CN207763868U - A kind of force measuring machine for tension gauge of pulling pin - Google Patents
A kind of force measuring machine for tension gauge of pulling pin Download PDFInfo
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- CN207763868U CN207763868U CN201820132804.0U CN201820132804U CN207763868U CN 207763868 U CN207763868 U CN 207763868U CN 201820132804 U CN201820132804 U CN 201820132804U CN 207763868 U CN207763868 U CN 207763868U
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- force
- dynamometer
- measuring machine
- tension gauge
- block
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- 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 9
- 208000036829 Device dislocation Diseases 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007659 motor function Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model provides a kind of force measuring machine for tension gauge of pulling pin, and belongs to mechanical detection equipment technical field.It solves existing the problems such as tension gauge precision is low, error is big of pulling pin.The force measuring machine of this tension gauge that is used to pull pin, including rack and the device for measuring force being set in rack, device for measuring force includes dynamometer and clamping fixing piece, clamping fixing piece is located at the both ends of rack with dynamometer, and dynamometer lower end is provided with the driving device that driving dynamometer moves left and right, clamping fixing piece includes the pedestal being fixedly connected with rack and clamping head, several connecting poles to raise up are provided on pedestal, there is the slit being embedded in for clamping head between connecting pole, dynamometer includes the sliding seat being connected with driving device, force sensor is arranged in sliding seat upper end, force snesor is towards being provided with grab on one side end face of clamping fixing piece.The utility model has the advantages that high-precision, low error, detection are accurate.
Description
Technical field
The utility model belongs to mechanical detection equipment technical field, is related to a kind of force measuring machine, more particularly to one kind is used for
The force measuring machine for tension gauge of pulling pin.
Background technology
In machinery, the type of pin is various, and main Types have：Straight pin, taper bolt, pin with split pin hole, split pin and safety pin,
Pin mainly uses the effect of assembly positioning in engineering goods, it is also possible to connect, the overload loosened in level security device is cut
Connection breaking.Although pin is tiny parts, it is played a crucial role in mechanical link, especially for
It connects, loosen in level security device and cut connecting pin for overloading, the detection for power of pulling pin is a ring of test pin motor function
Section, can be by detecting come the required power that judges to pull pin, it follows that the applicable power and intensity of pin, to reach reasonable
The purpose used.
The drawing detection that such pin is directed on existing market is mainly detected by spring scale draw-off gear,
Device is formed by mechanical structure assembling combination, for convenience carry, existing major defect be it is simple in structure,
In detection process, spring will produce influence of crust deformation testing result, and spring scale draw-off gear is difficult to be applied in detection process
The completely vertical or completely vertical power of part to be detected, can cause power to be disperseed so that error becomes larger, precision reduces in this way.
Invention content
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, provides a kind of high-precision, low mistake
Difference, the force measuring machine for detecting the tension gauge that accurately is used to pull pin.
The purpose of this utility model can be realized by following technical proposal：A kind of force measuring machine for tension gauge of pulling pin
Structure, including rack and the device for measuring force that is set in rack, which is characterized in that the device for measuring force include dynamometer and
Clamping fixing piece, the clamping fixing piece are located at the both ends of rack, and the dynamometer lower end setting with dynamometer
There is the driving device that driving dynamometer moves left and right, the clamping fixing piece includes the pedestal and clamping being fixedly connected with rack
Head is provided with several connecting poles to raise up on the pedestal, has between the connecting pole and be embedded in for clamping head
Slit, the dynamometer includes the sliding seat being connected with driving device, the strong sensing of sliding seat upper end setting
Device, the force snesor is towards being provided with grab on one side end face of clamping fixing piece.
In a kind of above-mentioned force measuring machine for pulling pin tension gauge, the driving device include driving motor with
And the rotating threaded shaft by driving motor driving rotation, the driving motor side is provided with the safety socket for power supply, institute
The rotating threaded shaft both ends stated are provided with bearing, and driving cylinder block is arranged on the rotating threaded shaft.Essence is driven using rotating threaded shaft
Really transmission improves the accuracy of dynamometer movement.
In a kind of above-mentioned force measuring machine for pulling pin tension gauge, the sliding seat bottom end is provided with cooperation
Block has the jack being inserted into for driving cylinder block, the axle center of the driving cylinder block and jack center at the coordinating block center
In same horizontal line.The cooperation precision for improving sliding seat and rotating threaded shaft ensures the continuity of transmission.
