CN206787912U - A kind of material mechanics experiment apparatus for shear testing - Google Patents
A kind of material mechanics experiment apparatus for shear testing Download PDFInfo
- Publication number
- CN206787912U CN206787912U CN201720639803.0U CN201720639803U CN206787912U CN 206787912 U CN206787912 U CN 206787912U CN 201720639803 U CN201720639803 U CN 201720639803U CN 206787912 U CN206787912 U CN 206787912U
- Authority
- CN
- China
- Prior art keywords
- press rods
- dynamometer
- mechanics experiment
- experiment apparatus
- material mechanics
- 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
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000002474 experimental method Methods 0.000 title claims abstract description 15
- 238000010008 shearing Methods 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000418 atomic force spectrum Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of material mechanics experiment apparatus for shear testing, belong to shearing test equipment field, including position-limited rack and fixture, press rods are installed among the position-limited rack, are provided with dynamometer in the middle part of the press rods, the dynamometer is connected with message handler, the press rods bottom is provided with shearing pressure head, described information processor is connected with display, and the press rods are connected with motor, and the fixture is arranged in frame.Beneficial effect is：The utility model is simple in construction, convenient use, while torque equilibrium, can be with the stress in automatic detection shear history, and shearing force curve is shown, facilitates staff to check.
Description
Technical field
The utility model belongs to shearing test equipment field, and in particular to a kind of material mechanics experiment apparatus for shear testing.
Background technology
Material can be made to produce the power of detrusion and be referred to as shearing or shearing force, sheared in building, road and bridge, military affairs etc.
Field suffers from wide influence, therefore in material mechanics experiment, measures the shearing of object, is a kind of important measurement article
The method of physical property.Apparatus for shear testing currently used for material mechanics experiment needs manual calculations shearing force, and operation is more
Complexity, human error have a great influence.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of material mechanics experiment shearing test
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of material mechanics experiment apparatus for shear testing, including position-limited rack and fixture, it is provided among the position-limited rack
Press rods, the press rods middle part are provided with dynamometer, and the dynamometer is connected with message handler, the press rods bottom
Shearing pressure head is installed, described information processor is connected with display, and the press rods are connected with motor, the fixture
In frame.
In said structure, material to be tested is fixed among the fixture, starts the motor afterwards, passes through institute
State press rods described in motor driven to push, so as to drive the shearing pressure head to push, material is sheared, while by described
Stress when dynamometer detects shearing in real time, and send it to described information processor and handled, described information processor will
Shearing force curve is shown on the display after calculating.
In order to further improve performance of the present utility model, the position-limited rack is slidably connected with the press rods, institute
Press rods are stated to be connected by axle with the motor.
In order to further improve performance of the present utility model, the display electrically connects with described information processor,
Described information processor electrically connects with the dynamometer.
In order to further improve performance of the present utility model, the press rods are fixedly connected with the dynamometer, institute
Press rods are stated to be fixedly connected with the shearing pressure head.
In order to further improve performance of the present utility model, the frame is connected with the fixture by bolts assemblies
Connect.
Beneficial effect is：The utility model is simple in construction, convenient use, while torque equilibrium, can be cut with automatic detection
Stress during cutting, and shearing force curve is shown, facilitate staff to check.
Brief description of the drawings
Fig. 1 is a kind of front view of material mechanics experiment apparatus for shear testing described in the utility model.
Description of reference numerals is as follows：
1st, position-limited rack；2nd, press rods；3rd, motor；4th, display；5th, message handler；6th, dynamometer；7th, pressure head is sheared；
8th, fixture；9th, frame.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of material mechanics experiment apparatus for shear testing, including position-limited rack 1 and fixture 8, in position-limited rack 1
Between press rods 2 are installed, the middle part of press rods 2 is provided with dynamometer 6, and dynamometer 6 is connected with message handler 5, the bottom of press rods 2
Portion is provided with shearing pressure head 7, and message handler 5 is connected with display 4, and press rods 2 are connected with motor 3, and fixture 8 is installed
In frame 9.
In said structure, material to be tested is fixed among fixture 8, starts motor 3 afterwards, passes through the band of motor 3
Dynamic pressure bar 2 is pushed, and so as to drive shearing pressure head 7 to push, material is sheared, while detection is cut in real time by dynamometer 6
Stress when cutting, and send it to message handler 5 and handled, message handler 5 will be sheared after force curve calculates and shown
On display 4.
In order to further improve performance of the present utility model, position-limited rack 1 is slidably connected with press rods 2, and position-limited rack 1 can
To provide Horizontal limiting function for press rods 2, prevent it from rocking, press rods 2 are connected with motor 3 by axle, and motor 3 can be with
Drive press rods 2 to push, sheared, display 4 electrically connects with message handler 5, and message handler 5 is electrically connected with dynamometer 6
Connect, the reaction force being subject to when shearing can be fed back to message handler 5 by dynamometer 6, be shown after the processing of message handler 5
Show on display 4, press rods 2 are fixedly connected with dynamometer 6, and press rods 2 are fixedly connected with shearing pressure head 7, and press rods 2 can be with
Drive shearing pressure head 7 to push, shear material, and it is logical with fixture 8 by the active force during detection shearing in real time of dynamometer 6, frame 9
Bolts assemblies connection is crossed, fixture 8 can be used for fixed material to be sheared.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (5)
- A kind of 1. material mechanics experiment apparatus for shear testing, it is characterised in that：Including position-limited rack and fixture, in the position-limited rack Between press rods are installed, be provided with dynamometer in the middle part of the press rods, the dynamometer is connected with message handler, the pressure Power bar bottom is provided with shearing pressure head, and described information processor is connected with display, and the press rods are connected with motor, institute Fixture is stated in frame.
- A kind of 2. material mechanics experiment apparatus for shear testing according to claim 1, it is characterised in that：The position-limited rack with The press rods are slidably connected, and the press rods are connected with the motor by axle.
- A kind of 3. material mechanics experiment apparatus for shear testing according to claim 1, it is characterised in that：The display with Described information processor electrically connects, and described information processor electrically connects with the dynamometer.
- A kind of 4. material mechanics experiment apparatus for shear testing according to claim 1, it is characterised in that：The press rods with The dynamometer is fixedly connected, and the press rods are fixedly connected with the shearing pressure head.
- A kind of 5. material mechanics experiment apparatus for shear testing according to claim 1, it is characterised in that：The frame and institute Fixture is stated to connect by bolts assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639803.0U CN206787912U (en) | 2017-06-05 | 2017-06-05 | A kind of material mechanics experiment apparatus for shear testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639803.0U CN206787912U (en) | 2017-06-05 | 2017-06-05 | A kind of material mechanics experiment apparatus for shear testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206787912U true CN206787912U (en) | 2017-12-22 |
Family
ID=60715254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639803.0U Expired - Fee Related CN206787912U (en) | 2017-06-05 | 2017-06-05 | A kind of material mechanics experiment apparatus for shear testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206787912U (en) |
-
2017
- 2017-06-05 CN CN201720639803.0U patent/CN206787912U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204255765U (en) | A kind of load test device of structural member otic placode | |
| CN103163016A (en) | Auxiliary device for carrying out axial tension test on quasi brittle materials | |
| CN203396639U (en) | Clamp for testing wood-rift-grain shear strength | |
| CN204330478U (en) | The universal support saddle device of pressurized tests | |
| CN204255772U (en) | A kind of New Rock point loading determinator | |
| CN104181436A (en) | Method for testing lithium battery diaphragm short-circuit resistant capacity | |
| CN206787912U (en) | A kind of material mechanics experiment apparatus for shear testing | |
| CN204439350U (en) | Gearshift endurance testing device | |
| CN203287266U (en) | Direct shear test device for rock-soil | |
| CN202793666U (en) | Axial force detector of lag bolt | |
| CN205173176U (en) | Bolt is test block for ultrasonic testing | |
| CN203965078U (en) | A kind of high-strength bolt pretightening force measuring apparatus | |
| CN203100972U (en) | Pre-embedded bolt axial force sensor calibrating system | |
| CN206862803U (en) | A kind of device for shear pin type Brinell hardness test | |
| CN103323282A (en) | Tower crane safety assessment method and assessment equipment thereof | |
| CN203037390U (en) | Vehicle chassis dynamometer | |
| CN205176137U (en) | Sponge resistance meter and sponge resistance test tool | |
| CN203216798U (en) | Clamp for rock multi-fracture shearing research | |
| CN110530581A (en) | Chemical product bottle foil sealing detection device and detection method | |
| CN202837251U (en) | Ultrasonic probe support frame for vehicle wheel | |
| CN202229868U (en) | Testing machine for suction lifting force of lifting permanent magnet | |
| CN201786351U (en) | Real-time detecting device for working conditions of oil extractor | |
| CN204988570U (en) | Building stress monitoring device | |
| CN204988900U (en) | Device is examined to pulling force point | |
| CN105486439A (en) | Spring cotter pressing force measuring device and measuring method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180118 Address after: 250000 Shandong Province, Ji'nan City School Road, No. 5 Patentee after: Shandong Jiaotong College Address before: 250000 Xindu, No. 2, mountain Da Road, Ji'nan City, Shandong Patentee before: Yang Shangyang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |