CN206362633U - A kind of tension tester of biaxial tension - Google Patents
A kind of tension tester of biaxial tension Download PDFInfo
- Publication number
- CN206362633U CN206362633U CN201621474602.1U CN201621474602U CN206362633U CN 206362633 U CN206362633 U CN 206362633U CN 201621474602 U CN201621474602 U CN 201621474602U CN 206362633 U CN206362633 U CN 206362633U
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- CN
- China
- Prior art keywords
- bottom plate
- pull
- dividing plate
- push dynamometer
- plate
- 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 kind of tension tester of biaxial tension, including bottom plate, dividing plate is provided with the middle of the bottom plate, on the bottom plate baffle plate is arranged with positioned at dividing plate both sides, it is also parallel on the bottom plate to be provided with two polished rods that two side shields are connected to through dividing plate, on the bottom plate measurement apparatus is also arranged with positioned at dividing plate both sides, the measurement apparatus includes drive system, pull and push dynamometer and pull and push dynamometer fixture, the pull and push dynamometer fixture is fixed on end face center position of the pull and push dynamometer towards dividing plate, the drive system includes the reducing motor coupled successively, shaft coupling, screw mandrel and nut, the pull and push dynamometer is fixed on the centre position of nut upper surface, the utility model center of gravity is low and firm, measurement result is accurate, it is stable.
Description
Technical field：
The utility model is related to tension tester technical field, more specifically to a kind of tensile test of biaxial tension
Instrument.
Background technology：
Tension tester is mainly used in adhesive tape, rubber, plastics, sea/foam, waterproof material, electric wire, the drawing of yarn fabric
Stretch experimental test, existing device for testing tensile force is all vertical direction measurement, sample two ends respectively with pull and push dynamometer, driving
End is connected, and pull and push dynamometer end is transfixion, drives end motion to stretch sample, then obtains measurement result, such dress
Put complicated, center of gravity is higher insecure, inconvenient operation, because sample one end is fixed, other end stress, sample unbalance stress
Cause measurement result inaccurate, when measuring larger pulling force, and center of gravity height can have potential safety hazard.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art low and firm there is provided a kind of center of gravity, measurement result essence
Really, it is stable, the tension tester of biaxial tension.
The scheme that the utility model solves the technical problem is：A kind of tension tester of biaxial tension, including bottom plate,
It is provided with the middle of the bottom plate on dividing plate, the bottom plate and is arranged with also parallel on baffle plate, the bottom plate be provided with positioned at dividing plate both sides
It is connected to through dividing plate on two polished rods of two side shields, the bottom plate and is also arranged with measurement apparatus positioned at dividing plate both sides, institute
Stating measurement apparatus includes drive system, pull and push dynamometer and pull and push dynamometer fixture, and the pull and push dynamometer fixture is fixed on pull and push dynamometer
Towards the end face center position of dividing plate, the drive system includes reducing motor, shaft coupling, screw mandrel and the nut coupled successively,
The pull and push dynamometer is fixed on the centre position of nut upper surface.
The reducing motor is servomotor.
The reducing motor is arranged on bottom plate and in the middle of two polished rods.
Be arranged with limit switch positioned at dividing plate both sides on the bottom plate, the limit switch be arranged on screw mandrel and polished rod it
Between position and positioned between shaft coupling and nut.
Prominent effect of the present utility model is：Compared with prior art, the utility model is horizontally disposed, and center of gravity is low and steady
Gu, extension test is carried out toward opposite direction by the symmetrical drive system in both sides, measurement result is accurate, and subtracts using servo
Speed motor drives, stable.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic top plan view of the present utility model.