In a kind of above-mentioned force measuring machine for pulling pin tension gauge, the coordinating block and sliding seat one at
Type.Failure rate can be reduced to avoid the generation of connection loose phenomenon by being integrally formed.
In a kind of above-mentioned force measuring machine for pulling pin tension gauge, the clamping head includes being arranged in slit
Fixture block and fixed block, the fixture block can up and down slide along the slit line of rabbet joint, and fixture block is towards on the end face of fixed block side
Have with the mounting hole one inwardly to close up, on the fixed block with one matched mounting hole two of mounting hole, and it is described solid
The tail end for determining block is provided with adjusting nut for adjusting fixture block and fixed block spacing.It can be carried out according to the size of detection part
The adjustment of height and the width improves detectability of the detector to different type part.
In a kind of above-mentioned force measuring machine for pulling pin tension gauge, the driving device two sides are equipped with safety
Dust cover.It prevents the impurity in environment from entering in driving device, influences normally to be driven, improve the stabilization of driving device work
Property.
Compared with prior art, the fixation clamping part in the force measuring machine of this tension gauge that is used to pull pin has adjustable height
The clamping head of degree and width, can detect the part of various different sizes, force sensor is arranged on dynamometer, force snesor can
External detection device, improves accuracy of detection, this force measuring machine has the advantages that high-precision, low error, detection are accurate.
Description of the drawings
Fig. 1 is this general structure schematic diagram for the force measuring machine for tension gauge of pulling pin.
Fig. 2 is this disassembly and assembly structure schematic diagram for the force measuring machine for tension gauge of pulling pin
In figure, 1, rack；2, device for measuring force；3, dynamometer；4, clamping fixing piece；5, driving device；6, pedestal；7, clamping
Head；8, connecting pole；9, slit；10, sliding seat；11, force snesor；12, grab；13, driving motor；14, rotating threaded shaft；15、
Safety socket；16, bearing；17, cylinder block is driven；18, coordinating block；19, jack；20, fixture block；21, fixed block；22, mounting hole one；
23, mounting hole two；24, adjusting nut；25, safe dustproof cover.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1 and Figure 2, this is for the force measuring machine of tension gauge of pulling pin, including rack 1 and is set in rack 1
Device for measuring force 2, device for measuring force 2 includes dynamometer 3 and clamping fixing piece 4, and clamping fixing piece 4 is located at dynamometer 3
The both ends of rack 1, and 3 lower end of dynamometer is provided with the driving device 5 that driving dynamometer 3 moves left and right, clamping fixing piece 4 includes
The pedestal 6 and clamping head 7 being fixedly connected with rack 1 are provided with several connecting poles 8 to raise up, connecting pole 8 on pedestal 6
Between there is the slit 9 that is embedded in for clamping head 7, dynamometer 3 includes the sliding seat 10 being connected with driving device 5, sliding seat 10
Upper end is arranged force sensor 11, and force snesor 11 is towards being provided with grab 12 on 4 one side end face of clamping fixing piece.
Originally the technique effect for the force measuring machine for tension gauge of pulling pin is：Fixation clamping part in force measuring machine has can
The clamping head 7 for adjusting height and the width while can detecting the part of various different sizes, ensures part detected part and surveys
Force snesor 11 on power meter 3 is in same level, it is ensured that part only by detection pulling force, prevents pulling force from generating skew force
Influence detection accuracy, while force snesor 11 can external detection device, improve accuracy of detection.
In order to improve the accuracy of the movement of dynamometer 3, driving device 5 includes driving motor 13 and is driven by driving motor 13
The rotating threaded shaft 14 of dynamic rotation, 13 side of driving motor is provided with the safety socket 15 for power supply, 14 liang of end-rack of rotating threaded shaft
Driving cylinder block 17 is arranged with equipped with bearing 16, and on rotating threaded shaft 14.
In order to ensure that the continuity of transmission, 10 bottom end of sliding seat are provided with coordinating block 18, have at 18 center of coordinating block and supply
The axle center of the jack 19 for driving cylinder block 17 to be inserted into, driving cylinder block 17 is located at 19 center of jack in same horizontal line.
Coordinating block 18 and sliding seat 10 are integrally formed, and event can be reduced to avoid the generation of connection loose phenomenon by being integrally formed
Barrier rate.
In order to promote the scope of application of detector, clamping head 7 includes fixture block 20 and the fixed block being arranged in slit 9
21, fixture block 20 can up and down slide along 9 line of rabbet joint of slit, and fixture block 20 inwardly closes up towards having on the end face of 21 side of fixed block
Mounting hole 1 has on fixed block 21 and one 22 matched mounting hole 2 23 of mounting hole, and the tail end setting of fixed block 21
It is useful for adjusting the adjusting nut 24 of fixture block 20 and 21 spacing of fixed block, height and width can be carried out according to the size of detection part
The adjustment of degree improves detectability of the detector to different type part.
In order to improve the stability of the work of driving device 5,5 two sides of driving device are equipped with safe dustproof cover 25.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rack 1, device for measuring force 2, dynamometer 3, clamping fixing piece 4, driving device 5, bottom is used more herein
Seat 6, clamping head 7, connecting pole 8, slit 9, sliding seat 10, force snesor 11, grab 12, driving motor 13, rotating threaded shaft 14, peace
Full socket 15, bearing 16, driving cylinder block 17, coordinating block 18, jack 19, fixture block 20, fixed block 21, mounting hole 1, mounting hole
2 23, the terms such as adjusting nut 24, safe dustproof cover 25, but it does not preclude the possibility of using other terms.Use these arts
Language is used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as any one of the additional limitations
All it is contrary to the spirit of the present invention.
Claims (6)
1. a kind of force measuring machine for tension gauge of pulling pin, including rack（1）And it is set to rack（1）On device for measuring force
（2）, which is characterized in that the device for measuring force（2）Including dynamometer（3）And clamping fixing piece（4）, the clamping fixes
Part（4）With dynamometer（3）It is located at rack（1）Both ends, and the dynamometer（3）Lower end is provided with driving dynamometer
（3）The driving device moved left and right（5）, the clamping fixing piece（4）Including with rack（1）The pedestal being fixedly connected with（6）And
Clamping head（7）, the pedestal（6）On be provided with several connecting poles to raise up（8）, the connecting pole（8）Between
With for clamping head（7）Embedded slit（9）, the dynamometer（3）Including with driving device（5）The sliding seat being connected
（10）, the sliding seat（10）Force sensor is arranged in upper end（11）, the force snesor（11）Towards clamping fixing piece
（4）It is provided with grab on one side end face（12）.
2. a kind of force measuring machine for tension gauge of pulling pin according to claim 1, which is characterized in that the driving
Device（5）Including driving motor（13）And by driving motor（13）Drive the rotating threaded shaft of rotation（14）, the described driving electricity
Machine（13）Side is provided with the safety socket for power supply（15）, the rotating threaded shaft（14）Both ends are provided with bearing（16）,
And the rotating threaded shaft（14）On be arranged with driving cylinder block（17）.
3. a kind of force measuring machine for tension gauge of pulling pin according to claim 1, which is characterized in that the sliding
Seat（10）Bottom end is provided with coordinating block（18）, the coordinating block（18）Have for driving cylinder block at center（17）The jack of insertion
（19）, the driving cylinder block（17）Axle center and jack（19）Center is located in same horizontal line.
4. a kind of force measuring machine for tension gauge of pulling pin according to claim 3, which is characterized in that the cooperation
Block（18）With sliding seat（10）It is integrally formed.
5. a kind of force measuring machine for tension gauge of pulling pin according to claim 1, which is characterized in that the clamping
Head（7）Including being arranged in slit（9）In fixture block（20）And fixed block（21）, the fixture block（20）It can be along slit（9）Slot
Sew on lower sliding, and fixture block（20）Towards fixed block（21）There is the mounting hole one inwardly to close up on the end face of side（22）, institute
The fixed block stated（21）It is upper to have and mounting hole one（22）Matched mounting hole two（23）, and the fixed block（21）Tail end
It is provided with for adjusting fixture block（20）With fixed block（21）The adjusting nut of spacing（24）.
6. a kind of force measuring machine for tension gauge of pulling pin according to claim 1, which is characterized in that the driving
Device（5）Two sides are equipped with safe dustproof cover（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132804.0U CN207763868U (en) | 2018-01-26 | 2018-01-26 | A kind of force measuring machine for tension gauge of pulling pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132804.0U CN207763868U (en) | 2018-01-26 | 2018-01-26 | A kind of force measuring machine for tension gauge of pulling pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763868U true CN207763868U (en) | 2018-08-24 |
Family
ID=63182049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132804.0U Expired - Fee Related CN207763868U (en) | 2018-01-26 | 2018-01-26 | A kind of force measuring machine for tension gauge of pulling pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207763868U (en) |
-
2018
- 2018-01-26 CN CN201820132804.0U patent/CN207763868U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |