CN206300846U - A kind of screen display Tensile Tester - Google Patents
A kind of screen display Tensile Tester Download PDFInfo
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- CN206300846U CN206300846U CN201621432136.0U CN201621432136U CN206300846U CN 206300846 U CN206300846 U CN 206300846U CN 201621432136 U CN201621432136 U CN 201621432136U CN 206300846 U CN206300846 U CN 206300846U
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- fixture
- support frame
- screen display
- tensile tester
- module
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Abstract
The utility model discloses a kind of screen display Tensile Tester, including base, the base is provided with support frame and controller, the bottom side of support frame as described above is provided with the first fixture, support frame as described above is provided with second fixture corresponding with the first fixture, second fixture is fixedly connected by fixed plate with the lowering or hoisting gear in support frame, and sensor device is provided between second fixture and fixed plate, and the side of the base is provided with master switch；The controller is also connected with and controls lowering or hoisting gear, the front of the controller is provided with viewing area and operating space, control module, the control module difference connection detection module, performing module, power module, display operation module and feedback module are provided with the inside of the controller.The utility model is realized automatically controlling by controller, directly displays test numerical value and relevant information, and accuracy is high, simple, convenient.
Description
Technical field
The utility model is related to tensile test machinery field, more particularly to a kind of screen display Tensile Tester.
Background technology
Tensile Tester is for metal material and nonmetallic materials are stretched, compress, bend, shear and peeled off
The testing machine of the machinery reinforcing of mechanical property test.Nowadays the tensile testing machine for using is microcomputer tensile testing machine, i.e.,
It is a tensile test equipment, PV ends is connected by connecting line when in use, operated by special data processing software, draws
Connection is needed when calculating pulling force numerical value, generally measurement, starts the corresponding steps aptitude tests such as software, adjustment software data,
Very cumbersome, the consuming time is long, increases workload；
The tensile testing machine for being used now is the testing machine of now rubber product meeting metal product, such testing machine
The surface of the clamping plate of holder part is equipped with horizontal convex tendon to reach anti-skidding effect, because GB tests bar for dumbbell is surveyed
Piece, therefore it is easy to test, but, for the test bar of strip, its diameter is relatively small, after clamping plate is clamped, convex tendon
Sharp face can be against on test bar, during extension test, the shearing force that convex tendon is formed is easy to make test bar to be broken,
Therefore, it is difficult to measure the actual ductility of test bar.
Utility model content
With reference to the deficiencies in the prior art, the utility model provides a kind of easy to operate, high working efficiency and can be applicable many
Plant the screen display Tensile Tester of test bar.
The purpose of this utility model is achieved through the following technical solutions：
A kind of screen display Tensile Tester, including
Base, the base is provided with support frame, and the bottom side of support frame as described above is provided with the first fixture, is set on support frame as described above
There is second fixture corresponding with the first fixture, second fixture fixes company by fixed plate with the lowering or hoisting gear in support frame
Connect, sensor device is provided between second fixture and fixed plate, the side of the base is provided with master switch；
The controller of the sensor device is arranged on base and connects, the controller is also connected with and controls lifting to fill
Put, the front of the controller is provided with viewing area and operating space, control module, the control mould are provided with the inside of the controller
Block difference connection detection module, performing module, power module, display operation module and feedback module.
Further, the lowering or hoisting gear includes the motor being arranged in base and is arranged on inside support frame
Screw mandrel, the screw mandrel is provided with screw rod bushing, and the screw rod bushing is fixedly connected fixed plate, and the bottom side of the screw mandrel is provided with driven tooth
Wheel, the drive end of the motor is provided with the driving gear engaged with the driven gear.
Further, the both sides of support frame as described above are additionally provided with slide rail, and the fixed plate is provided with can be on the slide rail
The sliding block of slip.
Further, the top side of the screw mandrel is fixed on the inner side of support frame by fixing bearing.
Further, first fixture includes chuck body, and the side of the chuck body is provided with installed part, the folder
The opposite side relative with the installed part opens up trapezoidal mouth on tool body, and the rear end face of the trapezoidal mouth is provided with baffle plate, the ladder
Shape is intraoral to be provided with the holder being made up of first clamping plate and second clamping plate, and the shape of the holder is identical with trapezoidal mouth, described
Less than the size of trapezoidal mouth, the chuck body is provided with can make clamping plate along the up and down tune of trapezoidal mouth to the size of holder
Section portion, the operative end surface of the first clamping plate is provided with anti-skid structure.
Further, longitudinally disposed groove is additionally provided with the operative end surface of the first clamping plate, the groove is deep
Cambered surface groove of the degree less than 0.5mm.
Further, the adjustment portion includes motion bar and drive link with teeth, and one end of the motion bar is in folder
The inner side of tool body and installation portion, its other end is connected with holder, and one end of the drive link is provided with what is be meshed with teeth
Gear, the other end of the drive link is fixed with spanner.
Further, the top of the motion bar is provided with clamp, and the holder is provided with can block the clamp
Draw-in groove.
Further, the outer surface of the hypotenuse of the holder is provided with the chute parallel with hypotenuse, the trapezoidal mouth two
Side is provided with the confinement block coordinated with chute.
The beneficial effects of the utility model are：The utility model is unified detection with digital display by integration module controller
Master switch is opened into an entirety, during detection can be test, and save the connection tedious steps such as PC ends and installation operation software, be improved
Operating efficiency；Meanwhile, the structure of the contact surface by changing fixture train wheel bridge, in the case where frictional force is not reduced, effectively
Avoid situation about being broken by the shearing force produced by clamping in detection strip test bar.
Brief description of the drawings
Fig. 1 is the front view of the screen display Tensile Tester that the utility model embodiment is provided；
Fig. 2 is the internal control block diagram of controller in the screen display Tensile Tester that the utility model embodiment is provided；
Fig. 3 be in Fig. 1 A-A to sectional view；
Fig. 4 is enlarged drawing at I in Fig. 1；
Fig. 5 is the front view of the first fixture in the screen display Tensile Tester that the utility model embodiment is provided；
Fig. 6 is the structure of the operative end surface of first clamping plate in the screen display Tensile Tester that the utility model embodiment is provided
Figure；
Fig. 7 is the structure chart of adjustment portion in the screen display Tensile Tester that the utility model embodiment is provided.
In figure：1st, base；2nd, support frame；3rd, the first fixture；4th, the second fixture；5th, fixed plate；6th, lowering or hoisting gear；601st, drive
Dynamic motor；602nd, screw mandrel；603rd, screw rod bushing；604th, driven gear；605th, driving gear；7th, sensor device；8th, master switch；9、
Controller；901st, viewing area；902nd, operating space；903rd, control module；904th, detection module；905th, performing module；906th, power supply
Module；907th, operation module is shown；908th, feedback module；10th, slide rail；11st, sliding block；12nd, fixing bearing；13rd, chuck body；
14th, installed part；15th, trapezoidal mouth；16th, baffle plate；17th, holder；18th, first clamping plate；19th, second clamping plate；20th, adjustment portion；21st, prevent
Slipped Clove Hitch structure；22nd, groove；23rd, motion bar；24th, drive link；25th, gear；26th, spanner；27th, clamp；28th, draw-in groove；29th, chute；
30th, confinement block.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally described in accompanying drawing herein and
The component of the utility model embodiment for showing can be arranged and designed with a variety of configurations.Therefore, below to attached
The detailed description of the embodiment of the present utility model provided in figure is not intended to limit claimed scope of the present utility model,
Selected embodiment of the present utility model is merely representative of, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
As shown in figure 1, Fig. 1 shows the screen display Tensile Tester that the utility model embodiment is provided, including base 1,
Base 1 is provided with support frame 2 and controller 9, and the bottom side of support frame 2 is provided with the first fixture 3, and support frame 2 is provided with and the first folder
Have 3 the second corresponding fixtures 4, the first fixture 3 is identical with the structure of the second fixture 4, the second fixture 4 is by fixed plate 5 and branch
Lowering or hoisting gear 6 in support 2 is fixedly connected, and sensor device 7, the side of base 1 are provided between the second fixture 4 and fixed plate 5
It is provided with master switch 8；
With reference to shown in Fig. 2, controller 9 is also connected with and controls lowering or hoisting gear 6, the front of controller 9 be provided with viewing area 901 with
Operating space 902, the inner side of controller 9 is provided with control module 903, the difference of control module 903 connection detection module 904, execution mould
Block 905, power module 906, display operation module 907 and feedback module 908.
Wherein, control module 903 is PLC 9 or single-chip microcomputer, and detection module 904 connects sensor device 7, by
In detection pressure signal and displacement signal, and by showing operation module after control module 903 is processed as data signal
907 treatment show in viewing area 901, operating space 902 by show operation module 907 key in, set information, including open
Machine, motor 601 are switched, the rotating speed of motor 601, restriction of fixed displacement etc., the connection lowering or hoisting gear of performing module 905
6, worked by the signal enabling lowering or hoisting gear 6 for obtaining control module 903, power module 906 is power protecting circuit, in circuit
Failure is being capable of open-circuit line automatically, it is to avoid the circuit of damage equipment, causes unnecessary loss, and feedback module 908 connects
Sensor device 7 is connect, it detects the process that bar breaks rear active force reduction that will test in the course of the work, feeds back to control
Module 903, vacant lowering or hoisting gear 6 is shut down, it is to avoid continue to run with damage equipment after the end-of-job of lowering or hoisting gear 6.
As shown in Figure 3, Figure 4, lowering or hoisting gear 6 includes the motor 601 being arranged in base 1 and is arranged on support frame
Screw mandrel 602 inside 2, screw mandrel 602 is provided with screw rod bushing 603, and screw rod bushing 603 is fixedly connected fixed plate 5, the bottom side of screw mandrel 602
Driven gear 604 is provided with, the drive end of motor 601 is provided with the driving gear 605 engaged with driven gear 604.
Preferably, the both sides of support frame 2 are additionally provided with slide rail 10, and fixed plate 5 is provided with the cunning that can be slided on slide rail 10
Block 11, it is ensured that stability when fixed plate 5 is slided up and down with screw rod bushing 603.
Wherein, the top side of screw mandrel 602 is fixed on the inner side of support frame 2 by fixing bearing 12.
As shown in figure 5, the first fixture 3 includes chuck body 13, the side of chuck body 13 is provided with installed part 14, fixture sheet
The opposite side relative with installed part 14 opens up trapezoidal mouth 15 on body 13, and the rear end face of trapezoidal mouth 15 is provided with baffle plate 16, trapezoidal mouth 15
The holder 17 being made up of first clamping plate 18 and second clamping plate 19 is inside provided with, the shape of holder 17 is identical with trapezoidal mouth 15, folder
Less than the size of trapezoidal mouth 15, chuck body 13 is provided with can make clamping plate up and down along trapezoidal mouth 15 to the size of gripping member 17
Adjustment portion 20.
As shown in fig. 6, the operative end surface in first clamping plate 18 with the contact side of second clamping plate 19 is provided with anti-skid structure 21, work
Make to be additionally provided with longitudinal groove 22 on end face, groove 22 may be configured as it is a plurality of, be easy to can accurately up and down correspond to step up, it is to avoid no
Cause impact testing result during to correspondence.
Wherein, anti-skid structure 21 can make convex tendon staggeredly, and convex tendon staggeredly can increase the stress on different directions,
Effective increasing friction force, preferably surveys the pulling force test of piece suitable for dumbbell, and the groove 22 is arc of the depth less than 0.5mm
Face groove 22, this depth goes for the pulling force test of all strip test bars, it is ensured that can step up to test bar, cambered surface can
The test bar of more preferable laminating strip, it is to avoid test bar is broken by shearing force at clamping plate, it is ensured that the validity of test.
As shown in fig. 7, adjustment portion 20 includes motion bar 23 and drive link 24 with teeth, one end of motion bar 23 is worn
It is located in the through hole that chuck body 13 is provided with installation portion inner side, the side of through hole, the i.e. rear end face of chuck body 13 is provided with
And part lumen pore staggeredly vertical with through hole, is provided with drive link 24 in lumen pore, the gear 25 that one end of drive link 24 is fixed with
Engaged with the teeth on motion bar 23, the outside of the rear end face of chuck body 13 is fastened by fixed plate 5, drive link 24 it is another
End is fixed with spanner 26.
Wherein, the top of motion bar 23 is provided with clamp 27, and holder 17 is provided with the draw-in groove 28 that can block clamp 27, card
Groove 28 is collectively constituted for first clamping plate 18 with the groove of the bottom side of second clamping plate 19, and clamp 27 is stuck in inside draw-in groove 28.
When using, spanner 26 is pulled, spanner 26 drives motion bar 23 to move down, blocks by the gear 25 on drive link 24
The promotion draw-in groove 28 of plate 27 runs up holder 17, and due to the reason of trapezoidal mouth 15, first clamping plate 18 is anti-with second clamping plate 19
To state separately as shown in Figure 5, reply spanner 26 is stepped up after being put into test bar.
Used as further preferred embodiment, the outer surface of the hypotenuse of holder 17 is provided with the chute parallel with hypotenuse
29, the both sides of trapezoidal mouth 15 are provided with the confinement block 30 coordinated with chute 29, and confinement block 30 is the right angle being fixed in chuck body 13
Type fixed plate 5, a checkpost is in chute 29, it is to avoid front and rear skew when sliding up and down of holder 17, during influence extension test
Stability, while ensuring that the motion track of holder 17 keeps constant.
The utility model when in use, pulls spanner 26, will test the groove that bar is put into the operative end surface of holder 17
Step up in 22, open master switch 8, the setting rotating speed of motor 601 of operational control device 9 simultaneously starts, and into working condition, works as test
Bar fracture after, motor stop, display screen display respective value, including maximum test force, efficiency test power, test speed, effectively
The numerical value such as test space.
The utility model is simple, convenient, and test numerical value and relevant information, accuracy are directly displayed by automatically controlling
It is high.
Finally it should be noted that：Above-described each embodiment is merely to illustrate the technical solution of the utility model, rather than
It is limited；Although being described in detail to the utility model with reference to the foregoing embodiments, one of ordinary skill in the art
It should be understood that：It can still modify to the technical scheme described in previous embodiment, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (9)
1. a kind of screen display Tensile Tester, it is characterised in that：Including
Base, the base is provided with support frame, and the bottom side of support frame as described above is provided with the first fixture, support frame as described above be provided with
The second corresponding fixture of first fixture, second fixture is fixedly connected by fixed plate with the lowering or hoisting gear in support frame,
Sensor device is provided between second fixture and fixed plate, the side of the base is provided with master switch；
The controller of the sensor device is arranged on base and connects, the controller is also connected with and controls lowering or hoisting gear,
The front of the controller is provided with viewing area and operating space, and control module, the control module are provided with the inside of the controller
Difference connection detection module, performing module, power module, display operation module and feedback module.
2. screen display Tensile Tester as claimed in claim 1, it is characterised in that：The lowering or hoisting gear includes being arranged on base
Interior motor and the screw mandrel being arranged on inside support frame, the screw mandrel are provided with screw rod bushing, and the screw rod bushing is fixed and connected
Fixed plate is connect, the bottom side of the screw mandrel is provided with driven gear, and the drive end of the motor is provided with to be nibbled with the driven gear
The driving gear of conjunction.
3. screen display Tensile Tester as claimed in claim 2, it is characterised in that：The both sides of support frame as described above are additionally provided with cunning
Rail, the fixed plate is provided with the sliding block that can be slided on the slide rail.
4. screen display Tensile Tester as claimed in claim 2, it is characterised in that：The top side of the screw mandrel passes through fixing bearing
It is fixed on the inner side of support frame.
5. screen display Tensile Tester as claimed in claim 1, it is characterised in that：First fixture includes chuck body,
The side of the chuck body is provided with installed part, and the opposite side relative with the installed part opens up trapezoidal in the chuck body
Mouthful, the rear end face of the trapezoidal mouth is provided with baffle plate, described trapezoidal intraoral to be provided with the clamping being made up of first clamping plate and second clamping plate
Part, the shape of the holder is identical with trapezoidal mouth, the size of the size less than trapezoidal mouth of the holder, the chuck body
Being provided with can make clamping plate along the up and down adjustment portion of trapezoidal mouth, and the operative end surface of the first clamping plate is provided with anti-Slipped Clove Hitch
Structure.
6. screen display Tensile Tester as claimed in claim 5, it is characterised in that：In the operative end surface of the first clamping plate also
Longitudinally disposed groove is provided with, the groove is cambered surface groove of the depth less than 0.5mm.
7. screen display Tensile Tester as claimed in claim 5, it is characterised in that：The adjustment portion includes the work with teeth
Lever and drive link, in chuck body and the inner side of installation portion, its other end is connected with holder, institute for one end of the motion bar
The one end for stating drive link is provided with the gear being meshed with teeth, and the other end of the drive link is fixed with spanner.
8. screen display Tensile Tester as claimed in claim 7, it is characterised in that：The top of the motion bar is provided with clamp,
The holder is provided with the draw-in groove that can block the clamp.
9. screen display Tensile Tester as claimed in claim 5, it is characterised in that：On the outer surface of the hypotenuse of the holder
The chute parallel with hypotenuse is provided with, the trapezoidal mouth both sides are provided with the confinement block coordinated with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432136.0U CN206300846U (en) | 2016-12-23 | 2016-12-23 | A kind of screen display Tensile Tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621432136.0U CN206300846U (en) | 2016-12-23 | 2016-12-23 | A kind of screen display Tensile Tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300846U true CN206300846U (en) | 2017-07-04 |
Family
ID=59203933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621432136.0U Active CN206300846U (en) | 2016-12-23 | 2016-12-23 | A kind of screen display Tensile Tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300846U (en) |
-
2016
- 2016-12-23 CN CN201621432136.0U patent/CN206300846U/en active Active
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