CN106670275A - Machining device and method for microwave heating cavity of hydrogen fluoride analyzer - Google Patents
Machining device and method for microwave heating cavity of hydrogen fluoride analyzer Download PDFInfo
- Publication number
- CN106670275A CN106670275A CN201611088047.3A CN201611088047A CN106670275A CN 106670275 A CN106670275 A CN 106670275A CN 201611088047 A CN201611088047 A CN 201611088047A CN 106670275 A CN106670275 A CN 106670275A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- microwave cavity
- heating
- hydrogen fluoride
- resolver
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 35
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title claims abstract description 21
- 238000003754 machining Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 238000009877 rendering Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/02—Making hollow objects characterised by the structure of the objects
- B21D51/12—Making hollow objects characterised by the structure of the objects objects with corrugated walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The invention discloses a machining device and method for a microwave heating cavity of a hydrogen fluoride analyzer. A three-roll plate bending machine is adopted as the machining device, comprises a plate bending machine tool, and further comprises an upper roll, two lower rolls and a ring-shaped sleeve, wherein the two lower rolls are positioned below the upper roll and arranged parallelly; the sleeve is connected with the upper roll through connecting keys; the central axis of the sleeve coincides with that of the upper roll; the outer surface of the sleeve is provided with a plurality of uniformly-arranged bulges; and the surfaces of the bulges are arc-shaped. The three-roll plate bending machine disclosed by the invention is simple in structure and convenient to operate; through arrangement of the sleeve provided with the bulges on the surface, the microwave cavity of which the inner surface is a concave arc-shaped surface can be machined; through the machined microwave cavity, the heating uniformity of microwave heating equipment can be improved; meanwhile, the manufacturing cost is low; and after the sleeve is replaced by a cylinder, two universal parts can be machined, thereby effectively improving the equipment utilization ratio.
Description
Technical field
The present invention relates to the processing unit (plant) and method of a kind of hydrogen fluoride resolver heating using microwave cavity, belong to machining skill
Art field.
Background technology
Replace the mode of heating of traditional tubular heat exchanger using heating using microwave, while improving parsing analyzing efficiency,
Service life of equipment is improved, but device cavity inner surface structure can directly affect microbeam reflection, and then influence heating using microwave
Uniformity.Main cause is the microbeam when to be reflected towards circular microwave cavity slippery inner surface by microwave crevasse be to be reflected
Can be that parallel slippery inner surface of injecting is to be reflected by parallel direction, can be carried out by parallel direction in reflection chamber
The reflection of rule, until microwave is all absorbed, the heating inhomogeneities of microwave will necessarily be produced in the reflection by rule, right
When acid hydrolysis solution is in parsing, other can be produced to react because local temperature is too high, increase the impurity of product, production is fluorinated
Hydrogen subsequent technique brings difficulty, also reduces the analyzing efficiency of resolver.
For the research by changing the inner surface structure of heating using microwave microwave cavity to improve the heating uniformity of equipment,
A kind of apllied cylindrical microwave heating cavity structure of Yunnan Normal University（201420317037.2）In, by heating chamber
Barrel surrounding is processed into the structure with cancave cambered surface, the electromagnetic wave of normal sheaf cancave cambered surface is reflected to different directions, reflection
Electromagnetic wave mixing afterwards is more uniform, can improve the uniformity of heating using microwave；And the convergence by cancave cambered surface is acted on, and can be made micro-
Ripple is spatially converged to middle section, can further improve the utilization rate and the efficiency of heating surface of microwave.But the patent is to cancave cambered surface
During processing, simply mention using integrated punching shaping, it is to complete to be molded using integrated punching for large-scale microwave cavity, and
The processing unit (plant) with cancave cambered surface microwave cavity is not mentioned in the invention yet.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of processing of hydrogen fluoride resolver heating using microwave cavity
Device and method.
The present invention is achieved through the following technical solutions：
A kind of processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity, described device is three rolls plate bending machine, the veneer reeling machine bag
Veneer reeling machine lathe is included, two lower rolls also including a upper roller and below upper roller, two lower rolls are set up in parallel, also wrap
An annular sleeve is included, the sleeve is connected by connecting key with the upper roller, in the central axis and upper roller of the sleeve
Heart axis overlaps, and the sleeve outer surface has the multiple being uniformly arranged raised, and the raised surface is arc.
The processing unit (plant) of described hydrogen fluoride resolver heating using microwave cavity, the raised cup head spiral shell by using cooperatively
Nail and packing ring constitute
The processing unit (plant) of described hydrogen fluoride resolver heating using microwave cavity, the packing ring includes body, and the body has logical
Hole, its side is cancave cambered surface.
The processing unit (plant) of described hydrogen fluoride resolver heating using microwave cavity, the button-headed screw through the through hole with
Bush whorl is connected.
The processing unit (plant) of described hydrogen fluoride resolver heating using microwave cavity, the connecting key quantity is two.
The processing unit (plant) of described hydrogen fluoride resolver heating using microwave cavity, also including a cylinder with smooth surface.
The processing method of described hydrogen fluoride resolver heating using microwave cavity, first, installs the cylinder with smooth surface,
Smooth steel are chosen, veneer reeling machine lathe is opened, pre-bending processing is carried out to steel, steel plate is come and gone volume several times on veneer reeling machine；
Secondly, cylinder and installation sleeve are removed, veneer reeling machine is again turned on, rolling machining is carried out to steel plate；Finally carried out on veneer reeling machine
Cavity set round, obtains the microwave cavity that inner surface is cancave cambered surface.
The beneficial effect that the present invention is reached：
Processing unit (plant) simple structure of the invention, it is easy to operate, there is the sleeve of projection can process by setting surface and obtain
Inner surface is the microwave cavity of cancave cambered surface, and the microwave cavity for obtaining improves the heating uniformity of microwave heating equipment；Meanwhile, greatly
The manufacturing cost of amplitude reduction hydrogen fluoride resolver, the general two pieces of processing, effective to improve by sleeve is replaced with after cylinder
The utilization rate of equipment.And by the design of packing ring and button-headed screw, effectively avoiding surface has raised sleeve system
Drawback is made, the service life of the three rolls plate bending machine is also improved.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of sleeve.
Fig. 3 is raised structural representation.
Fig. 4 is the structural representation of packing ring.
Fig. 5 is the schematic diagram of machining state.
Fig. 6 is the structural representation of microwave cavity.
Fig. 7 is the cross-sectional end view of Fig. 6.
In figure：1st, upper roller, 2, lower roll, 3, sleeve, 4, raised, 41, button-headed screw, 42, packing ring, 5, connecting key, 6, this
Body, 61, through hole, 7, cylinder, 10, microwave cavity.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As illustrated, a kind of device for processing heating using microwave cavity in hydrogen fluoride resolver of the invention, the dress
Three rolls plate bending machine is set to, the veneer reeling machine includes veneer reeling machine lathe（It is not shown）, also including a upper roller 1 and positioned at upper roller lower section
Two lower rolls 2, two lower rolls 2 are set up in parallel, also including an annular sleeve 3, the sleeve 3 by connecting key 5 with
The upper roller 1 is connected, the central axis of the sleeve 3 and the central axes of upper roller 1, and the outer surface of the sleeve 3 has equal
The multiple raised 4 of even setting, raised 4 surface is arc.The connecting key quantity is two, and it is more firm to install.
Described raised 4 button-headed screw 41 and packing ring 42 by using cooperatively is constituted, and the packing ring 42 includes body 6, institute
Body 6 is stated with through hole 61, its side is cancave cambered surface.Button-headed screw 41 carries out screw thread company through the through hole 51 and sleeve 3
Connect.According to cavity body structure, the centre of sphere distance of two projections 4 that are connected is 50mm.The packing ring 42 of cancave cambered surface is when microwave cavity 10 is rolled
Guiding function can be done, it is to avoid due to there is deviation phenomenon processing cavity plate when cancave cambered surface is, meanwhile, packing ring 42 and cup head
Screw 41 is separately designed, and is convenient for changing packing ring 42, can be met according to the packing ring 42 that different size or shape are configured the need for difference
Different process requirements, improve the service life of equipment, reduce equipment purchasing cost；Different shape can also be changed, so that
Meet different processing requests.
