CN209117251U - A kind of pull and push dynamometer calibrating installation - Google Patents
A kind of pull and push dynamometer calibrating installation Download PDFInfo
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- CN209117251U CN209117251U CN201821460692.8U CN201821460692U CN209117251U CN 209117251 U CN209117251 U CN 209117251U CN 201821460692 U CN201821460692 U CN 201821460692U CN 209117251 U CN209117251 U CN 209117251U
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- welded
- calibrating installation
- push dynamometer
- counterweight
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Abstract
The utility model discloses a kind of pull and push dynamometer calibrating installations, including support frame, counterweight and calibrating installation ontology, the lower surface of the calibrating installation ontology is welded with pedestal, support frame as described above is welded on the upper surface of calibrating installation ontology, and the interior welds of support frame have fixed plate, the upper surface of the fixed plate is welded with hydraulic pump, and the lower surface of hydraulic pump is movably installed with the hydraulic stem through fixed plate, the lower surface of the hydraulic stem is welded with mounting plate, and the lower surface of mounting plate is movably installed with fixture, the pull and push dynamometer is fixed on the inside of fixture, and the inside of pull and push dynamometer is plugged with pull rod, the lower surface of the pull rod is welded with the first hook, the front surface of the pull and push dynamometer is carved with graduation mark, the inner wall of support frame as described above offers sliding rail, the counterweight is placed on the upper surface of calibrating installation ontology, and the upper table of counterweight Face is welded with the first link.The utility model electric power promotes counterweight and can use different weight calibration of weight, and calibration effect is more preferable.
Description
Technical field
The utility model relates to the technical field of pull and push dynamometer, specially a kind of pull and push dynamometer calibrating installation.
Background technique
Pull and push dynamometer is a kind of for thrust and the mechanical measuring instrument of tensile test.Pull and push dynamometer is suitable for electronics electricity
Device, industry light industry textile industry, architectural hardware, lighter and igniter, fire-fighting equipment, pen processed, lockmaking, fishing gear, dynamic power machine, scientific research machine
The push-and-pull Road test of the industries such as structure.Such as: the test of hairs break power is used in cosmetic industry；It is used in packaging industry
Measure intensity of packaging materials such as adhesive tape, film etc..
The method of present pull and push dynamometer calibration is suspension counterweight method, i.e., by pull and push dynamometer bottom hung counterweight
Afterwards, calibration is lifted with manpower.But there are many defects for this kind of mode, when calibrating, depend on people entirely using common suspension counterweight method
Power lifts counterweight, leads to manual operation large labor intensity, stability and safety are bad, and limited personnel, are only capable of detecting limited
The data of pull and push dynamometer under weight are calibrated ineffective.
Utility model content
The purpose of this utility model is to provide a kind of pull and push dynamometer calibrating installation, has non-firm power and promote counterweight and can be with
The advantages of using different weight calibration of weight, the method for solving present pull and push dynamometer calibration is suspension counterweight method, i.e., logical
It crosses after pull and push dynamometer bottom hung counterweight, calibration is lifted with manpower.But there are many defects for this kind of mode, using common outstanding
Counterweight method is hung counterweight is lifted by manpower entirely, lead to manual operation large labor intensity when calibrating, stability and safety are bad,
And limited personnel, the data of pull and push dynamometer under detection limited weight are only capable of, ineffective problem is calibrated.
To achieve the above object, the utility model provides the following technical solutions: a kind of pull and push dynamometer calibrating installation, including branch
The lower surface of support, counterweight and calibrating installation ontology, the calibrating installation ontology is welded with pedestal, and support frame as described above is welded on school
The upper surface of standard apparatus ontology, and the interior welds of support frame have fixed plate, the upper surface of the fixed plate is welded with hydraulic pump,
And the lower surface of hydraulic pump is movably installed with the hydraulic stem through fixed plate, the lower surface of the hydraulic stem is welded with mounting plate,
And being internally embedded for mounting plate is fixed with the first magnet, the lower surface of the mounting plate is movably installed with fixture, and fixture is interior
Portion's insertion is fixed with the second magnet, and the fixture is by the first magnet and the second magnet is attracting connect with mounting plate, the push-and-pull
Power meter is fixed on the inside of fixture, and the inside of pull and push dynamometer is plugged with pull rod, and the lower surface of the pull rod is welded with the first extension
Hook, the front surface of the pull and push dynamometer are carved with graduation mark, and the inner wall of support frame as described above offers sliding rail, and the counterweight is placed on school
The upper surface of standard apparatus ontology, and the upper surface of counterweight is welded with the first link.
Preferably, the counterweight is equipped with seven altogether, and seven counterweights are distributed about calibrating installation ontology rectangular array.
