CN109596306A - A kind of probe mobile mechanism - Google Patents
A kind of probe mobile mechanism Download PDFInfo
- Publication number
- CN109596306A CN109596306A CN201811373794.0A CN201811373794A CN109596306A CN 109596306 A CN109596306 A CN 109596306A CN 201811373794 A CN201811373794 A CN 201811373794A CN 109596306 A CN109596306 A CN 109596306A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- dovetail slot
- long axis
- probe
- fixed
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
Abstract
The invention discloses a kind of probe mobile mechanisms, including the mandrel being inserted on blind flange, handle are fixed in mandrel, axle central, which runs through, long axis；It is fixed with crank on long axis, is equipped with bracket on the outside of long axis；Cradle top is connected with male dovetail slot, and the upper surface connection of bottom and mandrel, side is connected with short axle；A pair of intermeshing bevel gear is fixed at the top of the short axle side and long axis；Screw rod is equipped with above the male dovetail slot, screw rod side and the short axle other side are connected with the spur gear of a pair of meshing, and the screw rod passes through female dovetail slot；The female dovetail slot is matched with male dovetail slot, and female dovetail groove top portion is fixed with probe.Overall structure of the present invention is simple, easy to operate, by rotation crank and rotating handle, the radially and circumferentially adjusting of probe can be completed outside cabin, and then the stream for measuring any point in plane is strong；By the cooperation of pointer and dial, keep the adjusting of probe more accurate, to keep experimental data more accurate.
Description
Technical field
The present invention relates to a kind of mobile mechanism more particularly to a kind of probe mobile mechanisms.
Background technique
With spraying control all the more precise treatment, to spraying form, partial size, speed and stream it is strong control it is also higher and higher.
In normal pressure, that is, atmospheric environment, fluid in certain time can be collected by collecting method etc., subsequently through calculation processing
It must flow strong.But actual use is true environment under back pressure environment, in order to simulate the true environment, generallys use processing
Back pressure Laboratory Module is simulated, and carries out flowing strong measurement using probe in back pressure Laboratory Module, which brings a new problem, i.e.,
Compared to being measured in atmospheric environment, carries out in back pressure Laboratory Module and be difficult to adjust probe when stream is strong to be measured, if measurement is only right every time
Single-point measures, measured open Laboratory Module to probe carry out position adjustment, that will greatly increase time of measuring and measurement at
This is adjusted to same back pressure repeatedly and carries out under same operating because being adjusted in back pressure Laboratory Module to specifying the difficulty of back pressure larger
Measure it is very difficult, therefore how outside back pressure Laboratory Module to cabin internal probe row control, realize that the movement of probe restricts always
The measurement that back pressure Laboratory Module inside stream is distributed by force.
Summary of the invention
Goal of the invention: it is an object of the present invention to provide a kind of probe mobile mechanisms, and solving the existing middle probe of measurement by spraying can not
It is mobile, so that the effect of measurement be not achieved.
Technical solution: the present invention includes the mandrel being inserted on blind flange, is fixed with handle in the mandrel, in mandrel
Centre, which is run through, long axis；It is fixed with crank on the long axis, is equipped with bracket on the outside of long axis；The cradle top is connected with convex
The upper surface of dovetail groove, bottom and mandrel connects, and side is connected with short axle；A pair is fixed at the top of the short axle side and long axis
Intermeshing bevel gear；Screw rod is equipped with above the male dovetail slot, screw rod side and the short axle other side are connected with a pair
The spur gear of engagement, the screw rod pass through female dovetail slot；The female dovetail slot is matched with male dovetail slot, spill swallow
Probe is fixed at the top of stern notch.
The mandrel is T-type axis, and the place that mandrel is contacted with flange cap upper surface makes mandrel can be with equipped with sliding shim
It is rotated relative to blind flange.
There are two nuts, the nut to be located at the lower section of blind flange, pacify between two nuts for installation in the mandrel
Equipped with pointer.
The lower surface of the blind flange is equipped with dial.
It is equipped with sealing ring between the hole wall and mandrel of the blind flange, makes mandrel and blind flange airtight connection.
The long axis is multi-diameter shaft, and long axis bottom is connected with crank on rocking handle for installing rocking handle for square structure.
The bracket includes bracket upper plate, bracket lower plate, left support and right support, the bracket lower plate and mandrel
Upper surface connection, bracket upper plate are connect with male dovetail slot.
Working principle: rotation crank rotates with it long axis, is driven by the bevel gear of at the top of long axis and short axle side short
Axis rotation, and then drive lead screw to rotate with it by the spur gear of the short axle other side, make female dovetail slot on male dovetail slot
Opposite sliding, realizes moving radially for probe；Rotating handle makes central axis, to make entire mobile mechanism with respect to blind flange
Rotation realizes that the circumferential direction of probe is mobile.
The utility model has the advantages that overall structure of the present invention is simple, and it is easy to operate, it, can be in cabin by rotation crank and rotating handle
The outer radially and circumferentially adjusting for completing probe, and then the stream for measuring any point in plane is strong；Pass through pointer and dial
Cooperation, keeps the adjusting of probe more accurate, to keep experimental data more accurate.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is male dovetail slot schematic diagram of the invention；
Fig. 4 is female dovetail slot schematic diagram of the invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
As shown in Figures 1 to 4, the present invention includes blind flange 1, mandrel 2, sliding shim 3, left support 4, right support 5, bracket
Upper plate 6, bracket lower plate 7, male dovetail slot 8, female dovetail slot 9, left side fixed baffle 10, right side fixed baffle 11, probe 12,
Lead screw 13, spur gear 14, long axis pedestal 15, long axis 16, short axle 17, bevel gear 18, nut 19, pointer 20, dial 21, rotation
Nut 22, handle 23, rocking handle 24 and crank 25.
The center of blind flange 1 is equipped with through-hole, and for installing mandrel 2, through-hole wall is machined with two circle grooves, for installing O
Type sealing ring makes mandrel 2 and 1 airtight connection of blind flange.The lower surface of blind flange 1 is machined with a circle threaded hole, carves for installing
Scale 21 is machined with through-hole on dial 21, dial 21 is fixed on to the lower surface of blind flange 1 by screw.Mandrel 2 is T
The lower surface of profile shaft, T-type axis is contacted with the upper surface of blind flange 1, is equipped with sliding shim 3 between the two, is kept mandrel 2 opposite
Blind flange 1 rotates.There are six threaded holes for processing in T-type axial end, for mandrel 2 to be fixed on blind flange 1,2 center of mandrel
It is processed respectively on through-hole wall close to the position of upper and lower two end faces equipped with through-hole in axial direction for installing long axis 16
There is a circle groove, for installing O-ring seals.A circle groove is equipped on the outside of mandrel 2, for installing sliding shim 3.
It is threaded on the outside of the mandrel 2 of the lower section of blind flange 1, installation is pacified between two nuts there are two nut 19
Equipped with pointer 20, mandrel 2 is equipped with rotating nuts 22 close to the position of bottom, and rotating nuts 22 are fixed by flat key and mandrel 2,
Rotating handle 23 is installed in rotating nuts 22.
The upper surface of mandrel 2 is connected with bracket lower plate 7, and bracket lower plate 7 is flange-shaped structure, and surface is uniformly machined with six
A through-hole, lead to the hole site is corresponding with six threaded holes in mandrel 2, fixes bracket lower plate 7 and mandrel 2 by bolt and connects
It connects.Left support 4, right support 5, bracket upper plate 6 and bracket lower plate 7 weld together, and bracket upper plate 6 is rectangle steel plate, both ends
It symmetrically is machined with through-hole, for connecting with male dovetail slot 8, screw rod 13 is equipped with above male dovetail slot 8, screw rod 13 passes through recessed
Shape dovetail groove 9, female dovetail slot 9 are matched with male dovetail slot 8, by the rotation of screw rod 13, are able to drive 9 phase of female dovetail slot
Male dovetail slot 8 is slided, and then probe 12 fixed on female dovetail slot 9 is driven to move radially.
As shown in figure 3, male dovetail slot 8 is swallowtail-shaped structure, left and right ends are threaded hole, for fixed left side
Fixed baffle 10 and right side fixed baffle 11,8 bottom surface both side of male dovetail slot are symmetrily processed with threaded hole, the position of threaded hole with
The position of through-hole is corresponding on bracket upper plate 6, and male dovetail slot 8 is bolted on bracket upper plate 6.The both ends of screw rod 13
It is mounted on left side fixed baffle 10 and right side fixed baffle 11.As shown in figure 4, the structure and convex of 9 bottom of female dovetail slot
Dovetail groove 8 forms cooperation, and female dovetail slot 9 is enable to slide relative to male dovetail slot 8；The center of female dovetail slot 9 is from side
Face is machined with T shape threaded hole, for inserting lead screw 13.
The upside and downside of left side fixed baffle 10 are respectively machined with a through-hole, and upper side through hole is used for the installation of lead screw 13,
For lower side through hole for installing short axle 17, the centre of left side fixed baffle 10 is machined with countersunk head through-hole, lead to the hole site and male dovetail
The threaded hole in 8 left side of slot is corresponding, and left side fixed baffle 10 is mounted on 8 left side of male dovetail slot by screw.The fixed gear in right side
The upper end of plate 11 is machined with a through-hole, and for the installation of lead screw 13, lower end is machined with countersunk head through-hole, lead to the hole site and convex swallow
The threaded hole on 8 right side of stern notch is corresponding, and right side fixed baffle 11 is mounted on 8 right side of male dovetail slot by screw.
Left support 4 and right support 5 are symmetrical structure, and processing is fluted on the inside of two brackets, for installing long axis pedestal 15,
Long axis pedestal 15 is fixed by screws between left support 4 and right support 5.Long axis pedestal 15 is located at long axis 16 close to top
Position, center are machined with through-hole, the installation and positioning for long axis 16.The top of 4 groove of left support is also machined with through-hole, uses
In installation short axle 17, the top of long axis 16 and the right side of short axle 17 are fixed with a pair of intermeshing spur bevel gear 18, lead to
It crosses bevel gear 18 and the rotation of long axis 16 is passed into short axle 17.The left side of short axle 17 and the left side of screw rod 13 are equipped with a pair of meshing
Spur gear 14 drives screw rod 13 to rotate by the rotation of short axle 17, and then drives the female dovetail slot 9 on screw rod 13 mobile, real
The radial motion of existing probe 12.
Long axis 16 is a multi-diameter shaft, and lower end is inserted into the through-hole of mandrel 2, and the lower surface of mandrel 2 is stretched out in bottom, and bottom is adopted
Crank 23 is connected by rocking handle 24 with the lower end of square structure, long axis 16.
Specifically used method are as follows:
By rotating crank 25, rotate with it long axis 16, the spur bevel gear at long axis 16 top and 17 right end of short axle
18 cooperate, and realize that right angle is covert, so that short axle 17 is driven to rotate, the spur gear 14 of 13 left end of left end and lead screw of short axle 17
Intermeshing, rotates with it lead screw 13, and then drives the opposite sliding on male dovetail slot 8 of female dovetail slot 9, realizes probe
12 move radially；Supporting structure and mandrel 2 are mounted on blind flange 1, and mandrel 2 can be relatively rotated with blind flange 1, are passed through
Rotating handle 23 is adjusted, mandrel 2 can be made to rotate, so that entire mobile mechanism be made to rotate relative to blind flange 1, realizes probe 12
It is circumferential mobile.By adjusting crank 25 and rotating handle 23 outside cabin, realization cabin internal probe 12 is radially and circumferentially moved,
And then the stream for measuring any point in plane is strong, completes the acquisition of experimental data, by the cooperation of pointer 20 and dial 21,
Make to adjust more accurate.
Claims (7)
1. a kind of probe mobile mechanism, which is characterized in that including the mandrel (2) being inserted on blind flange (1), the mandrel
(2) it is fixed on handle (23), mandrel (2) center, which is run through, long axis (16)；Crank (25) are fixed on the long axis (16),
Bracket is equipped on the outside of long axis (16)；The cradle top is connected with male dovetail slot (8), the upper surface of bottom and mandrel (2)
Connection, side is connected with short axle (17)；A pair of intermeshing cone is fixed at the top of short axle (17) side and long axis (16)
Gear (18)；Screw rod (13) are equipped with above the male dovetail slot (8), screw rod (13) side is connect with short axle (17) other side
There is the spur gear (14) of a pair of meshing, the screw rod (13) passes through female dovetail slot (9)；The female dovetail slot (9) with
Male dovetail slot (8) matching, female dovetail slot (9) top are fixed with probe (12).
2. a kind of probe mobile mechanism according to claim 1, which is characterized in that the mandrel (2) is T-type axis, the heart
The place that axis (2) is contacted with blind flange (1) upper surface is equipped with sliding shim (3).
3. a kind of probe mobile mechanism according to claim 1 or 2, which is characterized in that be equipped in the mandrel (2)
Two nuts (19), the nut (19) are located at the lower section of blind flange (1), pointer (20) are equipped between two nuts.
4. a kind of probe mobile mechanism according to claim 1, which is characterized in that pacify the lower surface of the blind flange (1)
Equipped with dial (21).
5. a kind of probe mobile mechanism according to claim 1 or 4, which is characterized in that the hole wall of the blind flange (1) with
Sealing ring is equipped between mandrel (2).
6. a kind of probe mobile mechanism according to claim 1, which is characterized in that the long axis (16) is multi-diameter shaft,
Long axis (16) bottom is connected with crank (25) for installing rocking handle (24) for square structure on rocking handle (24).
7. a kind of probe mobile mechanism according to claim 1, which is characterized in that the bracket includes bracket upper plate
(6), bracket lower plate (7), left support (4) and right support (5), the bracket lower plate (7) are connect with the upper surface of mandrel (2),
Bracket upper plate (6) is connect with male dovetail slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373794.0A CN109596306B (en) | 2018-11-19 | 2018-11-19 | Probe moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811373794.0A CN109596306B (en) | 2018-11-19 | 2018-11-19 | Probe moving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109596306A true CN109596306A (en) | 2019-04-09 |
| CN109596306B CN109596306B (en) | 2020-05-19 |
Family
ID=65958647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811373794.0A Active CN109596306B (en) | 2018-11-19 | 2018-11-19 | Probe moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109596306B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514395A (en) * | 2019-07-11 | 2019-11-29 | 北京理工大学 | A kind of cavitating flow measurement conducting probe regulating device |
| WO2022041883A1 (en) * | 2020-08-24 | 2022-03-03 | 南京瑞贻电子科技有限公司 | Device and method for fixing flowing fluid test probe |
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| CN2676805Y (en) * | 2004-03-09 | 2005-02-09 | 张德贵 | Bath apparated with saparatable scrubbing head |
| CN2709156Y (en) * | 2004-03-31 | 2005-07-13 | 南海市东方纸箱机械实业有限公司 | Driving dvice for knife rest lateral moving of paper box printing groove-cutting machine |
| WO2006040876A1 (en) * | 2004-10-13 | 2006-04-20 | Toshiaki Shimada | Electric screw feeding device |
| CN203297539U (en) * | 2013-05-03 | 2013-11-20 | 广西大学 | Mechanism capable of synchronously driving along vertical direction and horizontal direction |
| CN103522284A (en) * | 2013-10-29 | 2014-01-22 | 江苏剑桥涂装工程有限公司 | Workpiece auto-carry device |
| CN106015490A (en) * | 2016-07-15 | 2016-10-12 | 南京海威机械有限公司 | Transmission device with rapid moving and precise positioning functions as well as using method thereof |
| CN107931472A (en) * | 2017-11-29 | 2018-04-20 | 桐乡弗格莱纺织有限公司 | A kind of double finger feed devices of inner blocking type |
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2018
- 2018-11-19 CN CN201811373794.0A patent/CN109596306B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2676805Y (en) * | 2004-03-09 | 2005-02-09 | 张德贵 | Bath apparated with saparatable scrubbing head |
| CN2709156Y (en) * | 2004-03-31 | 2005-07-13 | 南海市东方纸箱机械实业有限公司 | Driving dvice for knife rest lateral moving of paper box printing groove-cutting machine |
| WO2006040876A1 (en) * | 2004-10-13 | 2006-04-20 | Toshiaki Shimada | Electric screw feeding device |
| CN203297539U (en) * | 2013-05-03 | 2013-11-20 | 广西大学 | Mechanism capable of synchronously driving along vertical direction and horizontal direction |
| CN103522284A (en) * | 2013-10-29 | 2014-01-22 | 江苏剑桥涂装工程有限公司 | Workpiece auto-carry device |
| CN106015490A (en) * | 2016-07-15 | 2016-10-12 | 南京海威机械有限公司 | Transmission device with rapid moving and precise positioning functions as well as using method thereof |
| CN107931472A (en) * | 2017-11-29 | 2018-04-20 | 桐乡弗格莱纺织有限公司 | A kind of double finger feed devices of inner blocking type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514395A (en) * | 2019-07-11 | 2019-11-29 | 北京理工大学 | A kind of cavitating flow measurement conducting probe regulating device |
| WO2022041883A1 (en) * | 2020-08-24 | 2022-03-03 | 南京瑞贻电子科技有限公司 | Device and method for fixing flowing fluid test probe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109596306B (en) | 2020-05-19 |
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