and number of torsions is easily got wrong, causes the waste of time and test sample, and hand
The working efficiency of dynamic test substantially reduces, and great work intensity, and dynamics is uneven during the test, leads to the high-quality of test
Bad there are deviations, it is impossible to accurate detection multilayer materials binding strength situation.In conclusion how to provide a kind of bond strength
Test device is a problem to be solved by those skilled in the art.
Invention content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of multilayer material binding strength test dress
It puts, it is simple in structure, of low cost, and test process dynamics is uniform, time saving and energy saving, and testing efficiency is high.
What the purpose of this utility model was realized in：A kind of multilayer material binding strength test device, including pedestal, institute
It states one end on pedestal and erects one test block fixed seat of setting, the other end erects one rotary shaft fulcrum bearing of setting, the rotary shaft branch
There are spacing, the test block fixed seat between bearing and test block fixed seat to fix equipped with a horizontal-extending test block
Hole, the test block constant aperture is to setting a stop device, and the rotary shaft fulcrum bearing is slidably matched a rotary shaft, the rotation
Test block mounting hole in axis and test block fixed seat is same axial line, the rotary shaft it is opposite with test block fixed seat one
End is equipped with the clamping part for fixing test block, the other end setting rotation hand handle of the rotary shaft, the rotary shaft fulcrum bearing
One rotation angle detector of upper setting, the rotation angle detector are connected with rotary shaft.
The stop device is clamping screw, and the sidewall thread of the clamping screw and test block mounting hole coordinates, described
Clamping screw front end is stretched into test block mounting hole.
The clamping part includes an axis hole section, and the axis hole section side wall is with unification clamping screw, the clamping screw front end diameter
To stretching into axis hole section.
It is 0.2~5.5mm that axis hole section diameter, the test block of the clamping part, which fix bore dia, the axis hole section, test
Horizontal distance between part mounting hole is 20~250mm.
The test block fixed seat is bolted on pedestal, and the rotary shaft fulcrum bearing is bolted on bottom
On seat.
A horizontal through hole is set in the rotary shaft fulcrum bearing, which sets bearing saddle bore respectively, described
Installation bearing, the rotary shaft are supported on by the bearing installed in two bearings bore on rotating seat in bearing saddle bore.
The bearing is taper roll bearing.
One rotating cycle numeration instrument, the rotating cycle numeration detector and a photoelectricity are set in the rotary shaft fulcrum bearing
The numeration sensor electrical connection of formula rotating cycle, the photo-electric rotating cycle numeration sensor coordinate with rotary shaft.
A rotating cycle is set to count detector in the rotary shaft fulcrum bearing, circumferentially fixed one counts in the rotary shaft
Driving gear, the rotating cycle numeration detector are engaged by a counting driven gear with counting driving gear.
Using the above scheme, including pedestal, one test block fixed seat of setting is erect in one end on the pedestal, and the other end is erect
One rotary shaft fulcrum bearing is set, and there are spacing, the test block between the rotary shaft fulcrum bearing and test block fixed seat to fix
Seat is equipped with a horizontal-extending test block mounting hole, and the test block constant aperture is to setting a stop device, the rotary shaft
Fulcrum bearing is slidably matched a rotary shaft, and the rotary shaft is same axial line with the test block mounting hole in test block fixed seat,
The rotary shaft and the opposite one end of test block fixed seat are equipped with the clamping part for fixing test block, the rotary shaft it is another
End setting rotates hand handle, and rotating cycle numeration detector, the rotating cycle numeration inspection are set in the rotary shaft fulcrum bearing
Instrument is surveyed with rotary shaft to be connected.Test block one end is clamped in a horizontal-extending test block mounting hole, the test block constant aperture to
A stop device is set to carry out the test block in test block mounting hole circumferentially fixed, the other end of the test block is clamped in
On the clamping part of rotary shaft, rotation hand handle facilitates rotation rotary shaft, and during work, test block is mounted on test block fixed seat and rotation
Between shaft, rotation hand handle drives rotary shaft rotation, and test block is driven to reverse.According to test request number, rotary shaft is controlled
Forward and reverse number of torsions due to setting rotating cycle numeration detector in the rotary shaft fulcrum bearing, is remembered in rotating cycle
Number of torsions is read on number detector, according to the degree by torque failure between the composite material of test block, judges multilayer material
Storeroom binding strength.Due to using the utility model, test block relative position is stablized, and rotation hand handle force is compared with hand vice mode
It is more uniform laborsaving, the problems such as torsion is not in place, portion torsion is excessive is avoided, simultaneously because being examined equipped with rotation angle
The problems such as instrument can avoid number of torsions from easily getting wrong is surveyed, the cost of time and test sample is saved, also improves working efficiency.
The stop device clamping screw, the sidewall thread of the clamping screw and test block mounting hole coordinate, the lock
When test in test block mounting hole is stretched into tight bolt front end, the head end of test block is initially charged with, tightens clamping screw, clamping screw pair
Test block is fixed.
The clamping part includes an axis hole section, and the axis hole section side wall is with unification clamping screw, the clamping screw front end diameter
To stretching into axis hole section, during test, the head end of test block is initially charged with, tightens clamping screw, clamping screw presses test block
It fastens.
The test block fixed seat is bolted on pedestal, and the rotary shaft fulcrum bearing is bolted on bottom
On seat, threaded connection be it is a kind of it is widely used removably is fixedly connected, have simple in structure, connection reliably, be convenient to mount and dismount
The advantages that.
The bearing is taper roll bearing, using taper roll bearing, compared with other bearings, taper roll bearing
Diameter is small, width is big, contact line length, thus capacity is big, can bear high load capacity；Its diameter in the case where bearing similary load
It can reduce to size, so as to reduce centre distance, reduce installation dimension；Basic geometrical relationship between cone, outer ring and roller
Enable the correct centering of roller, it is ensured that the reliability of bearing and long-life；Taper roll bearing can eliminate axial gap by preload
And axial float.
One rotation angle detector, the rotating cycle numeration detector and a photoelectricity are set in the rotary shaft fulcrum bearing
The numeration sensor electrical connection of formula rotating cycle, the photo-electric rotating cycle numeration sensor coordinate with rotary shaft, the photoelectricity
Formula rotating cycle numeration sensor can eliminate Mechanical Contact with rotary shaft cooperation, and long lifespan, reliability are high.
Circumferentially fixed one counts driving gear in the rotary shaft, rotating cycle numeration detector by one count from
Moving gear is engaged with counting driving gear, at low cost by property height using gear type driving mechanism.
Using above-mentioned utility model, it is simple in structure, of low cost, and test process dynamics is uniform, time saving and energy saving, test effect
Rate is high.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1.
In attached drawing, 1 is pedestal, and 2 be rotary shaft fulcrum bearing, and 3 be test block fixed seat, and 9 be stop device, and 4 be rotary shaft,
10 be clamping part, and 5 is rotate hand handle, and 7 be rotation angle detector, and 6 be bearing.
Specific embodiment
With reference to attached drawing, the specific embodiment of the utility model will be described in.
Referring to Fig. 1 to Fig. 2, a kind of embodiment of multilayer material binding strength test device, multilayer material binding strength is surveyed
Trial assembly is put including pedestal 1, and one test block fixed seat 3 of setting is erect in one end on the pedestal 1, and the other end erects one rotary shaft of setting
Fulcrum bearing 2, it is preferable that the test block fixed seat 3 is bolted on pedestal 1, and the rotary shaft fulcrum bearing 2 passes through spiral shell
Bolt is fixed on pedestal 1, and threaded connection, which is that one kind is widely used, to be removably fixedly connected, and has simple in structure, connection can
The advantages that leaning on, being convenient to mount and dismount.There are spacing, the test block between the rotary shaft fulcrum bearing 2 and test block fixed seat 3 to fix
Seat 3 be equipped with a horizontal-extending test block mounting hole, the test block constant aperture to setting one stop device 9, the stop
Device 9 can be clamping screw, and the sidewall thread of the clamping screw and test block mounting hole coordinates, and the clamping screw front end is stretched
When entering test in test block mounting hole, be initially charged with the head end of test block 10, tighten clamping screw, clamping screw to test block 10 into
Row is fixed.The rotary shaft fulcrum bearing 2 is slidably matched a rotary shaft 4, and a level can be set in the rotary shaft fulcrum bearing 2
Through-hole, the horizontal through hole both ends set bearing saddle bore, install bearing 6 in the bearing saddle bore, the rotary shaft 4 passes through two respectively
The bearing 6 installed in bearing saddle bore is supported on rotating seat, it is preferable that the bearing 6 is taper roll bearing, using circular cone
Roller bearing, compared with other bearings 6, the diameter of taper roll bearing is small, width is big, contact line length, thus capacity is big, can be with
Bear high load capacity；In the case where bearing similary load, its radial dimension can reduce, and so as to reduce centre distance, reduce installation
Size；Basic geometrical relationship enables the correct centering of roller between cone, outer ring and roller, it is ensured that the reliability and longevity of bearing 6
Life；Taper roll bearing can eliminate axial gap and axial float by preload.In the rotary shaft 4 and test block fixed seat 3
Test block mounting hole for same axial line, the rotary shaft 4 is equipped with the opposite one end of test block fixed seat 3 and is surveyed for fixed
The clamping part 10 of test specimen 10, the clamping part 10 include an axis hole section, and the axis hole section side wall is with unification clamping screw, the locking
Bolt front end is radially into axis hole section, during test, is initially charged with the head end of test block 10, is tightened clamping screw, clamping screw pair
Test block 10 is fixed.It is 0.2~5.5mm that axis hole section diameter, the test block of the clamping part 10, which fix bore dia,
Horizontal distance between the axis hole section, test block mounting hole is 20~250mm, meets testing requirement.The rotary shaft 4 it is another
One end setting rotates hand handle 5, and rotating cycle numeration detector 7, the rotating cycle note are set in the rotary shaft fulcrum bearing 2
Number detector 7 is connected with rotary shaft 4.The rotating cycle numeration detector 7 can be with photo-electric rotating cycle numeration sensor
Electrical connection, the photo-electric rotating cycle numeration sensor coordinate with rotary shaft 4, the photo-electric rotating cycle numeration sensor
Mechanical Contact is eliminated with the cooperation of rotary shaft 4, long lifespan, reliability are high.It also can circumferentially fixed counting master in the rotary shaft 4
Moving gear, the rotation angle detector 7 is engaged by a counting driven gear with counting driving gear, using gear-type transmission
Mechanism, it is at low cost by property height.
When carrying out multilayer material binding strength test jobs using the above scheme, 10 one end of test block is clamped in a level and prolongs
The test block mounting hole stretched, the test block constant aperture is to one stop device 9 of setting to the test block 10 in test block mounting hole
Carry out circumferentially fixed, the other end of the test block 10 is clamped on the clamping part 10 of rotary shaft 4, during work, by test block
Between test block fixed seat 3 and rotary shaft 4, rotation hand handle 5 drives rotary shaft 4 to rotate, and test block is driven to reverse.Root
According to test request number, the forward and reverse number of torsions of control rotary shaft 4, due to one rotation of setting in the rotary shaft fulcrum bearing 2
The number of turns count detector 7, rotating cycle numeration detector 7 on read number of torsions, according to the composite material of test block 10 it
Between by torque failure degree, judge the storeroom binding strength of multilayer material.Since using the above structure, test block 10 is opposite
Position is stablized, and rotation hand handle 5 exerts a force more uniform laborsaving compared with hand vice mode, avoids torsion not in place, portion torsion
The problems such as excessive, simultaneously because the problems such as number of torsions being avoided easily to get wrong equipped with rotation angle detector 7, saves the time
With the cost of test sample, working efficiency is also improved.
Claims (9)
1. a kind of multilayer material binding strength test device, it is characterised in that：Including pedestal（1）, the pedestal（1）It erects upper one end
It erects and puts a test block fixed seat（3）, the other end, which is erect, sets a rotary shaft fulcrum bearing（2）, the rotary shaft fulcrum bearing（2）With
Test block fixed seat（3）Between there are spacing, the test block fixed seats（3）It is fixed equipped with a horizontal-extending test block
Hole, the test block constant aperture is to setting a stop device（9）, the rotary shaft fulcrum bearing（2）Be slidably matched a rotary shaft
（4）, the rotary shaft（4）With test block fixed seat（3）On test block mounting hole for same axial line, the rotary shaft（4）
With test block fixed seat（3）Opposite one end is equipped with the clamping part for fixing test block（10）, the rotary shaft（4）It is another
End setting rotation hand handle（5）, the rotary shaft fulcrum bearing（2）Upper setting one rotating cycle numeration instrument（7）, the rotating cycle note
Number instrument（7）With rotary shaft（4）It is connected.
2. multilayer material binding strength test device according to claim 1, it is characterised in that：The stop device（9）
For clamping screw, the sidewall thread of the clamping screw and test block mounting hole coordinates, and test is stretched into the clamping screw front end
In part mounting hole.
3. multilayer material binding strength test device according to claim 1, it is characterised in that：The clamping part（10）Packet
An axis hole section is included, with unification clamping screw, which is radially into axis hole section the axis hole section side wall.
4. multilayer material binding strength test device according to claim 3, it is characterised in that：The clamping part（10）'s
It is 0.2~5.5mm that axis hole section diameter, test block, which fix bore dia, between the axis hole section, test block mounting hole it is horizontal away from
From for 20~250mm.
5. multilayer material binding strength test device according to claim 1, it is characterised in that：The test block fixed seat
（3）It is bolted on pedestal（1）On, the rotary shaft fulcrum bearing（2）It is bolted on pedestal（1）On.
6. multilayer material binding strength test device according to claim 1, it is characterised in that：The rotary shaft fulcrum bearing
（2）One horizontal through hole of upper setting, the horizontal through hole both ends set bearing saddle bore, bearing are installed in the bearing saddle bore respectively（6）,
The rotary shaft（4）Pass through the bearing installed in two bearings bore（6）It is supported on rotating seat.
7. multilayer material binding strength test device according to claim 6, it is characterised in that：The bearing（6）It is
Taper roll bearing（6）.
8. multilayer material binding strength test device according to claim 1, it is characterised in that：The rotary shaft fulcrum bearing
（2）Upper setting one rotating cycle numeration instrument（7）, the rotating cycle numeration instrument（7）It counts and senses with a photo-electric rotating cycle
Device is electrically connected, the photo-electric rotating cycle numeration sensor and rotary shaft（4）Cooperation.
9. multilayer material binding strength test device according to claim 1, it is characterised in that：The rotary shaft fulcrum bearing
（2）Upper setting one rotating cycle numeration instrument（7）, the rotary shaft（4）Upper circumferentially fixed one counts driving gear, the rotation circle
Number scale number instrument（7）It is engaged by a counting driven gear with counting driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633786.6U CN207488160U (en) | 2017-11-30 | 2017-11-30 | Multilayer material binding strength test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633786.6U CN207488160U (en) | 2017-11-30 | 2017-11-30 | Multilayer material binding strength test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488160U true CN207488160U (en) | 2018-06-12 |
Family
ID=62472210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633786.6U Active CN207488160U (en) | 2017-11-30 | 2017-11-30 | Multilayer material binding strength test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406031A (en) * | 2018-11-10 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | A kind of steel cord stress detection device |
| CN110308057A (en) * | 2019-07-18 | 2019-10-08 | 天水红山试验机有限公司 | A kind of horizontal bolt axial force-torque microvariations testing machine |
-
2017
- 2017-11-30 CN CN201721633786.6U patent/CN207488160U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406031A (en) * | 2018-11-10 | 2019-03-01 | 江苏兴达钢帘线股份有限公司 | A kind of steel cord stress detection device |
| CN109406031B (en) * | 2018-11-10 | 2023-09-19 | 江苏兴达钢帘线股份有限公司 | Steel cord stress detection device |
| CN110308057A (en) * | 2019-07-18 | 2019-10-08 | 天水红山试验机有限公司 | A kind of horizontal bolt axial force-torque microvariations testing machine |
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