Preferably, the front surface of the pull and push dynamometer is socketed with connecting plate, and the side outer end face of connecting plate is welded with admittedly
Fixed pole, fixed link are flexibly connected with sliding rail.
Preferably, being internally embedded for the connecting plate is fixed with eyeglass, and eyeglass is concavees lens.
Preferably, the upper surface of the pull rod uses pointed design.
Preferably, there are two the graduation mark is set altogether, and two graduation marks are symmetrical about the front surface of pull and push dynamometer.
Preferably, the side outer end face of the counterweight is welded with the second link, and the side outer end face of counterweight is located at second
The second hook is welded with below link.
Compared with prior art, the beneficial effects of the utility model are as follows: the utility model passes through setting hydraulic pump, push-and-pull
Power meter and counterweight have achieved the effect that promote counterweight with electric power and can use different weight calibration of weight, hydraulic pump has been connected
External power supply opens hydraulic pump, and hydraulic pump drives hydraulic stem decline, and hydraulic stem drives pull and push dynamometer decline, and the first hook is hung
On the first link, hydraulic pump is opened, hydraulic pump drives hydraulic stem to rise, and hydraulic stem drives pull and push dynamometer to rise, and can measure
The gravity of counterweight hangs over second on the second link, measures again, can according to need the counterweight of selection measurement
Quantity repeatedly measures, and calibration data is more accurate, and use is more convenient, and practicability is stronger.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the enlarged structure schematic diagram of the A of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the B of the utility model.
In figure: 1, support frame；2, fixed plate；3, mounting plate；4, the first magnet；5, the second magnet；6, fixture；7, hydraulic
Pump；8, hydraulic stem；9, fixed link；10, the first hook；11, the first link；12, sliding rail；13, counterweight；14, calibrating installation ontology；
15, pedestal；16, connecting plate；17, eyeglass；18, pull rod；19, graduation mark；20, pull and push dynamometer；21, the second link；22, it second hangs
Hook.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of pull and push dynamometer calibrating installation, including branch
Support 1, counterweight 13 and calibrating installation ontology 14, the lower surface of calibrating installation ontology 14 are welded with pedestal 15, and support frame 1 is welded on
The upper surface of calibrating installation ontology 14, and the interior welds of support frame 1 have fixed plate 2, the upper surface of fixed plate 2 is welded with hydraulic
Pump 7, and the lower surface of hydraulic pump 7 is movably installed with the hydraulic stem 8 through fixed plate 2, and hydraulic pump 7 is connected external power supply, is beaten
Open hydraulic pump 7, hydraulic pump 7 drives hydraulic stem 8 to decline, and hydraulic stem 8 drives pull and push dynamometer 20 to decline, and the first hook 10 is hung over the
On one link 11, hydraulic pump 7 is opened, hydraulic pump 7 drives hydraulic stem 8 to rise, and hydraulic stem 8 drives pull and push dynamometer 20 to rise
The gravity of counterweight 13 is measured, use is more convenient, and practicability is stronger, and the lower surface of hydraulic stem 8 is welded with mounting plate 3, and pacifies
Being internally embedded for loading board 3 is fixed with the first magnet 4, and the lower surface of mounting plate 3 is movably installed with fixture 6, and the inside of fixture 6 is embedding
Enter to be fixed with the second magnet 5, fixture 6 is by the first magnet 4 and the second magnet 5 is attracting connect with mounting plate 3, according to pull and push dynamometer
The position of 20 size mobile fixture 6, pull and push dynamometer 20 is fixed in fixture 6, and use is more convenient, and practicability is stronger.
Pull and push dynamometer 20 is fixed on the inside of fixture 6, and the inside of pull and push dynamometer 20 is plugged with pull rod 18, pull rod 18 it is upper
Surface uses pointed design, pointed to be directed at graduation mark 19, is more convenient for reading quasi- data, the lower surface of pull rod 18 is welded with first
Hook 10, the front surface of pull and push dynamometer 20 is carved with graduation mark 19, and there are two graduation mark 19 is set altogether, and two graduation marks 19 are about pushing away
The front surface of tensiometer 20 is symmetrical, and the inner wall of support frame 1 offers sliding rail 12, and the front surface of pull and push dynamometer 20 is socketed with company
Fishplate bar 16, and the side outer end face of connecting plate 16 is welded with fixed link 9, fixed link 9 is flexibly connected with sliding rail 12, and fixed link 9 can
To move on sliding rail 12, fixed link 9 is moved to measurement position, being internally embedded for connecting plate 16 is fixed with eyeglass 17, and mirror
Piece 17 is concavees lens, and eyeglass 17 can be with amplification data, and convenient for reading quasi- data, use is more convenient.
