CN203117053U - Testing device for testing bending resistance of metal steel plate - Google Patents
Testing device for testing bending resistance of metal steel plate Download PDFInfo
- Publication number
- CN203117053U CN203117053U CN 201320112006 CN201320112006U CN203117053U CN 203117053 U CN203117053 U CN 203117053U CN 201320112006 CN201320112006 CN 201320112006 CN 201320112006 U CN201320112006 U CN 201320112006U CN 203117053 U CN203117053 U CN 203117053U
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- testing
- test body
- test
- metal foil
- steel plate
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- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a testing device for testing bending resistance of a metal steel plate. The testing device comprises an upper testing body and a lower testing body; the upper testing body is connected to the lower testing body; the upper testing body is a round elastic body on which a trapezoid-shaped slot is arranged; the lower testing body is a round elastic body, and the surface and the bottom surface of the lower testing body are provided with stepped slots, respectively; a strain gage is arranged in each stepped slot; and a vertical fixing hole is arranged in the lower testing body and is positioned at the outer side of the stepped slots. The testing device has the characteristics of simple structure, convenience in operation, accurate testing and practicability.
Description
Technical field
The utility model relates to the measurement jig field, refers more particularly to a kind of proving installation for test metal foil resistance to bending.
Background technology
The anchor clamps or the tool that now are used for the maximum resistance to bending of test metal foil all adopt simple plate to add that foil gauge tests; And this class formation is accurate inadequately for the data of the resistance to bending of gathering metal foil, causes test inaccurate easily.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of simple in structure, easy to operate, accurate, practical proving installation that is used for test metal foil resistance to bending of test is provided.
The utility model is realized in the following way:
A kind of proving installation for test metal foil resistance to bending is characterized in that: comprise test body 1, following test body 2, the described test body 1 of going up is connected in down on the test body 2; Described upward test body 1 is the round and elastic body, which is provided with dovetail groove 11; Described test body 2 down is the round and elastic body, and its surface and bottom surface are respectively equipped with step trough 21; Be provided with foil gauge 3 in the described step trough 21; Described test body 2 down is provided with vertical fixing hole 22; Described vertical fixing hole 22 is positioned at the outside of step trough 21.
Described some step troughs 21 are annular arrangement.
The beneficial effects of the utility model are: simple in structure, easy to operate, the test accurate, practical.
Description of drawings
Fig. 1 the utility model structural representation;
Test body structural front view under Fig. 2 the utility model;
Test body structure vertical view under Fig. 3 the utility model.
Embodiment
Now by reference to the accompanying drawings, the utility model embodiment is described in detail in detail:
As Fig. 1, Fig. 2, shown in Figure 3, a kind of proving installation for test metal foil resistance to bending comprises test body 1, following test body 2, and the described test body 1 of going up is connected in down on the test body 2; Last test body 1 is the round and elastic body, is provided with dovetail groove 11 in the middle of it; Following test body 2 is the round and elastic body, and its surface and bottom surface are respectively equipped with step trough 21; Be provided with foil gauge 3 in the step trough 21; Foil gauge 3 is annular arrangement; Following test body 2 is provided with four vertical fixing holes 22; Four vertical fixing holes 22 are " ten " word arrangement, and it is positioned at the outside of step trough 21.
During test, four vertical fixing holes 22 on the following test body 2 are fixed on the frame; The bottom of last test body 1 is connected in down the top of test body 2; After metal foil is placed dovetail groove 11 central authorities of test body 1, add downward pressure in the metal foil pressure, be affixed on fully until metal foil on the limit of dovetail groove 11, foil gauge 3 is analyzed the maximum resistance to bending that draws metal foil with metal foil bending resistance data transmission receiver.
Claims (2)
1. proving installation that is used for test metal foil resistance to bending is characterized in that: comprise test body (1), test body (2) down, described on test body (1) be connected in down on the test body (2); Described upward test body (1) is the round and elastic body, which is provided with dovetail groove (11); Described test body (2) down is the round and elastic body, and its surface and bottom surface are respectively equipped with step trough (21); Be provided with foil gauge (3) in the described step trough (21); Described test body (2) down is provided with vertical fixing hole (22); Described vertical fixing hole (22) is positioned at the outside of step trough (21).
2. according to claim 1 a kind of for the proving installation of testing the metal foil resistance to bending, it is characterized in that: described some step troughs (21) are annular arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112006 CN203117053U (en) | 2013-03-12 | 2013-03-12 | Testing device for testing bending resistance of metal steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320112006 CN203117053U (en) | 2013-03-12 | 2013-03-12 | Testing device for testing bending resistance of metal steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117053U true CN203117053U (en) | 2013-08-07 |
Family
ID=48897388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320112006 Expired - Fee Related CN203117053U (en) | 2013-03-12 | 2013-03-12 | Testing device for testing bending resistance of metal steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203117053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163029A (en) * | 2013-03-12 | 2013-06-19 | 福建省莆田市衡力传感器有限公司 | Device for testing metal steel plate bending resistance |
-
2013
- 2013-03-12 CN CN 201320112006 patent/CN203117053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163029A (en) * | 2013-03-12 | 2013-06-19 | 福建省莆田市衡力传感器有限公司 | Device for testing metal steel plate bending resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20140312 |