CN2190785Y - Bending support - Google Patents
Bending support Download PDFInfo
- Publication number
- CN2190785Y CN2190785Y CN 94227143 CN94227143U CN2190785Y CN 2190785 Y CN2190785 Y CN 2190785Y CN 94227143 CN94227143 CN 94227143 CN 94227143 U CN94227143 U CN 94227143U CN 2190785 Y CN2190785 Y CN 2190785Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- bearing
- bending support
- turnover panel
- 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
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a device matched with a universal material testing machine, particularly a bending supporting seat used for the universal material testing machine to carry out the metal bend test. Compared with the bending supporting seat in the prior art, a sliding block 5 and a turning plate 6 are added on supporting seats 7 whose upper parts are connected through a draw rod 8 and lower parts are connected through a screw thread lead screw 8; the supporting seats 7 are provided with a display panel 9, and the test situation can be exactly and timely displayed. The utility model improves the stress condition, and functions are added; the utility model has simple structure and safe and convenient operation.
Description
The utility model relates to the Bending support that a kind of corollary apparatus of universal testing machine, particularly universal testing machine carry out bend test of metal.
In the mechanical property experiment of metallurgical, machinery, building trade, universal testing machine is topmost testing equipment.At present, no matter the Bending support in the universal testing machine is homemade or import, it is general all to exist function to lack, can not be accurately, reflect reliably during the utmost point metal material in bending test performance and crooked angle, and operate dangerously, use inconvenient.
The purpose of this utility model provides a kind of Bending support of universal testing machine.It can accurately and timely reflect metal material performance in test and crooked angle, and safe in utilization, convenient.
The purpose of this utility model is achieved in that at the upper top of the bearing of the Bending support of prior art sets up slide block and turnover panel, and this slide block and turnover panel can overturn with the bending of sample, and it can eliminate Bending support to the holding force of sample when the off-load.The positive front of the wherein bearing in two bearings increases by a display panel, and the measurement of angle and the angle that solve in the BENDING PROCESS show; Increase by a threaded screw rod in the bottom of two bearings, bearing can inside and outsidely be moved, thereby adjust the distance of two bearings and regulate the holding force of sample in BENDING PROCESS.The pull bar that is fixed in the bearing bottom in the prior art is moved to the top of bearing, improve the stress condition of metal material in BENDING PROCESS.So the top of two bearings connects through pull bar, bottom one threaded screw rod connects.
Sample is placed on the slide block of two bearings of the present utility model, above sample, puts a pressure head, the rotation threaded screw rod, bearing moves inward, sample is crooked gradually under the effect of bearing power, and slide block on the bearing and turnover panel can overturn thereupon, and the display panel that links to each other with turnover panel shows angle of bend.
Adopt such scheme, improve and increased function corresponding, improved stress condition, test findings is reliable, can accurately and timely reflect test situation, and easy to operate, safety is simple in structure.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is one-piece construction figure of the present utility model;
Fig. 2 is the working condition figure of Fig. 1, and it is the situation of the crooked an angle of 90 degrees of sample;
Fig. 3 is the working condition figure of Fig. 1, and it is the situation at the crooked 180 degree angles of sample.
In Fig. 1, the utility model is made up of two bearings 7, display panel 1, slide block 5, turnover panel 6, pull bar 8, threaded screw rod 9, handle 10 etc.The utility model is fixed on the crossbeam 11, and slide block 5 and turnover panel 6 are arranged on two bearings 7, and slide block 5 is positioned at the top of turnover panel 6, fits with turnover panel 6.Two bearing tops, two pull bars 8 connect, and bottom one threaded screw rod 9 connects; End at screw mandrel 9 is connected with handle 10.The positive front of a bearing is equipped with display panel 1 therein, and the pointer rotation axis in the display panel 1 links to each other with turnover panel 6.
Sample 4 is placed on the utility model, places a pressure head 3 above sample 4, shake handle 10, bearing moves inward, and sample 4 is crooked gradually, and slide block 5 and turnover panel 6 overturn thereupon, and the pointer 2 in the display panel 1 is walked about with the rotation of rotation axis, shows crooked situation.When need unload sample 4, counter-rotating handle 10, bearing outwards moves, and sample 4 can unload.
Claims (4)
1, a kind of Bending support comprises two bearings (7) that are positioned at crossbeam (11) top and is fixed on pull bar (8) on the bearing (7), it is characterized in that at the upper top of bearing (7) slide block (5) and turnover panel (6) being arranged; Two bearings (7) top connects through pull bar (8), and bottom one threaded screw rod connects; There is a display panel (1) the positive front of a bearing (7) therein.
2, Bending support according to claim 1 is characterized in that the pointer rotation axis in the display panel (1) links to each other with turnover panel (6).
3, Bending support according to claim 1 is characterized in that slide block (5) is positioned at the top of turnover panel (6), and it and turnover panel (6) fit.
4, Bending support according to claim 1 is characterized in that an end of threaded screw rod (9) is connected with handle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227143 CN2190785Y (en) | 1994-01-28 | 1994-01-28 | Bending support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227143 CN2190785Y (en) | 1994-01-28 | 1994-01-28 | Bending support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2190785Y true CN2190785Y (en) | 1995-03-01 |
Family
ID=33839946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227143 Expired - Fee Related CN2190785Y (en) | 1994-01-28 | 1994-01-28 | Bending support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2190785Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884584A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Reversed bending device for steel bars |
| CN106124319A (en) * | 2016-08-08 | 2016-11-16 | 中国电力科学研究院 | Moment of flexure active control experiment system and method |
-
1994
- 1994-01-28 CN CN 94227143 patent/CN2190785Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884584A (en) * | 2014-03-20 | 2014-06-25 | 中国海洋石油总公司 | Reversed bending device for steel bars |
| CN106124319A (en) * | 2016-08-08 | 2016-11-16 | 中国电力科学研究院 | Moment of flexure active control experiment system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |