CN205748621U - A kind of caliberating device of radial direction vibration-measuring sensor - Google Patents
A kind of caliberating device of radial direction vibration-measuring sensor Download PDFInfo
- Publication number
- CN205748621U CN205748621U CN201620608887.7U CN201620608887U CN205748621U CN 205748621 U CN205748621 U CN 205748621U CN 201620608887 U CN201620608887 U CN 201620608887U CN 205748621 U CN205748621 U CN 205748621U
- Authority
- CN
- China
- Prior art keywords
- differential head
- fixed mount
- head bracket
- caliberating device
- radial direction
- 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
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses the caliberating device of a kind of radial direction vibration-measuring sensor, including L-shaped fixed mount, differential head bracket, fixed mount, the equal horizontal positioned of long arm end of differential head bracket, the both sides of described fixed mount top length direction are provided with parallel pressing plate, described differential head bracket long arm end is placed between two pressing plate sidewalls, handwheel is fixed with fixed mount after differential head bracket, dead-beat differential head is connected with chuck component after the galianconism end of differential head bracket, described chuck component is connected with link one end, the link other end is provided with sensor, sensor sequentially passes through the galianconism end of fixed mount, test installing plate, the galianconism end of described fixed mount fixes with test installing plate.This radial direction vibration-measuring sensor caliberating device, it is to avoid the spring aging problem brought in original structure, and there is fast feed and limit function, substantially increase ease of use and the reliability of caliberating device.
Description
Technical field
This utility model belongs to a kind of caliberating device, is specifically related to the caliberating device of a kind of radial direction vibration-measuring sensor.
Background technology
In radial vibration is tested, needing to use vibration-measuring sensor i.e. eddy current displacement sensor, vibration-measuring sensor is being surveyed
Need before examination the gap voltage curve of sensor is demarcated, to obtain the sensitivity needed for vibration-testing, due to sensing
Device can be affected by numerous factors, so transducer calibration work must complete at the scene, so a kind of device of needs can
Change the gap between sensor and testpieces, thus complete staking-out work.
Existing apparatus uses the differential head of routine, although can complete staking-out work, but due to conventional differential
In the course of the work, measuring bar can be with rotary motion when linear motion, so design uses spring even in original structure for head
Connect differential head and sensor, after spring is aging, has the situation that resilience is the most smooth, cause the accuracy of calibration structure to decline, for
Existing structure does not has effective method and improves.It is therefore desirable to more than the solution of a kind of radially vibration-measuring sensor caliberating device
Problem.
Summary of the invention
This utility model is that the problem solving prior art existence proposes, and its objective is to provide a kind of radially vibration measuring sensing
The caliberating device of device.
The technical solution of the utility model is: the caliberating device of a kind of radial direction vibration-measuring sensor, fixes including L-shaped
Frame, differential head bracket, fixed mount, the equal horizontal positioned of long arm end of differential head bracket, the two of described fixed mount top length direction
Side is provided with parallel pressing plate, and described differential head bracket long arm end is placed between two pressing plate sidewalls, and handwheel passes differential head bracket
Fixing with fixed mount afterwards, dead-beat differential head is connected with chuck component after the galianconism end of differential head bracket, described chuck group
Part is connected with link one end, and the link other end is provided with sensor, and sensor sequentially passes through the galianconism end of fixed mount, test
Installing plate, the galianconism end of described fixed mount fixes with test installing plate.
The both sides of described fixed mount long arm end length direction form assembling raised line, and assembling raised line sidewall, fixed mount top are enclosed
Becoming groove, groove bottom land forms the locking screw coordinated with handwheel, forms the screw of fixation clip, institute in described assembling raised line
State the formation of fixed mount galianconism end and be easy to the through hole that sensor passes, and the fixing hole coordinated with test installing plate.
Described pressing plate lower end forms fitting surface, and described fitting surface is L-shaped, and the width of described pressing plate is more than the width of assembling raised line
Degree, described pressing plate is formed the counterbore corresponding with screw.
Described link includes mounting ring, mandrel mounting ring and transition connecting plate, and the centre bore of mounting ring accommodates sensing
Device, forms fixing threaded hole at mounting ring outer wall.
Described chuck component includes mandrel and the locknut being enclosed within outside mandrel, and described mandrel includes stud and measures bar installation
Hole.
Forming slideway bottom described differential head bracket long arm end, described differential head bracket long arm end forms the regulation of strip
Hole, described differential head bracket galianconism end forms the hole, location accommodating dead-beat differential head, and locks consolidating of dead-beat differential head
Determine counterbore.
Described dead-beat differential head includes measuring bar and locating shaft.
This radial direction vibration-measuring sensor caliberating device, it is to avoid the spring aging problem brought in original structure, and have fast
Speed feeding and limit function, substantially increase ease of use and the reliability of caliberating device.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model；
Fig. 2 is the sectional view in Fig. 1 along Section A-A；
Fig. 3 is the axonometric chart of this utility model center platen；
Fig. 4 is the axonometric chart of fixed mount in this utility model；
Fig. 5 is the axonometric chart of link in this utility model；
Fig. 6 is the axonometric chart of chuck component in this utility model；
Fig. 7 is the axonometric chart of mandrel in this utility model；
Fig. 8 is the axonometric chart of differential head bracket in this utility model；
Fig. 9 is the axonometric chart of dead-beat differential head in this utility model；
Wherein:
1 pressing plate 2 fixed mount
3 link 4 chuck components
5 handwheel 6 differential head brackets
7 dead-beat differential head 8 sensors
9 test installing plate 10 counterbores
11 fitting surfaces 12 assemble raised line
13 groove 14 fixing holes
15 through hole 16 screws
17 locking screw 18 mounting rings
19 fixing threaded hole 20 mandrel mounting rings
21 mandrel 22 locknuts
23 studs 24 measure bar installing hole
25 slideway 26 adjustment holes
Counterbore is fixed in 27 hole 28, location
29 measure bar 30 locating shaft.
Detailed description of the invention
Hereinafter, with embodiment, this utility model is described in detail referring to the drawings:
As shown in Figure 1, 2, the caliberating device of a kind of radial direction vibration-measuring sensor, props up including L-shaped fixed mount 2, differential head
Frame 6, fixed mount 2, the equal horizontal positioned of long arm end of differential head bracket 6, the both sides of described fixed mount 2 top length direction are provided with
Parallel pressing plate 1, described differential head bracket 6 long arm end is placed between two pressing plate 1 sidewalls, handwheel 5 through after differential head bracket 6 with
Fixed mount 2 is fixed, and dead-beat differential head 7 is connected with chuck component 4 after the galianconism end of differential head bracket 6, described chuck group
Part 4 is connected with link 3 one end, and link 3 other end is provided with sensor 8, and sensor 8 sequentially passes through the galianconism of fixed mount 2
End, test installing plate 9, the galianconism end of described fixed mount 2 fixes with test installing plate 9.
As it is shown on figure 3, described pressing plate 1 lower end forms fitting surface 11, described fitting surface 11 is L-shaped, the width of described pressing plate 1
More than the width of assembling raised line 12, described pressing plate 1 forms the counterbore 10 corresponding with screw 16.
Pressing plate 1 lower surface, assembling raised line 12 sidewall, fixed mount 2 upper surface thus form sliding guide groove, described slip is led
Groove can accommodate the slideway 25 of differential head bracket 6.It is thus possible to make differential head bracket 6 can move left and right between pressing plate 1.
As shown in Figure 4, the both sides of described fixed mount 2 long arm end length direction form assembling raised line 12, assemble raised line 12 side
Wall, fixed mount 2 top surround groove 13, and groove 13 bottom land forms the locking screw 17 coordinated with handwheel 5, described assembling raised line 12
The screw 16 of middle formation fixation clip 1, described fixed mount 2 galianconism end is formed and is easy to the through hole 15, Yi Jiyu that sensor 8 passes
The fixing hole 14 that test installing plate 9 coordinates.
Described fixing hole 14 is uniform along the excircle of through hole 15.
As it is shown in figure 5, described link 3 includes mounting ring 18, mandrel mounting ring 20 and transition connecting plate, mounting ring 18
Centre bore accommodate sensor 8, at mounting ring 18 outer wall formed fixing threaded hole 19.
Described sensor 8 is inserted in mounting ring 18, and screw is screwed into fixing threaded hole 19 and is fixed sensor 8.Core
The stud 23 of axle 21 through mandrel mounting ring 20 and is fixed by nut.
As shown in Figure 6,7, described chuck component 4 includes mandrel 21 and the locknut 22 being enclosed within outside mandrel 21, described mandrel 21
Including stud 23 and measurement bar installing hole 24.
As shown in Figure 8, slideway 25, described differential head bracket 6 long arm end shape are formed bottom described differential head bracket 6 long arm end
The adjustment hole 26 of growth bar shaped, described differential head bracket 6 galianconism end forms the hole, location 27 accommodating dead-beat differential head 7, and
The fixing counterbore 28 of locking dead-beat differential head 7.
Described adjustment hole 26 is strip, and the major axis of described adjustment hole 26 is consistent with fixed mount 2 length direction.
As it is shown in figure 9, described dead-beat differential head 7 includes measuring bar 29 and locating shaft 30.
Installation process of the present utility model is as follows:
The fitting surface 11 of pressing plate 1 is advanced installation along the assembling raised line 12 of fixed mount 2, by heavy through pressing plate 1 of screw
Hole 10 is connected fixing with the screw 16 of fixed mount 2.After installing, the fitting surface 11 of pressing plate 1 and the groove 13 bottom surface shape of fixed mount 2
Become one group of slide rail.The locating shaft 30 of dead-beat differential head 7 pierces in the hole, location 27 of differential head bracket 6, and bolt is pierced into differential
The fixing counterbore 28 of head bracket 6 is fixed.Locknut 22 is enclosed within mandrel 21 composition chuck component 4, by the measurement of chuck component 4
Bar installing hole 24 is enclosed within measurement bar 29 end of dead-beat differential head 7, and is locked by locknut 22.The mandrel of link 3
Installing hole 20 is enclosed within the stud end 23 of mandrel 21, fixes with nut.Sensor 8 is pierced into the mounting ring 18 of link 3, with top
Silk pierces into the fixing threaded hole 19 of link 3 and fixes.By the differential head bracket 6 being installed together, dead-beat differential head 7, chuck group
Part 4, link 3, sensor 8 are installed along with on the assembly of pressing plate 1 and fixed mount 2 composition, when mounted, by differential head bracket
The slideway 25 of 6 injects in slide rail, carries out through the adjustment hole 26 of differential head bracket 6 and the tightening screw 17 of fixed mount 2 with handwheel 5
Fixing.Finally by device integral installation on test installing plate 9, it is fixed through the fixing hole 14 of fixed mount 2 by screw.
In use, sensor 8 can adjust it and testee along with the linear motion measuring bar 29 of dead-beat differential head 7
Between gap, and the rectilinear movement of differential head 8 can be carried out by the adjustment hole 26 of differential head bracket 6 and carry out fast feed
And it is spacing.
This radial direction vibration-measuring sensor caliberating device, it is to avoid the spring aging problem brought in original structure, and have fast
Speed feeding and limit function, substantially increase ease of use and the reliability of caliberating device.
Claims (7)
1. a caliberating device for radial direction vibration-measuring sensor, including L-shaped fixed mount (2), differential head bracket (6), fixed mount
(2), the equal horizontal positioned of long arm end of differential head bracket (6), it is characterised in that: the two of described fixed mount (2) top length direction
Side is provided with parallel pressing plate (1), and described differential head bracket (6) long arm end is placed between two pressing plates (1) sidewall, and handwheel (5) is worn
Cross differential head bracket (6) afterwards with fixed mount (2) fix, dead-beat differential head (7) through differential head bracket (6) galianconism end after with
Chuck component (4) is connected, and described chuck component (4) is connected with link (3) one end, and link (3) other end is provided with sensing
Device (8), sensor (8) sequentially passes through the galianconism end of fixed mount (2), test installing plate (9), the galianconism end of described fixed mount (2)
Fix with test installing plate (9).
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 1, it is characterised in that: described fixed mount
(2) both sides of long arm end length direction form assembling raised line (12), and assembling raised line (12) sidewall, fixed mount (2) top surround recessed
Groove (13), groove (13) bottom land is formed to be formed in the locking screw (17) coordinated with handwheel (5), described assembling raised line (12) and fixes
The screw (16) of pressing plate (1), described fixed mount (2) galianconism end is formed and is easy to the through hole (15) that sensor (8) passes, Yi Jiyu
The fixing hole (14) that test installing plate (9) coordinates.
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 2, it is characterised in that: described pressing plate (1)
Lower end forms fitting surface (11), and described fitting surface (11) is L-shaped, and the width of described pressing plate (1) is more than the width of assembling raised line (12)
Degree, described pressing plate (1) is upper forms the counterbore (10) corresponding with screw (16).
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 1, it is characterised in that: described link
(3) including mounting ring (18), mandrel mounting ring (20) and transition connecting plate, the centre bore of mounting ring (18) accommodates sensor
(8), fixing threaded hole (19) is formed at mounting ring (18) outer wall.
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 1, it is characterised in that: described chuck component
(4) including mandrel (21) and be enclosed within mandrel (21) locknut (22) outward, described mandrel (21) includes stud (23) and measures bar peace
Dress hole (24).
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 1, it is characterised in that: described differential head props up
Forming slideway (25) bottom frame (6) long arm end, described differential head bracket (6) long arm end forms the adjustment hole (26) of strip, institute
State differential head bracket (6) galianconism end and form the hole, location (27) accommodating dead-beat differential head (7), and locking dead-beat differential head
(7) fixing counterbore (28).
The caliberating device of a kind of radial direction vibration-measuring sensor the most according to claim 1, it is characterised in that: described straight decline
(7) include measuring bar (29) and locating shaft (30) separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608887.7U CN205748621U (en) | 2016-06-21 | 2016-06-21 | A kind of caliberating device of radial direction vibration-measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620608887.7U CN205748621U (en) | 2016-06-21 | 2016-06-21 | A kind of caliberating device of radial direction vibration-measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205748621U true CN205748621U (en) | 2016-11-30 |
Family
ID=57387233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620608887.7U Expired - Fee Related CN205748621U (en) | 2016-06-21 | 2016-06-21 | A kind of caliberating device of radial direction vibration-measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205748621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092307A (en) * | 2016-06-21 | 2016-11-09 | 核工业理化工程研究院 | The radially caliberating device of vibration-measuring sensor |
-
2016
- 2016-06-21 CN CN201620608887.7U patent/CN205748621U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092307A (en) * | 2016-06-21 | 2016-11-09 | 核工业理化工程研究院 | The radially caliberating device of vibration-measuring sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205373688U (en) | A examine utensil and calibration piece for detecting engine oil seal pressure equipment part | |
| CN203869713U (en) | Electrical vortex sensor adjusting support | |
| CN205748621U (en) | A kind of caliberating device of radial direction vibration-measuring sensor | |
| CN203672263U (en) | Automobile door assembly detecting tool | |
| CN105043206B (en) | A kind of quick testing agency of car door deflection | |
| CN204730791U (en) | A kind of pick-up unit for cylinder class wall thickness | |
| CN110230973A (en) | Blind hole depth measuring device | |
| CN112414262A (en) | Detection tool for detecting height of counter bore step | |
| CN106092307A (en) | The radially caliberating device of vibration-measuring sensor | |
| CN103234424B (en) | Valve seating external diameter measurer | |
| CN209559171U (en) | A kind of brake rim inner hole detector | |
| CN104121835A (en) | Automobile door assembly gauge | |
| CN208108946U (en) | A kind of measurement wellhead sealing steel ring V-groove go-no go gauge | |
| CN109798860A (en) | A kind of brake rim inner hole detector | |
| CN206618353U (en) | A kind of whether overproof rapid detection fixture of size | |
| CN206001990U (en) | A kind of inspection tool of cylinder assembly position degree | |
| CN208269875U (en) | A kind of cylinder sleeve of engine cylindricity detection device | |
| CN103604349A (en) | Detection tool and detection method for jump and gap between back door and back window of white car body | |
| CN104165567B (en) | Piston ring diameter measuring device | |
| CN209181702U (en) | A kind of taper hole measurer | |
| KR20120043182A (en) | Apparatus for measurement of diameter of asymmetrical coil spring | |
| CN108759653B (en) | Wind generating set load strain monitoring device based on eddy current sensor | |
| CN105203326A (en) | Testing tooling for moment performance of steering device pull rod assembly | |
| CN203224199U (en) | Air valve seat external diameter measuring tool | |
| CN206330543U (en) | A kind of concentricity measuring instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |