CN110057677A - Completely new pull force calculation machine - Google Patents
Completely new pull force calculation machine Download PDFInfo
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- CN110057677A CN110057677A CN201910183643.7A CN201910183643A CN110057677A CN 110057677 A CN110057677 A CN 110057677A CN 201910183643 A CN201910183643 A CN 201910183643A CN 110057677 A CN110057677 A CN 110057677A
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- 238000004364 calculation method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 230000008030 elimination Effects 0.000 abstract description 5
- 238000003379 elimination reaction Methods 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of completely new pull force calculation machines, include pedestal, and the middle part of the pedestal is equipped with support rotary components, and described support rotary components one end is equipped with testing agency, and the other end of the support rotary components is equipped with clamp system；The support and turning effort of detection piece are treated by increasing support rotary components realization, and testing agency and clamp system is cooperated to test the mechanical characteristic of workpiece, it is reached for part to be detected and the influence of support elimination part self gravity to be detected is provided, the detection of mechanical characteristic on part different directions to be detected is realized, reduce the risk of staff's injury and improves the purpose of data acquisition precision.
Description
Technical field
The present invention relates to detection machine technical fields, and in particular to completely new pull force calculation machine.
Background technique
Industrial production middle age a variety of materials, components, component and complete machine or whole building are required by experiment
The mechanical characteristic that can determine that them just can determine that the superiority and inferiority of properties of product by testing.
Traditional pulling force detector generally uses vertical, and during atual detection, the gravity of component itself is sometimes
It will cause the inaccurate of data, to affect the detection accuracy of data.And traditional pull force calculation can only detection means list
Mechanical characteristic on one direction just can be carried out the detection on other directions after needing manual type to be adjusted component, and square
There are biggish security risks for formula mode.
The information disclosed in the background technology section is intended only to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Summary of the invention
In order to solve the above technical problems, providing branch the invention proposes completely new pull force calculation machine to be reached for part to be detected
Support eliminates the influence of part self gravity to be detected, realizes the detection of mechanical characteristic on part different directions to be detected, reduces work people
The injured risk of member and the purpose for improving data acquisition precision.
In order to achieve the above objectives, technical scheme is as follows:
A kind of completely new pull force calculation machine, includes pedestal, and the middle part of the pedestal is equipped with support rotary components, the support rotation
Component one end is equipped with testing agency, and the other end of the support rotary components is equipped with clamp system；
The support rotary components include a pair of parallel balancing pole and balancing pole are arranged in for making the rotation of workpiece rotation
Component, the balancing pole are arranged on the base by first hydraulic cylinder；
The testing agency includes detection support, and the detection support is equipped with second hydraulic cylinder, the head end of the hydraulic cylinder
Equipped with pulling force detector, the pulling force detector is connected with the first hydraulic tongs by connecting rod；
The clamp system includes clamping bracket, and the clamping bracket and the detection support are symmetricly set on the support and revolve
Turn the two sides of component, the clamping bracket is equipped with the second hydraulic tongs, and first hydraulic tongs and the second hydraulic tongs are arranged one
To between balancing pole, and first hydraulic tongs are parallel with the balancing pole with the line of the second hydraulic tongs.
The present invention, which passes through to increase, supports rotary components to realize the support and turning effort for treating detection piece, and cooperates detection
Mechanism and clamp system test the mechanical characteristic of workpiece, are reached for part to be detected and provide support elimination part itself to be detected
The influence of gravity, the risk and raising realized the detection of mechanical characteristic on part different directions to be detected, reduce staff's injury
The purpose of data acquisition precision.
Preferably, the rotary components include setting lower rotating electrical machine on the base, on setting pedestal
The crossbeam of side, the upper rotating electric machine for being arranged on the crossbeam and cooperating with the lower rotating electrical machine；
The horizontal depth of beam is higher than the detection support and clamps the height of bracket；
The driveshaft end of the lower rotating electrical machine is equipped with telescopic rod, and the telescopic rod is arranged between two flat balancing poles, institute
The bottom end for stating telescopic rod is equipped with round placement disk, and the bottom centre of the round placement disk is equipped with the jacking hole of prismatic table shape；
The drive shaft of the upper rotating electric machine is down-set, and the end of the drive shaft of the upper rotating electric machine is equipped with electric up-down
Bar, the end of the electric lifting rod are set there are three horizon bar, and three horizon bars are in same level, and three horizon bars
Locating plane is vertical in the electric lifting rod, the bottom end surrounding for being evenly distributed on the electric lifting rod of three horizon bars,
The end lower surface of the horizon bar is connected with compression leg by spring, and the compression leg is parallel with the electric lifting rod.Pass through benefit
With rotating electric machine, lower rotating electrical machine, telescopic rod and it is electronic move back main officer of Tibet by realize treat detection piece clamping rotate, it is to be checked to adjust
The detection direction of part is surveyed, using three horizon bars and the spring of horizontal end and compression leg, which is arranged in, advises part surface to be detected not
Also it can be close to the surface of part to be detected when then, ensure that the clamping quality for treating detection piece.
Preferably, the balancing pole is equipped with the groove matched with the round placement disk, the round placement
Disk is placed on horizontal with the upper surface holding of the balancing pole when groove.
Preferably, the detection support and clamp bracket between be additionally provided with length adjustment bar and with the length adjustment
The isometric connecting rod of bar, the length adjustment bar include mobile jib and the secondary bar that is embedded in inside the mobile jib, the head of the mobile jib
End cap is equipped with knob ring annular in shape, and the inside of the knob ring is equipped with column, and the lateral wall of the knob ring is equipped with latch；Institute
The outside of secondary bar is stated than being equipped with the thread groove cooperated with the column；The secondary bar can drive rotation when generating displacement relative to mobile jib
The rotation of button ring.
The connecting rod is equipped with index dial and pointer, and the pointer is close to the index dial and the pointer and the indexing
Disk is mutually indepedent, and the surface on the index dial is equipped with scale, and the surrounding side wall of the index dial is equipped with and the knob ring
The sawtooth of latch cooperation.By length adjustment bar, connecting rod and the index dial and pointer being arranged on connecting rod, so that detecting
The length variation of the part to be detected of journey is converted into angle change, the detection of length when in order to detect part deformation to be detected.
Preferably, being additionally provided with adjusting motor on the clamp system, the shaft end for adjusting motor is existed by setting
The gear of the shaft end is engaged with drive shaft, and one end of the drive shaft is arranged on the clamping bracket, and the drive shaft exists
The other end of the drive shaft is arranged in rotation under the adjusting motor driven, second hydraulic tongs.Using adjusting motor, set
It sets the gear mesh drive shaft in the end for adjusting motor to be driven, makes drive shaft rotation so that the angle of the second hydraulic tongs occurs
Variation, enables the clamping of the second hydraulic tongs more freely part to be detected, ensure that the clamping quality of part to be detected.
Preferably, offering the latch that a circle is engaged with the gear in the middle part of the drive shaft, and the latch
No more than the side of the drive shaft.By directly opening up the latch that a circle is engaged with the gear, generation at the middle part of drive shaft
The installation for having replaced driven gear, reduces costs, simultaneously because latch directly opens up to be formed on the driving shaft, to ensure that drive
The globality of moving axis extends the service life of drive shaft.
Preferably, the pulling force detector is also connected with record reservoir, the record reservoir is for talking drawing
The data that force detector detects are recorded in time.
The present invention has the advantage that
1. the present invention treats the support and turning effort of detection piece by increasing support rotary components realization, and cooperates detection machine
Structure and clamp system test the mechanical characteristic of workpiece, are reached for part to be detected and provide support elimination part itself weight to be detected
The influence of power realizes the detection of mechanical characteristic on part different directions to be detected, reduces the risk of staff's injury and improves number
According to the purpose for obtaining precision.
2. the present invention by using upper rotating electric machine, lower rotating electrical machine, telescopic rod and it is electronic move back main officer of Tibet by realize to be detected
The clamping of part rotates, and to adjust the detection direction of part to be detected, using three horizon bars and is arranged in the spring of horizontal end
Make the surface that can be also close to part to be detected when part surface imperfection to be detected with compression leg, ensure that the clamping matter for treating detection piece
Amount.
3. the present invention is by length adjustment bar, connecting rod and the index dial and pointer being arranged on connecting rod, so that detecting
The length variation of the part to be detected of process is converted into angle change, the detection of length when in order to detect part deformation to be detected.
4. the present invention is driven using the gear mesh drive shaft for adjusting motor, the end that adjusting motor is arranged in, make to drive
Moving axis rotation enables the clamping of the second hydraulic tongs more freely part to be detected so that the angle of the second hydraulic tongs changes,
It ensure that the clamping quality of part to be detected.
5. the present invention is by directly opening up the latch that a circle is engaged with the gear at the middle part of drive shaft, instead of driven
The installation of gear, reduces costs, simultaneously because latch directly opens up to be formed on the driving shaft, to ensure that the whole of drive shaft
Body extends the service life of drive shaft.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the schematic front view of completely new pull force calculation machine disclosed by the embodiments of the present invention；
Fig. 2 is the schematic front view of drive shaft in completely new pull force calculation machine disclosed by the embodiments of the present invention；
Fig. 3 is the schematic front view of knob ring in completely new pull force calculation machine disclosed by the embodiments of the present invention；
Number and corresponding component title represented by letter in figure:
1. 25. telescopic rod 26. of rotating electric machine on 21. balancing pole of pedestal, 22. lower rotating electrical machine, 23. crossbeam 24.
Circle placement 27. electric lifting rod of disk, 281. horizon bar, 282. spring, 283. compression leg, 29. groove 31. detection branch
32. second hydraulic cylinder of frame, 33. pulling force detector, 34. connecting rod, 35. first hydraulic tongs 36. record reservoir
41. clamping 42. second hydraulic tongs 43. of bracket adjusts 44. gear of motor, 45. drive shaft, 46. latch, 51. connecting rod
52. 55. thread groove of mobile jib 53. secondary bar, 54. knob ring, 541. column, 542. latch, 56. index dial 57. refers to
Needle.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The present invention provides completely new pull force calculation machines, its working principle is that being treated by increasing support rotary components realization
The support and turning effort of detection piece, and testing agency and clamp system is cooperated to test the mechanical characteristic of workpiece, reach
The influence of support elimination part self gravity to be detected is provided for part to be detected, realizes mechanical characteristic on part different directions to be detected
Detection, the risk for reducing staff's injury and the purpose for improving data acquisition precision.
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of completely new pull force calculation machine, includes pedestal 1, and the middle part of the pedestal is equipped with support
Rotary components, described support rotary components one end are equipped with testing agency, and the other end of the support rotary components is equipped with clamping machine
Structure is additionally provided with length detection mechanism between the testing agency and clamp system；
The support rotary components include a pair of parallel balancing pole 21 and balancing pole are arranged in for making the rotation of workpiece rotation
Turn component.
Wherein:
The rotary components include setting lower rotating electrical machine 22 on the base, the crossbeam 23 above setting pedestal, set
Set the upper rotating electric machine 24 on the crossbeam and with lower rotating electrical machine cooperation；
The horizontal depth of beam is higher than the detection support and clamps the height of bracket；
The driveshaft end of the lower rotating electrical machine is equipped with telescopic rod 25, and the telescopic rod is arranged between two flat balancing poles,
The bottom end of the telescopic rod is equipped with round placement disk 26, and the bottom centre of the round placement disk is equipped with the jacking hole of prismatic table shape；
The drive shaft of the upper rotating electric machine is down-set, and the end of the drive shaft of the upper rotating electric machine is equipped with electric lifting rod
27, the end of the electric lifting rod is set there are three horizon bar 281, and three horizon bars are in same level, and three water
Plane locating for flat bar is vertical in the electric lifting rod, the bottom end four for being evenly distributed on the electric lifting rod of three horizon bars
The end lower surface in week, the horizon bar is connected with compression leg 283 by spring 282, and the compression leg and the electric lifting rod are flat
Row；
The balancing pole is arranged on the base by first hydraulic cylinder, and the balancing pole is equipped with and the round placement disk
The groove 29 matched, the round placement disk are placed on horizontal with the upper surface holding of the balancing pole when groove.
The testing agency includes detection support 31, and the detection support is equipped with second hydraulic cylinder 32, described hydraulic
The head end of cylinder is equipped with pulling force detector 33, and the pulling force detector is connected with the first hydraulic tongs 35, the drawing by connecting rod 34
Force detector is also connected with record reservoir 36, and the record reservoir is timely for talking the data that pulling force detector detects
It records.
The clamp system includes to clamp bracket 41, and the clamping bracket and the detection support are symmetricly set on described
The two sides of rotary components are supported, the clamping bracket is equipped with the second hydraulic tongs 42, first hydraulic tongs and the second hydraulic tongs
It is arranged between a pair of of balancing pole, and first hydraulic tongs are parallel with the balancing pole with the line of the second hydraulic tongs；
It is additionally provided on the clamp system and adjusts motor 43, the shaft end for adjusting motor passes through the gear 44 that the shaft end is arranged in
It is engaged with drive shaft 45, one end of the drive shaft is arranged on the clamping bracket, offers one in the middle part of the drive shaft
The latch 46 engaged with the gear is enclosed, and the latch is no more than the side of the drive shaft, and the drive shaft is described
The other end of the drive shaft is arranged in rotation under the action of adjusting motor, gear and latch, second hydraulic tongs.
The length detection mechanism include be arranged in the detection support and clamp bracket between length adjustment bar and
The isometric connecting rod 51 with the length adjustment bar, the length adjustment bar include mobile jib 52 and are embedded in inside the mobile jib
Secondary bar 53, the head end of the mobile jib are arranged with knob ring 54 annular in shape, and the inside of the knob ring is equipped with column 541, described
The lateral wall of knob ring is equipped with latch 542；The outside of the secondary bar is than being equipped with the thread groove 55 cooperated with the column；The pair
Bar can the rotation of drive knob ring when generating displacement relative to mobile jib.
The connecting rod is equipped with index dial 56 and pointer 57, the pointer be close to the index dial and the pointer with it is described
Index dial is mutually indepedent, and the surface on the index dial is equipped with scale, and the surrounding side wall of the index dial is equipped with and the knob
The sawtooth of the latch cooperation of ring.
Of the invention specifically used steps are as follows: again as depicted in figs. 1 and 2, in actual use, utilizing the first liquid
The height of cylinder pressure adjustment bar 21 makes balancing pole and the first hydraulic tongs 35 and the second hydraulic tongs 42 be in uniform level height, together
When telescopic rod herein (can be also configured as electronic by the extraction of the telescopic rod 25 of 22 end of lower rotating electrical machine for operating easily,
Telescopic rod), and the end of telescopic rod is arranged in (in order to guarantee by the jacking hole of the prismatic table shape of device bottom in circle placement disk 26
The placement block with the cooperation of jacking hole, and the peace can be arranged at the top of telescopic rod in stabilization of circle placement disk during up and down
Setting the area at the top of block can select according to the actual needs, be subject to stablize and hold the round placement disk).
Then part to be detected is placed on round placement disk 26, telescopic rod is slowly withdrawn, until round placement disk card
In the groove 29 of 21 surface of balancing pole setting, part to be detected is on balancing pole 21 at this time, by the sense of equilibrium to be detected
Part plays main support.
After the completion of above-mentioned steps, the one end for 42 clamp column of the second hydraulic tongs part to be detected being mounted in detection support is utilized
(due to placement disk bottom be equipped with lower rotating electrical machine 22, when encountering irregular part to be detected, can by lower rotating electrical machine come
The position or staff for adjusting part to be detected directly just adjust its position when placing, and can preferentially be consolidated with the first hydraulic tongs
Subject to clamping), then according to the actual conditions of the part other end to be detected, by adjusting motor 43, gear 44 makes drive shaft turns,
And then the angle of the second hydraulic tongs 42 is adjusted, it is also convenient for for the other end of part to be detected to be clamped.
After the completion of part to be detected clamping, second hydraulic cylinder 32, under the action of second hydraulic cylinder 32, part to be detected are opened
Certain deformation can be generated, and the pulling force that part to be detected at this time receives can be detected in pulling force detector 33 at this time, and passes through note
Reservoir 36 is recorded to store in time.During when part to be detected hair, deformation occurs, secondary bar 53 can generate certain along mobile jib 52
Displacement, due to the end knob ring of secondary bar, the inside of the knob ring is equipped with the column 541 cooperated with the thread groove 55 in secondary bar,
Therefore with the movement of secondary bar, the meeting rotation of knob ring 54 passes through the sawtooth time-division disk-read production on 56 lateral wall of latch and index dial
Raw certain rotation, staff only needs the differential seat angle according to caused by front and back pointer 57 that can converse part to be detected at this time
Deformation length at this time, intersect at directly acquire length adjustment bar variation it is more convenient.(in order to guarantee the accurate survey of length
Amount can will test support Design into packaged type to reduce the mutual active force generated to length adjustment bar, and detection support
Packaged type only need detection support bottom be arranged sliding rail, in the case where second hydraulic cylinder does not work using folder
Mechanism is held to guarantee the relatively stable of testing agency.)
When the mechanics properties testing on the different directions for needing to treat detection piece, the first hydraulic tongs 35 and the second hydraulic tongs are unclamped
42, electric lifting rod 27 declines three horizon bars 281, until three compression legs resist the surface of part to be detected, due to spring
In the presence of so that simultaneous retractable bar 25 rises until resisting circle even if compression leg can also resist part to be detected when part out-of-flatness to be detected
Shape disposes disk, and lower rotating electrical machine and upper rotating electric machine are opened simultaneously at this time, makes round placement disk rotation to adjust part to be detected
Circle placement disk (can be ejected balancing pole by telescopic rod, to further facilitate round placement disk rotation) by direction, reach specified
Behind position, telescopic rod and electric lifting rod are withdrawn, circle placement disk comes back in the groove of balancing pole, then according to above-mentioned
Step is detected
In the whole process, electric lifting rod, first hydraulic cylinder, second hydraulic cylinder, be rotated up and down motor, adjust motor, first
Hydraulic tongs, the second hydraulic tongs and pulling force detector have control of intelligent terminal to be controlled, due to control circuit be it is relatively common,
Those skilled in the art are apparent that, therefore do not repeat them here again to controlling terminal and its circuit.Meanwhile this technology
The technical staff in field can select according to the actual situation other clamping pieces to substitute hydraulic tongs.
By above mode, completely new pull force calculation machine provided by the present invention is real by increasing support rotary components
The support and turning effort of detection piece are now treated, and it is real to cooperate testing agency and clamp system to carry out the mechanical characteristic of workpiece
It tests, is reached for part to be detected and the influence of support elimination part self gravity to be detected is provided, realizes power on part different directions to be detected
The detection of characteristic is learned, the risk of staff's injury is reduced and improves the purpose of data acquisition precision.
Above-described is only the preferred embodiment of completely new pull force calculation machine disclosed in this invention, it is noted that right
For those skilled in the art, without departing from the concept of the premise of the invention, several deformations can also be made
And improvement, these are all within the scope of protection of the present invention.
Claims (7)
1. a kind of completely new pull force calculation machine, includes pedestal, which is characterized in that the middle part of the pedestal is equipped with support rotation group
Part, described support rotary components one end are equipped with testing agency, and the other end of the support rotary components is equipped with clamp system；
The support rotary components include a pair of parallel balancing pole and balancing pole are arranged in for making the rotation of workpiece rotation
Component, the balancing pole are arranged on the base by first hydraulic cylinder；
The testing agency includes detection support, and the detection support is equipped with second hydraulic cylinder, the head end of the hydraulic cylinder
Equipped with pulling force detector, the pulling force detector is connected with the first hydraulic tongs by connecting rod；
The clamp system includes clamping bracket, and the clamping bracket and the detection support are symmetricly set on the support and revolve
Turn the two sides of component, the clamping bracket is equipped with the second hydraulic tongs, and first hydraulic tongs and the second hydraulic tongs are arranged one
To between balancing pole, and first hydraulic tongs are parallel with the balancing pole with the line of the second hydraulic tongs.
2. completely new pull force calculation machine according to claim 1, which is characterized in that the rotary components include to be arranged in institute
The lower rotating electrical machine on pedestal is stated, the crossbeam above setting pedestal, is arranged on the crossbeam and matches with the lower rotating electrical machine
The upper rotating electric machine closed；
The horizontal depth of beam is higher than the detection support and clamps the height of bracket；
The driveshaft end of the lower rotating electrical machine is equipped with telescopic rod, and the telescopic rod is arranged between two flat balancing poles, institute
The bottom end for stating telescopic rod is equipped with round placement disk, and the bottom centre of the round placement disk is equipped with the jacking hole of prismatic table shape；
The drive shaft of the upper rotating electric machine is down-set, and the end of the drive shaft of the upper rotating electric machine is equipped with electric up-down
Bar, the end of the electric lifting rod are set there are three horizon bar, and three horizon bars are in same level, and three horizon bars
Locating plane is vertical in the electric lifting rod, the bottom end surrounding for being evenly distributed on the electric lifting rod of three horizon bars,
The end lower surface of the horizon bar is connected with compression leg by spring, and the compression leg is parallel with the electric lifting rod.
3. completely new pull force calculation machine according to claim 2, which is characterized in that the balancing pole is equipped with and the circle
The groove that placement disk matches, the round placement disk are placed on horizontal with the upper surface holding of the balancing pole when groove.
4. completely new pull force calculation machine according to claim 1, which is characterized in that between the detection support and clamping bracket
It is additionally provided with length adjustment bar and the connecting rod isometric with the length adjustment bar, the length adjustment bar includes mobile jib and is embedded in
Secondary bar inside the mobile jib, the head end of the mobile jib are arranged with knob ring annular in shape, and the inside of the knob ring is equipped with vertical
The lateral wall of column, the knob ring is equipped with latch；The outside of the secondary bar is than being equipped with the thread groove cooperated with the column；It is described
Secondary bar can the rotation of drive knob ring when generating displacement relative to mobile jib；
The connecting rod is equipped with index dial and pointer, and the pointer is close to the index dial and the pointer and the index dial phase
Mutually independent, the surface on the index dial is equipped with scale, and the surrounding side wall of the index dial is equipped with the latch with the knob ring
The sawtooth of cooperation.
5. completely new pull force calculation machine described in any one in -4 according to claim 1, which is characterized in that on the clamp system
It is additionally provided with adjusting motor, the shaft end for adjusting motor is engaged with drive shaft, the driving by the way that the gear of the shaft end is arranged in
One end of axis is arranged on the clamping bracket, and drive shaft rotation under the adjusting motor driven, second liquid
The other end of the drive shaft is arranged in pressing tongs.
6. completely new pull force calculation machine according to claim 5, which is characterized in that offer a circle in the middle part of the drive shaft
The latch engaged with the gear, and the latch is no more than the side of the drive shaft.
7. according to claim 1, completely new pull force calculation machine described in any one in 2,3,4 or 6, which is characterized in that the drawing
Force detector is also connected with record reservoir, and the record reservoir is remembered in time for talking the data that pulling force detector detects
Record is got off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183643.7A CN110057677B (en) | 2019-03-12 | 2019-03-12 | Tension detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183643.7A CN110057677B (en) | 2019-03-12 | 2019-03-12 | Tension detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110057677A true CN110057677A (en) | 2019-07-26 |
| CN110057677B CN110057677B (en) | 2024-03-26 |
Family
ID=67316215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910183643.7A Active CN110057677B (en) | 2019-03-12 | 2019-03-12 | Tension detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110057677B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165577A (en) * | 2022-09-07 | 2022-10-11 | 常州树杰塑业有限公司 | Antistatic PE film fold detection device |
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| US20150177112A1 (en) * | 2011-12-07 | 2015-06-25 | Tomoyuki Fujii | Tensile Test Machine |
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