Meanwhile, three rolls plate bending machine also includes a cylinder 7 with smooth surface, and cylinder 7 is replaced with annular sleeve 3 to be made
With, when no special requirement only need install cylinder 7.
As shown in figure 5, upper roller of three-roller plate roll 1 is installed smooth surface cylinder 7 by microwave cavity 10 first in processing.
The radius of curvature of heating using microwave cylinder is calculated, and adjusts the relative position of upper and lower veneer reeling machine.Secondly, smooth steel are chosen, will
Smooth steel plate materialses press welding process requirement, and welding groove is held successfully in steel plate end face, and smooth steel plate is adjusted into beaming roller length side
To centre position, and steel plate is corrected, keep the axial centerline parallel with roll shaft.Secondly, veneer reeling machine lathe is opened,
Pre-bending processing is carried out to microwave cavity 10, steel plate is come and gone volume several times on veneer reeling machine, and reach the condition of last time roll bending.
Cavity is removed, sleeve 3 of the surface in three rolls plate bending machine with button-headed screw 41 is connected in upper roller 1 by connecting key 5.Again
Steel plate is installed, and steel plate is corrected so that steel plate docking port edge keeps and roller between radial direction two halves cheese head screw
The axial centerline parallel of axle.Veneer reeling machine is opened, last time completes cavity rolling machining.Secondly, after cavity rolled forming,
Longitudinal joint is docked into straight, both ends of the surface alignment, the requirement of gap coincidence pattern and technical papers；Finally in the enterprising an actor's rendering of an operatic tune body of veneer reeling machine
Set round, in the process must microwave cavity inner surface cancave cambered surface be consistent with the convex globoidal of the upper half round end of sleeve 3.Process
The microwave cavity for arriving is as shown in fig. 6, its cross-sectional end view is as shown in fig. 7, microwave cavity nominal diameter is 610mm, microwave cavity
Wall thickness 25mm, a height of 1700mm of microwave cavity.The microwave cavity inner surface of design is with a diameter of 10mm cancave cambered surfaces and all
The centre of sphere of cancave cambered surface is all fallen within barrel inner wall surface cylinder, and the centre of sphere distance of two cancave cambered surfaces that are connected is 50mm, and outer surface is
Shiny surface.
By the pre-bending of smooth cylindrical 7, and the convex arc surface sleeve 3 with button-headed screw 41 disposable processing.Effectively
Avoid using the concave arc surface sleeve 3 with button-headed screw 41 carry out pre-bending process when cause microwave cavity inner surface cancave cambered surface
Pressure feedback phenomenon.Microwave cavity inner surface cancave cambered surface size reaches regulation requirement.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the technology of the present invention principle is not departed from, some improvement and deformation can also be made, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (7)
1. the processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity, the processing unit (plant) is three rolls plate bending machine, the veneer reeling machine
Including veneer reeling machine lathe, two lower rolls also including a upper roller and below upper roller, two lower rolls are set up in parallel, its
It is characterized in that, also including an annular sleeve, the sleeve is connected by connecting key with the upper roller, the central axis of the sleeve
With the central axes of upper roller, the sleeve outer surface is arc with the multiple projection being uniformly arranged, the raised surface
Shape.
2. the processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity according to claim 1, it is characterized in that, the projection
It is made up of the button-headed screw and packing ring that use cooperatively.
3. the processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity according to claim 2, it is characterized in that, the packing ring
Including body, the body has through hole, and its side is cancave cambered surface.
4. the processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity according to claim 3, it is characterized in that, the semicircle
Head screw is connected through the through hole with bush whorl.
5. the processing unit (plant) of hydrogen fluoride resolver heating using microwave cavity according to claim 1, it is characterized in that, the connection
Bond number amount is two.
6. the processing unit (plant) of the hydrogen fluoride resolver heating using microwave cavity according to any of the above claims, its feature
It is, also including a cylinder with smooth surface.
7. the processing method of hydrogen fluoride resolver heating using microwave cavity according to claim 6, it is characterized in that, install first
Cylinder with smooth surface, chooses smooth steel, opens veneer reeling machine lathe, and pre-bending processing is carried out to steel, steel plate is existed
Volume is come and gone on veneer reeling machine several times；Secondly, cylinder and installation sleeve are removed, veneer reeling machine is again turned on, rolling machining is carried out to steel plate；
Finally in the enterprising an actor's rendering of an operatic tune body set round of veneer reeling machine, the microwave cavity that inner surface is cancave cambered surface is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088047.3A CN106670275B (en) | 2016-12-01 | 2016-12-01 | The processing unit (plant) and method of hydrogen fluoride resolver microwave heating cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088047.3A CN106670275B (en) | 2016-12-01 | 2016-12-01 | The processing unit (plant) and method of hydrogen fluoride resolver microwave heating cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670275A true CN106670275A (en) | 2017-05-17 |
| CN106670275B CN106670275B (en) | 2018-07-06 |
Family
ID=58867140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088047.3A Active CN106670275B (en) | 2016-12-01 | 2016-12-01 | The processing unit (plant) and method of hydrogen fluoride resolver microwave heating cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106670275B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514144A (en) * | 1978-07-17 | 1980-01-31 | Nikkei Giken:Kk | Bending machine |
| CN2344109Y (en) * | 1998-09-02 | 1999-10-20 | 包雅星 | Roll-forming die equipment |
| JP2003033820A (en) * | 2001-07-17 | 2003-02-04 | Sharp Corp | Roll bending machine |
| CN2810800Y (en) * | 2005-08-05 | 2006-08-30 | 权贞惠 | Apparatus for processing embossed pattern on aluminium plate |
| CN203936178U (en) * | 2014-07-10 | 2014-11-12 | 辽宁忠旺机械设备制造有限公司 | Three rolls plate bending machine |
| CN204564840U (en) * | 2015-04-12 | 2015-08-19 | 潘小玲 | Veneer reeling machine |
| CN204685767U (en) * | 2015-06-08 | 2015-10-07 | 吕辉 | Bellows process units |
| CN206415459U (en) * | 2016-12-01 | 2017-08-18 | 淮阴工学院 | The processing unit (plant) of hydrogen fluoride resolver microwave heating chamber body |
-
2016
- 2016-12-01 CN CN201611088047.3A patent/CN106670275B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514144A (en) * | 1978-07-17 | 1980-01-31 | Nikkei Giken:Kk | Bending machine |
| CN2344109Y (en) * | 1998-09-02 | 1999-10-20 | 包雅星 | Roll-forming die equipment |
| JP2003033820A (en) * | 2001-07-17 | 2003-02-04 | Sharp Corp | Roll bending machine |
| CN2810800Y (en) * | 2005-08-05 | 2006-08-30 | 权贞惠 | Apparatus for processing embossed pattern on aluminium plate |
| CN203936178U (en) * | 2014-07-10 | 2014-11-12 | 辽宁忠旺机械设备制造有限公司 | Three rolls plate bending machine |
| CN204564840U (en) * | 2015-04-12 | 2015-08-19 | 潘小玲 | Veneer reeling machine |
| CN204685767U (en) * | 2015-06-08 | 2015-10-07 | 吕辉 | Bellows process units |
| CN206415459U (en) * | 2016-12-01 | 2017-08-18 | 淮阴工学院 | The processing unit (plant) of hydrogen fluoride resolver microwave heating chamber body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106670275B (en) | 2018-07-06 |
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| CP03 | Change of name, title or address |
Address after: 223005 Jiangsu Huaian Higher Education Park 1 East Road Patentee after: HUAIYIN INSTITUTE OF TECHNOLOGY Patentee after: Jiangsu Kesheng Intelligent Equipment Co.,Ltd. Address before: 223005 Jiangsu Huaian Higher Education Park 1 East Road Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Patentee before: JIANGSU KESHENG CHEMICAL MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address |