CN205620114U - Experimental apparatus with adjustable - Google Patents
Experimental apparatus with adjustable Download PDFInfo
- Publication number
- CN205620114U CN205620114U CN201620308928.0U CN201620308928U CN205620114U CN 205620114 U CN205620114 U CN 205620114U CN 201620308928 U CN201620308928 U CN 201620308928U CN 205620114 U CN205620114 U CN 205620114U
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- plate
- precession
- base plate
- bottom plate
- fixed plate
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Abstract
The utility model discloses an experimental apparatus with adjustable, including bottom plate, symmetry set up two lateral walls of bottom plate both sides, locate bottom plate one end the fixed plate, locate the precession device of the bottom plate other end and locate the fixed plate with the precession device between the propulsion board, this precession device is including fixing support on the bottom plate, and supports active connections's precession pole. The utility model discloses only need through the screw thread precession effect of precession pole with the support to combine distance sensor's precision measurement, just can conveniently adjust the distance that impels between board and the fixed plate, and then control the intensity that the fatigue performance can be tested, a plurality of experiment splines can be placed to this device, carry out the multiunit contrast test for the progress of experimental development, be favorable to raw materials mill adjustment prescription.
Description
Technical field
This utility model relates to a kind of fatigue performance testing device, particularly to a kind of adjustable experimental provision.
Background technology
The plastic of more existing machine structural parts to be used for, the fatigue durability of plastics be there are certain requirements, the problem occurring without material failure in service life in order to ensure plastic, must determine the fatigue behaviour of plastic material, but, as general raw material factory does not have the fatigue of materials performance test apparatus of specialty.Therefore it is highly desirable to design a kind of that can the fatigue behaviour of plastic material substantially be assessed, easy, experimental provision of scalable deformation quantity.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of easy, fatigue of materials experimental apparatus for capability of scalable deformation quantity.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of adjustable experimental provision, two sidewalls including base plate, being symmetricly set on base plate both sides, being located at the fixed plate of base plate one end, the screwing-in device being located at the base plate other end and the pushing plate being located between fixed plate and screwing-in device, this screwing-in device includes the precession bar that the support being fixed on base plate is flexibly connected with support.
Further, one end of described precession bar is provided with the propelling backing plate with pushing plate movable contact, and the other end is provided with handle.
Further, the shaft of described precession bar is provided with external screw thread, and corresponding is provided with female thread on the bracket.
Further, the side convex of described pushing plate is provided with projection, and described sidewall is opened in corresponding position and is shaped with guide hole.
Further, described fixed plate is provided with range sensor, and described base plate is provided with the control panel being electrically connected with this range sensor.
This utility model provides the benefit that: only by the effect that is threaded into of precession bar with support, and need to combine the accurate measurement of range sensor, it is possible to the distance between convenient regulation pushing plate and fixed plate, and then control the intensity of fatigue behaviour experiment；This device can place multiple Test strips, carries out organizing contrast test more, accelerates the progress of experimental development, is conducive to raw material factory to adjust formula.
Accompanying drawing explanation
Fig. 1 is this utility model schematic diagram.
In Fig. 1:
1, base plate；11, sidewall；12, support；13, guide hole；2, fixed plate；3, pushing plate；31, projection；4, precession bar；41, backing plate is advanced；5, range sensor；6, control panel.
Detailed description of the invention
Introduce detailed description of the invention of the present utility model below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of adjustable experimental provision, two sidewalls 11 including base plate 1, being symmetricly set on base plate 1 both sides, the fixed plate 2 being located at base plate 1 one end, the screwing-in device being located at base plate 1 other end and the pushing plate 3 being located between fixed plate 2 and screwing-in device, this screwing-in device includes the precession bar 4 that the support 12 being fixed on base plate is flexibly connected with support 12.
Being provided with female thread on support 12, shaft is provided with one end of externally threaded precession bar 4 and is provided with and the propelling backing plate 41 of pushing plate 3 movable contact, and the other end is provided with handle；By turning handle, precession bar 4 precession on support 12, precession bar 4 is by advancing backing plate 41 and then being slided to fixed plate 2 direction by pushing plate 3；The side convex of pushing plate 3 is provided with projection 31, and sidewall 11 is opened in corresponding position and is shaped with guide hole 13, and projection 31 cooperates so that pushing plate 3 can only move horizontally with guide hole 13.
In fixed plate 2, the one side of pushing plate 3 being provided with range sensor 5, the distance that pushing plate 3 advances in an experiment accurately measured by this range sensor 5, and the distance of measurement shows by being fixed on the control panel 6 of base plate 1, constantly the intensity of monitoring fatigue behaviour experiment.
Fixed plate 2 and the bigger width of pushing plate 3 can place multiple Test strips, carry out organizing contrast test more simultaneously, accelerate the progress of experimental development, be conducive to raw material factory to adjust formula.
Technical scope of the present utility model is not imposed any restrictions by the above, all according to this utility model technical spirit, any amendment, equivalent variations and the modification being made above embodiment, all still falls within the range of the technical solution of the utility model.
Claims (5)
1. an adjustable experimental provision, it is characterized in that: including base plate, be symmetricly set on two sidewalls of base plate both sides, be located at the fixed plate of base plate one end, the screwing-in device being located at the base plate other end and the pushing plate being located between fixed plate and screwing-in device, this screwing-in device includes the precession bar that the support being fixed on base plate is flexibly connected with support.
The adjustable experimental provision of one the most according to claim 1, it is characterised in that: one end of described precession bar is provided with the propelling backing plate with pushing plate movable contact, and the other end is provided with handle.
The adjustable experimental provision of one the most according to claim 1, it is characterised in that: the shaft of described precession bar is provided with external screw thread, and corresponding is provided with female thread on the bracket.
The adjustable experimental provision of one the most according to claim 1, it is characterised in that: the side convex of described pushing plate is provided with projection, and described sidewall is opened in corresponding position and is shaped with guide hole.
The adjustable experimental provision of one the most according to claim 1, it is characterised in that: described fixed plate is provided with range sensor, and described base plate is provided with the control panel being electrically connected with this range sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308928.0U CN205620114U (en) | 2016-04-14 | 2016-04-14 | Experimental apparatus with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308928.0U CN205620114U (en) | 2016-04-14 | 2016-04-14 | Experimental apparatus with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205620114U true CN205620114U (en) | 2016-10-05 |
Family
ID=57030579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308928.0U Active CN205620114U (en) | 2016-04-14 | 2016-04-14 | Experimental apparatus with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205620114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501072A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment installation of degree of injury under a kind of photovoltaic glass use state |
| CN111307698A (en) * | 2020-03-02 | 2020-06-19 | 上海交通大学 | Adjustable temperature control corrosion device for test |
-
2016
- 2016-04-14 CN CN201620308928.0U patent/CN205620114U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501072A (en) * | 2016-12-02 | 2017-03-15 | 重庆理工大学 | The analogue experiment installation of degree of injury under a kind of photovoltaic glass use state |
| CN106501072B (en) * | 2016-12-02 | 2019-01-08 | 重庆理工大学 | The imitative experimental appliance of degree of injury under a kind of photovoltaic glass use state |
| CN111307698A (en) * | 2020-03-02 | 2020-06-19 | 上海交通大学 | Adjustable temperature control corrosion device for test |
| CN111307698B (en) * | 2020-03-02 | 2021-09-07 | 上海交通大学 | Adjustable temperature control corrosion device for test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |