CN209542261U - A kind of traction device of electronic tension tester - Google Patents
A kind of traction device of electronic tension tester Download PDFInfo
- Publication number
- CN209542261U CN209542261U CN201822101761.2U CN201822101761U CN209542261U CN 209542261 U CN209542261 U CN 209542261U CN 201822101761 U CN201822101761 U CN 201822101761U CN 209542261 U CN209542261 U CN 209542261U
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- gear wheel
- gear
- driven gear
- connecting shaft
- traction device
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Abstract
The utility model provides a kind of traction device of electronic tension tester, it include: servo motor, the servo motor output shaft is connected with reducer input shaft, the output shaft top of the retarder is provided with pinion gear, the pinion gear is matched with gear wheel, the gear wheel is provided centrally with the first connecting shaft, the other end of first connecting shaft is provided with the gear wheel of same specification, driven gear group is provided with above the gear wheel, the gear wheel on same vertical direction is connected with driven gear by leash, lifter plate is provided between two leashes, link block is fixed on the lifter plate, tension sensor is provided at the top of the link block, fixed link is provided between two leashes of the lifter plate opposite side, weight beam is provided with below the fixed link, the present apparatus utilizes Servo motor and deceleration mechanism, make the speed of traction device more evenly, it is easily-controllable, keep electronic tension tester test performance more stable.
Description
Technical field
The utility model relates to a kind of electronic tension tester, in particular to the traction of a kind of electronic tension tester fills
It sets.
Background technique
Electronic tension tester is also referred to as electronic tensile machine, is suitable for plastic film, composite material, adhesive, adhesive tape, no
The stretching of the products such as dry glue, medical tape preparation, protective film, release paper, back veneer material, rubber, paper fibre removing, is deformed, is torn
It splits, seal, bonding, the performance tests such as puncture force, opening force, low speed uncoiling power, driving traction device, instrument with hydraulic system at present
Structure is complicated for device, and environment is easy to pollute, and noise is big, and pulling force size is unstable, causes measuring accuracy low.
Utility model content
The purpose of this utility model is to solve current electronic tension tester hydraulic system driving traction device, instrument knot
Structure is complicated, and environment is easy to pollute, and noise is big, and pulling force size is unstable, leads to problems such as measuring accuracy low, provides a kind of electricity
The traction device of sub- tensile testing machine, the present apparatus utilize servo motor and deceleration mechanism, make the speed of traction device more evenly, easily
Control, keeps electronic tension tester test performance more stable.
Technical solution provided by the utility model are as follows:
A kind of traction device of electronic tension tester, comprising: servo motor, the servo motor output shaft and retarder
Input shaft is connected, and the output shaft top of the retarder is provided with pinion gear, and the pinion gear is matched with gear wheel, described
Gear wheel is provided centrally with the first connecting shaft, and the other end of first connecting shaft is provided with the gear wheel of same specification, described
It is provided with driven gear group above gear wheel, the driven gear group includes driven gear, and the driven gear is provided centrally with
Second connecting shaft, the other end of second connecting shaft are provided with the driven gear of same specification, first connecting shaft and the
Two connecting shaft vertical directions are arranged in parallel, and the gear wheel and driven gear on same vertical direction passes through leash phase
Even, it is provided with lifter plate between two leashes, link block is fixed on the lifter plate, is set at the top of the link block
It is equipped with tension sensor, the top of the tension sensor is connected with the lower clamping device of testing machine, opposite with the lifter plate
It is provided with fixed link between two leashes of side, is provided with displacement sensor and weight beam below the fixed link.
Preferably, first connecting shaft both ends pass through gear wheel and testing machine body bottom portion is rotatablely connected.
Preferably, second connecting shaft both ends pass through gear wheel and testing machine bodies top is rotatablely connected.
Preferably, the gear wheel is identical with driven gear dimensions.
Preferably, the leash is the synchronous toothed belt matched with gear wheel and driven gear.
The beneficial effects of the utility model embody in the following areas:
1, the present apparatus utilizes servo motor and deceleration mechanism, make the speed of traction device more evenly, it is easily-controllable, make electronics pulling force
Testing machine test performance is more stable.
2, it is fed back by the data of weight beam and displacement sensor with the test data in corresponding tension sensor, it can
The sensitivity for detecting tension sensor, is conducive to the detection and correction of tension sensor.
Detailed description of the invention
Fig. 1 is described device overall structure diagram.
Fig. 2 is the leash and lifter plate and fixed link positional diagram.
1: servo motor, 2: retarder, 3: pinion gear, 4: gear wheel, 5: the first connecting shafts, 6: driven gear, 7: the second
Connecting shaft, 8: leash, 9: lifter plate, 10: link block, 11: tension sensor 11,12: lower clamping device, 13: fixed link,
14: displacement sensor, 15: weight beam, 16: testing machine ontology.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation
Book text can be implemented accordingly.
As shown in Figs. 1-2, a kind of traction device of electronic tension tester, comprising: servo motor 1, the servo motor 1
Output shaft is connected with 2 input shaft of retarder, and the output shaft top of the retarder 2 is provided with pinion gear 3, the pinion gear 3 with
Gear wheel 4 matches, and the gear wheel 4 is provided centrally with the first connecting shaft 5, the other end setting of first connecting shaft 5
There is the gear wheel 4 of same specification, first connecting shaft both ends pass through gear wheel 4 and testing machine body bottom portion is rotatablely connected.Institute
It states and is provided with 6 groups of driven gear above gear wheel 4,6 groups of the driven gear includes driven gear 6, in the driven gear 6
The heart is provided with the second connecting shaft 7, and the other end of second connecting shaft 7 is provided with the driven gear 6 of same specification, and described second
7 both ends of connecting shaft pass through gear wheel 4 and testing machine bodies top is rotatablely connected, and first connecting shaft 5 and the second connecting shaft 7 are perpendicular
For histogram to being arranged in parallel, the gear wheel 4 is identical with 6 dimensions of driven gear.The canine tooth on same vertical direction
Wheel 4 is connected with driven gear 6 by leash 8, and the leash 8 is synchronous to match with gear wheel 4 and driven gear 6
The revolving speed of toothed belt, servo motor 1 successively decreases layer by layer by retarder 2 and gear wheel 4, keeps the speed for being transmitted to leash 8 more equal
It is even, easily-controllable, keep the traction device of electronic tension tester more stable, is provided with lifter plate 9, institute between two leashes 8
It states and is fixed with link block 10 on lifter plate 9, tension sensor 11, the tension sensor are provided at the top of the link block 10
11 top is connected with the lower clamping device 12 of testing machine, sets between two leashes 8 of 9 opposite side of lifter plate
It is equipped with fixed link 13, displacement sensor 14 and weight beam 15, the weight beam are provided with below the fixed link 13
15 other end is arranged in testing machine body bottom portion, and the lifter plate 9 drives link block 10 and connection under the traction of leash 8
Tension sensor 11 and lower clamping device 12 on block 10 move downward, and treat detection article and generate pulling force, complete pulling force examination
It tests, while fixed link 13 moves upwards, pulling force is generated to weight beam 15, displacement sensor 14 measures 8 same point of leash
On displacement, pass through the data of weight beam 15 and displacement sensor 14 and the test data in corresponding tension sensor 11
Judge whether to meet normal range (NR), can detect the sensitivity of tension sensor 11, be conducive to detection and the school of tension sensor 11
Just.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization.It can be applied to various fields suitable for the present invention completely.For those skilled in the art,
Other modifications may be easily implemented.Therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (5)
1. a kind of traction device of electronic tension tester characterized by comprising servo motor, the servo motor output
Axis is connected with reducer input shaft, and the output shaft top of the retarder is provided with pinion gear, the pinion gear and gear wheel
It matches, the gear wheel is provided centrally with the first connecting shaft, and the other end of first connecting shaft is provided with same specification
Gear wheel, the gear wheel top are provided with driven gear group, and the driven gear group includes driven gear, the driven gear
It is provided centrally with the second connecting shaft, the other end of second connecting shaft is provided with the driven gear of same specification, and described first
Connecting shaft is arranged in parallel with the second connecting shaft vertical direction, and the gear wheel and driven gear on same vertical direction passes through
Leash is connected, and is provided with lifter plate between two leashes, link block, the connection are fixed on the lifter plate
It is provided with tension sensor at the top of block, the top of the tension sensor is connected with the lower clamping device of testing machine, with the liter
It drops and is provided with fixed link between two leashes of plate opposite side, be provided with displacement sensor and spring below the fixed link
Dynamometer.
2. a kind of traction device of electronic tension tester according to claim 1, which is characterized in that first connection
Axis both ends pass through gear wheel and testing machine body bottom portion is rotatablely connected.
3. a kind of traction device of electronic tension tester according to claim 1, which is characterized in that second connection
Axis both ends pass through gear wheel and testing machine bodies top is rotatablely connected.
4. a kind of traction device of electronic tension tester according to claim 1, which is characterized in that the gear wheel and
Driven gear dimensions is identical.
5. a kind of traction device of electronic tension tester according to claim 1, which is characterized in that the leash is
The synchronous toothed belt matched with gear wheel and driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101761.2U CN209542261U (en) | 2018-12-14 | 2018-12-14 | A kind of traction device of electronic tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101761.2U CN209542261U (en) | 2018-12-14 | 2018-12-14 | A kind of traction device of electronic tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209542261U true CN209542261U (en) | 2019-10-25 |
Family
ID=68264170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101761.2U Active CN209542261U (en) | 2018-12-14 | 2018-12-14 | A kind of traction device of electronic tension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209542261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820212A (en) * | 2021-09-23 | 2021-12-21 | 浙江大学 | Mechanics experimental system of softwood material under high hydrostatic pressure environment |
-
2018
- 2018-12-14 CN CN201822101761.2U patent/CN209542261U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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