Embodiment：
Embodiment, is shown in as shown in Figure 1 and Figure 2, a kind of tension tester of biaxial tension, including bottom plate 1, in the bottom plate 1
Between be provided with dividing plate 2, be located on the bottom plate 1 both sides of dividing plate 2 be arranged with baffle plate 3, the bottom plate 1 it is also parallel provided with through every
Plate 2 is connected to two polished rods 4 of two side shields 3, is interference fitted between polished rod 4 and dividing plate 2, two side shields 3, the bottom plate 1
Upper to be also arranged with measurement apparatus positioned at the both sides of dividing plate 2, the measurement apparatus includes drive system 11, pull and push dynamometer 9 and push-and-pull
Power meter fixture 10, the pull and push dynamometer fixture 10 is fixed on end face center position of the pull and push dynamometer 9 towards dividing plate 2, the driving
System 11 includes reducing motor 5, shaft coupling 6, screw mandrel 7 and the nut 8 coupled successively, and the pull and push dynamometer 9 is fixed on nut 8
The centre position on surface, shaft coupling 6 couples screw mandrel 7 with the axle stretch end of reducing motor 5, and nut 8 is for rectangle and in its length
The both sides in direction are respectively set in a bearing saddle bore passed through for polished rod 4, bearing saddle bore to be coupled provided with plastic bearing 12 with polished rod 4,
Nut 8 can be slided along polished rod 4, it is ensured that stable and noiseless.
Motor used in the reducing motor 5 is servomotor, and the reducing motor 5 is arranged on bottom plate 1 and is located at
In the middle of two polished rods 4, servo ensures that stable and noise is small, can accurately control position, it is ensured that measurement result is accurate.
Limit switch 13 is arranged with positioned at the both sides of dividing plate 2 on the bottom plate 1, the limit switch 13 is arranged on screw mandrel 7
The position and positioned between shaft coupling 6 and nut 8 between any one in two polished rods 4, can cause nut 8 to move
In safe range, shaft coupling 6 will not be encountered, it is ensured that safe and reliable to operation.
When measuring pulling force, testing sample two ends are separately fixed on the pull and push dynamometer fixture 10 of two-sided measurement device, so
The reducing motor 5 of both sides is stretched with same speed toward two different directions afterwards, you can measurement, testing sample two ends are simultaneously same
Speed stretching, can cause sample uniform force, improve the accuracy of measurement, and traditional tension tester, and sample one end is fixed
One end is stretched, sample unbalance stress, and it is inaccurate to be easily caused measurement result, and center of gravity height has safety when measuring larger pulling force
Hidden danger, and tension tester of the present utility model is horizontally disposed, center of gravity is low and firm, stable and noiseless, measurement result
Accurately, it is worthy to be popularized.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, can also make various changes
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.
Claims (4)
1. a kind of tension tester of biaxial tension, it is characterised in that including bottom plate (1), dividing plate is provided with the middle of the bottom plate (1)
(2), on the bottom plate (1) positioned at dividing plate (2) both sides be arranged with baffle plate (3), the bottom plate (1) it is also parallel be provided with run through every
Plate (2) is connected on two polished rods (4) of two side shields (3), the bottom plate (1) is also arranged with survey positioned at dividing plate (2) both sides
Device is measured, the measurement apparatus includes drive system (11), pull and push dynamometer (9) and pull and push dynamometer fixture (10), the push-pull effort
Meter fixture (10) is fixed on pull and push dynamometer (9) towards the end face center position of dividing plate (2), and the drive system (11) is included successively
Reducing motor (5), shaft coupling (6), screw mandrel (7) and the nut (8) of connection, the pull and push dynamometer (9) are fixed on nut (8) upper table
The centre position in face.
2. a kind of tension tester of biaxial tension according to claim 1, the reducing motor (5) is servomotor.
3. a kind of tension tester of biaxial tension according to claim 1, the reducing motor (5) is arranged on bottom plate
(1) on and in the middle of two polished rods (4).
4. it is located at dividing plate (2) two on a kind of tension tester of biaxial tension according to claim 1, the bottom plate (1)
Side is arranged with limit switch (13), and the limit switch (13) is arranged between screw mandrel (7) and polished rod (4) position and is located at
Between shaft coupling (6) and nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474602.1U CN206362633U (en) | 2016-12-30 | 2016-12-30 | A kind of tension tester of biaxial tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474602.1U CN206362633U (en) | 2016-12-30 | 2016-12-30 | A kind of tension tester of biaxial tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206362633U true CN206362633U (en) | 2017-07-28 |
Family
ID=59378155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474602.1U Expired - Fee Related CN206362633U (en) | 2016-12-30 | 2016-12-30 | A kind of tension tester of biaxial tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206362633U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490515A (en) * | 2017-10-12 | 2017-12-19 | 重庆建荣针纺织品有限公司 | A kind of manufacture method of cloth tension structure |
| CN107677550A (en) * | 2017-09-29 | 2018-02-09 | 广东天圣高科股份有限公司 | A kind of low-power consumption digital displaying push-and-pull tensiometer of high-speed sampling |
| CN107764647A (en) * | 2017-10-12 | 2018-03-06 | 重庆建荣针纺织品有限公司 | A kind of method and its device on cloth pull force calculation |
| RU186812U1 (en) * | 2018-07-31 | 2019-02-04 | Акционерное общество "ОДК-Авиадвигатель" | SAMPLING DEVICE FOR TENSION TEST |
| CN110044704A (en) * | 2019-05-13 | 2019-07-23 | 宛群 | A kind of Packaging Box tensile strength test method |
| CN110133461A (en) * | 2019-06-19 | 2019-08-16 | 国网河北省电力有限公司电力科学研究院 | The ageing test apparatus and application method of transformer insulated oilpaper |
| CN112730207A (en) * | 2020-12-16 | 2021-04-30 | 贵州电网有限责任公司 | Weather-resistant steel iron tower bolt connection part test device and test method thereof |
| CN112730208A (en) * | 2020-12-16 | 2021-04-30 | 贵州电网有限责任公司 | Weather-resistant steel tower welding connection part test device and test method thereof |
| CN113820212A (en) * | 2021-09-23 | 2021-12-21 | 浙江大学 | Mechanics experimental system of softwood material under high hydrostatic pressure environment |
-
2016
- 2016-12-30 CN CN201621474602.1U patent/CN206362633U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107677550A (en) * | 2017-09-29 | 2018-02-09 | 广东天圣高科股份有限公司 | A kind of low-power consumption digital displaying push-and-pull tensiometer of high-speed sampling |
| CN107677550B (en) * | 2017-09-29 | 2019-10-25 | 广东天圣高科股份有限公司 | A kind of low-power consumption digital displaying push-and-pull tensiometer of high-speed sampling |
| CN107490515A (en) * | 2017-10-12 | 2017-12-19 | 重庆建荣针纺织品有限公司 | A kind of manufacture method of cloth tension structure |
| CN107764647A (en) * | 2017-10-12 | 2018-03-06 | 重庆建荣针纺织品有限公司 | A kind of method and its device on cloth pull force calculation |
| RU186812U1 (en) * | 2018-07-31 | 2019-02-04 | Акционерное общество "ОДК-Авиадвигатель" | SAMPLING DEVICE FOR TENSION TEST |
| CN110044704A (en) * | 2019-05-13 | 2019-07-23 | 宛群 | A kind of Packaging Box tensile strength test method |
| CN110044704B (en) * | 2019-05-13 | 2021-07-23 | 滦州吉宏包装有限公司 | Method for testing tensile strength of packaging carton |
| CN110133461A (en) * | 2019-06-19 | 2019-08-16 | 国网河北省电力有限公司电力科学研究院 | The ageing test apparatus and application method of transformer insulated oilpaper |
| CN112730207A (en) * | 2020-12-16 | 2021-04-30 | 贵州电网有限责任公司 | Weather-resistant steel iron tower bolt connection part test device and test method thereof |
| CN112730208A (en) * | 2020-12-16 | 2021-04-30 | 贵州电网有限责任公司 | Weather-resistant steel tower welding connection part test device and test method thereof |
| CN112730207B (en) * | 2020-12-16 | 2024-05-17 | 贵州电网有限责任公司 | Test device and test method for bolt connection part of weathering steel tower |
| CN113820212A (en) * | 2021-09-23 | 2021-12-21 | 浙江大学 | Mechanics experimental system of softwood material under high hydrostatic pressure environment |
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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 |
Granted publication date: 20170728 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |