CN202372413U - Sheet material bending test device - Google Patents
Sheet material bending test device Download PDFInfo
- Publication number
- CN202372413U CN202372413U CN2011205657717U CN201120565771U CN202372413U CN 202372413 U CN202372413 U CN 202372413U CN 2011205657717 U CN2011205657717 U CN 2011205657717U CN 201120565771 U CN201120565771 U CN 201120565771U CN 202372413 U CN202372413 U CN 202372413U
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- China
- Prior art keywords
- load sensor
- test device
- sheet material
- utility
- bending test
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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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Abstract
The utility model relates to a sheet material bending test device, and belongs to the technical field of measurement test devices. The utility model discloses the sheet material bending test device, and aims to solve the technical problem that the sheet material bending test device in the prior art cannot monitor bending force in real time. The sheet material bending test device provided by the utility model comprises a load sensor and a computer processor which can receive and process signals of the load sensor, wherein the load sensor is positioned below a guide seat and is connected with a vertical piston through a thread; and a top cover is fixed below the load sensor. According to the sheet material bending test device provided by the utility model, the bending force can be monitored in real time by the load sensor, detected signals can be transmitted to the computer processor, and the computer processor displays and controls the magnitude of the bending force.
Description
Technical field
The utility model relates to a kind of flat-bend test device, belongs to experiment with measuring device technique field.
Background technology
In order to reach the use standard, some products must carry out counter-bending ability test before use.At present, come test material to bear the flexural deformation performance of regulation degree of crook with test method, whether outside, the inside and the side of inspection sample sweep have crackle, brisement and layering.General flat-bend test is only carried out the crooked of predetermined angular to material and is measured, can not the Monitoring and Controlling bending force, so bending test is not easy control and test findings is inaccurate, sometimes even can cause unsuccessful test.Along with the progress of society, some scientific researches or large enterprise are to the requirement to some extent of the bending force of some special material in BENDING PROCESS.Therefore, in flat-bend test, realizing the size of monitoring bending force in real time, is the new demand that the flat-bend test device is proposed.
Summary of the invention
In order to solve in the prior art, the flat-bend test device can not be monitored the technical matters of bending force in real time, and the utility model provides a kind of flat-bend test device that can monitor bending force in real time.
The technical scheme of the utility model:
A kind of flat-bend test device comprises vertical piston, guide holder, the top cover that can move up and down, pressing head seat and the pressure head that is fixed on the top cover below, and wherein, guide holder is fixed on the vertical piston; Its improvements are, also comprise load sensor and the computer processor that can accept and handle the load sensor signal, described load sensor be positioned at guide holder the below and with vertical piston through being threaded; Described top cover is fixed on the below of load sensor.
The flat-bend test device that the utility model provides, described load sensor is preferably the radial load sensor.
The flat-bend test device that the utility model provides, described top cover preferably through the screw retention that is uniformly distributed with below load sensor.
The beneficial effect of the utility model:
The flat-bend test device that the utility model provides is provided with load sensor and the computer processor that can accept and handle the load sensor signal.In bending test, load sensor can be monitored bending force in real time and detected signal is transferred to computer processor, and computer processor shows and control the size of bending force.Therefore can guarantee carrying out smoothly of flat-bend test, the accident of the excessive sheet material fracture of bending force can not occur.Can realize accurate measurement through monitoring simultaneously to the sheet bending degree to bending force.
Description of drawings
Fig. 1 is the structural representation of bend test device;
Among the figure, 1. vertical piston, 2. guide holder, 3. orienting lug, 4. load sensor, 5. top cover, 6. pressing head seat, 7. pressure head, 8. crooked pressure roller, 9. Bending support.
Embodiment
Do bright specifically below in conjunction with 1 pair of the utility model of accompanying drawing:
The flat-bend test device that the utility model provides comprises vertical piston 1, guide holder 2, orienting lug 3, load sensor 4, top cover 5, pressing head seat 6, pressure head 7, crooked pressure roller 8 and Bending support 9.
The vertical piston 1 that can in vertical oil cylinder, move up and down passes guide holder 2 and passes through bolt together, and orienting lug 3 is through being bolted to the below of guide holder 2, and orienting lug 3 can slide up and down along vertical oil cylinder inboard; Load sensor 4 be positioned at guide holder 2 the below and with vertical piston 1 through being threaded; Top cover 5 through the screw retention that is uniformly distributed with below load sensor 4; Pressure head 7 is installed on the pressing head seat 6, and pressing head seat 6 is fixed on the top cover 5 through fixed pin; The two ends of sample are fixed on the Bending support 9 through crooked pressure roller 8.
During test, open computer software earlier, set angle of bend; According to the size and selected pressure head of sample, software can be provided with the distance between the Bending support 9 automatically, sample is placed on to be installed on the crooked pressure roller 8 that is fixed on the Bending support 9 then; Click on-test, through vertical bending force of computer software control and displacement, vertical piston 1 drives orienting lug 3 and moves down; Apply bending force, when crooked pressure head 7 with after the upper surface of sample contacts, load sensor 4 begins to gather induced signal and signal is transferred to computing machine; Displacement measuring device Displacement Measurement amount; The experimental data processing system of computing machine begins to calculate angle, and load sensor 4 is along with bending force is measured in the increase of bending force in real time, and on computing machine master interface, shows.
Claims (3)
1. flat-bend test device; Comprise vertical piston (1), guide holder (2), the top cover (5) that can move up and down, be fixed on the pressing head seat (6) and the pressure head (7) of top cover (5) below, it is characterized in that: also comprise load sensor (4) and can accept and handle the computer processor of load sensor (4) signal; Described load sensor (4) be positioned at guide holder (2) the below and with vertical piston (1) through being threaded; Described top cover (5) is fixed on the below of load sensor (4).
2. flat-bend test device according to claim 1 is characterized in that: described load sensor (4) is the radial load sensor.
3. flat-bend test device according to claim 1 and 2 is characterized in that: described top cover (5) is through the screw retention that the is uniformly distributed with below in load sensor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205657717U CN202372413U (en) | 2011-12-30 | 2011-12-30 | Sheet material bending test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205657717U CN202372413U (en) | 2011-12-30 | 2011-12-30 | Sheet material bending test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372413U true CN202372413U (en) | 2012-08-08 |
Family
ID=46596110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205657717U Expired - Fee Related CN202372413U (en) | 2011-12-30 | 2011-12-30 | Sheet material bending test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372413U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519807A (en) * | 2011-12-30 | 2012-06-27 | 济南试金集团有限公司 | Plate bending test device |
| CN104677749A (en) * | 2015-03-18 | 2015-06-03 | 北京科技大学 | Metal diaphragm bending fatigue measurement device and method for diaphragm compressor |
| CN106053252A (en) * | 2016-08-04 | 2016-10-26 | 江苏科技大学 | Three-roller bending test apparatus with capability of detecting weld of sheet material |
| CN106077153A (en) * | 2016-08-12 | 2016-11-09 | 太原泰立机电新技术有限公司 | A kind of test device of bending machine upper sectional material bending force |
-
2011
- 2011-12-30 CN CN2011205657717U patent/CN202372413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102519807A (en) * | 2011-12-30 | 2012-06-27 | 济南试金集团有限公司 | Plate bending test device |
| CN104677749A (en) * | 2015-03-18 | 2015-06-03 | 北京科技大学 | Metal diaphragm bending fatigue measurement device and method for diaphragm compressor |
| CN106053252A (en) * | 2016-08-04 | 2016-10-26 | 江苏科技大学 | Three-roller bending test apparatus with capability of detecting weld of sheet material |
| CN106053252B (en) * | 2016-08-04 | 2018-07-27 | 江苏科技大学 | A kind of three bending experimental rigs with detection plank Weld Performance |
| CN106077153A (en) * | 2016-08-12 | 2016-11-09 | 太原泰立机电新技术有限公司 | A kind of test device of bending machine upper sectional material bending force |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20191230 |