CN205719768U - A kind of Sheet Rectangular tensile sample fixture - Google Patents
A kind of Sheet Rectangular tensile sample fixture Download PDFInfo
- Publication number
- CN205719768U CN205719768U CN201620604902.0U CN201620604902U CN205719768U CN 205719768 U CN205719768 U CN 205719768U CN 201620604902 U CN201620604902 U CN 201620604902U CN 205719768 U CN205719768 U CN 205719768U
- Authority
- CN
- China
- Prior art keywords
- sample
- pressing plate
- jig body
- trip bolt
- groove
- 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
Abstract
This utility model is a kind of Sheet Rectangular tensile sample fixture, including jig body, sample pressing plate, trip bolt.Mainly solve the problem that thin plate tensile sample gripping section is too small or the strength of materials causes sample holder difficulty with much higher hard.One end of sample is put in sample groove, is pressed in by sample pressing plate on sample, sample pressing plate is machined with the screwed hole corresponding with on sample groove, is tightened by trip bolt, and sample pressing plate, jig body coordinate installation with trip bolt three；Also can process a hole corresponding with on sample groove on sample, install being coordinated by trip bolt on sample, jig body and sample pressing plate.The sample other end uses identical the same manner to be installed, and with universal testing machine jaw, the chuck in jig body is coordinated installation, completes sample and be installed, simple to operate.
Description
Technical field
This utility model relates to material tensile test fixture technical field, particularly relates to a kind of thin plate examination clamping difficulty
The tension test fixture of sample.
Background technology
Tension test is the most basic a kind of experimental technique measuring material mechanical performance, is the important of material property research
Means.Used widely due to its higher accuracy, controllability and economy.
The tensile property of metal material plays conclusive effect in the selection of material, but carry out tension test time
Waiting, according to test requirements document, we can inevitably touch the sample of shape, different sizes, especially can run into size very
Little or intensity, the sample that hardness is higher, so can make the clamping of sample become highly difficult, thus cause testing difficulty and increase, accurate
Exactness reduces.
Summary of the invention
The purpose of this utility model there are provided and a kind of designs simple, rational in infrastructure, easy to operate, drawing of being easily worked
Stretch the fixture of test, overcome existing technological deficiency, it is possible to preferably meet small size and high intensity, the folder of high rigidity sample
Hold requirement.By fixture instrumentality between universal testing machine upper jaw and Sheet Rectangular sample, by the chuck portion of fixture
Point sandwich in testing machine jaw, in sample one end press-in fixture sample groove, easy to operate simply.
For reaching above-mentioned purpose, this utility model solves its technical problem and be the technical scheme is that a kind of thin plate square
Shape tensile sample fixture, including jig body, sample pressing plate, trip bolt.It is machined with for installing in described jig body
The sample groove of sample, is threaded hole in sample groove, and sample pressing plate is machined with the screwed hole of correspondence, sample pressing plate, card
Tool body coordinates installation with trip bolt, and jig body is machined with chuck, and jaw face is processed as rough surface, it is simple to folder
Holding, be arranged in the sample groove of jig body by the gripping section of small size sample, sample pressing plate is similarly installed in jig body
Sample groove in, be pressed on sample, compressed by trip bolt；Above-mentioned jig body, sample pressing plate, the equal edge of trip bolt
Sample center line is symmetrical, after installing, is arranged at the jaw of universal testing machine by the chuck correspondence in jig body, lock
Tightly, being installed of sample is completed.
The beneficial effects of the utility model are: owing to the gripping section of small size tensile sample is too small, it is impossible to meet omnipotent examination
Test the operating specification of machine, it is impossible to coordinated test with the jaw on testing machine, or the sample of high intensity, high rigidity also can go out
The problem now clamping difficulty, by the medium assosting effect of this fixture, by sample holder in the sample groove of fixture, fixture chuck
It is arranged in testing machine jaw, installs simple to operate, and fixture is easily worked.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is the structural representation that this utility model one side is installed；
Fig. 2 is the graphics of this utility model parts 1 jig body；
Fig. 3 is the graphics of this utility model parts 2 sample pressing plate；
Fig. 4 is the graphics of this utility model parts 3 trip bolt；
Fig. 5 is the graphics of this utility model parts 4 sample；
In figure: 1, jig body (1-1, chuck, 1-2, sample groove), 2, sample pressing plate, 3, trip bolt, 4, sample.
Detailed description of the invention
Visible by accompanying drawing, this utility model is a kind of Sheet Rectangular tensile sample fixture, including jig body 1, sample
Pressing plate 2, trip bolt 3.From accompanying drawing 2, jig body 1 is machined with the chuck 1-1 coordinated with universal testing machine jaw and
Installing the sample groove 1-2 of sample, the shape of sample groove 1-2 is processed according to the geomery of sample 4, in sample groove 1-2
It is threaded hole；In fig. 1, one end of sample 4 is put in sample groove 1-2, sample pressing plate 2 is pressed on sample 4,
Being machined with the screwed hole corresponding with on sample groove 1-2 on sample pressing plate 2, sample pressing plate 2 and jig body 1 pass through trip bolt
3 coordinate installation；If test pulling force is excessive, a hole corresponding with on sample groove 1-2 can be processed on sample 4, by sample
4, jig body 1 and sample pressing plate 2 coordinate installation by trip bolt 3, and the other end of sample 4 uses the same manner to be installed, will
Chuck 1-1 in jig body 1 coordinates installation with universal testing machine jaw, completes sample and is installed, simple to operate.
Claims (3)
1. a Sheet Rectangular tensile sample fixture, including jig body, sample pressing plate and trip bolt, described jig body
On be machined with and specimen shape matching size close sample groove, be threaded hole in sample groove.
2. according to a kind of Sheet Rectangular tensile sample fixture described in claim 1, it is characterised in that: described sample pressing plate
It is arranged in the sample groove of jig body by trip bolt.
3. according to a kind of Sheet Rectangular tensile sample fixture described in claim 1, it is characterised in that: described jig body
On be machined with coordinate with universal testing machine jaw install chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604902.0U CN205719768U (en) | 2016-06-20 | 2016-06-20 | A kind of Sheet Rectangular tensile sample fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604902.0U CN205719768U (en) | 2016-06-20 | 2016-06-20 | A kind of Sheet Rectangular tensile sample fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205719768U true CN205719768U (en) | 2016-11-23 |
Family
ID=57314954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620604902.0U Expired - Fee Related CN205719768U (en) | 2016-06-20 | 2016-06-20 | A kind of Sheet Rectangular tensile sample fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205719768U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195679A (en) * | 2018-02-11 | 2018-06-22 | 东南大学 | A kind of device and test method for measuring wire rod tiny sample tensile strength |
| CN108931440A (en) * | 2017-05-27 | 2018-12-04 | 核工业西南物理研究院 | A kind of small sample is uniaxially stretched creep test fixture |
| CN109142042A (en) * | 2018-07-20 | 2019-01-04 | 燕山大学 | Combined type just dismounts mechanical property tests fixture |
| CN110849704A (en) * | 2019-10-30 | 2020-02-28 | 太原理工大学 | Test device for measuring mechanical property of material under action of pulse current |
-
2016
- 2016-06-20 CN CN201620604902.0U patent/CN205719768U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931440A (en) * | 2017-05-27 | 2018-12-04 | 核工业西南物理研究院 | A kind of small sample is uniaxially stretched creep test fixture |
| CN108195679A (en) * | 2018-02-11 | 2018-06-22 | 东南大学 | A kind of device and test method for measuring wire rod tiny sample tensile strength |
| CN108195679B (en) * | 2018-02-11 | 2020-09-29 | 东南大学 | Device for measuring tensile strength of wire rod micro sample and test method |
| CN109142042A (en) * | 2018-07-20 | 2019-01-04 | 燕山大学 | Combined type just dismounts mechanical property tests fixture |
| CN110849704A (en) * | 2019-10-30 | 2020-02-28 | 太原理工大学 | Test device for measuring mechanical property of material under action of pulse current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |