CN104807592A - Electric cylinder loading overlapping type force standard machine - Google Patents
Electric cylinder loading overlapping type force standard machine Download PDFInfo
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- CN104807592A CN104807592A CN201510252691.9A CN201510252691A CN104807592A CN 104807592 A CN104807592 A CN 104807592A CN 201510252691 A CN201510252691 A CN 201510252691A CN 104807592 A CN104807592 A CN 104807592A
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- support seat
- sensor
- upper support
- reverse frame
- screw
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- 238000009434 installation Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses an electric cylinder loading overlapping type force standard machine. The electric cylinder loading overlapping type force standard machine comprises a support, a reversing frame, a connection guide piece, a standard sensor and power equipment, wherein the support comprises a base and an upper supporting seat; the reversing frame comprises a reversing frame upper beam, a reversing frame lower beam and a reversing frame connection rod; the reversing frame lower beam is arranged between the base and the upper supporting seat; the top of the reversing frame lower beam is provided with a sensor mounting seat; the connection guide piece comprises a mounting plate, a guide rod and a ball screw; the tops of the guide rod and the ball screw are arranged at the bottom of the mounting plate; the standard sensor is arranged on the mounting plate; the power equipment is arranged on the upper supporting seat. The power equipment drives a screw rod of the ball screw to rotate so that the screw moves upwards in the vertical direction, and the mounting plate is driven to move upwards to drive the reversing frame to wholly upwards move so that only electric energy needs to be consumed when pressing direction measurement is carried out on a sensor to be detected which is pressed on the upper supporting seat; the energy consumption is low and oil leakage is not caused; the electric cylinder loading overlapping type force standard machine has a simple and stable structure and high measurement precision and is easy to operate, and can be used for applying different force values according to requirements and measuring a small force value.
Description
Technical field
The invention belongs to mechanics properties testing field, be specifically related to a kind of electric cylinder and load superposing type force standard machine.
Background technology
LOAD CELLS, load sensor are widely used in design department, machinery, electron trade, metallurgy, national defence and building trade in recent years.Developing rapidly of various sensor production and use, is badly in need of metrological service and detects comprehensively and accurately it, and provides consistent technical indicator reliably.For this reason, China has built various types of force standard machines.
Force standard machines be employing one the proof force sensor higher than accredited dynamometer accuracy as standard, connect with the force snesor being calibrated/examining and determine, the force standard machines loaded with hydraulic way; Because it is cheap, work efficiency is high, be widely used in the mechanics properties testing of various LOAD CELLS, force snesor, dynamometer in recent years.But Hydraulic Standard Force Meter energy consumption is comparatively large, and accuracy of detection is low, structure is comparatively large, uses not method, also cannot adapt to small value force and measure.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of electric cylinder and loading superposing type force standard machine.
In order to achieve the above object, technical scheme of the present invention is as follows:
The invention provides a kind of electric cylinder and load superposing type force standard machine, comprising:
Bearing, comprises horizontally disposed base and upper support seat, and upper support seat is arranged at the top of base and is connected by multiple column therebetween;
Reverse frame, comprise reverse frame upper beam, oppositely frame underbeam and multiple reverse frame connecting link, reverse frame upper beam, oppositely frame underbeam are horizontally disposed with and are connected by reverse frame connecting link therebetween, reverse frame upper beam is arranged at the top of upper support seat, reverse frame underbeam is arranged between base and upper support seat, and the top of reverse frame underbeam is provided with sensor installation seat;
Connect guide, comprise installing plate, guide pole and ball-screw, installing plate is horizontally placed on the below of reverse frame upper beam, guide pole to be vertically arranged at bottom installing plate and to be arranged in upper support seat, the screw rod of ball-screw vertically arranges and its top is fixedly installed on bottom installing plate, and the nut of ball-screw is fixedly installed on upper support seat;
Standard transducer, it is arranged on installing plate;
Power-equipment, it is fixedly installed on upper support seat and its output terminal is connected with the screw rod of ball-screw.
