CN203164054U - Tension testing device - Google Patents
Tension testing device Download PDFInfo
- Publication number
- CN203164054U CN203164054U CN 201320122501 CN201320122501U CN203164054U CN 203164054 U CN203164054 U CN 203164054U CN 201320122501 CN201320122501 CN 201320122501 CN 201320122501 U CN201320122501 U CN 201320122501U CN 203164054 U CN203164054 U CN 203164054U
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- CN
- China
- Prior art keywords
- base
- servomotor
- mobile seat
- lower clamp
- tensile force
- 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 discloses a tension testing device. The tension testing device comprises a base and a stand column arranged on the base, wherein the stand column is provided with a straight-line guide rail; the straight-line guide rail is provided with a slide block; the slide block is provided with a movable seat; the end part of the movable seat is provided with an upper clamp; the base is provided with a lower clamp; a clamping mechanism is formed by the upper clamp and the lower clamp; and the base is provided with a servo motor and the servo motor provides power to the clamping mechanism. The tension testing device disclosed by the utility model is compact and simple in structure, beautiful in appearance, fast in response, small in power consumption, easy to operate operation and high in detection precision.
Description
Technical field
The utility model relates to the testing apparatus technical field, and it is less particularly to relate to a kind of test force value, the device for testing tensile force of the material that accuracy requirement is high.
Background technology
Device for testing tensile force for detection of material in the deflection under the certain force value or the strength value under certain deflection.The base quality of present tension tester is less, and board easily shakes in the test process, and the board vibrations are bigger to the influence of strength value when the little strength value of test.In addition, traditional tension tester adopts hydraulic system to realize more, and the range of hydraulic system is bigger, can't satisfy the microtest of subsized specimen, and precision is lower; Dynamic responding speed is slower, and power is big, produces more heat transfer in the process of the test. can't satisfy microelectronic material, the Mechanics Performance Testing requirement of various new materials such as macromolecular material, test figure thinks that error is bigger.
The utility model content
Based on this, be necessary the problem at the shortcoming of prior art, a kind of device for testing tensile force is provided, it is simple in structure, reasonable in design, and the measuring accuracy height is easy to use.
A kind of device for testing tensile force comprises base and is arranged on column on the base that described column is provided with line slideway, and described line slideway is provided with slide block, and described slide block is provided with mobile seat, and the end of described mobile seat is provided with anchor clamps; Described base is provided with lower clamp, and described upward anchor clamps and lower clamp constitute a clamping device; Described base is provided with servomotor, and servomotor provides power for clamping device.
Among embodiment, after described servomotor was located at described column, described servomotor was connected with ball screw through belt therein, and drove ball screw and rotate; Offer a screw on the described mobile seat, described ball screw runs through mobile seat, and the mobile seat of drive moves up and down.
Among embodiment, described base is provided with the anti-collision switch drive link therein, and the top of anti-collision switch drive link is connected in described column.
Among embodiment, be provided with strength sensor between described base and the lower clamp therein.
Above-mentioned device for testing tensile force, compact conformation, simple, good looking appearance, response is fast, and power consumption is little, and is easy to operate.Described strength sensor tests out the value of thrust of test specimen, described servomotor sensing deflection, and the base quality is bigger, in the test process board vibrations little, the accuracy of detection height.
Description of drawings
Fig. 1 is structural perspective of the present utility model.
Fig. 2 is structure side view of the present utility model.
Below be the explanation of the utility model parts sign flag:
Base 10, column 20, line slideway 21, slide block 22, movement seat 30, last anchor clamps 40, lower clamp 50, servomotor 60, ball screw 70, anti-collision switch drive link 80, strength sensor 90.
Embodiment
For further understanding feature of the present utility model, technological means and the specific purposes that reach, function, resolve advantage of the present utility model and spirit, by below in conjunction with accompanying drawing and embodiment detailed description of the present utility model being further understood.
A kind of device for testing tensile force comprises base 10 and is arranged on column 20 on the base 10.Column 20 is provided with line slideway 21, and line slideway 21 is provided with slide block 22, and slide block 22 moves up and down along this line slideway 21.Slide block 22 is provided with mobile seat 30, and the end of mobile seat 30 is provided with anchor clamps 40.Base 10 is provided with lower clamp 50, and last anchor clamps 40 and lower clamp 50 constitute a clamping device.This clamping device is used for gripping test specimen to be measured.Base 10 is provided with servomotor 60, and servomotor 60 provides power for clamping device.
After this servomotor 60 was located at column 20, servomotor 60 was connected with ball screw 70 through belt, and drove ball screw 70 rotations.Offer a screw on the mobile seat 30, ball screw 70 runs through mobile seat 30, and drives mobile seat 30 and move up and down, and then drives and go up anchor clamps 40 and move up and down.
Base 10 is provided with anti-collision switch drive link 80, and the top of anti-collision switch drive link 80 is connected in column 20.Be provided with strength sensor 90 between base 10 and the lower clamp 50, strength sensor 90 is used for the suffered strength value of sensing test specimen.
When using the utility model, configure required test test specimen earlier, use described both ends of going up anchor clamps 40 and lower clamp 50 difference clamping test pieces; Begin to start described servomotor 60, servomotor 60 drives described ball screw 70 and rotates, and then drives described mobile seat 30 risings, makes the distance that goes up between anchor clamps 40 and the lower clamp 50 slowly increase, and test specimen slowly bears its pulling force.When test specimen ruptured because bearing the pulling force that slowly increases, strength sensor 90 can be measured the strength numerical value of this moment, and servomotor 60 senses the deflection of test specimen simultaneously.
In sum, above-mentioned device for testing tensile force, compact conformation, simple, good looking appearance, response is fast, and power consumption is little, and is easy to operate.Described strength sensor 90 tests out the value of thrust of test specimen, described servomotor 60 sensing deflections, in the test process board vibrations little, the accuracy of detection height.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. device for testing tensile force comprises base and is arranged on column on the base that it is characterized in that described column is provided with line slideway, described line slideway is provided with slide block, and described slide block is provided with mobile seat, and the end of described mobile seat is provided with anchor clamps; Described base is provided with lower clamp, and described upward anchor clamps and lower clamp constitute a clamping device; Described base is provided with servomotor, and servomotor provides power for clamping device.
2. device for testing tensile force according to claim 1 is characterized in that, after described servomotor was located at described column, described servomotor was connected with ball screw through belt, and drives the ball screw rotation; Offer a screw on the described mobile seat, described ball screw runs through mobile seat, and the mobile seat of drive moves up and down.
3. device for testing tensile force according to claim 1 is characterized in that, described base is provided with the anti-collision switch drive link, and the top of anti-collision switch drive link is connected in described column.
4. device for testing tensile force according to claim 1 is characterized in that, is provided with strength sensor between described base and the lower clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122501 CN203164054U (en) | 2013-03-18 | 2013-03-18 | Tension testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320122501 CN203164054U (en) | 2013-03-18 | 2013-03-18 | Tension testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164054U true CN203164054U (en) | 2013-08-28 |
Family
ID=49025231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320122501 Expired - Fee Related CN203164054U (en) | 2013-03-18 | 2013-03-18 | Tension testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164054U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645099A (en) * | 2013-12-27 | 2014-03-19 | 机械科学研究总院先进制造技术研究中心 | Steel wire creep property testing machine |
| CN105043878A (en) * | 2015-08-28 | 2015-11-11 | 苏州骏发精密机械有限公司 | Simple drawing force testing device |
| CN105910900A (en) * | 2016-04-25 | 2016-08-31 | 昆山瑞鸿诚自动化设备科技有限公司 | FPC flexible flat cable tension test device |
| CN110523825A (en) * | 2019-09-20 | 2019-12-03 | 广州鑫娄山模具有限公司 | Tester for reaming |
-
2013
- 2013-03-18 CN CN 201320122501 patent/CN203164054U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103645099A (en) * | 2013-12-27 | 2014-03-19 | 机械科学研究总院先进制造技术研究中心 | Steel wire creep property testing machine |
| CN105043878A (en) * | 2015-08-28 | 2015-11-11 | 苏州骏发精密机械有限公司 | Simple drawing force testing device |
| CN105910900A (en) * | 2016-04-25 | 2016-08-31 | 昆山瑞鸿诚自动化设备科技有限公司 | FPC flexible flat cable tension test device |
| CN110523825A (en) * | 2019-09-20 | 2019-12-03 | 广州鑫娄山模具有限公司 | Tester for reaming |
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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: 20130828 Termination date: 20140318 |