CN204007570U - A kind of for the horizontal multichannel caliberating device to displacement meter calibration - Google Patents

A kind of for the horizontal multichannel caliberating device to displacement meter calibration Download PDF

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Publication number
CN204007570U
CN204007570U CN201420463885.4U CN201420463885U CN204007570U CN 204007570 U CN204007570 U CN 204007570U CN 201420463885 U CN201420463885 U CN 201420463885U CN 204007570 U CN204007570 U CN 204007570U
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China
Prior art keywords
displacement meter
motor
base
guide rail
out against
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CN201420463885.4U
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Chinese (zh)
Inventor
任天录
冯琰妮
崔万继
庞虎平
禄芳菊
李昕峰
张宏波
卢文清
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XI'AN AEROSPACE COMPOSITE MATERIALS INSTITUTE
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XI'AN AEROSPACE COMPOSITE MATERIALS INSTITUTE
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Abstract

The utility model discloses a kind of for the horizontal multichannel caliberating device to displacement meter calibration, comprise base, motor, slip holds out against seat and screw mandrel, motor is arranged on base, base top is fixed with guide rail and displacement meter holder, guide rail is between motor and displacement meter holder, slip holds out against seat and is arranged on guide rail, on displacement meter holder, have through hole, slip holds out against and on seat, has screw, motor output shaft and screw mandrel one end are connected, the screw mandrel other end passes successively screw and through hole and is rotationally connected with displacement meter holder, screw thread on screw mandrel coordinates with screw, on displacement meter holder and with slip hold out against seat a relative side have displacement meter mounting hole, grating scale is installed on base.The utility model can be realized the demarcation to multichannel displacement meter simultaneously, has reduced the replacing number of times of displacement meter, has reduced labour intensity, has shortened the running time, has improved demarcation efficiency; Avoid manual operation to have the phenomenon of personal error, improved stated accuracy.

Description

A kind of for the horizontal multichannel caliberating device to displacement meter calibration
Technical field
The utility model relates to a kind of caliberating device, especially relates to a kind of for the horizontal multichannel caliberating device to displacement meter calibration.
Background technology
Displacement meter is a kind of device for change in displacement being carried out accurately measure.Before displacement meter uses, must demarcate used displacement meter, judge consistance and the repeatability of used displacement meter, judge that whether this displacement meter is in shape, normally adopt displacement calibrating device to demarcate displacement meter.At present, normally used displacement calibrating device belongs to single channel caliberating device, can only complete the demarcation of a road displacement meter at every turn, once can only demarcate a displacement meter.If need to carry out the demarcation of Multipath batch displacement meter, just need, behind every test calibration Wan Yi road, to change next road, repeatedly carry out repeated work, have that efficiency is low, speed is slow, the many and large problem of labour intensity consuming time.In addition, by operating personnel's manual operation owing to demarcating distance, measure displacement by rule, so just there is human factor, cause occurring error, and caliberating device is originally for displacement meter is demarcated, the existence of human factor causes accurately judging that whether displacement meter is in shape.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provide a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it can realize the demarcation to multichannel displacement meter simultaneously, greatly reduce the replacing number of times of displacement meter, reduce operating personnel's labour intensity, greatly shorten the running time, improved demarcation efficiency; Avoid manual operation to have the phenomenon of personal error, improved stated accuracy.
For achieving the above object, the technical solution adopted in the utility model is: a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: comprise base, motor, slip holds out against seat and screw mandrel, described motor is arranged on base, the top of described base is fixed with guide rail and displacement meter holder, described guide rail is between motor and displacement meter holder, described slip holds out against seat and is arranged on guide rail and can slides along guide rail, the quantity of described guide rail is two, two guide rail parallel settings, on described displacement meter holder, have through hole, described slip holds out against and on seat, has screw, the output shaft of described motor is fixedly connected with one end of screw mandrel, the other end of described screw mandrel passes successively screw and through hole and is rotationally connected with displacement meter holder, described screw mandrel and guide rail parallel, screw thread on described screw mandrel matches with screw, on described displacement meter holder and hold out against the relative side of seat with slip and have displacement meter mounting hole, described displacement meter mounting hole is through hole, the quantity of described displacement meter mounting hole is multiple, on described base, grating scale is installed, described grating scale and guide rail parallel.
Above-mentioned is a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: the top of described displacement meter holder is provided with the displacement meter puller bolt corresponding with displacement meter mounting hole, the quantity of described displacement meter puller bolt is multiple, the quantity of described displacement meter puller bolt and displacement meter mounting hole equates, multiple displacement meter mounting holes are evenly laid, and multiple displacement meter puller bolts are evenly laid.
Above-mentioned is a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: on described base, have motor mounting groove, described motor is arranged in motor mounting groove, the top of described base is fixed with motor support base, described motor support base holds out against between seat at motor and slip, and the output shaft of described motor passes motor support base and is rotationally connected with motor support base.
Above-mentioned is a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: on described base, have dead slot, described dead slot is between two guide rails.
Above-mentioned is a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: described through hole is opened in the center of displacement meter holder, and described screw is opened the center that holds out against seat in slip.
Above-mentioned is a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: described grating scale is arranged on a side and the close guide rail position place of base.
The utility model compared with prior art has the following advantages:
1, the utility model is simple in structure, reasonable in design and use easy to operate.
2, the utility model can be realized simultaneously multichannel displacement meter is demarcated, and has greatly reduced the replacing number of times of displacement meter, has saved manpower, has reduced operating personnel's labour intensity, has saved cost, and has greatly shortened the running time, has improved demarcation efficiency.
3, the utility model detects to slide by grating scale and holds out against the sliding distance of seat, and the sliding distance that the slip that grating scale is detected holds out against seat is as basis, with on displacement meter window, read this displacement meter pull bar move distance to recently contraposition move meter demarcate, avoid manual operation to have the phenomenon of personal error, improved the precision of displacement meter calibration.
4, the utility model drives to slide by motor and holds out against seat and produce displacement, has substituted in existing apparatus hand drive and has slided and hold out against seat and produce displacement, has reduced labour intensity, has improved efficiency.
Below by drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that Fig. 1 removes the structural representation after screw mandrel.
Description of reference numerals:
1-grating scale; 2-base; 2-1-motor mounting groove;
2-2-dead slot; 3-motor; 4-motor support base;
5-guide rail; 6-screw mandrel; 7-sliding holds out against seat;
7-1-screw; 8-displacement meter holder; 8-1-through hole;
9-displacement meter puller bolt; 10-displacement meter mounting hole.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises base 2, motor 3, slip holds out against seat 7 and screw mandrel 6, described motor 3 is arranged on base 2, the top of described base 2 is fixed with guide rail 5 and displacement meter holder 8, described guide rail 5 is between motor 3 and displacement meter holder 8, described slip holds out against seat 7 and is arranged on guide rail 5 and can slides along guide rail 5, the quantity of described guide rail 5 is two, two guide rails 5 be arranged in parallel, on described displacement meter holder 8, have through hole 8-1, described slip holds out against on seat 7 and has screw 7-1, the output shaft of described motor 3 is fixedly connected with one end of screw mandrel 6, the other end of described screw mandrel 6 passes successively screw 7-1 and through hole 8-1 and is rotationally connected with displacement meter holder 8, described screw mandrel 6 is parallel with guide rail 5, screw thread on described screw mandrel 6 matches with screw 7-1, on described displacement meter holder 8 and hold out against seat 7 relative sides with slip and have displacement meter mounting hole 10, described displacement meter mounting hole 10 is through hole, the quantity of described displacement meter mounting hole 10 is multiple, on described base 2, grating scale 1 is installed, described grating scale 1 is parallel with guide rail 5.
As depicted in figs. 1 and 2, the top of described displacement meter holder 8 is provided with the displacement meter puller bolt 9 corresponding with displacement meter mounting hole 10, the quantity of described displacement meter puller bolt 9 is multiple, the quantity of described displacement meter puller bolt 9 and displacement meter mounting hole 10 equates, multiple displacement meter mounting holes 10 are evenly laid, and multiple displacement meter puller bolts 9 are evenly laid; The setting of displacement meter puller bolt 9 is convenient to displacement meter to be fixed on displacement meter holder 8.
As depicted in figs. 1 and 2, on described base 2, have motor mounting groove 2-1, described motor 3 is arranged in motor mounting groove 2-1, the top of described base 2 is fixed with motor support base 4, described motor support base 4 holds out against between seat 7 at motor 3 and slip, and the output shaft of described motor 3 passes motor support base 4 and is rotationally connected with motor support base 4.Motor 3 volumes are large, motor mounting groove 2-1 is set and is convenient to motor 3 to be arranged on base 2, can alleviate the weight of base 2 simultaneously; Motor support base 4 is for by stable the output shaft of motor 3 supporting.
As depicted in figs. 1 and 2, on described base 2, have dead slot 2-2, described dead slot 2-2 is between two guide rails 5, and dead slot 2-2 arranges the weight that can alleviate base 2.
As shown in Figure 2, described through hole 8-1 opens in the center of displacement meter holder 8, and described screw 7-1 opens the center that holds out against seat 7 in slip, can guarantee that slip holds out against seat 7 smooth sliding on guide rail 5.
As depicted in figs. 1 and 2, described grating scale 1 is arranged on a side and close guide rail 5 positions of base 2, is convenient to detect slide hold out against the displacement of seat 7, reduces the use cost of grating scale 1.
Principle of work of the present utility model is: when use, multiple displacement meters to be calibrated are installed on displacement meter holder 8, by displacement meter puller bolt 9, each displacement meter are fixed, in case when motion displacement meter slide.Open motor 3, motor 3 turns round and drives screw mandrel 6 to rotate by motor output shaft, and screw mandrel 6 rotarily drives to slide and holds out against seat 7 slips of the length directions along guide rail 5, and the sliding distance that slip holds out against seat 7 is detected and shown by grating scale 1; Meanwhile, slip holds out against the pull bar that seat 7 held out against and promoted displacement meter, on the window of each displacement meter, read the move distance of the pull bar of this displacement meter, the distance of the distance reading on each displacement meter window and grating scale 1 detection display is contrasted, the consistance and the repeatability that judge each displacement meter, realized the demarcation to multiple displacement meters.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.

Claims (6)

1. one kind for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: comprise base (2), motor (3), slip holds out against seat (7) and screw mandrel (6), described motor (3) is arranged on base (2), the top of described base (2) is fixed with guide rail (5) and displacement meter holder (8), described guide rail (5) is positioned between motor (3) and displacement meter holder (8), described slip holds out against seat (7) and is arranged on guide rail (5) above and can slides along guide rail (5), the quantity of described guide rail (5) is two, two guide rails (5) be arranged in parallel, on described displacement meter holder (8), have through hole (8-1), described slip holds out against on seat (7) and has screw (7-1), the output shaft of described motor (3) is fixedly connected with one end of screw mandrel (6), the other end of described screw mandrel (6) passes successively screw (7-1) and through hole (8-1) and is rotationally connected with displacement meter holder (8), described screw mandrel (6) is parallel with guide rail (5), screw thread on described screw mandrel (6) matches with screw (7-1), described displacement meter holder (8) is gone up and is held out against with slip side that seat (7) is relative and has displacement meter mounting hole (10), described displacement meter mounting hole (10) is through hole, the quantity of described displacement meter mounting hole (10) is multiple, grating scale (1) is installed on described base (2), described grating scale (1) is parallel with guide rail (5).
2. according to claimed in claim 1 a kind of for the horizontal multichannel caliberating device to displacement meter calibration, it is characterized in that: the top of described displacement meter holder (8) is provided with the displacement meter puller bolt (9) corresponding with displacement meter mounting hole (10), the quantity of described displacement meter puller bolt (9) is multiple, the quantity of described displacement meter puller bolt (9) and displacement meter mounting hole (10) equates, multiple displacement meter mounting holes (10) are evenly laid, and multiple displacement meter puller bolts (9) are evenly laid.
3. a kind of for the horizontal multichannel caliberating device to displacement meter calibration according to described in claim 1 or 2, it is characterized in that: on described base (2), have motor mounting groove (2-1), described motor (3) is arranged in motor mounting groove (2-1), the top of described base (2) is fixed with motor support base (4), described motor support base (4) is positioned at motor (3) and slip holds out against between seat (7), and the output shaft of described motor (3) passes motor support base (4) and is rotationally connected with motor support base (4).
4. a kind of for the horizontal multichannel caliberating device to displacement meter calibration according to described in claim 1 or 2, it is characterized in that: on described base (2), have dead slot (2-2), described dead slot (2-2) is positioned between two guide rails (5).
5. a kind of for the horizontal multichannel caliberating device to displacement meter calibration according to described in claim 1 or 2, it is characterized in that: described through hole (8-1) is opened in the center of displacement meter holder (8), described screw (7-1) is opened the center that holds out against seat (7) in slip.
6. a kind of for the horizontal multichannel caliberating device to displacement meter calibration according to described in claim 1 or 2, is characterized in that: described grating scale (1) is arranged on a side of base (2) and near guide rail (5) position.
CN201420463885.4U 2014-08-16 2014-08-16 A kind of for the horizontal multichannel caliberating device to displacement meter calibration Active CN204007570U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420463885.4U CN204007570U (en) 2014-08-16 2014-08-16 A kind of for the horizontal multichannel caliberating device to displacement meter calibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420463885.4U CN204007570U (en) 2014-08-16 2014-08-16 A kind of for the horizontal multichannel caliberating device to displacement meter calibration

Publications (1)

Publication Number Publication Date
CN204007570U true CN204007570U (en) 2014-12-10

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457543A (en) * 2014-12-23 2015-03-25 水利部南京水利水文自动化研究所 Rod displacement meter lot sample automatic calibration device and method
CN105783688A (en) * 2016-02-26 2016-07-20 清华大学 Displacement meter servo calibration system
CN109764806A (en) * 2019-01-04 2019-05-17 西安交通大学 Sound state calibrating installation and dynamic and static calibration method for laser tracker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104457543A (en) * 2014-12-23 2015-03-25 水利部南京水利水文自动化研究所 Rod displacement meter lot sample automatic calibration device and method
CN105783688A (en) * 2016-02-26 2016-07-20 清华大学 Displacement meter servo calibration system
CN109764806A (en) * 2019-01-04 2019-05-17 西安交通大学 Sound state calibrating installation and dynamic and static calibration method for laser tracker

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