CN207396222U - A kind of use for laboratory Mechanics Performance Testing mechanism - Google Patents
A kind of use for laboratory Mechanics Performance Testing mechanism Download PDFInfo
- Publication number
- CN207396222U CN207396222U CN201721060600.2U CN201721060600U CN207396222U CN 207396222 U CN207396222 U CN 207396222U CN 201721060600 U CN201721060600 U CN 201721060600U CN 207396222 U CN207396222 U CN 207396222U
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- China
- Prior art keywords
- test
- laboratory
- performance testing
- mechanics performance
- testing mechanism
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of use for laboratory Mechanics Performance Testing mechanisms, including a pedestal, pedestal upper end has more than one slide, a movable plate is packed into slide, is set among movable plate there are one test chamber, the top surface of test chamber is provided with forcing press, the one side of the pedestal is provided with a becket with respect to movable plate, one piece or more of test board is movably installed on becket, one end of test board is both provided with connecting portion, and the test board is movably installed in by connecting portion on becket.The utility model can realize the quick-replaceable of test board, obtain the mechanical test performance of two pieces of test boards at random, and composition has the composite plate of different mechanical properties, obtains the composite plate of optimal mechanical property.
Description
Technical field
The utility model is related to the investigation of materials development fields of physics laboratory, and in particular to a kind of use for laboratory mechanical property
It can mechanism for testing.
Background technology
Existing physics laboratory is detected in the plate to meeting actual production requirement, it is necessary to energy after composite material combination
Enough meet the parameters in mechanical property, this requires constantly matching the experiment material of various different materials, make its combination
Possess different parameters, such as the material of the two unlike material afterwards, different toughness, intensity and hardness can be reached after combination
Etc., it would be desirable to by constantly testing, it is finally reached the composite material for meeting mechanical property.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of use for laboratory Mechanics Performance Testing mechanism, Neng Goushi
The quick-replaceable of existing test board obtains the mechanical test performance of two pieces of test boards, composition answering with different mechanical properties at random
Plywood obtains the composite plate of optimal mechanical property.
The utility model is achieved through the following technical solutions：A kind of use for laboratory Mechanics Performance Testing mechanism, bag
A pedestal is included, pedestal upper end has more than one slide, a movable plate is packed into slide, there are one survey for the setting of movable plate centre
Try chamber, the top surface of test chamber is provided with forcing press, and the one side of the pedestal is provided with a becket with respect to movable plate, on becket
One piece or more of test board is movably installed with, one end of test board is both provided with connecting portion, and the test board is lived by connecting portion
It is dynamic to be installed on becket.
As preferred technical solution, the test board is made of the plate with different materials.
As preferred technical solution, the connecting portion includes a fixing sleeve, opens up that there are one rotation axis on fixing sleeve
Hole, rotational axis hole is interior to be packed into a rotation axis, and the outboard end of the rotation axis is fixedly connected with fixed bin, and there are one the interior loadings of fixed bin
Winding mechanism.
As preferred technical solution, the winding mechanism includes an automatic winding wheel, is wound on automatic winding wheel
Steel wire connecting line, the other end of steel wire connecting line are provided with assembly.
As preferred technical solution, external screw thread is provided with outside the assembly, the assembly is by being threaded into
In the threaded hole of one side end face of test board.
As preferred technical solution, the bottom of the movable plate is both provided with a sliding block, the sliding block slide be packed into
In the slide of pedestal upper end.
As preferred technical solution, one end is clamped by a clamping plate between two pieces of test boards, the other end is packed into test
It is compressed in chamber by test machine.
As preferred technical solution, the forcing press is a hydraulic press.
A kind of composite materials property test method of Physical Experiment material, including following specific test step
Suddenly：
Step 1: pulling out two pieces of test boards at random, steel wire connecting line is pulled out from automatic winding wheel, and test board is elongated；
Step 2: two pieces of test boards of pull-out are arranged side by side, after being assembled after two test boards are sealed, one end is packed into survey
Intracavitary is tried, the other end is clamped by clamping plate；
Step 3: moving active plate, obtains different positions in slide, the random two pieces of surveys of test are pushed by forcing press
Test plate (panel), two pieces of test board different materials have different test values, record the test value of all random combines, which includes
Pressure, toughness, intensity, hardness.
The beneficial effects of the utility model are：The utility model can realize the quick-replaceable of test board, obtain two at random
The mechanical test performance of block test board, composition have the composite plate of different mechanical properties, obtain the composite plate of optimal mechanical property.
Description of the drawings
It 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, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the close-up schematic view at A in Fig. 1.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.I.e., unless specifically stated, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including a pedestal 1,1 upper end of pedestal has more than one slide, and being packed into one in slide lives
Movable plate 5,5 centre of movable plate are set there are one test chamber 3, and the top surface of test chamber 3 to be provided with forcing press (not shown), the pedestal
1 one side is provided with a becket 7 with respect to movable plate, and one piece or more of test board 4, test board 4 are movably installed on becket 7
One end be both provided with connecting portion 8, the test board is movably installed in by connecting portion 8 on becket 7.
Wherein, test board 4 is made of the plate with different materials, such as with identical material but different parameters proportion
Same material.
In the present embodiment, connecting portion includes a fixing sleeve 11, opens up that there are one rotational axis hole, rotation axis on fixing sleeve 11
A rotation axis 9 is packed into hole, the outboard end of the rotation axis 9 is fixedly connected with fixed bin 12, and there are one volumes for the interior loading of fixed bin 12
Line mechanism.Winding mechanism includes an automatic winding wheel, and steel wire connecting line 13, steel wire connecting line are wound on automatic winding wheel
13 other end is provided with assembly.Due to using automatic winding wheel, we can arbitrarily pull out two pieces of test boards, steel wire
Connecting line is drawn out, and so the test board on arbitrary two pieces of beckets can be pulled out and is overlapped, and is then combined into one piece
Composite plate carries out comprehensive experiment test.
Wherein, external screw thread is provided with outside assembly, assembly is by being threaded into the screw thread of one side end face of test board
Kong Zhong.Test board 7 can be replaced, as long as the lower assembly of rotation replaces the test board of different materials, due to convenient for disassembly and assembly, because
This can be saved the plenty of time, and be not easy to mix up.
Wherein, the bottom of movable plate is both provided with a sliding block 2, and the slip of sliding block 2 is fitted into the slide of pedestal upper end,
Mechanical test is carried out by adjusting the position of movable plate 5, and then to any position of composite plate so that while realizing support
It can easily test again.
In the present embodiment, one end is clamped by a clamping plate 6 between two pieces of test boards 7, the other end is fitted into be led in test chamber
Test machine compression is crossed, since the composite plate both ends of test board composition are fixed, can easily carry out mechanics detection.
Since one piece or more of test board 4 is movably installed on becket, we generally can will be the same as a series of one
Set product is arranged on a becket, can so facilitate test, is not easy to mix up, and operates enhanced convenience.
Concrete operating principle：
(1) two pieces of test boards are pulled out at random, and steel wire connecting line is pulled out from automatic winding wheel, and test board is elongated；
(2) two pieces of test boards of pull-out are arranged side by side, after being assembled after two test boards are sealed, one end is packed into test chamber
Interior, the other end is clamped by clamping plate；
(3) moving active plate obtains different positions in slide, and the random two pieces of tests of test are pushed by forcing press
Plate, two pieces of test board different materials have different test values, record the test value of all random combines, which includes pressure
Power, toughness, intensity, hardness.
The beneficial effects of the utility model are：The utility model can realize the quick-replaceable of test board, obtain two at random
The mechanical test performance of block test board, composition have the composite plate of different mechanical properties, obtain the composite plate of optimal mechanical property.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (8)
1. a kind of use for laboratory Mechanics Performance Testing mechanism, it is characterised in that：Including a pedestal, pedestal upper end has more than one
Slide, a movable plate is packed into slide, is set among movable plate there are one test chamber, the top surface of test chamber to be provided with pressure
Machine, the one side of the pedestal are provided with a becket with respect to movable plate, one piece or more of test board are movably installed on becket,
One end of test board is both provided with connecting portion, and the test board is movably installed in by connecting portion on becket.
2. use for laboratory Mechanics Performance Testing mechanism as described in claim 1, it is characterised in that：The test board is with not
Plate with material is made.
3. use for laboratory Mechanics Performance Testing mechanism as described in claim 1, it is characterised in that：It is solid that the connecting portion includes one
It is fixed to cover, it is opened up on fixing sleeve there are one rotational axis hole, rotational axis hole is interior to be packed into a rotation axis, and the outboard end of the rotation axis is consolidated
Surely fixed bin is connected, there are one winding mechanisms for the interior loading of fixed bin.
4. use for laboratory Mechanics Performance Testing mechanism as claimed in claim 3, it is characterised in that：The winding mechanism includes one
A automatic winding wheel is wound with steel wire connecting line on automatic winding wheel, and the other end of steel wire connecting line is provided with assembly.
5. use for laboratory Mechanics Performance Testing mechanism as claimed in claim 4, it is characterised in that：It is set outside the assembly
There is external screw thread, the assembly is by being threaded into the threaded hole of one side end face of test board.
6. use for laboratory Mechanics Performance Testing mechanism as described in claim 1, it is characterised in that：The bottom of the movable plate is equal
A sliding block is provided with, the sliding block slip is fitted into the slide of pedestal upper end.
7. use for laboratory Mechanics Performance Testing mechanism as described in claim 1, it is characterised in that：Pass through between two pieces of test boards
One clamping plate clamps one end, and the other end is fitted into be compressed in test chamber by test machine.
8. use for laboratory Mechanics Performance Testing mechanism as described in claim 1, it is characterised in that：The forcing press is a liquid
Pressure pressure machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060600.2U CN207396222U (en) | 2017-08-23 | 2017-08-23 | A kind of use for laboratory Mechanics Performance Testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060600.2U CN207396222U (en) | 2017-08-23 | 2017-08-23 | A kind of use for laboratory Mechanics Performance Testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396222U true CN207396222U (en) | 2018-05-22 |
Family
ID=62418386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060600.2U Expired - Fee Related CN207396222U (en) | 2017-08-23 | 2017-08-23 | A kind of use for laboratory Mechanics Performance Testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396222U (en) |
-
2017
- 2017-08-23 CN CN201721060600.2U patent/CN207396222U/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 |
Granted publication date: 20180522 Termination date: 20200823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |