CN206876138U - Linear movement pick-up examination criteria device - Google Patents
Linear movement pick-up examination criteria device Download PDFInfo
- Publication number
- CN206876138U CN206876138U CN201720135657.8U CN201720135657U CN206876138U CN 206876138 U CN206876138 U CN 206876138U CN 201720135657 U CN201720135657 U CN 201720135657U CN 206876138 U CN206876138 U CN 206876138U
- Authority
- CN
- China
- Prior art keywords
- float
- linear movement
- block
- movement pick
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of linear movement pick-up examination criteria device, belong to detection device field, it is low to solve the degree of accuracy of traditional linear movement pick-up calibration, poor repeatability, cumbersome the problem of waiting；Including laser interferometer system, calibration console, the attached sliding block of aspiration, displacement drive control system, data acquisition processing system, fixture, the fixture float-type lifting rotation movable clamp, roller supporting fixture, spherical magnet ring assembly, T-slot plate.Wherein float-type lifting rotation movable clamp includes float-type V-block assembly and assembly in rotary moving, float-type lifting rotation movable clamp is used for fixing the head of float-type transmitter, roller supporting fixture is used for supporting fly rod, spherical magnet ring assembly is used for fixing float, several fixtures are used cooperatively, the accurate positioning of linear movement pick-up is ensure that, the accuracy and repeatability of calibration are improved.
Description
Technical field
Detection device field is the utility model is related to, specifically, is related to a kind of linear movement pick-up examination criteria device.
Background technology
Displacement of the lines detection is all no matter when and where the important foundation of life and production, and most easily a kind of detection at present
Method is exactly directly to be detected using displacement transducer.In face of linear movement pick-up, the species to become increasingly complex and more and more extensive
Application, when either manufacturing when still using the calibration of linear movement pick-up also become it is more and more important increasingly
It is complicated.And at present, the calibration method of domestic linear movement pick-up also rests on the manual stage of most original substantially.Substantially
Method is to use laser interferometer equal length standard, on the basis of the guide rail of other equipment such as gauging machine, coordinates some homemade
Simple fixture, Auxiliary support etc. carry out manual measurement, and the measuring method is manually to adjust the pitching of sensor, rock, roll
Dynamic direction, hand are examined or estimate the location parameters such as its linearity, manually positioned and data processing.Because these equipment are not
Calibrate the special equipment of linear movement pick-up, more or less presence structure design, material selection, fit system, mode of operation
Etc. the defects of, and the not accurate enough unification of benchmark, man's activity are excessive.This results in same sensor, different people or
Same people's different time carries out the result that detection is drawn and but differed greatly.Not only the degree of accuracy is low, poor repeatability, and operates numerous
Miscellaneous, efficiency is low, wastes time and energy, and the detection attainment to survey crew requires high.Can not meet current high quality, efficiently
The calibration requirement of rate.
Utility model content
To solve the above problems, the utility model provides a kind of line position that can accurately, repeatable, automatical and efficient
Displacement sensor examination criteria device.
Linear movement pick-up standard detection device described in the utility model, including laser interferometer system, calibration console, work
Make platform, displacement drive control system, data acquisition processing system and fixture；The fixture includes float-type lifting rotation movement folder
Tool and roller supporting fixture, the float-type lifting rotation movable clamp include float-type V-block assembly and in rotary moving group
It is fit.
The float-type V-block assembly include soleplate, lifting V-block, end cap, rope clamp screw rod card fast, lifting screw,
Lifting handwheel and fixed V-block, are fixed with lifting V-block and fixed V-block on the soleplate, lifting screw by end cap and
Rope clamp screw rod card is fixed on below soleplate soon；The lifting of the lifting handwheel control lifting screw.
The assembly in rotary moving includes rotary disk basement, sliding block pedestal, slider locking block, screw handle and sliding block, described
Sliding block pedestal is bolted on rotary disk basement, and sliding block is located above sliding block pedestal, is adjusted and controlled by sliding block screw handle
Sliding block moves forward and backward, and slider locking block passes through screw lock sliding block.
The roller supporting fixture includes fly rod support base, pulley support bar, position fixing handle, supports pulley and pulley pressure
Plate；The pulley support bar is fixed on fly rod support base by rotating shaft, and pulley support bar can prolong pulley support seat rotating shaft rotation
Turn, support pulley is provided with the top of pulley support bar, support pulley top is fixed with pulley pressing plate by screw.
Preferably, float sensor is fixed on float-type lifting rotation movable clamp by pressing plate.
Preferably, the roller supporting fixture is arranged on above T-slot, and can be slided along T-slot.
Preferably, calibration console includes matrix, and guide rail and T-slot plate are provided with matrix, and matrix and guide rail use natural flowers
Gang Yan is made.
Preferably, linear movement pick-up detection standard brick device also includes spherical magnet ring assembly, wherein sensor ball
Shape float 19 loads in spherical magnet ring set, and is fixed on spherical magnet ring trim ring on the magnet ring seat in equipment.
Compared with prior art, the beneficial effects of the utility model are：
1st, guide rail adds being used cooperatively for air-flotation type workbench using granite guide rail, avoids benchmark and is forbidden to drink friction damage
Measurement error caused by bad, makes measurement accuracy more accurate.
2nd, in sensor installs position fixing process, there is special supporting fixture to use for sensor, can guarantee that positioning is accurate
Sensor can also be effectively protected on the premise of really.
3rd, the accuracy of pick up calibration and repeatability improve.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is float-type lifting rotation movable clamp stereogram；
Fig. 3 is float-type vee-block assembly stereogram；
Fig. 4 is assembly front view in rotary moving；
Fig. 5 is assembly sectional view in rotary moving.
Fig. 6 is pulley support fixture stereogram.
Fig. 7 is pulley support fixture sectional view.
The spherical magnet ring assembly sectional views of Fig. 8.
Wherein, 1- data acquisition processing systems；2- float-type lifting rotation movable clamps；3- pulley support fixtures；4- swashs
Optical interferometer system；5- pedestals；6-T type groove plates；The spherical magnet ring assemblys of 7-；8- fly rod support bases；9- pulley support bars；10-
Locating rod；11- positioning seats；12- position fixing handles；13- supports pulley；14- pulley spindles；15- pulley pressing plates；16- fly rod support bases
Rotating shaft；17- stage clips；The spherical magnet ring sets of 18-；19- spherical floats；The spherical magnet ring trim rings of 20-；2-1 float-type V-type assemblys； 2-
2 assemblys in rotary moving；2-1-1 soleplates；2-1-2 lifts V-block；2-1-3 end caps；2-1-4 rope clamp screw rod cards are fast； 2-1-5
Lifting screw；2-1-6 lifting handwheels；2-1-7 fixes V-block；2-2-1 sliding blocks；2-2-2 sliding block pedestals；2-2-3 side guides；2-
2-4 slider locking blocks；2-2-5 slider locking screws；2-2-6 rotary disk basements；2-2-7 sliding block screw rods；2-2-8 screw handles.
Embodiment
The utility model is further explained below in conjunction with the accompanying drawings.
A kind of linear movement pick-up examination criteria device, including laser interferometer system 4, calibration console, workbench, displacement are driven
Autocontrol system, data acquisition processing system 1 and fixture；The fixture includes float-type lifting rotation movable clamp 2 and roller
Support fixture 3, the float-type lifting rotation movable clamp 2 include float-type V-block assembly 2-1 and assembly in rotary moving
2-2。
The float-type V-block assembly 2-1 includes soleplate 2-1-1, lifting V-block 2-1-2, end cap 2-1-3, rope clamp
The fast 2-1-4 of screw rod card, lifting screw 2-1-5, lifting handwheel 2-1-6 and fixation V-block 2-1-7, lift V-block 2-1-2 and consolidate
Determine V-block 2-1-7 to be fixed on soleplate 2-1-1, lifting screw 2-1-5 passes through end cap 2-1-3 and the fast 2-1-4 of rope clamp screw rod card
It is fixed on below soleplate 2-1-1；Lifting screw 2-1-5 lifting is controlled by lifting handwheel 2-1-6.
The assembly 2-2 in rotary moving includes rotary disk basement 2-2-6, sliding block pedestal 2-2-2, slider locking block 2-2-4, spiral shell
Bar handle 2-2-8 and sliding block 2-2-1, the sliding block pedestal 2-2-2 are bolted on rotary disk basement 2-2-6, sliding block 2-2-1
Move forward and backward to adjust by sliding block screw handle 2-2-8 and control, by slider locking block 2-2-4 by sliding block after adjustment
2-2-1 is locked.
The roller supporting fixture 3 includes fly rod support base 8, pulley support bar 9, position fixing handle 12, supports the He of pulley 13
Pulley pressing plate 15；The pulley support bar 9 is fixed on fly rod support base 8 by rotating shaft 16, and the top of pulley support bar 9 is provided with
Pulley 13 is supported, the top of support pulley 13 is fixed with pulley pressing plate 15 by screw.
Float sensor is fixed on float-type lifting rotation movable clamp 2 by pressing plate.
Preferably, the roller supporting fixture 3 is arranged on the top of T-slot plate 6, and can be slided along T-slot.
Preferable calibration console includes matrix, guide rail and T-slot plate 6 is provided with matrix, matrix and guide rail use natural flowers
Gang Yan is made.
Preferably, sensor spherical float 19 loads in spherical magnet ring set 18, and is fixed on and set with spherical magnet ring trim ring 20
On standby upper magnet ring seat.
The course of work：Air-flotation type displacement transducer main body is placed on float-type V-block assembly 2-1 first, passes through liter
Drop handwheel 2-1-6 regulation makes the common axis by the different sensor main body of front and rear diameter easily reach same level；
Then, sensor spherical float 19 is loaded in spherical magnet ring set 18, and the magnetic in equipment is fixed on spherical magnet ring trim ring 20
In ring seat, adjustable lifting platform and mobile spin combination, make the stainless steel protection bar of sensor waveguide line in the process
Center line and the center line of workbench upper magnetic ring bore substantially overlap；Finally gently move back and forth air-flotation workbench, by fly rod
Because gravity deformation and caused by hinder position roller supporting fixture 3 support, unclamp position fixing handle 12 after, roller supporting bar
9 can rotate along roller supporting seat rotating shaft 16, facilitate fixture is overall to slide shift position along T-slot.During measurement, work as spherical float
19 when running into roller supporting fixture 3, can pull open the pulley pressing plate 15 of roller supporting fixture 3 and position fixing handle 12, by fly rod branch
Support seat 8 flips down, and is moved to spherical float behind and continues to measure supporting, up to being measured.
Claims (9)
1. a kind of linear movement pick-up examination criteria device, including laser interferometer system (4), calibration console, workbench, displacement are driven
Autocontrol system, data acquisition processing system (1) and fixture；It is characterized in that：The fixture moves including float-type lifting rotation
Dynamic fixture (2) and roller supporting fixture (3), the float-type lifting rotation movable clamp (2) include float-type V-block assembly
(2-1) and assembly in rotary moving (2-2).
2. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Float-type V-block combines
Body (2-1) includes soleplate (2-1-1), lifting V-block (2-1-2), end cap (2-1-3), rope clamp screw rod card fast (2-1-4), liter
Screw rod (2-1-5), lifting handwheel (2-1-6) and fixed V-block (2-1-7) are dropped；The lifting V-block (2-1-2) and fixed V-type
Block (2-1-7) is fixed on soleplate (2-1-1), and lifting screw (2-1-5) is fast by end cap (2-1-3) and rope clamp screw rod card
(2-1-4) is fixed on below soleplate (2-1-1)；The lifting of lifting screw (2-1-5) is controlled by lifting handwheel (2-1-6).
3. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Assembly in rotary moving
(2-2) includes rotary disk basement (2-2-6), sliding block pedestal (2-2-2), slider locking block (2-2-4), screw handle (2-2-8) and cunning
Block (2-2-1)；The sliding block pedestal (2-2-2) is bolted on rotary disk basement (2-2-6), sliding block (2-2-1) it is front and rear
Motion is by sliding block screw handle (2-2-8) adjustment control, by slider locking block (2-2-4) by sliding block (2- after adjustment
2-1) lock.
4. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Roller supporting fixture (3)
Including fly rod support base (8), pulley support bar (9), position fixing handle (12), support pulley (13) and pulley pressing plate (15)；It is described
Pulley support bar (9) is fixed on fly rod support base (8) by rotating shaft (16), and support is provided with the top of pulley support bar (9) and is slided
Take turns (13), pulley pressing plate (15) is fixed with by screw above support pulley (13).
5. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Float sensor passes through pressure
Plate is fixed on float-type lifting rotation movable clamp (2).
6. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Calibration console includes pedestal
(5) guide rail and T-slot plate (6), are provided with pedestal (5).
7. linear movement pick-up examination criteria device according to claim 4, it is characterised in that：Roller supporting fixture (3)
Slided above T-slot plate (6), and along T-slot plate (6).
8. linear movement pick-up examination criteria device according to claim 1, it is characterised in that：Pedestal is also set up on (5)
There is a spherical magnet ring assembly (7), sensor spherical float (19) loads in spherical magnet ring set (18), and with spherical magnet ring trim ring
(20) it is fixed on the magnet ring seat on pedestal (5).
9. linear movement pick-up examination criteria device according to claim 6, it is characterised in that：Matrix and guide rail use day
Right granite is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135657.8U CN206876138U (en) | 2017-02-15 | 2017-02-15 | Linear movement pick-up examination criteria device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135657.8U CN206876138U (en) | 2017-02-15 | 2017-02-15 | Linear movement pick-up examination criteria device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876138U true CN206876138U (en) | 2018-01-12 |
Family
ID=61326514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135657.8U Expired - Fee Related CN206876138U (en) | 2017-02-15 | 2017-02-15 | Linear movement pick-up examination criteria device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876138U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827205A (en) * | 2018-04-25 | 2018-11-16 | 吉林省计量科学研究院 | A kind of linear movement pick-up intelligent test system |
| CN109596083A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | Guiding tool for field calibration linear movement pick-up |
| CN112551072A (en) * | 2020-12-03 | 2021-03-26 | 南通固邦数控机床有限公司 | Oil-gas mixture suspension support device |
| CN112985331A (en) * | 2021-05-07 | 2021-06-18 | 北京三快在线科技有限公司 | Calibration device of sensor |
-
2017
- 2017-02-15 CN CN201720135657.8U patent/CN206876138U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827205A (en) * | 2018-04-25 | 2018-11-16 | 吉林省计量科学研究院 | A kind of linear movement pick-up intelligent test system |
| CN108827205B (en) * | 2018-04-25 | 2021-01-05 | 吉林省计量科学研究院 | Intelligent test system for linear displacement sensor |
| CN109596083A (en) * | 2018-11-07 | 2019-04-09 | 中国航空工业集团公司西安飞机设计研究所 | Guiding tool for field calibration linear movement pick-up |
| CN112551072A (en) * | 2020-12-03 | 2021-03-26 | 南通固邦数控机床有限公司 | Oil-gas mixture suspension support device |
| CN112985331A (en) * | 2021-05-07 | 2021-06-18 | 北京三快在线科技有限公司 | Calibration device of sensor |
| CN112985331B (en) * | 2021-05-07 | 2021-08-13 | 北京三快在线科技有限公司 | Calibration device of sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206876138U (en) | Linear movement pick-up examination criteria device | |
| CN204788229U (en) | Round detection device that beats | |
| CN104020271A (en) | Nondestructive test equipment for circular rods and circular pipe metal materials | |
| CN213239979U (en) | Industry CT check out test set | |
| CN105044136A (en) | Residual stress layer-depth distribution assistant measuring device and residual stress layer-depth distribution assistant measuring method | |
| CN211916370U (en) | Automatic control device for fine grinding and thickness fixing of optical lens | |
| CN108195323A (en) | A kind of degree of plainness for wall surface measuring method | |
| CN109387165A (en) | A kind of sheet workpiece automatic detection device and method | |
| CN107063078A (en) | A kind of horizontal linear degree measurement apparatus and its method | |
| CN108535264B (en) | Milling cutter positioning and clamping equipment for machine vision detection | |
| CN207570483U (en) | Driving axle housing class accessory size and geometric tolerance rapid measurement device | |
| CN206484304U (en) | A kind of elongated axostylus axostyle class workpiece end face Milling Process detection and localization integrated apparatus | |
| CN108489429A (en) | A kind of degree of plainness for wall surface measuring device | |
| CN115753971B (en) | Multi-station magnetic particle inspection machine | |
| CN204188144U (en) | A kind of main axis jerking test platform | |
| CN203101006U (en) | Non-contact experimental model flexibility measuring device | |
| CN208018972U (en) | Stepped hole aperture automatic measurement mechanism | |
| CN208567757U (en) | A kind of hydrogenerator movable guide vane diameter of axle axiality detection device | |
| CN214502329U (en) | Circular degree measuring device for tapered roller bearing | |
| CN109489530B (en) | Parallelism automatic detector of tool feeding seat | |
| CN208333407U (en) | A kind of round glitch detection equipment | |
| CN205483512U (en) | Test experiment detection device of anti lurch characteristic of porous air feed static pressure air floating table | |
| CN207335635U (en) | A kind of shaft diameter and its Circular Run-out Tolerance Poul Dorset Sheep device | |
| CN205438217U (en) | Measurement device for be used for detecting cylindrical roller at grinding in -process dimensional change | |
| CN208921167U (en) | A kind of delicate machine tools detection device |
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: 20180112 Termination date: 20220215 |