CN109029614A - Positioning device is used in a kind of assembly of electromagnetic flowmeter coil - Google Patents
Positioning device is used in a kind of assembly of electromagnetic flowmeter coil Download PDFInfo
- Publication number
- CN109029614A CN109029614A CN201810966103.1A CN201810966103A CN109029614A CN 109029614 A CN109029614 A CN 109029614A CN 201810966103 A CN201810966103 A CN 201810966103A CN 109029614 A CN109029614 A CN 109029614A
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- Prior art keywords
- positioning
- slot
- sliding block
- locating shaft
- floating
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Particle Accelerators (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention relates to electromagnetic flowmeter assembly equipment technical fields, more particularly to a kind of electromagnetic flowmeter coil assembly positioning device, including positioning substrate, positioning sliding block, floating locating shaft, retaining ring, the first spring, floating press-loading device, driving mechanism, through slot is provided on positioning substrate, positioning sliding block is fastened in through slot, and floating locating shaft penetrates positioning sliding block.Floating locating shaft is arranged in the present invention, by the way that four floating locating shafts are resisted against four Ge Nei corner of coil, then positioning sliding block is arranged and slides in through slot, strut the floating locating shaft on positioning sliding block by coil, saves manpower, improves operating efficiency；Floating press-loading device is set again, by being bonded the arc inner wall of arc pressing plate with the tube wall of outer conduit, positioning substrate is pressed toward external catheter shaft heart side again, floating locating shaft is placed the coil on the tube wall of outer conduit and coil is positioned, positioning accuracy is improved.
Description
Technical field
The present invention relates to electromagnetic flowmeter assembly equipment technical fields, and in particular to a kind of electromagnetic flowmeter coil assembly use
Positioning device.
Background technique
Electromagnetic flowmeter (Electromagnetic Flowmeters, abbreviation EMF) be 50~sixties of 20th century with
The development of electronic technology and the new type of flowmeter developed rapidly.Electromagnetic flowmeter is to apply electromagnetic induction principle,
A kind of instrument of conductive fluid flow is measured by the electromotive force inducted when externally-applied magnetic field according to conductive fluid.
Electromagnetic flowmeter coil is when being assembled on conduit in the prior art, and since coil is flexible body, causing can not essence
Standard is located on conduit, and general positioning method is to hold coil by operator, is placed the coil on conduit, then lead to
External equipment is crossed to fix to it, big coil is supportted by hand in this way, coil is located in supravasal mode, do not can guarantee
The positioning accuracy of coil when being assembled to coil on conduit, not can guarantee the electromagnetic field intensity generated when coil is powered, to drop
The low precision of electromagnetic flowmeter.
Summary of the invention
It is an object of the invention to overcome problems of the prior art, a kind of electromagnetic flowmeter coil assembly use is provided
Positioning device, it may be implemented to make coil precise positioning on conduit, save manpower, and operating efficiency is improved.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved by the following technical solutions:
A kind of electromagnetic flowmeter coil assembly positioning device comprising:
Substrate is positioned, the through slot there are four rectangle is symmetrically opened on the positioning substrate；
Positioning sliding block, there are four the positioning sliding block is correspondingly arranged, be fastened in the through slot respectively and can it is horizontal freely
It slides, slotting axis is respectively provided on opposite sides outer wall, is provided on the corresponding positioning substrate for inserting axis engaging, blind hole form
Sliding slot, the slotting axis in sliding slot can it is free to slide, be limited in the positioning sliding block in through slot；
Floating locating shaft, the floating locating shaft are the T-shaped cylindrical structure of vertical section, and vertical section penetrates described fixed
Position sliding block and can be vertical free to slide, is provided with free for floating locating shaft horizontal segment and vertical section on the corresponding positioning sliding block
By stepped hole；
Retaining ring, the retaining ring are arranged in stepped hole, and by stepped hole upper end orifice closing；
First spring, first spring are arranged in stepped hole, and one end is fixed in the retaining ring, the other end
Support the floating locating shaft horizontal segment；
Floating press-loading device, the floating press-loading device include the flange sleeve being connected on positioning substrate, are pierced by the method
Orchid set and T shape sliding bar that can be free to slide, are fixed in the arc pressing plate that the T shape sliding bar is pierced by flange sleeve one end,
It is coaxially provided in the flange sleeve for the freely through blind hole of T shape sliding bar horizontal segment and the freely through through-hole of vertical section, institute
It states flange and is set on positioning substrate and correspond to floating locating shaft and be pierced by the outer wall of positioning sliding block side, be equipped in the flange sleeve
Second spring, second spring one end be fixed in positioning substrate on, the other end supports the horizontal segment of the floating locating shaft；
Driving mechanism, the driving mechanism four positioning sliding blocks of synchronous driving slide in through slot.
Further, the driving mechanism includes the spiral shell for being vertically arranged on positioning substrate and connecting with positioning substrate rotating
Line axis, the swivel nut for being sleeved on the thread spindle and being threadedly coupled with thread spindle, upper and lower ends be respectively hinged at the swivel nut and
Hinge-rod on positioning sliding block when the thread spindle rotates, drives swivel nut vertical shift on it, and synchronous driving four
The positioning sliding block slides in through slot.
Further, the installation set of flange shape is connected on the positioning substrate, the thread spindle is inserted into installation set,
And it is connected with snap ring on one end of the insertion installation set, it is provided in the corresponding installation set for snap ring engaging and described
Card slot that snap ring can be freely rotated in it, blind hole form.
Preferably, the through slot length is not less than 10cm.
Preferably, the arc pressing plate material is nylon.
Beneficial effects of the present invention: setting floating locating shaft, by the way that four floating locating shafts are resisted against in coil four
Corner, then positioning sliding block is set and is slided in through slot, it struts the floating locating shaft on positioning sliding block by coil, replaces existing
Big coil positioning is manually supportted in technology, is saved manpower, is improved operating efficiency；Floating press-loading device is set again, by making arc pressure
The arc inner wall of loading board is bonded with the tube wall of outer conduit, then presses positioning substrate toward external catheter shaft heart side, and making to float positions
Axis places the coil on the tube wall of outer conduit and positions coil, improves positioning accuracy；Driving mechanism is set, is passed through
Driving mechanism slides four positioning sliding block synchronizations in through slot, improves operating efficiency, and realization quickly positions coil；If
Driving mechanism is set to be made of thread spindle, swivel nut, hinge-rod, it is mobile by the rotate driving swivel nut of thread spindle, to make hinge-rod
Four positioning sliding block synchronizations are drawn to slide in through slot, it is easy to operate, and adapt to different model coil and positioned；Setting is logical
Slot length is not less than 10cm, makes largely to meet various model coils and is positioned；Setting arc pressing plate material is nylon,
Since nylon has both good flexible and mechanical performance, arc pressing plate is made to adapt to the outer conduit of different tube diameters.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is the schematic perspective view of depression angle in Fig. 1；
Fig. 3 is the schematic perspective view that angle is looked up in Fig. 1；
Fig. 4 is the stereochemical structure perspective view of the explosion in Fig. 1；
Fig. 5 is the schematic perspective view of positioning sliding block in the present invention；
Fig. 6 is the schematic perspective view in section at A-A in Fig. 5；
Fig. 7 is the schematic perspective view of flange sleeve in the present invention；
Fig. 8 is the schematic perspective view of installation set in the present invention；
Fig. 9 is the schematic perspective view in section at B-B in Fig. 8；
In attached drawing, component representated by each label is as follows:
1- positioning substrate, 2- through slot, 3- positioning sliding block, 4- insert axis, 5- sliding slot, 6- floating locating shaft, 7- stepped hole, 8- lock
Tight ring, the first spring of 9-, 10- flange sleeve, 11-T shape sliding bar, 12- arc pressing plate, 13- second spring, 14- thread spindle,
15- swivel nut, 16- hinge-rod, 17- snap ring, 18- card slot, 19- installation set.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
In conjunction with the attached drawing in the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
A kind of electromagnetic flowmeter coil assembly positioning device as shown in figs 1-9 comprising:
Substrate 1 is positioned, the through slot 2 there are four rectangle is symmetrically opened on the positioning substrate 1；
Positioning sliding block 3, there are four the positioning sliding block 3 is correspondingly arranged, be fastened in the through slot 2 respectively and can it is horizontal from
By sliding, it is respectively provided with slotting axis 4 on opposite sides outer wall, is provided on the corresponding positioning substrate 1 that axis 4 engages, blind for inserting
The sliding slot 5 of well format, the slotting axis 4 can be free to slide in sliding slot 5, are limited in the positioning sliding block 3 in through slot 2, pass through
It inserts the limit of axis 4 to slide in sliding slot 5 and in sliding slot 5, is fastened on positioning sliding block 3 in through slot 2；
Floating locating shaft 6, the floating locating shaft 6 are the T-shaped cylindrical structure of vertical section, and vertical section penetrates described
Positioning sliding block 3 and can be vertical free to slide is provided with for 6 horizontal segment of floating locating shaft and vertical on the corresponding positioning sliding block 3
The freely through stepped hole 7 of section；
Retaining ring 8, the retaining ring 8 are arranged in stepped hole 7, and by the 7 upper end orifice closing of stepped hole；
First spring 9, first spring 9 are arranged in stepped hole 7, and one end is fixed in the retaining ring 8, another
6 horizontal segment of floating locating shaft is supported in one end, and the first spring 9 is arranged, supports floating locating shaft 6 by the first spring 9, due to
When floating locating shaft 6 supports big coil and places the coil on outer conduit, it is possible to create floating locating shaft 6 resists outer conduit
The case where tube wall, when positioning substrate 1 continues to push at this time, floating locating shaft 6 can be while continuing to support big coil, toward positioning
It moves in sliding block 3, to guarantee persistently to support big coil, coil is positioned；
Floating press-loading device, the floating press-loading device include the flange sleeve 10 being connected on positioning substrate 1, be pierced by it is described
Flange sleeve 10 and T shape sliding bar 11 that can be free to slide, are fixed in the arc that the T shape sliding bar 11 is pierced by 10 one end of flange sleeve
Shape pressing plate 12, be coaxially provided in the flange sleeve 10 for the freely through blind hole of 11 horizontal segment of T shape sliding bar and vertical section from
By the through-hole passed through, the flange sleeve 10 is arranged in the corresponding floating locating shaft 6 of positioning substrate 1 and is pierced by the outer of 3 side of positioning sliding block
On wall, second spring 13 is equipped in the flange sleeve 10,13 one end of second spring be fixed on positioning substrate 1, the other end
Support the horizontal segment of the floating locating shaft 6；
Driving mechanism, the driving mechanism four positioning sliding blocks 3 of synchronous driving slide in through slot 2.
The driving mechanism include be vertically arranged in positioning substrate 1 on and with positioning substrate 1 be rotatablely connected thread spindle 14,
It is sleeved on the swivel nut 15 being threadedly coupled on the thread spindle 14 and with thread spindle 14, upper and lower ends are respectively hinged at the swivel nut 15
With the hinge-rod 16 on positioning sliding block 3, when the thread spindle 14 rotates, the swivel nut 15 vertical shift on it is driven, and same
Step four positioning sliding blocks 3 of driving slide in through slot 2, further, thread spindle 14 are equipped with and is used to rotate turning for its
Driving wheel.
The installation set 19 of flange shape is connected on the positioning substrate 1, the thread spindle 14 is inserted into installation set 19, and
Be inserted on one end of the installation set 19 and be connected with snap ring 17, be provided in the corresponding installation set 19 for snap ring 17 engage,
And the snap ring 17 can be freely rotated in it, the card slot 18 of blind hole form, be freely rotated in card slot 18 by snap ring 17,
It is rotatablely connected thread spindle 14 and positioning substrate 1.
2 length of through slot is not less than 10cm.
12 material of arc pressing plate is nylon.
The present invention is when in use: when assembly, first by the outer wall of four floating locating shafts against four Ge Nei corner of coil,
Thread spindle is rotated, driving swivel nut moves down, so that hinge-rod is made to drive four positioning sliding blocks toward the outer Slideslip of positioning substrate, it is fixed
Coil support greatly by the floating locating shaft on the sliding block of position, then the arc inner wall of arc pressing plate is bonded to the tube wall of outer conduit
On, positioning substrate is pressed down, and arc pressing plate overcomes second spring up to move the resistance of T shape sliding bar at this time, synchronous
Ground, floating locating shaft will will support big coil gradually close to the tube wall of outer conduit, and final while positioning substrate pushing
Coil is located on conduit, coil is fixed by external equipment at this time, that is, completes and determines in coil assembling work
Position process.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of electromagnetic flowmeter coil assembly positioning device, characterized in that it comprises:
It positions substrate (1), the through slot (2) there are four rectangle is symmetrically opened on positioning substrate (1)；
Positioning sliding block (3) there are four the positioning sliding block (3) is correspondingly arranged, is fastened in the through slot (2) and can be horizontal respectively
It is free to slide, it is respectively provided with slotting axis (4), is provided on the corresponding positioning substrate (1) for inserting axis (4) card on opposite sides outer wall
Sliding slot (5) close, blind hole form, the slotting axis (4) can be free to slide in sliding slot (5), limit the positioning sliding block (3)
In through slot (2)；
Floating locating shaft (6), the floating locating shaft (6) are the T-shaped cylindrical structure of vertical section, and vertical section penetrates described
Positioning sliding block (3) and can be vertical free to slide, is provided on the corresponding positioning sliding block (3) for floating locating shaft (6) horizontal segment
And the freely through stepped hole of vertical section (7)；
Retaining ring (8), the retaining ring (8) setting is in stepped hole (7), and by the stepped hole (7) upper end orifice closing；
First spring (9), in stepped hole (7), one end is fixed on the retaining ring (8) for the first spring (9) setting,
Its other end supports floating locating shaft (6) horizontal segment；
Floating press-loading device, the floating press-loading device include the flange sleeve (10) being connected in positioning substrate (1), be pierced by it is described
Flange sleeve (10) and T shape sliding bar (11) that can be free to slide, are fixed in the T shape sliding bar (11) and are pierced by flange sleeve (10) one
Arc pressing plate (12) on end is coaxially provided on the flange sleeve (10) freely through for T shape sliding bar (11) horizontal segment
Blind hole and the freely through through-hole of vertical section, flange sleeve (10) setting are worn in positioning substrate (1) corresponding floating locating shaft (6)
Out on the outer wall of positioning sliding block (3) side, be equipped with second spring (13) in the flange sleeve (10), second spring (13) one end
It is fixed in positioning substrate (1), the other end supports the horizontal segment of the floating locating shaft (6)；
Driving mechanism, the sliding in through slot (2) of the driving mechanism four positioning sliding blocks (3) of synchronous driving.
2. a kind of electromagnetic flowmeter coil assembly positioning device according to claim 1, which is characterized in that the driving
Mechanism include be vertically arranged in positioning substrate (1) and with the thread spindle (14) of positioning substrate (1) rotation connection, be sleeved on it is described
The swivel nut (15) that is threadedly coupled on thread spindle (14) and with thread spindle (14), upper and lower ends be respectively hinged at the swivel nut (15) and
Hinge-rod (16) on positioning sliding block (3) when the thread spindle (14) rotates, drives the swivel nut (15) is vertical on it to move
It is dynamic, and the sliding in through slot (2) of four positioning sliding blocks (3) of synchronous driving.
3. a kind of electromagnetic flowmeter coil assembly positioning device according to claim 2, which is characterized in that the positioning
The installation set (19) of flange shape is connected on substrate (1), the thread spindle (14) is inserted into installation set (19), and described in insertion
Be connected on one end of installation set (19) snap ring (17), be provided on the corresponding installation set (19) for snap ring (17) engaging,
And the snap ring (17) can be freely rotated in it, the card slot (18) of blind hole form.
4. a kind of electromagnetic flowmeter coil assembly positioning device according to claim 1, which is characterized in that the through slot
(2) length is not less than 10cm.
5. a kind of electromagnetic flowmeter coil assembly positioning device according to claim 1, which is characterized in that the arc
Pressing plate (12) material is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966103.1A CN109029614B (en) | 2018-08-23 | 2018-08-23 | Positioning device for assembling electromagnetic flowmeter coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966103.1A CN109029614B (en) | 2018-08-23 | 2018-08-23 | Positioning device for assembling electromagnetic flowmeter coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109029614A true CN109029614A (en) | 2018-12-18 |
| CN109029614B CN109029614B (en) | 2020-04-03 |
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ID=64627190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966103.1A Active CN109029614B (en) | 2018-08-23 | 2018-08-23 | Positioning device for assembling electromagnetic flowmeter coil |
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| Country | Link |
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| CN (1) | CN109029614B (en) |
Citations (6)
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|---|---|---|---|---|
| JPS61232063A (en) * | 1985-04-05 | 1986-10-16 | Masaru Takahashi | Quality improving device for metal welding |
| JP2010088292A (en) * | 2008-09-04 | 2010-04-15 | Nippon Signal Co Ltd:The | Planar type electromagnetic actuator and method of manufacturing the same |
| CN202963920U (en) * | 2012-11-22 | 2013-06-05 | 费斯托气动有限公司 | Assembly fixture for electromagnetic valve sleeve assembly |
| CN103143913A (en) * | 2013-03-01 | 2013-06-12 | 安徽合力股份有限公司 | Press fitting device for one-step mounting of hub bearing of forklift truck |
| CN105345347A (en) * | 2015-11-19 | 2016-02-24 | 河南平高电气股份有限公司 | Welding clamp for grading ring |
| CN205657305U (en) * | 2016-04-29 | 2016-10-19 | 松下压缩机(大连)有限公司 | Circle pillar cavity inner wall inserts wiring plug positioning fixture |
-
2018
- 2018-08-23 CN CN201810966103.1A patent/CN109029614B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61232063A (en) * | 1985-04-05 | 1986-10-16 | Masaru Takahashi | Quality improving device for metal welding |
| JP2010088292A (en) * | 2008-09-04 | 2010-04-15 | Nippon Signal Co Ltd:The | Planar type electromagnetic actuator and method of manufacturing the same |
| CN202963920U (en) * | 2012-11-22 | 2013-06-05 | 费斯托气动有限公司 | Assembly fixture for electromagnetic valve sleeve assembly |
| CN103143913A (en) * | 2013-03-01 | 2013-06-12 | 安徽合力股份有限公司 | Press fitting device for one-step mounting of hub bearing of forklift truck |
| CN105345347A (en) * | 2015-11-19 | 2016-02-24 | 河南平高电气股份有限公司 | Welding clamp for grading ring |
| CN205657305U (en) * | 2016-04-29 | 2016-10-19 | 松下压缩机(大连)有限公司 | Circle pillar cavity inner wall inserts wiring plug positioning fixture |
Non-Patent Citations (1)
| Title |
|---|
| 刘德权等: "HL_2A装置主机电磁线圈系统的安装与测试", 《中国核科技报告》 * |
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| CN109029614B (en) | 2020-04-03 |
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