In the present invention, sensor setting to be checked is on sensor installation seat, power-equipment drives the bolt rotary of ball-screw, screw rod is moved up at vertical direction, drive installation plate moves up and drives reverse frame entirety to move up, thus sensor to be checked is depressed on upper support seat and carries out pressing to measurement, standard transducer checks sensor to be checked whether standard, compared to prior art, only need to consume electric energy, energy consumption is low, oil can not be produced reveal, simple and stable structure, measuring accuracy is high, and processing ease, apply different force value as required, also small value force can be measured.
Upper support seat above-mentioned in the present invention is also provided with mount pad, mount pad is provided with orienting sleeve, power-equipment is arranged on mount pad, and guide pole is sheathed in orienting sleeve.Orienting sleeve ensures the moving direction of guide pole further, ensures the precision measured.
On the basis of technique scheme, also can do following improvement:
As preferred scheme, above-mentioned base is provided with first sensor fabricated section, the bottom of reverse frame underbeam is provided with the second sensor mount, and the second sensor mount and first sensor fabricated section are oppositely arranged.
Adopt above-mentioned preferred scheme, the two ends of sensor to be checked are arranged on first sensor fabricated section, the second sensor mount respectively, power-equipment drives the bolt rotary of ball-screw, screw rod is moved up at vertical direction, drive installation plate moves up and drives reverse frame entirety to move up, thus measurement is pulled to sensor to be checked, standard transducer checks sensor to be checked whether standard.
As preferred scheme, the screw rod of above-mentioned ball-screw is also arranged in upper support seat.
Adopt above-mentioned preferred scheme, screw rod is also arranged in upper support seat, ensures the moving direction of screw rod further, ensures the precision measured.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is the side view of one embodiment of the present invention.
Fig. 3 is the partial sectional view that one embodiment of the present invention connects guide.
Wherein, 10. base, 11. upper support seats, 12. columns, 13. mount pads, 14. orienting sleeves, 15. first sensor fabricated sections, 20. reverse frame upper beams, 21. reverse frame underbeams, 22. reverse frame connecting links, 23. sensor installation seats, 24. second sensor mounts, 30. installing plates, 31. guide poles, 32. ball-screws, 40. standard transducers, 50. power-equipments.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
In order to reach object of the present invention, as shown in Figure 1 to Figure 3, in wherein a kind of embodiment of the present invention, provide a kind of electric cylinder to load superposing type force standard machine, comprising:
Bearing, comprises horizontally disposed base 10 and upper support seat 11, and upper support seat 11 is arranged at the top of base 10 and is connected by multiple column 12 therebetween;
Reverse frame, comprise reverse frame upper beam 20, oppositely frame underbeam 21 and multiple reverse frame connecting link 22, reverse frame upper beam 20, oppositely frame underbeam 21 are horizontally disposed with and are connected by reverse frame connecting link 22 therebetween, reverse frame upper beam 20 is arranged at the top of upper support seat 11, reverse frame underbeam 21 is arranged between base 10 and upper support seat 11, and the top of reverse frame underbeam 21 is provided with sensor installation seat 23;
Connect guide, comprise installing plate 30, guide pole 31 and ball-screw 32, installing plate 30 is horizontally placed on the below of reverse frame upper beam 20, guide pole 31 to be vertically arranged at bottom installing plate 30 and to be arranged in upper support seat 11, the screw rod of ball-screw 32 vertically arranges and its top is fixedly installed on bottom installing plate, and the nut of ball-screw 32 is fixedly installed on upper support seat 11;
Standard transducer 40, it is arranged on installing plate 30;
Power-equipment 50, it is fixedly installed on upper support seat 11 and its output terminal is connected with the screw rod of ball-screw 32.
In present embodiment, sensor setting to be checked is on sensor installation seat 23, power-equipment 50 drives the bolt rotary of ball-screw 32, screw rod is moved up at vertical direction, drive installation plate 30 moves up and drives reverse frame entirety to move up, thus sensor to be checked is depressed on upper support seat 11 and carries out pressing to measurement, standard transducer checks sensor to be checked whether standard, compared to prior art, only need to consume electric energy, energy consumption is low, oil can not be produced reveal, simple and stable structure, measuring accuracy is high, and processing ease, apply different force value as required, also small value force can be measured.
Upper support seat 11 above-mentioned in present embodiment is also provided with mount pad 13, mount pad 13 is provided with orienting sleeve 14, power-equipment 50 is arranged on mount pad 13, and guide pole 31 is sheathed in orienting sleeve 14.Orienting sleeve 14 ensures the moving direction of guide pole 31 further, ensures the precision measured.Power-equipment 50 above-mentioned in present embodiment is electric cylinder, comprises motor and speed reduction unit.
Base 10 above-mentioned in present embodiment is provided with first sensor fabricated section 15, and the bottom of reverse frame underbeam 21 is provided with the second sensor mount 24, second sensor mount 24 and is oppositely arranged with first sensor fabricated section 15.During measurement, the two ends of sensor to be checked are arranged on first sensor fabricated section 15, second sensor mount 24 respectively, power-equipment 50 drives the bolt rotary of ball-screw 32, screw rod is moved up at vertical direction, drive installation plate 30 moves up and drives reverse frame entirety to move up, thus measurement is pulled to sensor to be checked, standard transducer checks sensor to be checked whether standard.
The screw rod of ball-screw 32 above-mentioned in present embodiment is also arranged in upper support seat 11.Screw rod is also arranged in upper support seat 11, ensures the moving direction of screw rod further, ensures the precision measured.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (4)
1. electric cylinder loads superposing type force standard machine, it is characterized in that, comprising:
Bearing, comprises horizontally disposed base and upper support seat, and described upper support seat is arranged at the top of described base and is connected by multiple column therebetween;
Reverse frame, comprise reverse frame upper beam, oppositely frame underbeam and multiple reverse frame connecting link, described reverse frame upper beam, oppositely frame underbeam are horizontally disposed with and are connected by reverse frame connecting link therebetween, described reverse frame upper beam is arranged at the top of described upper support seat, described reverse frame underbeam is arranged between described base and upper support seat, and the top of described reverse frame underbeam is provided with sensor installation seat;
Connect guide, comprise installing plate, guide pole and ball-screw, described installing plate is horizontally placed on the below of described reverse frame upper beam, described guide pole to be vertically arranged at bottom described installing plate and to be arranged in described upper support seat, the screw rod of described ball-screw is vertically arranged and its top is fixedly installed on bottom described installing plate, and the nut of described ball-screw is fixedly installed on described upper support seat;
Standard transducer, it is arranged on described installing plate;
Power-equipment, it is fixedly installed on described upper support seat and its output terminal is connected with the screw rod of described ball-screw.
2. electric cylinder according to claim 1 loads superposing type force standard machine, it is characterized in that, described base is provided with first sensor fabricated section, the bottom of described reverse frame underbeam is provided with the second sensor mount, and described second sensor mount and first sensor fabricated section are oppositely arranged.
3. electric cylinder according to claim 1 loads superposing type force standard machine, and it is characterized in that, the screw rod of described ball-screw is also arranged in described upper support seat.
4. electric cylinder according to claim 1 loads superposing type force standard machine, it is characterized in that, described upper support seat is also provided with mount pad, described mount pad is provided with orienting sleeve, described power-equipment is arranged on described mount pad, and described guide pole is sheathed in described orienting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252691.9A CN104807592A (en) | 2015-05-18 | 2015-05-18 | Electric cylinder loading overlapping type force standard machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252691.9A CN104807592A (en) | 2015-05-18 | 2015-05-18 | Electric cylinder loading overlapping type force standard machine |
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| CN104807592A true CN104807592A (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510252691.9A Pending CN104807592A (en) | 2015-05-18 | 2015-05-18 | Electric cylinder loading overlapping type force standard machine |
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| CN (1) | CN104807592A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115663A (en) * | 2015-09-24 | 2015-12-02 | 昆山市交通工程试验检测中心 | Bidirectional force testing device |
| CN105136387A (en) * | 2015-09-24 | 2015-12-09 | 昆山市交通工程试验检测中心 | Force value test device loaded by electric cylinders |
| CN105136386A (en) * | 2015-09-24 | 2015-12-09 | 昆山市交通工程试验检测中心 | Force value test device |
| CN113639924A (en) * | 2021-09-15 | 2021-11-12 | 山东省计量科学研究院 | Device and method for detecting precision of hydraulic force standard machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609569A (en) * | 2004-11-23 | 2005-04-27 | 沈阳仪表科学研究院 | Mechanical comparision type force standard machine |
| RU2456565C1 (en) * | 2011-02-07 | 2012-07-20 | Общество с ограниченной ответственностью "Научно-исследовательский и конструкторский центр испытательных машин" (ООО "НИКЦИМ Точмашприбор") | Standard compression force-setting (force-measuring) machine |
| CN202599603U (en) * | 2012-06-13 | 2012-12-12 | 苏州市计量测试研究所 | Combined type force standard machine |
| CN103076137A (en) * | 2011-10-26 | 2013-05-01 | 北京航天计量测试技术研究所 | Build-up force standard machine capable of automatically centering |
| CN103148982A (en) * | 2013-02-04 | 2013-06-12 | 河南科技大学 | Calibration device of pull-press integrated sensor |
| CN204758209U (en) * | 2015-05-18 | 2015-11-11 | 昆山市创新科技检测仪器有限公司 | Electronic jar loading stack formula force standard machine |
-
2015
- 2015-05-18 CN CN201510252691.9A patent/CN104807592A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1609569A (en) * | 2004-11-23 | 2005-04-27 | 沈阳仪表科学研究院 | Mechanical comparision type force standard machine |
| RU2456565C1 (en) * | 2011-02-07 | 2012-07-20 | Общество с ограниченной ответственностью "Научно-исследовательский и конструкторский центр испытательных машин" (ООО "НИКЦИМ Точмашприбор") | Standard compression force-setting (force-measuring) machine |
| CN103076137A (en) * | 2011-10-26 | 2013-05-01 | 北京航天计量测试技术研究所 | Build-up force standard machine capable of automatically centering |
| CN202599603U (en) * | 2012-06-13 | 2012-12-12 | 苏州市计量测试研究所 | Combined type force standard machine |
| CN103148982A (en) * | 2013-02-04 | 2013-06-12 | 河南科技大学 | Calibration device of pull-press integrated sensor |
| CN204758209U (en) * | 2015-05-18 | 2015-11-11 | 昆山市创新科技检测仪器有限公司 | Electronic jar loading stack formula force standard machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115663A (en) * | 2015-09-24 | 2015-12-02 | 昆山市交通工程试验检测中心 | Bidirectional force testing device |
| CN105136387A (en) * | 2015-09-24 | 2015-12-09 | 昆山市交通工程试验检测中心 | Force value test device loaded by electric cylinders |
| CN105136386A (en) * | 2015-09-24 | 2015-12-09 | 昆山市交通工程试验检测中心 | Force value test device |
| CN113639924A (en) * | 2021-09-15 | 2021-11-12 | 山东省计量科学研究院 | Device and method for detecting precision of hydraulic force standard machine |
| CN113639924B (en) * | 2021-09-15 | 2022-12-23 | 山东省计量科学研究院 | Device and method for detecting precision of hydraulic force standard machine |
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Application publication date: 20150729 |
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| RJ01 | Rejection of invention patent application after publication |