CN207147883U - A kind of rubber ring spring return test device - Google Patents
A kind of rubber ring spring return test device Download PDFInfo
- Publication number
- CN207147883U CN207147883U CN201720333347.7U CN201720333347U CN207147883U CN 207147883 U CN207147883 U CN 207147883U CN 201720333347 U CN201720333347 U CN 201720333347U CN 207147883 U CN207147883 U CN 207147883U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- test device
- guide rods
- rubber ring
- moved cross
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of rubber ring spring return test device, by silica gel annular shape sample, it is placed between the first hook and the second hook, swinging handle, screw rod is driven to rotate, screw rod promotes moved cross beam to move down so that draw-bar donamometer moves down, silica gel annular shape sample is stretched simultaneously, draw-bar donamometer can read tensile number evidence, simple to operate, and pulling force data is accurate.
Description
【Technical field】
Test device is the utility model is related to, specifically a kind of rubber ring spring return test device.
【Background technology】
In silica gel product manufacturing, in order to test the quality of silica gel, circular sample generally is made in silica gel, tests it
Elastic recovery after certain pulling force, to judge its quality, but accurately, easily set without special device
Determine the pulling force of silica gel sample.
【Utility model content】
The utility model provides a kind of rubber ring spring return test device, can accurately, easily set silica gel sample
Pulling force.
The utility model solves the technical scheme that its technical problem uses：
A kind of rubber ring spring return test device, including base are provided, the base is fixedly connected with two elongate rods, institute
Connection first crossbeam at the top of two elongate rods is stated, the first hook is connected in the middle part of first crossbeam；
The base is also fixedly connected with two guide rods, and described two guide rods are vertically arranged with described two elongate rods,
Second cross beam is connected at the top of described two guide rods, a moved cross beam, the moved cross beam tool are arranged on described two guide rods
There are two through holes, there is screwed hole in the middle part of the moved cross beam, a screw rod passes through the screwed hole in the middle part of the moved cross beam, the spiral shell
Bar top is pivotally connected with the second cross beam, and the screw tip sets one handle；
The end face of the moved cross beam connects a draw-bar donamometer, and the second hook is connected at the top of the draw-bar donamometer.
As further program of the utility model：The through hole is circular hole, and described two guide rods are cylindrical bar.
As further program of the utility model：The height of described two elongate rods is more than the height of described two guide rods
Degree.
The beneficial effects of the utility model are：The utility model includes base, and the base is fixedly connected with two elongate rods,
Connection first crossbeam at the top of described two elongate rods, the hook of first crossbeam middle part connection first；The base is also fixedly connected with two
Individual guide rod, described two guide rods are vertically arranged with described two elongate rods, and connection second is horizontal at the top of described two guide rods
Beam, a moved cross beam is arranged on described two guide rods, and the moved cross beam has two through holes, had in the middle part of the moved cross beam
Screwed hole, a screw rod are pivotally connected through the screwed hole in the middle part of the moved cross beam, the screw rod top with the second cross beam,
The screw tip sets one handle；The end face of the moved cross beam connects a draw-bar donamometer, and second is connected at the top of the draw-bar donamometer
Hook.By silica gel annular shape sample, it is placed between the first hook and the second hook, swinging handle, drives screw rod to rotate, screw rod
Moved cross beam is promoted to move down so that draw-bar donamometer is moved down, while silica gel annular shape sample is stretched, draw-bar donamometer can
Stretching data are read, it is simple to operate, and also pulling force data is accurate.
【Brief description of the drawings】
Fig. 1 is the utility model structure chart；
Fig. 2 is Figure 1A direction views；
Fig. 3 is Fig. 2 B-B profiles；
The utility model is described further below in conjunction with the accompanying drawings：
【Embodiment】
The utility model structure refers to Fig. 1 to Fig. 3：
The utility model provides a kind of rubber ring spring return test device, including base 1, the base 1 are fixedly connected
Two elongate rods 2, the described two top of elongate rod 2 connection first crossbeams 3, the hook 4 of the middle part of first crossbeam 3 connection first；
The base 1 is also fixedly connected with two guide rods 5, and described two guide rods 5 are vertical with described two elongate rods 2 to be set
Put, the described two top of guide rod 5 connection second cross beams 6, a moved cross beam 7, the activity are arranged on described two guide rods 5
Crossbeam 7 has two through holes 8, there is screwed hole 9 in the middle part of the moved cross beam, and a screw rod 10 passes through the spiral shell in the middle part of the moved cross beam
Pit 9, the top of screw rod 10 are pivotally connected with the second cross beam 6, and the top of screw rod 10 sets one handle 11；
The end face of the moved cross beam connects a draw-bar donamometer 12, the hook 13 of the top of draw-bar donamometer 12 connection second.
Preferably：The through hole is circular hole, and described two guide rods are cylindrical bar.
Preferably：The height of described two elongate rods is more than the height of described two guide rods.
By silica gel annular shape sample, it is placed between the first hook and the second hook, swinging handle, drives screw rod to rotate,
Screw rod promotes moved cross beam to move down so that draw-bar donamometer moves down, while silica gel annular shape sample is stretched, pulling force
Table can read tensile number evidence, simple to operate, and pulling force data is accurate.
It is obvious to a person skilled in the art that this patent is not limited to the details of above-mentioned one exemplary embodiment, Er Qie
Without departing substantially from this patent spirit or essential attributes in the case of, this patent can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of this patent is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (3)
- A kind of 1. rubber ring spring return test device, it is characterised in that：Including base, the base is fixedly connected with two elongate rods, connection first crossbeams at the top of described two elongate rods, and described the The hook of connection first in the middle part of one crossbeam；The base is also fixedly connected with two guide rods, and described two guide rods are vertically arranged with described two elongate rods, described Second cross beam is connected at the top of two guide rods, a moved cross beam is arranged on described two guide rods, the moved cross beam has two Individual through hole, there is screwed hole in the middle part of the moved cross beam, and a screw rod is through the screwed hole in the middle part of the moved cross beam, on the screw rod Portion is pivotally connected with the second cross beam, and the screw tip sets one handle；The end face of the moved cross beam connects a draw-bar donamometer, and the second hook is connected at the top of the draw-bar donamometer.
- A kind of 2. rubber ring spring return test device according to claim 1, it is characterised in that：The through hole is circle Hole, described two guide rods are cylindrical bar.
- A kind of 3. rubber ring spring return test device according to claim 1, it is characterised in that：Described two elongate rods Height be more than described two guide rods height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333347.7U CN207147883U (en) | 2017-03-31 | 2017-03-31 | A kind of rubber ring spring return test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333347.7U CN207147883U (en) | 2017-03-31 | 2017-03-31 | A kind of rubber ring spring return test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207147883U true CN207147883U (en) | 2018-03-27 |
Family
ID=61658145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333347.7U Expired - Fee Related CN207147883U (en) | 2017-03-31 | 2017-03-31 | A kind of rubber ring spring return test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207147883U (en) |
-
2017
- 2017-03-31 CN CN201720333347.7U patent/CN207147883U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180331 |