Counterweight 13 is placed on the upper surface of calibrating installation ontology 14, and the upper surface of counterweight 13 is welded with the first link 11,
Counterweight 13 is equipped with seven altogether, and seven counterweights 13 are distributed about 14 rectangular array of calibrating installation ontology, outside the side of counterweight 13
End face is welded with the second link 21, and the side outer end face of counterweight 13 is located at the lower section of the second link 21 and is welded with the second hook
22, the second hook 22 is hung on the second link 21, is measured again, can according to need the number of the counterweight 13 of selection measurement
Amount repeatedly measures, and calibration data is more accurate, and use is more convenient, and practicability is stronger.
Working principle: according to the position of the size mobile fixture 6 of pull and push dynamometer 20, pull and push dynamometer 20 is fixed on fixture 6
In, hydraulic pump 7 is connected into external power supply, opens hydraulic pump 7, hydraulic pump 7 drives hydraulic stem 8 to decline, and hydraulic stem 8 drives push-pull effort
20 decline of meter, the first hook 10 is hung on the first link 11, opens hydraulic pump 7, hydraulic pump 7 drives hydraulic stem 8 to rise, hydraulic
Bar 8 drives pull and push dynamometer 20 to rise, and can measure the gravity of counterweight 13, fixed link 9 can move on sliding rail 12, by fixed link
9 are moved to measurement position, and eyeglass 17 can hang over the second hook 22 on second link 21 with amplification data, convenient for reading quasi- data,
It measures again, can according to need the quantity of the counterweight 13 of selection measurement, repeatedly measure, calibration data is more accurate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of pull and push dynamometer calibrating installation, including support frame (1), counterweight (13) and calibrating installation ontology (14), feature exists
In: the lower surface of the calibrating installation ontology (14) is welded with pedestal (15), and support frame as described above (1) is welded on calibrating installation ontology
(14) upper surface, and the interior welds of support frame (1) have fixed plate (2), the upper surface of the fixed plate (2) is welded with hydraulic
It pumps (7), and the lower surface of hydraulic pump (7) is movably installed with the hydraulic stem (8) through fixed plate (2), under the hydraulic stem (8)
Surface is welded with mounting plate (3), and being internally embedded for mounting plate (3) is fixed with the first magnet (4), under the mounting plate (3)
Surface activity is equipped with fixture (6), and being internally embedded for fixture (6) is fixed with the second magnet (5), and the fixture (6) passes through the
One magnet (4) and the second magnet (5) is attracting connect with mounting plate (3), the pull and push dynamometer (20) is fixed on the interior of fixture (6)
Portion, and the inside of pull and push dynamometer (20) is plugged with pull rod (18), the lower surface of the pull rod (18) is welded with the first hook (10),
The front surface of the pull and push dynamometer (20) is carved with graduation mark (19), and the inner wall of support frame as described above (1) offers sliding rail (12), described
Counterweight (13) is placed on the upper surface of calibrating installation ontology (14), and the upper surface of counterweight (13) is welded with the first link (11).
2. a kind of pull and push dynamometer calibrating installation according to claim 1, it is characterised in that: the counterweight (13) is equipped with seven altogether
It is a, and seven counterweights (13) are distributed about calibrating installation ontology (14) rectangular array.
3. a kind of pull and push dynamometer calibrating installation according to claim 1, it is characterised in that: before the pull and push dynamometer (20)
Surface is socketed with connecting plate (16), and the side outer end face of connecting plate (16) is welded with fixed link (9), fixed link (9) and sliding rail
(12) it is flexibly connected.
4. a kind of pull and push dynamometer calibrating installation according to claim 3, it is characterised in that: the inside of the connecting plate (16)
Insertion is fixed with eyeglass (17), and eyeglass (17) is concavees lens.
5. a kind of pull and push dynamometer calibrating installation according to claim 1, it is characterised in that: the graduation mark (19) is equipped with altogether
Two, and two graduation marks (19) are symmetrical about the front surface of pull and push dynamometer (20).
6. a kind of pull and push dynamometer calibrating installation according to claim 1, it is characterised in that: outside the side of the counterweight (13)
End face is welded with the second link (21), and the side outer end face of counterweight (13) is located at below the second link (21) and is welded with second
It links up with (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460692.8U CN209117251U (en) | 2018-09-07 | 2018-09-07 | A kind of pull and push dynamometer calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460692.8U CN209117251U (en) | 2018-09-07 | 2018-09-07 | A kind of pull and push dynamometer calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117251U true CN209117251U (en) | 2019-07-16 |
Family
ID=67198052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460692.8U Active CN209117251U (en) | 2018-09-07 | 2018-09-07 | A kind of pull and push dynamometer calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117251U (en) |
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2018
- 2018-09-07 CN CN201821460692.8U patent/CN209117251U/en active Active
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