Utility model content
The purpose of this utility model is to provide a kind of watt sample compression deflection detectors, it is intended to solve prior art use
Manual pressure completes watt sample amount of deflection detecting step, lacks auxiliary device, time-consuming and laborious technical problem.
The technical solution of the utility model is as follows:
A kind of watt sample compression deflection detector, wherein placed including pedestal, deflection check-up device, pressurizing device and watt sample
Device;The deflection check-up device and the pressurizing device are set on the pedestal, which is used for a watt sample pressure, amount of deflection detection
Instrument is used to measure the amount of deflection variation of watt sample;This watt of sample apparatus for placing includes Mobile base, pedestal and fixing screws;The pedestal is set to should
On pedestal, which is equipped with one and adjusts through-hole;A top pillar is provided on the Mobile base, the top pillar is for withstanding on watt sample end
First wave prominence;The Mobile base is equipped with a screw thread adjusting rod close to the side of the pedestal, which is used for
The adjusting through-hole is penetrated, which fixes the screw thread adjusting rod from the both sides of the adjusting through-hole respectively;This watt of sample places dress
It sets there are two being symmetrical arranged, is respectively used to withstand on first wave prominence at the both ends of watt sample.
Watt sample compression deflection detector, wherein the end of the top pillar is arc-shaped.
Watt sample compression deflection detector, wherein the pedestal is additionally provided with a guide rail, and the guide rail is along the Mobile base
Moving direction setting, the Mobile base are equipped with the groove cooperated with the guide rail, and the bottom of the guide rail is set on the pedestal.
Watt sample compression deflection detector, wherein the pedestal is equipped with a crumb loading portion, the crumb loading portion face watt sample
The position being pressed.
Watt sample compression deflection detector, wherein the crumb loading portion is arc groove.
Watt sample compression deflection detector, wherein the bottom of arc groove is tilted along the central axes of the pedestal.
The utility model has the advantages that the utility model proposes watt sample compression deflection detector use deflection check-up device and pressurizing device
Cooperation, convenient for controlling the pressure applied to watt sample, the measurement of deflection check-up device is easy to operate, time saving and energy saving, and proposes one
Kind is used to provide a good test placement location for a watt sample specifically for watt sample apparatus for placing of waveform watt sample, can subtract
Influence of the device to test is fixed less.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
The feature.The meaning of " plurality " is two or more in the description of the present invention, unless otherwise clearly specific
It limits.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected or can mutually communicate;It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Fig. 1 is please referred to, Fig. 1 is the structural representation of watt sample compression deflection detector in an embodiment of the present invention
Figure, this watt of sample compression deflection detector includes pedestal 1, deflection check-up device, pressurizing device 2 and watt sample apparatus for placing 3.The amount of deflection
Detector (not drawing in figure) and the pressurizing device 2 are set on the pedestal 1, which is used for a watt sample pressure, this is scratched
Degree detector is used to measure the amount of deflection variation of watt sample.The deflection check-up device and the pressurizing device 2 are the prior art, pressurization dress
The Intelligent pressing device that realization Self-pressurizing agri can be connect with PLC controller or control chip communication can be selected by setting 2, can also be selected
With the counterweight pressurizing device for changing pressure by increasing and decreasing counterweight by hand, the present embodiment is illustrated by taking counterweight pressurizing device as an example.
Referring to fig. 2, this watt of sample apparatus for placing 3 includes Mobile base 31, pedestal 32 and fixing screws 33.The pedestal 32 is set on the pedestal 1,
The pedestal 32 is equipped with one and adjusts through-hole.A top pillar 311 is provided on the Mobile base 31, the top pillar 311 is for withstanding on watt sample two
First wave prominence at end.The Mobile base 31 is equipped with a screw thread adjusting rod 312, the screw thread close to the side of the pedestal 32
For penetrating the adjusting through-hole, which fixes the screw thread from the both sides of the adjusting through-hole respectively and adjusts adjusting rod 312
Bar 312.This watt of sample apparatus for placing 3 is respectively used to withstand on first wave prominence at the both ends of watt sample there are two being symmetrical arranged.
The distance between two watts of sample apparatus for placing 3 can be adjusted by the fixing screws 33 and the screw thread adjusting rod 312, make it possible to fit
Answer watt sample that various sizes are different.
When actual test, a watt sample is placed on watt sample apparatus for placing 3, then by increasing the counterweight of rated weight, is made
The pressurizing device 2, which applies rated pressure to watt sample, makes watt sample generate deformation.Then start the deflection check-up device 3, measure and record
The amount of deflection of watt sample at this time.After pressure is kept for time rating, which leaves a watt sample, discharges all pressure, the deformation of watt sample
It replys, which measures and records the amount of deflection of watt sample at this time.Twice by the deflection check-up device 3 in test process finally
Obtained deflection value and production Comparison of standards are recorded, whether the compression amount of deflection of judgement watt sample passes.
Bending deformation quantity when being pressurized due to amount of deflection with watt sample is related, if fixed the both ends of watt sample using mechanical device
Firmly, mechanical fixation pressure can stop to deform to a certain extent, that is, will affect the actual deflection of watt sample, to reduce test
Accuracy.And the utility model proposes watt sample apparatus for placing 3 be specific to watt sample it is special waveform exploitation, use one
Top pillar 311 withstands on first wave prominence at watt sample both ends, and top pillar 311 is small with watt sample contact area and will not apply to watt sample
Fixation pressure can allow a watt sample to have a good test placement location, will not influence when a watt sample is pressed and be deformed, thus
Reduce the influence to test result.
The utility model proposes watt sample compression deflection detector cooperated using deflection check-up device and pressurizing device 2, just
In the pressure that control applies watt sample, the measurement of deflection check-up device is easy to operate, time saving and energy saving, and proposes a kind of special needle
Watt sample apparatus for placing 3 of waveform watt sample is used to provide a good test placement location for a watt sample, fixation can be reduced
Influence of the device to test.
Preferably, the end of the top pillar 311 is arc-shaped, and the contact area of arc-shaped end and watt sample further subtracts
It is small, point contact is similar to when the end of the top pillar 311 is smaller, the influence to test can more be effectively reduced.
Preferably, which is additionally provided with a guide rail 321, which is arranged along the moving direction of the Mobile base 31, should
Mobile base 31 is equipped with the groove cooperated with the guide rail 321, and the bottom of the guide rail 321 is set on the pedestal 1.Guide rail 321 is set
It can guarantee that the Mobile base is only moved axially when adjusting, without lateral shift occurs, two watts of samples be effectively ensured and put
Set the symmetry of device 3.
Preferably, which is equipped with a crumb loading portion 11, the position which is pressed.It is testing
In the process, underproof product bears not living the rated pressure that pressurizing device 2 applies, and may generate at the place of being pressed slight broken
The case where splitting, crackle are likely to occur clast.Crumb loading portion 11 is arranged being capable of cleared of debris after more convenient test.Preferably, the collection
Bits portion 11 is arc groove, and the bottom of arc groove is tilted along the central axes of the pedestal 1, can make the clast general flow direction crumb loading in this way
The one end in portion 11, convenient for subsequent cleaning.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment
To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model
It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.